--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-intel-no-ipi'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+Depth= 4473 States= 1e+06 Transitions= 2.37e+07 Memory= 542.619 t= 57.3 R= 2e+04
+Depth= 4540 States= 2e+06 Transitions= 4.8e+07 Memory= 618.889 t= 117 R= 2e+04
+Depth= 4540 States= 3e+06 Transitions= 7.25e+07 Memory= 695.158 t= 178 R= 2e+04
+pan: resizing hashtable to -w22.. done
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 72 byte, depth reached 4540, errors: 0
+ 3841511 states, stored
+ 90242688 states, matched
+ 94084199 transitions (= stored+matched)
+1.5073578e+09 atomic steps
+hash conflicts: 63759942 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 366.355 equivalent memory usage for states (stored*(State-vector + overhead))
+ 300.680 actual memory usage for states (compression: 82.07%)
+ state-vector as stored = 54 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 790.440 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 410, ".input.spin", state 17, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 49, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 63, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 81, "(1)"
+ line 256, ".input.spin", state 101, "(1)"
+ line 260, ".input.spin", state 109, "(1)"
+ line 596, ".input.spin", state 128, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))"
+ line 410, ".input.spin", state 135, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 167, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 181, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 199, "(1)"
+ line 256, ".input.spin", state 219, "(1)"
+ line 260, ".input.spin", state 227, "(1)"
+ line 410, ".input.spin", state 246, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 278, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 292, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 310, "(1)"
+ line 256, ".input.spin", state 330, "(1)"
+ line 260, ".input.spin", state 338, "(1)"
+ line 410, ".input.spin", state 359, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 410, ".input.spin", state 361, "(1)"
+ line 410, ".input.spin", state 362, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 410, ".input.spin", state 362, "else"
+ line 410, ".input.spin", state 365, "(1)"
+ line 414, ".input.spin", state 373, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 375, "(1)"
+ line 414, ".input.spin", state 376, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 414, ".input.spin", state 376, "else"
+ line 414, ".input.spin", state 379, "(1)"
+ line 414, ".input.spin", state 380, "(1)"
+ line 414, ".input.spin", state 380, "(1)"
+ line 412, ".input.spin", state 385, "((i<1))"
+ line 412, ".input.spin", state 385, "((i>=1))"
+ line 419, ".input.spin", state 391, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 393, "(1)"
+ line 419, ".input.spin", state 394, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
+ line 419, ".input.spin", state 394, "else"
+ line 419, ".input.spin", state 397, "(1)"
+ line 419, ".input.spin", state 398, "(1)"
+ line 419, ".input.spin", state 398, "(1)"
+ line 423, ".input.spin", state 405, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 407, "(1)"
+ line 423, ".input.spin", state 408, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
+ line 423, ".input.spin", state 408, "else"
+ line 423, ".input.spin", state 411, "(1)"
+ line 423, ".input.spin", state 412, "(1)"
+ line 423, ".input.spin", state 412, "(1)"
+ line 421, ".input.spin", state 417, "((i<2))"
+ line 421, ".input.spin", state 417, "((i>=2))"
+ line 248, ".input.spin", state 423, "(1)"
+ line 252, ".input.spin", state 431, "(1)"
+ line 252, ".input.spin", state 432, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 252, ".input.spin", state 432, "else"
+ line 250, ".input.spin", state 437, "((i<1))"
+ line 250, ".input.spin", state 437, "((i>=1))"
+ line 256, ".input.spin", state 443, "(1)"
+ line 256, ".input.spin", state 444, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
+ line 256, ".input.spin", state 444, "else"
+ line 260, ".input.spin", state 451, "(1)"
+ line 260, ".input.spin", state 452, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
+ line 260, ".input.spin", state 452, "else"
+ line 258, ".input.spin", state 457, "((i<2))"
+ line 258, ".input.spin", state 457, "((i>=2))"
+ line 265, ".input.spin", state 461, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 265, ".input.spin", state 461, "else"
+ line 430, ".input.spin", state 463, "(1)"
+ line 430, ".input.spin", state 463, "(1)"
+ line 596, ".input.spin", state 466, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
+ line 596, ".input.spin", state 467, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))"
+ line 596, ".input.spin", state 468, "(1)"
+ line 271, ".input.spin", state 472, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 275, ".input.spin", state 483, "(1)"
+ line 279, ".input.spin", state 494, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 503, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 519, "(1)"
+ line 252, ".input.spin", state 527, "(1)"
+ line 256, ".input.spin", state 539, "(1)"
+ line 260, ".input.spin", state 547, "(1)"
+ line 410, ".input.spin", state 565, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 579, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 597, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 611, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 629, "(1)"
