About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9700.420 | 1121535.00 | 3938415.00 | 2127.60 | TFTTFFFTTFFTFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413700747.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413700747
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 12K Feb 26 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 03:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 03:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 26 03:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Feb 26 03:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 03:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.0M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679551576977
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C02
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 06:06:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 06:06:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:06:18] [INFO ] Load time of PNML (sax parser for PT used): 260 ms
[2023-03-23 06:06:18] [INFO ] Transformed 2952 places.
[2023-03-23 06:06:19] [INFO ] Transformed 4255 transitions.
[2023-03-23 06:06:19] [INFO ] Parsed PT model containing 2952 places and 4255 transitions and 17902 arcs in 1496 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 2952 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2952/2952 places, 4255/4255 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 2928 transition count 4255
Discarding 532 places :
Symmetric choice reduction at 1 with 532 rule applications. Total rules 556 place count 2396 transition count 3723
Iterating global reduction 1 with 532 rules applied. Total rules applied 1088 place count 2396 transition count 3723
Discarding 459 places :
Symmetric choice reduction at 1 with 459 rule applications. Total rules 1547 place count 1937 transition count 3264
Iterating global reduction 1 with 459 rules applied. Total rules applied 2006 place count 1937 transition count 3264
Discarding 216 places :
Symmetric choice reduction at 1 with 216 rule applications. Total rules 2222 place count 1721 transition count 2832
Iterating global reduction 1 with 216 rules applied. Total rules applied 2438 place count 1721 transition count 2832
Applied a total of 2438 rules in 819 ms. Remains 1721 /2952 variables (removed 1231) and now considering 2832/4255 (removed 1423) transitions.
[2023-03-23 06:06:21] [INFO ] Flow matrix only has 2560 transitions (discarded 272 similar events)
// Phase 1: matrix 2560 rows 1721 cols
[2023-03-23 06:06:21] [INFO ] Computed 397 place invariants in 120 ms
[2023-03-23 06:06:23] [INFO ] Implicit Places using invariants in 2400 ms returned [4, 8, 14, 16, 21, 28, 37, 50, 63, 78, 94, 112, 114, 129, 140, 149, 156, 161, 164, 175, 182, 185, 186, 187, 190, 195, 202, 211, 222, 235, 249, 263, 264, 265, 276, 285, 292, 297, 300, 302, 313, 320, 324, 325, 327, 330, 335, 342, 351, 362, 376, 388, 391, 402, 409, 414, 417, 419, 421, 432, 439, 442, 443, 444, 446, 448, 451, 456, 463, 472, 482, 492, 493, 494, 501, 506, 509, 511, 513, 515, 526, 533, 536, 537, 538, 540, 542, 544, 547, 552, 559, 567, 575, 576, 577, 582, 585, 587, 589, 591, 593, 604, 611, 614, 615, 616, 618, 620, 622, 624, 627, 632, 638, 645, 646, 651, 653, 655, 658, 660, 662, 673, 680, 683, 684, 685, 687, 689, 691, 693, 695, 698, 702, 706, 707, 708, 710, 712, 714, 716, 718, 720, 731, 738, 741, 742, 743, 745, 747, 749, 751, 753, 755, 757, 760, 763, 767, 769, 771, 773, 775, 777, 788, 790, 794, 797, 799, 801, 803, 805, 809, 811, 813, 815, 818, 820, 822, 825, 827, 829, 831, 833, 846, 853, 856, 857, 858, 860, 862, 864, 866, 868, 870, 872, 875, 877, 879, 881, 883, 887, 889, 891, 902, 909, 912, 914, 916, 918, 920, 922, 924, 929, 932, 938, 939, 945, 947, 949, 951, 953, 955, 966, 973, 976, 977, 978, 980, 982, 984, 986, 988, 991, 996, 1004, 1005, 1010, 1015, 1017, 1019, 1021, 1023, 1034, 1041, 1044, 1045, 1046, 1048, 1050, 1052, 1054, 1057, 1062, 1069, 1078, 1081, 1090, 1095, 1098, 1100, 1102, 1104, 1115, 1122, 1126, 1127, 1129, 1131, 1133, 1139, 1144, 1151, 1160, 1171, 1172, 1173, 1182, 1189, 1194, 1197, 1199, 1201, 1212, 1219, 1222, 1223, 1224, 1227, 1232, 1237, 1244, 1253, 1264, 1277, 1278, 1279, 1290, 1299, 1306, 1311, 1314, 1316, 1327, 1334, 1337, 1338, 1339, 1341, 1344, 1349, 1357, 1366, 1377, 1390, 1405, 1407, 1422, 1433, 1442, 1449, 1454, 1457, 1468, 1470, 1474, 1477, 1479, 1482, 1487, 1494, 1504, 1515, 1528, 1546, 1564, 1565, 1580, 1596, 1607, 1616, 1623, 1628, 1640]
Discarding 342 places :
Implicit Place search using SMT only with invariants took 2435 ms to find 342 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1379/2952 places, 2832/4255 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1334 transition count 2787
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1334 transition count 2787
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 134 place count 1290 transition count 2743
Iterating global reduction 0 with 44 rules applied. Total rules applied 178 place count 1290 transition count 2743
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 222 place count 1246 transition count 2699
Iterating global reduction 0 with 44 rules applied. Total rules applied 266 place count 1246 transition count 2699
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 279 place count 1233 transition count 2673
Iterating global reduction 0 with 13 rules applied. Total rules applied 292 place count 1233 transition count 2673
Applied a total of 292 rules in 196 ms. Remains 1233 /1379 variables (removed 146) and now considering 2673/2832 (removed 159) transitions.
