Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780500239.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is Dekker-PT-200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780500239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 7.3K Apr 30 06:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 06:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 30 06:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 06:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 08:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 30 08:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 30 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K Apr 30 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 25M May 10 09:33 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 Dekker-PT-200-ReachabilityCardinality-00
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-01
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-02
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-03
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-04
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-05
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-06
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-07
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-08
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-09
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-10
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-11
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-12
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-13
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-14
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069891219

Running Version 0
[2022-06-12 21:38:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:38:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:38:14] [INFO ] Load time of PNML (sax parser for PT used): 1176 ms
[2022-06-12 21:38:14] [INFO ] Transformed 1000 places.
[2022-06-12 21:38:14] [INFO ] Transformed 40400 transitions.
[2022-06-12 21:38:14] [INFO ] Found NUPN structural information;
[2022-06-12 21:38:14] [INFO ] Parsed PT model containing 1000 places and 40400 transitions in 1435 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=13 ) properties (out of 13) seen :5
FORMULA Dekker-PT-200-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-12 21:38:15] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2022-06-12 21:38:16] [INFO ] Computed 600 place invariants in 60 ms
[2022-06-12 21:38:16] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:8
[2022-06-12 21:38:16] [INFO ] [Nat]Absence check using 400 positive place invariants in 68 ms returned sat
[2022-06-12 21:38:16] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 30 ms returned sat
[2022-06-12 21:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:38:17] [INFO ] [Nat]Absence check using state equation in 421 ms returned unsat :5 sat :3
[2022-06-12 21:38:17] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-06-12 21:38:17] [INFO ] [Nat]Added 200 Read/Feed constraints in 94 ms returned sat
Attempting to minimize the solution found.
Minimization took 140 ms.
[2022-06-12 21:38:18] [INFO ] SMT Verify possible in nat domain returned unsat :5 sat :3
FORMULA Dekker-PT-200-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-200-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-200-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-200-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-200-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 31 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1670 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1000/1000 places, 40400/40400 transitions.
[2022-06-12 21:38:22] [INFO ] Flatten gal took : 2292 ms
[2022-06-12 21:38:24] [INFO ] Flatten gal took : 1652 ms
[2022-06-12 21:38:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15458490306722691004.gal : 268 ms
[2022-06-12 21:38:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality60937845014435670.prop : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15458490306722691004.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality60937845014435670.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15458490306722691004.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality60937845014435670.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality60937845014435670.prop.
Detected timeout of ITS tools.
[2022-06-12 21:38:41] [INFO ] Flatten gal took : 1698 ms
[2022-06-12 21:38:41] [INFO ] Applying decomposition
[2022-06-12 21:38:43] [INFO ] Flatten gal took : 1840 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6665430799508982049.txt, -o, /tmp/graph6665430799508982049.bin, -w, /tmp/graph6665430799508982049.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6665430799508982049.bin, -l, -1, -v, -w, /tmp/graph6665430799508982049.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:38:47] [INFO ] Decomposing Gal with order
[2022-06-12 21:38:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:38:51] [INFO ] Removed a total of 135715 redundant transitions.
[2022-06-12 21:38:52] [INFO ] Flatten gal took : 2756 ms
[2022-06-12 21:38:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1233 ms.
[2022-06-12 21:38:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7509475197794560897.gal : 156 ms
[2022-06-12 21:38:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10714145594273112409.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7509475197794560897.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10714145594273112409.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7509475197794560897.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10714145594273112409.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10714145594273112409.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15122706023933737089
[2022-06-12 21:39:09] [INFO ] Built C files in 431ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15122706023933737089
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15122706023933737089]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15122706023933737089] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15122706023933737089] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Interrupted random walk after 469017 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen :{}
Interrupted Best-First random walk after 819278 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=163 ) properties seen :{}
Interrupted Best-First random walk after 808223 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=161 ) properties seen :{}
Interrupted Best-First random walk after 734054 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=146 ) properties seen :{}
Interrupted probabilistic random walk after 1536042 steps, run timeout after 30003 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 1536042 steps, saw 1463251 distinct states, run finished after 30003 ms. (steps per millisecond=51 ) properties seen :{}
Running SMT prover for 3 properties.
