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.r292-tall-162124156800629.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 MultiCrashLeafsetExtension-PT-S24C02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156800629
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 41K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 6.7K May 11 18:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K May 11 18:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 11 15:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 15M May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-15

=== Now, execution of the tool begins

BK_START 1621340669196

Running Version 0
[2021-05-18 12:24:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-18 12:24:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:24:31] [INFO ] Load time of PNML (sax parser for PT used): 587 ms
[2021-05-18 12:24:31] [INFO ] Transformed 7032 places.
[2021-05-18 12:24:31] [INFO ] Transformed 10855 transitions.
[2021-05-18 12:24:31] [INFO ] Parsed PT model containing 7032 places and 10855 transitions in 688 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 12:24:31] [INFO ] Initial state test concluded for 3 properties.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 7032 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7032/7032 places, 10855/10855 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 7000 transition count 10855
Discarding 1192 places :
Symmetric choice reduction at 1 with 1192 rule applications. Total rules 1224 place count 5808 transition count 9663
Iterating global reduction 1 with 1192 rules applied. Total rules applied 2416 place count 5808 transition count 9663
Discarding 1094 places :
Symmetric choice reduction at 1 with 1094 rule applications. Total rules 3510 place count 4714 transition count 8569
Iterating global reduction 1 with 1094 rules applied. Total rules applied 4604 place count 4714 transition count 8569
Discarding 543 places :
Symmetric choice reduction at 1 with 543 rule applications. Total rules 5147 place count 4171 transition count 7483
Iterating global reduction 1 with 543 rules applied. Total rules applied 5690 place count 4171 transition count 7483
Applied a total of 5690 rules in 3195 ms. Remains 4171 /7032 variables (removed 2861) and now considering 7483/10855 (removed 3372) transitions.
[2021-05-18 12:24:35] [INFO ] Flow matrix only has 6883 transitions (discarded 600 similar events)
// Phase 1: matrix 6883 rows 4171 cols
[2021-05-18 12:24:35] [INFO ] Computed 781 place invariants in 519 ms
[2021-05-18 12:24:38] [INFO ] Implicit Places using invariants in 3488 ms returned []
[2021-05-18 12:24:38] [INFO ] Flow matrix only has 6883 transitions (discarded 600 similar events)
// Phase 1: matrix 6883 rows 4171 cols
[2021-05-18 12:24:39] [INFO ] Computed 781 place invariants in 205 ms
[2021-05-18 12:24:41] [INFO ] Implicit Places using invariants and state equation in 3054 ms returned []
Implicit Place search using SMT with State Equation took 6912 ms to find 0 implicit places.
[2021-05-18 12:24:41] [INFO ] Flow matrix only has 6883 transitions (discarded 600 similar events)
// Phase 1: matrix 6883 rows 4171 cols
[2021-05-18 12:24:42] [INFO ] Computed 781 place invariants in 207 ms
[2021-05-18 12:24:46] [INFO ] Dead Transitions using invariants and state equation in 4191 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4171/7032 places, 7483/10855 transitions.
[2021-05-18 12:24:46] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-18 12:24:46] [INFO ] Flatten gal took : 499 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C02-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:24:47] [INFO ] Flatten gal took : 350 ms
[2021-05-18 12:24:47] [INFO ] Input system was already deterministic with 7483 transitions.
Incomplete random walk after 100000 steps, including 4710 resets, run finished after 1520 ms. (steps per millisecond=65 ) properties (out of 29) seen :14
Running SMT prover for 15 properties.
[2021-05-18 12:24:49] [INFO ] Flow matrix only has 6883 transitions (discarded 600 similar events)
// Phase 1: matrix 6883 rows 4171 cols
[2021-05-18 12:24:49] [INFO ] Computed 781 place invariants in 186 ms
[2021-05-18 12:24:51] [INFO ] [Real]Absence check using 49 positive place invariants in 77 ms returned sat
[2021-05-18 12:24:51] [INFO ] [Real]Absence check using 49 positive and 732 generalized place invariants in 214 ms returned sat
[2021-05-18 12:24:52] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:15
[2021-05-18 12:24:53] [INFO ] [Nat]Absence check using 49 positive place invariants in 65 ms returned sat
[2021-05-18 12:24:53] [INFO ] [Nat]Absence check using 49 positive and 732 generalized place invariants in 206 ms returned sat
[2021-05-18 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:01] [INFO ] [Nat]Absence check using state equation in 6560 ms returned unsat :0 sat :15
[2021-05-18 12:25:01] [INFO ] State equation strengthened by 2684 read => feed constraints.
[2021-05-18 12:25:01] [INFO ] [Nat]Added 2684 Read/Feed constraints in 137 ms returned sat
Attempting to minimize the solution found.
Minimization took 2957 ms.
[2021-05-18 12:25:18] [INFO ] SMT Verify possible in nat domain returned unsat :13 sat :2
Successfully simplified 13 atomic propositions for a total of 13 simplifications.
[2021-05-18 12:25:18] [INFO ] Initial state test concluded for 5 properties.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 4164 transition count 7475
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 4164 transition count 7475
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 4158 transition count 7467
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 4158 transition count 7467
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 4154 transition count 7459
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 4154 transition count 7459
Applied a total of 34 rules in 2041 ms. Remains 4154 /4171 variables (removed 17) and now considering 7459/7483 (removed 24) transitions.
