Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599000283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SafeBus-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599000283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 39K Apr 29 12:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 254K Apr 29 12:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 178K Apr 29 11:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 792K Apr 29 11:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 388K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.5M May 10 09:34 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 SafeBus-PT-15-LTLCardinality-00
FORMULA_NAME SafeBus-PT-15-LTLCardinality-01
FORMULA_NAME SafeBus-PT-15-LTLCardinality-02
FORMULA_NAME SafeBus-PT-15-LTLCardinality-03
FORMULA_NAME SafeBus-PT-15-LTLCardinality-04
FORMULA_NAME SafeBus-PT-15-LTLCardinality-05
FORMULA_NAME SafeBus-PT-15-LTLCardinality-06
FORMULA_NAME SafeBus-PT-15-LTLCardinality-07
FORMULA_NAME SafeBus-PT-15-LTLCardinality-08
FORMULA_NAME SafeBus-PT-15-LTLCardinality-09
FORMULA_NAME SafeBus-PT-15-LTLCardinality-10
FORMULA_NAME SafeBus-PT-15-LTLCardinality-11
FORMULA_NAME SafeBus-PT-15-LTLCardinality-12
FORMULA_NAME SafeBus-PT-15-LTLCardinality-13
FORMULA_NAME SafeBus-PT-15-LTLCardinality-14
FORMULA_NAME SafeBus-PT-15-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652956175072

Running Version 202205111006
[2022-05-19 10:29:36] [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]
[2022-05-19 10:29:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 10:29:36] [INFO ] Load time of PNML (sax parser for PT used): 462 ms
[2022-05-19 10:29:36] [INFO ] Transformed 621 places.
[2022-05-19 10:29:36] [INFO ] Transformed 4771 transitions.
[2022-05-19 10:29:36] [INFO ] Parsed PT model containing 621 places and 4771 transitions in 692 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 15 places and 0 transitions.
FORMULA SafeBus-PT-15-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 322 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 107 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2022-05-19 10:29:37] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:29:37] [INFO ] Computed 65 place invariants in 73 ms
[2022-05-19 10:29:38] [INFO ] Implicit Places using invariants in 1328 ms returned []
[2022-05-19 10:29:38] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:29:38] [INFO ] Computed 65 place invariants in 59 ms
[2022-05-19 10:29:39] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:29:42] [INFO ] Implicit Places using invariants and state equation in 3999 ms returned []
Implicit Place search using SMT with State Equation took 5355 ms to find 0 implicit places.
[2022-05-19 10:29:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:29:42] [INFO ] Computed 65 place invariants in 20 ms
[2022-05-19 10:29:45] [INFO ] Dead Transitions using invariants and state equation in 2352 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in LTL mode, iteration 1 : 606/606 places, 4546/4771 transitions.
Applied a total of 0 rules in 34 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 606/606 places, 4546/4771 transitions.
Support contains 322 out of 606 places after structural reductions.
[2022-05-19 10:29:45] [INFO ] Flatten gal took : 353 ms
[2022-05-19 10:29:46] [INFO ] Flatten gal took : 256 ms
[2022-05-19 10:29:46] [INFO ] Input system was already deterministic with 4546 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=12 ) properties (out of 20) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-19 10:29:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:29:48] [INFO ] Computed 65 place invariants in 12 ms
[2022-05-19 10:29:48] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2022-05-19 10:29:48] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 28 ms returned sat
[2022-05-19 10:29:48] [INFO ] After 307ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 9 simplifications.
FORMULA SafeBus-PT-15-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-15-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(F(p0)))&&p0) U (p0 U F(X(p0)))))'
Support contains 16 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 43 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:29:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:29:48] [INFO ] Computed 65 place invariants in 19 ms
[2022-05-19 10:29:50] [INFO ] Implicit Places using invariants in 1612 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1633 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 61 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s484 (ADD s546 s547 s548 s549 s550 s551 s552 s553 s554 s555 s556 s557 s558 s559 s560))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5063 reset in 711 ms.
Product exploration explored 100000 steps with 5100 reset in 603 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-19 10:29:52] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:29:52] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-19 10:29:55] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-05-19 10:29:55] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 52 ms returned sat
[2022-05-19 10:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:29:57] [INFO ] [Real]Absence check using state equation in 2405 ms returned sat
[2022-05-19 10:29:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:30:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2022-05-19 10:30:00] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 71 ms returned sat
[2022-05-19 10:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:30:01] [INFO ] [Nat]Absence check using state equation in 1015 ms returned sat
[2022-05-19 10:30:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:30:02] [INFO ] [Nat]Added 241 Read/Feed constraints in 444 ms returned sat
[2022-05-19 10:30:03] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 648 ms.
