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-171654460400098.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S04J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460400098
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 11K Apr 11 16:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 16:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 16:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 11 16:50 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 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:44 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-S04J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717111280904

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-S04J06T08
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-30 23:21:23] [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 23:21:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 23:21:23] [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 23:21:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 23:21:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 555 ms
[2024-05-30 23:21:23] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 792 PT places and 4336.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 23:21:23] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2024-05-30 23:21:23] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 6 formulas.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-15 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
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:21:24] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 23:21:24] [INFO ] Computed 26 invariants in 14 ms
[2024-05-30 23:21:24] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-30 23:21:24] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-30 23:21:24] [INFO ] After 138ms 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.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2024-05-30 23:21:24] [INFO ] Flatten gal took : 32 ms
[2024-05-30 23:21:24] [INFO ] Flatten gal took : 12 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 23:21:24] [INFO ] Unfolded HLPN to a Petri net with 792 places and 4268 transitions 28832 arcs in 82 ms.
[2024-05-30 23:21:24] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 272 out of 792 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 788 transition count 2100
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 780 transition count 2092
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 780 transition count 2092
Applied a total of 20 rules in 106 ms. Remains 780 /792 variables (removed 12) and now considering 2092/2100 (removed 8) transitions.
[2024-05-30 23:21:24] [INFO ] Flow matrix only has 2060 transitions (discarded 32 similar events)
// Phase 1: matrix 2060 rows 780 cols
[2024-05-30 23:21:24] [INFO ] Computed 54 invariants in 93 ms
[2024-05-30 23:21:25] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2024-05-30 23:21:25] [INFO ] Flow matrix only has 1628 transitions (discarded 32 similar events)
// Phase 1: matrix 1628 rows 780 cols
[2024-05-30 23:21:25] [INFO ] Computed 54 invariants in 64 ms
[2024-05-30 23:21:26] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-05-30 23:21:26] [INFO ] Flow matrix only has 1628 transitions (discarded 32 similar events)
[2024-05-30 23:21:26] [INFO ] Invariant cache hit.
[2024-05-30 23:21:26] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:21:32] [INFO ] Implicit Places using invariants and state equation in 6311 ms returned []
Implicit Place search using SMT with State Equation took 6794 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 780/792 places, 1660/2100 transitions.
Applied a total of 0 rules in 33 ms. Remains 780 /780 variables (removed 0) and now considering 1660/1660 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7934 ms. Remains : 780/792 places, 1660/2100 transitions.
Support contains 272 out of 780 places after structural reductions.
[2024-05-30 23:21:32] [INFO ] Flatten gal took : 194 ms
[2024-05-30 23:21:32] [INFO ] Flatten gal took : 166 ms
[2024-05-30 23:21:33] [INFO ] Input system was already deterministic with 1660 transitions.
Support contains 264 out of 780 places (down from 272) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:21:33] [INFO ] Flow matrix only has 1628 transitions (discarded 32 similar events)
[2024-05-30 23:21:33] [INFO ] Invariant cache hit.
[2024-05-30 23:21:33] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2024-05-30 23:21:33] [INFO ] [Real]Absence check using 19 positive and 35 generalized place invariants in 29 ms returned sat
[2024-05-30 23:21:33] [INFO ] After 339ms 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.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
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(p0))'
Support contains 17 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 780 transition count 1620
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 740 transition count 1612
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 732 transition count 1612
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 96 place count 732 transition count 1508
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 304 place count 628 transition count 1508
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 432 place count 564 transition count 1444
Applied a total of 432 rules in 172 ms. Remains 564 /780 variables (removed 216) and now considering 1444/1660 (removed 216) transitions.
[2024-05-30 23:21:34] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
// Phase 1: matrix 1412 rows 564 cols
[2024-05-30 23:21:34] [INFO ] Computed 54 invariants in 32 ms
[2024-05-30 23:21:34] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
[2024-05-30 23:21:34] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:21:34] [INFO ] Invariant cache hit.
[2024-05-30 23:21:35] [INFO ] Implicit Places using invariants in 588 ms returned []
[2024-05-30 23:21:35] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:21:35] [INFO ] Invariant cache hit.
[2024-05-30 23:21:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:21:47] [INFO ] Implicit Places using invariants and state equation in 11774 ms returned []
Implicit Place search using SMT with State Equation took 12366 ms to find 0 implicit places.
[2024-05-30 23:21:47] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-30 23:21:47] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:21:47] [INFO ] Invariant cache hit.
[2024-05-30 23:21:48] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 564/780 places, 1444/1660 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13936 ms. Remains : 564/780 places, 1444/1660 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 137 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s487 1) (GEQ s519 1)) (AND (GEQ s6 1) (GEQ s488 1) (GEQ s519 1)) (AND (GEQ s3 1) (GEQ s485 1) (GEQ s519 1)) (AND (GEQ s8 1) (G...], 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 3622 reset in 562 ms.
Product exploration explored 100000 steps with 3614 reset in 451 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 104 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 34 ms :[(NOT p0)]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
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 90 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 39 ms :[(NOT p0)]
[2024-05-30 23:21:49] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:21:49] [INFO ] Invariant cache hit.
[2024-05-30 23:21:50] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-05-30 23:21:50] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 136 ms returned sat
[2024-05-30 23:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:21:53] [INFO ] [Real]Absence check using state equation in 3010 ms returned sat
[2024-05-30 23:21:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:21:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2024-05-30 23:21:54] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 85 ms returned sat
[2024-05-30 23:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:21:59] [INFO ] [Nat]Absence check using state equation in 4860 ms returned sat
[2024-05-30 23:21:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:22:02] [INFO ] [Nat]Added 160 Read/Feed constraints in 2963 ms returned sat
[2024-05-30 23:22:02] [INFO ] Deduced a trap composed of 55 places in 119 ms of which 6 ms to minimize.
[2024-05-30 23:22:02] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 1 ms to minimize.
[2024-05-30 23:22:02] [INFO ] Deduced a trap composed of 55 places in 67 ms of which 1 ms to minimize.
[2024-05-30 23:22:03] [INFO ] Deduced a trap composed of 55 places in 99 ms of which 1 ms to minimize.
[2024-05-30 23:22:05] [INFO ] Deduced a trap composed of 55 places in 79 ms of which 1 ms to minimize.
[2024-05-30 23:22:05] [INFO ] Deduced a trap composed of 56 places in 87 ms of which 1 ms to minimize.
[2024-05-30 23:22:06] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 0 ms to minimize.
[2024-05-30 23:22:06] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4371 ms
[2024-05-30 23:22:06] [INFO ] Computed and/alt/rep : 728/3892/704 causal constraints (skipped 704 transitions) in 176 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:614)
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 23:22:08] [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)
Support contains 17 out of 564 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 564/564 places, 1444/1444 transitions.
Applied a total of 0 rules in 58 ms. Remains 564 /564 variables (removed 0) and now considering 1444/1444 (removed 0) transitions.
[2024-05-30 23:22:08] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:08] [INFO ] Invariant cache hit.
[2024-05-30 23:22:09] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
[2024-05-30 23:22:09] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:09] [INFO ] Invariant cache hit.
[2024-05-30 23:22:10] [INFO ] Implicit Places using invariants in 663 ms returned []
[2024-05-30 23:22:10] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:10] [INFO ] Invariant cache hit.
[2024-05-30 23:22:11] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:22:23] [INFO ] Implicit Places using invariants and state equation in 12990 ms returned []
Implicit Place search using SMT with State Equation took 13660 ms to find 0 implicit places.
[2024-05-30 23:22:23] [INFO ] Redundant transitions in 28 ms returned []
[2024-05-30 23:22:23] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:23] [INFO ] Invariant cache hit.
[2024-05-30 23:22:24] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15444 ms. Remains : 564/564 places, 1444/1444 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 91 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 39 ms :[(NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
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 76 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)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-30 23:22:24] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:24] [INFO ] Invariant cache hit.
[2024-05-30 23:22:25] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-30 23:22:25] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 124 ms returned sat
[2024-05-30 23:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:28] [INFO ] [Real]Absence check using state equation in 2876 ms returned sat
[2024-05-30 23:22:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:22:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-30 23:22:28] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 98 ms returned sat
[2024-05-30 23:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:34] [INFO ] [Nat]Absence check using state equation in 5191 ms returned sat
[2024-05-30 23:22:34] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:22:37] [INFO ] [Nat]Added 160 Read/Feed constraints in 2987 ms returned sat
[2024-05-30 23:22:37] [INFO ] Deduced a trap composed of 55 places in 122 ms of which 14 ms to minimize.
[2024-05-30 23:22:37] [INFO ] Deduced a trap composed of 55 places in 83 ms of which 0 ms to minimize.
[2024-05-30 23:22:37] [INFO ] Deduced a trap composed of 55 places in 90 ms of which 1 ms to minimize.
[2024-05-30 23:22:38] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 0 ms to minimize.
[2024-05-30 23:22:40] [INFO ] Deduced a trap composed of 55 places in 82 ms of which 0 ms to minimize.
[2024-05-30 23:22:40] [INFO ] Deduced a trap composed of 56 places in 85 ms of which 0 ms to minimize.
[2024-05-30 23:22:40] [INFO ] Deduced a trap composed of 55 places in 78 ms of which 1 ms to minimize.
[2024-05-30 23:22:40] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3797 ms
[2024-05-30 23:22:41] [INFO ] Computed and/alt/rep : 728/3892/704 causal constraints (skipped 704 transitions) in 135 ms.
[2024-05-30 23:22:43] [INFO ] Deduced a trap composed of 2 places in 430 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:614)
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 23:22:43] [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 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3612 reset in 499 ms.
Product exploration explored 100000 steps with 3608 reset in 460 ms.
Built C files in :
/tmp/ltsmin14137345425162747036
[2024-05-30 23:22:44] [INFO ] Computing symmetric may disable matrix : 1444 transitions.
[2024-05-30 23:22:44] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:44] [INFO ] Computing symmetric may enable matrix : 1444 transitions.
[2024-05-30 23:22:44] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:45] [INFO ] Computing Do-Not-Accords matrix : 1444 transitions.
[2024-05-30 23:22:45] [INFO ] Computation of Completed DNA matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:45] [INFO ] Built C files in 539ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14137345425162747036
Running compilation step : cd /tmp/ltsmin14137345425162747036;'/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/ltsmin14137345425162747036;'/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/ltsmin14137345425162747036;'/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 17 out of 564 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 564/564 places, 1444/1444 transitions.
Applied a total of 0 rules in 79 ms. Remains 564 /564 variables (removed 0) and now considering 1444/1444 (removed 0) transitions.
[2024-05-30 23:22:48] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:48] [INFO ] Invariant cache hit.
[2024-05-30 23:22:49] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
[2024-05-30 23:22:49] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:49] [INFO ] Invariant cache hit.
[2024-05-30 23:22:49] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-30 23:22:49] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:22:49] [INFO ] Invariant cache hit.
[2024-05-30 23:22:50] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:23:01] [INFO ] Implicit Places using invariants and state equation in 11785 ms returned []
Implicit Place search using SMT with State Equation took 12215 ms to find 0 implicit places.
[2024-05-30 23:23:01] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:23:01] [INFO ] Invariant cache hit.
[2024-05-30 23:23:01] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13650 ms. Remains : 564/564 places, 1444/1444 transitions.
Built C files in :
/tmp/ltsmin8685237957306301628
[2024-05-30 23:23:01] [INFO ] Computing symmetric may disable matrix : 1444 transitions.
[2024-05-30 23:23:01] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:01] [INFO ] Computing symmetric may enable matrix : 1444 transitions.