[2021-05-18 12:25:20] [INFO ] Flow matrix only has 6859 transitions (discarded 600 similar events)
// Phase 1: matrix 6859 rows 4154 cols
[2021-05-18 12:25:20] [INFO ] Computed 781 place invariants in 223 ms
[2021-05-18 12:25:23] [INFO ] Implicit Places using invariants in 3176 ms returned []
[2021-05-18 12:25:23] [INFO ] Flow matrix only has 6859 transitions (discarded 600 similar events)
// Phase 1: matrix 6859 rows 4154 cols
[2021-05-18 12:25:23] [INFO ] Computed 781 place invariants in 180 ms
[2021-05-18 12:25:26] [INFO ] Implicit Places using invariants and state equation in 3053 ms returned []
Implicit Place search using SMT with State Equation took 6231 ms to find 0 implicit places.
[2021-05-18 12:25:26] [INFO ] Flow matrix only has 6859 transitions (discarded 600 similar events)
// Phase 1: matrix 6859 rows 4154 cols
[2021-05-18 12:25:26] [INFO ] Computed 781 place invariants in 183 ms
[2021-05-18 12:25:30] [INFO ] Dead Transitions using invariants and state equation in 3984 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4154/4171 places, 7459/7483 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-00 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:(OR (LT s340 1) (LT s2771 1)), p1:(OR (LT s2279 1) (LT s4069 1))], 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 49018 reset in 3077 ms.
Product exploration explored 100000 steps with 49023 reset in 2922 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 49043 reset in 2874 ms.
Product exploration explored 100000 steps with 49032 reset in 2898 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 4154 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4154/4154 places, 7459/7459 transitions.
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 104 Pre rules applied. Total rules applied 0 place count 4154 transition count 7459
Deduced a syphon composed of 104 places in 5 ms
Iterating global reduction 0 with 104 rules applied. Total rules applied 104 place count 4154 transition count 7459
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 129 places in 5 ms
Iterating global reduction 0 with 25 rules applied. Total rules applied 129 place count 4154 transition count 7459
Deduced a syphon composed of 129 places in 5 ms
Applied a total of 129 rules in 2417 ms. Remains 4154 /4154 variables (removed 0) and now considering 7459/7459 (removed 0) transitions.
[2021-05-18 12:25:46] [INFO ] Redundant transitions in 876 ms returned []
[2021-05-18 12:25:46] [INFO ] Flow matrix only has 6859 transitions (discarded 600 similar events)
// Phase 1: matrix 6859 rows 4154 cols
[2021-05-18 12:25:46] [INFO ] Computed 781 place invariants in 200 ms
[2021-05-18 12:25:53] [INFO ] Dead Transitions using invariants and state equation in 7035 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4154/4154 places, 7459/7459 transitions.
Product exploration timeout after 42200 steps with 20659 reset in 10002 ms.
Product exploration timeout after 42710 steps with 20936 reset in 10032 ms.
[2021-05-18 12:26:13] [INFO ] Flatten gal took : 276 ms
[2021-05-18 12:26:14] [INFO ] Flatten gal took : 308 ms
[2021-05-18 12:26:14] [INFO ] Time to serialize gal into /tmp/LTL12289188718242842988.gal : 117 ms
[2021-05-18 12:26:14] [INFO ] Time to serialize properties into /tmp/LTL16649610555647280670.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/LTL12289188718242842988.gal, -t, CGAL, -LTL, /tmp/LTL16649610555647280670.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/LTL12289188718242842988.gal -t CGAL -LTL /tmp/LTL16649610555647280670.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(F("((Node1IsActive<1)||(Node19DontAnswerToAnyNode<1))")))||(G("((RequestOfNode15IsSentToLx1<1)||(Lx1IsActiveAndNotInTheLeafSet<1))"))))
Formula 0 simplified : !(XF"((Node1IsActive<1)||(Node19DontAnswerToAnyNode<1))" | G"((RequestOfNode15IsSentToLx1<1)||(Lx1IsActiveAndNotInTheLeafSet<1))")
Detected timeout of ITS tools.
[2021-05-18 12:26:29] [INFO ] Flatten gal took : 272 ms
[2021-05-18 12:26:29] [INFO ] Applying decomposition
[2021-05-18 12:26:29] [INFO ] Flatten gal took : 280 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/graph18281115050886776038.txt, -o, /tmp/graph18281115050886776038.bin, -w, /tmp/graph18281115050886776038.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/graph18281115050886776038.bin, -l, -1, -v, -w, /tmp/graph18281115050886776038.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 12:26:32] [INFO ] Decomposing Gal with order
[2021-05-18 12:26:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:26:33] [INFO ] Removed a total of 5646 redundant transitions.
[2021-05-18 12:26:34] [INFO ] Flatten gal took : 1436 ms
[2021-05-18 12:26:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 4498 labels/synchronizations in 456 ms.