[2022-05-19 10:30:03] [INFO ] Added : 1 causal constraints over 1 iterations in 959 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 16 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1849 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:30:05] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:05] [INFO ] Computed 50 place invariants in 13 ms
[2022-05-19 10:30:09] [INFO ] Implicit Places using invariants in 3694 ms returned []
[2022-05-19 10:30:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:09] [INFO ] Computed 50 place invariants in 14 ms
[2022-05-19 10:30:09] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:30:18] [INFO ] Implicit Places using invariants and state equation in 8874 ms returned []
Implicit Place search using SMT with State Equation took 12596 ms to find 0 implicit places.
[2022-05-19 10:30:18] [INFO ] Redundant transitions in 289 ms returned []
[2022-05-19 10:30:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:18] [INFO ] Computed 50 place invariants in 12 ms
[2022-05-19 10:30:26] [INFO ] Dead Transitions using invariants and state equation in 7571 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
[2022-05-19 10:30:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:26] [INFO ] Computed 50 place invariants in 9 ms
[2022-05-19 10:30:30] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-05-19 10:30:30] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 51 ms returned sat
[2022-05-19 10:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:30:33] [INFO ] [Real]Absence check using state equation in 2665 ms returned sat
[2022-05-19 10:30:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:30:35] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2022-05-19 10:30:35] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 69 ms returned sat
[2022-05-19 10:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:30:36] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2022-05-19 10:30:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:30:36] [INFO ] [Nat]Added 241 Read/Feed constraints in 448 ms returned sat
[2022-05-19 10:30:37] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 338 ms.
[2022-05-19 10:30:37] [INFO ] Added : 1 causal constraints over 1 iterations in 568 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5077 reset in 569 ms.
Product exploration explored 100000 steps with 5079 reset in 511 ms.
Built C files in :
/tmp/ltsmin17341937950354774552
[2022-05-19 10:30:38] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:30:38] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17341937950354774552
Running compilation step : cd /tmp/ltsmin17341937950354774552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17341937950354774552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17341937950354774552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 16 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1036 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:30:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:42] [INFO ] Computed 50 place invariants in 15 ms
[2022-05-19 10:30:43] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2022-05-19 10:30:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:43] [INFO ] Computed 50 place invariants in 8 ms
[2022-05-19 10:30:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:30:51] [INFO ] Implicit Places using invariants and state equation in 7271 ms returned []
Implicit Place search using SMT with State Equation took 8345 ms to find 0 implicit places.
[2022-05-19 10:30:51] [INFO ] Redundant transitions in 252 ms returned []
[2022-05-19 10:30:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:30:51] [INFO ] Computed 50 place invariants in 14 ms
[2022-05-19 10:30:54] [INFO ] Dead Transitions using invariants and state equation in 2679 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin5245138330482457559
[2022-05-19 10:30:54] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:30:54] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5245138330482457559
Running compilation step : cd /tmp/ltsmin5245138330482457559;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5245138330482457559;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5245138330482457559;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 10:30:58] [INFO ] Flatten gal took : 724 ms
[2022-05-19 10:30:59] [INFO ] Flatten gal took : 380 ms
[2022-05-19 10:30:59] [INFO ] Time to serialize gal into /tmp/LTL15875536858815874945.gal : 97 ms
[2022-05-19 10:30:59] [INFO ] Time to serialize properties into /tmp/LTL8774419172900646361.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15875536858815874945.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8774419172900646361.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1587553...267
Read 1 LTL properties
Checking formula 0 : !((((X(X(F("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_...889
Formula 0 simplified : !(("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_9+wait...876
Detected timeout of ITS tools.
[2022-05-19 10:31:14] [INFO ] Flatten gal took : 374 ms
[2022-05-19 10:31:14] [INFO ] Applying decomposition
[2022-05-19 10:31:15] [INFO ] Flatten gal took : 358 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16119571792919152790.txt' '-o' '/tmp/graph16119571792919152790.bin' '-w' '/tmp/graph16119571792919152790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16119571792919152790.bin' '-l' '-1' '-v' '-w' '/tmp/graph16119571792919152790.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:31:16] [INFO ] Decomposing Gal with order
[2022-05-19 10:31:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:31:19] [INFO ] Removed a total of 8497 redundant transitions.
[2022-05-19 10:31:20] [INFO ] Flatten gal took : 3760 ms
[2022-05-19 10:31:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 7389 labels/synchronizations in 806 ms.
