Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017100716.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017100716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 21K Apr 29 13:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 29 13:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 29 13:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 351K Apr 29 13:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.8K May 9 08:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 08:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 632K May 9 08:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M May 9 08:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K May 9 08:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 11M 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 PolyORBLF-PT-S06J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652924471217

Running Version 202205111006
[2022-05-19 01:41:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 01:41:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 01:41:13] [INFO ] Load time of PNML (sax parser for PT used): 746 ms
[2022-05-19 01:41:13] [INFO ] Transformed 700 places.
[2022-05-19 01:41:13] [INFO ] Transformed 10740 transitions.
[2022-05-19 01:41:13] [INFO ] Parsed PT model containing 700 places and 10740 transitions in 929 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 134 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
[2022-05-19 01:41:13] [INFO ] Reduced 7020 identical enabling conditions.
[2022-05-19 01:41:13] [INFO ] Reduced 7020 identical enabling conditions.
[2022-05-19 01:41:13] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 232 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 694 transition count 2670
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 689 transition count 2665
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 689 transition count 2665
Applied a total of 16 rules in 207 ms. Remains 689 /700 variables (removed 11) and now considering 2665/2670 (removed 5) transitions.
[2022-05-19 01:41:13] [INFO ] Flow matrix only has 2629 transitions (discarded 36 similar events)
// Phase 1: matrix 2629 rows 689 cols
[2022-05-19 01:41:14] [INFO ] Computed 52 place invariants in 204 ms
[2022-05-19 01:41:16] [INFO ] Dead Transitions using invariants and state equation in 3023 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2022-05-19 01:41:16] [INFO ] Flow matrix only has 1711 transitions (discarded 36 similar events)
// Phase 1: matrix 1711 rows 689 cols
[2022-05-19 01:41:17] [INFO ] Computed 52 place invariants in 65 ms
[2022-05-19 01:41:17] [INFO ] Implicit Places using invariants in 520 ms returned [64, 183, 529, 664, 669]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 524 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1747/2670 transitions.
Applied a total of 0 rules in 22 ms. Remains 684 /684 variables (removed 0) and now considering 1747/1747 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1747/2670 transitions.
Support contains 232 out of 684 places after structural reductions.
[2022-05-19 01:41:18] [INFO ] Flatten gal took : 265 ms
[2022-05-19 01:41:18] [INFO ] Flatten gal took : 176 ms
[2022-05-19 01:41:18] [INFO ] Input system was already deterministic with 1747 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-19 01:41:20] [INFO ] Flow matrix only has 1711 transitions (discarded 36 similar events)
// Phase 1: matrix 1711 rows 684 cols
[2022-05-19 01:41:20] [INFO ] Computed 47 place invariants in 42 ms
[2022-05-19 01:41:20] [INFO ] [Real]Absence check using 22 positive place invariants in 21 ms returned sat
[2022-05-19 01:41:20] [INFO ] [Real]Absence check using 22 positive and 25 generalized place invariants in 78 ms returned sat
[2022-05-19 01:41:20] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-14 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' '!(F(((X(p0)||G((X(G(p0)) U F(p1)))) U p2)))'
Support contains 13 out of 684 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 684 transition count 1709
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 646 transition count 1709
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 76 place count 646 transition count 1625
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 244 place count 562 transition count 1625
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 3 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 374 place count 497 transition count 1560
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 376 place count 495 transition count 1558
Iterating global reduction 2 with 2 rules applied. Total rules applied 378 place count 495 transition count 1558
Applied a total of 378 rules in 236 ms. Remains 495 /684 variables (removed 189) and now considering 1558/1747 (removed 189) transitions.
[2022-05-19 01:41:21] [INFO ] Flow matrix only has 1522 transitions (discarded 36 similar events)
// Phase 1: matrix 1522 rows 495 cols
[2022-05-19 01:41:21] [INFO ] Computed 47 place invariants in 27 ms
[2022-05-19 01:41:22] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
[2022-05-19 01:41:22] [INFO ] Flow matrix only has 1522 transitions (discarded 36 similar events)
// Phase 1: matrix 1522 rows 495 cols
[2022-05-19 01:41:22] [INFO ] Computed 47 place invariants in 46 ms
[2022-05-19 01:41:22] [INFO ] Implicit Places using invariants in 575 ms returned [334]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 584 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 494/684 places, 1558/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 493 transition count 1557
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 493 transition count 1557
Applied a total of 2 rules in 60 ms. Remains 493 /494 variables (removed 1) and now considering 1557/1558 (removed 1) transitions.
[2022-05-19 01:41:22] [INFO ] Flow matrix only has 1521 transitions (discarded 36 similar events)
// Phase 1: matrix 1521 rows 493 cols
[2022-05-19 01:41:22] [INFO ] Computed 46 place invariants in 19 ms
[2022-05-19 01:41:23] [INFO ] Implicit Places using invariants in 714 ms returned []
[2022-05-19 01:41:23] [INFO ] Flow matrix only has 1521 transitions (discarded 36 similar events)
// Phase 1: matrix 1521 rows 493 cols
[2022-05-19 01:41:23] [INFO ] Computed 46 place invariants in 17 ms
[2022-05-19 01:41:24] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:41:28] [INFO ] Implicit Places using invariants and state equation in 5051 ms returned []
Implicit Place search using SMT with State Equation took 5767 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 493/684 places, 1557/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 493/684 places, 1557/1747 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(OR (AND (GEQ s215 1) (GEQ s379 1) (GEQ s465 1)) (AND (GEQ s379 1) (GEQ s465 1) (GEQ s477 1)) (AND (GEQ s97 1) (GEQ s379 1) (GEQ s418 1)) (AND (GEQ s18...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 1083 ms.
Product exploration explored 100000 steps with 50000 reset in 907 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 p2), (X p2)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-01 finished in 10177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((F(p0)&&X(p1)&&p0) U X(X((p2 U p1)))))))'
Support contains 105 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 678 transition count 1741
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 678 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 677 transition count 1740
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 677 transition count 1740
Applied a total of 14 rules in 58 ms. Remains 677 /684 variables (removed 7) and now considering 1740/1747 (removed 7) transitions.
[2022-05-19 01:41:31] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:41:31] [INFO ] Computed 47 place invariants in 40 ms
[2022-05-19 01:41:33] [INFO ] Dead Transitions using invariants and state equation in 1983 ms found 0 transitions.
[2022-05-19 01:41:33] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:41:33] [INFO ] Computed 47 place invariants in 70 ms
[2022-05-19 01:41:33] [INFO ] Implicit Places using invariants in 663 ms returned [460]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 669 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/684 places, 1740/1747 transitions.
Applied a total of 0 rules in 12 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 676/684 places, 1740/1747 transitions.