[2022-06-12 21:40:25] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2022-06-12 21:40:25] [INFO ] Computed 600 place invariants in 40 ms
[2022-06-12 21:40:26] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2022-06-12 21:40:26] [INFO ] [Nat]Absence check using 400 positive place invariants in 57 ms returned sat
[2022-06-12 21:40:26] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 30 ms returned sat
[2022-06-12 21:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:40:26] [INFO ] [Nat]Absence check using state equation in 380 ms returned unsat :0 sat :3
[2022-06-12 21:40:27] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-06-12 21:40:27] [INFO ] [Nat]Added 200 Read/Feed constraints in 84 ms returned sat
Attempting to minimize the solution found.
Minimization took 117 ms.
[2022-06-12 21:40:27] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 31 out of 1000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1832 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1300 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2022-06-12 21:40:30] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2022-06-12 21:40:30] [INFO ] Computed 600 place invariants in 7 ms
[2022-06-12 21:41:00] [INFO ] Performed 851/1000 implicitness test of which 145 returned IMPLICIT in 30 seconds.
[2022-06-12 21:41:01] [INFO ] Implicit Places using invariants in 30989 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 448, 451, 454, 457, 460, 463, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 520, 523, 526, 529, 532, 535, 538, 541, 544, 547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 751, 754, 757, 760, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 841, 844, 847, 850, 853, 856, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 904, 907, 910, 913, 916, 919, 922, 928, 931, 934, 937, 940, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 192 places :
Implicit Place search using SMT only with invariants took 31065 ms to find 192 implicit places.
[2022-06-12 21:41:01] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:41:01] [INFO ] Computed 408 place invariants in 10 ms
[2022-06-12 21:41:15] [INFO ] Dead Transitions using invariants and state equation in 14049 ms returned []
Starting structural reductions, iteration 1 : 808/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1047 ms. Remains 808 /808 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2022-06-12 21:41:16] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:41:16] [INFO ] Computed 408 place invariants in 8 ms
[2022-06-12 21:41:30] [INFO ] Dead Transitions using invariants and state equation in 13639 ms returned []
Finished structural reductions, in 2 iterations. Remains : 808/1000 places, 40400/40400 transitions.
[2022-06-12 21:41:32] [INFO ] Flatten gal took : 1633 ms
[2022-06-12 21:41:33] [INFO ] Flatten gal took : 1579 ms
[2022-06-12 21:41:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4079330264355403966.gal : 128 ms
[2022-06-12 21:41:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16685465326040250399.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4079330264355403966.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16685465326040250399.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4079330264355403966.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16685465326040250399.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16685465326040250399.prop.
Detected timeout of ITS tools.
[2022-06-12 21:41:50] [INFO ] Flatten gal took : 1647 ms
[2022-06-12 21:41:50] [INFO ] Applying decomposition
[2022-06-12 21:41:52] [INFO ] Flatten gal took : 1710 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph603480796848383779.txt, -o, /tmp/graph603480796848383779.bin, -w, /tmp/graph603480796848383779.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph603480796848383779.bin, -l, -1, -v, -w, /tmp/graph603480796848383779.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:41:56] [INFO ] Decomposing Gal with order
[2022-06-12 21:41:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:42:01] [INFO ] Removed a total of 119795 redundant transitions.
[2022-06-12 21:42:02] [INFO ] Flatten gal took : 2708 ms
[2022-06-12 21:42:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1468 ms.
[2022-06-12 21:42:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1853846495533106229.gal : 227 ms
[2022-06-12 21:42:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7960954248243236645.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1853846495533106229.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7960954248243236645.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1853846495533106229.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7960954248243236645.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7960954248243236645.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13466797331156690821
[2022-06-12 21:42:19] [INFO ] Built C files in 388ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13466797331156690821
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13466797331156690821]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13466797331156690821] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13466797331156690821] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Interrupted random walk after 476415 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen :{}
Interrupted Best-First random walk after 904100 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen :{}
Interrupted Best-First random walk after 853247 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=170 ) properties seen :{}
Interrupted Best-First random walk after 767822 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen :{}
Interrupted probabilistic random walk after 1766589 steps, run timeout after 30002 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 1766589 steps, saw 1687428 distinct states, run finished after 30002 ms. (steps per millisecond=58 ) properties seen :{}
Running SMT prover for 3 properties.
[2022-06-12 21:43:35] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:43:35] [INFO ] Computed 408 place invariants in 10 ms
[2022-06-12 21:43:35] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2022-06-12 21:43:35] [INFO ] [Nat]Absence check using 400 positive place invariants in 56 ms returned sat
[2022-06-12 21:43:35] [INFO ] [Nat]Absence check using 400 positive and 8 generalized place invariants in 2 ms returned sat
[2022-06-12 21:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:43:36] [INFO ] [Nat]Absence check using state equation in 335 ms returned unsat :0 sat :3
[2022-06-12 21:43:36] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-06-12 21:43:36] [INFO ] [Nat]Added 200 Read/Feed constraints in 100 ms returned sat
Attempting to minimize the solution found.