[2022-05-19 10:31:22] [INFO ] Time to serialize gal into /tmp/LTL14448001927139534589.gal : 29 ms
[2022-05-19 10:31:22] [INFO ] Time to serialize properties into /tmp/LTL17520974858508785031.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14448001927139534589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17520974858508785031.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1444800...268
Read 1 LTL properties
Checking formula 0 : !((((X(X(F("(gu15.FMCb<=((((gu15.wait_msg_1+gu15.wait_msg_2)+(gu15.wait_msg_3+gu15.wait_msg_4))+((gu15.wait_msg_5+gu15.wait_msg_6)+(gu...1209
Formula 0 simplified : !(("(gu15.FMCb<=((((gu15.wait_msg_1+gu15.wait_msg_2)+(gu15.wait_msg_3+gu15.wait_msg_4))+((gu15.wait_msg_5+gu15.wait_msg_6)+(gu15.wai...1196
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5040404352528604899
[2022-05-19 10:31:37] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5040404352528604899
Running compilation step : cd /tmp/ltsmin5040404352528604899;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5040404352528604899;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5040404352528604899;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SafeBus-PT-15-LTLCardinality-00 finished in 111578 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(G(X(!((p0 U p1) U p2))))))'
Support contains 31 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 28 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:31:40] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:31:40] [INFO ] Computed 65 place invariants in 10 ms
[2022-05-19 10:31:49] [INFO ] Implicit Places using invariants in 9409 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 9425 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 23 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 332 ms :[p2, true, (OR (NOT p0) p2), (OR (NOT p0) p2)]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=p2, acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(GT 1 (ADD s531 s532 s533 s534 s535 s536 s537 s538 s539 s540 s541 s542 s543 s544 s545)), p0:(LEQ (ADD s576 s577 s578 s579 s580 s581 s582 s583 s584 s585...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-15-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-15-LTLCardinality-03 finished in 9862 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||((p1 U p0) U (F(G(p1))&&(p2 U p0))))))'
Support contains 31 out of 606 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 42 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:31:50] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:31:50] [INFO ] Computed 65 place invariants in 97 ms
[2022-05-19 10:31:51] [INFO ] Implicit Places using invariants in 919 ms returned []
[2022-05-19 10:31:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:31:51] [INFO ] Computed 65 place invariants in 9 ms
[2022-05-19 10:31:51] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:31:55] [INFO ] Implicit Places using invariants and state equation in 4602 ms returned []
Implicit Place search using SMT with State Equation took 5546 ms to find 0 implicit places.
[2022-05-19 10:31:55] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:31:55] [INFO ] Computed 65 place invariants in 20 ms
[2022-05-19 10:31:57] [INFO ] Dead Transitions using invariants and state equation in 2042 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s3 (ADD s546 s547 s548 s549 s550 s551 s552 s553 s554 s555 s556 s557 s558 s559 s560)), p1:(LEQ 1 (ADD s469 s470 s471 s472 s473 s474 s475 s476 s477 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 765 ms.
Product exploration explored 100000 steps with 50000 reset in 738 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 110 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-PT-15-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-PT-15-LTLCardinality-04 finished in 9442 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 30 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 21 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:31:59] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:31:59] [INFO ] Computed 65 place invariants in 12 ms
[2022-05-19 10:32:00] [INFO ] Implicit Places using invariants in 993 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 999 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 24 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 591/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ (ADD s469 s470 s471 s472 s473 s474 s475 s476 s477 s478 s479 s480 s481 s482 s483) (ADD s576 s577 s578 s579 s580 s581 s582 s583 s584 s585 s586 s587 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 53 steps with 17 reset in 0 ms.
FORMULA SafeBus-PT-15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-15-LTLCardinality-07 finished in 1219 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U (G(p1)&&p2))||F(G(p2))))))'
Support contains 5 out of 606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 18 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:32:00] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:32:00] [INFO ] Computed 65 place invariants in 13 ms
[2022-05-19 10:32:01] [INFO ] Implicit Places using invariants in 1083 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 558, 559, 560]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1088 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 592/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 24 ms. Remains 592 /592 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 592/606 places, 4546/4546 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p2 p1) p0), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={} source=1 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s525 s3), p1:(LEQ s578 s1), p0:(LEQ s1 s546)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 971 ms.
Stack based approach found an accepted trace after 1783 steps with 0 reset with depth 1784 and stack size 1779 in 18 ms.