[2023-03-23 06:06:23] [INFO ] Flow matrix only has 2401 transitions (discarded 272 similar events)
// Phase 1: matrix 2401 rows 1233 cols
[2023-03-23 06:06:23] [INFO ] Computed 55 place invariants in 38 ms
[2023-03-23 06:06:24] [INFO ] Implicit Places using invariants in 1015 ms returned []
[2023-03-23 06:06:24] [INFO ] Flow matrix only has 2401 transitions (discarded 272 similar events)
[2023-03-23 06:06:24] [INFO ] Invariant cache hit.
[2023-03-23 06:06:25] [INFO ] State equation strengthened by 861 read => feed constraints.
[2023-03-23 06:06:35] [INFO ] Implicit Places using invariants and state equation in 11040 ms returned []
Implicit Place search using SMT with State Equation took 12062 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1233/2952 places, 2673/4255 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15514 ms. Remains : 1233/2952 places, 2673/4255 transitions.
Support contains 41 out of 1233 places after structural reductions.
[2023-03-23 06:06:36] [INFO ] Flatten gal took : 181 ms
[2023-03-23 06:06:36] [INFO ] Flatten gal took : 127 ms
[2023-03-23 06:06:36] [INFO ] Input system was already deterministic with 2673 transitions.
Incomplete random walk after 10000 steps, including 468 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 27) seen :14
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 117 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 117 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 117 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-23 06:06:37] [INFO ] Flow matrix only has 2401 transitions (discarded 272 similar events)
[2023-03-23 06:06:37] [INFO ] Invariant cache hit.
[2023-03-23 06:06:38] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-23 06:06:38] [INFO ] [Real]Absence check using 31 positive and 24 generalized place invariants in 13 ms returned sat
[2023-03-23 06:06:39] [INFO ] After 857ms SMT Verify possible using state equation in real domain returned unsat :5 sat :1 real:6
[2023-03-23 06:06:39] [INFO ] State equation strengthened by 861 read => feed constraints.
[2023-03-23 06:06:39] [INFO ] After 61ms SMT Verify possible using 861 Read/Feed constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-23 06:06:39] [INFO ] After 1431ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-23 06:06:39] [INFO ] [Nat]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-23 06:06:39] [INFO ] [Nat]Absence check using 31 positive and 24 generalized place invariants in 12 ms returned sat
[2023-03-23 06:06:40] [INFO ] After 775ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :2
[2023-03-23 06:06:40] [INFO ] After 297ms SMT Verify possible using 861 Read/Feed constraints in natural domain returned unsat :11 sat :1
[2023-03-23 06:06:41] [INFO ] Deduced a trap composed of 334 places in 509 ms of which 6 ms to minimize.
[2023-03-23 06:06:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 657 ms
[2023-03-23 06:06:41] [INFO ] After 1456ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-23 06:06:42] [INFO ] After 2655ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :1
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 1233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1233 transition count 2660
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1220 transition count 2660
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 26 place count 1220 transition count 2642
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 62 place count 1202 transition count 2642
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 79 place count 1185 transition count 2620
Iterating global reduction 2 with 17 rules applied. Total rules applied 96 place count 1185 transition count 2620
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 108 place count 1173 transition count 2599
Iterating global reduction 2 with 12 rules applied. Total rules applied 120 place count 1173 transition count 2599
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 1171 transition count 2595
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 place count 1171 transition count 2595
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 172 place count 1147 transition count 2571
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 180 place count 1139 transition count 2563
Iterating global reduction 2 with 8 rules applied. Total rules applied 188 place count 1139 transition count 2563
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 196 place count 1131 transition count 2547
Iterating global reduction 2 with 8 rules applied. Total rules applied 204 place count 1131 transition count 2547
Free-agglomeration rule (complex) applied 148 times.