Minimization took 107 ms.
[2022-06-12 21:43:36] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 31 out of 808 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 808/808 places, 40400/40400 transitions.
Applied a total of 0 rules in 1586 ms. Remains 808 /808 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 808/808 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 808/808 places, 40400/40400 transitions.
Applied a total of 0 rules in 1252 ms. Remains 808 /808 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2022-06-12 21:43:39] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:43:39] [INFO ] Computed 408 place invariants in 3 ms
[2022-06-12 21:43:48] [INFO ] Implicit Places using invariants in 8448 ms returned []
Implicit Place search using SMT only with invariants took 8454 ms to find 0 implicit places.
[2022-06-12 21:43:48] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:43:48] [INFO ] Computed 408 place invariants in 3 ms
[2022-06-12 21:44:02] [INFO ] Dead Transitions using invariants and state equation in 14259 ms returned []
Finished structural reductions, in 1 iterations. Remains : 808/808 places, 40400/40400 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 6658 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-12 21:44:09] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 808 cols
[2022-06-12 21:44:09] [INFO ] Computed 408 place invariants in 2 ms
[2022-06-12 21:44:09] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:3
[2022-06-12 21:44:09] [INFO ] [Nat]Absence check using 400 positive place invariants in 50 ms returned sat
[2022-06-12 21:44:09] [INFO ] [Nat]Absence check using 400 positive and 8 generalized place invariants in 1 ms returned sat
[2022-06-12 21:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:09] [INFO ] [Nat]Absence check using state equation in 316 ms returned unsat :0 sat :3
[2022-06-12 21:44:10] [INFO ] State equation strengthened by 200 read => feed constraints.
[2022-06-12 21:44:10] [INFO ] [Nat]Added 200 Read/Feed constraints in 97 ms returned sat
Attempting to minimize the solution found.
Minimization took 102 ms.
[2022-06-12 21:44:10] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :3
[2022-06-12 21:44:12] [INFO ] Flatten gal took : 1722 ms
[2022-06-12 21:44:14] [INFO ] Flatten gal took : 1603 ms
[2022-06-12 21:44:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11934478052021638297.gal : 125 ms
[2022-06-12 21:44:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2272466245149439855.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11934478052021638297.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2272466245149439855.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11934478052021638297.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2272466245149439855.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2272466245149439855.prop.
Detected timeout of ITS tools.
[2022-06-12 21:44:30] [INFO ] Flatten gal took : 1576 ms
[2022-06-12 21:44:30] [INFO ] Applying decomposition
[2022-06-12 21:44:32] [INFO ] Flatten gal took : 1613 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11393627019610462039.txt, -o, /tmp/graph11393627019610462039.bin, -w, /tmp/graph11393627019610462039.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11393627019610462039.bin, -l, -1, -v, -w, /tmp/graph11393627019610462039.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:44:35] [INFO ] Decomposing Gal with order
[2022-06-12 21:44:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:44:38] [INFO ] Removed a total of 119795 redundant transitions.
[2022-06-12 21:44:38] [INFO ] Flatten gal took : 2368 ms
[2022-06-12 21:44:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1343 ms.
[2022-06-12 21:44:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11838904667197313534.gal : 61 ms
[2022-06-12 21:44:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3572000624984401100.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11838904667197313534.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3572000624984401100.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11838904667197313534.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3572000624984401100.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3572000624984401100.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15135818412588257678
[2022-06-12 21:44:55] [INFO ] Built C files in 251ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15135818412588257678
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15135818412588257678]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15135818412588257678] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15135818412588257678] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Graph (complete) has 1240 edges and 808 vertex of which 128 are kept as prefixes of interest. Removing 680 places using SCC suffix rule.10 ms
Discarding 680 places :
Also discarding 34340 output transitions
Drop transitions removed 34340 transitions
Ensure Unique test removed 8 places
Ensure Unique test removed 5940 transitions
Reduce isomorphic transitions removed 5940 transitions.
Iterating post reduction 0 with 5948 rules applied. Total rules applied 5949 place count 120 transition count 120
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 27 rules applied. Total rules applied 5976 place count 102 transition count 111
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 5985 place count 102 transition count 102
Free-agglomeration rule applied 17 times.