FORMULA SafeBus-PT-15-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-15-LTLCardinality-12 finished in 2424 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(G((F(G(p0))||p1)))&&X(G(!p1)))))'
Support contains 4 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 884 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:32:04] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:32:04] [INFO ] Computed 65 place invariants in 18 ms
[2022-05-19 10:32:05] [INFO ] Implicit Places using invariants in 1211 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1217 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/606 places, 4546/4546 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 592 transition count 4532
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 578 transition count 4532
Applied a total of 28 rules in 847 ms. Remains 578 /592 variables (removed 14) and now considering 4532/4546 (removed 14) transitions.
[2022-05-19 10:32:06] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:06] [INFO ] Computed 51 place invariants in 16 ms
[2022-05-19 10:32:07] [INFO ] Implicit Places using invariants in 1053 ms returned []
[2022-05-19 10:32:07] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:07] [INFO ] Computed 51 place invariants in 17 ms
[2022-05-19 10:32:07] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:32:13] [INFO ] Implicit Places using invariants and state equation in 6679 ms returned []
Implicit Place search using SMT with State Equation took 7758 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 578/606 places, 4532/4546 transitions.
Finished structural reductions, in 2 iterations. Remains : 578/606 places, 4532/4546 transitions.
Stuttering acceptance computed with spot in 328 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p1) (NOT p0)), p1, (AND p1 (NOT p0))]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={1, 2} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={2} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 2} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={1, 2} source=1 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0, 1, 2} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={1, 2} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1, 2} source=2 dest: 1}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0, 1} source=3 dest: 3}, { cond=p1, acceptance={0, 1, 2} source=3 dest: 3}], [{ cond=(AND p1 p0), acceptance={2} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 2} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={1, 2} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0, 1, 2} source=4 dest: 4}]], initial=0, aps=[p1:(GT s0 s116), p0:(GT s546 s515)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 2406 reset in 767 ms.
Product exploration explored 100000 steps with 2422 reset in 863 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 9 factoid took 532 ms. Reduced automaton from 5 states, 20 edges and 2 AP to 5 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Finished random walk after 572 steps, including 0 resets, run visited all 5 properties in 27 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F p1), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 611 ms. Reduced automaton from 5 states, 19 edges and 2 AP to 5 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
[2022-05-19 10:32:17] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:17] [INFO ] Computed 51 place invariants in 17 ms
[2022-05-19 10:32:20] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-05-19 10:32:20] [INFO ] [Real]Absence check using 19 positive and 32 generalized place invariants in 220 ms returned sat
[2022-05-19 10:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:32:23] [INFO ] [Real]Absence check using state equation in 3389 ms returned sat
[2022-05-19 10:32:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:32:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-19 10:32:26] [INFO ] [Nat]Absence check using 19 positive and 32 generalized place invariants in 65 ms returned sat
[2022-05-19 10:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:32:27] [INFO ] [Nat]Absence check using state equation in 1722 ms returned sat
[2022-05-19 10:32:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:32:28] [INFO ] [Nat]Added 241 Read/Feed constraints in 420 ms returned sat
[2022-05-19 10:32:28] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1353 transitions) in 235 ms.
[2022-05-19 10:32:28] [INFO ] Added : 1 causal constraints over 1 iterations in 435 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 578 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 578/578 places, 4532/4532 transitions.
Applied a total of 0 rules in 877 ms. Remains 578 /578 variables (removed 0) and now considering 4532/4532 (removed 0) transitions.
[2022-05-19 10:32:29] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:29] [INFO ] Computed 51 place invariants in 8 ms
[2022-05-19 10:32:30] [INFO ] Implicit Places using invariants in 1019 ms returned []
[2022-05-19 10:32:30] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:30] [INFO ] Computed 51 place invariants in 10 ms
[2022-05-19 10:32:31] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:32:36] [INFO ] Implicit Places using invariants and state equation in 5732 ms returned []
Implicit Place search using SMT with State Equation took 6777 ms to find 0 implicit places.
[2022-05-19 10:32:36] [INFO ] Redundant transitions in 115 ms returned []
[2022-05-19 10:32:36] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:36] [INFO ] Computed 51 place invariants in 8 ms
[2022-05-19 10:32:39] [INFO ] Dead Transitions using invariants and state equation in 3169 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 578/578 places, 4532/4532 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 9 factoid took 631 ms. Reduced automaton from 5 states, 19 edges and 2 AP to 5 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 216 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Finished random walk after 16 steps, including 0 resets, run visited all 5 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 496 ms. Reduced automaton from 5 states, 19 edges and 2 AP to 5 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
[2022-05-19 10:32:41] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:41] [INFO ] Computed 51 place invariants in 14 ms
[2022-05-19 10:32:43] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-19 10:32:43] [INFO ] [Real]Absence check using 19 positive and 32 generalized place invariants in 203 ms returned sat
[2022-05-19 10:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:32:46] [INFO ] [Real]Absence check using state equation in 2903 ms returned sat
[2022-05-19 10:32:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:32:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-19 10:32:49] [INFO ] [Nat]Absence check using 19 positive and 32 generalized place invariants in 61 ms returned sat
[2022-05-19 10:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:32:50] [INFO ] [Nat]Absence check using state equation in 1371 ms returned sat
[2022-05-19 10:32:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:32:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 425 ms returned sat
[2022-05-19 10:32:51] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1353 transitions) in 157 ms.
