Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460400088.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S04J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460400088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 10K Apr 11 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 11 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 11 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 11 17:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 11 17:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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-COL-S04J04T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J04T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717110709891

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J04T10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-30 23:11:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 23:11:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 23:11:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 23:11:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 23:11:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 526 ms
[2024-05-30 23:11:52] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 870 PT places and 5136.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 23:11:52] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-05-30 23:11:52] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 6 formulas.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 4979 steps, including 1 resets, run visited all 21 properties in 54 ms. (steps per millisecond=92 )
Parikh walk visited 0 properties in 1 ms.
[2024-05-30 23:11:52] [INFO ] Flatten gal took : 25 ms
[2024-05-30 23:11:52] [INFO ] Flatten gal took : 6 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 23:11:52] [INFO ] Unfolded HLPN to a Petri net with 870 places and 5034 transitions 34774 arcs in 91 ms.
[2024-05-30 23:11:52] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 383 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Applied a total of 4 rules in 77 ms. Remains 866 /870 variables (removed 4) and now considering 2324/2324 (removed 0) transitions.
[2024-05-30 23:11:53] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 866 cols
[2024-05-30 23:11:53] [INFO ] Computed 54 invariants in 125 ms
[2024-05-30 23:11:54] [INFO ] Dead Transitions using invariants and state equation in 1715 ms found 540 transitions.
Found 540 dead transitions using SMT.
Drop transitions removed 540 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 540 transitions.
[2024-05-30 23:11:54] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 866 cols
[2024-05-30 23:11:54] [INFO ] Computed 54 invariants in 51 ms
[2024-05-30 23:11:55] [INFO ] Implicit Places using invariants in 458 ms returned [668, 669, 670, 671, 672, 673, 674, 675, 676, 677]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 473 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 856/870 places, 1784/2324 transitions.
Applied a total of 0 rules in 20 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2288 ms. Remains : 856/870 places, 1784/2324 transitions.
Support contains 383 out of 856 places after structural reductions.
[2024-05-30 23:11:55] [INFO ] Flatten gal took : 148 ms
[2024-05-30 23:11:55] [INFO ] Flatten gal took : 125 ms
[2024-05-30 23:11:55] [INFO ] Input system was already deterministic with 1784 transitions.
Support contains 372 out of 856 places (down from 383) after GAL structural reductions.
Finished random walk after 3379 steps, including 1 resets, run visited all 22 properties in 64 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 42 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 180 place count 766 transition count 1634
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 300 place count 706 transition count 1634
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 310 place count 696 transition count 1624
Iterating global reduction 2 with 10 rules applied. Total rules applied 320 place count 696 transition count 1624
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 520 place count 596 transition count 1524
Applied a total of 520 rules in 309 ms. Remains 596 /856 variables (removed 260) and now considering 1524/1784 (removed 260) transitions.
[2024-05-30 23:11:56] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2024-05-30 23:11:56] [INFO ] Computed 44 invariants in 38 ms
[2024-05-30 23:11:57] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
[2024-05-30 23:11:57] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:11:57] [INFO ] Invariant cache hit.
[2024-05-30 23:11:58] [INFO ] Implicit Places using invariants in 489 ms returned []
[2024-05-30 23:11:58] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:11:58] [INFO ] Invariant cache hit.
[2024-05-30 23:11:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:12:08] [INFO ] Implicit Places using invariants and state equation in 10531 ms returned []
Implicit Place search using SMT with State Equation took 11024 ms to find 0 implicit places.
[2024-05-30 23:12:08] [INFO ] Redundant transitions in 97 ms returned []
[2024-05-30 23:12:08] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:12:08] [INFO ] Invariant cache hit.
[2024-05-30 23:12:09] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/856 places, 1524/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13084 ms. Remains : 596/856 places, 1524/1784 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 209 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s173 1) (LT s175 1) (LT s214 1)) (OR (LT s173 1) (LT s175 1) (LT s215 1)) (OR (LT s173 1) (LT s175 1) (LT s210 1)) (OR (LT s173 1) (LT s17...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6 reset in 1004 ms.
Stack based approach found an accepted trace after 3359 steps with 0 reset with depth 3360 and stack size 3360 in 27 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-00 finished in 14400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(X(F(p0))&&p1))))||(G(p2)&&F((G(F(p0))||(X(F(p0))&&p3)))))))'
Support contains 68 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 65 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:12:11] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:12:11] [INFO ] Computed 44 invariants in 65 ms
[2024-05-30 23:12:11] [INFO ] Dead Transitions using invariants and state equation in 905 ms found 0 transitions.
[2024-05-30 23:12:11] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:11] [INFO ] Invariant cache hit.
[2024-05-30 23:12:12] [INFO ] Implicit Places using invariants in 496 ms returned []
[2024-05-30 23:12:12] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:12] [INFO ] Invariant cache hit.
[2024-05-30 23:12:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:12:30] [INFO ] Implicit Places using invariants and state equation in 18230 ms returned []
Implicit Place search using SMT with State Equation took 18733 ms to find 0 implicit places.
[2024-05-30 23:12:30] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:30] [INFO ] Invariant cache hit.
[2024-05-30 23:12:31] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20599 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND p2 p3)), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) p3), acceptance={} source=3 dest: 1}, { cond=(NOT p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (OR (LT s295 1) (LT s350 1) (LT s361 1)) (OR (LT s295 1) (LT s350 1) (LT s359 1)) (OR (LT s295 1) (LT s350 1) (LT s357 1)) (OR (LT s295 1) (LT s35...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1126 reset in 1129 ms.
Product exploration explored 100000 steps with 1066 reset in 913 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 p2 p0 p3), (X (OR (NOT p0) (AND p2 p3))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X p3), (X (OR (NOT p0) p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X p3)), (X (X (OR (NOT p0) p3))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 238 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:12:34] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:34] [INFO ] Invariant cache hit.
[2024-05-30 23:12:35] [INFO ] [Real]Absence check using 17 positive place invariants in 18 ms returned sat
[2024-05-30 23:12:35] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 42 ms returned sat
[2024-05-30 23:12:35] [INFO ] After 510ms 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 p2 p0 p3), (X (OR (NOT p0) (AND p2 p3))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X p3), (X (OR (NOT p0) p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X p3)), (X (X (OR (NOT p0) p3))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p3)), (F (NOT (OR p3 (NOT p0)))), (F (NOT p2)), (F (AND p2 (NOT p3))), (F (NOT (OR (AND p2 p3) (NOT p0))))]
Knowledge based reduction with 16 factoid took 552 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 68 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Applied a total of 0 rules in 25 ms. Remains 836 /836 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2024-05-30 23:12:36] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:36] [INFO ] Invariant cache hit.
[2024-05-30 23:12:37] [INFO ] Dead Transitions using invariants and state equation in 995 ms found 0 transitions.
[2024-05-30 23:12:37] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:37] [INFO ] Invariant cache hit.
[2024-05-30 23:12:37] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-30 23:12:37] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:37] [INFO ] Invariant cache hit.
[2024-05-30 23:12:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:12:53] [INFO ] Implicit Places using invariants and state equation in 15435 ms returned []
Implicit Place search using SMT with State Equation took 15922 ms to find 0 implicit places.
[2024-05-30 23:12:53] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:12:53] [INFO ] Invariant cache hit.
[2024-05-30 23:12:54] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17694 ms. Remains : 836/836 places, 1764/1764 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 p2 p3 p0), (X (OR (AND p2 p3) (NOT p0))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X (OR p3 (NOT p0))), (X p3), (X (X (OR (AND p2 p3) (NOT p0)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X (OR p3 (NOT p0)))), (X (X p3))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 159 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Finished random walk after 66 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p3 p0), (X (OR (AND p2 p3) (NOT p0))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X (OR p3 (NOT p0))), (X p3), (X (X (OR (AND p2 p3) (NOT p0)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X (OR p3 (NOT p0)))), (X (X p3))]
False Knowledge obtained : [(F (NOT (OR p3 (NOT p0)))), (F (NOT p0)), (F (NOT p3)), (F (NOT p2)), (F (AND p2 (NOT p3))), (F (NOT (OR (AND p2 p3) (NOT p0))))]
Knowledge based reduction with 13 factoid took 383 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Product exploration explored 100000 steps with 1118 reset in 1097 ms.
Product exploration explored 100000 steps with 1154 reset in 1025 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 68 out of 836 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 836 transition count 1764
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 60 place count 836 transition count 1764
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 80 place count 836 transition count 1764
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 100 place count 816 transition count 1744
Deduced a syphon composed of 60 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 120 place count 816 transition count 1744
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 210 places in 2 ms
Iterating global reduction 1 with 150 rules applied. Total rules applied 270 place count 816 transition count 1744
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 310 place count 776 transition count 1704
Deduced a syphon composed of 180 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 350 place count 776 transition count 1704
Deduced a syphon composed of 180 places in 2 ms
Applied a total of 350 rules in 276 ms. Remains 776 /836 variables (removed 60) and now considering 1704/1764 (removed 60) transitions.
[2024-05-30 23:12:58] [INFO ] Flow matrix only has 1664 transitions (discarded 40 similar events)
// Phase 1: matrix 1664 rows 776 cols
[2024-05-30 23:12:58] [INFO ] Computed 44 invariants in 50 ms
[2024-05-30 23:12:59] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
[2024-05-30 23:12:59] [INFO ] Redundant transitions in 30 ms returned []
[2024-05-30 23:12:59] [INFO ] Flow matrix only has 1664 transitions (discarded 40 similar events)
[2024-05-30 23:12:59] [INFO ] Invariant cache hit.
[2024-05-30 23:13:00] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 776/836 places, 1704/1764 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2261 ms. Remains : 776/836 places, 1704/1764 transitions.
Built C files in :
/tmp/ltsmin15980889107254688108
[2024-05-30 23:13:00] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15980889107254688108
Running compilation step : cd /tmp/ltsmin15980889107254688108;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15980889107254688108;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15980889107254688108;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 68 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Applied a total of 0 rules in 42 ms. Remains 836 /836 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2024-05-30 23:13:03] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:13:03] [INFO ] Computed 44 invariants in 51 ms
[2024-05-30 23:13:04] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
[2024-05-30 23:13:04] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:13:04] [INFO ] Invariant cache hit.
[2024-05-30 23:13:04] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-30 23:13:04] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:13:04] [INFO ] Invariant cache hit.
[2024-05-30 23:13:06] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:13:56] [INFO ] Performed 151/836 implicitness test of which 0 returned IMPLICIT in 50 seconds.
[2024-05-30 23:14:04] [INFO ] Implicit Places using invariants and state equation in 59999 ms returned []
Implicit Place search using SMT with State Equation took 60524 ms to find 0 implicit places.
[2024-05-30 23:14:04] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:14:04] [INFO ] Invariant cache hit.
[2024-05-30 23:14:05] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62479 ms. Remains : 836/836 places, 1764/1764 transitions.
Built C files in :
/tmp/ltsmin13019242160041280804
[2024-05-30 23:14:05] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13019242160041280804
Running compilation step : cd /tmp/ltsmin13019242160041280804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13019242160041280804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin13019242160041280804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 23:14:08] [INFO ] Flatten gal took : 76 ms
[2024-05-30 23:14:09] [INFO ] Flatten gal took : 73 ms
[2024-05-30 23:14:09] [INFO ] Time to serialize gal into /tmp/LTL14211252183558782485.gal : 14 ms
[2024-05-30 23:14:09] [INFO ] Time to serialize properties into /tmp/LTL11823946304743676131.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14211252183558782485.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15905792630999395012.hoa' '-atoms' '/tmp/LTL11823946304743676131.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11823946304743676131.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15905792630999395012.hoa
Detected timeout of ITS tools.
[2024-05-30 23:14:24] [INFO ] Flatten gal took : 67 ms
[2024-05-30 23:14:24] [INFO ] Flatten gal took : 65 ms
[2024-05-30 23:14:24] [INFO ] Time to serialize gal into /tmp/LTL11852198057970839534.gal : 12 ms
[2024-05-30 23:14:24] [INFO ] Time to serialize properties into /tmp/LTL8519463423919957152.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11852198057970839534.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8519463423919957152.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F((G(F("(((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_38<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(...14125
Formula 0 simplified : G(FG!"(((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_38<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisableP...11129
Detected timeout of ITS tools.
[2024-05-30 23:14:39] [INFO ] Flatten gal took : 117 ms
[2024-05-30 23:14:39] [INFO ] Applying decomposition
[2024-05-30 23:14:39] [INFO ] Flatten gal took : 87 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4363960016572339499.txt' '-o' '/tmp/graph4363960016572339499.bin' '-w' '/tmp/graph4363960016572339499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4363960016572339499.bin' '-l' '-1' '-v' '-w' '/tmp/graph4363960016572339499.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:14:39] [INFO ] Decomposing Gal with order
[2024-05-30 23:14:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:14:40] [INFO ] Removed a total of 1613 redundant transitions.
[2024-05-30 23:14:40] [INFO ] Flatten gal took : 382 ms
[2024-05-30 23:14:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 269 labels/synchronizations in 45 ms.
[2024-05-30 23:14:40] [INFO ] Time to serialize gal into /tmp/LTL8588204074676411786.gal : 18 ms
[2024-05-30 23:14:40] [INFO ] Time to serialize properties into /tmp/LTL719300276826692576.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8588204074676411786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL719300276826692576.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F((G(F((G(F("(((((((((i1.i0.u21.PollingAbort_0<1)||(i1.i0.u21.BlockedTasks_0<1))||(i10.u91.DisablePollingB_38<1))&&(((i1.i0.u21.Pol...19703
Formula 0 simplified : G(FG!"(((((((((i1.i0.u21.PollingAbort_0<1)||(i1.i0.u21.BlockedTasks_0<1))||(i10.u91.DisablePollingB_38<1))&&(((i1.i0.u21.PollingAbor...15550
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7746118577165311447
[2024-05-30 23:14:55] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7746118577165311447
Running compilation step : cd /tmp/ltsmin7746118577165311447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7746118577165311447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin7746118577165311447;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-01 finished in 167835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 61 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 70 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:14:58] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:14:58] [INFO ] Invariant cache hit.
[2024-05-30 23:14:59] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
[2024-05-30 23:14:59] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:14:59] [INFO ] Invariant cache hit.
[2024-05-30 23:15:00] [INFO ] Implicit Places using invariants in 632 ms returned []
[2024-05-30 23:15:00] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:15:00] [INFO ] Invariant cache hit.