[2024-05-30 23:23:01] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:02] [INFO ] Computing Do-Not-Accords matrix : 1444 transitions.
[2024-05-30 23:23:02] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:02] [INFO ] Built C files in 446ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8685237957306301628
Running compilation step : cd /tmp/ltsmin8685237957306301628;'/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/ltsmin8685237957306301628;'/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/ltsmin8685237957306301628;'/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 23:23:05] [INFO ] Flatten gal took : 99 ms
[2024-05-30 23:23:05] [INFO ] Flatten gal took : 92 ms
[2024-05-30 23:23:05] [INFO ] Time to serialize gal into /tmp/LTL12680066776673087210.gal : 17 ms
[2024-05-30 23:23:05] [INFO ] Time to serialize properties into /tmp/LTL10934894973883885559.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/LTL12680066776673087210.gal' '-t' 'CGAL' '-hoa' '/tmp/aut102977861817440431.hoa' '-atoms' '/tmp/LTL10934894973883885559.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/LTL10934894973883885559.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut102977861817440431.hoa
Detected timeout of ITS tools.
[2024-05-30 23:23:21] [INFO ] Flatten gal took : 76 ms
[2024-05-30 23:23:21] [INFO ] Flatten gal took : 70 ms
[2024-05-30 23:23:21] [INFO ] Time to serialize gal into /tmp/LTL7361785248518710874.gal : 21 ms
[2024-05-30 23:23:21] [INFO ] Time to serialize properties into /tmp/LTL15080622113152466768.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/LTL7361785248518710874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15080622113152466768.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("((((((AwakeTasks_3>=1)&&(Idle_3>=1))&&(ORB_Lock_0>=1))||(((AwakeTasks_4>=1)&&(Idle_4>=1))&&(ORB_Lock_0>=1)))||((((AwakeTasks_1>=...467
Formula 0 simplified : G!"((((((AwakeTasks_3>=1)&&(Idle_3>=1))&&(ORB_Lock_0>=1))||(((AwakeTasks_4>=1)&&(Idle_4>=1))&&(ORB_Lock_0>=1)))||((((AwakeTasks_1>=1...463
Detected timeout of ITS tools.
[2024-05-30 23:23:36] [INFO ] Flatten gal took : 97 ms
[2024-05-30 23:23:36] [INFO ] Applying decomposition
[2024-05-30 23:23:36] [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/graph14441739522616994435.txt' '-o' '/tmp/graph14441739522616994435.bin' '-w' '/tmp/graph14441739522616994435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14441739522616994435.bin' '-l' '-1' '-v' '-w' '/tmp/graph14441739522616994435.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:23:36] [INFO ] Decomposing Gal with order
[2024-05-30 23:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:23:37] [INFO ] Removed a total of 1225 redundant transitions.
[2024-05-30 23:23:37] [INFO ] Flatten gal took : 440 ms
[2024-05-30 23:23:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 605 labels/synchronizations in 42 ms.
[2024-05-30 23:23:37] [INFO ] Time to serialize gal into /tmp/LTL4998933028786966752.gal : 18 ms
[2024-05-30 23:23:37] [INFO ] Time to serialize properties into /tmp/LTL6362245273566558655.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/LTL4998933028786966752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6362245273566558655.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 : !((F("((((((i0.u1.AwakeTasks_3>=1)&&(i1.u39.Idle_3>=1))&&(i1.u43.ORB_Lock_0>=1))||(((i0.u1.AwakeTasks_4>=1)&&(i1.u40.Idle_4>=1))&&(i1....627
Formula 0 simplified : G!"((((((i0.u1.AwakeTasks_3>=1)&&(i1.u39.Idle_3>=1))&&(i1.u43.ORB_Lock_0>=1))||(((i0.u1.AwakeTasks_4>=1)&&(i1.u40.Idle_4>=1))&&(i1.u...623
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1709160229119535806
[2024-05-30 23:23:52] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1709160229119535806
Running compilation step : cd /tmp/ltsmin1709160229119535806;'/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 2955 ms.
Running link step : cd /tmp/ltsmin1709160229119535806;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin1709160229119535806;'/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-S04J06T08-LTLFireability-03 finished in 153421 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(((p1&&X(p2))||p0)))'
Support contains 35 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1652
Applied a total of 16 rules in 52 ms. Remains 772 /780 variables (removed 8) and now considering 1652/1660 (removed 8) transitions.
[2024-05-30 23:24:07] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2024-05-30 23:24:07] [INFO ] Computed 54 invariants in 61 ms
[2024-05-30 23:24:08] [INFO ] Dead Transitions using invariants and state equation in 1025 ms found 0 transitions.
[2024-05-30 23:24:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:24:08] [INFO ] Invariant cache hit.
[2024-05-30 23:24:09] [INFO ] Implicit Places using invariants in 470 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 475 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1660 transitions.
Applied a total of 0 rules in 17 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1570 ms. Remains : 764/780 places, 1652/1660 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s167 1)) (AND (GEQ s16 1) (GEQ s168 1)) (AND (GEQ s11 1) (GEQ s165 1)) (AND (GEQ s11 1) (GEQ s169 1)) (AND (GEQ s10 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 7398 reset in 1353 ms.
Product exploration explored 100000 steps with 7358 reset in 1017 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) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 151 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Finished random walk after 128 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 293 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 91 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 23:24:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:24:12] [INFO ] Computed 46 invariants in 35 ms
[2024-05-30 23:24:13] [INFO ] [Real]Absence check using 18 positive place invariants in 31 ms returned sat
[2024-05-30 23:24:13] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 141 ms returned sat
[2024-05-30 23:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:23] [INFO ] [Real]Absence check using state equation in 9512 ms returned sat
[2024-05-30 23:24:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:24:26] [INFO ] [Nat]Absence check using 18 positive place invariants in 1654 ms returned sat
[2024-05-30 23:24:26] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 143 ms returned sat
[2024-05-30 23:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:34] [INFO ] [Nat]Absence check using state equation in 8507 ms returned sat
[2024-05-30 23:24:34] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:24:36] [INFO ] [Nat]Added 160 Read/Feed constraints in 1416 ms returned sat
[2024-05-30 23:24:36] [INFO ] Deduced a trap composed of 73 places in 266 ms of which 1 ms to minimize.
[2024-05-30 23:24:37] [INFO ] Deduced a trap composed of 82 places in 132 ms of which 1 ms to minimize.
[2024-05-30 23:24:38] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 2193 ms
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-30 23:24:38] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:24:38] [INFO ] Invariant cache hit.
[2024-05-30 23:24:39] [INFO ] [Real]Absence check using 18 positive place invariants in 23 ms returned sat
[2024-05-30 23:24:39] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 89 ms returned sat
[2024-05-30 23:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:41] [INFO ] [Real]Absence check using state equation in 1548 ms returned sat
[2024-05-30 23:24:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:24:42] [INFO ] [Nat]Absence check using 18 positive place invariants in 43 ms returned sat
[2024-05-30 23:24:42] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 122 ms returned sat
[2024-05-30 23:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:44] [INFO ] [Nat]Absence check using state equation in 1731 ms returned sat
[2024-05-30 23:24:44] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:24:46] [INFO ] [Nat]Added 160 Read/Feed constraints in 1665 ms returned sat
[2024-05-30 23:24:46] [INFO ] Computed and/alt/rep : 1256/6747/1232 causal constraints (skipped 384 transitions) in 145 ms.
[2024-05-30 23:24:56] [INFO ] Added : 195 causal constraints over 39 iterations in 10335 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 35 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 24 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:24:56] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:24:56] [INFO ] Invariant cache hit.
[2024-05-30 23:24:57] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
[2024-05-30 23:24:57] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:24:57] [INFO ] Invariant cache hit.
[2024-05-30 23:24:58] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-30 23:24:58] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:24:58] [INFO ] Invariant cache hit.
[2024-05-30 23:24:58] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:25:07] [INFO ] Implicit Places using invariants and state equation in 9428 ms returned []
Implicit Place search using SMT with State Equation took 10000 ms to find 0 implicit places.
[2024-05-30 23:25:07] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:07] [INFO ] Invariant cache hit.
[2024-05-30 23:25:08] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11779 ms. Remains : 764/764 places, 1652/1652 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 (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Finished random walk after 85 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 288 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 23:25:09] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:09] [INFO ] Invariant cache hit.
[2024-05-30 23:25:10] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2024-05-30 23:25:10] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 199 ms returned sat
[2024-05-30 23:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:25:13] [INFO ] [Real]Absence check using state equation in 2675 ms returned sat
[2024-05-30 23:25:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:25:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 561 ms returned sat
[2024-05-30 23:25:15] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 815 ms returned sat
[2024-05-30 23:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:25:20] [INFO ] [Nat]Absence check using state equation in 5235 ms returned sat
[2024-05-30 23:25:20] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:25:22] [INFO ] [Nat]Added 160 Read/Feed constraints in 1911 ms returned sat
[2024-05-30 23:25:23] [INFO ] Deduced a trap composed of 51 places in 444 ms of which 1 ms to minimize.
[2024-05-30 23:25:23] [INFO ] Deduced a trap composed of 82 places in 334 ms of which 1 ms to minimize.
[2024-05-30 23:25:24] [INFO ] Deduced a trap composed of 82 places in 410 ms of which 1 ms to minimize.
[2024-05-30 23:25:24] [INFO ] Deduced a trap composed of 82 places in 419 ms of which 2 ms to minimize.
[2024-05-30 23:25:25] [INFO ] Deduced a trap composed of 428 places in 449 ms of which 1 ms to minimize.
[2024-05-30 23:25:26] [INFO ] Deduced a trap composed of 408 places in 453 ms of which 1 ms to minimize.
[2024-05-30 23:25:27] [INFO ] Deduced a trap composed of 445 places in 425 ms of which 1 ms to minimize.
[2024-05-30 23:25:28] [INFO ] Deduced a trap composed of 82 places in 460 ms of which 1 ms to minimize.
[2024-05-30 23:25:28] [INFO ] Trap strengthening (SAT) tested/added 8/8 trap constraints in 5532 ms
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-30 23:25:28] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:28] [INFO ] Invariant cache hit.
[2024-05-30 23:25:29] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2024-05-30 23:25:29] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 61 ms returned sat
[2024-05-30 23:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:25:30] [INFO ] [Real]Absence check using state equation in 1314 ms returned sat
[2024-05-30 23:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:25:32] [INFO ] [Nat]Absence check using 18 positive place invariants in 44 ms returned sat
[2024-05-30 23:25:32] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 124 ms returned sat
[2024-05-30 23:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:25:33] [INFO ] [Nat]Absence check using state equation in 1758 ms returned sat
[2024-05-30 23:25:33] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:25:35] [INFO ] [Nat]Added 160 Read/Feed constraints in 1384 ms returned sat
[2024-05-30 23:25:35] [INFO ] Computed and/alt/rep : 1256/6747/1232 causal constraints (skipped 384 transitions) in 139 ms.
[2024-05-30 23:25:46] [INFO ] Deduced a trap composed of 2 places in 545 ms of which 3 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 23:25:46] [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 (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 7418 reset in 1423 ms.
Product exploration explored 100000 steps with 7377 reset in 1050 ms.
Built C files in :
/tmp/ltsmin3069743343903023297
[2024-05-30 23:25:49] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3069743343903023297
Running compilation step : cd /tmp/ltsmin3069743343903023297;'/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/ltsmin3069743343903023297;'/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/ltsmin3069743343903023297;'/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 35 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 19 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:25:52] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:52] [INFO ] Invariant cache hit.
