Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415300132.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb113-PT-2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415300132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 10 09:43 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 3.3K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 10:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-2-00
FORMULA_NAME RERS17pb113-PT-2-01
FORMULA_NAME RERS17pb113-PT-2-02
FORMULA_NAME RERS17pb113-PT-2-03
FORMULA_NAME RERS17pb113-PT-2-04
FORMULA_NAME RERS17pb113-PT-2-05
FORMULA_NAME RERS17pb113-PT-2-06
FORMULA_NAME RERS17pb113-PT-2-07
FORMULA_NAME RERS17pb113-PT-2-08
FORMULA_NAME RERS17pb113-PT-2-09
FORMULA_NAME RERS17pb113-PT-2-10
FORMULA_NAME RERS17pb113-PT-2-11
FORMULA_NAME RERS17pb113-PT-2-12
FORMULA_NAME RERS17pb113-PT-2-13
FORMULA_NAME RERS17pb113-PT-2-14
FORMULA_NAME RERS17pb113-PT-2-15

=== Now, execution of the tool begins

BK_START 1621239464054

Running Version 0
[2021-05-17 08:17:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-17 08:17:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 08:17:47] [INFO ] Load time of PNML (sax parser for PT used): 671 ms
[2021-05-17 08:17:47] [INFO ] Transformed 639 places.
[2021-05-17 08:17:47] [INFO ] Transformed 31353 transitions.
[2021-05-17 08:17:47] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 838 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 08:17:47] [INFO ] Initial state test concluded for 2 properties.
FORMULA RERS17pb113-PT-2-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-2-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-2-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 196 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:17:47] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:17:48] [INFO ] Computed 13 place invariants in 120 ms
[2021-05-17 08:17:49] [INFO ] Implicit Places using invariants in 1939 ms returned []
Implicit Place search using SMT only with invariants took 1963 ms to find 0 implicit places.
[2021-05-17 08:17:49] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:17:49] [INFO ] Computed 13 place invariants in 73 ms
[2021-05-17 08:18:00] [INFO ] Dead Transitions using invariants and state equation in 10879 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/639 places, 31353/31353 transitions.
[2021-05-17 08:18:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 08:18:02] [INFO ] Flatten gal took : 1193 ms
FORMULA RERS17pb113-PT-2-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 08:18:03] [INFO ] Flatten gal took : 1426 ms
[2021-05-17 08:18:06] [INFO ] Input system was already deterministic with 31353 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 5019 ms. (steps per millisecond=19 ) properties (out of 24) seen :18
Running SMT prover for 6 properties.
[2021-05-17 08:18:11] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:18:11] [INFO ] Computed 13 place invariants in 40 ms
[2021-05-17 08:18:12] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2021-05-17 08:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:26] [INFO ] [Real]Absence check using state equation in 14191 ms returned unsat :2 sat :3 real:1
[2021-05-17 08:18:26] [INFO ] State equation strengthened by 829 read => feed constraints.
[2021-05-17 08:18:29] [INFO ] [Real]Added 829 Read/Feed constraints in 2408 ms returned sat
[2021-05-17 08:18:36] [INFO ] SMT Verify possible in real domain returnedunsat :2 sat :0 real:4
[2021-05-17 08:18:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2021-05-17 08:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 08:18:53] [INFO ] [Nat]Absence check using state equation in 16426 ms returned unsat :1 sat :5
[2021-05-17 08:18:56] [INFO ] [Nat]Added 829 Read/Feed constraints in 3122 ms returned sat
Attempting to minimize the solution found.
Minimization took 2065 ms.
[2021-05-17 08:19:08] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :5
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2021-05-17 08:19:08] [INFO ] Initial state test concluded for 1 properties.
FORMULA RERS17pb113-PT-2-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-2-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 323 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:19:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:19:09] [INFO ] Computed 13 place invariants in 92 ms
[2021-05-17 08:19:11] [INFO ] Implicit Places using invariants in 2031 ms returned []
Implicit Place search using SMT only with invariants took 2032 ms to find 0 implicit places.