[2024-05-30 23:15:01] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:15:17] [INFO ] Implicit Places using invariants and state equation in 16747 ms returned []
Implicit Place search using SMT with State Equation took 17381 ms to find 0 implicit places.
[2024-05-30 23:15:17] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:15:17] [INFO ] Invariant cache hit.
[2024-05-30 23:15:17] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19112 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s418 1) (GEQ s419 1) (GEQ s416 1) (GEQ s417 1) (GEQ s414 1) (GEQ s415 1) (GEQ s422 1) (GEQ s423 1) (GEQ s420 1) (GEQ s421 1)), p1:(OR (AND (GE...], 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][false, false, false]]
Product exploration explored 100000 steps with 1224 reset in 452 ms.
Product exploration explored 100000 steps with 1226 reset in 487 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) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 88 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 79 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-30 23:15:19] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:15:19] [INFO ] Invariant cache hit.
[2024-05-30 23:15:20] [INFO ] [Real]Absence check using 17 positive place invariants in 20 ms returned sat
[2024-05-30 23:15:20] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 66 ms returned sat
[2024-05-30 23:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:15:21] [INFO ] [Real]Absence check using state equation in 1536 ms returned sat
[2024-05-30 23:15:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:15:22] [INFO ] [Nat]Absence check using 17 positive place invariants in 39 ms returned sat
[2024-05-30 23:15:22] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 179 ms returned sat
[2024-05-30 23:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:15:27] [INFO ] [Nat]Absence check using state equation in 4894 ms returned sat
[2024-05-30 23:15:27] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:15:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:15:32] [INFO ] [Nat]Added 200 Read/Feed constraints in 4553 ms returned sat
[2024-05-30 23:15:32] [INFO ] Deduced a trap composed of 74 places in 157 ms of which 6 ms to minimize.
[2024-05-30 23:15:33] [INFO ] Deduced a trap composed of 74 places in 169 ms of which 1 ms to minimize.
[2024-05-30 23:15:34] [INFO ] Deduced a trap composed of 74 places in 145 ms of which 1 ms to minimize.
[2024-05-30 23:15:35] [INFO ] Deduced a trap composed of 74 places in 132 ms of which 2 ms to minimize.
[2024-05-30 23:15:36] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 4530 ms
Could not prove EG (NOT p0)
Support contains 10 out of 836 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 : 836/836 places, 1764/1764 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 836 transition count 1714
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 786 transition count 1704
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 776 transition count 1704
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 120 place count 776 transition count 1604
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 320 place count 676 transition count 1604
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
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 500 place count 586 transition count 1514
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 510 place count 576 transition count 1504
Iterating global reduction 3 with 10 rules applied. Total rules applied 520 place count 576 transition count 1504
Applied a total of 520 rules in 171 ms. Remains 576 /836 variables (removed 260) and now considering 1504/1764 (removed 260) transitions.
[2024-05-30 23:15:36] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
// Phase 1: matrix 1464 rows 576 cols
[2024-05-30 23:15:37] [INFO ] Computed 44 invariants in 48 ms
[2024-05-30 23:15:37] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
[2024-05-30 23:15:37] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:37] [INFO ] Invariant cache hit.
[2024-05-30 23:15:38] [INFO ] Implicit Places using invariants in 589 ms returned []
[2024-05-30 23:15:38] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:38] [INFO ] Invariant cache hit.
[2024-05-30 23:15:38] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:15:43] [INFO ] Implicit Places using invariants and state equation in 4727 ms returned []
Implicit Place search using SMT with State Equation took 5322 ms to find 0 implicit places.
[2024-05-30 23:15:43] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-30 23:15:43] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:43] [INFO ] Invariant cache hit.
[2024-05-30 23:15:43] [INFO ] Dead Transitions using invariants and state equation in 742 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/836 places, 1504/1764 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7039 ms. Remains : 576/836 places, 1504/1764 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
[2024-05-30 23:15:44] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:44] [INFO ] Invariant cache hit.
[2024-05-30 23:15:44] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2024-05-30 23:15:45] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 142 ms returned sat
[2024-05-30 23:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:15:46] [INFO ] [Real]Absence check using state equation in 1554 ms returned sat
[2024-05-30 23:15:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:15:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-30 23:15:47] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 152 ms returned sat
[2024-05-30 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:15:49] [INFO ] [Nat]Absence check using state equation in 2304 ms returned sat
[2024-05-30 23:15:49] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:15:51] [INFO ] [Nat]Added 200 Read/Feed constraints in 1447 ms returned sat
[2024-05-30 23:15:51] [INFO ] Computed and/alt/rep : 630/2776/600 causal constraints (skipped 860 transitions) in 145 ms.
[2024-05-30 23:15:54] [INFO ] Added : 116 causal constraints over 24 iterations in 3365 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1692 reset in 547 ms.
Product exploration explored 100000 steps with 1686 reset in 524 ms.
Built C files in :
/tmp/ltsmin11692067871949063631
[2024-05-30 23:15:55] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:15:55] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11692067871949063631
Running compilation step : cd /tmp/ltsmin11692067871949063631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11692067871949063631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11692067871949063631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 10 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1504/1504 transitions.
Applied a total of 0 rules in 54 ms. Remains 576 /576 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2024-05-30 23:15:58] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:58] [INFO ] Invariant cache hit.
[2024-05-30 23:15:59] [INFO ] Dead Transitions using invariants and state equation in 707 ms found 0 transitions.
[2024-05-30 23:15:59] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:15:59] [INFO ] Invariant cache hit.
[2024-05-30 23:16:00] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-05-30 23:16:00] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:16:00] [INFO ] Invariant cache hit.
[2024-05-30 23:16:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:16:06] [INFO ] Implicit Places using invariants and state equation in 6069 ms returned []
Implicit Place search using SMT with State Equation took 6544 ms to find 0 implicit places.
[2024-05-30 23:16:06] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-30 23:16:06] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:16:06] [INFO ] Invariant cache hit.
[2024-05-30 23:16:06] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8020 ms. Remains : 576/576 places, 1504/1504 transitions.
Built C files in :
/tmp/ltsmin12885146866312188243
[2024-05-30 23:16:06] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:16:06] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12885146866312188243
Running compilation step : cd /tmp/ltsmin12885146866312188243;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12885146866312188243;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12885146866312188243;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 23:16:10] [INFO ] Flatten gal took : 83 ms
[2024-05-30 23:16:10] [INFO ] Flatten gal took : 65 ms
[2024-05-30 23:16:10] [INFO ] Time to serialize gal into /tmp/LTL8858578876791814059.gal : 10 ms
[2024-05-30 23:16:10] [INFO ] Time to serialize properties into /tmp/LTL10822609648884967034.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8858578876791814059.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8381086527258984566.hoa' '-atoms' '/tmp/LTL10822609648884967034.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10822609648884967034.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8381086527258984566.hoa
Detected timeout of ITS tools.
[2024-05-30 23:16:25] [INFO ] Flatten gal took : 73 ms
[2024-05-30 23:16:25] [INFO ] Flatten gal took : 64 ms
[2024-05-30 23:16:25] [INFO ] Time to serialize gal into /tmp/LTL15920179551335600937.gal : 11 ms
[2024-05-30 23:16:25] [INFO ] Time to serialize properties into /tmp/LTL13761180707244901008.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15920179551335600937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13761180707244901008.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5>=1))||((NotifyEventSourceAddedB_2>=1)||(NotifyEventSourceAdded...2267
Formula 0 simplified : XG!"(((((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5>=1))||((NotifyEventSourceAddedB_2>=1)||(NotifyEventSourceAddedB_3...2257
Detected timeout of ITS tools.
[2024-05-30 23:16:40] [INFO ] Flatten gal took : 94 ms
[2024-05-30 23:16:40] [INFO ] Applying decomposition
[2024-05-30 23:16:40] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7036139023978769738.txt' '-o' '/tmp/graph7036139023978769738.bin' '-w' '/tmp/graph7036139023978769738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7036139023978769738.bin' '-l' '-1' '-v' '-w' '/tmp/graph7036139023978769738.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:16:40] [INFO ] Decomposing Gal with order
[2024-05-30 23:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:16:41] [INFO ] Removed a total of 1254 redundant transitions.
[2024-05-30 23:16:41] [INFO ] Flatten gal took : 205 ms
[2024-05-30 23:16:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 41 ms.
[2024-05-30 23:16:41] [INFO ] Time to serialize gal into /tmp/LTL4271764451184829491.gal : 16 ms
[2024-05-30 23:16:41] [INFO ] Time to serialize properties into /tmp/LTL2809061643084711274.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4271764451184829491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2809061643084711274.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((((i8.i0.u2.NotifyEventSourceAddedB_4>=1)||(i8.i0.u13.NotifyEventSourceAddedB_5>=1))||((i8.i0.u11.NotifyEventSourceAddedB_2...2965
Formula 0 simplified : XG!"(((((i8.i0.u2.NotifyEventSourceAddedB_4>=1)||(i8.i0.u13.NotifyEventSourceAddedB_5>=1))||((i8.i0.u11.NotifyEventSourceAddedB_2>=1...2955
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1393714045120150192
[2024-05-30 23:16:56] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1393714045120150192
Running compilation step : cd /tmp/ltsmin1393714045120150192;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2986 ms.
Running link step : cd /tmp/ltsmin1393714045120150192;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin1393714045120150192;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp0==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-02 finished in 132685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0) U p1))))'
Support contains 31 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1714
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 786 transition count 1704
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 776 transition count 1704
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 160 place count 776 transition count 1604
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 360 place count 676 transition count 1604
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 370 place count 666 transition count 1594
Iterating global reduction 3 with 10 rules applied. Total rules applied 380 place count 666 transition count 1594
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 580 place count 566 transition count 1494
Applied a total of 580 rules in 130 ms. Remains 566 /856 variables (removed 290) and now considering 1494/1784 (removed 290) transitions.
[2024-05-30 23:17:11] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
// Phase 1: matrix 1454 rows 566 cols
[2024-05-30 23:17:11] [INFO ] Computed 44 invariants in 50 ms
[2024-05-30 23:17:12] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
[2024-05-30 23:17:12] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2024-05-30 23:17:12] [INFO ] Invariant cache hit.
[2024-05-30 23:17:12] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-30 23:17:12] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2024-05-30 23:17:12] [INFO ] Invariant cache hit.
[2024-05-30 23:17:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:17:17] [INFO ] Implicit Places using invariants and state equation in 4969 ms returned []
Implicit Place search using SMT with State Equation took 5457 ms to find 0 implicit places.
[2024-05-30 23:17:17] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-30 23:17:17] [INFO ] Flow matrix only has 1454 transitions (discarded 40 similar events)
[2024-05-30 23:17:17] [INFO ] Invariant cache hit.
[2024-05-30 23:17:18] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 566/856 places, 1494/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7245 ms. Remains : 566/856 places, 1494/1784 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s132 1) (GEQ s142 1)) (AND (GEQ s133 1) (GEQ s143 1)) (AND (GEQ s134 1) (GEQ s144 1)) (AND (GEQ s135 1) (GEQ s145 1)) (AND (GEQ s136 1) (...], nbAcceptance=2, 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 22157 steps with 0 reset in 212 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-03 finished in 7651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 51 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 32 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:17:19] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:17:19] [INFO ] Computed 44 invariants in 57 ms
[2024-05-30 23:17:20] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
[2024-05-30 23:17:20] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:17:20] [INFO ] Invariant cache hit.
[2024-05-30 23:17:20] [INFO ] Implicit Places using invariants in 700 ms returned []
[2024-05-30 23:17:20] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:17:20] [INFO ] Invariant cache hit.
[2024-05-30 23:17:21] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:20:00] [INFO ] Performed 143/836 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2024-05-30 23:20:00] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2024-05-30 23:20:00] [INFO ] Implicit Places using invariants and state equation in 160040 ms returned []
Implicit Place search using SMT with State Equation took 160742 ms to find 0 implicit places.
[2024-05-30 23:20:00] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:20:00] [INFO ] Invariant cache hit.
[2024-05-30 23:20:01] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162603 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s103 1) (GEQ s286 1)) (AND (GEQ s93 1) (GEQ s286 1)) (AND (GEQ s123 1) (GEQ s286 1)) (AND (GEQ s122 1) (GEQ s286 1)) (AND (GEQ s133 1) (G...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-05 finished in 162709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&F((p2||X(p3)))))'
Support contains 82 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Applied a total of 0 rules in 10 ms. Remains 856 /856 variables (removed 0) and now considering 1784/1784 (removed 0) transitions.
[2024-05-30 23:20:01] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 856 cols
[2024-05-30 23:20:01] [INFO ] Computed 44 invariants in 27 ms
[2024-05-30 23:20:02] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
[2024-05-30 23:20:02] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:20:02] [INFO ] Invariant cache hit.
[2024-05-30 23:20:03] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-30 23:20:03] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:20:03] [INFO ] Invariant cache hit.
[2024-05-30 23:20:03] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:22:39] [INFO ] Performed 409/856 implicitness test of which 0 returned IMPLICIT in 155 seconds.
[2024-05-30 23:22:39] [INFO ] Timeout of Implicit test with SMT after 155 seconds.
[2024-05-30 23:22:39] [INFO ] Implicit Places using invariants and state equation in 156014 ms returned []
Implicit Place search using SMT with State Equation took 156529 ms to find 0 implicit places.
[2024-05-30 23:22:39] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:22:39] [INFO ] Invariant cache hit.
[2024-05-30 23:22:40] [INFO ] Dead Transitions using invariants and state equation in 1008 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158419 ms. Remains : 856/856 places, 1784/1784 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s80 1)) (AND (GEQ s0 1) (GEQ s70 1)) (AND (GEQ s0 1) (GEQ s68 1)) (AND (GEQ s0 1) (GEQ s66 1)) (AND (GEQ s0 1) (GEQ s64 1)) (A...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3189 reset in 597 ms.
Product exploration explored 100000 steps with 3194 reset in 561 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2 (NOT p3)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 94 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:22:42] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:22:42] [INFO ] Invariant cache hit.
[2024-05-30 23:22:42] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2024-05-30 23:22:42] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 79 ms returned sat
[2024-05-30 23:22:42] [INFO ] After 426ms 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 (NOT p1) (NOT p0) p2 (NOT p3)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 263 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
[2024-05-30 23:22:43] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:22:43] [INFO ] Invariant cache hit.