[2024-05-30 23:25:53] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
[2024-05-30 23:25:53] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:53] [INFO ] Invariant cache hit.
[2024-05-30 23:25:53] [INFO ] Implicit Places using invariants in 469 ms returned []
[2024-05-30 23:25:53] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:25:53] [INFO ] Invariant cache hit.
[2024-05-30 23:25:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:26:05] [INFO ] Implicit Places using invariants and state equation in 12075 ms returned []
Implicit Place search using SMT with State Equation took 12551 ms to find 0 implicit places.
[2024-05-30 23:26:05] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:26:05] [INFO ] Invariant cache hit.
[2024-05-30 23:26:06] [INFO ] Dead Transitions using invariants and state equation in 732 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14140 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin13813032722649119068
[2024-05-30 23:26:06] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13813032722649119068
Running compilation step : cd /tmp/ltsmin13813032722649119068;'/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/ltsmin13813032722649119068;'/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/ltsmin13813032722649119068;'/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 23:26:09] [INFO ] Flatten gal took : 84 ms
[2024-05-30 23:26:09] [INFO ] Flatten gal took : 70 ms
[2024-05-30 23:26:09] [INFO ] Time to serialize gal into /tmp/LTL11525418082789688036.gal : 11 ms
[2024-05-30 23:26:09] [INFO ] Time to serialize properties into /tmp/LTL3399482287809804284.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/LTL11525418082789688036.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2294267041028626905.hoa' '-atoms' '/tmp/LTL3399482287809804284.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/LTL3399482287809804284.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2294267041028626905.hoa
Detected timeout of ITS tools.
[2024-05-30 23:26:25] [INFO ] Flatten gal took : 75 ms
[2024-05-30 23:26:25] [INFO ] Flatten gal took : 64 ms
[2024-05-30 23:26:25] [INFO ] Time to serialize gal into /tmp/LTL4341569452400420657.gal : 11 ms
[2024-05-30 23:26:25] [INFO ] Time to serialize properties into /tmp/LTL4249370913645907822.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/LTL4341569452400420657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4249370913645907822.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(("((((((((IdleTasks_1>=1)&&(TryAllocateOneTaskB_5>=1))||((IdleTasks_6>=1)&&(TryAllocateOneTaskB_6>=1)))||(((IdleTasks_1>=1)&&(Try...4086
Formula 0 simplified : G(!"((((((((IdleTasks_1>=1)&&(TryAllocateOneTaskB_5>=1))||((IdleTasks_6>=1)&&(TryAllocateOneTaskB_6>=1)))||(((IdleTasks_1>=1)&&(TryA...4080
Detected timeout of ITS tools.
[2024-05-30 23:26:40] [INFO ] Flatten gal took : 91 ms
[2024-05-30 23:26:40] [INFO ] Applying decomposition
[2024-05-30 23:26:40] [INFO ] Flatten gal took : 91 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/graph16049506444676289200.txt' '-o' '/tmp/graph16049506444676289200.bin' '-w' '/tmp/graph16049506444676289200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16049506444676289200.bin' '-l' '-1' '-v' '-w' '/tmp/graph16049506444676289200.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:26:40] [INFO ] Decomposing Gal with order
[2024-05-30 23:26:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:26:40] [INFO ] Removed a total of 1631 redundant transitions.
[2024-05-30 23:26:40] [INFO ] Flatten gal took : 180 ms
[2024-05-30 23:26:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 49 ms.
[2024-05-30 23:26:40] [INFO ] Time to serialize gal into /tmp/LTL11462258341333828157.gal : 17 ms
[2024-05-30 23:26:40] [INFO ] Time to serialize properties into /tmp/LTL14671910160560453672.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/LTL11462258341333828157.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14671910160560453672.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...256
Read 1 LTL properties
Checking formula 0 : !((F(("((((((((i3.u2.IdleTasks_1>=1)&&(i3.u14.TryAllocateOneTaskB_5>=1))||((i3.u8.IdleTasks_6>=1)&&(i3.u15.TryAllocateOneTaskB_6>=1)))...5337
Formula 0 simplified : G(!"((((((((i3.u2.IdleTasks_1>=1)&&(i3.u14.TryAllocateOneTaskB_5>=1))||((i3.u8.IdleTasks_6>=1)&&(i3.u15.TryAllocateOneTaskB_6>=1)))|...5331
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9814511161352723362
[2024-05-30 23:26:56] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9814511161352723362
Running compilation step : cd /tmp/ltsmin9814511161352723362;'/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/ltsmin9814511161352723362;'/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/ltsmin9814511161352723362;'/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-S04J06T08-LTLFireability-04 finished in 171589 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 24 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 1604
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 1508
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 464 place count 548 transition count 1428
Applied a total of 464 rules in 108 ms. Remains 548 /780 variables (removed 232) and now considering 1428/1660 (removed 232) transitions.
[2024-05-30 23:26:59] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
// Phase 1: matrix 1396 rows 548 cols
[2024-05-30 23:26:59] [INFO ] Computed 54 invariants in 30 ms
[2024-05-30 23:26:59] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
[2024-05-30 23:26:59] [INFO ] Flow matrix only has 1396 transitions (discarded 32 similar events)
[2024-05-30 23:26:59] [INFO ] Invariant cache hit.
[2024-05-30 23:27:00] [INFO ] Implicit Places using invariants in 431 ms returned [476, 477, 478, 479, 480, 481, 482, 483]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 434 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/780 places, 1428/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 532 transition count 1420
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 532 transition count 1420
Applied a total of 16 rules in 29 ms. Remains 532 /540 variables (removed 8) and now considering 1420/1428 (removed 8) transitions.
[2024-05-30 23:27:00] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
// Phase 1: matrix 1388 rows 532 cols
[2024-05-30 23:27:00] [INFO ] Computed 46 invariants in 22 ms
[2024-05-30 23:27:00] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-30 23:27:00] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
[2024-05-30 23:27:00] [INFO ] Invariant cache hit.
[2024-05-30 23:27:01] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:27:10] [INFO ] Implicit Places using invariants and state equation in 9447 ms returned []
Implicit Place search using SMT with State Equation took 9840 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 532/780 places, 1420/1660 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11130 ms. Remains : 532/780 places, 1420/1660 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s184 1) (GEQ s248 1) (GEQ s257 1)) (AND (GEQ s189 1) (GEQ s248 1) (GEQ s252 1)) (AND (GEQ s189 1) (GEQ s248 1) (GEQ s254 1)) (AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14405 steps with 1 reset in 104 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-05 finished in 11390 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(X(F(p0)))))'
Support contains 9 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1652
Applied a total of 16 rules in 29 ms. Remains 772 /780 variables (removed 8) and now considering 1652/1660 (removed 8) transitions.
[2024-05-30 23:27:10] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2024-05-30 23:27:10] [INFO ] Computed 54 invariants in 33 ms
[2024-05-30 23:27:11] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
[2024-05-30 23:27:11] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:11] [INFO ] Invariant cache hit.
[2024-05-30 23:27:11] [INFO ] Implicit Places using invariants in 465 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 480 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1660 transitions.
Applied a total of 0 rules in 12 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1379 ms. Remains : 764/780 places, 1652/1660 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s381 1) (GEQ s391 1)) (AND (GEQ s385 1) (GEQ s391 1)) (AND (GEQ s380 1) (GEQ s391 1)) (AND (GEQ s383 1) (GEQ s391 1)) (AND (GEQ s382 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2087 reset in 344 ms.
Product exploration explored 100000 steps with 2086 reset in 366 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 32 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 23:27:13] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:27:13] [INFO ] Computed 46 invariants in 31 ms
[2024-05-30 23:27:13] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2024-05-30 23:27:13] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 74 ms returned sat
[2024-05-30 23:27:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:27:15] [INFO ] [Real]Absence check using state equation in 1514 ms returned sat
[2024-05-30 23:27:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:27:17] [INFO ] [Nat]Absence check using 18 positive place invariants in 964 ms returned sat
[2024-05-30 23:27:17] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 60 ms returned sat
[2024-05-30 23:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:27:22] [INFO ] [Nat]Absence check using state equation in 5184 ms returned sat
[2024-05-30 23:27:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:27:25] [INFO ] [Nat]Added 160 Read/Feed constraints in 2494 ms returned sat
[2024-05-30 23:27:25] [INFO ] Deduced a trap composed of 82 places in 134 ms of which 1 ms to minimize.
[2024-05-30 23:27:27] [INFO ] Deduced a trap composed of 82 places in 90 ms of which 0 ms to minimize.
[2024-05-30 23:27:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3511 ms
[2024-05-30 23:27:28] [INFO ] Computed and/alt/rep : 1256/6747/1232 causal constraints (skipped 384 transitions) in 118 ms.
[2024-05-30 23:27:31] [INFO ] Deduced a trap composed of 2 places in 442 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:614)
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 23:27:31] [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)
Support contains 9 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 11 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:27:31] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:31] [INFO ] Invariant cache hit.
[2024-05-30 23:27:31] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
[2024-05-30 23:27:31] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:31] [INFO ] Invariant cache hit.
[2024-05-30 23:27:32] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-30 23:27:32] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:32] [INFO ] Invariant cache hit.
[2024-05-30 23:27:32] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:27:43] [INFO ] Implicit Places using invariants and state equation in 10812 ms returned []
Implicit Place search using SMT with State Equation took 11271 ms to find 0 implicit places.
[2024-05-30 23:27:43] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:43] [INFO ] Invariant cache hit.
[2024-05-30 23:27:43] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12557 ms. Remains : 764/764 places, 1652/1652 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 51 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (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), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 23:27:44] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:27:44] [INFO ] Invariant cache hit.
[2024-05-30 23:27:45] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-30 23:27:45] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 98 ms returned sat
[2024-05-30 23:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:27:46] [INFO ] [Real]Absence check using state equation in 1666 ms returned sat
[2024-05-30 23:27:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:27:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 25 ms returned sat
[2024-05-30 23:27:48] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 56 ms returned sat
[2024-05-30 23:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:27:52] [INFO ] [Nat]Absence check using state equation in 4675 ms returned sat
[2024-05-30 23:27:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:27:55] [INFO ] [Nat]Added 160 Read/Feed constraints in 2680 ms returned sat
[2024-05-30 23:27:55] [INFO ] Deduced a trap composed of 82 places in 122 ms of which 1 ms to minimize.
[2024-05-30 23:27:56] [INFO ] Deduced a trap composed of 82 places in 121 ms of which 0 ms to minimize.
[2024-05-30 23:27:56] [INFO ] Deduced a trap composed of 82 places in 116 ms of which 0 ms to minimize.
[2024-05-30 23:27:56] [INFO ] Deduced a trap composed of 82 places in 80 ms of which 0 ms to minimize.
[2024-05-30 23:27:57] [INFO ] Deduced a trap composed of 82 places in 113 ms of which 18 ms to minimize.
[2024-05-30 23:27:57] [INFO ] Deduced a trap composed of 82 places in 89 ms of which 1 ms to minimize.
[2024-05-30 23:27:57] [INFO ] Deduced a trap composed of 82 places in 102 ms of which 1 ms to minimize.
[2024-05-30 23:27:58] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2868 ms
[2024-05-30 23:27:58] [INFO ] Computed and/alt/rep : 1256/6747/1232 causal constraints (skipped 384 transitions) in 126 ms.
[2024-05-30 23:28:02] [INFO ] Added : 85 causal constraints over 17 iterations in 3796 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2079 reset in 427 ms.