[2021-05-17 08:19:11] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:19:11] [INFO ] Computed 13 place invariants in 48 ms
[2021-05-17 08:19:20] [INFO ] Dead Transitions using invariants and state equation in 9735 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 396 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RERS17pb113-PT-2-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s546 s148), p1:(LEQ 1 s387)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12 reset in 3533 ms.
Product exploration explored 100000 steps with 13 reset in 4122 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 16 reset in 3856 ms.
Product exploration explored 100000 steps with 9 reset in 4082 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 529 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:19:38] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:19:38] [INFO ] Computed 13 place invariants in 59 ms
[2021-05-17 08:19:48] [INFO ] Dead Transitions using invariants and state equation in 10590 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration explored 100000 steps with 16 reset in 4121 ms.
Product exploration explored 100000 steps with 9 reset in 4075 ms.
[2021-05-17 08:19:59] [INFO ] Flatten gal took : 1198 ms
[2021-05-17 08:20:00] [INFO ] Flatten gal took : 1349 ms
[2021-05-17 08:20:00] [INFO ] Time to serialize gal into /tmp/LTL6460771035251320551.gal : 289 ms
[2021-05-17 08:20:00] [INFO ] Time to serialize properties into /tmp/LTL4883462300652419966.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6460771035251320551.gal, -t, CGAL, -LTL, /tmp/LTL4883462300652419966.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6460771035251320551.gal -t CGAL -LTL /tmp/LTL4883462300652419966.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p502>p409)")||(X(F("(p386>=1)"))))))
Formula 0 simplified : !X("(p502>p409)" | XF"(p386>=1)")
Detected timeout of ITS tools.
[2021-05-17 08:20:17] [INFO ] Flatten gal took : 978 ms
[2021-05-17 08:20:17] [INFO ] Applying decomposition
[2021-05-17 08:20:18] [INFO ] Flatten gal took : 1104 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/graph8578796164425477412.txt, -o, /tmp/graph8578796164425477412.bin, -w, /tmp/graph8578796164425477412.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/graph8578796164425477412.bin, -l, -1, -v, -w, /tmp/graph8578796164425477412.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:20:20] [INFO ] Decomposing Gal with order
[2021-05-17 08:20:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:20:24] [INFO ] Removed a total of 91865 redundant transitions.
[2021-05-17 08:20:24] [INFO ] Flatten gal took : 2980 ms
[2021-05-17 08:20:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1309 labels/synchronizations in 1226 ms.
[2021-05-17 08:20:28] [INFO ] Time to serialize gal into /tmp/LTL5668053725839240412.gal : 130 ms
[2021-05-17 08:20:28] [INFO ] Time to serialize properties into /tmp/LTL11903527754360159712.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5668053725839240412.gal, -t, CGAL, -LTL, /tmp/LTL11903527754360159712.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5668053725839240412.gal -t CGAL -LTL /tmp/LTL11903527754360159712.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gu275.p502>gu275.p409)")||(X(F("(gi1.gi2.gi0.gi1.gu221.p386>=1)"))))))
Formula 0 simplified : !X("(gu275.p502>gu275.p409)" | XF"(gi1.gi2.gi0.gi1.gu221.p386>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6316532175714627724
[2021-05-17 08:20:43] [INFO ] Built C files in 562ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6316532175714627724
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/ltsmin6316532175714627724]
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/ltsmin6316532175714627724] 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/ltsmin6316532175714627724] 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)
Treatment of property RERS17pb113-PT-2-00 finished in 96232 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 291 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:20:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:20:45] [INFO ] Computed 13 place invariants in 49 ms
[2021-05-17 08:20:47] [INFO ] Implicit Places using invariants in 2065 ms returned []
Implicit Place search using SMT only with invariants took 2066 ms to find 0 implicit places.
[2021-05-17 08:20:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:20:47] [INFO ] Computed 13 place invariants in 40 ms
[2021-05-17 08:20:56] [INFO ] Dead Transitions using invariants and state equation in 9362 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb113-PT-2-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GT s507 s556), p1:(LEQ 2 s183)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 3247 ms.
Product exploration explored 100000 steps with 0 reset in 2824 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 2642 ms.
Product exploration explored 100000 steps with 0 reset in 2546 ms.