[2024-05-30 23:22:44] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2024-05-30 23:22:44] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 87 ms returned sat
[2024-05-30 23:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:46] [INFO ] [Real]Absence check using state equation in 1983 ms returned sat
[2024-05-30 23:22:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:22:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2024-05-30 23:22:47] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 318 ms returned sat
[2024-05-30 23:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:52] [INFO ] [Nat]Absence check using state equation in 5506 ms returned sat
[2024-05-30 23:22:53] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:22:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:22:56] [INFO ] [Nat]Added 200 Read/Feed constraints in 3169 ms returned sat
[2024-05-30 23:22:56] [INFO ] Deduced a trap composed of 76 places in 191 ms of which 2 ms to minimize.
[2024-05-30 23:22:57] [INFO ] Deduced a trap composed of 76 places in 219 ms of which 0 ms to minimize.
[2024-05-30 23:22:57] [INFO ] Deduced a trap composed of 76 places in 189 ms of which 2 ms to minimize.
[2024-05-30 23:22:58] [INFO ] Deduced a trap composed of 76 places in 172 ms of which 1 ms to minimize.
[2024-05-30 23:22:58] [INFO ] Deduced a trap composed of 76 places in 173 ms of which 0 ms to minimize.
[2024-05-30 23:22:58] [INFO ] Deduced a trap composed of 76 places in 153 ms of which 1 ms to minimize.
[2024-05-30 23:22:59] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 0 ms to minimize.
[2024-05-30 23:23:01] [INFO ] Trap strengthening (SAT) tested/added 7/7 trap constraints in 5039 ms
Could not prove EG (NOT p0)
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:23:01] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2024-05-30 23:23:02] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 122 ms returned sat
[2024-05-30 23:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:03] [INFO ] [Real]Absence check using state equation in 1039 ms returned sat
[2024-05-30 23:23:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:04] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2024-05-30 23:23:05] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 67 ms returned sat
[2024-05-30 23:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:12] [INFO ] [Nat]Absence check using state equation in 7688 ms returned unknown
Could not prove EG (NOT p1)
Support contains 61 out of 856 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 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1714
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 786 transition count 1714
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 786 transition count 1614
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 686 transition count 1614
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 350 place count 676 transition count 1604
Iterating global reduction 2 with 10 rules applied. Total rules applied 360 place count 676 transition count 1604
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 520 place count 596 transition count 1524
Applied a total of 520 rules in 115 ms. Remains 596 /856 variables (removed 260) and now considering 1524/1784 (removed 260) transitions.
[2024-05-30 23:23:12] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2024-05-30 23:23:12] [INFO ] Computed 44 invariants in 47 ms
[2024-05-30 23:23:13] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
[2024-05-30 23:23:13] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:13] [INFO ] Invariant cache hit.
[2024-05-30 23:23:14] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-05-30 23:23:14] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:14] [INFO ] Invariant cache hit.
[2024-05-30 23:23:14] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:23:22] [INFO ] Implicit Places using invariants and state equation in 8697 ms returned []
Implicit Place search using SMT with State Equation took 9072 ms to find 0 implicit places.
[2024-05-30 23:23:22] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-30 23:23:22] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:22] [INFO ] Invariant cache hit.
[2024-05-30 23:23:23] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 596/856 places, 1524/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10825 ms. Remains : 596/856 places, 1524/1784 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 170 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:23:24] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:24] [INFO ] Invariant cache hit.
[2024-05-30 23:23:24] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-30 23:23:24] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 23 ms returned sat
[2024-05-30 23:23:24] [INFO ] After 171ms 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 (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F p1), (F (AND (NOT p1) p0)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 14 factoid took 416 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 254 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Stuttering acceptance computed with spot in 216 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
[2024-05-30 23:23:25] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:25] [INFO ] Invariant cache hit.
[2024-05-30 23:23:26] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-30 23:23:26] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 124 ms returned sat
[2024-05-30 23:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:27] [INFO ] [Real]Absence check using state equation in 1156 ms returned sat
[2024-05-30 23:23:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-30 23:23:28] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 132 ms returned sat
[2024-05-30 23:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:31] [INFO ] [Nat]Absence check using state equation in 2443 ms returned sat
[2024-05-30 23:23:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:23:32] [INFO ] [Nat]Added 200 Read/Feed constraints in 1556 ms returned sat
[2024-05-30 23:23:33] [INFO ] Deduced a trap composed of 280 places in 384 ms of which 1 ms to minimize.
[2024-05-30 23:23:33] [INFO ] Deduced a trap composed of 260 places in 313 ms of which 1 ms to minimize.
[2024-05-30 23:23:34] [INFO ] Deduced a trap composed of 286 places in 381 ms of which 1 ms to minimize.
[2024-05-30 23:23:35] [INFO ] Deduced a trap composed of 261 places in 312 ms of which 1 ms to minimize.
[2024-05-30 23:23:36] [INFO ] Deduced a trap composed of 50 places in 324 ms of which 0 ms to minimize.
[2024-05-30 23:23:38] [INFO ] Deduced a trap composed of 269 places in 346 ms of which 1 ms to minimize.
[2024-05-30 23:23:41] [INFO ] Deduced a trap composed of 289 places in 339 ms of which 2 ms to minimize.
[2024-05-30 23:23:42] [INFO ] Trap strengthening (SAT) tested/added 7/7 trap constraints in 9837 ms
Could not prove EG (NOT p1)
[2024-05-30 23:23:42] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:23:42] [INFO ] Invariant cache hit.
[2024-05-30 23:23:43] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-05-30 23:23:43] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 82 ms returned sat
[2024-05-30 23:23:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:44] [INFO ] [Real]Absence check using state equation in 1605 ms returned sat
[2024-05-30 23:23:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 28 ms returned sat
[2024-05-30 23:23:45] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 111 ms returned sat
[2024-05-30 23:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:48] [INFO ] [Nat]Absence check using state equation in 2727 ms returned sat
[2024-05-30 23:23:48] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:23:50] [INFO ] [Nat]Added 200 Read/Feed constraints in 1539 ms returned sat
[2024-05-30 23:23:50] [INFO ] Deduced a trap composed of 50 places in 341 ms of which 1 ms to minimize.
[2024-05-30 23:23:51] [INFO ] Deduced a trap composed of 50 places in 383 ms of which 1 ms to minimize.
[2024-05-30 23:23:52] [INFO ] Deduced a trap composed of 59 places in 390 ms of which 1 ms to minimize.
[2024-05-30 23:23:52] [INFO ] Deduced a trap composed of 276 places in 340 ms of which 1 ms to minimize.
[2024-05-30 23:23:53] [INFO ] Deduced a trap composed of 50 places in 370 ms of which 1 ms to minimize.
[2024-05-30 23:23:53] [INFO ] Deduced a trap composed of 239 places in 342 ms of which 1 ms to minimize.
[2024-05-30 23:23:54] [INFO ] Deduced a trap composed of 290 places in 305 ms of which 0 ms to minimize.
[2024-05-30 23:23:54] [INFO ] Deduced a trap composed of 50 places in 268 ms of which 1 ms to minimize.
[2024-05-30 23:23:55] [INFO ] Deduced a trap composed of 50 places in 322 ms of which 1 ms to minimize.
[2024-05-30 23:23:55] [INFO ] Deduced a trap composed of 239 places in 332 ms of which 1 ms to minimize.
[2024-05-30 23:23:56] [INFO ] Deduced a trap composed of 278 places in 227 ms of which 3 ms to minimize.
[2024-05-30 23:23:56] [INFO ] Deduced a trap composed of 236 places in 349 ms of which 2 ms to minimize.
[2024-05-30 23:23:56] [INFO ] Deduced a trap composed of 50 places in 43 ms of which 0 ms to minimize.
[2024-05-30 23:23:56] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 6598 ms
[2024-05-30 23:23:56] [INFO ] Computed and/alt/rep : 650/2786/620 causal constraints (skipped 860 transitions) in 88 ms.
[2024-05-30 23:24:00] [INFO ] Deduced a trap composed of 2 places in 425 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:24:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Product exploration explored 100000 steps with 3790 reset in 525 ms.
Product exploration explored 100000 steps with 3764 reset in 440 ms.
Built C files in :
/tmp/ltsmin1823213968456096711
[2024-05-30 23:24:01] [INFO ] Too many transitions (1524) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:24:01] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1823213968456096711
Running compilation step : cd /tmp/ltsmin1823213968456096711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2865 ms.
Running link step : cd /tmp/ltsmin1823213968456096711;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin1823213968456096711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13504993751340486311.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 61 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1524/1524 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 596 transition count 1514
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 586 transition count 1514
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 576 transition count 1504
Applied a total of 40 rules in 35 ms. Remains 576 /596 variables (removed 20) and now considering 1504/1524 (removed 20) transitions.
[2024-05-30 23:24:16] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
// Phase 1: matrix 1464 rows 576 cols
[2024-05-30 23:24:16] [INFO ] Computed 44 invariants in 24 ms
[2024-05-30 23:24:17] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
[2024-05-30 23:24:17] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:24:17] [INFO ] Invariant cache hit.
[2024-05-30 23:24:17] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-05-30 23:24:17] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:24:17] [INFO ] Invariant cache hit.
[2024-05-30 23:24:18] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:24:30] [INFO ] Implicit Places using invariants and state equation in 12863 ms returned []
Implicit Place search using SMT with State Equation took 13255 ms to find 0 implicit places.
[2024-05-30 23:24:30] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-30 23:24:30] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:24:30] [INFO ] Invariant cache hit.
[2024-05-30 23:24:31] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/596 places, 1504/1524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14656 ms. Remains : 576/596 places, 1504/1524 transitions.
Built C files in :
/tmp/ltsmin11307019508380020296
[2024-05-30 23:24:31] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:24:31] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11307019508380020296
Running compilation step : cd /tmp/ltsmin11307019508380020296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2816 ms.
Running link step : cd /tmp/ltsmin11307019508380020296;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin11307019508380020296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15247763125625353835.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:24:46] [INFO ] Flatten gal took : 47 ms
[2024-05-30 23:24:46] [INFO ] Flatten gal took : 42 ms
[2024-05-30 23:24:46] [INFO ] Time to serialize gal into /tmp/LTL13648275991355999340.gal : 8 ms
[2024-05-30 23:24:46] [INFO ] Time to serialize properties into /tmp/LTL8973274732183742210.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13648275991355999340.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12366571039311315245.hoa' '-atoms' '/tmp/LTL8973274732183742210.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8973274732183742210.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12366571039311315245.hoa
Detected timeout of ITS tools.
[2024-05-30 23:25:01] [INFO ] Flatten gal took : 66 ms
[2024-05-30 23:25:01] [INFO ] Flatten gal took : 59 ms
[2024-05-30 23:25:01] [INFO ] Time to serialize gal into /tmp/LTL12852743645693277519.gal : 10 ms
[2024-05-30 23:25:01] [INFO ] Time to serialize properties into /tmp/LTL13873241592055684422.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12852743645693277519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13873241592055684422.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((((F("(((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(((Try...3584
Formula 0 simplified : (G!"(((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(((Try_C...3575
Detected timeout of ITS tools.
[2024-05-30 23:25:16] [INFO ] Flatten gal took : 47 ms
[2024-05-30 23:25:16] [INFO ] Applying decomposition
[2024-05-30 23:25:16] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15292167130019064628.txt' '-o' '/tmp/graph15292167130019064628.bin' '-w' '/tmp/graph15292167130019064628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15292167130019064628.bin' '-l' '-1' '-v' '-w' '/tmp/graph15292167130019064628.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:25:17] [INFO ] Decomposing Gal with order
[2024-05-30 23:25:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:25:17] [INFO ] Removed a total of 1164 redundant transitions.
[2024-05-30 23:25:17] [INFO ] Flatten gal took : 238 ms
[2024-05-30 23:25:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 441 labels/synchronizations in 54 ms.
[2024-05-30 23:25:17] [INFO ] Time to serialize gal into /tmp/LTL961845270834441693.gal : 39 ms
[2024-05-30 23:25:17] [INFO ] Time to serialize properties into /tmp/LTL2414358119824850232.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL961845270834441693.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2414358119824850232.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((((F("(((((i7.i0.u25.Try_Check_Sources_E_5>=1)||(i7.i6.u24.Try_Check_Sources_E_4>=1))||((i7.i9.u29.Try_Check_Sources_E_3>=1)||(i7.i5...4444
Formula 0 simplified : (G!"(((((i7.i0.u25.Try_Check_Sources_E_5>=1)||(i7.i6.u24.Try_Check_Sources_E_4>=1))||((i7.i9.u29.Try_Check_Sources_E_3>=1)||(i7.i5.u...4435
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2435888533026583712
[2024-05-30 23:25:32] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2435888533026583712
Running compilation step : cd /tmp/ltsmin2435888533026583712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2890 ms.
Running link step : cd /tmp/ltsmin2435888533026583712;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin2435888533026583712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))&&<>(((LTLAPp2==true)||X((LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-07 finished in 345961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F((G(F(p1))||(X(F(p1))&&p2))))))'
Support contains 26 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 38 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:25:47] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:25:47] [INFO ] Computed 44 invariants in 25 ms
[2024-05-30 23:25:48] [INFO ] Dead Transitions using invariants and state equation in 1003 ms found 0 transitions.
[2024-05-30 23:25:48] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:25:48] [INFO ] Invariant cache hit.
[2024-05-30 23:25:49] [INFO ] Implicit Places using invariants in 540 ms returned []
[2024-05-30 23:25:49] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:25:49] [INFO ] Invariant cache hit.
[2024-05-30 23:25:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:26:07] [INFO ] Implicit Places using invariants and state equation in 17996 ms returned []
Implicit Place search using SMT with State Equation took 18541 ms to find 0 implicit places.
[2024-05-30 23:26:07] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:26:07] [INFO ] Invariant cache hit.
[2024-05-30 23:26:08] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20536 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 357 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND p2 (NOT p0))), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(OR (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (OR (LT s681 1) (LT s731 1)) (OR (LT s682 1) (LT s731 1)) (OR (LT s685 1) (LT s731 1)) (OR (LT s686 1) (LT s731 1)) (OR (LT s687 1) (LT s731 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 582 ms.
Product exploration explored 100000 steps with 33333 reset in 587 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 p2 p1 (NOT p0)), (X p2), (X (X (OR (AND (NOT p1) (NOT p0)) (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 25 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-09 finished in 22116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 20 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 36 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:26:09] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:26:09] [INFO ] Invariant cache hit.