Iterating global reduction 2 with 148 rules applied. Total rules applied 352 place count 1131 transition count 2652
Reduce places removed 148 places and 0 transitions.
Iterating post reduction 2 with 148 rules applied. Total rules applied 500 place count 983 transition count 2652
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 517 place count 983 transition count 2652
Applied a total of 517 rules in 1166 ms. Remains 983 /1233 variables (removed 250) and now considering 2652/2673 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1171 ms. Remains : 983/1233 places, 2652/2673 transitions.
Incomplete random walk after 10000 steps, including 832 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Probably explored full state space saw : 12197 states, properties seen :0
Probabilistic random walk after 28815 steps, saw 12197 distinct states, run finished after 1120 ms. (steps per millisecond=25 ) properties seen :0
Explored full state space saw : 12197 states, properties seen :0
Exhaustive walk after 28815 steps, saw 12197 distinct states, run finished after 993 ms. (steps per millisecond=29 ) properties seen :0
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 401 stabilizing places and 1040 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1233 transition count 2661
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 1221 transition count 2661
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 24 place count 1221 transition count 2643
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 60 place count 1203 transition count 2643
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 76 place count 1187 transition count 2622
Iterating global reduction 2 with 16 rules applied. Total rules applied 92 place count 1187 transition count 2622
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 103 place count 1176 transition count 2603
Iterating global reduction 2 with 11 rules applied. Total rules applied 114 place count 1176 transition count 2603
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 116 place count 1174 transition count 2599
Iterating global reduction 2 with 2 rules applied. Total rules applied 118 place count 1174 transition count 2599
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 168 place count 1149 transition count 2574
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 175 place count 1142 transition count 2567
Iterating global reduction 2 with 7 rules applied. Total rules applied 182 place count 1142 transition count 2567
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 189 place count 1135 transition count 2553
Iterating global reduction 2 with 7 rules applied. Total rules applied 196 place count 1135 transition count 2553
Applied a total of 196 rules in 470 ms. Remains 1135 /1233 variables (removed 98) and now considering 2553/2673 (removed 120) transitions.
[2023-03-23 06:06:46] [INFO ] Flow matrix only has 2281 transitions (discarded 272 similar events)
// Phase 1: matrix 2281 rows 1135 cols
[2023-03-23 06:06:46] [INFO ] Computed 55 place invariants in 38 ms
[2023-03-23 06:06:47] [INFO ] Implicit Places using invariants in 1178 ms returned [9, 94, 260, 314, 475, 545, 555, 600, 613, 648, 692, 718, 784, 922, 973, 1046]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1181 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1119/1233 places, 2553/2673 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1108 transition count 2542
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1108 transition count 2542
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1097 transition count 2531
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1097 transition count 2531
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1086 transition count 2509
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1086 transition count 2509
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 1082 transition count 2505
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 78 place count 1078 transition count 2501
Iterating global reduction 0 with 4 rules applied. Total rules applied 82 place count 1078 transition count 2501
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 86 place count 1074 transition count 2493
Iterating global reduction 0 with 4 rules applied. Total rules applied 90 place count 1074 transition count 2493
Applied a total of 90 rules in 368 ms. Remains 1074 /1119 variables (removed 45) and now considering 2493/2553 (removed 60) transitions.
[2023-03-23 06:06:47] [INFO ] Flow matrix only has 2221 transitions (discarded 272 similar events)
// Phase 1: matrix 2221 rows 1074 cols
[2023-03-23 06:06:47] [INFO ] Computed 39 place invariants in 32 ms
[2023-03-23 06:06:48] [INFO ] Implicit Places using invariants in 932 ms returned []
[2023-03-23 06:06:48] [INFO ] Flow matrix only has 2221 transitions (discarded 272 similar events)
[2023-03-23 06:06:48] [INFO ] Invariant cache hit.
[2023-03-23 06:06:49] [INFO ] State equation strengthened by 824 read => feed constraints.