[2022-05-19 10:32:51] [INFO ] Added : 1 causal constraints over 1 iterations in 370 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) p1), (NOT p0), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 2451 reset in 797 ms.
Product exploration explored 100000 steps with 2397 reset in 781 ms.
Built C files in :
/tmp/ltsmin18363288434707206796
[2022-05-19 10:32:53] [INFO ] Too many transitions (4532) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:32:53] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18363288434707206796
Running compilation step : cd /tmp/ltsmin18363288434707206796;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18363288434707206796;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18363288434707206796;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 578 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 578/578 places, 4532/4532 transitions.
Applied a total of 0 rules in 2340 ms. Remains 578 /578 variables (removed 0) and now considering 4532/4532 (removed 0) transitions.
[2022-05-19 10:32:58] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:32:58] [INFO ] Computed 51 place invariants in 8 ms
[2022-05-19 10:33:01] [INFO ] Implicit Places using invariants in 2540 ms returned []
[2022-05-19 10:33:01] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:33:01] [INFO ] Computed 51 place invariants in 34 ms
[2022-05-19 10:33:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:33:18] [INFO ] Implicit Places using invariants and state equation in 17127 ms returned []
Implicit Place search using SMT with State Equation took 19677 ms to find 0 implicit places.
[2022-05-19 10:33:18] [INFO ] Redundant transitions in 112 ms returned []
[2022-05-19 10:33:18] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 578 cols
[2022-05-19 10:33:18] [INFO ] Computed 51 place invariants in 13 ms
[2022-05-19 10:33:20] [INFO ] Dead Transitions using invariants and state equation in 2101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 578/578 places, 4532/4532 transitions.
Built C files in :
/tmp/ltsmin4353559545638375985
[2022-05-19 10:33:20] [INFO ] Too many transitions (4532) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:33:20] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4353559545638375985
Running compilation step : cd /tmp/ltsmin4353559545638375985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4353559545638375985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4353559545638375985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 10:33:24] [INFO ] Flatten gal took : 183 ms
[2022-05-19 10:33:24] [INFO ] Flatten gal took : 202 ms
[2022-05-19 10:33:24] [INFO ] Time to serialize gal into /tmp/LTL4361078594280807974.gal : 16 ms
[2022-05-19 10:33:24] [INFO ] Time to serialize properties into /tmp/LTL6349223084089055358.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4361078594280807974.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6349223084089055358.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4361078...266
Read 1 LTL properties
Checking formula 0 : !((F((G(G((F(G("(wait_cable_15>cable_free)")))||("(ACK>wait_ack_1_9)"))))&&(X(G("(ACK<=wait_ack_1_9)"))))))
Formula 0 simplified : !F(G("(ACK>wait_ack_1_9)" | FG"(wait_cable_15>cable_free)") & XG"(ACK<=wait_ack_1_9)")
Detected timeout of ITS tools.
[2022-05-19 10:33:39] [INFO ] Flatten gal took : 440 ms
[2022-05-19 10:33:39] [INFO ] Applying decomposition
[2022-05-19 10:33:40] [INFO ] Flatten gal took : 296 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13659597859573847977.txt' '-o' '/tmp/graph13659597859573847977.bin' '-w' '/tmp/graph13659597859573847977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13659597859573847977.bin' '-l' '-1' '-v' '-w' '/tmp/graph13659597859573847977.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:33:41] [INFO ] Decomposing Gal with order
[2022-05-19 10:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:33:42] [INFO ] Removed a total of 1111 redundant transitions.
[2022-05-19 10:33:42] [INFO ] Flatten gal took : 803 ms
[2022-05-19 10:33:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1157 labels/synchronizations in 33 ms.