[2024-05-30 23:26:10] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
[2024-05-30 23:26:10] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:26:10] [INFO ] Invariant cache hit.
[2024-05-30 23:26:11] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-30 23:26:11] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:26:11] [INFO ] Invariant cache hit.
[2024-05-30 23:26:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:26:15] [INFO ] Implicit Places using invariants and state equation in 4136 ms returned []
Implicit Place search using SMT with State Equation took 4661 ms to find 0 implicit places.
[2024-05-30 23:26:15] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:26:15] [INFO ] Invariant cache hit.
[2024-05-30 23:26:16] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6183 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s152 1) (LT s172 1)) (OR (LT s156 1) (LT s176 1)) (OR (LT s157 1) (LT s177 1)) (OR (LT s160 1) (LT s180 1)) (OR (LT s161 1) (LT s181 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 56553 steps with 0 reset in 244 ms.
FORMULA PolyORBLF-COL-S04J04T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-11 finished in 6562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 11 out of 856 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 766 transition count 1594
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 666 transition count 1594
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 656 transition count 1584
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 656 transition count 1584
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 600 place count 556 transition count 1484
Applied a total of 600 rules in 73 ms. Remains 556 /856 variables (removed 300) and now considering 1484/1784 (removed 300) transitions.
[2024-05-30 23:26:16] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
// Phase 1: matrix 1444 rows 556 cols
[2024-05-30 23:26:16] [INFO ] Computed 44 invariants in 23 ms
[2024-05-30 23:26:17] [INFO ] Dead Transitions using invariants and state equation in 1039 ms found 0 transitions.
[2024-05-30 23:26:17] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:17] [INFO ] Invariant cache hit.
[2024-05-30 23:26:18] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-30 23:26:18] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:18] [INFO ] Invariant cache hit.
[2024-05-30 23:26:18] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:26:29] [INFO ] Implicit Places using invariants and state equation in 11583 ms returned []
Implicit Place search using SMT with State Equation took 12071 ms to find 0 implicit places.
[2024-05-30 23:26:29] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-30 23:26:29] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:29] [INFO ] Invariant cache hit.
[2024-05-30 23:26:30] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/856 places, 1484/1784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13935 ms. Remains : 556/856 places, 1484/1784 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s291 1) (GEQ s303 1)) (AND (GEQ s292 1) (GEQ s303 1)) (AND (GEQ s295 1) (GEQ s303 1)) (AND (GEQ s296 1) (GEQ s303 1)) (AND (GEQ s297 1) (...], 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 2822 reset in 384 ms.
Product exploration explored 100000 steps with 2803 reset in 404 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-30 23:26:31] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:31] [INFO ] Invariant cache hit.
[2024-05-30 23:26:32] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2024-05-30 23:26:32] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 70 ms returned sat
[2024-05-30 23:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:26:34] [INFO ] [Real]Absence check using state equation in 2090 ms returned sat
[2024-05-30 23:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:26:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2024-05-30 23:26:35] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 72 ms returned sat
[2024-05-30 23:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:26:37] [INFO ] [Nat]Absence check using state equation in 1609 ms returned sat
[2024-05-30 23:26:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:26:39] [INFO ] [Nat]Added 200 Read/Feed constraints in 2371 ms returned sat
[2024-05-30 23:26:39] [INFO ] Computed and/alt/rep : 610/2746/580 causal constraints (skipped 860 transitions) in 149 ms.
[2024-05-30 23:26:42] [INFO ] Added : 54 causal constraints over 11 iterations in 2702 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 11 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1484/1484 transitions.
Applied a total of 0 rules in 26 ms. Remains 556 /556 variables (removed 0) and now considering 1484/1484 (removed 0) transitions.
[2024-05-30 23:26:42] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:42] [INFO ] Invariant cache hit.
[2024-05-30 23:26:43] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
[2024-05-30 23:26:43] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:43] [INFO ] Invariant cache hit.
[2024-05-30 23:26:43] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-30 23:26:43] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:43] [INFO ] Invariant cache hit.
[2024-05-30 23:26:44] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:26:53] [INFO ] Implicit Places using invariants and state equation in 10348 ms returned []
Implicit Place search using SMT with State Equation took 10886 ms to find 0 implicit places.
[2024-05-30 23:26:54] [INFO ] Redundant transitions in 38 ms returned []
[2024-05-30 23:26:54] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:54] [INFO ] Invariant cache hit.
[2024-05-30 23:26:54] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12325 ms. Remains : 556/556 places, 1484/1484 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 43 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-30 23:26:54] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:26:54] [INFO ] Invariant cache hit.
[2024-05-30 23:26:55] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2024-05-30 23:26:55] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 72 ms returned sat
[2024-05-30 23:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:26:57] [INFO ] [Real]Absence check using state equation in 2044 ms returned sat
[2024-05-30 23:26:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:26:58] [INFO ] [Nat]Absence check using 16 positive place invariants in 14 ms returned sat
[2024-05-30 23:26:58] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 75 ms returned sat
[2024-05-30 23:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:27:00] [INFO ] [Nat]Absence check using state equation in 1496 ms returned sat
[2024-05-30 23:27:00] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:27:02] [INFO ] [Nat]Added 200 Read/Feed constraints in 2306 ms returned sat
[2024-05-30 23:27:02] [INFO ] Computed and/alt/rep : 610/2746/580 causal constraints (skipped 860 transitions) in 122 ms.
[2024-05-30 23:27:05] [INFO ] Added : 54 causal constraints over 11 iterations in 3241 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2804 reset in 540 ms.
Product exploration explored 100000 steps with 2828 reset in 458 ms.
Built C files in :
/tmp/ltsmin1888426492055904566
[2024-05-30 23:27:06] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2024-05-30 23:27:06] [INFO ] Computation of Complete disable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:06] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2024-05-30 23:27:06] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:07] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2024-05-30 23:27:07] [INFO ] Computation of Completed DNA matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:07] [INFO ] Built C files in 439ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1888426492055904566
Running compilation step : cd /tmp/ltsmin1888426492055904566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1888426492055904566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1888426492055904566;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 11 out of 556 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 556/556 places, 1484/1484 transitions.
Applied a total of 0 rules in 20 ms. Remains 556 /556 variables (removed 0) and now considering 1484/1484 (removed 0) transitions.
[2024-05-30 23:27:10] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:27:10] [INFO ] Invariant cache hit.
[2024-05-30 23:27:10] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
[2024-05-30 23:27:10] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:27:10] [INFO ] Invariant cache hit.
[2024-05-30 23:27:11] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-30 23:27:11] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:27:11] [INFO ] Invariant cache hit.
[2024-05-30 23:27:11] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:27:16] [INFO ] Implicit Places using invariants and state equation in 5661 ms returned []
Implicit Place search using SMT with State Equation took 6110 ms to find 0 implicit places.
[2024-05-30 23:27:17] [INFO ] Redundant transitions in 34 ms returned []
[2024-05-30 23:27:17] [INFO ] Flow matrix only has 1444 transitions (discarded 40 similar events)
[2024-05-30 23:27:17] [INFO ] Invariant cache hit.
[2024-05-30 23:27:17] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7636 ms. Remains : 556/556 places, 1484/1484 transitions.
Built C files in :
/tmp/ltsmin14344677755771625383
[2024-05-30 23:27:17] [INFO ] Computing symmetric may disable matrix : 1484 transitions.
[2024-05-30 23:27:17] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:17] [INFO ] Computing symmetric may enable matrix : 1484 transitions.
[2024-05-30 23:27:17] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:18] [INFO ] Computing Do-Not-Accords matrix : 1484 transitions.
[2024-05-30 23:27:18] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:27:18] [INFO ] Built C files in 386ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14344677755771625383
Running compilation step : cd /tmp/ltsmin14344677755771625383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14344677755771625383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14344677755771625383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 23:27:21] [INFO ] Flatten gal took : 67 ms
[2024-05-30 23:27:21] [INFO ] Flatten gal took : 70 ms
[2024-05-30 23:27:21] [INFO ] Time to serialize gal into /tmp/LTL14158226348427954969.gal : 10 ms
[2024-05-30 23:27:21] [INFO ] Time to serialize properties into /tmp/LTL12136948040240027523.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14158226348427954969.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9657384052712034072.hoa' '-atoms' '/tmp/LTL12136948040240027523.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12136948040240027523.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9657384052712034072.hoa
Detected timeout of ITS tools.
[2024-05-30 23:27:36] [INFO ] Flatten gal took : 50 ms
[2024-05-30 23:27:36] [INFO ] Flatten gal took : 52 ms
[2024-05-30 23:27:36] [INFO ] Time to serialize gal into /tmp/LTL1086616072778682952.gal : 7 ms
[2024-05-30 23:27:36] [INFO ] Time to serialize properties into /tmp/LTL17081313782567882176.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1086616072778682952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17081313782567882176.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Source...557
Formula 0 simplified : G!"((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sources...553
Detected timeout of ITS tools.
[2024-05-30 23:27:51] [INFO ] Flatten gal took : 99 ms
[2024-05-30 23:27:51] [INFO ] Applying decomposition
[2024-05-30 23:27:51] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12979162925882747342.txt' '-o' '/tmp/graph12979162925882747342.bin' '-w' '/tmp/graph12979162925882747342.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12979162925882747342.bin' '-l' '-1' '-v' '-w' '/tmp/graph12979162925882747342.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:27:52] [INFO ] Decomposing Gal with order
[2024-05-30 23:27:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:27:52] [INFO ] Removed a total of 1321 redundant transitions.
[2024-05-30 23:27:52] [INFO ] Flatten gal took : 175 ms
[2024-05-30 23:27:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 322 labels/synchronizations in 18 ms.
[2024-05-30 23:27:52] [INFO ] Time to serialize gal into /tmp/LTL9342786324735905322.gal : 19 ms
[2024-05-30 23:27:52] [INFO ] Time to serialize properties into /tmp/LTL12562125106914079050.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9342786324735905322.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12562125106914079050.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((((((i7.u42.Abort_Check_Sources_B_3>=1)&&(i7.u42.NoSigAbort_0>=1))||((i7.u42.Abort_Check_Sources_B_4>=1)&&(i7.u42.NoSigAbort_0>...697
Formula 0 simplified : G!"((((((i7.u42.Abort_Check_Sources_B_3>=1)&&(i7.u42.NoSigAbort_0>=1))||((i7.u42.Abort_Check_Sources_B_4>=1)&&(i7.u42.NoSigAbort_0>=...693
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6006864674489469895
[2024-05-30 23:28:07] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6006864674489469895
Running compilation step : cd /tmp/ltsmin6006864674489469895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2890 ms.
Running link step : cd /tmp/ltsmin6006864674489469895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6006864674489469895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-14 finished in 126076 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U p1))&&X(F(p2)))))'
Support contains 93 out of 856 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 846 transition count 1774
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 846 transition count 1774
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 836 transition count 1764
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 836 transition count 1764
Applied a total of 40 rules in 51 ms. Remains 836 /856 variables (removed 20) and now considering 1764/1784 (removed 20) transitions.
[2024-05-30 23:28:22] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:28:22] [INFO ] Computed 44 invariants in 29 ms
[2024-05-30 23:28:23] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
[2024-05-30 23:28:23] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:28:23] [INFO ] Invariant cache hit.
[2024-05-30 23:28:23] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-30 23:28:23] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:28:23] [INFO ] Invariant cache hit.
[2024-05-30 23:28:24] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:28:37] [INFO ] Implicit Places using invariants and state equation in 13675 ms returned []
Implicit Place search using SMT with State Equation took 14111 ms to find 0 implicit places.
[2024-05-30 23:28:37] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:28:37] [INFO ] Invariant cache hit.
[2024-05-30 23:28:38] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 836/856 places, 1764/1784 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15717 ms. Remains : 836/856 places, 1764/1784 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(OR p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s205 1) (GEQ s629 1) (GEQ s719 1)) (AND (GEQ s205 1) (GEQ s624 1) (GEQ s719 1)) (AND (GEQ s205 1) (GEQ s633 1) (GEQ s719 1)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1097 reset in 1049 ms.
Product exploration explored 100000 steps with 1127 reset in 836 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (OR p1 p0)))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Finished random walk after 136 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (OR p1 p0)))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 345 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
[2024-05-30 23:28:41] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:28:41] [INFO ] Invariant cache hit.
[2024-05-30 23:28:42] [INFO ] [Real]Absence check using 17 positive place invariants in 21 ms returned sat
[2024-05-30 23:28:42] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 161 ms returned sat
[2024-05-30 23:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:44] [INFO ] [Real]Absence check using state equation in 1377 ms returned sat
[2024-05-30 23:28:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:28:45] [INFO ] [Nat]Absence check using 17 positive place invariants in 18 ms returned sat
[2024-05-30 23:28:45] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 117 ms returned sat
[2024-05-30 23:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:52] [INFO ] [Nat]Absence check using state equation in 7541 ms returned sat
[2024-05-30 23:28:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:28:54] [INFO ] [Nat]Added 200 Read/Feed constraints in 1338 ms returned sat
[2024-05-30 23:28:54] [INFO ] Computed and/alt/rep : 990/3466/960 causal constraints (skipped 760 transitions) in 152 ms.
[2024-05-30 23:28:59] [INFO ] Deduced a trap composed of 2 places in 568 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:28:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
[2024-05-30 23:28:59] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:28:59] [INFO ] Invariant cache hit.
[2024-05-30 23:29:02] [INFO ] [Real]Absence check using 17 positive place invariants in 22 ms returned sat
[2024-05-30 23:29:02] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 124 ms returned sat
[2024-05-30 23:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:04] [INFO ] [Real]Absence check using state equation in 1914 ms returned sat
[2024-05-30 23:29:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:06] [INFO ] [Nat]Absence check using 17 positive place invariants in 26 ms returned sat
[2024-05-30 23:29:06] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 155 ms returned sat
[2024-05-30 23:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:10] [INFO ] [Nat]Absence check using state equation in 3696 ms returned sat
[2024-05-30 23:29:10] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:29:11] [INFO ] [Nat]Added 200 Read/Feed constraints in 1310 ms returned sat
[2024-05-30 23:29:12] [INFO ] Deduced a trap composed of 220 places in 469 ms of which 3 ms to minimize.