Stuttering acceptance computed with spot in 313 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}, { cond=p0, acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s555 1) (GEQ s635 1)) (AND (GEQ s403 1) (GEQ s638 1)) (AND (GEQ s469 1) (GEQ s603 1)) (AND (GEQ s121 1) (GEQ s157 1)) (AND (GEQ s155 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 57 steps with 1 reset in 10 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-02 finished in 3088 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((F(p0)&&X(G(p1)))))))'
Support contains 42 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 678 transition count 1741
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 678 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 677 transition count 1740
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 677 transition count 1740
Applied a total of 14 rules in 34 ms. Remains 677 /684 variables (removed 7) and now considering 1740/1747 (removed 7) transitions.
[2022-05-19 01:41:34] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:41:34] [INFO ] Computed 47 place invariants in 49 ms
[2022-05-19 01:41:36] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
[2022-05-19 01:41:36] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:41:36] [INFO ] Computed 47 place invariants in 35 ms
[2022-05-19 01:41:36] [INFO ] Implicit Places using invariants in 775 ms returned [460]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 788 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/684 places, 1740/1747 transitions.
Applied a total of 0 rules in 26 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 676/684 places, 1740/1747 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s408 1) (LT s5 1) (LT s604 1) (LT s210 1) (LT s226 1) (LT s123 1)), p1:(AND (LT s504 1) (LT s505 1) (LT s311 1) (LT s506 1) (LT s75 1) (LT s25...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 585 reset in 710 ms.
Product exploration explored 100000 steps with 568 reset in 710 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 p1), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 40 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 01:41:38] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2022-05-19 01:41:38] [INFO ] Computed 46 place invariants in 44 ms
[2022-05-19 01:41:38] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-19 01:41:39] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 45 ms returned sat
[2022-05-19 01:41:39] [INFO ] After 210ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 506 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Support contains 36 out of 676 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1740/1740 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 676 transition count 1704
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 640 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 72 place count 640 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 240 place count 556 transition count 1620
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 312 place count 520 transition count 1584
Applied a total of 312 rules in 127 ms. Remains 520 /676 variables (removed 156) and now considering 1584/1740 (removed 156) transitions.
[2022-05-19 01:41:39] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:41:39] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-19 01:41:41] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 0 transitions.
[2022-05-19 01:41:41] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:41:41] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-19 01:41:41] [INFO ] Implicit Places using invariants in 612 ms returned []
[2022-05-19 01:41:41] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:41:41] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-19 01:41:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:41:53] [INFO ] Implicit Places using invariants and state equation in 12306 ms returned []
Implicit Place search using SMT with State Equation took 12930 ms to find 0 implicit places.
[2022-05-19 01:41:54] [INFO ] Redundant transitions in 95 ms returned []
[2022-05-19 01:41:54] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:41:54] [INFO ] Computed 46 place invariants in 56 ms
[2022-05-19 01:41:55] [INFO ] Dead Transitions using invariants and state equation in 1205 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/676 places, 1584/1740 transitions.
Finished structural reductions, in 1 iterations. Remains : 520/676 places, 1584/1740 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
Finished random walk after 69 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Product exploration explored 100000 steps with 950 reset in 766 ms.
Product exploration explored 100000 steps with 958 reset in 784 ms.
Built C files in :
/tmp/ltsmin10674332061851938184
[2022-05-19 01:41:57] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:41:57] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10674332061851938184
Running compilation step : cd /tmp/ltsmin10674332061851938184;'/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/ltsmin10674332061851938184;'/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/ltsmin10674332061851938184;'/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 36 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 520 transition count 1578
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 514 transition count 1578
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 511 transition count 1575
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 511 transition count 1575
Applied a total of 18 rules in 102 ms. Remains 511 /520 variables (removed 9) and now considering 1575/1584 (removed 9) transitions.
[2022-05-19 01:42:00] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:42:00] [INFO ] Computed 46 place invariants in 66 ms
[2022-05-19 01:42:02] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 0 transitions.
[2022-05-19 01:42:02] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:42:02] [INFO ] Computed 46 place invariants in 27 ms
[2022-05-19 01:42:02] [INFO ] Implicit Places using invariants in 660 ms returned []
[2022-05-19 01:42:02] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:42:02] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-19 01:42:03] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:42:19] [INFO ] Implicit Places using invariants and state equation in 16127 ms returned []
Implicit Place search using SMT with State Equation took 16793 ms to find 0 implicit places.
[2022-05-19 01:42:19] [INFO ] Redundant transitions in 39 ms returned []
[2022-05-19 01:42:19] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:42:19] [INFO ] Computed 46 place invariants in 41 ms
[2022-05-19 01:42:20] [INFO ] Dead Transitions using invariants and state equation in 1088 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 511/520 places, 1575/1584 transitions.
Finished structural reductions, in 1 iterations. Remains : 511/520 places, 1575/1584 transitions.
Built C files in :
/tmp/ltsmin3144120163748967264
[2022-05-19 01:42:20] [INFO ] Too many transitions (1575) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:42:20] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3144120163748967264
Running compilation step : cd /tmp/ltsmin3144120163748967264;'/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'
Compilation finished in 2973 ms.
Running link step : cd /tmp/ltsmin3144120163748967264;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3144120163748967264;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3919452325464628625.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 01:42:35] [INFO ] Flatten gal took : 92 ms
[2022-05-19 01:42:35] [INFO ] Flatten gal took : 87 ms
[2022-05-19 01:42:35] [INFO ] Time to serialize gal into /tmp/LTL192831705228454252.gal : 36 ms
[2022-05-19 01:42:35] [INFO ] Time to serialize properties into /tmp/LTL9331932232101972292.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/LTL192831705228454252.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9331932232101972292.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/LTL1928317...265
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((NotifyEventJobCompletedB_6<1)&&(NotifyEventJobCompletedB_4<1))&&((NotifyEventJobCompletedB_5<1)&&(NotifyEventJobCompl...1222
Formula 0 simplified : !XFX(F"((((NotifyEventJobCompletedB_6<1)&&(NotifyEventJobCompletedB_4<1))&&((NotifyEventJobCompletedB_5<1)&&(NotifyEventJobCompleted...1207
Detected timeout of ITS tools.
[2022-05-19 01:42:50] [INFO ] Flatten gal took : 89 ms
[2022-05-19 01:42:50] [INFO ] Applying decomposition
[2022-05-19 01:42:50] [INFO ] Flatten gal took : 105 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/graph5294790473476852810.txt' '-o' '/tmp/graph5294790473476852810.bin' '-w' '/tmp/graph5294790473476852810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5294790473476852810.bin' '-l' '-1' '-v' '-w' '/tmp/graph5294790473476852810.weights' '-q' '0' '-e' '0.001'
[2022-05-19 01:42:51] [INFO ] Decomposing Gal with order
[2022-05-19 01:42:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 01:42:51] [INFO ] Removed a total of 1022 redundant transitions.