[2023-03-23 06:06:57] [INFO ] Implicit Places using invariants and state equation in 8625 ms returned [1062]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9563 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1073/1233 places, 2493/2673 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1073 transition count 2492
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1072 transition count 2492
Applied a total of 2 rules in 72 ms. Remains 1072 /1073 variables (removed 1) and now considering 2492/2493 (removed 1) transitions.
[2023-03-23 06:06:57] [INFO ] Flow matrix only has 2220 transitions (discarded 272 similar events)
// Phase 1: matrix 2220 rows 1072 cols
[2023-03-23 06:06:57] [INFO ] Computed 38 place invariants in 29 ms
[2023-03-23 06:06:58] [INFO ] Implicit Places using invariants in 875 ms returned []
[2023-03-23 06:06:58] [INFO ] Flow matrix only has 2220 transitions (discarded 272 similar events)
[2023-03-23 06:06:58] [INFO ] Invariant cache hit.
[2023-03-23 06:06:58] [INFO ] State equation strengthened by 824 read => feed constraints.
[2023-03-23 06:07:06] [INFO ] Implicit Places using invariants and state equation in 8509 ms returned []
Implicit Place search using SMT with State Equation took 9387 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1072/1233 places, 2492/2673 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 21042 ms. Remains : 1072/1233 places, 2492/2673 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s566 s513)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-01 finished in 21298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1233 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1233 transition count 2660
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1220 transition count 2660
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 26 place count 1220 transition count 2642
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 62 place count 1202 transition count 2642
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 78 place count 1186 transition count 2621
Iterating global reduction 2 with 16 rules applied. Total rules applied 94 place count 1186 transition count 2621
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 105 place count 1175 transition count 2602
Iterating global reduction 2 with 11 rules applied. Total rules applied 116 place count 1175 transition count 2602
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 118 place count 1173 transition count 2598
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 1173 transition count 2598
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 170 place count 1148 transition count 2573
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 178 place count 1140 transition count 2565
Iterating global reduction 2 with 8 rules applied. Total rules applied 186 place count 1140 transition count 2565
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 194 place count 1132 transition count 2549
Iterating global reduction 2 with 8 rules applied. Total rules applied 202 place count 1132 transition count 2549
Applied a total of 202 rules in 319 ms. Remains 1132 /1233 variables (removed 101) and now considering 2549/2673 (removed 124) transitions.
[2023-03-23 06:07:07] [INFO ] Flow matrix only has 2277 transitions (discarded 272 similar events)
// Phase 1: matrix 2277 rows 1132 cols
[2023-03-23 06:07:07] [INFO ] Computed 55 place invariants in 54 ms
[2023-03-23 06:07:08] [INFO ] Implicit Places using invariants in 959 ms returned [9, 94, 260, 314, 475, 527, 554, 580, 597, 610, 645, 689, 715, 781, 919, 970, 1043]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 961 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1115/1233 places, 2549/2673 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1103 transition count 2537
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1103 transition count 2537
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1091 transition count 2525
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1091 transition count 2525
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1079 transition count 2501
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1079 transition count 2501
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 80 place count 1075 transition count 2497
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 84 place count 1071 transition count 2493
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 1071 transition count 2493
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 92 place count 1067 transition count 2485
Iterating global reduction 0 with 4 rules applied. Total rules applied 96 place count 1067 transition count 2485
Applied a total of 96 rules in 274 ms. Remains 1067 /1115 variables (removed 48) and now considering 2485/2549 (removed 64) transitions.
[2023-03-23 06:07:08] [INFO ] Flow matrix only has 2213 transitions (discarded 272 similar events)
// Phase 1: matrix 2213 rows 1067 cols
[2023-03-23 06:07:08] [INFO ] Computed 38 place invariants in 31 ms
[2023-03-23 06:07:09] [INFO ] Implicit Places using invariants in 871 ms returned []
[2023-03-23 06:07:09] [INFO ] Flow matrix only has 2213 transitions (discarded 272 similar events)
[2023-03-23 06:07:09] [INFO ] Invariant cache hit.
[2023-03-23 06:07:09] [INFO ] State equation strengthened by 822 read => feed constraints.
[2023-03-23 06:07:17] [INFO ] Implicit Places using invariants and state equation in 8557 ms returned [1061]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9433 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1066/1233 places, 2485/2673 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1066 transition count 2484
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1065 transition count 2484
Applied a total of 2 rules in 69 ms. Remains 1065 /1066 variables (removed 1) and now considering 2484/2485 (removed 1) transitions.