[2024-05-30 23:29:12] [INFO ] Deduced a trap composed of 74 places in 89 ms of which 1 ms to minimize.
[2024-05-30 23:29:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1838 ms
[2024-05-30 23:29:13] [INFO ] Computed and/alt/rep : 990/3466/960 causal constraints (skipped 760 transitions) in 127 ms.
[2024-05-30 23:29:19] [INFO ] Deduced a trap composed of 2 places in 568 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:29:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 93 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Applied a total of 0 rules in 13 ms. Remains 836 /836 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2024-05-30 23:29:19] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:19] [INFO ] Invariant cache hit.
[2024-05-30 23:29:20] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
[2024-05-30 23:29:20] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:20] [INFO ] Invariant cache hit.
[2024-05-30 23:29:21] [INFO ] Implicit Places using invariants in 565 ms returned []
[2024-05-30 23:29:21] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:21] [INFO ] Invariant cache hit.
[2024-05-30 23:29:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:29:35] [INFO ] Implicit Places using invariants and state equation in 14543 ms returned []
Implicit Place search using SMT with State Equation took 15109 ms to find 0 implicit places.
[2024-05-30 23:29:35] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:35] [INFO ] Invariant cache hit.
[2024-05-30 23:29:36] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16860 ms. Remains : 836/836 places, 1764/1764 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (OR p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (OR p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 89 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Finished random walk after 135 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (OR p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (OR p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 261 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
[2024-05-30 23:29:37] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:37] [INFO ] Invariant cache hit.
[2024-05-30 23:29:38] [INFO ] [Real]Absence check using 17 positive place invariants in 16 ms returned sat
[2024-05-30 23:29:38] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 108 ms returned sat
[2024-05-30 23:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:40] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2024-05-30 23:29:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 18 ms returned sat
[2024-05-30 23:29:41] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 117 ms returned sat
[2024-05-30 23:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:47] [INFO ] [Nat]Absence check using state equation in 6530 ms returned sat
[2024-05-30 23:29:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:29:49] [INFO ] [Nat]Added 200 Read/Feed constraints in 1475 ms returned sat
[2024-05-30 23:29:49] [INFO ] Computed and/alt/rep : 990/3466/960 causal constraints (skipped 760 transitions) in 133 ms.
[2024-05-30 23:29:55] [INFO ] Added : 90 causal constraints over 18 iterations in 5976 ms. Result :unknown
Could not prove EG (NOT p1)
[2024-05-30 23:29:55] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:29:55] [INFO ] Invariant cache hit.
[2024-05-30 23:29:57] [INFO ] [Real]Absence check using 17 positive place invariants in 21 ms returned sat
[2024-05-30 23:29:58] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 125 ms returned sat
[2024-05-30 23:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:59] [INFO ] [Real]Absence check using state equation in 1724 ms returned sat
[2024-05-30 23:29:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:30:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2024-05-30 23:30:02] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 169 ms returned sat
[2024-05-30 23:30:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:30:05] [INFO ] [Nat]Absence check using state equation in 3714 ms returned sat
[2024-05-30 23:30:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:30:07] [INFO ] [Nat]Added 200 Read/Feed constraints in 1488 ms returned sat
[2024-05-30 23:30:08] [INFO ] Deduced a trap composed of 220 places in 490 ms of which 2 ms to minimize.
[2024-05-30 23:30:08] [INFO ] Deduced a trap composed of 74 places in 82 ms of which 0 ms to minimize.
[2024-05-30 23:30:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2265 ms
[2024-05-30 23:30:09] [INFO ] Computed and/alt/rep : 990/3466/960 causal constraints (skipped 760 transitions) in 132 ms.
[2024-05-30 23:30:15] [INFO ] Deduced a trap composed of 2 places in 633 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:30:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 1163 reset in 994 ms.
Product exploration explored 100000 steps with 1121 reset in 742 ms.
Applying partial POR strategy [false, false, false, true]
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Support contains 93 out of 836 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 836 transition count 1764
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 50 place count 836 transition count 1844
Deduced a syphon composed of 110 places in 2 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 110 place count 836 transition count 1844
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 130 place count 816 transition count 1824
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 150 place count 816 transition count 1824
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 180 places in 1 ms
Iterating global reduction 1 with 90 rules applied. Total rules applied 240 place count 816 transition count 1824
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 280 place count 776 transition count 1784
Deduced a syphon composed of 150 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 320 place count 776 transition count 1784
Deduced a syphon composed of 150 places in 1 ms
Applied a total of 320 rules in 110 ms. Remains 776 /836 variables (removed 60) and now considering 1784/1764 (removed -20) transitions.
[2024-05-30 23:30:17] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
// Phase 1: matrix 1744 rows 776 cols
[2024-05-30 23:30:17] [INFO ] Computed 44 invariants in 47 ms
[2024-05-30 23:30:18] [INFO ] Dead Transitions using invariants and state equation in 1049 ms found 0 transitions.
[2024-05-30 23:30:19] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-30 23:30:19] [INFO ] Flow matrix only has 1744 transitions (discarded 40 similar events)
[2024-05-30 23:30:19] [INFO ] Invariant cache hit.
[2024-05-30 23:30:19] [INFO ] Dead Transitions using invariants and state equation in 810 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 776/836 places, 1784/1764 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2007 ms. Remains : 776/836 places, 1784/1764 transitions.
Built C files in :
/tmp/ltsmin519705439372858606
[2024-05-30 23:30:19] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin519705439372858606
Running compilation step : cd /tmp/ltsmin519705439372858606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin519705439372858606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin519705439372858606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 93 out of 836 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 836/836 places, 1764/1764 transitions.
Applied a total of 0 rules in 22 ms. Remains 836 /836 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2024-05-30 23:30:22] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
// Phase 1: matrix 1724 rows 836 cols
[2024-05-30 23:30:22] [INFO ] Computed 44 invariants in 20 ms
[2024-05-30 23:30:23] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
[2024-05-30 23:30:23] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:30:23] [INFO ] Invariant cache hit.
[2024-05-30 23:30:24] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-05-30 23:30:24] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:30:24] [INFO ] Invariant cache hit.
[2024-05-30 23:30:25] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:30:38] [INFO ] Implicit Places using invariants and state equation in 14287 ms returned []
Implicit Place search using SMT with State Equation took 14829 ms to find 0 implicit places.
[2024-05-30 23:30:38] [INFO ] Flow matrix only has 1724 transitions (discarded 40 similar events)
[2024-05-30 23:30:38] [INFO ] Invariant cache hit.
[2024-05-30 23:30:39] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16667 ms. Remains : 836/836 places, 1764/1764 transitions.
Built C files in :
/tmp/ltsmin4277572555722507595
[2024-05-30 23:30:39] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4277572555722507595
Running compilation step : cd /tmp/ltsmin4277572555722507595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4277572555722507595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4277572555722507595;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 23:30:42] [INFO ] Flatten gal took : 76 ms
[2024-05-30 23:30:42] [INFO ] Flatten gal took : 64 ms
[2024-05-30 23:30:42] [INFO ] Time to serialize gal into /tmp/LTL4370170246230028740.gal : 15 ms
[2024-05-30 23:30:42] [INFO ] Time to serialize properties into /tmp/LTL9316592922014106949.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4370170246230028740.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11615622694850168821.hoa' '-atoms' '/tmp/LTL9316592922014106949.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9316592922014106949.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11615622694850168821.hoa
Detected timeout of ITS tools.
[2024-05-30 23:30:58] [INFO ] Flatten gal took : 74 ms
[2024-05-30 23:30:58] [INFO ] Flatten gal took : 65 ms
[2024-05-30 23:30:58] [INFO ] Time to serialize gal into /tmp/LTL7636824568707950064.gal : 9 ms
[2024-05-30 23:30:58] [INFO ] Time to serialize properties into /tmp/LTL7837789919346991010.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7636824568707950064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7837789919346991010.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(("((((((P_1095_0>=1)&&(P_1113_0>=1))||((P_1095_0>=1)&&(P_1113_9>=1)))||(((P_1095_0>=1)&&(P_1113_7>=1))||((P_1095_0>=1)&&(P_111...11703
Formula 0 simplified : G(F(!"((((((P_1095_0>=1)&&(P_1113_0>=1))||((P_1095_0>=1)&&(P_1113_9>=1)))||(((P_1095_0>=1)&&(P_1113_7>=1))||((P_1095_0>=1)&&(P_1113_...11694
Detected timeout of ITS tools.
[2024-05-30 23:31:13] [INFO ] Flatten gal took : 101 ms
[2024-05-30 23:31:13] [INFO ] Applying decomposition
[2024-05-30 23:31:13] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16307264292206200705.txt' '-o' '/tmp/graph16307264292206200705.bin' '-w' '/tmp/graph16307264292206200705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16307264292206200705.bin' '-l' '-1' '-v' '-w' '/tmp/graph16307264292206200705.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:31:13] [INFO ] Decomposing Gal with order
[2024-05-30 23:31:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:31:13] [INFO ] Removed a total of 1749 redundant transitions.
[2024-05-30 23:31:13] [INFO ] Flatten gal took : 136 ms
[2024-05-30 23:31:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 18 ms.
[2024-05-30 23:31:13] [INFO ] Time to serialize gal into /tmp/LTL14348015865073004100.gal : 14 ms
[2024-05-30 23:31:13] [INFO ] Time to serialize properties into /tmp/LTL6740843142694311066.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14348015865073004100.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6740843142694311066.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(("((((((i13.u114.P_1095_0>=1)&&(i13.u114.P_1113_0>=1))||((i13.u114.P_1095_0>=1)&&(i13.u114.P_1113_9>=1)))||(((i13.u114.P_1095_...15611
Formula 0 simplified : G(F(!"((((((i13.u114.P_1095_0>=1)&&(i13.u114.P_1113_0>=1))||((i13.u114.P_1095_0>=1)&&(i13.u114.P_1113_9>=1)))||(((i13.u114.P_1095_0>...15602
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5793428107776590758
[2024-05-30 23:31:28] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5793428107776590758
Running compilation step : cd /tmp/ltsmin5793428107776590758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5793428107776590758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5793428107776590758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-15 finished in 189397 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(F(p0))||(X(F(p0))&&p1))))||(G(p2)&&F((G(F(p0))||(X(F(p0))&&p3)))))))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T10-LTLFireability-01
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 68 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 856 transition count 1694
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 766 transition count 1694
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 180 place count 766 transition count 1634
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 300 place count 706 transition count 1634
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 310 place count 696 transition count 1624
Iterating global reduction 2 with 10 rules applied. Total rules applied 320 place count 696 transition count 1624
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 520 place count 596 transition count 1524
Applied a total of 520 rules in 74 ms. Remains 596 /856 variables (removed 260) and now considering 1524/1784 (removed 260) transitions.
[2024-05-30 23:31:32] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2024-05-30 23:31:32] [INFO ] Computed 44 invariants in 26 ms
[2024-05-30 23:31:33] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
[2024-05-30 23:31:33] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:33] [INFO ] Invariant cache hit.
[2024-05-30 23:31:33] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-30 23:31:33] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:33] [INFO ] Invariant cache hit.
[2024-05-30 23:31:34] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:31:44] [INFO ] Implicit Places using invariants and state equation in 10706 ms returned []
Implicit Place search using SMT with State Equation took 11085 ms to find 0 implicit places.
[2024-05-30 23:31:44] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:44] [INFO ] Invariant cache hit.
[2024-05-30 23:31:44] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 596/856 places, 1524/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 12711 ms. Remains : 596/856 places, 1524/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND p2 p3)), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) p3), acceptance={} source=3 dest: 1}, { cond=(NOT p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (OR (LT s225 1) (LT s280 1) (LT s291 1)) (OR (LT s225 1) (LT s280 1) (LT s289 1)) (OR (LT s225 1) (LT s280 1) (LT s287 1)) (OR (LT s225 1) (LT s28...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1600 reset in 973 ms.
Product exploration explored 100000 steps with 1636 reset in 1008 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 p2 p0 p3), (X (OR (NOT p0) (AND p2 p3))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X p3), (X (OR (NOT p0) p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X p3)), (X (X (OR (NOT p0) p3))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 223 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:31:47] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:47] [INFO ] Invariant cache hit.
[2024-05-30 23:31:47] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2024-05-30 23:31:47] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 34 ms returned sat
[2024-05-30 23:31:47] [INFO ] After 275ms 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 p2 p0 p3), (X (OR (NOT p0) (AND p2 p3))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X p3), (X (OR (NOT p0) p3)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X p3)), (X (X (OR (NOT p0) p3))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (G (NOT (AND (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p3)), (F (NOT (OR p3 (NOT p0)))), (F (NOT p2)), (F (AND p2 (NOT p3))), (F (NOT (OR (AND p2 p3) (NOT p0))))]
Knowledge based reduction with 16 factoid took 537 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 68 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1524/1524 transitions.
Applied a total of 0 rules in 12 ms. Remains 596 /596 variables (removed 0) and now considering 1524/1524 (removed 0) transitions.
[2024-05-30 23:31:48] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:48] [INFO ] Invariant cache hit.
[2024-05-30 23:31:49] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
[2024-05-30 23:31:49] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:49] [INFO ] Invariant cache hit.
[2024-05-30 23:31:50] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-30 23:31:50] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:50] [INFO ] Invariant cache hit.
[2024-05-30 23:31:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:31:59] [INFO ] Implicit Places using invariants and state equation in 9054 ms returned []
Implicit Place search using SMT with State Equation took 9460 ms to find 0 implicit places.
[2024-05-30 23:31:59] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:31:59] [INFO ] Invariant cache hit.
[2024-05-30 23:31:59] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10866 ms. Remains : 596/596 places, 1524/1524 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 p2 p3 p0), (X (OR (AND p2 p3) (NOT p0))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X (OR p3 (NOT p0))), (X p3), (X (X (OR (AND p2 p3) (NOT p0)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X (OR p3 (NOT p0)))), (X (X p3))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 101 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Finished random walk after 172 steps, including 0 resets, run visited all 6 properties in 10 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p3 p0), (X (OR (AND p2 p3) (NOT p0))), (X p0), (X (NOT (AND p2 (NOT p3)))), (X p2), (X (OR p3 (NOT p0))), (X p3), (X (X (OR (AND p2 p3) (NOT p0)))), (X (X p0)), (X (X (NOT (AND p2 (NOT p3))))), (X (X p2)), (X (X (OR p3 (NOT p0)))), (X (X p3))]
False Knowledge obtained : [(F (NOT (OR p3 (NOT p0)))), (F (NOT p0)), (F (NOT p3)), (F (NOT p2)), (F (AND p2 (NOT p3))), (F (NOT (OR (AND p2 p3) (NOT p0))))]
Knowledge based reduction with 13 factoid took 298 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 237 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Product exploration explored 100000 steps with 1704 reset in 1036 ms.
