Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397700798.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r064-tall-162038397700798
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 25M May 5 16:51 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 1620572143297

Running Version 0
[2021-05-09 14:55:44] [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]
[2021-05-09 14:55:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 14:55:46] [INFO ] Load time of PNML (sax parser for PT used): 1251 ms
[2021-05-09 14:55:46] [INFO ] Transformed 1000 places.
[2021-05-09 14:55:46] [INFO ] Transformed 40400 transitions.
[2021-05-09 14:55:46] [INFO ] Found NUPN structural information;
[2021-05-09 14:55:46] [INFO ] Parsed PT model containing 1000 places and 40400 transitions in 1495 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=12 ) properties (out of 11) seen :4
FORMULA Dekker-PT-200-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2021-05-09 14:55:47] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 14:55:48] [INFO ] Computed 600 place invariants in 50 ms
[2021-05-09 14:55:48] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:7
[2021-05-09 14:55:48] [INFO ] [Nat]Absence check using 400 positive place invariants in 62 ms returned sat
[2021-05-09 14:55:48] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 30 ms returned sat
[2021-05-09 14:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:55:49] [INFO ] [Nat]Absence check using state equation in 432 ms returned unsat :2 sat :5
[2021-05-09 14:55:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 14:55:49] [INFO ] [Nat]Added 200 Read/Feed constraints in 92 ms returned sat
Attempting to minimize the solution found.
Minimization took 163 ms.
[2021-05-09 14:55:50] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :5
FORMULA Dekker-PT-200-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Dekker-PT-200-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 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 1722 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.
[2021-05-09 14:55:54] [INFO ] Flatten gal took : 2331 ms
[2021-05-09 14:55:56] [INFO ] Flatten gal took : 1903 ms
[2021-05-09 14:55:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3611579714006646837.gal : 234 ms
[2021-05-09 14:55:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9646136713630844319.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/ReachabilityCardinality3611579714006646837.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9646136713630844319.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/ReachabilityCardinality3611579714006646837.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9646136713630844319.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9646136713630844319.prop.
Detected timeout of ITS tools.
[2021-05-09 14:56:13] [INFO ] Flatten gal took : 1820 ms
[2021-05-09 14:56:13] [INFO ] Applying decomposition
[2021-05-09 14:56:15] [INFO ] Flatten gal took : 1767 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/graph3216609431056228537.txt, -o, /tmp/graph3216609431056228537.bin, -w, /tmp/graph3216609431056228537.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/graph3216609431056228537.bin, -l, -1, -v, -w, /tmp/graph3216609431056228537.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 14:56:19] [INFO ] Decomposing Gal with order
[2021-05-09 14:56:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 14:56:23] [INFO ] Removed a total of 136511 redundant transitions.
[2021-05-09 14:56:24] [INFO ] Flatten gal took : 3111 ms
[2021-05-09 14:56:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1333 ms.
[2021-05-09 14:56:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13228292535391689077.gal : 169 ms
[2021-05-09 14:56:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7311944896181236075.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/ReachabilityCardinality13228292535391689077.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7311944896181236075.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/ReachabilityCardinality13228292535391689077.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7311944896181236075.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7311944896181236075.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12778423143695500593
[2021-05-09 14:56:41] [INFO ] Built C files in 558ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12778423143695500593
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/ltsmin12778423143695500593]
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/ltsmin12778423143695500593] 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/ltsmin12778423143695500593] 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 450617 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen :{}
Interrupted Best-First random walk after 740687 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=148 ) properties seen :{}
Interrupted Best-First random walk after 781691 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen :{}
Interrupted Best-First random walk after 785510 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen :{}
Interrupted Best-First random walk after 788525 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen :{}
Interrupted Best-First random walk after 800585 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=160 ) properties seen :{}
Interrupted probabilistic random walk after 1770609 steps, run timeout after 30135 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 1770609 steps, saw 1684866 distinct states, run finished after 30135 ms. (steps per millisecond=58 ) properties seen :{}
Running SMT prover for 5 properties.
[2021-05-09 14:58:07] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 14:58:07] [INFO ] Computed 600 place invariants in 22 ms
[2021-05-09 14:58:08] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2021-05-09 14:58:08] [INFO ] [Nat]Absence check using 400 positive place invariants in 53 ms returned sat
[2021-05-09 14:58:08] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 29 ms returned sat
[2021-05-09 14:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 14:58:09] [INFO ] [Nat]Absence check using state equation in 450 ms returned unsat :0 sat :5
[2021-05-09 14:58:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 14:58:09] [INFO ] [Nat]Added 200 Read/Feed constraints in 82 ms returned sat
Attempting to minimize the solution found.