[2023-03-23 06:07:18] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
// Phase 1: matrix 2212 rows 1065 cols
[2023-03-23 06:07:18] [INFO ] Computed 37 place invariants in 28 ms
[2023-03-23 06:07:18] [INFO ] Implicit Places using invariants in 823 ms returned []
[2023-03-23 06:07:18] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:18] [INFO ] Invariant cache hit.
[2023-03-23 06:07:19] [INFO ] State equation strengthened by 822 read => feed constraints.
[2023-03-23 06:07:27] [INFO ] Implicit Places using invariants and state equation in 8492 ms returned []
Implicit Place search using SMT with State Equation took 9319 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1065/1233 places, 2484/2673 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 20380 ms. Remains : 1065/1233 places, 2484/2673 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s530 s537)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6661 reset in 575 ms.
Product exploration explored 100000 steps with 6657 reset in 512 ms.
Computed a total of 250 stabilizing places and 868 stable transitions
Computed a total of 250 stabilizing places and 868 stable transitions
Detected a total of 250/1065 stabilizing places and 868/2484 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 131 steps, including 8 resets, run visited all 1 properties in 3 ms. (steps per millisecond=43 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 173 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 2 out of 1065 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1065/1065 places, 2484/2484 transitions.
Applied a total of 0 rules in 63 ms. Remains 1065 /1065 variables (removed 0) and now considering 2484/2484 (removed 0) transitions.
[2023-03-23 06:07:29] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:29] [INFO ] Invariant cache hit.
[2023-03-23 06:07:29] [INFO ] Implicit Places using invariants in 788 ms returned []
[2023-03-23 06:07:29] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:29] [INFO ] Invariant cache hit.
[2023-03-23 06:07:30] [INFO ] State equation strengthened by 822 read => feed constraints.
[2023-03-23 06:07:38] [INFO ] Implicit Places using invariants and state equation in 8238 ms returned []
Implicit Place search using SMT with State Equation took 9032 ms to find 0 implicit places.
[2023-03-23 06:07:38] [INFO ] Redundant transitions in 128 ms returned []
[2023-03-23 06:07:38] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:38] [INFO ] Invariant cache hit.
[2023-03-23 06:07:39] [INFO ] Dead Transitions using invariants and state equation in 897 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10128 ms. Remains : 1065/1065 places, 2484/2484 transitions.
Computed a total of 250 stabilizing places and 868 stable transitions
Computed a total of 250 stabilizing places and 868 stable transitions
Detected a total of 250/1065 stabilizing places and 868/2484 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 664 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Finished probabilistic random walk after 11176 steps, run visited all 1 properties in 411 ms. (steps per millisecond=27 )
Probabilistic random walk after 11176 steps, saw 4725 distinct states, run finished after 411 ms. (steps per millisecond=27 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6665 reset in 437 ms.
Product exploration explored 100000 steps with 6661 reset in 474 ms.
Built C files in :
/tmp/ltsmin16898555879198189159
[2023-03-23 06:07:41] [INFO ] Too many transitions (2484) to apply POR reductions. Disabling POR matrices.
[2023-03-23 06:07:41] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16898555879198189159
Running compilation step : cd /tmp/ltsmin16898555879198189159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16898555879198189159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16898555879198189159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1065 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1065/1065 places, 2484/2484 transitions.
Applied a total of 0 rules in 57 ms. Remains 1065 /1065 variables (removed 0) and now considering 2484/2484 (removed 0) transitions.
[2023-03-23 06:07:44] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:44] [INFO ] Invariant cache hit.
[2023-03-23 06:07:44] [INFO ] Implicit Places using invariants in 814 ms returned []
[2023-03-23 06:07:44] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:44] [INFO ] Invariant cache hit.
[2023-03-23 06:07:45] [INFO ] State equation strengthened by 822 read => feed constraints.
[2023-03-23 06:07:53] [INFO ] Implicit Places using invariants and state equation in 8717 ms returned []
Implicit Place search using SMT with State Equation took 9533 ms to find 0 implicit places.
[2023-03-23 06:07:53] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-23 06:07:53] [INFO ] Flow matrix only has 2212 transitions (discarded 272 similar events)
[2023-03-23 06:07:53] [INFO ] Invariant cache hit.
[2023-03-23 06:07:54] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10615 ms. Remains : 1065/1065 places, 2484/2484 transitions.
Built C files in :
/tmp/ltsmin17531028101401044164
[2023-03-23 06:07:54] [INFO ] Too many transitions (2484) to apply POR reductions. Disabling POR matrices.