[2021-05-17 08:21:09] [INFO ] Flatten gal took : 893 ms
[2021-05-17 08:21:10] [INFO ] Flatten gal took : 1127 ms
[2021-05-17 08:21:11] [INFO ] Time to serialize gal into /tmp/LTL9248541389174663708.gal : 130 ms
[2021-05-17 08:21:11] [INFO ] Time to serialize properties into /tmp/LTL1472284430546175572.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9248541389174663708.gal, -t, CGAL, -LTL, /tmp/LTL1472284430546175572.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9248541389174663708.gal -t CGAL -LTL /tmp/LTL1472284430546175572.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p203>p345)")||(F("(p600>=2)"))))))
Formula 0 simplified : !FG("(p203>p345)" | F"(p600>=2)")
Detected timeout of ITS tools.
[2021-05-17 08:21:27] [INFO ] Flatten gal took : 1148 ms
[2021-05-17 08:21:27] [INFO ] Applying decomposition
[2021-05-17 08:21:28] [INFO ] Flatten gal took : 691 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/graph3228986492670227642.txt, -o, /tmp/graph3228986492670227642.bin, -w, /tmp/graph3228986492670227642.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/graph3228986492670227642.bin, -l, -1, -v, -w, /tmp/graph3228986492670227642.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:21:30] [INFO ] Decomposing Gal with order
[2021-05-17 08:21:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:21:32] [INFO ] Removed a total of 91915 redundant transitions.
[2021-05-17 08:21:33] [INFO ] Flatten gal took : 1670 ms
[2021-05-17 08:21:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1276 labels/synchronizations in 1070 ms.
[2021-05-17 08:21:36] [INFO ] Time to serialize gal into /tmp/LTL3255039320603712160.gal : 312 ms
[2021-05-17 08:21:36] [INFO ] Time to serialize properties into /tmp/LTL15074395689920593022.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3255039320603712160.gal, -t, CGAL, -LTL, /tmp/LTL15074395689920593022.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3255039320603712160.gal -t CGAL -LTL /tmp/LTL15074395689920593022.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu275.p203>gu275.p345)")||(F("(gi1.gu97.p600>=2)"))))))
Formula 0 simplified : !FG("(gu275.p203>gu275.p345)" | F"(gi1.gu97.p600>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9898798609473005699
[2021-05-17 08:21:51] [INFO ] Built C files in 335ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9898798609473005699
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/ltsmin9898798609473005699]
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/ltsmin9898798609473005699] 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/ltsmin9898798609473005699] 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)
Treatment of property RERS17pb113-PT-2-01 finished in 67980 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 115 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:21:52] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:21:53] [INFO ] Computed 13 place invariants in 74 ms
[2021-05-17 08:21:55] [INFO ] Implicit Places using invariants in 2643 ms returned []
Implicit Place search using SMT only with invariants took 2644 ms to find 0 implicit places.
[2021-05-17 08:21:55] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:21:55] [INFO ] Computed 13 place invariants in 73 ms
[2021-05-17 08:22:16] [INFO ] Dead Transitions using invariants and state equation in 20744 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 328 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb113-PT-2-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s602 s340), p1:(LEQ s339 s121)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 5277 ms.
Product exploration explored 100000 steps with 50000 reset in 4626 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 3679 ms.
Product exploration explored 100000 steps with 50000 reset in 3117 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 298 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:22:34] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:22:34] [INFO ] Computed 13 place invariants in 75 ms
[2021-05-17 08:22:51] [INFO ] Dead Transitions using invariants and state equation in 16914 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration timeout after 14010 steps with 7005 reset in 10002 ms.
Product exploration timeout after 17840 steps with 8920 reset in 10003 ms.
[2021-05-17 08:23:13] [INFO ] Flatten gal took : 1204 ms
[2021-05-17 08:23:15] [INFO ] Flatten gal took : 1544 ms
[2021-05-17 08:23:15] [INFO ] Time to serialize gal into /tmp/LTL136307518425813164.gal : 315 ms
[2021-05-17 08:23:15] [INFO ] Time to serialize properties into /tmp/LTL15343205624066669357.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL136307518425813164.gal, -t, CGAL, -LTL, /tmp/LTL15343205624066669357.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL136307518425813164.gal -t CGAL -LTL /tmp/LTL15343205624066669357.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("(p438<=p251)")))||(G("(p354<=p62)"))))
Formula 0 simplified : !(XF"(p438<=p251)" | G"(p354<=p62)")
Detected timeout of ITS tools.