[2022-05-19 10:33:42] [INFO ] Time to serialize gal into /tmp/LTL1862079914565563602.gal : 29 ms
[2022-05-19 10:33:42] [INFO ] Time to serialize properties into /tmp/LTL11283849702257024111.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1862079914565563602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11283849702257024111.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1862079...267
Read 1 LTL properties
Checking formula 0 : !((F((G(G((F(G("(gu4.wait_cable_15>gu4.cable_free)")))||("(gu0.ACK>gu0.wait_ack_1_9)"))))&&(X(G("(gu0.ACK<=gu0.wait_ack_1_9)"))))))
Formula 0 simplified : !F(G("(gu0.ACK>gu0.wait_ack_1_9)" | FG"(gu4.wait_cable_15>gu4.cable_free)") & XG"(gu0.ACK<=gu0.wait_ack_1_9)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6987721832536860786
[2022-05-19 10:33:57] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6987721832536860786
Running compilation step : cd /tmp/ltsmin6987721832536860786;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6987721832536860786;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6987721832536860786;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SafeBus-PT-15-LTLCardinality-13 finished in 117392 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 1126 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:34:01] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:34:01] [INFO ] Computed 65 place invariants in 22 ms
[2022-05-19 10:34:03] [INFO ] Implicit Places using invariants in 1245 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1251 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 591 transition count 4532
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 577 transition count 4532
Applied a total of 28 rules in 1017 ms. Remains 577 /591 variables (removed 14) and now considering 4532/4546 (removed 14) transitions.
[2022-05-19 10:34:04] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 577 cols
[2022-05-19 10:34:04] [INFO ] Computed 50 place invariants in 57 ms
[2022-05-19 10:34:05] [INFO ] Implicit Places using invariants in 1120 ms returned []
[2022-05-19 10:34:05] [INFO ] Flow matrix only has 1398 transitions (discarded 3134 similar events)
// Phase 1: matrix 1398 rows 577 cols
[2022-05-19 10:34:05] [INFO ] Computed 50 place invariants in 10 ms
[2022-05-19 10:34:05] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:34:11] [INFO ] Implicit Places using invariants and state equation in 6371 ms returned []
Implicit Place search using SMT with State Equation took 7503 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 577/606 places, 4532/4546 transitions.
Finished structural reductions, in 2 iterations. Remains : 577/606 places, 4532/4546 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s0 s495)], 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 0 reset in 1082 ms.
Stack based approach found an accepted trace after 668 steps with 0 reset with depth 669 and stack size 669 in 7 ms.
FORMULA SafeBus-PT-15-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-PT-15-LTLCardinality-15 finished in 12079 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(F(p0)))&&p0) U (p0 U F(X(p0)))))'
Found a CL insensitive property : SafeBus-PT-15-LTLCardinality-00
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Support contains 16 out of 606 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 45 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:34:13] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2022-05-19 10:34:13] [INFO ] Computed 65 place invariants in 13 ms
[2022-05-19 10:34:14] [INFO ] Implicit Places using invariants in 1583 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1593 ms to find 15 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 591/606 places, 4546/4546 transitions.
Applied a total of 0 rules in 38 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 591/606 places, 4546/4546 transitions.
Running random walk in product with property : SafeBus-PT-15-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s484 (ADD s546 s547 s548 s549 s550 s551 s552 s553 s554 s555 s556 s557 s558 s559 s560))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5062 reset in 538 ms.
Product exploration explored 100000 steps with 5071 reset in 660 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2022-05-19 10:34:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:16] [INFO ] Computed 50 place invariants in 7 ms
[2022-05-19 10:34:18] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-05-19 10:34:18] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 45 ms returned sat
[2022-05-19 10:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:34:21] [INFO ] [Real]Absence check using state equation in 2316 ms returned sat
[2022-05-19 10:34:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:34:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 27 ms returned sat
[2022-05-19 10:34:23] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 67 ms returned sat
[2022-05-19 10:34:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:34:24] [INFO ] [Nat]Absence check using state equation in 871 ms returned sat
[2022-05-19 10:34:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:34:24] [INFO ] [Nat]Added 241 Read/Feed constraints in 402 ms returned sat
[2022-05-19 10:34:24] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 144 ms.
[2022-05-19 10:34:25] [INFO ] Added : 1 causal constraints over 1 iterations in 318 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 16 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 968 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:34:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:26] [INFO ] Computed 50 place invariants in 8 ms
[2022-05-19 10:34:26] [INFO ] Implicit Places using invariants in 812 ms returned []
[2022-05-19 10:34:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:26] [INFO ] Computed 50 place invariants in 9 ms
[2022-05-19 10:34:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:34:31] [INFO ] Implicit Places using invariants and state equation in 5082 ms returned []
Implicit Place search using SMT with State Equation took 5909 ms to find 0 implicit places.