[2023-03-23 06:07:54] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17531028101401044164
Running compilation step : cd /tmp/ltsmin17531028101401044164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17531028101401044164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17531028101401044164;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 06:07:58] [INFO ] Flatten gal took : 86 ms
[2023-03-23 06:07:58] [INFO ] Flatten gal took : 69 ms
[2023-03-23 06:07:58] [INFO ] Time to serialize gal into /tmp/LTL5945995077145035696.gal : 18 ms
[2023-03-23 06:07:58] [INFO ] Time to serialize properties into /tmp/LTL2394669939462640466.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5945995077145035696.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1128187256096988824.hoa' '-atoms' '/tmp/LTL2394669939462640466.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2394669939462640466.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1128187256096988824.hoa
Detected timeout of ITS tools.
[2023-03-23 06:08:13] [INFO ] Flatten gal took : 64 ms
[2023-03-23 06:08:13] [INFO ] Flatten gal took : 65 ms
[2023-03-23 06:08:13] [INFO ] Time to serialize gal into /tmp/LTL11404502775834129607.gal : 13 ms
[2023-03-23 06:08:13] [INFO ] Time to serialize properties into /tmp/LTL4016423996062892053.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11404502775834129607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4016423996062892053.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=Node8HasDetectedCrashOfNode12)"))))
Formula 0 simplified : GF!"(Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=Node8HasDetectedCrashOfNode12)"
Detected timeout of ITS tools.
[2023-03-23 06:08:28] [INFO ] Flatten gal took : 61 ms
[2023-03-23 06:08:28] [INFO ] Applying decomposition
[2023-03-23 06:08:28] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6787438518512361698.txt' '-o' '/tmp/graph6787438518512361698.bin' '-w' '/tmp/graph6787438518512361698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6787438518512361698.bin' '-l' '-1' '-v' '-w' '/tmp/graph6787438518512361698.weights' '-q' '0' '-e' '0.001'
[2023-03-23 06:08:28] [INFO ] Decomposing Gal with order
[2023-03-23 06:08:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 06:08:28] [INFO ] Removed a total of 345 redundant transitions.
[2023-03-23 06:08:29] [INFO ] Flatten gal took : 172 ms
[2023-03-23 06:08:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2023-03-23 06:08:29] [INFO ] Time to serialize gal into /tmp/LTL6460438514456678921.gal : 16 ms
[2023-03-23 06:08:29] [INFO ] Time to serialize properties into /tmp/LTL8798541772355933306.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6460438514456678921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8798541772355933306.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu12.Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=gu12.Node8HasDetectedCrashOfNode12)"))))
Formula 0 simplified : GF!"(gu12.Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=gu12.Node8HasDetectedCrashOfNode12)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3047739662373501742
[2023-03-23 06:08:44] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3047739662373501742
Running compilation step : cd /tmp/ltsmin3047739662373501742;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3047739662373501742;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3047739662373501742;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-02 finished in 100412 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&F(!p1)))))'
Support contains 4 out of 1233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1210 transition count 2646
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1210 transition count 2646
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 1191 transition count 2618
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 1191 transition count 2618
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 94 place count 1181 transition count 2599
Iterating global reduction 0 with 10 rules applied. Total rules applied 104 place count 1181 transition count 2599
Applied a total of 104 rules in 130 ms. Remains 1181 /1233 variables (removed 52) and now considering 2599/2673 (removed 74) transitions.
[2023-03-23 06:08:47] [INFO ] Flow matrix only has 2327 transitions (discarded 272 similar events)
// Phase 1: matrix 2327 rows 1181 cols
[2023-03-23 06:08:47] [INFO ] Computed 55 place invariants in 29 ms
[2023-03-23 06:08:48] [INFO ] Implicit Places using invariants in 973 ms returned [10, 97, 273, 327, 493, 552, 569, 579, 608, 627, 640, 678, 724, 752, 820, 959, 1012, 1085]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 976 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1163/1233 places, 2599/2673 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1146 transition count 2582
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1146 transition count 2582
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1129 transition count 2565
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1129 transition count 2565
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 85 place count 1112 transition count 2548
Iterating global reduction 0 with 17 rules applied. Total rules applied 102 place count 1112 transition count 2548
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 119 place count 1095 transition count 2514
Iterating global reduction 0 with 17 rules applied. Total rules applied 136 place count 1095 transition count 2514
Applied a total of 136 rules in 137 ms. Remains 1095 /1163 variables (removed 68) and now considering 2514/2599 (removed 85) transitions.