[2022-05-19 01:42:52] [INFO ] Flatten gal took : 953 ms
[2022-05-19 01:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 159 labels/synchronizations in 56 ms.
[2022-05-19 01:42:52] [INFO ] Time to serialize gal into /tmp/LTL18111501877602874421.gal : 50 ms
[2022-05-19 01:42:52] [INFO ] Time to serialize properties into /tmp/LTL11847997465260548097.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/LTL18111501877602874421.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11847997465260548097.ltl' '-c' '-stutter-deadlock'

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/LTL1811150...247
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((i0.u20.NotifyEventJobCompletedB_6<1)&&(i0.u0.NotifyEventJobCompletedB_4<1))&&((i0.u29.NotifyEventJobCompletedB_5<1)&&...1478
Formula 0 simplified : !XFX(F"((((i0.u20.NotifyEventJobCompletedB_6<1)&&(i0.u0.NotifyEventJobCompletedB_4<1))&&((i0.u29.NotifyEventJobCompletedB_5<1)&&(i0....1463
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17052637874981452066
[2022-05-19 01:43:07] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17052637874981452066
Running compilation step : cd /tmp/ltsmin17052637874981452066;'/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/ltsmin17052637874981452066;'/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/ltsmin17052637874981452066;'/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 PolyORBLF-PT-S06J06T06-LTLFireability-04 finished in 96676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 14 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 684 transition count 1703
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 640 transition count 1703
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 88 place count 640 transition count 1619
Deduced a syphon composed of 84 places in 17 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 256 place count 556 transition count 1619
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 410 place count 479 transition count 1542
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 412 place count 477 transition count 1540
Iterating global reduction 2 with 2 rules applied. Total rules applied 414 place count 477 transition count 1540
Applied a total of 414 rules in 167 ms. Remains 477 /684 variables (removed 207) and now considering 1540/1747 (removed 207) transitions.
[2022-05-19 01:43:11] [INFO ] Flow matrix only has 1504 transitions (discarded 36 similar events)
// Phase 1: matrix 1504 rows 477 cols
[2022-05-19 01:43:11] [INFO ] Computed 47 place invariants in 39 ms
[2022-05-19 01:43:13] [INFO ] Dead Transitions using invariants and state equation in 1471 ms found 0 transitions.
[2022-05-19 01:43:13] [INFO ] Flow matrix only has 1504 transitions (discarded 36 similar events)
// Phase 1: matrix 1504 rows 477 cols
[2022-05-19 01:43:13] [INFO ] Computed 47 place invariants in 42 ms
[2022-05-19 01:43:13] [INFO ] Implicit Places using invariants in 578 ms returned [320]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 592 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 476/684 places, 1540/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 475 transition count 1539
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 475 transition count 1539
Applied a total of 2 rules in 35 ms. Remains 475 /476 variables (removed 1) and now considering 1539/1540 (removed 1) transitions.
[2022-05-19 01:43:13] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:43:13] [INFO ] Computed 46 place invariants in 41 ms
[2022-05-19 01:43:14] [INFO ] Implicit Places using invariants in 653 ms returned []
[2022-05-19 01:43:14] [INFO ] Flow matrix only has 1503 transitions (discarded 36 similar events)
// Phase 1: matrix 1503 rows 475 cols
[2022-05-19 01:43:14] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-19 01:43:14] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:43:25] [INFO ] Implicit Places using invariants and state equation in 11044 ms returned []
Implicit Place search using SMT with State Equation took 11707 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 475/684 places, 1539/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 475/684 places, 1539/1747 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s100 1) (GEQ s283 1) (GEQ s338 1)) (AND (GEQ s100 1) (GEQ s422 1) (GEQ s424 1)) (AND (GEQ s100 1) (GEQ s356 1) (GEQ s422 1)) (AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-05 finished in 14676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 15 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 684 transition count 1715
Reduce places removed 32 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 70 place count 652 transition count 1709
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 76 place count 646 transition count 1709
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 76 place count 646 transition count 1625
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 244 place count 562 transition count 1625
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 398 place count 485 transition count 1548
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 400 place count 483 transition count 1546
Iterating global reduction 3 with 2 rules applied. Total rules applied 402 place count 483 transition count 1546
Applied a total of 402 rules in 95 ms. Remains 483 /684 variables (removed 201) and now considering 1546/1747 (removed 201) transitions.
[2022-05-19 01:43:25] [INFO ] Flow matrix only has 1510 transitions (discarded 36 similar events)
// Phase 1: matrix 1510 rows 483 cols
[2022-05-19 01:43:25] [INFO ] Computed 47 place invariants in 35 ms
[2022-05-19 01:43:26] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
[2022-05-19 01:43:26] [INFO ] Flow matrix only has 1510 transitions (discarded 36 similar events)
// Phase 1: matrix 1510 rows 483 cols
[2022-05-19 01:43:26] [INFO ] Computed 47 place invariants in 26 ms
[2022-05-19 01:43:27] [INFO ] Implicit Places using invariants in 578 ms returned [325]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 583 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 482/684 places, 1546/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 481 transition count 1545
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 481 transition count 1545
Applied a total of 2 rules in 34 ms. Remains 481 /482 variables (removed 1) and now considering 1545/1546 (removed 1) transitions.
[2022-05-19 01:43:27] [INFO ] Flow matrix only has 1509 transitions (discarded 36 similar events)
// Phase 1: matrix 1509 rows 481 cols
[2022-05-19 01:43:27] [INFO ] Computed 46 place invariants in 26 ms
[2022-05-19 01:43:27] [INFO ] Implicit Places using invariants in 584 ms returned []
[2022-05-19 01:43:27] [INFO ] Flow matrix only has 1509 transitions (discarded 36 similar events)
// Phase 1: matrix 1509 rows 481 cols
[2022-05-19 01:43:27] [INFO ] Computed 46 place invariants in 22 ms
[2022-05-19 01:43:28] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:43:37] [INFO ] Implicit Places using invariants and state equation in 9499 ms returned []
Implicit Place search using SMT with State Equation took 10085 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 481/684 places, 1545/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 481/684 places, 1545/1747 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(OR (AND (GEQ s412 1) (GEQ s475 1)) (AND (GEQ s250 1) (GEQ s412 1)) (AND (GEQ s128 1) (GEQ s412 1)) (AND (GEQ s253 1) (GEQ s412 1)) (AND (GEQ s302 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 331 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-06 finished in 11990 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(X(p1))||p0))))'
Support contains 15 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 684 transition count 1715
Reduce places removed 32 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 70 place count 652 transition count 1709
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 76 place count 646 transition count 1709
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 76 place count 646 transition count 1625
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 244 place count 562 transition count 1625
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 386 place count 491 transition count 1554
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 388 place count 489 transition count 1552
Iterating global reduction 3 with 2 rules applied. Total rules applied 390 place count 489 transition count 1552
Applied a total of 390 rules in 81 ms. Remains 489 /684 variables (removed 195) and now considering 1552/1747 (removed 195) transitions.