[2021-05-18 12:26:35] [INFO ] Time to serialize gal into /tmp/LTL2704566077340806337.gal : 65 ms
[2021-05-18 12:26:35] [INFO ] Time to serialize properties into /tmp/LTL4246004118304758271.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/LTL2704566077340806337.gal, -t, CGAL, -LTL, /tmp/LTL4246004118304758271.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/LTL2704566077340806337.gal -t CGAL -LTL /tmp/LTL4246004118304758271.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(F("((i0.u0.Node1IsActive<1)||(i0.u0.Node19DontAnswerToAnyNode<1))")))||(G("((i27.u221.RequestOfNode15IsSentToLx1<1)||(i27.u398.Lx1IsActiveAndNotInTheLeafSet<1))"))))
Formula 0 simplified : !(XF"((i0.u0.Node1IsActive<1)||(i0.u0.Node19DontAnswerToAnyNode<1))" | G"((i27.u221.RequestOfNode15IsSentToLx1<1)||(i27.u398.Lx1IsActiveAndNotInTheLeafSet<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6477022261003056220
[2021-05-18 12:26:50] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6477022261003056220
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/ltsmin6477022261003056220]
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/ltsmin6477022261003056220] 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/ltsmin6477022261003056220] 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 MultiCrashLeafsetExtension-PT-S24C02-00 finished in 93400 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(F(p1))||(X(p3)&&p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 4165 transition count 7477
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 4165 transition count 7477
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 4159 transition count 7469
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 4159 transition count 7469
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 4155 transition count 7461
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 4155 transition count 7461
Applied a total of 32 rules in 2347 ms. Remains 4155 /4171 variables (removed 16) and now considering 7461/7483 (removed 22) transitions.
[2021-05-18 12:26:53] [INFO ] Flow matrix only has 6861 transitions (discarded 600 similar events)
// Phase 1: matrix 6861 rows 4155 cols
[2021-05-18 12:26:54] [INFO ] Computed 781 place invariants in 179 ms
[2021-05-18 12:26:57] [INFO ] Implicit Places using invariants in 3265 ms returned []
[2021-05-18 12:26:57] [INFO ] Flow matrix only has 6861 transitions (discarded 600 similar events)
// Phase 1: matrix 6861 rows 4155 cols
[2021-05-18 12:26:57] [INFO ] Computed 781 place invariants in 219 ms
[2021-05-18 12:27:00] [INFO ] Implicit Places using invariants and state equation in 3054 ms returned []
Implicit Place search using SMT with State Equation took 6325 ms to find 0 implicit places.
[2021-05-18 12:27:00] [INFO ] Flow matrix only has 6861 transitions (discarded 600 similar events)
// Phase 1: matrix 6861 rows 4155 cols
[2021-05-18 12:27:00] [INFO ] Computed 781 place invariants in 182 ms
[2021-05-18 12:27:04] [INFO ] Dead Transitions using invariants and state equation in 4268 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4155/4171 places, 7461/7483 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(NOT p3), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s329 1) (GEQ s4123 1)), p1:(AND (GEQ s1765 1) (GEQ s1919 1)), p2:(AND (GEQ s329 1) (GEQ s4123 1)), p3:(AND (GEQ s1431 1) (GEQ s2284 1))], 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]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-03 finished in 13154 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((X(G(p1))&&p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 4165 transition count 7476
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 4165 transition count 7476
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 4160 transition count 7469
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 4160 transition count 7469
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 4157 transition count 7463
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 4157 transition count 7463
Applied a total of 28 rules in 2315 ms. Remains 4157 /4171 variables (removed 14) and now considering 7463/7483 (removed 20) transitions.
[2021-05-18 12:27:07] [INFO ] Flow matrix only has 6863 transitions (discarded 600 similar events)
// Phase 1: matrix 6863 rows 4157 cols
[2021-05-18 12:27:07] [INFO ] Computed 781 place invariants in 186 ms
[2021-05-18 12:27:10] [INFO ] Implicit Places using invariants in 3243 ms returned []
[2021-05-18 12:27:10] [INFO ] Flow matrix only has 6863 transitions (discarded 600 similar events)
// Phase 1: matrix 6863 rows 4157 cols
[2021-05-18 12:27:10] [INFO ] Computed 781 place invariants in 183 ms
[2021-05-18 12:27:13] [INFO ] Implicit Places using invariants and state equation in 3123 ms returned []
Implicit Place search using SMT with State Equation took 6368 ms to find 0 implicit places.
[2021-05-18 12:27:13] [INFO ] Flow matrix only has 6863 transitions (discarded 600 similar events)
// Phase 1: matrix 6863 rows 4157 cols
[2021-05-18 12:27:13] [INFO ] Computed 781 place invariants in 185 ms
[2021-05-18 12:27:17] [INFO ] Dead Transitions using invariants and state equation in 4070 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4157/4171 places, 7463/7483 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-08 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s2133 1) (GEQ s3895 1)), p1:(LT s708 1)], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-08 finished in 12907 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4171 transition count 7480
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4168 transition count 7480
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 103 Pre rules applied. Total rules applied 6 place count 4168 transition count 7377
Deduced a syphon composed of 103 places in 4 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 2 with 206 rules applied. Total rules applied 212 place count 4065 transition count 7377
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 215 place count 4062 transition count 7373
Iterating global reduction 2 with 3 rules applied. Total rules applied 218 place count 4062 transition count 7373
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 218 place count 4062 transition count 7372
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 220 place count 4061 transition count 7372
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 222 place count 4059 transition count 7368
Iterating global reduction 2 with 2 rules applied. Total rules applied 224 place count 4059 transition count 7368
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 6 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 278 place count 4032 transition count 7341
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 281 place count 4029 transition count 7338
Iterating global reduction 2 with 3 rules applied. Total rules applied 284 place count 4029 transition count 7338
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 284 place count 4029 transition count 7337
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 286 place count 4028 transition count 7337
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 289 place count 4025 transition count 7331
Iterating global reduction 2 with 3 rules applied. Total rules applied 292 place count 4025 transition count 7331
Applied a total of 292 rules in 3787 ms. Remains 4025 /4171 variables (removed 146) and now considering 7331/7483 (removed 152) transitions.