Product exploration explored 100000 steps with 2094 reset in 435 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 764 transition count 1652
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 48 place count 764 transition count 1716
Deduced a syphon composed of 96 places in 2 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 764 transition count 1716
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 112 place count 748 transition count 1700
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 128 place count 748 transition count 1700
Performed 136 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 216 places in 1 ms
Iterating global reduction 1 with 136 rules applied. Total rules applied 264 place count 748 transition count 1700
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 296 place count 716 transition count 1668
Deduced a syphon composed of 192 places in 1 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 328 place count 716 transition count 1668
Deduced a syphon composed of 192 places in 1 ms
Applied a total of 328 rules in 170 ms. Remains 716 /764 variables (removed 48) and now considering 1668/1652 (removed -16) transitions.
[2024-05-30 23:28:03] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
// Phase 1: matrix 1636 rows 716 cols
[2024-05-30 23:28:03] [INFO ] Computed 46 invariants in 36 ms
[2024-05-30 23:28:04] [INFO ] Dead Transitions using invariants and state equation in 971 ms found 0 transitions.
[2024-05-30 23:28:04] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 23:28:04] [INFO ] Flow matrix only has 1636 transitions (discarded 32 similar events)
[2024-05-30 23:28:04] [INFO ] Invariant cache hit.
[2024-05-30 23:28:05] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 716/764 places, 1668/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1857 ms. Remains : 716/764 places, 1668/1652 transitions.
Built C files in :
/tmp/ltsmin9898224963964346201
[2024-05-30 23:28:05] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9898224963964346201
Running compilation step : cd /tmp/ltsmin9898224963964346201;'/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/ltsmin9898224963964346201;'/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/ltsmin9898224963964346201;'/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 9 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 29 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:28:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:28:08] [INFO ] Computed 46 invariants in 33 ms
[2024-05-30 23:28:09] [INFO ] Dead Transitions using invariants and state equation in 1009 ms found 0 transitions.
[2024-05-30 23:28:09] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:28:09] [INFO ] Invariant cache hit.
[2024-05-30 23:28:09] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-30 23:28:09] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:28:09] [INFO ] Invariant cache hit.
[2024-05-30 23:28:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:28:22] [INFO ] Implicit Places using invariants and state equation in 12639 ms returned []
Implicit Place search using SMT with State Equation took 13158 ms to find 0 implicit places.
[2024-05-30 23:28:22] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:28:22] [INFO ] Invariant cache hit.
[2024-05-30 23:28:23] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14909 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin16884620311534061466
[2024-05-30 23:28:23] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16884620311534061466
Running compilation step : cd /tmp/ltsmin16884620311534061466;'/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/ltsmin16884620311534061466;'/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/ltsmin16884620311534061466;'/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 23:28:26] [INFO ] Flatten gal took : 75 ms
[2024-05-30 23:28:26] [INFO ] Flatten gal took : 69 ms
[2024-05-30 23:28:26] [INFO ] Time to serialize gal into /tmp/LTL2841853746337237693.gal : 11 ms
[2024-05-30 23:28:26] [INFO ] Time to serialize properties into /tmp/LTL17351420827208043616.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/LTL2841853746337237693.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5731178826902985400.hoa' '-atoms' '/tmp/LTL17351420827208043616.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/LTL17351420827208043616.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5731178826902985400.hoa
Detected timeout of ITS tools.
[2024-05-30 23:28:41] [INFO ] Flatten gal took : 45 ms
[2024-05-30 23:28:41] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:28:41] [INFO ] Time to serialize gal into /tmp/LTL7821240956523398375.gal : 8 ms
[2024-05-30 23:28:41] [INFO ] Time to serialize properties into /tmp/LTL9534935405487643419.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/LTL7821240956523398375.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9534935405487643419.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 : !((X(X(X(F("(((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_7>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_S...460
Formula 0 simplified : XXXG!"(((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_7>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sourc...450
Detected timeout of ITS tools.
[2024-05-30 23:28:56] [INFO ] Flatten gal took : 123 ms
[2024-05-30 23:28:56] [INFO ] Applying decomposition
[2024-05-30 23:28:56] [INFO ] Flatten gal took : 62 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/graph12820799600757187890.txt' '-o' '/tmp/graph12820799600757187890.bin' '-w' '/tmp/graph12820799600757187890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12820799600757187890.bin' '-l' '-1' '-v' '-w' '/tmp/graph12820799600757187890.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:28:57] [INFO ] Decomposing Gal with order
[2024-05-30 23:28:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:28:57] [INFO ] Removed a total of 1621 redundant transitions.
[2024-05-30 23:28:57] [INFO ] Flatten gal took : 159 ms
[2024-05-30 23:28:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 117 labels/synchronizations in 25 ms.
[2024-05-30 23:28:57] [INFO ] Time to serialize gal into /tmp/LTL10468315287243458193.gal : 15 ms
[2024-05-30 23:28:57] [INFO ] Time to serialize properties into /tmp/LTL16128087445254441090.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/LTL10468315287243458193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16128087445254441090.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((((i1.i0.u17.Abort_Check_Sources_B_3>=1)&&(i1.i0.u17.NoSigAbort_0>=1))||((i1.i0.u17.Abort_Check_Sources_B_7>=1)&&(i1.i0....620
Formula 0 simplified : XXXG!"(((((i1.i0.u17.Abort_Check_Sources_B_3>=1)&&(i1.i0.u17.NoSigAbort_0>=1))||((i1.i0.u17.Abort_Check_Sources_B_7>=1)&&(i1.i0.u17....610
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4777578667473882268
[2024-05-30 23:29:12] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4777578667473882268
Running compilation step : cd /tmp/ltsmin4777578667473882268;'/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 2994 ms.
Running link step : cd /tmp/ltsmin4777578667473882268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin4777578667473882268;'/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(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-06 finished in 137076 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' '!(G(F(p0)))'
Support contains 25 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 780 transition count 1620
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 740 transition count 1612
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 732 transition count 1612
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 96 place count 732 transition count 1508
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 304 place count 628 transition count 1508
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 416 place count 572 transition count 1452
Applied a total of 416 rules in 48 ms. Remains 572 /780 variables (removed 208) and now considering 1452/1660 (removed 208) transitions.
[2024-05-30 23:29:27] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
// Phase 1: matrix 1420 rows 572 cols
[2024-05-30 23:29:27] [INFO ] Computed 54 invariants in 21 ms
[2024-05-30 23:29:28] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
[2024-05-30 23:29:28] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:29:28] [INFO ] Invariant cache hit.
[2024-05-30 23:29:28] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-30 23:29:28] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:29:28] [INFO ] Invariant cache hit.
[2024-05-30 23:29:29] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:29:39] [INFO ] Implicit Places using invariants and state equation in 11087 ms returned []
Implicit Place search using SMT with State Equation took 11484 ms to find 0 implicit places.
[2024-05-30 23:29:39] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-30 23:29:39] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:29:39] [INFO ] Invariant cache hit.
[2024-05-30 23:29:40] [INFO ] Dead Transitions using invariants and state equation in 728 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 572/780 places, 1452/1660 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13174 ms. Remains : 572/780 places, 1452/1660 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s75 1) (GEQ s74 1) (GEQ s77 1) (GEQ s76 1) (GEQ s79 1) (GEQ s78 1) (GEQ s81 1) (GEQ s80 1) (AND (GEQ s5 1) (GEQ s495 1) (GEQ s527 1)) (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8657 reset in 350 ms.
Product exploration explored 100000 steps with 8668 reset in 354 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 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
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 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2024-05-30 23:29:42] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:29:42] [INFO ] Invariant cache hit.
[2024-05-30 23:29:42] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:29:42] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 94 ms returned sat
[2024-05-30 23:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:46] [INFO ] [Real]Absence check using state equation in 3346 ms returned sat
[2024-05-30 23:29:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-30 23:29:47] [INFO ] [Nat]Absence check using 17 positive and 37 generalized place invariants in 52 ms returned sat
[2024-05-30 23:29:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:51] [INFO ] [Nat]Absence check using state equation in 4084 ms returned sat
[2024-05-30 23:29:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:29:53] [INFO ] [Nat]Added 160 Read/Feed constraints in 1818 ms returned sat
[2024-05-30 23:29:53] [INFO ] Deduced a trap composed of 56 places in 95 ms of which 0 ms to minimize.
[2024-05-30 23:29:53] [INFO ] Deduced a trap composed of 56 places in 72 ms of which 0 ms to minimize.
[2024-05-30 23:29:54] [INFO ] Deduced a trap composed of 56 places in 56 ms of which 0 ms to minimize.
[2024-05-30 23:29:55] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 1 ms to minimize.
[2024-05-30 23:29:57] [INFO ] Deduced a trap composed of 56 places in 60 ms of which 1 ms to minimize.
[2024-05-30 23:29:57] [INFO ] Deduced a trap composed of 56 places in 46 ms of which 0 ms to minimize.
[2024-05-30 23:29:58] [INFO ] Deduced a trap composed of 56 places in 71 ms of which 0 ms to minimize.
[2024-05-30 23:29:59] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 6031 ms
[2024-05-30 23:29:59] [INFO ] Computed and/alt/rep : 792/4028/768 causal constraints (skipped 648 transitions) in 103 ms.
[2024-05-30 23:30:01] [INFO ] Added : 45 causal constraints over 9 iterations in 2231 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 25 out of 572 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 572/572 places, 1452/1452 transitions.
Applied a total of 0 rules in 29 ms. Remains 572 /572 variables (removed 0) and now considering 1452/1452 (removed 0) transitions.
[2024-05-30 23:30:01] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:01] [INFO ] Invariant cache hit.
[2024-05-30 23:30:02] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
[2024-05-30 23:30:02] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:02] [INFO ] Invariant cache hit.
[2024-05-30 23:30:02] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-05-30 23:30:02] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:02] [INFO ] Invariant cache hit.
[2024-05-30 23:30:02] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:30:14] [INFO ] Implicit Places using invariants and state equation in 12153 ms returned []
Implicit Place search using SMT with State Equation took 12575 ms to find 0 implicit places.
[2024-05-30 23:30:14] [INFO ] Redundant transitions in 34 ms returned []
[2024-05-30 23:30:14] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:14] [INFO ] Invariant cache hit.
[2024-05-30 23:30:15] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14051 ms. Remains : 572/572 places, 1452/1452 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 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
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 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
[2024-05-30 23:30:15] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:15] [INFO ] Invariant cache hit.
[2024-05-30 23:30:16] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:30:16] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 96 ms returned sat
[2024-05-30 23:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:30:19] [INFO ] [Real]Absence check using state equation in 3324 ms returned sat
[2024-05-30 23:30:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:30:20] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:30:20] [INFO ] [Nat]Absence check using 17 positive and 37 generalized place invariants in 50 ms returned sat
[2024-05-30 23:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:30:24] [INFO ] [Nat]Absence check using state equation in 3862 ms returned sat
[2024-05-30 23:30:24] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:30:26] [INFO ] [Nat]Added 160 Read/Feed constraints in 1767 ms returned sat
[2024-05-30 23:30:26] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 1 ms to minimize.
[2024-05-30 23:30:27] [INFO ] Deduced a trap composed of 56 places in 111 ms of which 1 ms to minimize.
[2024-05-30 23:30:27] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 0 ms to minimize.
[2024-05-30 23:30:28] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2024-05-30 23:30:29] [INFO ] Deduced a trap composed of 56 places in 75 ms of which 0 ms to minimize.
[2024-05-30 23:30:30] [INFO ] Deduced a trap composed of 56 places in 77 ms of which 1 ms to minimize.
[2024-05-30 23:30:31] [INFO ] Deduced a trap composed of 56 places in 68 ms of which 0 ms to minimize.