Product exploration explored 100000 steps with 1670 reset in 747 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0)]
Support contains 68 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1524/1524 transitions.
Applied a total of 0 rules in 37 ms. Remains 596 /596 variables (removed 0) and now considering 1524/1524 (removed 0) transitions.
[2024-05-30 23:32:03] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:03] [INFO ] Invariant cache hit.
[2024-05-30 23:32:04] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
[2024-05-30 23:32:04] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 23:32:04] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:04] [INFO ] Invariant cache hit.
[2024-05-30 23:32:04] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1412 ms. Remains : 596/596 places, 1524/1524 transitions.
Built C files in :
/tmp/ltsmin12300773761340506624
[2024-05-30 23:32:04] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12300773761340506624
Running compilation step : cd /tmp/ltsmin12300773761340506624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12300773761340506624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12300773761340506624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 68 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1524/1524 transitions.
Applied a total of 0 rules in 6 ms. Remains 596 /596 variables (removed 0) and now considering 1524/1524 (removed 0) transitions.
[2024-05-30 23:32:07] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:07] [INFO ] Invariant cache hit.
[2024-05-30 23:32:08] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
[2024-05-30 23:32:08] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:08] [INFO ] Invariant cache hit.
[2024-05-30 23:32:08] [INFO ] Implicit Places using invariants in 455 ms returned []
[2024-05-30 23:32:08] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:08] [INFO ] Invariant cache hit.
[2024-05-30 23:32:09] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:32:18] [INFO ] Implicit Places using invariants and state equation in 9569 ms returned []
Implicit Place search using SMT with State Equation took 10045 ms to find 0 implicit places.
[2024-05-30 23:32:18] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:32:18] [INFO ] Invariant cache hit.
[2024-05-30 23:32:19] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11622 ms. Remains : 596/596 places, 1524/1524 transitions.
Built C files in :
/tmp/ltsmin8755782631147528310
[2024-05-30 23:32:19] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8755782631147528310
Running compilation step : cd /tmp/ltsmin8755782631147528310;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8755782631147528310;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8755782631147528310;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 23:32:22] [INFO ] Flatten gal took : 76 ms
[2024-05-30 23:32:22] [INFO ] Flatten gal took : 62 ms
[2024-05-30 23:32:22] [INFO ] Time to serialize gal into /tmp/LTL16512165696090839187.gal : 9 ms
[2024-05-30 23:32:22] [INFO ] Time to serialize properties into /tmp/LTL17446399321908002171.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16512165696090839187.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6480348119309389814.hoa' '-atoms' '/tmp/LTL17446399321908002171.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17446399321908002171.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6480348119309389814.hoa
Detected timeout of ITS tools.
[2024-05-30 23:32:37] [INFO ] Flatten gal took : 70 ms
[2024-05-30 23:32:37] [INFO ] Flatten gal took : 69 ms
[2024-05-30 23:32:37] [INFO ] Time to serialize gal into /tmp/LTL12018157128146475626.gal : 9 ms
[2024-05-30 23:32:37] [INFO ] Time to serialize properties into /tmp/LTL4254166576493407346.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12018157128146475626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4254166576493407346.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F((G(F("(((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_38<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(...14125
Formula 0 simplified : G(FG!"(((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_38<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisableP...11129
Detected timeout of ITS tools.
[2024-05-30 23:32:52] [INFO ] Flatten gal took : 97 ms
[2024-05-30 23:32:52] [INFO ] Applying decomposition
[2024-05-30 23:32:53] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15201519216963250579.txt' '-o' '/tmp/graph15201519216963250579.bin' '-w' '/tmp/graph15201519216963250579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15201519216963250579.bin' '-l' '-1' '-v' '-w' '/tmp/graph15201519216963250579.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:32:53] [INFO ] Decomposing Gal with order
[2024-05-30 23:32:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:32:53] [INFO ] Removed a total of 1673 redundant transitions.
[2024-05-30 23:32:53] [INFO ] Flatten gal took : 167 ms
[2024-05-30 23:32:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 13 ms.
[2024-05-30 23:32:53] [INFO ] Time to serialize gal into /tmp/LTL15602620469803833860.gal : 12 ms
[2024-05-30 23:32:53] [INFO ] Time to serialize properties into /tmp/LTL8624647432577634421.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15602620469803833860.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8624647432577634421.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F((G(F("(((((((((i7.i0.u6.PollingAbort_0<1)||(i7.i0.u6.BlockedTasks_0<1))||(i5.u26.DisablePollingB_38<1))&&(((i7.i0.u6.Polling...19435
Formula 0 simplified : G(FG!"(((((((((i7.i0.u6.PollingAbort_0<1)||(i7.i0.u6.BlockedTasks_0<1))||(i5.u26.DisablePollingB_38<1))&&(((i7.i0.u6.PollingAbort_0<...15339
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10106700627389190345
[2024-05-30 23:33:08] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10106700627389190345
Running compilation step : cd /tmp/ltsmin10106700627389190345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10106700627389190345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10106700627389190345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-01 finished in 99721 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T10-LTLFireability-02
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 61 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1714
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 786 transition count 1704
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 776 transition count 1704
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 160 place count 776 transition count 1604
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 360 place count 676 transition count 1604
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 370 place count 666 transition count 1594
Iterating global reduction 3 with 10 rules applied. Total rules applied 380 place count 666 transition count 1594
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
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 560 place count 576 transition count 1504
Applied a total of 560 rules in 85 ms. Remains 576 /856 variables (removed 280) and now considering 1504/1784 (removed 280) transitions.
[2024-05-30 23:33:11] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
// Phase 1: matrix 1464 rows 576 cols
[2024-05-30 23:33:11] [INFO ] Computed 44 invariants in 20 ms
[2024-05-30 23:33:12] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
[2024-05-30 23:33:12] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:12] [INFO ] Invariant cache hit.
[2024-05-30 23:33:13] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-05-30 23:33:13] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:13] [INFO ] Invariant cache hit.
[2024-05-30 23:33:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:33:17] [INFO ] Implicit Places using invariants and state equation in 4790 ms returned []
Implicit Place search using SMT with State Equation took 5271 ms to find 0 implicit places.
[2024-05-30 23:33:17] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:17] [INFO ] Invariant cache hit.
[2024-05-30 23:33:18] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 576/856 places, 1504/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6764 ms. Remains : 576/856 places, 1504/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s318 1) (GEQ s319 1) (GEQ s316 1) (GEQ s317 1) (GEQ s314 1) (GEQ s315 1) (GEQ s322 1) (GEQ s323 1) (GEQ s320 1) (GEQ s321 1)), p1:(OR (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1692 reset in 465 ms.
Product exploration explored 100000 steps with 1695 reset in 421 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) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 125 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-30 23:33:19] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:19] [INFO ] Invariant cache hit.
[2024-05-30 23:33:20] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-30 23:33:20] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 84 ms returned sat
[2024-05-30 23:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:33:22] [INFO ] [Real]Absence check using state equation in 1333 ms returned sat
[2024-05-30 23:33:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:33:22] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-30 23:33:22] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 113 ms returned sat
[2024-05-30 23:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:33:25] [INFO ] [Nat]Absence check using state equation in 2471 ms returned sat
[2024-05-30 23:33:25] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:33:26] [INFO ] [Nat]Added 200 Read/Feed constraints in 1499 ms returned sat
[2024-05-30 23:33:27] [INFO ] Computed and/alt/rep : 630/2776/600 causal constraints (skipped 860 transitions) in 92 ms.
[2024-05-30 23:33:30] [INFO ] Added : 116 causal constraints over 24 iterations in 3296 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 576 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 : 576/576 places, 1504/1504 transitions.
Applied a total of 0 rules in 23 ms. Remains 576 /576 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2024-05-30 23:33:30] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:30] [INFO ] Invariant cache hit.
[2024-05-30 23:33:30] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
[2024-05-30 23:33:30] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:30] [INFO ] Invariant cache hit.
[2024-05-30 23:33:31] [INFO ] Implicit Places using invariants in 428 ms returned []
[2024-05-30 23:33:31] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:31] [INFO ] Invariant cache hit.
[2024-05-30 23:33:31] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:33:37] [INFO ] Implicit Places using invariants and state equation in 6167 ms returned []
Implicit Place search using SMT with State Equation took 6598 ms to find 0 implicit places.
[2024-05-30 23:33:37] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-30 23:33:37] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:37] [INFO ] Invariant cache hit.
[2024-05-30 23:33:38] [INFO ] Dead Transitions using invariants and state equation in 716 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8015 ms. Remains : 576/576 places, 1504/1504 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
[2024-05-30 23:33:38] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:33:38] [INFO ] Invariant cache hit.
[2024-05-30 23:33:39] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2024-05-30 23:33:39] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 72 ms returned sat
[2024-05-30 23:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:33:40] [INFO ] [Real]Absence check using state equation in 1201 ms returned sat
[2024-05-30 23:33:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:33:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-30 23:33:41] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 91 ms returned sat
[2024-05-30 23:33:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:33:43] [INFO ] [Nat]Absence check using state equation in 2096 ms returned sat
[2024-05-30 23:33:43] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:33:44] [INFO ] [Nat]Added 200 Read/Feed constraints in 1522 ms returned sat
[2024-05-30 23:33:45] [INFO ] Computed and/alt/rep : 630/2776/600 causal constraints (skipped 860 transitions) in 116 ms.
[2024-05-30 23:33:48] [INFO ] Added : 116 causal constraints over 24 iterations in 3447 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1695 reset in 553 ms.
Product exploration explored 100000 steps with 1691 reset in 512 ms.
Built C files in :
/tmp/ltsmin6003558738846357870
[2024-05-30 23:33:49] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:33:49] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6003558738846357870
Running compilation step : cd /tmp/ltsmin6003558738846357870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2796 ms.
Running link step : cd /tmp/ltsmin6003558738846357870;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin6003558738846357870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16733794546588507798.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 576 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 576/576 places, 1504/1504 transitions.
Applied a total of 0 rules in 18 ms. Remains 576 /576 variables (removed 0) and now considering 1504/1504 (removed 0) transitions.
[2024-05-30 23:34:04] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:34:04] [INFO ] Invariant cache hit.
[2024-05-30 23:34:05] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
[2024-05-30 23:34:05] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:34:05] [INFO ] Invariant cache hit.
[2024-05-30 23:34:05] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-05-30 23:34:05] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:34:05] [INFO ] Invariant cache hit.
[2024-05-30 23:34:05] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:36:45] [INFO ] Performed 129/576 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2024-05-30 23:36:45] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2024-05-30 23:36:45] [INFO ] Implicit Places using invariants and state equation in 160016 ms returned []
Implicit Place search using SMT with State Equation took 160398 ms to find 0 implicit places.
[2024-05-30 23:36:45] [INFO ] Redundant transitions in 35 ms returned []
[2024-05-30 23:36:45] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:36:45] [INFO ] Invariant cache hit.
[2024-05-30 23:36:46] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161663 ms. Remains : 576/576 places, 1504/1504 transitions.
Built C files in :
/tmp/ltsmin15796256454149810596
[2024-05-30 23:36:46] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:36:46] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15796256454149810596
Running compilation step : cd /tmp/ltsmin15796256454149810596;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2869 ms.
Running link step : cd /tmp/ltsmin15796256454149810596;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin15796256454149810596;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3589085625393556131.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:37:01] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:37:01] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:37:01] [INFO ] Time to serialize gal into /tmp/LTL3105371428615676141.gal : 7 ms
[2024-05-30 23:37:01] [INFO ] Time to serialize properties into /tmp/LTL1247122429371950764.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3105371428615676141.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17248816366204334570.hoa' '-atoms' '/tmp/LTL1247122429371950764.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1247122429371950764.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17248816366204334570.hoa
Detected timeout of ITS tools.
[2024-05-30 23:37:16] [INFO ] Flatten gal took : 61 ms
[2024-05-30 23:37:16] [INFO ] Flatten gal took : 63 ms
[2024-05-30 23:37:16] [INFO ] Time to serialize gal into /tmp/LTL16363130765134762545.gal : 8 ms
[2024-05-30 23:37:16] [INFO ] Time to serialize properties into /tmp/LTL13188567450242116675.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16363130765134762545.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13188567450242116675.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5>=1))||((NotifyEventSourceAddedB_2>=1)||(NotifyEventSourceAdded...2267
Formula 0 simplified : XG!"(((((NotifyEventSourceAddedB_4>=1)||(NotifyEventSourceAddedB_5>=1))||((NotifyEventSourceAddedB_2>=1)||(NotifyEventSourceAddedB_3...2257
Detected timeout of ITS tools.
[2024-05-30 23:37:31] [INFO ] Flatten gal took : 44 ms
[2024-05-30 23:37:31] [INFO ] Applying decomposition
[2024-05-30 23:37:31] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17418055824242074900.txt' '-o' '/tmp/graph17418055824242074900.bin' '-w' '/tmp/graph17418055824242074900.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17418055824242074900.bin' '-l' '-1' '-v' '-w' '/tmp/graph17418055824242074900.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:37:31] [INFO ] Decomposing Gal with order
[2024-05-30 23:37:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:37:32] [INFO ] Removed a total of 1168 redundant transitions.
[2024-05-30 23:37:32] [INFO ] Flatten gal took : 153 ms
[2024-05-30 23:37:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 13 ms.
[2024-05-30 23:37:32] [INFO ] Time to serialize gal into /tmp/LTL2992437534839064895.gal : 14 ms
[2024-05-30 23:37:32] [INFO ] Time to serialize properties into /tmp/LTL12635725788060293822.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2992437534839064895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12635725788060293822.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((X(F("(((((i0.i0.u15.NotifyEventSourceAddedB_4>=1)||(i0.i0.u4.NotifyEventSourceAddedB_5>=1))||((i0.i0.u2.NotifyEventSourceAddedB_2>...2963
Formula 0 simplified : XG!"(((((i0.i0.u15.NotifyEventSourceAddedB_4>=1)||(i0.i0.u4.NotifyEventSourceAddedB_5>=1))||((i0.i0.u2.NotifyEventSourceAddedB_2>=1)...2953
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13674077201452020097
[2024-05-30 23:37:47] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13674077201452020097
Running compilation step : cd /tmp/ltsmin13674077201452020097;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2608 ms.