[2023-03-23 06:08:48] [INFO ] Flow matrix only has 2242 transitions (discarded 272 similar events)
// Phase 1: matrix 2242 rows 1095 cols
[2023-03-23 06:08:48] [INFO ] Computed 37 place invariants in 17 ms
[2023-03-23 06:08:49] [INFO ] Implicit Places using invariants in 890 ms returned []
[2023-03-23 06:08:49] [INFO ] Flow matrix only has 2242 transitions (discarded 272 similar events)
[2023-03-23 06:08:49] [INFO ] Invariant cache hit.
[2023-03-23 06:08:50] [INFO ] State equation strengthened by 822 read => feed constraints.
[2023-03-23 06:08:59] [INFO ] Implicit Places using invariants and state equation in 9874 ms returned [1081]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10769 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1094/1233 places, 2514/2673 transitions.
Applied a total of 0 rules in 32 ms. Remains 1094 /1094 variables (removed 0) and now considering 2514/2514 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 12047 ms. Remains : 1094/1233 places, 2514/2673 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, p1, (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (LEQ s480 s307) (LEQ s248 s514)), p0:(LEQ s480 s307)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4720 reset in 413 ms.
Product exploration explored 100000 steps with 4721 reset in 413 ms.
Computed a total of 262 stabilizing places and 881 stable transitions
Computed a total of 262 stabilizing places and 881 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 205 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 468 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 06:09:00] [INFO ] Flow matrix only has 2242 transitions (discarded 272 similar events)
// Phase 1: matrix 2242 rows 1094 cols
[2023-03-23 06:09:00] [INFO ] Computed 36 place invariants in 31 ms
[2023-03-23 06:09:00] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 6 factoid took 240 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-11 finished in 13887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1208 transition count 2643
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1208 transition count 2643
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 70 place count 1188 transition count 2614
Iterating global reduction 0 with 20 rules applied. Total rules applied 90 place count 1188 transition count 2614
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 101 place count 1177 transition count 2594
Iterating global reduction 0 with 11 rules applied. Total rules applied 112 place count 1177 transition count 2594
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 1176 transition count 2592
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 1176 transition count 2592
Applied a total of 114 rules in 157 ms. Remains 1176 /1233 variables (removed 57) and now considering 2592/2673 (removed 81) transitions.
[2023-03-23 06:09:01] [INFO ] Flow matrix only has 2320 transitions (discarded 272 similar events)
// Phase 1: matrix 2320 rows 1176 cols
[2023-03-23 06:09:01] [INFO ] Computed 55 place invariants in 24 ms
[2023-03-23 06:09:02] [INFO ] Implicit Places using invariants in 977 ms returned [10, 97, 273, 327, 493, 548, 565, 575, 604, 623, 636, 674, 720, 748, 816, 955, 1008, 1081]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 979 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1158/1233 places, 2592/2673 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1141 transition count 2575
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1141 transition count 2575
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1124 transition count 2558
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1124 transition count 2558
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 85 place count 1107 transition count 2541
Iterating global reduction 0 with 17 rules applied. Total rules applied 102 place count 1107 transition count 2541
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 119 place count 1090 transition count 2507
Iterating global reduction 0 with 17 rules applied. Total rules applied 136 place count 1090 transition count 2507
Applied a total of 136 rules in 145 ms. Remains 1090 /1158 variables (removed 68) and now considering 2507/2592 (removed 85) transitions.
[2023-03-23 06:09:02] [INFO ] Flow matrix only has 2235 transitions (discarded 272 similar events)
// Phase 1: matrix 2235 rows 1090 cols
[2023-03-23 06:09:02] [INFO ] Computed 37 place invariants in 20 ms
[2023-03-23 06:09:03] [INFO ] Implicit Places using invariants in 826 ms returned []
[2023-03-23 06:09:03] [INFO ] Flow matrix only has 2235 transitions (discarded 272 similar events)
[2023-03-23 06:09:03] [INFO ] Invariant cache hit.
[2023-03-23 06:09:03] [INFO ] State equation strengthened by 820 read => feed constraints.
[2023-03-23 06:09:13] [INFO ] Implicit Places using invariants and state equation in 9682 ms returned [1077, 1083]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 10515 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1088/1233 places, 2507/2673 transitions.