[2021-05-18 12:27:21] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 4025 cols
[2021-05-18 12:27:21] [INFO ] Computed 781 place invariants in 187 ms
[2021-05-18 12:27:24] [INFO ] Implicit Places using invariants in 3101 ms returned []
[2021-05-18 12:27:24] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 4025 cols
[2021-05-18 12:27:24] [INFO ] Computed 781 place invariants in 198 ms
[2021-05-18 12:27:27] [INFO ] Implicit Places using invariants and state equation in 3180 ms returned []
Implicit Place search using SMT with State Equation took 6283 ms to find 0 implicit places.
[2021-05-18 12:27:28] [INFO ] Redundant transitions in 824 ms returned []
[2021-05-18 12:27:28] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 4025 cols
[2021-05-18 12:27:28] [INFO ] Computed 781 place invariants in 200 ms
[2021-05-18 12:27:33] [INFO ] Dead Transitions using invariants and state equation in 4538 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4025/4171 places, 7331/7483 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s1091 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6277 reset in 1317 ms.
Product exploration explored 100000 steps with 6273 reset in 1234 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6286 reset in 1117 ms.
Product exploration explored 100000 steps with 6283 reset in 1175 ms.
[2021-05-18 12:27:41] [INFO ] Flatten gal took : 258 ms
[2021-05-18 12:27:42] [INFO ] Flatten gal took : 259 ms
[2021-05-18 12:27:42] [INFO ] Time to serialize gal into /tmp/LTL5668120314063432893.gal : 59 ms
[2021-05-18 12:27:42] [INFO ] Time to serialize properties into /tmp/LTL752996905096552500.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/LTL5668120314063432893.gal, -t, CGAL, -LTL, /tmp/LTL752996905096552500.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/LTL5668120314063432893.gal -t CGAL -LTL /tmp/LTL752996905096552500.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node4HasTheLeafSetOfLx0ToReplaceNode5<1)"))))
Formula 0 simplified : !FG"(Node4HasTheLeafSetOfLx0ToReplaceNode5<1)"
Detected timeout of ITS tools.
[2021-05-18 12:27:57] [INFO ] Flatten gal took : 266 ms
[2021-05-18 12:27:57] [INFO ] Applying decomposition
[2021-05-18 12:27:57] [INFO ] Flatten gal took : 274 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/graph7844297781822104355.txt, -o, /tmp/graph7844297781822104355.bin, -w, /tmp/graph7844297781822104355.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/graph7844297781822104355.bin, -l, -1, -v, -w, /tmp/graph7844297781822104355.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 12:27:59] [INFO ] Decomposing Gal with order
[2021-05-18 12:27:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:28:01] [INFO ] Removed a total of 6155 redundant transitions.
[2021-05-18 12:28:01] [INFO ] Flatten gal took : 1843 ms
[2021-05-18 12:28:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 4713 labels/synchronizations in 540 ms.
[2021-05-18 12:28:02] [INFO ] Time to serialize gal into /tmp/LTL5023132088201411939.gal : 41 ms
[2021-05-18 12:28:02] [INFO ] Time to serialize properties into /tmp/LTL1733484766473870015.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/LTL5023132088201411939.gal, -t, CGAL, -LTL, /tmp/LTL1733484766473870015.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/LTL5023132088201411939.gal -t CGAL -LTL /tmp/LTL1733484766473870015.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(i9.u94.Node4HasTheLeafSetOfLx0ToReplaceNode5<1)"))))
Formula 0 simplified : !FG"(i9.u94.Node4HasTheLeafSetOfLx0ToReplaceNode5<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin884856575534917723
[2021-05-18 12:28:17] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin884856575534917723
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/ltsmin884856575534917723]
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/ltsmin884856575534917723] 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/ltsmin884856575534917723] 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 MultiCrashLeafsetExtension-PT-S24C02-10 finished in 60895 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4171 transition count 7479
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4167 transition count 7479
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 103 Pre rules applied. Total rules applied 8 place count 4167 transition count 7376
Deduced a syphon composed of 103 places in 5 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 2 with 206 rules applied. Total rules applied 214 place count 4064 transition count 7376
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 217 place count 4061 transition count 7372
Iterating global reduction 2 with 3 rules applied. Total rules applied 220 place count 4061 transition count 7372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 220 place count 4061 transition count 7371
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 222 place count 4060 transition count 7371
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 224 place count 4058 transition count 7367
Iterating global reduction 2 with 2 rules applied. Total rules applied 226 place count 4058 transition count 7367
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 280 place count 4031 transition count 7340
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 284 place count 4027 transition count 7336
Iterating global reduction 2 with 4 rules applied. Total rules applied 288 place count 4027 transition count 7336
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 288 place count 4027 transition count 7334
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 292 place count 4025 transition count 7334
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 296 place count 4021 transition count 7326
Iterating global reduction 2 with 4 rules applied. Total rules applied 300 place count 4021 transition count 7326
Applied a total of 300 rules in 3952 ms. Remains 4021 /4171 variables (removed 150) and now considering 7326/7483 (removed 157) transitions.