Minimization took 197 ms.
[2021-05-09 14:58:10] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 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 1120 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 1142 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:58:12] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2021-05-09 14:58:12] [INFO ] Computed 600 place invariants in 35 ms
[2021-05-09 14:58:40] [INFO ] Implicit Places using invariants in 27766 ms returned [400, 403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 517, 520, 523, 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, 700, 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, 793, 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, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 964, 967, 970, 973, 976, 979, 982, 985, 988, 991, 994, 997]
Discarding 199 places :
Implicit Place search using SMT only with invariants took 27823 ms to find 199 implicit places.
[2021-05-09 14:58:40] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:58:40] [INFO ] Computed 401 place invariants in 4 ms
[2021-05-09 14:58:55] [INFO ] Dead Transitions using invariants and state equation in 15333 ms returned []
Starting structural reductions, iteration 1 : 801/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1046 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 14:58:56] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 14:58:56] [INFO ] Computed 401 place invariants in 3 ms
[2021-05-09 14:59:11] [INFO ] Dead Transitions using invariants and state equation in 14760 ms returned []
Finished structural reductions, in 2 iterations. Remains : 801/1000 places, 40400/40400 transitions.
[2021-05-09 14:59:13] [INFO ] Flatten gal took : 1619 ms
[2021-05-09 14:59:15] [INFO ] Flatten gal took : 1634 ms
[2021-05-09 14:59:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11702586911885217614.gal : 141 ms
[2021-05-09 14:59:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16843242041377496747.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/ReachabilityCardinality11702586911885217614.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16843242041377496747.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/ReachabilityCardinality11702586911885217614.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16843242041377496747.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16843242041377496747.prop.
Detected timeout of ITS tools.
[2021-05-09 14:59:32] [INFO ] Flatten gal took : 1851 ms
[2021-05-09 14:59:32] [INFO ] Applying decomposition
[2021-05-09 14:59:33] [INFO ] Flatten gal took : 1614 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/graph6805656064786249500.txt, -o, /tmp/graph6805656064786249500.bin, -w, /tmp/graph6805656064786249500.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/graph6805656064786249500.bin, -l, -1, -v, -w, /tmp/graph6805656064786249500.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 14:59:36] [INFO ] Decomposing Gal with order
[2021-05-09 14:59:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 14:59:39] [INFO ] Removed a total of 118800 redundant transitions.
[2021-05-09 14:59:40] [INFO ] Flatten gal took : 2410 ms
[2021-05-09 14:59:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 917 ms.
[2021-05-09 14:59:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality377122665884722922.gal : 107 ms
[2021-05-09 14:59:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15822092063990853071.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/ReachabilityCardinality377122665884722922.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15822092063990853071.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/ReachabilityCardinality377122665884722922.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15822092063990853071.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15822092063990853071.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3984054139343489570
[2021-05-09 14:59:56] [INFO ] Built C files in 384ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3984054139343489570
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/ltsmin3984054139343489570]
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/ltsmin3984054139343489570] 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/ltsmin3984054139343489570] 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 486349 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{}
Interrupted Best-First random walk after 907718 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen :{}
Interrupted Best-First random walk after 926009 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=185 ) properties seen :{}
Interrupted Best-First random walk after 932240 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen :{}
Interrupted Best-First random walk after 916562 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen :{}
Interrupted Best-First random walk after 929828 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=185 ) properties seen :{}
Interrupted probabilistic random walk after 2199945 steps, run timeout after 30002 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 2199945 steps, saw 2098520 distinct states, run finished after 30002 ms. (steps per millisecond=73 ) properties seen :{}
Running SMT prover for 5 properties.
[2021-05-09 15:01:22] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 15:01:22] [INFO ] Computed 401 place invariants in 3 ms
[2021-05-09 15:01:23] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2021-05-09 15:01:23] [INFO ] [Nat]Absence check using 400 positive place invariants in 46 ms returned sat
[2021-05-09 15:01:23] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-09 15:01:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:01:23] [INFO ] [Nat]Absence check using state equation in 322 ms returned unsat :0 sat :5
[2021-05-09 15:01:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 15:01:23] [INFO ] [Nat]Added 200 Read/Feed constraints in 92 ms returned sat
Attempting to minimize the solution found.
Minimization took 134 ms.
[2021-05-09 15:01:24] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 12 out of 801 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 801/801 places, 40400/40400 transitions.
Applied a total of 0 rules in 1253 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 40400/40400 transitions.
Starting structural reductions, iteration 0 : 801/801 places, 40400/40400 transitions.