[2022-05-19 10:34:32] [INFO ] Redundant transitions in 128 ms returned []
[2022-05-19 10:34:32] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:32] [INFO ] Computed 50 place invariants in 18 ms
[2022-05-19 10:34:33] [INFO ] Dead Transitions using invariants and state equation in 1718 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2022-05-19 10:34:34] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:34] [INFO ] Computed 50 place invariants in 14 ms
[2022-05-19 10:34:36] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2022-05-19 10:34:36] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 59 ms returned sat
[2022-05-19 10:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 10:34:39] [INFO ] [Real]Absence check using state equation in 2543 ms returned sat
[2022-05-19 10:34:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 10:34:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2022-05-19 10:34:41] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 100 ms returned sat
[2022-05-19 10:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 10:34:43] [INFO ] [Nat]Absence check using state equation in 1906 ms returned sat
[2022-05-19 10:34:43] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:34:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 456 ms returned sat
[2022-05-19 10:34:44] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 140 ms.
[2022-05-19 10:34:44] [INFO ] Added : 1 causal constraints over 1 iterations in 318 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5073 reset in 561 ms.
Product exploration explored 100000 steps with 5072 reset in 633 ms.
Built C files in :
/tmp/ltsmin14529149527020218231
[2022-05-19 10:34:45] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:34:45] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14529149527020218231
Running compilation step : cd /tmp/ltsmin14529149527020218231;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14529149527020218231;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14529149527020218231;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 16 out of 591 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 917 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2022-05-19 10:34:49] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:49] [INFO ] Computed 50 place invariants in 10 ms
[2022-05-19 10:34:50] [INFO ] Implicit Places using invariants in 953 ms returned []
[2022-05-19 10:34:50] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:50] [INFO ] Computed 50 place invariants in 8 ms
[2022-05-19 10:34:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-05-19 10:34:54] [INFO ] Implicit Places using invariants and state equation in 4080 ms returned []
Implicit Place search using SMT with State Equation took 5064 ms to find 0 implicit places.
[2022-05-19 10:34:54] [INFO ] Redundant transitions in 109 ms returned []
[2022-05-19 10:34:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2022-05-19 10:34:54] [INFO ] Computed 50 place invariants in 12 ms
[2022-05-19 10:34:56] [INFO ] Dead Transitions using invariants and state equation in 2263 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Built C files in :
/tmp/ltsmin3408291313248163838
[2022-05-19 10:34:56] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:34:56] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3408291313248163838
Running compilation step : cd /tmp/ltsmin3408291313248163838;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3408291313248163838;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3408291313248163838;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 10:35:00] [INFO ] Flatten gal took : 355 ms
[2022-05-19 10:35:00] [INFO ] Flatten gal took : 221 ms
[2022-05-19 10:35:00] [INFO ] Time to serialize gal into /tmp/LTL9486950429550115573.gal : 17 ms
[2022-05-19 10:35:00] [INFO ] Time to serialize properties into /tmp/LTL7959123240857120654.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9486950429550115573.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7959123240857120654.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9486950...266
Read 1 LTL properties
Checking formula 0 : !((((X(X(F("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_...889
Formula 0 simplified : !(("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_9+wait...876
Detected timeout of ITS tools.
[2022-05-19 10:35:16] [INFO ] Flatten gal took : 231 ms
[2022-05-19 10:35:16] [INFO ] Applying decomposition
[2022-05-19 10:35:16] [INFO ] Flatten gal took : 243 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2156632101290327902.txt' '-o' '/tmp/graph2156632101290327902.bin' '-w' '/tmp/graph2156632101290327902.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2156632101290327902.bin' '-l' '-1' '-v' '-w' '/tmp/graph2156632101290327902.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:35:16] [INFO ] Decomposing Gal with order
[2022-05-19 10:35:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:35:19] [INFO ] Removed a total of 8341 redundant transitions.
[2022-05-19 10:35:19] [INFO ] Flatten gal took : 2431 ms
[2022-05-19 10:35:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 8004 labels/synchronizations in 459 ms.