[2022-05-19 01:43:37] [INFO ] Flow matrix only has 1516 transitions (discarded 36 similar events)
// Phase 1: matrix 1516 rows 489 cols
[2022-05-19 01:43:37] [INFO ] Computed 47 place invariants in 26 ms
[2022-05-19 01:43:38] [INFO ] Dead Transitions using invariants and state equation in 1044 ms found 0 transitions.
[2022-05-19 01:43:38] [INFO ] Flow matrix only has 1516 transitions (discarded 36 similar events)
// Phase 1: matrix 1516 rows 489 cols
[2022-05-19 01:43:38] [INFO ] Computed 47 place invariants in 29 ms
[2022-05-19 01:43:39] [INFO ] Implicit Places using invariants in 663 ms returned [329]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 669 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 488/684 places, 1552/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 487 transition count 1551
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 487 transition count 1551
Applied a total of 2 rules in 39 ms. Remains 487 /488 variables (removed 1) and now considering 1551/1552 (removed 1) transitions.
[2022-05-19 01:43:39] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:43:39] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-19 01:43:39] [INFO ] Implicit Places using invariants in 627 ms returned []
[2022-05-19 01:43:39] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:43:39] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-19 01:43:40] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:43:48] [INFO ] Implicit Places using invariants and state equation in 8185 ms returned []
Implicit Place search using SMT with State Equation took 8813 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 487/684 places, 1551/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 487/684 places, 1551/1747 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s357 1) (GEQ s481 1)) (AND (GEQ s131 1) (GEQ s357 1)) (AND (GEQ s306 1) (GEQ s357 1)) (AND (GEQ s254 1) (GEQ s357 1)) (AND (GEQ s357 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3259 reset in 704 ms.
Product exploration explored 100000 steps with 3277 reset in 692 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 15 out of 487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 487/487 places, 1551/1551 transitions.
Applied a total of 0 rules in 29 ms. Remains 487 /487 variables (removed 0) and now considering 1551/1551 (removed 0) transitions.
[2022-05-19 01:43:50] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:43:50] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-19 01:43:51] [INFO ] Dead Transitions using invariants and state equation in 1051 ms found 0 transitions.
[2022-05-19 01:43:51] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:43:51] [INFO ] Computed 46 place invariants in 31 ms
[2022-05-19 01:43:51] [INFO ] Implicit Places using invariants in 580 ms returned []
[2022-05-19 01:43:51] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:43:51] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-19 01:43:52] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:44:01] [INFO ] Implicit Places using invariants and state equation in 9414 ms returned []
Implicit Place search using SMT with State Equation took 9998 ms to find 0 implicit places.
[2022-05-19 01:44:01] [INFO ] Redundant transitions in 46 ms returned []
[2022-05-19 01:44:01] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:44:01] [INFO ] Computed 46 place invariants in 34 ms
[2022-05-19 01:44:02] [INFO ] Dead Transitions using invariants and state equation in 1061 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1551/1551 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) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 861 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 51 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3274 reset in 643 ms.
Product exploration explored 100000 steps with 3194 reset in 641 ms.
Built C files in :
/tmp/ltsmin1368575227204878448
[2022-05-19 01:44:04] [INFO ] Too many transitions (1551) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:44:05] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1368575227204878448
Running compilation step : cd /tmp/ltsmin1368575227204878448;'/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'
Compilation finished in 2954 ms.
Running link step : cd /tmp/ltsmin1368575227204878448;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin1368575227204878448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3209220973490469818.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 487 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 487/487 places, 1551/1551 transitions.
Applied a total of 0 rules in 25 ms. Remains 487 /487 variables (removed 0) and now considering 1551/1551 (removed 0) transitions.
[2022-05-19 01:44:20] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:44:20] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-19 01:44:21] [INFO ] Dead Transitions using invariants and state equation in 1057 ms found 0 transitions.
[2022-05-19 01:44:21] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:44:21] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:44:21] [INFO ] Implicit Places using invariants in 586 ms returned []
[2022-05-19 01:44:21] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:44:21] [INFO ] Computed 46 place invariants in 30 ms
[2022-05-19 01:44:22] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:44:29] [INFO ] Implicit Places using invariants and state equation in 8288 ms returned []
Implicit Place search using SMT with State Equation took 8876 ms to find 0 implicit places.
[2022-05-19 01:44:30] [INFO ] Redundant transitions in 47 ms returned []
[2022-05-19 01:44:30] [INFO ] Flow matrix only has 1515 transitions (discarded 36 similar events)
// Phase 1: matrix 1515 rows 487 cols
[2022-05-19 01:44:30] [INFO ] Computed 46 place invariants in 36 ms
[2022-05-19 01:44:31] [INFO ] Dead Transitions using invariants and state equation in 1061 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1551/1551 transitions.
Built C files in :
/tmp/ltsmin11270796080461491543
[2022-05-19 01:44:31] [INFO ] Too many transitions (1551) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:44:31] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11270796080461491543
Running compilation step : cd /tmp/ltsmin11270796080461491543;'/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/ltsmin11270796080461491543;'/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/ltsmin11270796080461491543;'/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 01:44:34] [INFO ] Flatten gal took : 74 ms
[2022-05-19 01:44:34] [INFO ] Flatten gal took : 68 ms
[2022-05-19 01:44:34] [INFO ] Time to serialize gal into /tmp/LTL3233752851721778454.gal : 9 ms
[2022-05-19 01:44:34] [INFO ] Time to serialize properties into /tmp/LTL327070313586283428.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/LTL3233752851721778454.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL327070313586283428.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/LTL3233752...265
Read 1 LTL properties
Checking formula 0 : !((G(F((((F(X("((((((IsMonitoring<1)||(BlockedTasks<1))||(NotifyEventEndOfCheckSourcesB_6<1))&&(((IsMonitoring<1)||(BlockedTasks<1))||...714
Formula 0 simplified : !GF("((((P_1113_5>=1)&&(P_1097>=1))||((P_1097>=1)&&(P_1113_1>=1)))||((P_1113_2>=1)&&(P_1097>=1)))" | "(((P_1113_4>=1)&&(P_1097>=1))|...697
Detected timeout of ITS tools.
[2022-05-19 01:44:49] [INFO ] Flatten gal took : 70 ms
[2022-05-19 01:44:49] [INFO ] Applying decomposition
[2022-05-19 01:44:49] [INFO ] Flatten gal took : 70 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/graph11250748093124694299.txt' '-o' '/tmp/graph11250748093124694299.bin' '-w' '/tmp/graph11250748093124694299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11250748093124694299.bin' '-l' '-1' '-v' '-w' '/tmp/graph11250748093124694299.weights' '-q' '0' '-e' '0.001'
[2022-05-19 01:44:49] [INFO ] Decomposing Gal with order
[2022-05-19 01:44:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 01:44:49] [INFO ] Removed a total of 1106 redundant transitions.