Applied a total of 0 rules in 1194 ms. Remains 801 /801 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2021-05-09 15:01:26] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 15:01:26] [INFO ] Computed 401 place invariants in 3 ms
[2021-05-09 15:01:31] [INFO ] Implicit Places using invariants in 5094 ms returned []
Implicit Place search using SMT only with invariants took 5095 ms to find 0 implicit places.
[2021-05-09 15:01:31] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 15:01:31] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 15:01:46] [INFO ] Dead Transitions using invariants and state equation in 14696 ms returned []
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 40400/40400 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 6141 ms. (steps per millisecond=16 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2021-05-09 15:01:52] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 801 cols
[2021-05-09 15:01:52] [INFO ] Computed 401 place invariants in 2 ms
[2021-05-09 15:01:52] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:5
[2021-05-09 15:01:53] [INFO ] [Nat]Absence check using 400 positive place invariants in 50 ms returned sat
[2021-05-09 15:01:53] [INFO ] [Nat]Absence check using 400 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-09 15:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:01:53] [INFO ] [Nat]Absence check using state equation in 342 ms returned unsat :0 sat :5
[2021-05-09 15:01:53] [INFO ] State equation strengthened by 200 read => feed constraints.
[2021-05-09 15:01:53] [INFO ] [Nat]Added 200 Read/Feed constraints in 84 ms returned sat
Attempting to minimize the solution found.
Minimization took 123 ms.
[2021-05-09 15:01:54] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :5
[2021-05-09 15:01:55] [INFO ] Flatten gal took : 1624 ms
[2021-05-09 15:01:57] [INFO ] Flatten gal took : 1590 ms
[2021-05-09 15:01:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2233948973615161170.gal : 130 ms
[2021-05-09 15:01:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5068493500840882331.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/ReachabilityCardinality2233948973615161170.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5068493500840882331.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/ReachabilityCardinality2233948973615161170.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5068493500840882331.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5068493500840882331.prop.
Detected timeout of ITS tools.
[2021-05-09 15:02:14] [INFO ] Flatten gal took : 1623 ms
[2021-05-09 15:02:14] [INFO ] Applying decomposition
[2021-05-09 15:02:15] [INFO ] Flatten gal took : 1560 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/graph5756824818681829701.txt, -o, /tmp/graph5756824818681829701.bin, -w, /tmp/graph5756824818681829701.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/graph5756824818681829701.bin, -l, -1, -v, -w, /tmp/graph5756824818681829701.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:02:18] [INFO ] Decomposing Gal with order
[2021-05-09 15:02:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:02:21] [INFO ] Removed a total of 118800 redundant transitions.
[2021-05-09 15:02:21] [INFO ] Flatten gal took : 2383 ms
[2021-05-09 15:02:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 881 ms.
[2021-05-09 15:02:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7198113632342330922.gal : 160 ms
[2021-05-09 15:02:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15985094623129676978.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/ReachabilityCardinality7198113632342330922.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15985094623129676978.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/ReachabilityCardinality7198113632342330922.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15985094623129676978.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15985094623129676978.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin801735788989837007
[2021-05-09 15:02:38] [INFO ] Built C files in 248ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin801735788989837007
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/ltsmin801735788989837007]
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/ltsmin801735788989837007] 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/ltsmin801735788989837007] 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 1205 edges and 801 vertex of which 49 are kept as prefixes of interest. Removing 752 places using SCC suffix rule.20 ms
Discarding 752 places :
Also discarding 37976 output transitions
Drop transitions removed 37976 transitions
Ensure Unique test removed 1 places
Ensure Unique test removed 2376 transitions
Reduce isomorphic transitions removed 2376 transitions.
Iterating post reduction 0 with 2377 rules applied. Total rules applied 2378 place count 48 transition count 48
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 2393 place count 38 transition count 43
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 2398 place count 38 transition count 38
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 2403 place count 38 transition count 33
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 2418 place count 28 transition count 28
Applied a total of 2418 rules in 226 ms. Remains 28 /801 variables (removed 773) and now considering 28/40400 (removed 40372) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 28 rows 28 cols
[2021-05-09 15:02:39] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:02:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:02:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:02:39] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:02:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:02:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:02:39] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:02:39] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-09 15:02:40] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:02:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:02:40] [INFO ] [Nat]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-09 15:02:40] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:02:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2021-05-09 15:02:40] [INFO ] [Real]Absence check using 14 positive place invariants in 2 ms returned sat
[2021-05-09 15:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:02:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-09 15:02:40] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-09 15:02:40] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2021-05-09 15:02:42] [INFO ] Flatten gal took : 1922 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8247170106032422890
[2021-05-09 15:02:44] [INFO ] Too many transitions (40400) to apply POR reductions. Disabling POR matrices.