[2021-05-17 08:23:31] [INFO ] Flatten gal took : 983 ms
[2021-05-17 08:23:31] [INFO ] Applying decomposition
[2021-05-17 08:23:33] [INFO ] Flatten gal took : 1391 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/graph15238328120712353670.txt, -o, /tmp/graph15238328120712353670.bin, -w, /tmp/graph15238328120712353670.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/graph15238328120712353670.bin, -l, -1, -v, -w, /tmp/graph15238328120712353670.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:23:35] [INFO ] Decomposing Gal with order
[2021-05-17 08:23:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:23:39] [INFO ] Removed a total of 91937 redundant transitions.
[2021-05-17 08:23:40] [INFO ] Flatten gal took : 2860 ms
[2021-05-17 08:23:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1980 labels/synchronizations in 1169 ms.
[2021-05-17 08:23:43] [INFO ] Time to serialize gal into /tmp/LTL12790952982557028333.gal : 101 ms
[2021-05-17 08:23:43] [INFO ] Time to serialize properties into /tmp/LTL5646628718286742874.ltl : 14 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12790952982557028333.gal, -t, CGAL, -LTL, /tmp/LTL5646628718286742874.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12790952982557028333.gal -t CGAL -LTL /tmp/LTL5646628718286742874.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("(gu169.p438<=gu169.p251)")))||(G("(gu61.p354<=gu61.p62)"))))
Formula 0 simplified : !(XF"(gu169.p438<=gu169.p251)" | G"(gu61.p354<=gu61.p62)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13889499740453088884
[2021-05-17 08:23:59] [INFO ] Built C files in 381ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13889499740453088884
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/ltsmin13889499740453088884]
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/ltsmin13889499740453088884] 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/ltsmin13889499740453088884] 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)
Treatment of property RERS17pb113-PT-2-02 finished in 127429 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 514 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2021-05-17 08:24:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:24:00] [INFO ] Computed 13 place invariants in 81 ms
[2021-05-17 08:24:06] [INFO ] Implicit Places using invariants in 5751 ms returned []
Implicit Place search using SMT only with invariants took 5754 ms to find 0 implicit places.
[2021-05-17 08:24:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2021-05-17 08:24:06] [INFO ] Computed 13 place invariants in 123 ms
[2021-05-17 08:24:36] [INFO ] Performed 579/31352 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-17 08:25:06] [INFO ] Dead Transitions using invariants and state equation in 60179 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/627 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RERS17pb113-PT-2-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s138), p1:(LEQ 1 s246)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 155 reset in 6346 ms.
Product exploration explored 100000 steps with 160 reset in 3666 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 170 reset in 3941 ms.
Product exploration explored 100000 steps with 165 reset in 3134 ms.
[2021-05-17 08:25:25] [INFO ] Flatten gal took : 862 ms
[2021-05-17 08:25:26] [INFO ] Flatten gal took : 959 ms
[2021-05-17 08:25:27] [INFO ] Time to serialize gal into /tmp/LTL14665590863941274638.gal : 111 ms
[2021-05-17 08:25:27] [INFO ] Time to serialize properties into /tmp/LTL3746415980667063999.ltl : 2 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14665590863941274638.gal, -t, CGAL, -LTL, /tmp/LTL3746415980667063999.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14665590863941274638.gal -t CGAL -LTL /tmp/LTL3746415980667063999.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p535>=2)")||(F("(p138>=1)"))))))
Formula 0 simplified : !FG("(p535>=2)" | F"(p138>=1)")
Detected timeout of ITS tools.
[2021-05-17 08:25:43] [INFO ] Flatten gal took : 877 ms
[2021-05-17 08:25:43] [INFO ] Applying decomposition
[2021-05-17 08:25:43] [INFO ] Flatten gal took : 746 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/graph6755267198503501287.txt, -o, /tmp/graph6755267198503501287.bin, -w, /tmp/graph6755267198503501287.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/graph6755267198503501287.bin, -l, -1, -v, -w, /tmp/graph6755267198503501287.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:25:46] [INFO ] Decomposing Gal with order
[2021-05-17 08:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:25:49] [INFO ] Removed a total of 91812 redundant transitions.