+ line 252, ".input.spin", state 637, "(1)"
+ line 256, ".input.spin", state 649, "(1)"
+ line 260, ".input.spin", state 657, "(1)"
+ line 410, ".input.spin", state 683, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 715, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 729, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 747, "(1)"
+ line 256, ".input.spin", state 767, "(1)"
+ line 260, ".input.spin", state 775, "(1)"
+ line 410, ".input.spin", state 794, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 410, ".input.spin", state 796, "(1)"
+ line 410, ".input.spin", state 797, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 410, ".input.spin", state 797, "else"
+ line 410, ".input.spin", state 800, "(1)"
+ line 414, ".input.spin", state 808, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 810, "(1)"
+ line 414, ".input.spin", state 811, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 414, ".input.spin", state 811, "else"
+ line 414, ".input.spin", state 814, "(1)"
+ line 414, ".input.spin", state 815, "(1)"
+ line 414, ".input.spin", state 815, "(1)"
+ line 412, ".input.spin", state 820, "((i<1))"
+ line 412, ".input.spin", state 820, "((i>=1))"
+ line 419, ".input.spin", state 826, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 828, "(1)"
+ line 419, ".input.spin", state 829, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
+ line 419, ".input.spin", state 829, "else"
+ line 419, ".input.spin", state 832, "(1)"
+ line 419, ".input.spin", state 833, "(1)"
+ line 419, ".input.spin", state 833, "(1)"
+ line 423, ".input.spin", state 840, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 842, "(1)"
+ line 423, ".input.spin", state 843, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
+ line 423, ".input.spin", state 843, "else"
+ line 423, ".input.spin", state 846, "(1)"
+ line 423, ".input.spin", state 847, "(1)"
+ line 423, ".input.spin", state 847, "(1)"
+ line 421, ".input.spin", state 852, "((i<2))"
+ line 421, ".input.spin", state 852, "((i>=2))"
+ line 248, ".input.spin", state 858, "(1)"
+ line 252, ".input.spin", state 866, "(1)"
+ line 252, ".input.spin", state 867, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 252, ".input.spin", state 867, "else"
+ line 250, ".input.spin", state 872, "((i<1))"
+ line 250, ".input.spin", state 872, "((i>=1))"
+ line 256, ".input.spin", state 878, "(1)"
+ line 256, ".input.spin", state 879, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
+ line 256, ".input.spin", state 879, "else"
+ line 260, ".input.spin", state 886, "(1)"
+ line 260, ".input.spin", state 887, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
+ line 260, ".input.spin", state 887, "else"
+ line 258, ".input.spin", state 892, "((i<2))"
+ line 258, ".input.spin", state 892, "((i>=2))"
+ line 265, ".input.spin", state 896, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 265, ".input.spin", state 896, "else"
+ line 430, ".input.spin", state 898, "(1)"
+ line 430, ".input.spin", state 898, "(1)"
+ line 604, ".input.spin", state 902, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))"
+ line 410, ".input.spin", state 907, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 921, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 939, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 953, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 971, "(1)"
+ line 252, ".input.spin", state 979, "(1)"
+ line 256, ".input.spin", state 991, "(1)"
+ line 260, ".input.spin", state 999, "(1)"
+ line 410, ".input.spin", state 1021, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1053, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1067, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1085, "(1)"
+ line 256, ".input.spin", state 1105, "(1)"
+ line 260, ".input.spin", state 1113, "(1)"
+ line 410, ".input.spin", state 1136, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1168, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1182, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1200, "(1)"
+ line 256, ".input.spin", state 1220, "(1)"
+ line 260, ".input.spin", state 1228, "(1)"
+ line 410, ".input.spin", state 1247, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1279, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1293, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1311, "(1)"
+ line 256, ".input.spin", state 1331, "(1)"
+ line 260, ".input.spin", state 1339, "(1)"
+ line 271, ".input.spin", state 1360, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 1382, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 1391, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1407, "(1)"
+ line 252, ".input.spin", state 1415, "(1)"
+ line 256, ".input.spin", state 1427, "(1)"
+ line 260, ".input.spin", state 1435, "(1)"
+ line 410, ".input.spin", state 1453, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 1467, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1485, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1499, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1517, "(1)"
+ line 252, ".input.spin", state 1525, "(1)"
+ line 256, ".input.spin", state 1537, "(1)"
+ line 260, ".input.spin", state 1545, "(1)"