[2021-05-09 15:02:45] [INFO ] Built C files in 910ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8247170106032422890
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/ltsmin8247170106032422890]
[2021-05-09 15:02:47] [INFO ] Flatten gal took : 3761 ms
[2021-05-09 15:02:47] [INFO ] Applying decomposition
[2021-05-09 15:02:52] [INFO ] Flatten gal took : 4409 ms
[2021-05-09 15:02:54] [INFO ] Input system was already deterministic with 40400 transitions.
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/graph17068877686915870863.txt, -o, /tmp/graph17068877686915870863.bin, -w, /tmp/graph17068877686915870863.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/graph17068877686915870863.bin, -l, -1, -v, -w, /tmp/graph17068877686915870863.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 15:03:22] [INFO ] Decomposing Gal with order
[2021-05-09 15:03:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:03:33] [INFO ] Removed a total of 118999 redundant transitions.
[2021-05-09 15:03:34] [INFO ] Flatten gal took : 7724 ms
[2021-05-09 15:03:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2241 ms.
[2021-05-09 15:03:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9865204906218727759.gal : 4003 ms
[2021-05-09 15:03:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4767611574710964818.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/ReachabilityCardinality9865204906218727759.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4767611574710964818.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/ReachabilityCardinality9865204906218727759.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4767611574710964818.prop --nowitness
[2021-05-09 15:03:43] [INFO ] Ran tautology test, simplified 0 / 5 in 55728 ms.
[2021-05-09 15:03:50] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-00(UNSAT) depth K=0 took 7348 ms
[2021-05-09 15:03:50] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-01(UNSAT) depth K=0 took 181 ms
[2021-05-09 15:03:51] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-02(UNSAT) depth K=0 took 805 ms
[2021-05-09 15:03:51] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-09(UNSAT) depth K=0 took 262 ms
[2021-05-09 15:03:51] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-11(UNSAT) depth K=0 took 159 ms
[2021-05-09 15:03:53] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-00(UNSAT) depth K=1 took 591 ms
[2021-05-09 15:03:53] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-01(UNSAT) depth K=1 took 477 ms
[2021-05-09 15:03:53] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-02(UNSAT) depth K=1 took 285 ms
[2021-05-09 15:03:54] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-09(UNSAT) depth K=1 took 480 ms
[2021-05-09 15:03:54] [INFO ] BMC solution for property Dekker-PT-200-ReachabilityCardinality-11(UNSAT) depth K=1 took 333 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/ltsmin8247170106032422890] killed by timeout after 72 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/ltsmin8247170106032422890] killed by timeout after 72 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
ITS-tools command line returned an error code 137
[2021-05-09 15:04:04] [INFO ] Applying decomposition
[2021-05-09 15:04:09] [INFO ] Flatten gal took : 4641 ms
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
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)
[2021-05-09 15:04:11] [WARNING] Unexpected error occurred while running SMT. Was verifying Dekker-PT-200-ReachabilityCardinality-00 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
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: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
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
[2021-05-09 15:04:11] [INFO ] During BMC, SMT solver timed out at depth 2
[2021-05-09 15:04:11] [INFO ] BMC solving timed out (3600000 secs) at depth 2
[2021-05-09 15:04:12] [INFO ] Decomposing Gal with order
[2021-05-09 15:04:12] [INFO ] Rewriting arrays to variables to allow decomposition.
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 1814036480 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/mcc/execution/hs_err_pid434.log
Its-tools:
JVM terminated. Exit code=1
/usr/bin/java
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
-os linux
-ws gtk
-arch x86_64
-showsplash
-launcher /home/mcc/BenchKit/itstools/its-tools
-name Its-tools
--launcher.library /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.2.100.v20210209-1541/eclipse_11301.so
-startup /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar
--launcher.overrideVmargs
-exitdata 0
-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
-vm /usr/bin/java
-vmargs
-Dosgi.locking=none
-Declipse.stateSaveDelayInterval=-1
-Dosgi.configuration.area=/tmp/.eclipse
-Xss128m
-Xms40m
-Xmx16000m
-jar /home/mcc/BenchKit/itstools//plugins/org.eclipse.equinox.launcher_1.6.100.v20201223-0822.jar

BK_STOP 1620572657204

--------------------
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

(process:416): Gtk-WARNING **: 15:04:17.142: Locale not supported by C library.
Using the fallback 'C' locale.
Unable to init server: Could not connect: Connection refused
Its-tools: Cannot open display:

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="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 2-4028"
echo " Executing tool itstools"
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 r064-tall-162038397700798"
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 ;