[2021-05-17 08:25:49] [INFO ] Flatten gal took : 2903 ms
[2021-05-17 08:25:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 949 labels/synchronizations in 2690 ms.
[2021-05-17 08:25:53] [INFO ] Time to serialize gal into /tmp/LTL4339913298260013950.gal : 271 ms
[2021-05-17 08:25:53] [INFO ] Time to serialize properties into /tmp/LTL8516398744676441648.ltl : 2 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4339913298260013950.gal, -t, CGAL, -LTL, /tmp/LTL8516398744676441648.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4339913298260013950.gal -t CGAL -LTL /tmp/LTL8516398744676441648.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("(i0.u71.p535>=2)")||(F("(i3.u9.p138>=1)"))))))
Formula 0 simplified : !FG("(i0.u71.p535>=2)" | F"(i3.u9.p138>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15244874940796958602
[2021-05-17 08:26:09] [INFO ] Built C files in 529ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15244874940796958602
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/ltsmin15244874940796958602]
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/ltsmin15244874940796958602] 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/ltsmin15244874940796958602] 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)
Treatment of property RERS17pb113-PT-2-03 finished in 129790 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 384 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:26:10] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:26:10] [INFO ] Computed 13 place invariants in 162 ms
[2021-05-17 08:26:15] [INFO ] Implicit Places using invariants in 4645 ms returned []
Implicit Place search using SMT only with invariants took 4647 ms to find 0 implicit places.
[2021-05-17 08:26:15] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:26:15] [INFO ] Computed 13 place invariants in 112 ms
[2021-05-17 08:26:32] [INFO ] Dead Transitions using invariants and state equation in 17769 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 518 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-2-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 2 s206), p0:(GT 1 s295)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 514 steps with 0 reset in 39 ms.
FORMULA RERS17pb113-PT-2-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-2-04 finished in 23587 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 104 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:26:33] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:26:33] [INFO ] Computed 13 place invariants in 38 ms
[2021-05-17 08:26:35] [INFO ] Implicit Places using invariants in 1650 ms returned []
Implicit Place search using SMT only with invariants took 1652 ms to find 0 implicit places.
[2021-05-17 08:26:35] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:26:35] [INFO ] Computed 13 place invariants in 94 ms
[2021-05-17 08:26:59] [INFO ] Dead Transitions using invariants and state equation in 24057 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : RERS17pb113-PT-2-05 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ s12 s348) (LEQ 1 s329)), p0:(GT 1 s329)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 3 ms.
FORMULA RERS17pb113-PT-2-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-2-05 finished in 26358 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 344 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:27:00] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:27:00] [INFO ] Computed 13 place invariants in 81 ms
[2021-05-17 08:27:06] [INFO ] Implicit Places using invariants in 6572 ms returned []
Implicit Place search using SMT only with invariants took 6573 ms to find 0 implicit places.
[2021-05-17 08:27:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:27:07] [INFO ] Computed 13 place invariants in 79 ms
[2021-05-17 08:27:22] [INFO ] Dead Transitions using invariants and state equation in 15257 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 325 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-2-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GT 2 s492) (GT 3 s306))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 5981 ms.
Product exploration explored 100000 steps with 33333 reset in 5781 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 551 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 5973 ms.
Product exploration explored 100000 steps with 33333 reset in 4805 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 419 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 326 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:27:47] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:27:47] [INFO ] Computed 13 place invariants in 94 ms
[2021-05-17 08:28:09] [INFO ] Dead Transitions using invariants and state equation in 22713 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration timeout after 17680 steps with 5893 reset in 10001 ms.
Product exploration timeout after 20110 steps with 6703 reset in 10016 ms.
[2021-05-17 08:28:32] [INFO ] Flatten gal took : 1479 ms
[2021-05-17 08:28:33] [INFO ] Flatten gal took : 1232 ms
[2021-05-17 08:28:33] [INFO ] Time to serialize gal into /tmp/LTL17740116703478772907.gal : 126 ms
[2021-05-17 08:28:34] [INFO ] Time to serialize properties into /tmp/LTL2229412320060225452.ltl : 2 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17740116703478772907.gal, -t, CGAL, -LTL, /tmp/LTL2229412320060225452.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17740116703478772907.gal -t CGAL -LTL /tmp/LTL2229412320060225452.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p276<2)&&(p18<3))")))))
Formula 0 simplified : !XXF"((p276<2)&&(p18<3))"
Detected timeout of ITS tools.