+ line 410, ".input.spin", state 1564, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1596, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1610, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1628, "(1)"
+ line 252, ".input.spin", state 1636, "(1)"
+ line 256, ".input.spin", state 1648, "(1)"
+ line 260, ".input.spin", state 1656, "(1)"
+ line 410, ".input.spin", state 1678, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1710, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1724, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1742, "(1)"
+ line 256, ".input.spin", state 1762, "(1)"
+ line 260, ".input.spin", state 1770, "(1)"
+ line 643, ".input.spin", state 1789, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))"
+ line 410, ".input.spin", state 1796, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1828, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1842, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1860, "(1)"
+ line 256, ".input.spin", state 1880, "(1)"
+ line 260, ".input.spin", state 1888, "(1)"
+ line 410, ".input.spin", state 1907, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 1939, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 1953, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1971, "(1)"
+ line 256, ".input.spin", state 1991, "(1)"
+ line 260, ".input.spin", state 1999, "(1)"
+ line 410, ".input.spin", state 2020, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 410, ".input.spin", state 2022, "(1)"
+ line 410, ".input.spin", state 2023, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 410, ".input.spin", state 2023, "else"
+ line 410, ".input.spin", state 2026, "(1)"
+ line 414, ".input.spin", state 2034, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 2036, "(1)"
+ line 414, ".input.spin", state 2037, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 414, ".input.spin", state 2037, "else"
+ line 414, ".input.spin", state 2040, "(1)"
+ line 414, ".input.spin", state 2041, "(1)"
+ line 414, ".input.spin", state 2041, "(1)"
+ line 412, ".input.spin", state 2046, "((i<1))"
+ line 412, ".input.spin", state 2046, "((i>=1))"
+ line 419, ".input.spin", state 2052, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 2054, "(1)"
+ line 419, ".input.spin", state 2055, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))"
+ line 419, ".input.spin", state 2055, "else"
+ line 419, ".input.spin", state 2058, "(1)"
+ line 419, ".input.spin", state 2059, "(1)"
+ line 419, ".input.spin", state 2059, "(1)"
+ line 423, ".input.spin", state 2066, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 2068, "(1)"
+ line 423, ".input.spin", state 2069, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))"
+ line 423, ".input.spin", state 2069, "else"
+ line 423, ".input.spin", state 2072, "(1)"
+ line 423, ".input.spin", state 2073, "(1)"
+ line 423, ".input.spin", state 2073, "(1)"
+ line 421, ".input.spin", state 2078, "((i<2))"
+ line 421, ".input.spin", state 2078, "((i>=2))"
+ line 248, ".input.spin", state 2084, "(1)"
+ line 252, ".input.spin", state 2092, "(1)"
+ line 252, ".input.spin", state 2093, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 252, ".input.spin", state 2093, "else"
+ line 250, ".input.spin", state 2098, "((i<1))"
+ line 250, ".input.spin", state 2098, "((i>=1))"
+ line 256, ".input.spin", state 2104, "(1)"
+ line 256, ".input.spin", state 2105, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))"
+ line 256, ".input.spin", state 2105, "else"
+ line 260, ".input.spin", state 2112, "(1)"
+ line 260, ".input.spin", state 2113, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))"
+ line 260, ".input.spin", state 2113, "else"
+ line 258, ".input.spin", state 2118, "((i<2))"
+ line 258, ".input.spin", state 2118, "((i>=2))"
+ line 265, ".input.spin", state 2122, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 265, ".input.spin", state 2122, "else"
+ line 430, ".input.spin", state 2124, "(1)"
+ line 430, ".input.spin", state 2124, "(1)"
+ line 643, ".input.spin", state 2127, "cached_urcu_active_readers.val[_pid] = (tmp+1)"
+ line 643, ".input.spin", state 2128, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))"
+ line 643, ".input.spin", state 2129, "(1)"
+ line 271, ".input.spin", state 2133, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 2155, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 2164, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 2180, "(1)"
+ line 252, ".input.spin", state 2188, "(1)"
+ line 256, ".input.spin", state 2200, "(1)"
+ line 260, ".input.spin", state 2208, "(1)"
+ line 410, ".input.spin", state 2226, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 2240, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 2258, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 2272, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 2290, "(1)"
+ line 252, ".input.spin", state 2298, "(1)"
+ line 256, ".input.spin", state 2310, "(1)"
+ line 260, ".input.spin", state 2318, "(1)"
+ line 271, ".input.spin", state 2340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 275, ".input.spin", state 2349, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 2362, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 2371, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 2387, "(1)"
+ line 252, ".input.spin", state 2395, "(1)"
+ line 256, ".input.spin", state 2407, "(1)"
+ line 260, ".input.spin", state 2415, "(1)"