Running link step : cd /tmp/ltsmin13674077201452020097;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13674077201452020097;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp0==true)))||[]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-02 finished in 290630 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&F((p2||X(p3)))))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T10-LTLFireability-07
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p3))]
Support contains 82 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1714
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 786 transition count 1714
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 786 transition count 1614
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 686 transition count 1614
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 350 place count 676 transition count 1604
Iterating global reduction 2 with 10 rules applied. Total rules applied 360 place count 676 transition count 1604
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 520 place count 596 transition count 1524
Applied a total of 520 rules in 47 ms. Remains 596 /856 variables (removed 260) and now considering 1524/1784 (removed 260) transitions.
[2024-05-30 23:38:02] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
// Phase 1: matrix 1484 rows 596 cols
[2024-05-30 23:38:02] [INFO ] Computed 44 invariants in 19 ms
[2024-05-30 23:38:03] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
[2024-05-30 23:38:03] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:03] [INFO ] Invariant cache hit.
[2024-05-30 23:38:03] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-30 23:38:03] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:03] [INFO ] Invariant cache hit.
[2024-05-30 23:38:04] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:38:11] [INFO ] Implicit Places using invariants and state equation in 7976 ms returned []
Implicit Place search using SMT with State Equation took 8345 ms to find 0 implicit places.
[2024-05-30 23:38:11] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:11] [INFO ] Invariant cache hit.
[2024-05-30 23:38:12] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 596/856 places, 1524/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9804 ms. Remains : 596/856 places, 1524/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s70 1)) (AND (GEQ s0 1) (GEQ s60 1)) (AND (GEQ s0 1) (GEQ s58 1)) (AND (GEQ s0 1) (GEQ s56 1)) (AND (GEQ s0 1) (GEQ s54 1)) (A...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3760 reset in 480 ms.
Product exploration explored 100000 steps with 3756 reset in 420 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2 (NOT p3)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 66 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:38:13] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:13] [INFO ] Invariant cache hit.
[2024-05-30 23:38:13] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-05-30 23:38:13] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 29 ms returned sat
[2024-05-30 23:38:13] [INFO ] After 259ms 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 (NOT p1) (NOT p0) p2 (NOT p3)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F p1), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 218 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false, false, false]
[2024-05-30 23:38:14] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:14] [INFO ] Invariant cache hit.
[2024-05-30 23:38:14] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-05-30 23:38:14] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 70 ms returned sat
[2024-05-30 23:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:38:16] [INFO ] [Real]Absence check using state equation in 1511 ms returned sat
[2024-05-30 23:38:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:38:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 19 ms returned sat
[2024-05-30 23:38:17] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 89 ms returned sat
[2024-05-30 23:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:38:20] [INFO ] [Nat]Absence check using state equation in 2884 ms returned sat
[2024-05-30 23:38:20] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:38:21] [INFO ] [Nat]Added 200 Read/Feed constraints in 1493 ms returned sat
[2024-05-30 23:38:22] [INFO ] Deduced a trap composed of 50 places in 311 ms of which 1 ms to minimize.
[2024-05-30 23:38:22] [INFO ] Deduced a trap composed of 50 places in 376 ms of which 1 ms to minimize.
[2024-05-30 23:38:23] [INFO ] Deduced a trap composed of 59 places in 315 ms of which 1 ms to minimize.
[2024-05-30 23:38:23] [INFO ] Deduced a trap composed of 276 places in 290 ms of which 14 ms to minimize.
[2024-05-30 23:38:24] [INFO ] Deduced a trap composed of 50 places in 254 ms of which 1 ms to minimize.
[2024-05-30 23:38:24] [INFO ] Deduced a trap composed of 239 places in 244 ms of which 1 ms to minimize.
[2024-05-30 23:38:25] [INFO ] Deduced a trap composed of 290 places in 323 ms of which 1 ms to minimize.
[2024-05-30 23:38:25] [INFO ] Deduced a trap composed of 50 places in 256 ms of which 0 ms to minimize.
[2024-05-30 23:38:26] [INFO ] Deduced a trap composed of 50 places in 280 ms of which 0 ms to minimize.
[2024-05-30 23:38:26] [INFO ] Deduced a trap composed of 239 places in 275 ms of which 0 ms to minimize.
[2024-05-30 23:38:26] [INFO ] Deduced a trap composed of 278 places in 302 ms of which 0 ms to minimize.
[2024-05-30 23:38:27] [INFO ] Deduced a trap composed of 236 places in 310 ms of which 1 ms to minimize.
[2024-05-30 23:38:27] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 1 ms to minimize.
[2024-05-30 23:38:27] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 5987 ms
[2024-05-30 23:38:27] [INFO ] Computed and/alt/rep : 650/2786/620 causal constraints (skipped 860 transitions) in 81 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:38:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2024-05-30 23:38:31] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:31] [INFO ] Invariant cache hit.
[2024-05-30 23:38:32] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-30 23:38:32] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 125 ms returned sat
[2024-05-30 23:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:38:33] [INFO ] [Real]Absence check using state equation in 1150 ms returned sat
[2024-05-30 23:38:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:38:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-30 23:38:35] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 133 ms returned sat
[2024-05-30 23:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:38:37] [INFO ] [Nat]Absence check using state equation in 2578 ms returned sat
[2024-05-30 23:38:37] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:38:39] [INFO ] [Nat]Added 200 Read/Feed constraints in 1395 ms returned sat
[2024-05-30 23:38:39] [INFO ] Deduced a trap composed of 280 places in 280 ms of which 0 ms to minimize.
[2024-05-30 23:38:39] [INFO ] Deduced a trap composed of 260 places in 323 ms of which 1 ms to minimize.
[2024-05-30 23:38:40] [INFO ] Deduced a trap composed of 286 places in 314 ms of which 1 ms to minimize.
[2024-05-30 23:38:41] [INFO ] Deduced a trap composed of 261 places in 279 ms of which 0 ms to minimize.
[2024-05-30 23:38:42] [INFO ] Deduced a trap composed of 50 places in 291 ms of which 0 ms to minimize.
[2024-05-30 23:38:43] [INFO ] Deduced a trap composed of 269 places in 338 ms of which 0 ms to minimize.
[2024-05-30 23:38:47] [INFO ] Deduced a trap composed of 289 places in 289 ms of which 0 ms to minimize.
[2024-05-30 23:38:48] [INFO ] Trap strengthening (SAT) tested/added 7/7 trap constraints in 9885 ms
Could not prove EG (NOT p1)
Support contains 61 out of 596 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 : 596/596 places, 1524/1524 transitions.
Applied a total of 0 rules in 40 ms. Remains 596 /596 variables (removed 0) and now considering 1524/1524 (removed 0) transitions.
[2024-05-30 23:38:48] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:48] [INFO ] Invariant cache hit.
[2024-05-30 23:38:49] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
[2024-05-30 23:38:49] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:49] [INFO ] Invariant cache hit.
[2024-05-30 23:38:50] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-30 23:38:50] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:50] [INFO ] Invariant cache hit.
[2024-05-30 23:38:50] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:38:58] [INFO ] Implicit Places using invariants and state equation in 8453 ms returned []
Implicit Place search using SMT with State Equation took 8891 ms to find 0 implicit places.
[2024-05-30 23:38:58] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-30 23:38:58] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:58] [INFO ] Invariant cache hit.
[2024-05-30 23:38:59] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10298 ms. Remains : 596/596 places, 1524/1524 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 115 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:38:59] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:38:59] [INFO ] Invariant cache hit.
[2024-05-30 23:38:59] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-30 23:38:59] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 23 ms returned sat
[2024-05-30 23:38:59] [INFO ] After 215ms 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 (NOT p0) (NOT p1)), (X (NOT p1)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F p1), (F (AND (NOT p1) p0)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 14 factoid took 354 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
[2024-05-30 23:39:00] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:39:00] [INFO ] Invariant cache hit.
[2024-05-30 23:39:01] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-05-30 23:39:01] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 124 ms returned sat
[2024-05-30 23:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:39:02] [INFO ] [Real]Absence check using state equation in 1185 ms returned sat
[2024-05-30 23:39:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:39:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-30 23:39:04] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 132 ms returned sat
[2024-05-30 23:39:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:39:06] [INFO ] [Nat]Absence check using state equation in 2368 ms returned sat
[2024-05-30 23:39:06] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:39:07] [INFO ] [Nat]Added 200 Read/Feed constraints in 1261 ms returned sat
[2024-05-30 23:39:08] [INFO ] Deduced a trap composed of 280 places in 297 ms of which 0 ms to minimize.
[2024-05-30 23:39:08] [INFO ] Deduced a trap composed of 260 places in 313 ms of which 1 ms to minimize.
[2024-05-30 23:39:09] [INFO ] Deduced a trap composed of 286 places in 316 ms of which 0 ms to minimize.
[2024-05-30 23:39:09] [INFO ] Deduced a trap composed of 261 places in 292 ms of which 1 ms to minimize.
[2024-05-30 23:39:11] [INFO ] Deduced a trap composed of 50 places in 302 ms of which 1 ms to minimize.
[2024-05-30 23:39:12] [INFO ] Deduced a trap composed of 269 places in 290 ms of which 0 ms to minimize.
[2024-05-30 23:39:15] [INFO ] Deduced a trap composed of 289 places in 316 ms of which 1 ms to minimize.
[2024-05-30 23:39:17] [INFO ] Trap strengthening (SAT) tested/added 7/7 trap constraints in 10213 ms
Could not prove EG (NOT p1)
[2024-05-30 23:39:17] [INFO ] Flow matrix only has 1484 transitions (discarded 40 similar events)
[2024-05-30 23:39:17] [INFO ] Invariant cache hit.
[2024-05-30 23:39:18] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2024-05-30 23:39:18] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 71 ms returned sat
[2024-05-30 23:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:39:20] [INFO ] [Real]Absence check using state equation in 1503 ms returned sat
[2024-05-30 23:39:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:39:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-30 23:39:20] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 87 ms returned sat
[2024-05-30 23:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:39:23] [INFO ] [Nat]Absence check using state equation in 2624 ms returned sat
[2024-05-30 23:39:23] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:39:24] [INFO ] [Nat]Added 200 Read/Feed constraints in 1483 ms returned sat
[2024-05-30 23:39:25] [INFO ] Deduced a trap composed of 50 places in 313 ms of which 0 ms to minimize.
[2024-05-30 23:39:26] [INFO ] Deduced a trap composed of 50 places in 329 ms of which 13 ms to minimize.
[2024-05-30 23:39:26] [INFO ] Deduced a trap composed of 59 places in 281 ms of which 13 ms to minimize.
[2024-05-30 23:39:27] [INFO ] Deduced a trap composed of 276 places in 269 ms of which 1 ms to minimize.
[2024-05-30 23:39:27] [INFO ] Deduced a trap composed of 50 places in 271 ms of which 0 ms to minimize.
[2024-05-30 23:39:27] [INFO ] Deduced a trap composed of 239 places in 238 ms of which 0 ms to minimize.
[2024-05-30 23:39:28] [INFO ] Deduced a trap composed of 290 places in 258 ms of which 1 ms to minimize.
[2024-05-30 23:39:28] [INFO ] Deduced a trap composed of 50 places in 247 ms of which 0 ms to minimize.
[2024-05-30 23:39:29] [INFO ] Deduced a trap composed of 50 places in 222 ms of which 1 ms to minimize.
[2024-05-30 23:39:29] [INFO ] Deduced a trap composed of 239 places in 306 ms of which 1 ms to minimize.
[2024-05-30 23:39:29] [INFO ] Deduced a trap composed of 278 places in 277 ms of which 1 ms to minimize.
[2024-05-30 23:39:30] [INFO ] Deduced a trap composed of 236 places in 270 ms of which 1 ms to minimize.
[2024-05-30 23:39:30] [INFO ] Deduced a trap composed of 50 places in 65 ms of which 0 ms to minimize.
[2024-05-30 23:39:30] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 5564 ms
[2024-05-30 23:39:30] [INFO ] Computed and/alt/rep : 650/2786/620 causal constraints (skipped 860 transitions) in 93 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:39:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), false, false, false]
Product exploration explored 100000 steps with 3774 reset in 544 ms.
Product exploration explored 100000 steps with 3778 reset in 453 ms.
Built C files in :
/tmp/ltsmin12443059762334354313
[2024-05-30 23:39:36] [INFO ] Too many transitions (1524) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:39:36] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12443059762334354313
Running compilation step : cd /tmp/ltsmin12443059762334354313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2600 ms.
Running link step : cd /tmp/ltsmin12443059762334354313;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin12443059762334354313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7090644746473369183.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 61 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1524/1524 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 596 transition count 1514
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 586 transition count 1514
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 576 transition count 1504
Applied a total of 40 rules in 34 ms. Remains 576 /596 variables (removed 20) and now considering 1504/1524 (removed 20) transitions.
[2024-05-30 23:39:51] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
// Phase 1: matrix 1464 rows 576 cols
[2024-05-30 23:39:51] [INFO ] Computed 44 invariants in 23 ms
[2024-05-30 23:39:52] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
[2024-05-30 23:39:52] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:39:52] [INFO ] Invariant cache hit.
[2024-05-30 23:39:52] [INFO ] Implicit Places using invariants in 386 ms returned []
[2024-05-30 23:39:52] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:39:52] [INFO ] Invariant cache hit.
[2024-05-30 23:39:52] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:40:03] [INFO ] Implicit Places using invariants and state equation in 11518 ms returned []
Implicit Place search using SMT with State Equation took 11921 ms to find 0 implicit places.
[2024-05-30 23:40:04] [INFO ] Redundant transitions in 30 ms returned []
[2024-05-30 23:40:04] [INFO ] Flow matrix only has 1464 transitions (discarded 40 similar events)
[2024-05-30 23:40:04] [INFO ] Invariant cache hit.
[2024-05-30 23:40:04] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 576/596 places, 1504/1524 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13245 ms. Remains : 576/596 places, 1504/1524 transitions.
Built C files in :
/tmp/ltsmin9920015010150000269
[2024-05-30 23:40:04] [INFO ] Too many transitions (1504) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:40:04] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9920015010150000269
Running compilation step : cd /tmp/ltsmin9920015010150000269;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2483 ms.