[2022-05-19 01:44:49] [INFO ] Flatten gal took : 174 ms
[2022-05-19 01:44:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 29 ms.
[2022-05-19 01:44:50] [INFO ] Time to serialize gal into /tmp/LTL4838165941620038297.gal : 10 ms
[2022-05-19 01:44:50] [INFO ] Time to serialize properties into /tmp/LTL7447940887026646061.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/LTL4838165941620038297.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7447940887026646061.ltl' '-c' '-stutter-deadlock'

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/LTL4838165...245
Read 1 LTL properties
Checking formula 0 : !((G(F((((F(X("((((((i0.u19.IsMonitoring<1)||(i0.u19.BlockedTasks<1))||(i0.u19.NotifyEventEndOfCheckSourcesB_6<1))&&(((i0.u19.IsMonito...919
Formula 0 simplified : !GF("((((i10.i2.u17.P_1113_5>=1)&&(u23.P_1097>=1))||((u23.P_1097>=1)&&(i10.i0.u5.P_1113_1>=1)))||((u23.P_1113_2>=1)&&(u23.P_1097>=1)...902
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13086350257079583640
[2022-05-19 01:45:05] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13086350257079583640
Running compilation step : cd /tmp/ltsmin13086350257079583640;'/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/ltsmin13086350257079583640;'/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/ltsmin13086350257079583640;'/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 PolyORBLF-PT-S06J06T06-LTLFireability-07 finished in 90687 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 3 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 678 transition count 1741
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 678 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 677 transition count 1740
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 677 transition count 1740
Applied a total of 14 rules in 31 ms. Remains 677 /684 variables (removed 7) and now considering 1740/1747 (removed 7) transitions.
[2022-05-19 01:45:08] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:45:08] [INFO ] Computed 47 place invariants in 57 ms
[2022-05-19 01:45:10] [INFO ] Dead Transitions using invariants and state equation in 1939 ms found 0 transitions.
[2022-05-19 01:45:10] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 677 cols
[2022-05-19 01:45:10] [INFO ] Computed 47 place invariants in 40 ms
[2022-05-19 01:45:10] [INFO ] Implicit Places using invariants in 764 ms returned [460]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 768 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/684 places, 1740/1747 transitions.
Applied a total of 0 rules in 10 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 676/684 places, 1740/1747 transitions.
Stuttering acceptance computed with spot in 849 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LT s392 1), p0:(OR (LT s239 1) (LT s476 1))], 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 869 ms.
Product exploration explored 100000 steps with 50000 reset in 852 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 p1 p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-10 finished in 5479 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 684 transition count 1716
Reduce places removed 31 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 38 rules applied. Total rules applied 69 place count 653 transition count 1709
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 76 place count 646 transition count 1709
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 76 place count 646 transition count 1619
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 256 place count 556 transition count 1619
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 372 place count 498 transition count 1561
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 374 place count 496 transition count 1559
Iterating global reduction 3 with 2 rules applied. Total rules applied 376 place count 496 transition count 1559
Applied a total of 376 rules in 84 ms. Remains 496 /684 variables (removed 188) and now considering 1559/1747 (removed 188) transitions.
[2022-05-19 01:45:13] [INFO ] Flow matrix only has 1523 transitions (discarded 36 similar events)
// Phase 1: matrix 1523 rows 496 cols
[2022-05-19 01:45:13] [INFO ] Computed 47 place invariants in 25 ms
[2022-05-19 01:45:14] [INFO ] Dead Transitions using invariants and state equation in 1153 ms found 0 transitions.
[2022-05-19 01:45:14] [INFO ] Flow matrix only has 1523 transitions (discarded 36 similar events)
// Phase 1: matrix 1523 rows 496 cols
[2022-05-19 01:45:14] [INFO ] Computed 47 place invariants in 31 ms
[2022-05-19 01:45:15] [INFO ] Implicit Places using invariants in 581 ms returned [333]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 592 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 495/684 places, 1559/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 494 transition count 1558
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 494 transition count 1558
Applied a total of 2 rules in 43 ms. Remains 494 /495 variables (removed 1) and now considering 1558/1559 (removed 1) transitions.
[2022-05-19 01:45:15] [INFO ] Flow matrix only has 1522 transitions (discarded 36 similar events)
// Phase 1: matrix 1522 rows 494 cols
[2022-05-19 01:45:15] [INFO ] Computed 46 place invariants in 35 ms
[2022-05-19 01:45:16] [INFO ] Implicit Places using invariants in 604 ms returned []
[2022-05-19 01:45:16] [INFO ] Flow matrix only has 1522 transitions (discarded 36 similar events)
// Phase 1: matrix 1522 rows 494 cols
[2022-05-19 01:45:16] [INFO ] Computed 46 place invariants in 37 ms
[2022-05-19 01:45:16] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:45:23] [INFO ] Implicit Places using invariants and state equation in 7657 ms returned []
Implicit Place search using SMT with State Equation took 8265 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 494/684 places, 1558/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 494/684 places, 1558/1747 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s5 10) (GEQ s100 1) (GEQ s281 1)), p1:(OR (LT s271 1) (LT s388 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 135 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-11 finished in 10260 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 684 transition count 1703
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 640 transition count 1703
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 88 place count 640 transition count 1620
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 254 place count 557 transition count 1620
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 408 place count 480 transition count 1543
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 410 place count 478 transition count 1541
Iterating global reduction 2 with 2 rules applied. Total rules applied 412 place count 478 transition count 1541
Applied a total of 412 rules in 79 ms. Remains 478 /684 variables (removed 206) and now considering 1541/1747 (removed 206) transitions.
[2022-05-19 01:45:23] [INFO ] Flow matrix only has 1505 transitions (discarded 36 similar events)
// Phase 1: matrix 1505 rows 478 cols
[2022-05-19 01:45:23] [INFO ] Computed 47 place invariants in 33 ms
[2022-05-19 01:45:24] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
[2022-05-19 01:45:24] [INFO ] Flow matrix only has 1505 transitions (discarded 36 similar events)
// Phase 1: matrix 1505 rows 478 cols
[2022-05-19 01:45:25] [INFO ] Computed 47 place invariants in 27 ms
[2022-05-19 01:45:25] [INFO ] Implicit Places using invariants in 604 ms returned [321]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 608 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 477/684 places, 1541/1747 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 476 transition count 1540
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 476 transition count 1540
Applied a total of 2 rules in 40 ms. Remains 476 /477 variables (removed 1) and now considering 1540/1541 (removed 1) transitions.