[2024-05-30 23:30:31] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 5154 ms
[2024-05-30 23:30:31] [INFO ] Computed and/alt/rep : 792/4028/768 causal constraints (skipped 648 transitions) in 102 ms.
[2024-05-30 23:30:35] [INFO ] Deduced a trap composed of 5 places in 404 ms of which 2 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:614)
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 23:30:35] [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 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 8661 reset in 520 ms.
Product exploration explored 100000 steps with 8625 reset in 427 ms.
Built C files in :
/tmp/ltsmin4512494284563034806
[2024-05-30 23:30:36] [INFO ] Computing symmetric may disable matrix : 1452 transitions.
[2024-05-30 23:30:36] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:36] [INFO ] Computing symmetric may enable matrix : 1452 transitions.
[2024-05-30 23:30:36] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:36] [INFO ] Computing Do-Not-Accords matrix : 1452 transitions.
[2024-05-30 23:30:36] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:36] [INFO ] Built C files in 483ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4512494284563034806
Running compilation step : cd /tmp/ltsmin4512494284563034806;'/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/ltsmin4512494284563034806;'/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/ltsmin4512494284563034806;'/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 25 out of 572 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 572/572 places, 1452/1452 transitions.
Applied a total of 0 rules in 44 ms. Remains 572 /572 variables (removed 0) and now considering 1452/1452 (removed 0) transitions.
[2024-05-30 23:30:39] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:39] [INFO ] Invariant cache hit.
[2024-05-30 23:30:40] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
[2024-05-30 23:30:40] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:40] [INFO ] Invariant cache hit.
[2024-05-30 23:30:40] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-30 23:30:40] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:40] [INFO ] Invariant cache hit.
[2024-05-30 23:30:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:30:54] [INFO ] Implicit Places using invariants and state equation in 13414 ms returned []
Implicit Place search using SMT with State Equation took 13830 ms to find 0 implicit places.
[2024-05-30 23:30:54] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-30 23:30:54] [INFO ] Flow matrix only has 1420 transitions (discarded 32 similar events)
[2024-05-30 23:30:54] [INFO ] Invariant cache hit.
[2024-05-30 23:30:55] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15285 ms. Remains : 572/572 places, 1452/1452 transitions.
Built C files in :
/tmp/ltsmin11896689767391918003
[2024-05-30 23:30:55] [INFO ] Computing symmetric may disable matrix : 1452 transitions.
[2024-05-30 23:30:55] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:55] [INFO ] Computing symmetric may enable matrix : 1452 transitions.
[2024-05-30 23:30:55] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:55] [INFO ] Computing Do-Not-Accords matrix : 1452 transitions.
[2024-05-30 23:30:55] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:30:55] [INFO ] Built C files in 326ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11896689767391918003
Running compilation step : cd /tmp/ltsmin11896689767391918003;'/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/ltsmin11896689767391918003;'/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/ltsmin11896689767391918003;'/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 23:30:58] [INFO ] Flatten gal took : 68 ms
[2024-05-30 23:30:58] [INFO ] Flatten gal took : 54 ms
[2024-05-30 23:30:58] [INFO ] Time to serialize gal into /tmp/LTL5881721088535754124.gal : 13 ms
[2024-05-30 23:30:58] [INFO ] Time to serialize properties into /tmp/LTL17611977537311742268.prop : 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/LTL5881721088535754124.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5942581660061150389.hoa' '-atoms' '/tmp/LTL17611977537311742268.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/LTL17611977537311742268.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5942581660061150389.hoa
Detected timeout of ITS tools.
[2024-05-30 23:31:13] [INFO ] Flatten gal took : 51 ms
[2024-05-30 23:31:13] [INFO ] Flatten gal took : 46 ms
[2024-05-30 23:31:13] [INFO ] Time to serialize gal into /tmp/LTL18025926241628837637.gal : 7 ms
[2024-05-30 23:31:13] [INFO ] Time to serialize properties into /tmp/LTL7743098008014811815.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/LTL18025926241628837637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7743098008014811815.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 : !((G(F("(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_3>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_4>=1))||((Queue...630
Formula 0 simplified : FG!"(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_3>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_4>=1))||((QueueJo...624
Detected timeout of ITS tools.
[2024-05-30 23:31:29] [INFO ] Flatten gal took : 78 ms
[2024-05-30 23:31:29] [INFO ] Applying decomposition
[2024-05-30 23:31:29] [INFO ] Flatten gal took : 58 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/graph7019036716998095067.txt' '-o' '/tmp/graph7019036716998095067.bin' '-w' '/tmp/graph7019036716998095067.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7019036716998095067.bin' '-l' '-1' '-v' '-w' '/tmp/graph7019036716998095067.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:31:29] [INFO ] Decomposing Gal with order
[2024-05-30 23:31:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:31:29] [INFO ] Removed a total of 982 redundant transitions.
[2024-05-30 23:31:29] [INFO ] Flatten gal took : 160 ms
[2024-05-30 23:31:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 146 labels/synchronizations in 42 ms.
[2024-05-30 23:31:29] [INFO ] Time to serialize gal into /tmp/LTL18069234138446267182.gal : 12 ms
[2024-05-30 23:31:29] [INFO ] Time to serialize properties into /tmp/LTL10895545699733184845.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/LTL18069234138446267182.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10895545699733184845.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...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((i0.u5.QueueJobE_1>=1)||(i0.u5.QueueJobE_0>=1))||((i0.u5.QueueJobE_3>=1)||(i0.u5.QueueJobE_2>=1)))||(((i0.u5.QueueJobE_5>=...819
Formula 0 simplified : FG!"(((((i0.u5.QueueJobE_1>=1)||(i0.u5.QueueJobE_0>=1))||((i0.u5.QueueJobE_3>=1)||(i0.u5.QueueJobE_2>=1)))||(((i0.u5.QueueJobE_5>=1)...813
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11589529846170104286
[2024-05-30 23:31:44] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11589529846170104286
Running compilation step : cd /tmp/ltsmin11589529846170104286;'/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 2788 ms.
Running link step : cd /tmp/ltsmin11589529846170104286;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin11589529846170104286;'/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-S04J06T08-LTLFireability-08 finished in 152141 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' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 16 out of 780 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 780 transition count 1628
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 748 transition count 1620
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 740 transition count 1620
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 80 place count 740 transition count 1524
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 272 place count 644 transition count 1524
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 3 with 160 rules applied. Total rules applied 432 place count 564 transition count 1444
Applied a total of 432 rules in 58 ms. Remains 564 /780 variables (removed 216) and now considering 1444/1660 (removed 216) transitions.
[2024-05-30 23:31:59] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
// Phase 1: matrix 1412 rows 564 cols
[2024-05-30 23:31:59] [INFO ] Computed 54 invariants in 51 ms
[2024-05-30 23:32:00] [INFO ] Dead Transitions using invariants and state equation in 676 ms found 0 transitions.
[2024-05-30 23:32:00] [INFO ] Flow matrix only has 1412 transitions (discarded 32 similar events)
[2024-05-30 23:32:00] [INFO ] Invariant cache hit.
[2024-05-30 23:32:00] [INFO ] Implicit Places using invariants in 404 ms returned [500, 501, 502, 503, 504, 505, 506, 507]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 406 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 556/780 places, 1444/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 548 transition count 1436
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 548 transition count 1436
Applied a total of 16 rules in 26 ms. Remains 548 /556 variables (removed 8) and now considering 1436/1444 (removed 8) transitions.
[2024-05-30 23:32:00] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
// Phase 1: matrix 1404 rows 548 cols
[2024-05-30 23:32:00] [INFO ] Computed 46 invariants in 20 ms
[2024-05-30 23:32:01] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-30 23:32:01] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:01] [INFO ] Invariant cache hit.
[2024-05-30 23:32:01] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:32:13] [INFO ] Implicit Places using invariants and state equation in 12106 ms returned []
Implicit Place search using SMT with State Equation took 12547 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 548/780 places, 1436/1660 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 13716 ms. Remains : 548/780 places, 1436/1660 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s359 1) (GEQ s358 1) (GEQ s357 1) (GEQ s356 1) (GEQ s355 1) (GEQ s354 1) (GEQ s352 1) (GEQ s353 1))) (NOT (OR (GEQ s359 1) (GEQ s358...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1588 reset in 605 ms.
Product exploration explored 100000 steps with 1601 reset in 558 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 120 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:32:15] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:15] [INFO ] Invariant cache hit.
[2024-05-30 23:32:15] [INFO ] After 92ms 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 p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1)]
Support contains 16 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1436/1436 transitions.
Applied a total of 0 rules in 23 ms. Remains 548 /548 variables (removed 0) and now considering 1436/1436 (removed 0) transitions.
[2024-05-30 23:32:15] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:15] [INFO ] Invariant cache hit.
[2024-05-30 23:32:16] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
[2024-05-30 23:32:16] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:16] [INFO ] Invariant cache hit.
[2024-05-30 23:32:16] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-30 23:32:16] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:16] [INFO ] Invariant cache hit.
[2024-05-30 23:32:17] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:32:29] [INFO ] Implicit Places using invariants and state equation in 12716 ms returned []
Implicit Place search using SMT with State Equation took 13178 ms to find 0 implicit places.
[2024-05-30 23:32:29] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-30 23:32:29] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:29] [INFO ] Invariant cache hit.
[2024-05-30 23:32:30] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14595 ms. Remains : 548/548 places, 1436/1436 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p1)]
Finished random walk after 52 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1594 reset in 537 ms.
Product exploration explored 100000 steps with 1592 reset in 444 ms.
Built C files in :
/tmp/ltsmin10907359417264085260
[2024-05-30 23:32:31] [INFO ] Computing symmetric may disable matrix : 1436 transitions.
[2024-05-30 23:32:31] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:32:31] [INFO ] Computing symmetric may enable matrix : 1436 transitions.
[2024-05-30 23:32:31] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:32:31] [INFO ] Computing Do-Not-Accords matrix : 1436 transitions.
[2024-05-30 23:32:32] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:32:32] [INFO ] Built C files in 512ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10907359417264085260
Running compilation step : cd /tmp/ltsmin10907359417264085260;'/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/ltsmin10907359417264085260;'/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/ltsmin10907359417264085260;'/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 16 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1436/1436 transitions.
Applied a total of 0 rules in 46 ms. Remains 548 /548 variables (removed 0) and now considering 1436/1436 (removed 0) transitions.
[2024-05-30 23:32:35] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:35] [INFO ] Invariant cache hit.
[2024-05-30 23:32:35] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 0 transitions.
[2024-05-30 23:32:35] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:35] [INFO ] Invariant cache hit.
[2024-05-30 23:32:36] [INFO ] Implicit Places using invariants in 391 ms returned []
[2024-05-30 23:32:36] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:32:36] [INFO ] Invariant cache hit.
[2024-05-30 23:32:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:35:16] [INFO ] Performed 472/548 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2024-05-30 23:35:16] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2024-05-30 23:35:16] [INFO ] Implicit Places using invariants and state equation in 160014 ms returned []
Implicit Place search using SMT with State Equation took 160406 ms to find 0 implicit places.
[2024-05-30 23:35:16] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-30 23:35:16] [INFO ] Flow matrix only has 1404 transitions (discarded 32 similar events)
[2024-05-30 23:35:16] [INFO ] Invariant cache hit.
[2024-05-30 23:35:16] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161752 ms. Remains : 548/548 places, 1436/1436 transitions.
Built C files in :
/tmp/ltsmin6513878846635802306
[2024-05-30 23:35:16] [INFO ] Computing symmetric may disable matrix : 1436 transitions.