[2021-05-17 08:28:50] [INFO ] Flatten gal took : 1311 ms
[2021-05-17 08:28:50] [INFO ] Applying decomposition
[2021-05-17 08:28:51] [INFO ] Flatten gal took : 897 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/graph17029370436225530133.txt, -o, /tmp/graph17029370436225530133.bin, -w, /tmp/graph17029370436225530133.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/graph17029370436225530133.bin, -l, -1, -v, -w, /tmp/graph17029370436225530133.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:28:55] [INFO ] Decomposing Gal with order
[2021-05-17 08:28:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:28:58] [INFO ] Removed a total of 91896 redundant transitions.
[2021-05-17 08:28:58] [INFO ] Flatten gal took : 2886 ms
[2021-05-17 08:29:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 2009 labels/synchronizations in 1612 ms.
[2021-05-17 08:29:01] [INFO ] Time to serialize gal into /tmp/LTL7915650097366780683.gal : 107 ms
[2021-05-17 08:29:01] [INFO ] Time to serialize properties into /tmp/LTL8878027163267530144.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7915650097366780683.gal, -t, CGAL, -LTL, /tmp/LTL8878027163267530144.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7915650097366780683.gal -t CGAL -LTL /tmp/LTL8878027163267530144.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i6.u251.p276<2)&&(i4.i0.i2.i13.u307.p18<3))")))))
Formula 0 simplified : !XXF"((i6.u251.p276<2)&&(i4.i0.i2.i13.u307.p18<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14316621317454711409
[2021-05-17 08:29:16] [INFO ] Built C files in 233ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14316621317454711409
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/ltsmin14316621317454711409]
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/ltsmin14316621317454711409] 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/ltsmin14316621317454711409] 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)
Treatment of property RERS17pb113-PT-2-09 finished in 137630 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 165 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:29:17] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:29:18] [INFO ] Computed 13 place invariants in 114 ms
[2021-05-17 08:29:22] [INFO ] Implicit Places using invariants in 5017 ms returned []
Implicit Place search using SMT only with invariants took 5019 ms to find 0 implicit places.
[2021-05-17 08:29:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:29:23] [INFO ] Computed 13 place invariants in 267 ms
[2021-05-17 08:29:35] [INFO ] Dead Transitions using invariants and state equation in 13102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-2-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s358)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 6346 ms.
Product exploration explored 100000 steps with 50000 reset in 5465 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 5719 ms.
Product exploration explored 100000 steps with 50000 reset in 5320 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 421 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:30:00] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:30:00] [INFO ] Computed 13 place invariants in 86 ms
[2021-05-17 08:30:09] [INFO ] Dead Transitions using invariants and state equation in 9780 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration timeout after 16050 steps with 8025 reset in 10002 ms.
Product exploration timeout after 14680 steps with 7340 reset in 10001 ms.
[2021-05-17 08:30:32] [INFO ] Flatten gal took : 1080 ms
[2021-05-17 08:30:33] [INFO ] Flatten gal took : 1550 ms
[2021-05-17 08:30:33] [INFO ] Time to serialize gal into /tmp/LTL11516243176828613592.gal : 143 ms
[2021-05-17 08:30:33] [INFO ] Time to serialize properties into /tmp/LTL11920606100110067297.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11516243176828613592.gal, -t, CGAL, -LTL, /tmp/LTL11920606100110067297.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11516243176828613592.gal -t CGAL -LTL /tmp/LTL11920606100110067297.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p15<1)"))))
Formula 0 simplified : !XF"(p15<1)"
Detected timeout of ITS tools.