[2022-05-19 10:35:20] [INFO ] Time to serialize gal into /tmp/LTL10331643725023431745.gal : 16 ms
[2022-05-19 10:35:20] [INFO ] Time to serialize properties into /tmp/LTL9622733699129679183.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10331643725023431745.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9622733699129679183.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1033164...267
Read 1 LTL properties
Checking formula 0 : !((((X(X(F("(gu18.FMCb<=((((gu18.wait_msg_1+gu18.wait_msg_2)+(gu18.wait_msg_3+gu18.wait_msg_4))+((gu18.wait_msg_5+gu18.wait_msg_6)+(gu...1209
Formula 0 simplified : !(("(gu18.FMCb<=((((gu18.wait_msg_1+gu18.wait_msg_2)+(gu18.wait_msg_3+gu18.wait_msg_4))+((gu18.wait_msg_5+gu18.wait_msg_6)+(gu18.wai...1196
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3006069252170082578
[2022-05-19 10:35:35] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3006069252170082578
Running compilation step : cd /tmp/ltsmin3006069252170082578;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3006069252170082578;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3006069252170082578;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SafeBus-PT-15-LTLCardinality-00 finished in 85728 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(G((F(G(p0))||p1)))&&X(G(!p1)))))'
[2022-05-19 10:35:38] [INFO ] Flatten gal took : 180 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2083936560786402621
[2022-05-19 10:35:38] [INFO ] Too many transitions (4546) to apply POR reductions. Disabling POR matrices.
[2022-05-19 10:35:38] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2083936560786402621
Running compilation step : cd /tmp/ltsmin2083936560786402621;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 10:35:38] [INFO ] Applying decomposition
[2022-05-19 10:35:39] [INFO ] Flatten gal took : 319 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6571922165492563869.txt' '-o' '/tmp/graph6571922165492563869.bin' '-w' '/tmp/graph6571922165492563869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6571922165492563869.bin' '-l' '-1' '-v' '-w' '/tmp/graph6571922165492563869.weights' '-q' '0' '-e' '0.001'
[2022-05-19 10:35:39] [INFO ] Decomposing Gal with order
[2022-05-19 10:35:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 10:35:41] [INFO ] Removed a total of 10478 redundant transitions.
[2022-05-19 10:35:41] [INFO ] Flatten gal took : 1717 ms
[2022-05-19 10:35:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 5945 labels/synchronizations in 259 ms.
[2022-05-19 10:35:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality11640805982628533982.gal : 11 ms
[2022-05-19 10:35:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality7581547476554971324.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11640805982628533982.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7581547476554971324.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((((X(X(F("(gu11.FMCb<=((((gu11.wait_msg_1+gu11.wait_msg_2)+(gu11.wait_msg_3+gu11.wait_msg_4))+((gu11.wait_msg_5+gu11.wait_msg_6)+(gu...1209
Formula 0 simplified : !(("(gu11.FMCb<=((((gu11.wait_msg_1+gu11.wait_msg_2)+(gu11.wait_msg_3+gu11.wait_msg_4))+((gu11.wait_msg_5+gu11.wait_msg_6)+(gu11.wai...1196
Compilation finished in 16777 ms.
Running link step : cd /tmp/ltsmin2083936560786402621;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin2083936560786402621;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(X(<>((LTLAPp0==true))))&&(LTLAPp0==true)) U ((LTLAPp0==true) U <>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 10:57:43] [INFO ] Flatten gal took : 490 ms
[2022-05-19 10:57:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality76745116234861736.gal : 40 ms
[2022-05-19 10:57:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality11276722322495252322.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality76745116234861736.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11276722322495252322.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...287
Read 2 LTL properties
Checking formula 0 : !((((X(X(F("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_...889
Formula 0 simplified : !(("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_9+wait...876
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin2083936560786402621;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(X(<>((LTLAPp0==true))))&&(LTLAPp0==true)) U ((LTLAPp0==true) U <>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2083936560786402621;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]([]((<>([]((LTLAPp1==true)))||(LTLAPp2==true))))&&X([](!(LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 632 ms.
FORMULA SafeBus-PT-15-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin2083936560786402621;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((X(X(<>((LTLAPp0==true))))&&(LTLAPp0==true)) U ((LTLAPp0==true) U <>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 11:19:46] [INFO ] Flatten gal took : 1097 ms
[2022-05-19 11:19:47] [INFO ] Input system was already deterministic with 4546 transitions.
[2022-05-19 11:19:47] [INFO ] Transformed 606 places.
[2022-05-19 11:19:47] [INFO ] Transformed 4546 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 11:20:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality15962225257959106039.gal : 30 ms
[2022-05-19 11:20:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality13371620823923235972.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15962225257959106039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13371620823923235972.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...335
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((((X(X(F("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_...889
Formula 0 simplified : !(("(FMCb<=((((wait_msg_1+wait_msg_2)+(wait_msg_3+wait_msg_4))+((wait_msg_5+wait_msg_6)+(wait_msg_7+wait_msg_8)))+(((wait_msg_9+wait...876

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="SafeBus-PT-15"
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 SafeBus-PT-15, 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 r204-oct2-165281599000283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 ;