[2024-05-30 23:35:16] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:35:16] [INFO ] Computing symmetric may enable matrix : 1436 transitions.
[2024-05-30 23:35:16] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:35:17] [INFO ] Computing Do-Not-Accords matrix : 1436 transitions.
[2024-05-30 23:35:17] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:35:17] [INFO ] Built C files in 465ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6513878846635802306
Running compilation step : cd /tmp/ltsmin6513878846635802306;'/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/ltsmin6513878846635802306;'/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/ltsmin6513878846635802306;'/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 23:35:20] [INFO ] Flatten gal took : 67 ms
[2024-05-30 23:35:20] [INFO ] Flatten gal took : 104 ms
[2024-05-30 23:35:20] [INFO ] Time to serialize gal into /tmp/LTL745501787317127752.gal : 25 ms
[2024-05-30 23:35:20] [INFO ] Time to serialize properties into /tmp/LTL8185457504948160695.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/LTL745501787317127752.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2126515099688993247.hoa' '-atoms' '/tmp/LTL8185457504948160695.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...316
Loading property file /tmp/LTL8185457504948160695.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2126515099688993247.hoa
Detected timeout of ITS tools.
[2024-05-30 23:35:35] [INFO ] Flatten gal took : 68 ms
[2024-05-30 23:35:35] [INFO ] Flatten gal took : 58 ms
[2024-05-30 23:35:35] [INFO ] Time to serialize gal into /tmp/LTL14269680921742794788.gal : 10 ms
[2024-05-30 23:35:35] [INFO ] Time to serialize properties into /tmp/LTL3533760054098999707.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/LTL14269680921742794788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3533760054098999707.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 : !((G(F((!("(((((NotifyEventSourceAddedE_7>=1)||(NotifyEventSourceAddedE_6>=1))||((NotifyEventSourceAddedE_5>=1)||(NotifyEventSourceAdd...1740
Formula 0 simplified : FG("(((((NotifyEventSourceAddedE_7>=1)||(NotifyEventSourceAddedE_6>=1))||((NotifyEventSourceAddedE_5>=1)||(NotifyEventSourceAddedE_4...1249
Detected timeout of ITS tools.
[2024-05-30 23:35:50] [INFO ] Flatten gal took : 88 ms
[2024-05-30 23:35:50] [INFO ] Applying decomposition
[2024-05-30 23:35:51] [INFO ] Flatten gal took : 90 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/graph15183346560164769980.txt' '-o' '/tmp/graph15183346560164769980.bin' '-w' '/tmp/graph15183346560164769980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15183346560164769980.bin' '-l' '-1' '-v' '-w' '/tmp/graph15183346560164769980.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:35:51] [INFO ] Decomposing Gal with order
[2024-05-30 23:35:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:35:51] [INFO ] Removed a total of 1218 redundant transitions.
[2024-05-30 23:35:51] [INFO ] Flatten gal took : 225 ms
[2024-05-30 23:35:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 687 labels/synchronizations in 34 ms.
[2024-05-30 23:35:51] [INFO ] Time to serialize gal into /tmp/LTL2746294839870429064.gal : 23 ms
[2024-05-30 23:35:51] [INFO ] Time to serialize properties into /tmp/LTL4119813771616349503.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/LTL2746294839870429064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4119813771616349503.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 : !((G(F((!("(((((i9.i0.u17.NotifyEventSourceAddedE_7>=1)||(i9.i0.u14.NotifyEventSourceAddedE_6>=1))||((i9.i0.u13.NotifyEventSourceAdded...2300
Formula 0 simplified : FG("(((((i9.i0.u17.NotifyEventSourceAddedE_7>=1)||(i9.i0.u14.NotifyEventSourceAddedE_6>=1))||((i9.i0.u13.NotifyEventSourceAddedE_5>=...1649
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7976286920957557569
[2024-05-30 23:36:06] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7976286920957557569
Running compilation step : cd /tmp/ltsmin7976286920957557569;'/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 2517 ms.
Running link step : cd /tmp/ltsmin7976286920957557569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin7976286920957557569;'/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 ([](!(LTLAPp0==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-10 finished in 262128 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((X(p0)&&(G(p1)||F(G(p0))))))'
Support contains 24 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1652
Applied a total of 16 rules in 17 ms. Remains 772 /780 variables (removed 8) and now considering 1652/1660 (removed 8) transitions.
[2024-05-30 23:36:21] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2024-05-30 23:36:21] [INFO ] Computed 54 invariants in 55 ms
[2024-05-30 23:36:22] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
[2024-05-30 23:36:22] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:22] [INFO ] Invariant cache hit.
[2024-05-30 23:36:23] [INFO ] Implicit Places using invariants in 536 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 539 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1660 transitions.
Applied a total of 0 rules in 8 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1232 ms. Remains : 764/780 places, 1652/1660 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}]], initial=1, aps=[p1:(AND (OR (LT s11 1) (LT s167 1)) (OR (LT s16 1) (LT s168 1)) (OR (LT s11 1) (LT s165 1)) (OR (LT s11 1) (LT s169 1)) (OR (LT s10 1) (LT s163 1)) (OR (L...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5567 reset in 1706 ms.
Product exploration explored 100000 steps with 5599 reset in 1905 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 143 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 13 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:36:27] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:36:27] [INFO ] Computed 46 invariants in 58 ms
[2024-05-30 23:36:27] [INFO ] [Real]Absence check using 18 positive place invariants in 10 ms returned sat
[2024-05-30 23:36:27] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 24 ms returned sat
[2024-05-30 23:36:27] [INFO ] After 216ms 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 10 factoid took 277 ms. Reduced automaton from 3 states, 13 edges and 2 AP (stutter sensitive) to 3 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 17 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:36:28] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:28] [INFO ] Invariant cache hit.
[2024-05-30 23:36:28] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
[2024-05-30 23:36:28] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:28] [INFO ] Invariant cache hit.
[2024-05-30 23:36:29] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-30 23:36:29] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:29] [INFO ] Invariant cache hit.
[2024-05-30 23:36:29] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:36:42] [INFO ] Implicit Places using invariants and state equation in 13147 ms returned []
Implicit Place search using SMT with State Equation took 13591 ms to find 0 implicit places.
[2024-05-30 23:36:42] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:42] [INFO ] Invariant cache hit.
[2024-05-30 23:36:43] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15159 ms. Remains : 764/764 places, 1652/1652 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 p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (X (AND p0 p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 92 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 478 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=119 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (X (AND p0 p1))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 147 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5608 reset in 1010 ms.
Product exploration explored 100000 steps with 5637 reset in 1029 ms.
Built C files in :
/tmp/ltsmin1502427416664833106
[2024-05-30 23:36:46] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1502427416664833106
Running compilation step : cd /tmp/ltsmin1502427416664833106;'/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/ltsmin1502427416664833106;'/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/ltsmin1502427416664833106;'/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 24 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 18 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:36:49] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:49] [INFO ] Invariant cache hit.
[2024-05-30 23:36:49] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
[2024-05-30 23:36:49] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:49] [INFO ] Invariant cache hit.
[2024-05-30 23:36:50] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-30 23:36:50] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:36:50] [INFO ] Invariant cache hit.
[2024-05-30 23:36:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:37:00] [INFO ] Implicit Places using invariants and state equation in 10122 ms returned []
Implicit Place search using SMT with State Equation took 10649 ms to find 0 implicit places.
[2024-05-30 23:37:00] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:00] [INFO ] Invariant cache hit.
[2024-05-30 23:37:01] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12151 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin16800033280244482207
[2024-05-30 23:37:01] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16800033280244482207
Running compilation step : cd /tmp/ltsmin16800033280244482207;'/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 2707 ms.
Running link step : cd /tmp/ltsmin16800033280244482207;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin16800033280244482207;'/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' '--hoa' '/tmp/stateBased12725517302984022419.hoa' '--buchi-type=spotba'
LTSmin run took 3170 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-11 finished in 45530 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 U (p1||G(p0))))))'
Support contains 16 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1652
Applied a total of 16 rules in 16 ms. Remains 772 /780 variables (removed 8) and now considering 1652/1660 (removed 8) transitions.
[2024-05-30 23:37:07] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 772 cols
[2024-05-30 23:37:07] [INFO ] Computed 54 invariants in 27 ms
[2024-05-30 23:37:08] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
[2024-05-30 23:37:08] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:08] [INFO ] Invariant cache hit.
[2024-05-30 23:37:08] [INFO ] Implicit Places using invariants in 453 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 456 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1660 transitions.
Applied a total of 0 rules in 7 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1316 ms. Remains : 764/780 places, 1652/1660 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s536 1) (GEQ s537 1) (GEQ s538 1) (GEQ s539 1) (GEQ s540 1) (GEQ s541 1) (GEQ s542 1) (GEQ s543 1))) (NOT (OR (GEQ s548 1) (GEQ s549...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 589 ms.
Product exploration explored 100000 steps with 50000 reset in 586 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-12 finished in 2706 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(F(p1))||p0)))'
Support contains 10 out of 780 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 772 transition count 1652
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 772 transition count 1652
Applied a total of 16 rules in 36 ms. Remains 772 /780 variables (removed 8) and now considering 1652/1660 (removed 8) transitions.
[2024-05-30 23:37:10] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:10] [INFO ] Invariant cache hit.
[2024-05-30 23:37:10] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
[2024-05-30 23:37:10] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:10] [INFO ] Invariant cache hit.
[2024-05-30 23:37:11] [INFO ] Implicit Places using invariants in 528 ms returned [612, 613, 614, 615, 616, 617, 618, 619]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 531 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 764/780 places, 1652/1660 transitions.
Applied a total of 0 rules in 12 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1401 ms. Remains : 764/780 places, 1652/1660 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s386 1) (GEQ s592 1) (GEQ s663 1)) (AND (GEQ s386 1) (GEQ s598 1) (GEQ s663 1)) (AND (GEQ s386 1) (GEQ s596 1) (GEQ s663 1)) (AND (GEQ s3...], 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 992 reset in 311 ms.
Product exploration explored 100000 steps with 992 reset in 322 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 p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p1)]
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 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-30 23:37:12] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:37:12] [INFO ] Computed 46 invariants in 30 ms
[2024-05-30 23:37:13] [INFO ] [Real]Absence check using 18 positive place invariants in 25 ms returned sat
[2024-05-30 23:37:13] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 121 ms returned sat
[2024-05-30 23:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:37:14] [INFO ] [Real]Absence check using state equation in 1083 ms returned sat
[2024-05-30 23:37:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:37:16] [INFO ] [Nat]Absence check using 18 positive place invariants in 985 ms returned sat
[2024-05-30 23:37:17] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 75 ms returned sat
[2024-05-30 23:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:37:21] [INFO ] [Nat]Absence check using state equation in 4954 ms returned sat
[2024-05-30 23:37:21] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:37:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:37:27] [INFO ] [Nat]Added 160 Read/Feed constraints in 5604 ms returned sat
[2024-05-30 23:37:27] [INFO ] Deduced a trap composed of 82 places in 103 ms of which 1 ms to minimize.
[2024-05-30 23:37:30] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 2518 ms
Could not prove EG (NOT p1)
Support contains 10 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 8 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:37:30] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:30] [INFO ] Invariant cache hit.
[2024-05-30 23:37:30] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
[2024-05-30 23:37:30] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:30] [INFO ] Invariant cache hit.
[2024-05-30 23:37:31] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-30 23:37:31] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:31] [INFO ] Invariant cache hit.
[2024-05-30 23:37:31] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:37:41] [INFO ] Implicit Places using invariants and state equation in 9894 ms returned []
Implicit Place search using SMT with State Equation took 10335 ms to find 0 implicit places.