+ line 410, ".input.spin", state 2433, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 2447, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 2465, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 2479, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 2497, "(1)"
+ line 252, ".input.spin", state 2505, "(1)"
+ line 256, ".input.spin", state 2517, "(1)"
+ line 260, ".input.spin", state 2525, "(1)"
+ line 410, ".input.spin", state 2544, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 2558, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 2576, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 2590, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 2608, "(1)"
+ line 252, ".input.spin", state 2616, "(1)"
+ line 256, ".input.spin", state 2628, "(1)"
+ line 260, ".input.spin", state 2636, "(1)"
+ line 248, ".input.spin", state 2667, "(1)"
+ line 256, ".input.spin", state 2687, "(1)"
+ line 260, ".input.spin", state 2695, "(1)"
+ line 248, ".input.spin", state 2710, "(1)"
+ line 252, ".input.spin", state 2718, "(1)"
+ line 256, ".input.spin", state 2730, "(1)"
+ line 260, ".input.spin", state 2738, "(1)"
+ line 897, ".input.spin", state 2755, "-end-"
+ (259 of 2755 states)
+unreached in proctype urcu_writer
+ line 410, ".input.spin", state 18, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 32, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 50, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 82, "(1)"
+ line 252, ".input.spin", state 90, "(1)"
+ line 256, ".input.spin", state 102, "(1)"
+ line 271, ".input.spin", state 131, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 275, ".input.spin", state 140, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 153, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 410, ".input.spin", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 414, ".input.spin", state 207, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 225, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 239, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 257, "(1)"
+ line 252, ".input.spin", state 265, "(1)"
+ line 256, ".input.spin", state 277, "(1)"
+ line 260, ".input.spin", state 285, "(1)"
+ line 414, ".input.spin", state 320, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 338, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 352, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 252, ".input.spin", state 378, "(1)"
+ line 256, ".input.spin", state 390, "(1)"
+ line 260, ".input.spin", state 398, "(1)"
+ line 414, ".input.spin", state 441, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 459, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 473, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 252, ".input.spin", state 499, "(1)"
+ line 256, ".input.spin", state 511, "(1)"
+ line 260, ".input.spin", state 519, "(1)"
+ line 414, ".input.spin", state 552, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 570, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 584, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 252, ".input.spin", state 610, "(1)"
+ line 256, ".input.spin", state 622, "(1)"
+ line 260, ".input.spin", state 630, "(1)"
+ line 414, ".input.spin", state 665, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 419, ".input.spin", state 683, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 423, ".input.spin", state 697, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 252, ".input.spin", state 723, "(1)"
+ line 256, ".input.spin", state 735, "(1)"
+ line 260, ".input.spin", state 743, "(1)"
+ line 271, ".input.spin", state 796, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 275, ".input.spin", state 805, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 820, "(1)"
+ line 283, ".input.spin", state 827, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 843, "(1)"
+ line 252, ".input.spin", state 851, "(1)"
+ line 256, ".input.spin", state 863, "(1)"
+ line 260, ".input.spin", state 871, "(1)"
+ line 275, ".input.spin", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 909, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 918, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 934, "(1)"
+ line 252, ".input.spin", state 942, "(1)"
+ line 256, ".input.spin", state 954, "(1)"
+ line 260, ".input.spin", state 962, "(1)"
+ line 275, ".input.spin", state 987, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 1000, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 1009, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1025, "(1)"
+ line 252, ".input.spin", state 1033, "(1)"
+ line 256, ".input.spin", state 1045, "(1)"
+ line 260, ".input.spin", state 1053, "(1)"
+ line 275, ".input.spin", state 1078, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 279, ".input.spin", state 1091, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))"
+ line 283, ".input.spin", state 1100, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))"
+ line 248, ".input.spin", state 1116, "(1)"
+ line 252, ".input.spin", state 1124, "(1)"
+ line 256, ".input.spin", state 1136, "(1)"
+ line 260, ".input.spin", state 1144, "(1)"
+ line 1236, ".input.spin", state 1159, "-end-"
+ (71 of 1159 states)
+unreached in proctype :init:
+ (0 of 78 states)
+
+pan: elapsed time 231 seconds
+pan: rate 16628.478 states/second
+pan: avg transition delay 2.4555e-06 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-intel-no-ipi'
projects / urcu.git / blobdiff