Iterating global reduction 2 with 17 rules applied. Total rules applied 6002 place count 102 transition count 85
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 51 rules applied. Total rules applied 6053 place count 68 transition count 68
Applied a total of 6053 rules in 406 ms. Remains 68 /808 variables (removed 740) and now considering 68/40400 (removed 40332) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 68 rows 68 cols
[2022-06-12 21:44:57] [INFO ] Computed 34 place invariants in 0 ms
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-06-12 21:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-12 21:44:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:44:57] [INFO ] [Nat]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-06-12 21:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-12 21:44:57] [INFO ] Computed and/alt/rep : 38/46/38 causal constraints (skipped 0 transitions) in 3 ms.
[2022-06-12 21:44:57] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using 34 positive place invariants in 5 ms returned sat
[2022-06-12 21:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-06-12 21:44:57] [INFO ] Computed and/alt/rep : 38/46/38 causal constraints (skipped 0 transitions) in 3 ms.
[2022-06-12 21:44:57] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2022-06-12 21:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:44:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-12 21:44:57] [INFO ] Computed and/alt/rep : 38/46/38 causal constraints (skipped 0 transitions) in 3 ms.
[2022-06-12 21:44:57] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-12 21:44:59] [INFO ] Flatten gal took : 1806 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3472742047618355555
[2022-06-12 21:45:02] [INFO ] Too many transitions (40400) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:45:03] [INFO ] Built C files in 818ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3472742047618355555
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3472742047618355555]
[2022-06-12 21:45:04] [INFO ] Flatten gal took : 3952 ms
[2022-06-12 21:45:05] [INFO ] Applying decomposition
[2022-06-12 21:45:07] [INFO ] Input system was already deterministic with 40400 transitions.
[2022-06-12 21:45:24] [INFO ] Flatten gal took : 19631 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6019885460476974724.txt, -o, /tmp/graph6019885460476974724.bin, -w, /tmp/graph6019885460476974724.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6019885460476974724.bin, -l, -1, -v, -w, /tmp/graph6019885460476974724.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:46:46] [INFO ] Decomposing Gal with order
[2022-06-12 21:46:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:46:52] [INFO ] Ran tautology test, simplified 0 / 3 in 107759 ms.
[2022-06-12 21:46:52] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-02(UNSAT) depth K=0 took 144 ms
[2022-06-12 21:46:52] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-06(UNSAT) depth K=0 took 124 ms
[2022-06-12 21:46:52] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-15(UNSAT) depth K=0 took 120 ms
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3472742047618355555] killed by timeout after 120 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3472742047618355555] killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:47:08] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-02(UNSAT) depth K=1 took 15574 ms
[2022-06-12 21:47:08] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-06(UNSAT) depth K=1 took 327 ms
[2022-06-12 21:47:09] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-15(UNSAT) depth K=1 took 290 ms
java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))))")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:47:14] [WARNING] Unexpected error occurred while running SMT. Was verifying Dekker-PT-200-ReachabilityCardinality-02 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))))")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: Assertion failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Broken pipe (or (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))) (not (and (= (select (select s 2) 717) 0) (or (= (select (select s 2) 236) 0) (= (select (select s 2) 236) 1)))))")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-12 21:47:14] [INFO ] During BMC, SMT solver timed out at depth 2
[2022-06-12 21:47:14] [INFO ] BMC solving timed out (3600000 secs) at depth 2
[2022-06-12 21:47:14] [INFO ] Removed a total of 119397 redundant transitions.
[2022-06-12 21:47:14] [INFO ] Flatten gal took : 26547 ms
[2022-06-12 21:47:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7547 ms.
[2022-06-12 21:47:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11526168382329942089.gal : 1249 ms
[2022-06-12 21:47:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17530073685684861497.prop : 114 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11526168382329942089.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17530073685684861497.prop, --nowitness], workingDir=/home/mcc/execution]

ITS-tools command line returned an error code 137
its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11526168382329942089.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17530073685684861497.prop --nowitness
[2022-06-12 21:47:27] [WARNING] Script execution failed on command (define-fun _enabledsrc__19507 ((src (Array Int Int))) Bool (and (and (>= (select src 193) 1) (>= (select src 233) 1)) (>= (select src 596) 1))) with error (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Exception in thread "Thread-20" java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:283)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:47:28] [INFO ] SMT solved 0/ 3 properties. Interrupting SMT analysis.
[2022-06-12 21:47:34] [INFO ] Applying decomposition

BK_STOP 1655070462788

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Dekker-PT-200"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is Dekker-PT-200, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r071-tall-165254780500239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-200.tgz
mv Dekker-PT-200 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;