[2022-05-19 01:45:25] [INFO ] Flow matrix only has 1504 transitions (discarded 36 similar events)
// Phase 1: matrix 1504 rows 476 cols
[2022-05-19 01:45:25] [INFO ] Computed 46 place invariants in 24 ms
[2022-05-19 01:45:26] [INFO ] Implicit Places using invariants in 589 ms returned []
[2022-05-19 01:45:26] [INFO ] Flow matrix only has 1504 transitions (discarded 36 similar events)
// Phase 1: matrix 1504 rows 476 cols
[2022-05-19 01:45:26] [INFO ] Computed 46 place invariants in 21 ms
[2022-05-19 01:45:26] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:45:36] [INFO ] Implicit Places using invariants and state equation in 10010 ms returned []
Implicit Place search using SMT with State Equation took 10611 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 476/684 places, 1540/1747 transitions.
Finished structural reductions, in 2 iterations. Remains : 476/684 places, 1540/1747 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s277 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 122 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-12 finished in 12524 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(((X(p0) U p1)||F(p2)))||(X(p3) U !X(p3))))'
Support contains 8 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 678 transition count 1741
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 678 transition count 1741
Applied a total of 12 rules in 24 ms. Remains 678 /684 variables (removed 6) and now considering 1741/1747 (removed 6) transitions.
[2022-05-19 01:45:36] [INFO ] Flow matrix only has 1705 transitions (discarded 36 similar events)
// Phase 1: matrix 1705 rows 678 cols
[2022-05-19 01:45:36] [INFO ] Computed 47 place invariants in 39 ms
[2022-05-19 01:45:38] [INFO ] Dead Transitions using invariants and state equation in 2006 ms found 0 transitions.
[2022-05-19 01:45:38] [INFO ] Flow matrix only has 1705 transitions (discarded 36 similar events)
// Phase 1: matrix 1705 rows 678 cols
[2022-05-19 01:45:38] [INFO ] Computed 47 place invariants in 38 ms
[2022-05-19 01:45:39] [INFO ] Implicit Places using invariants in 702 ms returned []
[2022-05-19 01:45:39] [INFO ] Flow matrix only has 1705 transitions (discarded 36 similar events)
// Phase 1: matrix 1705 rows 678 cols
[2022-05-19 01:45:39] [INFO ] Computed 47 place invariants in 38 ms
[2022-05-19 01:45:40] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:46:03] [INFO ] Implicit Places using invariants and state equation in 24763 ms returned []
Implicit Place search using SMT with State Equation took 25468 ms to find 0 implicit places.
[2022-05-19 01:46:03] [INFO ] Flow matrix only has 1705 transitions (discarded 36 similar events)
// Phase 1: matrix 1705 rows 678 cols
[2022-05-19 01:46:03] [INFO ] Computed 47 place invariants in 42 ms
[2022-05-19 01:46:05] [INFO ] Dead Transitions using invariants and state equation in 2011 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 678/684 places, 1741/1747 transitions.
Finished structural reductions, in 1 iterations. Remains : 678/684 places, 1741/1747 transitions.
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p1) (NOT p2) p3), (AND (NOT p2) p3), (AND (NOT p1) (NOT p2) p3), (OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p1) (NOT p2) p3))]
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) p3), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0 p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(GEQ s248 1), p3:(GEQ s191 4), p1:(AND (GEQ s144 1) (GEQ s242 1) (GEQ s514 1)), p0:(AND (GEQ s57 1) (GEQ s395 1) (GEQ s461 1))], 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, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 833 ms.
Product exploration explored 100000 steps with 50000 reset in 807 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 p2) (NOT p3) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) p3))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0 p3))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p1) p3)))
Knowledge based reduction with 4 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J06T06-LTLFireability-15 finished in 31447 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((F(p0)&&X(G(p1)))))))'
Found a CL insensitive property : PolyORBLF-PT-S06J06T06-LTLFireability-04
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 42 out of 684 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 684/684 places, 1747/1747 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 684 transition count 1715
Reduce places removed 32 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 38 rules applied. Total rules applied 70 place count 652 transition count 1709
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 76 place count 646 transition count 1709
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 76 place count 646 transition count 1625
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 244 place count 562 transition count 1625
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 326 place count 521 transition count 1584
Applied a total of 326 rules in 88 ms. Remains 521 /684 variables (removed 163) and now considering 1584/1747 (removed 163) transitions.
[2022-05-19 01:46:08] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 521 cols
[2022-05-19 01:46:08] [INFO ] Computed 47 place invariants in 33 ms
[2022-05-19 01:46:09] [INFO ] Dead Transitions using invariants and state equation in 1176 ms found 0 transitions.
[2022-05-19 01:46:09] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 521 cols
[2022-05-19 01:46:09] [INFO ] Computed 47 place invariants in 26 ms
[2022-05-19 01:46:10] [INFO ] Implicit Places using invariants in 663 ms returned [350]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 667 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 520/684 places, 1584/1747 transitions.
Applied a total of 0 rules in 16 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 520/684 places, 1584/1747 transitions.
Running random walk in product with property : PolyORBLF-PT-S06J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LT s310 1) (LT s4 1) (LT s459 1) (LT s155 1) (LT s167 1) (LT s94 1)), p1:(AND (LT s383 1) (LT s384 1) (LT s235 1) (LT s385 1) (LT s56 1) (LT s194...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 944 reset in 786 ms.
Product exploration explored 100000 steps with 921 reset in 793 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 p1), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 402 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 85 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 01:46:12] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:46:12] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-19 01:46:12] [INFO ] [Real]Absence check using 18 positive place invariants in 4 ms returned sat
[2022-05-19 01:46:12] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 35 ms returned sat
[2022-05-19 01:46:12] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 181 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Support contains 36 out of 520 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Applied a total of 0 rules in 30 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2022-05-19 01:46:12] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:46:12] [INFO ] Computed 46 place invariants in 39 ms
[2022-05-19 01:46:14] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
[2022-05-19 01:46:14] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:46:14] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-19 01:46:14] [INFO ] Implicit Places using invariants in 668 ms returned []
[2022-05-19 01:46:14] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:46:14] [INFO ] Computed 46 place invariants in 28 ms
[2022-05-19 01:46:15] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:46:25] [INFO ] Implicit Places using invariants and state equation in 11136 ms returned []
Implicit Place search using SMT with State Equation took 11806 ms to find 0 implicit places.
[2022-05-19 01:46:25] [INFO ] Redundant transitions in 50 ms returned []
[2022-05-19 01:46:25] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2022-05-19 01:46:25] [INFO ] Computed 46 place invariants in 40 ms
[2022-05-19 01:46:27] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 520/520 places, 1584/1584 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Finished random walk after 78 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=78 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Product exploration explored 100000 steps with 948 reset in 777 ms.
Product exploration explored 100000 steps with 981 reset in 767 ms.