[2021-05-18 12:28:22] [INFO ] Flow matrix only has 6726 transitions (discarded 600 similar events)
// Phase 1: matrix 6726 rows 4021 cols
[2021-05-18 12:28:22] [INFO ] Computed 781 place invariants in 189 ms
[2021-05-18 12:28:25] [INFO ] Implicit Places using invariants in 3230 ms returned []
[2021-05-18 12:28:25] [INFO ] Flow matrix only has 6726 transitions (discarded 600 similar events)
// Phase 1: matrix 6726 rows 4021 cols
[2021-05-18 12:28:26] [INFO ] Computed 781 place invariants in 313 ms
[2021-05-18 12:28:28] [INFO ] Implicit Places using invariants and state equation in 3069 ms returned []
Implicit Place search using SMT with State Equation took 6301 ms to find 0 implicit places.
[2021-05-18 12:28:29] [INFO ] Redundant transitions in 554 ms returned []
[2021-05-18 12:28:29] [INFO ] Flow matrix only has 6726 transitions (discarded 600 similar events)
// Phase 1: matrix 6726 rows 4021 cols
[2021-05-18 12:28:29] [INFO ] Computed 781 place invariants in 192 ms
[2021-05-18 12:28:33] [INFO ] Dead Transitions using invariants and state equation in 3870 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4021/4171 places, 7326/7483 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1245 1) (LT s2669 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6592 reset in 1312 ms.
Product exploration explored 100000 steps with 6594 reset in 1334 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6595 reset in 1258 ms.
Product exploration explored 100000 steps with 6598 reset in 1297 ms.
[2021-05-18 12:28:38] [INFO ] Flatten gal took : 272 ms
[2021-05-18 12:28:39] [INFO ] Flatten gal took : 272 ms
[2021-05-18 12:28:43] [INFO ] Time to serialize gal into /tmp/LTL15326237754335435345.gal : 4147 ms
[2021-05-18 12:28:43] [INFO ] Time to serialize properties into /tmp/LTL6683726879954903195.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/LTL15326237754335435345.gal, -t, CGAL, -LTL, /tmp/LTL6683726879954903195.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/LTL15326237754335435345.gal -t CGAL -LTL /tmp/LTL6683726879954903195.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node4DontAnswerToAnyNode<1)||(Node20IsActive<1))"))))
Formula 0 simplified : !FG"((Node4DontAnswerToAnyNode<1)||(Node20IsActive<1))"
Detected timeout of ITS tools.
[2021-05-18 12:28:58] [INFO ] Flatten gal took : 272 ms
[2021-05-18 12:28:58] [INFO ] Applying decomposition
[2021-05-18 12:28:58] [INFO ] Flatten gal took : 283 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/graph203272127291319405.txt, -o, /tmp/graph203272127291319405.bin, -w, /tmp/graph203272127291319405.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/graph203272127291319405.bin, -l, -1, -v, -w, /tmp/graph203272127291319405.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 12:28:59] [INFO ] Decomposing Gal with order
[2021-05-18 12:28:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:29:01] [INFO ] Removed a total of 6105 redundant transitions.
[2021-05-18 12:29:01] [INFO ] Flatten gal took : 1707 ms
[2021-05-18 12:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 4524 labels/synchronizations in 395 ms.
[2021-05-18 12:29:02] [INFO ] Time to serialize gal into /tmp/LTL5105578403820322198.gal : 46 ms
[2021-05-18 12:29:02] [INFO ] Time to serialize properties into /tmp/LTL4809397252583318283.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/LTL5105578403820322198.gal, -t, CGAL, -LTL, /tmp/LTL4809397252583318283.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/LTL5105578403820322198.gal -t CGAL -LTL /tmp/LTL4809397252583318283.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i0.u0.Node4DontAnswerToAnyNode<1)||(i0.u0.Node20IsActive<1))"))))
Formula 0 simplified : !FG"((i0.u0.Node4DontAnswerToAnyNode<1)||(i0.u0.Node20IsActive<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15122351680363831624
[2021-05-18 12:29:17] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15122351680363831624
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/ltsmin15122351680363831624]
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/ltsmin15122351680363831624] 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/ltsmin15122351680363831624] 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 MultiCrashLeafsetExtension-PT-S24C02-14 finished in 60072 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 4171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4171/4171 places, 7483/7483 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 4171 transition count 7479
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 4167 transition count 7479
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 8 place count 4167 transition count 7377
Deduced a syphon composed of 102 places in 6 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 212 place count 4065 transition count 7377
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 214 place count 4063 transition count 7374
Iterating global reduction 2 with 2 rules applied. Total rules applied 216 place count 4063 transition count 7374
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 217 place count 4062 transition count 7372
Iterating global reduction 2 with 1 rules applied. Total rules applied 218 place count 4062 transition count 7372
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 6 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 272 place count 4035 transition count 7345
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 276 place count 4031 transition count 7341
Iterating global reduction 2 with 4 rules applied. Total rules applied 280 place count 4031 transition count 7341
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 280 place count 4031 transition count 7339
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 284 place count 4029 transition count 7339
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 288 place count 4025 transition count 7331
Iterating global reduction 2 with 4 rules applied. Total rules applied 292 place count 4025 transition count 7331
Applied a total of 292 rules in 4028 ms. Remains 4025 /4171 variables (removed 146) and now considering 7331/7483 (removed 152) transitions.