Running link step : cd /tmp/ltsmin9920015010150000269;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin9920015010150000269;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6704108171554677452.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:40:19] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:40:19] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:40:19] [INFO ] Time to serialize gal into /tmp/LTL10629033127883648465.gal : 6 ms
[2024-05-30 23:40:19] [INFO ] Time to serialize properties into /tmp/LTL12686372452986056701.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10629033127883648465.gal' '-t' 'CGAL' '-hoa' '/tmp/aut127651728345791241.hoa' '-atoms' '/tmp/LTL12686372452986056701.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12686372452986056701.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut127651728345791241.hoa
Detected timeout of ITS tools.
[2024-05-30 23:40:35] [INFO ] Flatten gal took : 68 ms
[2024-05-30 23:40:35] [INFO ] Flatten gal took : 57 ms
[2024-05-30 23:40:35] [INFO ] Time to serialize gal into /tmp/LTL3372945964177306094.gal : 9 ms
[2024-05-30 23:40:35] [INFO ] Time to serialize properties into /tmp/LTL776509678046091557.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3372945964177306094.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL776509678046091557.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((((F("(((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(((Try...3584
Formula 0 simplified : (G!"(((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_3>=1)||(Try_Check_Sources_E_2>=1)))||(((Try_C...3575
Detected timeout of ITS tools.
[2024-05-30 23:40:50] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:40:50] [INFO ] Applying decomposition
[2024-05-30 23:40:50] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17237489214024519239.txt' '-o' '/tmp/graph17237489214024519239.bin' '-w' '/tmp/graph17237489214024519239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17237489214024519239.bin' '-l' '-1' '-v' '-w' '/tmp/graph17237489214024519239.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:40:50] [INFO ] Decomposing Gal with order
[2024-05-30 23:40:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:40:50] [INFO ] Removed a total of 1124 redundant transitions.
[2024-05-30 23:40:50] [INFO ] Flatten gal took : 113 ms
[2024-05-30 23:40:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 369 labels/synchronizations in 10 ms.
[2024-05-30 23:40:50] [INFO ] Time to serialize gal into /tmp/LTL17735914901331969267.gal : 23 ms
[2024-05-30 23:40:50] [INFO ] Time to serialize properties into /tmp/LTL3016821652159158179.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17735914901331969267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3016821652159158179.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((((F("(((((i0.i5.u20.Try_Check_Sources_E_5>=1)||(i0.i8.u19.Try_Check_Sources_E_4>=1))||((i0.i4.u18.Try_Check_Sources_E_3>=1)||(i0.i1...4445
Formula 0 simplified : (G!"(((((i0.i5.u20.Try_Check_Sources_E_5>=1)||(i0.i8.u19.Try_Check_Sources_E_4>=1))||((i0.i4.u18.Try_Check_Sources_E_3>=1)||(i0.i10....4436
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7815878379342476204
[2024-05-30 23:41:05] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7815878379342476204
Running compilation step : cd /tmp/ltsmin7815878379342476204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2787 ms.
Running link step : cd /tmp/ltsmin7815878379342476204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin7815878379342476204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))&&<>(((LTLAPp2==true)||X((LTLAPp3==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-07 finished in 198398 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U p1))&&X(F(p2)))))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T10-LTLFireability-15
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Support contains 93 out of 856 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 856/856 places, 1784/1784 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 856 transition count 1714
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 786 transition count 1704
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 776 transition count 1704
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 160 place count 776 transition count 1654
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 260 place count 726 transition count 1654
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 270 place count 716 transition count 1644
Iterating global reduction 3 with 10 rules applied. Total rules applied 280 place count 716 transition count 1644
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
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 460 place count 626 transition count 1554
Applied a total of 460 rules in 73 ms. Remains 626 /856 variables (removed 230) and now considering 1554/1784 (removed 230) transitions.
[2024-05-30 23:41:20] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
// Phase 1: matrix 1514 rows 626 cols
[2024-05-30 23:41:21] [INFO ] Computed 44 invariants in 22 ms
[2024-05-30 23:41:21] [INFO ] Dead Transitions using invariants and state equation in 605 ms found 0 transitions.
[2024-05-30 23:41:21] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:41:21] [INFO ] Invariant cache hit.
[2024-05-30 23:41:21] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-05-30 23:41:21] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:41:21] [INFO ] Invariant cache hit.
[2024-05-30 23:41:22] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:41:29] [INFO ] Implicit Places using invariants and state equation in 7798 ms returned []
Implicit Place search using SMT with State Equation took 8157 ms to find 0 implicit places.
[2024-05-30 23:41:29] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:41:29] [INFO ] Invariant cache hit.
[2024-05-30 23:41:30] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 626/856 places, 1554/1784 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9521 ms. Remains : 626/856 places, 1554/1784 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(OR p1 p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s185 1) (GEQ s489 1) (GEQ s519 1)) (AND (GEQ s185 1) (GEQ s484 1) (GEQ s519 1)) (AND (GEQ s185 1) (GEQ s493 1) (GEQ s519 1)) (AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1438 reset in 759 ms.
Product exploration explored 100000 steps with 1512 reset in 761 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (OR p1 p0)))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 179 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Finished random walk after 184 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=36 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (OR p1 p0)))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 146 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
[2024-05-30 23:41:32] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:41:32] [INFO ] Invariant cache hit.
[2024-05-30 23:41:33] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2024-05-30 23:41:33] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 70 ms returned sat
[2024-05-30 23:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:34] [INFO ] [Real]Absence check using state equation in 1620 ms returned sat
[2024-05-30 23:41:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:41:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-30 23:41:35] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 52 ms returned sat
[2024-05-30 23:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:40] [INFO ] [Nat]Absence check using state equation in 4560 ms returned sat
[2024-05-30 23:41:40] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:41:42] [INFO ] [Nat]Added 200 Read/Feed constraints in 2495 ms returned sat
[2024-05-30 23:41:42] [INFO ] Deduced a trap composed of 53 places in 81 ms of which 1 ms to minimize.
[2024-05-30 23:41:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 499 ms
[2024-05-30 23:41:43] [INFO ] Computed and/alt/rep : 680/2916/650 causal constraints (skipped 860 transitions) in 114 ms.
[2024-05-30 23:41:50] [INFO ] Added : 50 causal constraints over 10 iterations in 6752 ms. Result :unknown
Could not prove EG (NOT p1)
[2024-05-30 23:41:50] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:41:50] [INFO ] Invariant cache hit.
[2024-05-30 23:41:52] [INFO ] [Real]Absence check using 15 positive place invariants in 38 ms returned sat
[2024-05-30 23:41:52] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 122 ms returned sat
[2024-05-30 23:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:53] [INFO ] [Real]Absence check using state equation in 1249 ms returned sat
[2024-05-30 23:41:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:41:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 23 ms returned sat
[2024-05-30 23:41:55] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 93 ms returned sat
[2024-05-30 23:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:58] [INFO ] [Nat]Absence check using state equation in 3375 ms returned sat
[2024-05-30 23:41:58] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:42:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:42:03] [INFO ] [Nat]Added 200 Read/Feed constraints in 4671 ms returned sat
[2024-05-30 23:42:03] [INFO ] Deduced a trap composed of 64 places in 299 ms of which 1 ms to minimize.
[2024-05-30 23:42:04] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 9 ms to minimize.
[2024-05-30 23:42:05] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 0 ms to minimize.
[2024-05-30 23:42:05] [INFO ] Deduced a trap composed of 53 places in 83 ms of which 1 ms to minimize.
[2024-05-30 23:42:06] [INFO ] Deduced a trap composed of 53 places in 83 ms of which 1 ms to minimize.
[2024-05-30 23:42:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2673 ms
[2024-05-30 23:42:06] [INFO ] Computed and/alt/rep : 680/2916/650 causal constraints (skipped 860 transitions) in 140 ms.
[2024-05-30 23:42:08] [INFO ] Added : 45 causal constraints over 9 iterations in 2280 ms. Result :unknown
Could not prove EG (NOT p2)
Support contains 93 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 1554/1554 transitions.
Applied a total of 0 rules in 7 ms. Remains 626 /626 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
[2024-05-30 23:42:08] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:08] [INFO ] Invariant cache hit.
[2024-05-30 23:42:09] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
[2024-05-30 23:42:09] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:09] [INFO ] Invariant cache hit.
[2024-05-30 23:42:09] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-30 23:42:09] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:09] [INFO ] Invariant cache hit.
[2024-05-30 23:42:10] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:42:19] [INFO ] Implicit Places using invariants and state equation in 9419 ms returned []
Implicit Place search using SMT with State Equation took 9814 ms to find 0 implicit places.
[2024-05-30 23:42:19] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:19] [INFO ] Invariant cache hit.
[2024-05-30 23:42:19] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11259 ms. Remains : 626/626 places, 1554/1554 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (OR p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (OR p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 81 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Finished random walk after 381 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (OR p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (OR p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p2), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 188 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
[2024-05-30 23:42:20] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:20] [INFO ] Invariant cache hit.
[2024-05-30 23:42:21] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2024-05-30 23:42:21] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 69 ms returned sat
[2024-05-30 23:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:42:22] [INFO ] [Real]Absence check using state equation in 1653 ms returned sat
[2024-05-30 23:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:42:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-30 23:42:23] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 54 ms returned sat
[2024-05-30 23:42:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:42:28] [INFO ] [Nat]Absence check using state equation in 4848 ms returned sat
[2024-05-30 23:42:28] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:42:31] [INFO ] [Nat]Added 200 Read/Feed constraints in 2729 ms returned sat
[2024-05-30 23:42:31] [INFO ] Deduced a trap composed of 53 places in 103 ms of which 1 ms to minimize.
[2024-05-30 23:42:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 440 ms
[2024-05-30 23:42:31] [INFO ] Computed and/alt/rep : 680/2916/650 causal constraints (skipped 860 transitions) in 101 ms.
[2024-05-30 23:42:38] [INFO ] Deduced a trap composed of 2 places in 403 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:42:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
[2024-05-30 23:42:38] [INFO ] Flow matrix only has 1514 transitions (discarded 40 similar events)
[2024-05-30 23:42:38] [INFO ] Invariant cache hit.
[2024-05-30 23:42:40] [INFO ] [Real]Absence check using 15 positive place invariants in 40 ms returned sat
[2024-05-30 23:42:40] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 215 ms returned sat
[2024-05-30 23:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:42:41] [INFO ] [Real]Absence check using state equation in 1413 ms returned sat
[2024-05-30 23:42:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:42:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 23 ms returned sat
[2024-05-30 23:42:43] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 94 ms returned sat
[2024-05-30 23:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:42:47] [INFO ] [Nat]Absence check using state equation in 3363 ms returned sat
[2024-05-30 23:42:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-30 23:42:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:42:51] [INFO ] [Nat]Added 200 Read/Feed constraints in 4659 ms returned sat
[2024-05-30 23:42:52] [INFO ] Deduced a trap composed of 64 places in 376 ms of which 1 ms to minimize.
[2024-05-30 23:42:53] [INFO ] Deduced a trap composed of 53 places in 142 ms of which 0 ms to minimize.
[2024-05-30 23:42:53] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 0 ms to minimize.
[2024-05-30 23:42:53] [INFO ] Deduced a trap composed of 53 places in 103 ms of which 0 ms to minimize.
[2024-05-30 23:42:54] [INFO ] Deduced a trap composed of 53 places in 175 ms of which 0 ms to minimize.
[2024-05-30 23:42:54] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2819 ms
[2024-05-30 23:42:54] [INFO ] Computed and/alt/rep : 680/2916/650 causal constraints (skipped 860 transitions) in 98 ms.
[2024-05-30 23:42:56] [INFO ] Added : 45 causal constraints over 9 iterations in 2285 ms. Result :unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 1533 reset in 956 ms.
Stuttering criterion allowed to conclude after 17025 steps with 258 reset in 121 ms.
Treatment of property PolyORBLF-COL-S04J04T10-LTLFireability-15 finished in 97540 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-30 23:42:58] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin646962765875393440
[2024-05-30 23:42:58] [INFO ] Too many transitions (1784) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:42:58] [INFO ] Applying decomposition
[2024-05-30 23:42:58] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin646962765875393440
Running compilation step : cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-30 23:42:58] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12565048225018799882.txt' '-o' '/tmp/graph12565048225018799882.bin' '-w' '/tmp/graph12565048225018799882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12565048225018799882.bin' '-l' '-1' '-v' '-w' '/tmp/graph12565048225018799882.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:42:58] [INFO ] Decomposing Gal with order
[2024-05-30 23:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:42:58] [INFO ] Removed a total of 1742 redundant transitions.
[2024-05-30 23:42:58] [INFO ] Flatten gal took : 138 ms
[2024-05-30 23:42:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 7 ms.
[2024-05-30 23:42:58] [INFO ] Time to serialize gal into /tmp/LTLFireability736872270589664085.gal : 36 ms
[2024-05-30 23:42:58] [INFO ] Time to serialize properties into /tmp/LTLFireability11925770090231488177.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability736872270589664085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11925770090231488177.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !((F((G(F((G(F("(((((((((i2.u22.PollingAbort_0<1)||(i2.u22.BlockedTasks_0<1))||(i9.u95.DisablePollingB_38<1))&&(((i2.u22.PollingAbort_...18723
Formula 0 simplified : G(FG!"(((((((((i2.u22.PollingAbort_0<1)||(i2.u22.BlockedTasks_0<1))||(i9.u95.DisablePollingB_38<1))&&(((i2.u22.PollingAbort_0<1)||(i...14815
Compilation finished in 3788 ms.
Running link step : cd /tmp/ltsmin646962765875393440;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>(([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&(LTLAPp1==true)))))||([]((LTLAPp2==true))&&<>(([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&(LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>(([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&(LTLAPp1==true)))))||([]((LTLAPp2==true))&&<>(([](<>((LTLAPp0==true)))||(X(<>((LTLAPp0==true)))&&(LTLAPp3==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp4==true)))||[]((LTLAPp5==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>((LTLAPp4==true)))||[]((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin646962765875393440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((<>((LTLAPp6==true)) U (LTLAPp7==true))&&<>(((LTLAPp8==true)||X((LTLAPp9==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 976220 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16030712 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-COL-S04J04T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBLF-COL-S04J04T10, 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 r307-tajo-171654460400088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T10.tgz
mv PolyORBLF-COL-S04J04T10 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 ;