Built C files in :
/tmp/ltsmin6311557892781160149
[2022-05-19 01:46:28] [INFO ] Too many transitions (1584) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:46:28] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6311557892781160149
Running compilation step : cd /tmp/ltsmin6311557892781160149;'/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/ltsmin6311557892781160149;'/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/ltsmin6311557892781160149;'/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 36 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 520 transition count 1578
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 514 transition count 1578
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 511 transition count 1575
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 511 transition count 1575
Applied a total of 18 rules in 51 ms. Remains 511 /520 variables (removed 9) and now considering 1575/1584 (removed 9) transitions.
[2022-05-19 01:46:32] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:46:32] [INFO ] Computed 46 place invariants in 25 ms
[2022-05-19 01:46:33] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
[2022-05-19 01:46:33] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:46:33] [INFO ] Computed 46 place invariants in 33 ms
[2022-05-19 01:46:33] [INFO ] Implicit Places using invariants in 642 ms returned []
[2022-05-19 01:46:33] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:46:33] [INFO ] Computed 46 place invariants in 32 ms
[2022-05-19 01:46:34] [INFO ] State equation strengthened by 168 read => feed constraints.
[2022-05-19 01:46:46] [INFO ] Implicit Places using invariants and state equation in 12320 ms returned []
Implicit Place search using SMT with State Equation took 12966 ms to find 0 implicit places.
[2022-05-19 01:46:46] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-19 01:46:46] [INFO ] Flow matrix only has 1539 transitions (discarded 36 similar events)
// Phase 1: matrix 1539 rows 511 cols
[2022-05-19 01:46:46] [INFO ] Computed 46 place invariants in 38 ms
[2022-05-19 01:46:47] [INFO ] Dead Transitions using invariants and state equation in 1145 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 511/520 places, 1575/1584 transitions.
Finished structural reductions, in 1 iterations. Remains : 511/520 places, 1575/1584 transitions.
Built C files in :
/tmp/ltsmin15093002102595078516
[2022-05-19 01:46:47] [INFO ] Too many transitions (1575) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:46:47] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15093002102595078516
Running compilation step : cd /tmp/ltsmin15093002102595078516;'/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/ltsmin15093002102595078516;'/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/ltsmin15093002102595078516;'/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 01:46:50] [INFO ] Flatten gal took : 74 ms
[2022-05-19 01:46:50] [INFO ] Flatten gal took : 77 ms
[2022-05-19 01:46:50] [INFO ] Time to serialize gal into /tmp/LTL7669699931827766861.gal : 8 ms
[2022-05-19 01:46:50] [INFO ] Time to serialize properties into /tmp/LTL17921368607179875760.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/LTL7669699931827766861.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17921368607179875760.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/LTL7669699...267
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((NotifyEventJobCompletedB_6<1)&&(NotifyEventJobCompletedB_4<1))&&((NotifyEventJobCompletedB_5<1)&&(NotifyEventJobCompl...1222
Formula 0 simplified : !XFX(F"((((NotifyEventJobCompletedB_6<1)&&(NotifyEventJobCompletedB_4<1))&&((NotifyEventJobCompletedB_5<1)&&(NotifyEventJobCompleted...1207
Detected timeout of ITS tools.
[2022-05-19 01:47:05] [INFO ] Flatten gal took : 63 ms
[2022-05-19 01:47:05] [INFO ] Applying decomposition
[2022-05-19 01:47:05] [INFO ] Flatten gal took : 64 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/graph161375669288968888.txt' '-o' '/tmp/graph161375669288968888.bin' '-w' '/tmp/graph161375669288968888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph161375669288968888.bin' '-l' '-1' '-v' '-w' '/tmp/graph161375669288968888.weights' '-q' '0' '-e' '0.001'
[2022-05-19 01:47:05] [INFO ] Decomposing Gal with order
[2022-05-19 01:47:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 01:47:06] [INFO ] Removed a total of 1198 redundant transitions.
[2022-05-19 01:47:06] [INFO ] Flatten gal took : 159 ms
[2022-05-19 01:47:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 241 labels/synchronizations in 22 ms.
[2022-05-19 01:47:06] [INFO ] Time to serialize gal into /tmp/LTL16356856715761176657.gal : 10 ms
[2022-05-19 01:47:06] [INFO ] Time to serialize properties into /tmp/LTL12880874938535342655.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/LTL16356856715761176657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12880874938535342655.ltl' '-c' '-stutter-deadlock'

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/LTL1635685...247
Read 1 LTL properties
Checking formula 0 : !((X(F(X((F("((((i8.u21.NotifyEventJobCompletedB_6<1)&&(i8.u15.NotifyEventJobCompletedB_4<1))&&((i8.u30.NotifyEventJobCompletedB_5<1)&...1480
Formula 0 simplified : !XFX(F"((((i8.u21.NotifyEventJobCompletedB_6<1)&&(i8.u15.NotifyEventJobCompletedB_4<1))&&((i8.u30.NotifyEventJobCompletedB_5<1)&&(i8...1465
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13359722179329745104
[2022-05-19 01:47:21] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13359722179329745104
Running compilation step : cd /tmp/ltsmin13359722179329745104;'/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/ltsmin13359722179329745104;'/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/ltsmin13359722179329745104;'/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 PolyORBLF-PT-S06J06T06-LTLFireability-04 finished in 76534 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((F(X(p1))||p0))))'
[2022-05-19 01:47:24] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12015004020228474117
[2022-05-19 01:47:24] [INFO ] Too many transitions (1747) to apply POR reductions. Disabling POR matrices.
[2022-05-19 01:47:24] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12015004020228474117
Running compilation step : cd /tmp/ltsmin12015004020228474117;'/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 01:47:24] [INFO ] Applying decomposition
[2022-05-19 01:47:24] [INFO ] Flatten gal took : 68 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/graph17424550456942671450.txt' '-o' '/tmp/graph17424550456942671450.bin' '-w' '/tmp/graph17424550456942671450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17424550456942671450.bin' '-l' '-1' '-v' '-w' '/tmp/graph17424550456942671450.weights' '-q' '0' '-e' '0.001'
[2022-05-19 01:47:24] [INFO ] Decomposing Gal with order
[2022-05-19 01:47:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 01:47:25] [INFO ] Removed a total of 1027 redundant transitions.
[2022-05-19 01:47:25] [INFO ] Flatten gal took : 338 ms
[2022-05-19 01:47:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 295 labels/synchronizations in 39 ms.