[2021-05-18 12:29:22] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 4025 cols
[2021-05-18 12:29:22] [INFO ] Computed 781 place invariants in 274 ms
[2021-05-18 12:29:25] [INFO ] Implicit Places using invariants in 2883 ms returned []
[2021-05-18 12:29:25] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 4025 cols
[2021-05-18 12:29:25] [INFO ] Computed 781 place invariants in 187 ms
[2021-05-18 12:29:34] [INFO ] Implicit Places using invariants and state equation in 8923 ms returned [4, 7, 11, 12, 13, 18, 25, 34, 45, 58, 73, 90, 109, 130, 153, 177, 201, 202, 204, 225, 244, 261, 276, 289, 300, 309, 316, 321, 324, 331, 337, 340, 341, 342, 345, 350, 357, 366, 377, 390, 405, 422, 441, 462, 484, 506, 508, 527, 544, 559, 572, 583, 592, 599, 604, 609, 611, 619, 625, 628, 629, 630, 632, 635, 640, 647, 656, 667, 680, 695, 712, 731, 751, 771, 772, 773, 790, 805, 818, 829, 838, 845, 850, 853, 855, 857, 864, 870, 873, 874, 875, 877, 879, 882, 887, 894, 903, 914, 927, 942, 959, 977, 995, 996, 997, 1012, 1025, 1036, 1045, 1052, 1057, 1060, 1062, 1064, 1066, 1073, 1079, 1082, 1083, 1084, 1086, 1088, 1090, 1093, 1098, 1105, 1114, 1125, 1138, 1153, 1169, 1185, 1186, 1187, 1200, 1211, 1220, 1227, 1232, 1235, 1237, 1239, 1241, 1243, 1250, 1256, 1259, 1260, 1261, 1263, 1265, 1267, 1269, 1272, 1277, 1284, 1293, 1304, 1317, 1331, 1345, 1346, 1347, 1358, 1367, 1374, 1379, 1382, 1384, 1386, 1388, 1390, 1392, 1399, 1405, 1408, 1409, 1410, 1412, 1414, 1416, 1418, 1420, 1423, 1428, 1435, 1444, 1455, 1467, 1479, 1480, 1481, 1490, 1497, 1502, 1505, 1507, 1509, 1511, 1513, 1515, 1517, 1524, 1530, 1533, 1534, 1535, 1537, 1539, 1541, 1543, 1545, 1547, 1550, 1555, 1562, 1571, 1581, 1591, 1592, 1593, 1600, 1605, 1608, 1610, 1612, 1614, 1616, 1618, 1620, 1622, 1629, 1635, 1638, 1639, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1657, 1662, 1669, 1677, 1685, 1686, 1687, 1692, 1695, 1697, 1699, 1701, 1703, 1705, 1707, 1709, 1711, 1718, 1724, 1727, 1728, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1748, 1753, 1759, 1765, 1766, 1767, 1770, 1772, 1774, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1795, 1801, 1804, 1805, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1824, 1827, 1831, 1835, 1836, 1837, 1839, 1841, 1843, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1864, 1870, 1873, 1874, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1900, 1901, 1902, 1904, 1906, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1929, 1931, 1934, 1937, 1938, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1964, 1965, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1993, 1999, 2002, 2003, 2004, 2006, 2008, 2010, 2012, 2014, 2016, 2018, 2020, 2022, 2024, 2026, 2029, 2030, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2058, 2064, 2067, 2068, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2092, 2097, 2098, 2099, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2120, 2127, 2133, 2136, 2137, 2138, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2159, 2164, 2171, 2172, 2173, 2178, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2204, 2210, 2213, 2214, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2234, 2239, 2246, 2255, 2256, 2257, 2264, 2269, 2272, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2293, 2299, 2302, 2303, 2304, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2321, 2326, 2333, 2342, 2353, 2354, 2355, 2364, 2371, 2376, 2379, 2381, 2383, 2385, 2387, 2389, 2391, 2398, 2404, 2407, 2408, 2409, 2411, 2413, 2415, 2417, 2419, 2421, 2424, 2429, 2436, 2445, 2456, 2469, 2470, 2471, 2482, 2491, 2498, 2503, 2506, 2508, 2510, 2512, 2514, 2516, 2523, 2529, 2532, 2533, 2534, 2536, 2538, 2540, 2542, 2544, 2547, 2552, 2559, 2568, 2579, 2592, 2607, 2608, 2609, 2622, 2633, 2642, 2649, 2654, 2657, 2659, 2661, 2663, 2665, 2672, 2678, 2681, 2682, 2683, 2685, 2687, 2689, 2691, 2694, 2699, 2706, 2715, 2726, 2739, 2754, 2771, 2772, 2773, 2788, 2801, 2812, 2821, 2828, 2833, 2836, 2838, 2840, 2842, 2849, 2855, 2858, 2859, 2860, 2862, 2864, 2866, 2869, 2874, 2881, 2890, 2901, 2914, 2929, 2946, 2965, 2966, 2967, 2984, 2999, 3012, 3023, 3032, 3039, 3044, 3047, 3049, 3051, 3058, 3064, 3067, 3068, 3069, 3071, 3073, 3076, 3081, 3088, 3097, 3108, 3121, 3136, 3153, 3172, 3193, 3194, 3195, 3214, 3231, 3246, 3259, 3270, 3279, 3286, 3291, 3294, 3296, 3303, 3309, 3312, 3313, 3314, 3316, 3319, 3324, 3331, 3340, 3351, 3364, 3379, 3396, 3415, 3436, 3459, 3460, 3461, 3482, 3501, 3518, 3533, 3546, 3557, 3566, 3573, 3578, 3581, 3588, 3590, 3593, 3596, 3597, 3598, 3601, 3606, 3613, 3622, 3633, 3646, 3661, 3678, 3697, 3718, 3741, 3766, 3767, 3768, 3791, 3812, 3831, 3848, 3863, 3876, 3887, 3896, 3903, 3908, 3916]
Discarding 727 places :
Implicit Place search using SMT with State Equation took 11818 ms to find 727 implicit places.