Applied a total of 0 rules in 31 ms. Remains 1088 /1088 variables (removed 0) and now considering 2507/2507 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11828 ms. Remains : 1088/1233 places, 2507/2673 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s946 s307)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 6739 steps with 317 reset in 28 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-12 finished in 11952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 1233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1233/1233 places, 2673/2673 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1208 transition count 2643
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1208 transition count 2643
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 70 place count 1188 transition count 2614
Iterating global reduction 0 with 20 rules applied. Total rules applied 90 place count 1188 transition count 2614
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 101 place count 1177 transition count 2594
Iterating global reduction 0 with 11 rules applied. Total rules applied 112 place count 1177 transition count 2594
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 1176 transition count 2592
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 1176 transition count 2592
Applied a total of 114 rules in 153 ms. Remains 1176 /1233 variables (removed 57) and now considering 2592/2673 (removed 81) transitions.
[2023-03-23 06:09:13] [INFO ] Flow matrix only has 2320 transitions (discarded 272 similar events)
// Phase 1: matrix 2320 rows 1176 cols
[2023-03-23 06:09:13] [INFO ] Computed 55 place invariants in 24 ms
[2023-03-23 06:09:14] [INFO ] Implicit Places using invariants in 936 ms returned [10, 97, 273, 327, 493, 548, 565, 575, 604, 623, 636, 674, 720, 748, 816, 955, 1008, 1081]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 939 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1158/1233 places, 2592/2673 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1142 transition count 2576
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1142 transition count 2576
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1126 transition count 2560
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1126 transition count 2560
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1110 transition count 2544
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1110 transition count 2544
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 112 place count 1094 transition count 2512
Iterating global reduction 0 with 16 rules applied. Total rules applied 128 place count 1094 transition count 2512
Applied a total of 128 rules in 138 ms. Remains 1094 /1158 variables (removed 64) and now considering 2512/2592 (removed 80) transitions.
[2023-03-23 06:09:14] [INFO ] Flow matrix only has 2240 transitions (discarded 272 similar events)
// Phase 1: matrix 2240 rows 1094 cols
[2023-03-23 06:09:14] [INFO ] Computed 37 place invariants in 26 ms
[2023-03-23 06:09:15] [INFO ] Implicit Places using invariants in 832 ms returned []
[2023-03-23 06:09:15] [INFO ] Flow matrix only has 2240 transitions (discarded 272 similar events)
[2023-03-23 06:09:15] [INFO ] Invariant cache hit.
[2023-03-23 06:09:15] [INFO ] State equation strengthened by 821 read => feed constraints.
[2023-03-23 06:09:24] [INFO ] Implicit Places using invariants and state equation in 9148 ms returned [1080, 1086]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 9986 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1092/1233 places, 2512/2673 transitions.
Applied a total of 0 rules in 27 ms. Remains 1092 /1092 variables (removed 0) and now considering 2512/2512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11243 ms. Remains : 1092/1233 places, 2512/2673 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ 1 s580)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-13 finished in 11385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-23 06:09:24] [INFO ] Flatten gal took : 101 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9200200560869072244
[2023-03-23 06:09:24] [INFO ] Too many transitions (2673) to apply POR reductions. Disabling POR matrices.
[2023-03-23 06:09:24] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9200200560869072244
Running compilation step : cd /tmp/ltsmin9200200560869072244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-23 06:09:24] [INFO ] Applying decomposition
[2023-03-23 06:09:25] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17968366488599460304.txt' '-o' '/tmp/graph17968366488599460304.bin' '-w' '/tmp/graph17968366488599460304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17968366488599460304.bin' '-l' '-1' '-v' '-w' '/tmp/graph17968366488599460304.weights' '-q' '0' '-e' '0.001'
[2023-03-23 06:09:25] [INFO ] Decomposing Gal with order
[2023-03-23 06:09:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 06:09:25] [INFO ] Removed a total of 1795 redundant transitions.
[2023-03-23 06:09:25] [INFO ] Flatten gal took : 231 ms
[2023-03-23 06:09:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 134 labels/synchronizations in 40 ms.
[2023-03-23 06:09:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality14475684918701079008.gal : 14 ms
[2023-03-23 06:09:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality14103952184744463780.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14475684918701079008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14103952184744463780.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu76.Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=gu76.Node8HasDetectedCrashOfNode12)"))))
Formula 0 simplified : GF!"(gu76.Node8HasAskedItsLeafSetToLx1ToReplaceNode4<=gu76.Node8HasDetectedCrashOfNode12)"
Compilation finished in 6251 ms.
Running link step : cd /tmp/ltsmin9200200560869072244;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin9200200560869072244;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 926014 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C02-LTLCardinality-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1119092 ms.
BK_STOP 1679552698512
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C02, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413700747"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C02.tgz
mv MultiCrashLeafsetExtension-PT-S16C02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;