[2021-05-17 08:30:50] [INFO ] Flatten gal took : 1658 ms
[2021-05-17 08:30:50] [INFO ] Applying decomposition
[2021-05-17 08:30:52] [INFO ] Flatten gal took : 1445 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/graph12832998017038310351.txt, -o, /tmp/graph12832998017038310351.bin, -w, /tmp/graph12832998017038310351.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/graph12832998017038310351.bin, -l, -1, -v, -w, /tmp/graph12832998017038310351.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:30:56] [INFO ] Decomposing Gal with order
[2021-05-17 08:30:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:31:00] [INFO ] Removed a total of 91882 redundant transitions.
[2021-05-17 08:31:00] [INFO ] Flatten gal took : 2710 ms
[2021-05-17 08:31:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1600 labels/synchronizations in 1594 ms.
[2021-05-17 08:31:03] [INFO ] Time to serialize gal into /tmp/LTL463659052667393136.gal : 194 ms
[2021-05-17 08:31:03] [INFO ] Time to serialize properties into /tmp/LTL14267159935593870760.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL463659052667393136.gal, -t, CGAL, -LTL, /tmp/LTL14267159935593870760.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL463659052667393136.gal -t CGAL -LTL /tmp/LTL14267159935593870760.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i0.i0.i2.i20.u184.p15<1)"))))
Formula 0 simplified : !XF"(i0.i0.i2.i20.u184.p15<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6408309537012522498
[2021-05-17 08:31:18] [INFO ] Built C files in 309ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6408309537012522498
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/ltsmin6408309537012522498]
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/ltsmin6408309537012522498] 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/ltsmin6408309537012522498] 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)
Treatment of property RERS17pb113-PT-2-12 finished in 123090 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||G((p1&&X((p2||X(X(p3))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 704 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:31:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:31:28] [INFO ] Computed 13 place invariants in 194 ms
[2021-05-17 08:31:31] [INFO ] Implicit Places using invariants in 3818 ms returned []
Implicit Place search using SMT only with invariants took 3928 ms to find 0 implicit places.
[2021-05-17 08:31:31] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:31:32] [INFO ] Computed 13 place invariants in 258 ms
[2021-05-17 08:31:51] [INFO ] Dead Transitions using invariants and state equation in 20079 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 6431 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p0) (NOT p2)), (NOT p3), (NOT p3), (AND (NOT p3) (NOT p0)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : RERS17pb113-PT-2-13 automaton TGBA [mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={} source=6 dest: 1}], [{ cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=8 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=8 dest: 2}]], initial=0, aps=[p0:(LEQ s237 s354), p1:(LEQ 2 s197), p2:(GT 1 s101), p3:(GT 2 s476)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 209 steps with 0 reset in 8 ms.
FORMULA RERS17pb113-PT-2-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-2-13 finished in 37806 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(F(p0))||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 221 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:31:58] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:31:58] [INFO ] Computed 13 place invariants in 84 ms
[2021-05-17 08:32:01] [INFO ] Implicit Places using invariants in 3083 ms returned []
Implicit Place search using SMT only with invariants took 3085 ms to find 0 implicit places.
[2021-05-17 08:32:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:32:01] [INFO ] Computed 13 place invariants in 73 ms
[2021-05-17 08:32:13] [INFO ] Dead Transitions using invariants and state equation in 11531 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 472 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-2-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s306 s624), p0:(LEQ s236 s350)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 56 reset in 8130 ms.
Product exploration explored 100000 steps with 52 reset in 7146 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 462 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 58 reset in 8533 ms.
Product exploration explored 100000 steps with 52 reset in 6729 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 490 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 411 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2021-05-17 08:32:46] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2021-05-17 08:32:46] [INFO ] Computed 13 place invariants in 80 ms
[2021-05-17 08:32:57] [INFO ] Dead Transitions using invariants and state equation in 10797 ms returned []
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Product exploration explored 100000 steps with 53 reset in 6814 ms.
Product exploration explored 100000 steps with 64 reset in 5559 ms.
[2021-05-17 08:33:13] [INFO ] Flatten gal took : 1639 ms
[2021-05-17 08:33:14] [INFO ] Flatten gal took : 1456 ms
[2021-05-17 08:33:15] [INFO ] Time to serialize gal into /tmp/LTL8579818882352647869.gal : 189 ms
[2021-05-17 08:33:15] [INFO ] Time to serialize properties into /tmp/LTL11943870920626838369.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8579818882352647869.gal, -t, CGAL, -LTL, /tmp/LTL11943870920626838369.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8579818882352647869.gal -t CGAL -LTL /tmp/LTL11943870920626838369.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(p180<=p273)")))||(G("(p18<=p105)"))))))
Formula 0 simplified : !XX(GF"(p180<=p273)" | G"(p18<=p105)")
Detected timeout of ITS tools.