[2024-05-30 23:37:41] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:41] [INFO ] Invariant cache hit.
[2024-05-30 23:37:41] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11779 ms. Remains : 764/764 places, 1652/1652 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 p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 53 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 144 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=144 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-30 23:37:42] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:37:42] [INFO ] Invariant cache hit.
[2024-05-30 23:37:43] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2024-05-30 23:37:43] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 81 ms returned sat
[2024-05-30 23:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:37:44] [INFO ] [Real]Absence check using state equation in 1746 ms returned sat
[2024-05-30 23:37:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:37:45] [INFO ] [Nat]Absence check using 18 positive place invariants in 35 ms returned sat
[2024-05-30 23:37:45] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 93 ms returned sat
[2024-05-30 23:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:37:57] [INFO ] [Nat]Absence check using state equation in 11268 ms returned sat
[2024-05-30 23:37:57] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:37:58] [INFO ] [Nat]Added 160 Read/Feed constraints in 1635 ms returned sat
[2024-05-30 23:37:59] [INFO ] Deduced a trap composed of 82 places in 128 ms of which 1 ms to minimize.
[2024-05-30 23:37:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 996 ms
[2024-05-30 23:37:59] [INFO ] Computed and/alt/rep : 1256/6747/1232 causal constraints (skipped 384 transitions) in 132 ms.
[2024-05-30 23:38:00] [INFO ] Added : 0 causal constraints over 0 iterations in 166 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1009 reset in 310 ms.
Product exploration explored 100000 steps with 1002 reset in 357 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 10 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 764 transition count 1652
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 56 Pre rules applied. Total rules applied 40 place count 764 transition count 1716
Deduced a syphon composed of 96 places in 2 ms
Iterating global reduction 1 with 56 rules applied. Total rules applied 96 place count 764 transition count 1716
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 112 place count 748 transition count 1700
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 128 place count 748 transition count 1700
Performed 112 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 192 places in 1 ms
Iterating global reduction 1 with 112 rules applied. Total rules applied 240 place count 748 transition count 1700
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 264 place count 724 transition count 1676
Deduced a syphon composed of 176 places in 1 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 288 place count 724 transition count 1676
Deduced a syphon composed of 176 places in 1 ms
Applied a total of 288 rules in 121 ms. Remains 724 /764 variables (removed 40) and now considering 1676/1652 (removed -24) transitions.
[2024-05-30 23:38:01] [INFO ] Flow matrix only has 1644 transitions (discarded 32 similar events)
// Phase 1: matrix 1644 rows 724 cols
[2024-05-30 23:38:01] [INFO ] Computed 46 invariants in 29 ms
[2024-05-30 23:38:02] [INFO ] Dead Transitions using invariants and state equation in 1095 ms found 0 transitions.
[2024-05-30 23:38:02] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-30 23:38:02] [INFO ] Flow matrix only has 1644 transitions (discarded 32 similar events)
[2024-05-30 23:38:02] [INFO ] Invariant cache hit.
[2024-05-30 23:38:02] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 724/764 places, 1676/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1898 ms. Remains : 724/764 places, 1676/1652 transitions.
Built C files in :
/tmp/ltsmin3614784820606499198
[2024-05-30 23:38:03] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3614784820606499198
Running compilation step : cd /tmp/ltsmin3614784820606499198;'/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 2691 ms.
Running link step : cd /tmp/ltsmin3614784820606499198;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin3614784820606499198;'/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' '--hoa' '/tmp/stateBased14322034782179927295.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 1652/1652 transitions.
Applied a total of 0 rules in 7 ms. Remains 764 /764 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
[2024-05-30 23:38:18] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
// Phase 1: matrix 1620 rows 764 cols
[2024-05-30 23:38:18] [INFO ] Computed 46 invariants in 22 ms
[2024-05-30 23:38:18] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
[2024-05-30 23:38:18] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:38:18] [INFO ] Invariant cache hit.
[2024-05-30 23:38:19] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-05-30 23:38:19] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:38:19] [INFO ] Invariant cache hit.
[2024-05-30 23:38:19] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:38:30] [INFO ] Implicit Places using invariants and state equation in 10961 ms returned []
Implicit Place search using SMT with State Equation took 11396 ms to find 0 implicit places.
[2024-05-30 23:38:30] [INFO ] Flow matrix only has 1620 transitions (discarded 32 similar events)
[2024-05-30 23:38:30] [INFO ] Invariant cache hit.
[2024-05-30 23:38:30] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12822 ms. Remains : 764/764 places, 1652/1652 transitions.
Built C files in :
/tmp/ltsmin2575159657492459965
[2024-05-30 23:38:30] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2575159657492459965
Running compilation step : cd /tmp/ltsmin2575159657492459965;'/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 2806 ms.
Running link step : cd /tmp/ltsmin2575159657492459965;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin2575159657492459965;'/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' '--hoa' '/tmp/stateBased15888697309950408046.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:38:45] [INFO ] Flatten gal took : 41 ms
[2024-05-30 23:38:45] [INFO ] Flatten gal took : 40 ms
[2024-05-30 23:38:46] [INFO ] Time to serialize gal into /tmp/LTL12349530776088018516.gal : 6 ms
[2024-05-30 23:38:46] [INFO ] Time to serialize properties into /tmp/LTL3457232307358003046.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/LTL12349530776088018516.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13238517443904043301.hoa' '-atoms' '/tmp/LTL3457232307358003046.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/LTL3457232307358003046.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13238517443904043301.hoa
Detected timeout of ITS tools.
[2024-05-30 23:39:01] [INFO ] Flatten gal took : 40 ms
[2024-05-30 23:39:01] [INFO ] Flatten gal took : 40 ms
[2024-05-30 23:39:01] [INFO ] Time to serialize gal into /tmp/LTL11128655371827087253.gal : 6 ms
[2024-05-30 23:39:01] [INFO ] Time to serialize properties into /tmp/LTL14511689621733798188.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/LTL11128655371827087253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14511689621733798188.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(((((X(F("((((((SigAbort_0>=1)&&(Check_Sources_B_0>=1))&&(ORB_Lock_0>=1))||(((SigAbort_0>=1)&&(Check_Sources_B_6>=1))&&(ORB_Lock_0...1073
Formula 0 simplified : X(!"(((((SigAbort_0>=1)&&(Check_Sources_B_7>=1))&&(ORB_Lock_0>=1))||(((SigAbort_0>=1)&&(Check_Sources_B_1>=1))&&(ORB_Lock_0>=1)))||(...1059
Detected timeout of ITS tools.
[2024-05-30 23:39:16] [INFO ] Flatten gal took : 42 ms
[2024-05-30 23:39:16] [INFO ] Applying decomposition
[2024-05-30 23:39:16] [INFO ] Flatten gal took : 42 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/graph9420373336575767466.txt' '-o' '/tmp/graph9420373336575767466.bin' '-w' '/tmp/graph9420373336575767466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9420373336575767466.bin' '-l' '-1' '-v' '-w' '/tmp/graph9420373336575767466.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:39:16] [INFO ] Decomposing Gal with order
[2024-05-30 23:39:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:39:16] [INFO ] Removed a total of 1574 redundant transitions.
[2024-05-30 23:39:16] [INFO ] Flatten gal took : 121 ms
[2024-05-30 23:39:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 410 labels/synchronizations in 29 ms.
[2024-05-30 23:39:16] [INFO ] Time to serialize gal into /tmp/LTL7951605696571115214.gal : 13 ms
[2024-05-30 23:39:16] [INFO ] Time to serialize properties into /tmp/LTL3216985845729143687.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/LTL7951605696571115214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3216985845729143687.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(((((X(F("((((((i3.i1.i6.u16.SigAbort_0>=1)&&(u100.Check_Sources_B_0>=1))&&(i3.i1.i6.u16.ORB_Lock_0>=1))||(((i3.i1.i6.u16.SigAbort...1569
Formula 0 simplified : X(!"(((((i3.i1.i6.u16.SigAbort_0>=1)&&(u100.Check_Sources_B_7>=1))&&(i3.i1.i6.u16.ORB_Lock_0>=1))||(((i3.i1.i6.u16.SigAbort_0>=1)&&(...1555
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4974519912081943918
[2024-05-30 23:39:31] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4974519912081943918
Running compilation step : cd /tmp/ltsmin4974519912081943918;'/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 2998 ms.
Running link step : cd /tmp/ltsmin4974519912081943918;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin4974519912081943918;'/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((X(<>((LTLAPp1==true)))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-14 finished in 156724 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(((p1&&X(p2))||p0)))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J06T08-LTLFireability-04
Stuttering acceptance computed with spot in 90 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Support contains 35 out of 780 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 1604
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 1508
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 384 place count 588 transition count 1468
Applied a total of 384 rules in 58 ms. Remains 588 /780 variables (removed 192) and now considering 1468/1660 (removed 192) transitions.
[2024-05-30 23:39:47] [INFO ] Flow matrix only has 1436 transitions (discarded 32 similar events)
// Phase 1: matrix 1436 rows 588 cols
[2024-05-30 23:39:47] [INFO ] Computed 54 invariants in 20 ms
[2024-05-30 23:39:47] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
[2024-05-30 23:39:47] [INFO ] Flow matrix only has 1436 transitions (discarded 32 similar events)
[2024-05-30 23:39:47] [INFO ] Invariant cache hit.
[2024-05-30 23:39:48] [INFO ] Implicit Places using invariants in 392 ms returned [516, 517, 518, 519, 520, 521, 522, 523]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 416 ms to find 8 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 580/780 places, 1468/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 572 transition count 1460
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 572 transition count 1460
Applied a total of 16 rules in 18 ms. Remains 572 /580 variables (removed 8) and now considering 1460/1468 (removed 8) transitions.
[2024-05-30 23:39:48] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
// Phase 1: matrix 1428 rows 572 cols
[2024-05-30 23:39:48] [INFO ] Computed 46 invariants in 17 ms
[2024-05-30 23:39:48] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-30 23:39:48] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:39:48] [INFO ] Invariant cache hit.
[2024-05-30 23:39:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:40:00] [INFO ] Implicit Places using invariants and state equation in 12146 ms returned []
Implicit Place search using SMT with State Equation took 12723 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 572/780 places, 1460/1660 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 13911 ms. Remains : 572/780 places, 1460/1660 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s159 1)) (AND (GEQ s16 1) (GEQ s160 1)) (AND (GEQ s11 1) (GEQ s157 1)) (AND (GEQ s11 1) (GEQ s161 1)) (AND (GEQ s10 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 7379 reset in 1096 ms.
Product exploration explored 100000 steps with 7335 reset in 1184 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) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 171 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Finished random walk after 86 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 307 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 83 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 23:40:03] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:03] [INFO ] Invariant cache hit.
[2024-05-30 23:40:05] [INFO ] [Real]Absence check using 18 positive place invariants in 27 ms returned sat
[2024-05-30 23:40:05] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 88 ms returned sat
[2024-05-30 23:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:06] [INFO ] [Real]Absence check using state equation in 1835 ms returned sat
[2024-05-30 23:40:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:40:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2024-05-30 23:40:07] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 74 ms returned sat
[2024-05-30 23:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:10] [INFO ] [Nat]Absence check using state equation in 2429 ms returned sat
[2024-05-30 23:40:10] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:40:13] [INFO ] [Nat]Added 160 Read/Feed constraints in 2839 ms returned sat
[2024-05-30 23:40:13] [INFO ] Deduced a trap composed of 19 places in 351 ms of which 0 ms to minimize.