[2021-05-18 12:29:35] [INFO ] Redundant transitions in 573 ms returned []
[2021-05-18 12:29:35] [INFO ] Flow matrix only has 6731 transitions (discarded 600 similar events)
// Phase 1: matrix 6731 rows 3298 cols
[2021-05-18 12:29:35] [INFO ] Computed 54 place invariants in 146 ms
[2021-05-18 12:29:39] [INFO ] Dead Transitions using invariants and state equation in 3994 ms returned []
Starting structural reductions, iteration 1 : 3298/4171 places, 7331/7483 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 3203 transition count 7236
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 3203 transition count 7236
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 285 place count 3108 transition count 7141
Iterating global reduction 0 with 95 rules applied. Total rules applied 380 place count 3108 transition count 7141
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 427 place count 3061 transition count 7047
Iterating global reduction 0 with 47 rules applied. Total rules applied 474 place count 3061 transition count 7047
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 476 place count 3060 transition count 7046
Applied a total of 476 rules in 2963 ms. Remains 3060 /3298 variables (removed 238) and now considering 7046/7331 (removed 285) transitions.
[2021-05-18 12:29:41] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
// Phase 1: matrix 6446 rows 3060 cols
[2021-05-18 12:29:42] [INFO ] Computed 54 place invariants in 157 ms
[2021-05-18 12:29:45] [INFO ] Implicit Places using invariants in 3904 ms returned []
[2021-05-18 12:29:45] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
// Phase 1: matrix 6446 rows 3060 cols
[2021-05-18 12:29:46] [INFO ] Computed 54 place invariants in 151 ms
[2021-05-18 12:29:46] [INFO ] State equation strengthened by 2631 read => feed constraints.
[2021-05-18 12:29:52] [INFO ] Implicit Places using invariants and state equation in 6323 ms returned []
Implicit Place search using SMT with State Equation took 10229 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 3060/4171 places, 7046/7483 transitions.
Stuttering acceptance computed with spot in 732 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s552 1) (LT s556 1)) (OR (LT s1289 1) (LT s2243 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6586 reset in 1410 ms.
Product exploration explored 100000 steps with 6587 reset in 1385 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6584 reset in 1230 ms.
Product exploration explored 100000 steps with 6588 reset in 1177 ms.
[2021-05-18 12:29:58] [INFO ] Flatten gal took : 308 ms
[2021-05-18 12:29:59] [INFO ] Flatten gal took : 232 ms
[2021-05-18 12:30:07] [INFO ] Time to serialize gal into /tmp/LTL8023508504174173216.gal : 2920 ms
[2021-05-18 12:30:07] [INFO ] Time to serialize properties into /tmp/LTL7344941344907891993.ltl : 96 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/LTL8023508504174173216.gal, -t, CGAL, -LTL, /tmp/LTL7344941344907891993.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/LTL8023508504174173216.gal -t CGAL -LTL /tmp/LTL7344941344907891993.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(((Node1HasAskedItsLeafSetToRx1ToReplaceNode22<1)||(LeafSetOfRx1IsSentToNode1<1))&&((Node7NotifyThatHeIsActive<1)||(Node21ThinksNode7ShouldBeNodeMasterToReplaceNode14<1)))"))))
Formula 0 simplified : !GF"(((Node1HasAskedItsLeafSetToRx1ToReplaceNode22<1)||(LeafSetOfRx1IsSentToNode1<1))&&((Node7NotifyThatHeIsActive<1)||(Node21ThinksNode7ShouldBeNodeMasterToReplaceNode14<1)))"
Detected timeout of ITS tools.
[2021-05-18 12:30:22] [INFO ] Flatten gal took : 217 ms
[2021-05-18 12:30:22] [INFO ] Applying decomposition
[2021-05-18 12:30:23] [INFO ] Flatten gal took : 225 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/graph5217433915176993121.txt, -o, /tmp/graph5217433915176993121.bin, -w, /tmp/graph5217433915176993121.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/graph5217433915176993121.bin, -l, -1, -v, -w, /tmp/graph5217433915176993121.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 12:30:27] [INFO ] Decomposing Gal with order
[2021-05-18 12:30:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:30:29] [INFO ] Removed a total of 6649 redundant transitions.
[2021-05-18 12:30:29] [INFO ] Flatten gal took : 1328 ms
[2021-05-18 12:30:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 5043 labels/synchronizations in 308 ms.
[2021-05-18 12:30:29] [INFO ] Time to serialize gal into /tmp/LTL10961958132198397036.gal : 91 ms
[2021-05-18 12:30:29] [INFO ] Time to serialize properties into /tmp/LTL11989406159764322157.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/LTL10961958132198397036.gal, -t, CGAL, -LTL, /tmp/LTL11989406159764322157.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/LTL10961958132198397036.gal -t CGAL -LTL /tmp/LTL11989406159764322157.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i35.i1.u50.Node1HasAskedItsLeafSetToRx1ToReplaceNode22<1)||(i35.i1.u50.LeafSetOfRx1IsSentToNode1<1))&&((i15.i1.u140.Node7NotifyThatHeIsActive<1)||(i15.i2.u258.Node21ThinksNode7ShouldBeNodeMasterToReplaceNode14<1)))"))))
Formula 0 simplified : !GF"(((i35.i1.u50.Node1HasAskedItsLeafSetToRx1ToReplaceNode22<1)||(i35.i1.u50.LeafSetOfRx1IsSentToNode1<1))&&((i15.i1.u140.Node7NotifyThatHeIsActive<1)||(i15.i2.u258.Node21ThinksNode7ShouldBeNodeMasterToReplaceNode14<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4752625782184671567
[2021-05-18 12:30:44] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4752625782184671567
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/ltsmin4752625782184671567]
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/ltsmin4752625782184671567] 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/ltsmin4752625782184671567] 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 MultiCrashLeafsetExtension-PT-S24C02-15 finished in 87201 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4536982436677794011
[2021-05-18 12:30:45] [INFO ] Too many transitions (7483) to apply POR reductions. Disabling POR matrices.