[2021-05-17 08:33:31] [INFO ] Flatten gal took : 1695 ms
[2021-05-17 08:33:31] [INFO ] Applying decomposition
[2021-05-17 08:33:33] [INFO ] Flatten gal took : 1693 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/graph828983219004143262.txt, -o, /tmp/graph828983219004143262.bin, -w, /tmp/graph828983219004143262.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/graph828983219004143262.bin, -l, -1, -v, -w, /tmp/graph828983219004143262.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:33:37] [INFO ] Decomposing Gal with order
[2021-05-17 08:33:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:33:41] [INFO ] Removed a total of 91971 redundant transitions.
[2021-05-17 08:33:41] [INFO ] Flatten gal took : 3043 ms
[2021-05-17 08:33:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1299 labels/synchronizations in 2410 ms.
[2021-05-17 08:33:46] [INFO ] Time to serialize gal into /tmp/LTL10384076277219750488.gal : 104 ms
[2021-05-17 08:33:46] [INFO ] Time to serialize properties into /tmp/LTL6459030160935368352.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10384076277219750488.gal, -t, CGAL, -LTL, /tmp/LTL6459030160935368352.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10384076277219750488.gal -t CGAL -LTL /tmp/LTL6459030160935368352.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(gu135.p180<=gu135.p273)")))||(G("(gu171.p18<=gu171.p105)"))))))
Formula 0 simplified : !XX(GF"(gu135.p180<=gu135.p273)" | G"(gu171.p18<=gu171.p105)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17396452980048903395
[2021-05-17 08:34:01] [INFO ] Built C files in 326ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17396452980048903395
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/ltsmin17396452980048903395]
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/ltsmin17396452980048903395] 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/ltsmin17396452980048903395] 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)
Treatment of property RERS17pb113-PT-2-15 finished in 124036 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15103391413532132426
[2021-05-17 08:34:03] [INFO ] Too many transitions (31353) to apply POR reductions. Disabling POR matrices.
[2021-05-17 08:34:04] [INFO ] Built C files in 585ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15103391413532132426
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/ltsmin15103391413532132426]
[2021-05-17 08:34:05] [INFO ] Applying decomposition
[2021-05-17 08:34:08] [INFO ] Flatten gal took : 2862 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/graph9083057146201703695.txt, -o, /tmp/graph9083057146201703695.bin, -w, /tmp/graph9083057146201703695.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/graph9083057146201703695.bin, -l, -1, -v, -w, /tmp/graph9083057146201703695.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 08:34:14] [INFO ] Decomposing Gal with order
[2021-05-17 08:34:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 08:34:18] [INFO ] Removed a total of 92029 redundant transitions.
[2021-05-17 08:34:19] [INFO ] Flatten gal took : 3952 ms
[2021-05-17 08:34:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 1562 labels/synchronizations in 3037 ms.
[2021-05-17 08:34:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality13113467915438799990.gal : 126 ms
[2021-05-17 08:34:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality12843557868380202407.ltl : 5 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality13113467915438799990.gal, -t, CGAL, -LTL, /tmp/LTLCardinality12843557868380202407.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality13113467915438799990.gal -t CGAL -LTL /tmp/LTLCardinality12843557868380202407.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 7 LTL properties
Checking formula 0 : !((X(("(gu71.p502>gu71.p409)")||(X(F("(gi2.gi60.gu202.p386>=1)"))))))
Formula 0 simplified : !X("(gu71.p502>gu71.p409)" | XF"(gi2.gi60.gu202.p386>=1)")
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/ltsmin15103391413532132426] killed by timeout after 30 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/ltsmin15103391413532132426] killed by timeout after 30 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

BK_STOP 1621240486964

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="RERS17pb113-PT-2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-2, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415300132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-2.tgz
mv RERS17pb113-PT-2 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;