[2022-05-19 01:47:25] [INFO ] Time to serialize gal into /tmp/LTLFireability16723145616698023971.gal : 13 ms
[2022-05-19 01:47:25] [INFO ] Time to serialize properties into /tmp/LTLFireability10045097535913423480.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/LTLFireability16723145616698023971.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10045097535913423480.ltl' '-c' '-stutter-deadlock'

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/LTLFireabi...269
Read 2 LTL properties
Checking formula 0 : !((X(F(X((F("((((i7.i0.i1.u54.NotifyEventJobCompletedB_6<1)&&(i4.u13.NotifyEventJobCompletedB_4<1))&&((i7.i1.i0.u87.NotifyEventJobComp...1528
Formula 0 simplified : !XFX(F"((((i7.i0.i1.u54.NotifyEventJobCompletedB_6<1)&&(i4.u13.NotifyEventJobCompletedB_4<1))&&((i7.i1.i0.u87.NotifyEventJobComplete...1513
Compilation finished in 3833 ms.
Running link step : cd /tmp/ltsmin12015004020228474117;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12015004020228474117;'/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))&&X([]((LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 736 ms.
FORMULA PolyORBLF-PT-S06J06T06-LTLFireability-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin12015004020228474117;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.283: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.283: LTL layer: formula: [](<>((<>(X((LTLAPp3==true)))||(LTLAPp2==true))))
pins2lts-mc-linux64( 2/ 8), 0.284: "[](<>((<>(X((LTLAPp3==true)))||(LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.284: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.290: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.293: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.293: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.297: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.296: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.298: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.302: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.319: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.467: DFS-FIFO for weak LTL, using special progress label 1752
pins2lts-mc-linux64( 0/ 8), 0.467: There are 1753 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.467: State length is 685, there are 1750 groups
pins2lts-mc-linux64( 0/ 8), 0.467: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.467: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.467: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.467: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.581: ~1 levels ~960 states ~3992 transitions
pins2lts-mc-linux64( 3/ 8), 0.675: ~1 levels ~1920 states ~9408 transitions
pins2lts-mc-linux64( 1/ 8), 0.855: ~1 levels ~3840 states ~10968 transitions
pins2lts-mc-linux64( 2/ 8), 1.159: ~1 levels ~7680 states ~22888 transitions
pins2lts-mc-linux64( 2/ 8), 1.678: ~1 levels ~15360 states ~42368 transitions
pins2lts-mc-linux64( 1/ 8), 2.638: ~1 levels ~30720 states ~68256 transitions
pins2lts-mc-linux64( 1/ 8), 4.333: ~6 levels ~61440 states ~110680 transitions
pins2lts-mc-linux64( 1/ 8), 7.854: ~6 levels ~122880 states ~212440 transitions
pins2lts-mc-linux64( 7/ 8), 19.212: ~6 levels ~245760 states ~449160 transitions
pins2lts-mc-linux64( 7/ 8), 60.160: ~6 levels ~491520 states ~856200 transitions
pins2lts-mc-linux64( 7/ 8), 120.677: ~6 levels ~983040 states ~2899320 transitions
pins2lts-mc-linux64( 7/ 8), 195.082: ~6 levels ~1966080 states ~6339880 transitions
pins2lts-mc-linux64( 7/ 8), 330.460: ~6 levels ~3932160 states ~12871480 transitions
pins2lts-mc-linux64( 6/ 8), 547.872: ~7 levels ~7864320 states ~26887808 transitions
pins2lts-mc-linux64( 6/ 8), 977.004: ~7 levels ~15728640 states ~52089600 transitions
pins2lts-mc-linux64( 2/ 8), 1208.658: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1208.742:
pins2lts-mc-linux64( 0/ 8), 1208.742: mean standard work distribution: 5.4% (states) 17.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 1208.742:
pins2lts-mc-linux64( 0/ 8), 1208.742: Explored 18576596 states 82200616 transitions, fanout: 4.425
pins2lts-mc-linux64( 0/ 8), 1208.742: Total exploration time 1208.250 sec (1208.180 sec minimum, 1208.217 sec on average)
pins2lts-mc-linux64( 0/ 8), 1208.742: States per second: 15375, Transitions per second: 68033
pins2lts-mc-linux64( 0/ 8), 1208.742:
pins2lts-mc-linux64( 0/ 8), 1208.742: Progress states detected: 30824925
pins2lts-mc-linux64( 0/ 8), 1208.742: Redundant explorations: -39.9283
pins2lts-mc-linux64( 0/ 8), 1208.742:
pins2lts-mc-linux64( 0/ 8), 1208.742: Queue width: 8B, total height: 22647057, memory: 172.78MB
pins2lts-mc-linux64( 0/ 8), 1208.742: Tree memory: 491.9MB, 16.7 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 1208.742: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1208.742: Stored 2068 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1208.742: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1208.742: Est. total memory use: 664.7MB (~1196.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12015004020228474117;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12015004020228474117;'/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((LTLAPp3==true)))||(LTLAPp2==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 02:09:29] [INFO ] Flatten gal took : 69 ms
[2022-05-19 02:09:29] [INFO ] Time to serialize gal into /tmp/LTLFireability6177518762957893691.gal : 7 ms
[2022-05-19 02:09:29] [INFO ] Time to serialize properties into /tmp/LTLFireability14747716825152357312.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/LTLFireability6177518762957893691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14747716825152357312.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/LTLFireabi...289
Read 1 LTL properties
Checking formula 0 : !((G(F((((F(X("((((((IsMonitoring<1)||(BlockedTasks<1))||(NotifyEventEndOfCheckSourcesB_6<1))&&(((IsMonitoring<1)||(BlockedTasks<1))||...714
Formula 0 simplified : !GF("((((P_1113_5>=1)&&(P_1097>=1))||((P_1097>=1)&&(P_1113_1>=1)))||((P_1113_2>=1)&&(P_1097>=1)))" | "(((P_1113_4>=1)&&(P_1097>=1))|...697
Detected timeout of ITS tools.
[2022-05-19 02:31:41] [INFO ] Flatten gal took : 1222 ms
[2022-05-19 02:31:42] [INFO ] Input system was already deterministic with 1747 transitions.
[2022-05-19 02:31:42] [INFO ] Transformed 684 places.
[2022-05-19 02:31:42] [INFO ] Transformed 1747 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 02:32:14] [INFO ] Time to serialize gal into /tmp/LTLFireability2980294579784649919.gal : 14 ms
[2022-05-19 02:32:14] [INFO ] Time to serialize properties into /tmp/LTLFireability18162454216986508850.ltl : 3 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/LTLFireability2980294579784649919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18162454216986508850.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/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((((F(X("((((((IsMonitoring<1)||(BlockedTasks<1))||(NotifyEventEndOfCheckSourcesB_6<1))&&(((IsMonitoring<1)||(BlockedTasks<1))||...714
Formula 0 simplified : !GF("((((P_1113_5>=1)&&(P_1097>=1))||((P_1097>=1)&&(P_1113_1>=1)))||((P_1113_2>=1)&&(P_1097>=1)))" | "(((P_1113_4>=1)&&(P_1097>=1))|...697

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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="PolyORBLF-PT-S06J06T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J06T06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277017100716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T06.tgz
mv PolyORBLF-PT-S06J06T06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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