[2021-05-18 12:30:46] [INFO ] Built C files in 160ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4536982436677794011
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/ltsmin4536982436677794011]
[2021-05-18 12:30:46] [INFO ] Applying decomposition
[2021-05-18 12:30:46] [INFO ] Flatten gal took : 669 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/graph5644197543329042222.txt, -o, /tmp/graph5644197543329042222.bin, -w, /tmp/graph5644197543329042222.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/graph5644197543329042222.bin, -l, -1, -v, -w, /tmp/graph5644197543329042222.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 12:30:47] [INFO ] Decomposing Gal with order
[2021-05-18 12:30:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:30:50] [INFO ] Removed a total of 5720 redundant transitions.
[2021-05-18 12:30:50] [INFO ] Flatten gal took : 1776 ms
[2021-05-18 12:30:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 3836 labels/synchronizations in 387 ms.
[2021-05-18 12:30:54] [INFO ] Time to serialize gal into /tmp/LTLFireability7804436293025539806.gal : 3738 ms
[2021-05-18 12:30:54] [INFO ] Time to serialize properties into /tmp/LTLFireability6469885854657678310.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/LTLFireability7804436293025539806.gal, -t, CGAL, -LTL, /tmp/LTLFireability6469885854657678310.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/LTLFireability7804436293025539806.gal -t CGAL -LTL /tmp/LTLFireability6469885854657678310.ltl -c -stutter-deadlock
Read 4 LTL properties
Checking formula 0 : !(((X(F(!("((i19.u0.Node1IsActive>=1)&&(i19.u0.Node19DontAnswerToAnyNode>=1))"))))||(G(!("((i0.u429.RequestOfNode15IsSentToLx1>=1)&&(i0.u285.Lx1IsActiveAndNotInTheLeafSet>=1))")))))
Formula 0 simplified : !(XF!"((i19.u0.Node1IsActive>=1)&&(i19.u0.Node19DontAnswerToAnyNode>=1))" | G!"((i0.u429.RequestOfNode15IsSentToLx1>=1)&&(i0.u285.Lx1IsActiveAndNotInTheLeafSet>=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/ltsmin4536982436677794011] killed by timeout after 27 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/ltsmin4536982436677794011] killed by timeout after 27 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-18 12:53:06] [INFO ] Flatten gal took : 794 ms
[2021-05-18 12:53:06] [INFO ] Time to serialize gal into /tmp/LTLFireability10279799678187797600.gal : 61 ms
[2021-05-18 12:53:06] [INFO ] Time to serialize properties into /tmp/LTLFireability181825860891295809.ltl : 7 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/LTLFireability10279799678187797600.gal, -t, CGAL, -LTL, /tmp/LTLFireability181825860891295809.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/LTLFireability10279799678187797600.gal -t CGAL -LTL /tmp/LTLFireability181825860891295809.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !(((X(F(!("((Node1IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))"))))||(G(!("((RequestOfNode15IsSentToLx1>=1)&&(Lx1IsActiveAndNotInTheLeafSet>=1))")))))
Formula 0 simplified : !(XF!"((Node1IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))" | G!"((RequestOfNode15IsSentToLx1>=1)&&(Lx1IsActiveAndNotInTheLeafSet>=1))")
Detected timeout of ITS tools.
[2021-05-18 13:15:23] [INFO ] Flatten gal took : 1563 ms
[2021-05-18 13:15:23] [INFO ] Input system was already deterministic with 7483 transitions.
[2021-05-18 13:15:24] [INFO ] Transformed 4171 places.
[2021-05-18 13:15:24] [INFO ] Transformed 7483 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-18 13:15:54] [INFO ] Time to serialize gal into /tmp/LTLFireability5419787394047997616.gal : 23 ms
[2021-05-18 13:15:54] [INFO ] Time to serialize properties into /tmp/LTLFireability3573532753749767831.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/LTLFireability5419787394047997616.gal, -t, CGAL, -LTL, /tmp/LTLFireability3573532753749767831.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --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/LTLFireability5419787394047997616.gal -t CGAL -LTL /tmp/LTLFireability3573532753749767831.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X(F(!("((Node1IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))"))))||(G(!("((RequestOfNode15IsSentToLx1>=1)&&(Lx1IsActiveAndNotInTheLeafSet>=1))")))))
Formula 0 simplified : !(XF!"((Node1IsActive>=1)&&(Node19DontAnswerToAnyNode>=1))" | G!"((RequestOfNode15IsSentToLx1>=1)&&(Lx1IsActiveAndNotInTheLeafSet>=1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="MultiCrashLeafsetExtension-PT-S24C02"
export BK_EXAMINATION="LTLFireability"
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 MultiCrashLeafsetExtension-PT-S24C02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156800629"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C02.tgz
mv MultiCrashLeafsetExtension-PT-S24C02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;