[2024-05-30 23:40:13] [INFO ] Deduced a trap composed of 258 places in 280 ms of which 1 ms to minimize.
[2024-05-30 23:40:14] [INFO ] Deduced a trap composed of 247 places in 285 ms of which 2 ms to minimize.
[2024-05-30 23:40:15] [INFO ] Deduced a trap composed of 273 places in 326 ms of which 1 ms to minimize.
[2024-05-30 23:40:15] [INFO ] Deduced a trap composed of 289 places in 298 ms of which 1 ms to minimize.
[2024-05-30 23:40:15] [INFO ] Deduced a trap composed of 256 places in 309 ms of which 1 ms to minimize.
[2024-05-30 23:40:16] [INFO ] Deduced a trap composed of 241 places in 272 ms of which 1 ms to minimize.
[2024-05-30 23:40:16] [INFO ] Deduced a trap composed of 247 places in 331 ms of which 0 ms to minimize.
[2024-05-30 23:40:16] [INFO ] Deduced a trap composed of 247 places in 252 ms of which 1 ms to minimize.
[2024-05-30 23:40:17] [INFO ] Deduced a trap composed of 260 places in 258 ms of which 1 ms to minimize.
[2024-05-30 23:40:17] [INFO ] Deduced a trap composed of 241 places in 254 ms of which 0 ms to minimize.
[2024-05-30 23:40:18] [INFO ] Deduced a trap composed of 58 places in 87 ms of which 2 ms to minimize.
[2024-05-30 23:40:18] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 5015 ms
[2024-05-30 23:40:18] [INFO ] Computed and/alt/rep : 800/4059/776 causal constraints (skipped 648 transitions) in 73 ms.
[2024-05-30 23:40:21] [INFO ] Added : 110 causal constraints over 22 iterations in 3759 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-30 23:40:22] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:22] [INFO ] Invariant cache hit.
[2024-05-30 23:40:22] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2024-05-30 23:40:22] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 86 ms returned sat
[2024-05-30 23:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:25] [INFO ] [Real]Absence check using state equation in 2123 ms returned sat
[2024-05-30 23:40:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:40:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2024-05-30 23:40:25] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 64 ms returned sat
[2024-05-30 23:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:28] [INFO ] [Nat]Absence check using state equation in 2459 ms returned sat
[2024-05-30 23:40:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:40:30] [INFO ] [Nat]Added 160 Read/Feed constraints in 2389 ms returned sat
[2024-05-30 23:40:30] [INFO ] Deduced a trap composed of 58 places in 121 ms of which 0 ms to minimize.
[2024-05-30 23:40:31] [INFO ] Deduced a trap composed of 58 places in 85 ms of which 0 ms to minimize.
[2024-05-30 23:40:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 538 ms
[2024-05-30 23:40:31] [INFO ] Computed and/alt/rep : 800/4059/776 causal constraints (skipped 648 transitions) in 108 ms.
[2024-05-30 23:40:37] [INFO ] Added : 217 causal constraints over 44 iterations in 5970 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 35 out of 572 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 1460/1460 transitions.
Applied a total of 0 rules in 8 ms. Remains 572 /572 variables (removed 0) and now considering 1460/1460 (removed 0) transitions.
[2024-05-30 23:40:37] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:37] [INFO ] Invariant cache hit.
[2024-05-30 23:40:38] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
[2024-05-30 23:40:38] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:38] [INFO ] Invariant cache hit.
[2024-05-30 23:40:38] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-05-30 23:40:38] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:38] [INFO ] Invariant cache hit.
[2024-05-30 23:40:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:40:51] [INFO ] Implicit Places using invariants and state equation in 12707 ms returned []
Implicit Place search using SMT with State Equation took 13186 ms to find 0 implicit places.
[2024-05-30 23:40:51] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:51] [INFO ] Invariant cache hit.
[2024-05-30 23:40:51] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14544 ms. Remains : 572/572 places, 1460/1460 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 (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 57 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Finished random walk after 69 steps, including 0 resets, run visited all 4 properties in 10 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 9 factoid took 143 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 57 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 70 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 23:40:52] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:40:52] [INFO ] Invariant cache hit.
[2024-05-30 23:40:53] [INFO ] [Real]Absence check using 18 positive place invariants in 27 ms returned sat
[2024-05-30 23:40:53] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 87 ms returned sat
[2024-05-30 23:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:54] [INFO ] [Real]Absence check using state equation in 1692 ms returned sat
[2024-05-30 23:40:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:40:55] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-30 23:40:55] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 73 ms returned sat
[2024-05-30 23:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:40:58] [INFO ] [Nat]Absence check using state equation in 2491 ms returned sat
[2024-05-30 23:40:58] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:41:01] [INFO ] [Nat]Added 160 Read/Feed constraints in 2945 ms returned sat
[2024-05-30 23:41:01] [INFO ] Deduced a trap composed of 19 places in 339 ms of which 0 ms to minimize.
[2024-05-30 23:41:02] [INFO ] Deduced a trap composed of 258 places in 247 ms of which 1 ms to minimize.
[2024-05-30 23:41:02] [INFO ] Deduced a trap composed of 247 places in 304 ms of which 13 ms to minimize.
[2024-05-30 23:41:03] [INFO ] Deduced a trap composed of 273 places in 265 ms of which 0 ms to minimize.
[2024-05-30 23:41:03] [INFO ] Deduced a trap composed of 289 places in 270 ms of which 0 ms to minimize.
[2024-05-30 23:41:04] [INFO ] Deduced a trap composed of 256 places in 290 ms of which 0 ms to minimize.
[2024-05-30 23:41:04] [INFO ] Deduced a trap composed of 241 places in 254 ms of which 1 ms to minimize.
[2024-05-30 23:41:04] [INFO ] Deduced a trap composed of 247 places in 275 ms of which 1 ms to minimize.
[2024-05-30 23:41:05] [INFO ] Deduced a trap composed of 247 places in 235 ms of which 1 ms to minimize.
[2024-05-30 23:41:05] [INFO ] Deduced a trap composed of 260 places in 250 ms of which 0 ms to minimize.
[2024-05-30 23:41:05] [INFO ] Deduced a trap composed of 241 places in 232 ms of which 0 ms to minimize.
[2024-05-30 23:41:06] [INFO ] Deduced a trap composed of 58 places in 87 ms of which 0 ms to minimize.
[2024-05-30 23:41:06] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 4822 ms
[2024-05-30 23:41:06] [INFO ] Computed and/alt/rep : 800/4059/776 causal constraints (skipped 648 transitions) in 103 ms.
[2024-05-30 23:41:10] [INFO ] Added : 95 causal constraints over 19 iterations in 3791 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
[2024-05-30 23:41:10] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:41:10] [INFO ] Invariant cache hit.
[2024-05-30 23:41:11] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2024-05-30 23:41:11] [INFO ] [Real]Absence check using 18 positive and 28 generalized place invariants in 88 ms returned sat
[2024-05-30 23:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:13] [INFO ] [Real]Absence check using state equation in 1795 ms returned sat
[2024-05-30 23:41:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:41:13] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2024-05-30 23:41:14] [INFO ] [Nat]Absence check using 18 positive and 28 generalized place invariants in 64 ms returned sat
[2024-05-30 23:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:41:16] [INFO ] [Nat]Absence check using state equation in 2485 ms returned sat
[2024-05-30 23:41:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:41:18] [INFO ] [Nat]Added 160 Read/Feed constraints in 2416 ms returned sat
[2024-05-30 23:41:19] [INFO ] Deduced a trap composed of 58 places in 168 ms of which 1 ms to minimize.
[2024-05-30 23:41:19] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 0 ms to minimize.
[2024-05-30 23:41:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 541 ms
[2024-05-30 23:41:19] [INFO ] Computed and/alt/rep : 800/4059/776 causal constraints (skipped 648 transitions) in 103 ms.
[2024-05-30 23:41:24] [INFO ] Added : 217 causal constraints over 44 iterations in 5240 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 7361 reset in 1385 ms.
Product exploration explored 100000 steps with 7369 reset in 1030 ms.
Built C files in :
/tmp/ltsmin10696074983297124615
[2024-05-30 23:41:27] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10696074983297124615
Running compilation step : cd /tmp/ltsmin10696074983297124615;'/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 2581 ms.
Running link step : cd /tmp/ltsmin10696074983297124615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin10696074983297124615;'/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' '--hoa' '/tmp/stateBased7607718510142217931.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 35 out of 572 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 572/572 places, 1460/1460 transitions.
Applied a total of 0 rules in 5 ms. Remains 572 /572 variables (removed 0) and now considering 1460/1460 (removed 0) transitions.
[2024-05-30 23:41:42] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:41:42] [INFO ] Invariant cache hit.
[2024-05-30 23:41:42] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
[2024-05-30 23:41:42] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:41:42] [INFO ] Invariant cache hit.
[2024-05-30 23:41:43] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-30 23:41:43] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:41:43] [INFO ] Invariant cache hit.
[2024-05-30 23:41:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:41:56] [INFO ] Implicit Places using invariants and state equation in 13257 ms returned []
Implicit Place search using SMT with State Equation took 13627 ms to find 0 implicit places.
[2024-05-30 23:41:56] [INFO ] Flow matrix only has 1428 transitions (discarded 32 similar events)
[2024-05-30 23:41:56] [INFO ] Invariant cache hit.
[2024-05-30 23:41:57] [INFO ] Dead Transitions using invariants and state equation in 611 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14773 ms. Remains : 572/572 places, 1460/1460 transitions.
Built C files in :
/tmp/ltsmin18043334958595843414
[2024-05-30 23:41:57] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18043334958595843414
Running compilation step : cd /tmp/ltsmin18043334958595843414;'/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 2330 ms.
Running link step : cd /tmp/ltsmin18043334958595843414;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin18043334958595843414;'/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' '--hoa' '/tmp/stateBased10268030271114177355.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:42:12] [INFO ] Flatten gal took : 39 ms
[2024-05-30 23:42:12] [INFO ] Flatten gal took : 39 ms
[2024-05-30 23:42:12] [INFO ] Time to serialize gal into /tmp/LTL15841684888520972309.gal : 6 ms
[2024-05-30 23:42:12] [INFO ] Time to serialize properties into /tmp/LTL18043686185940432609.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/LTL15841684888520972309.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17298515963354738791.hoa' '-atoms' '/tmp/LTL18043686185940432609.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/LTL18043686185940432609.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17298515963354738791.hoa
Detected timeout of ITS tools.
[2024-05-30 23:42:27] [INFO ] Flatten gal took : 68 ms
[2024-05-30 23:42:27] [INFO ] Flatten gal took : 56 ms
[2024-05-30 23:42:27] [INFO ] Time to serialize gal into /tmp/LTL18446125596632992610.gal : 9 ms
[2024-05-30 23:42:27] [INFO ] Time to serialize properties into /tmp/LTL4925398463516661045.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/LTL18446125596632992610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4925398463516661045.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(("((((((((IdleTasks_1>=1)&&(TryAllocateOneTaskB_5>=1))||((IdleTasks_6>=1)&&(TryAllocateOneTaskB_6>=1)))||(((IdleTasks_1>=1)&&(Try...4086
Formula 0 simplified : G(!"((((((((IdleTasks_1>=1)&&(TryAllocateOneTaskB_5>=1))||((IdleTasks_6>=1)&&(TryAllocateOneTaskB_6>=1)))||(((IdleTasks_1>=1)&&(TryA...4080
Detected timeout of ITS tools.
[2024-05-30 23:42:42] [INFO ] Flatten gal took : 81 ms
[2024-05-30 23:42:42] [INFO ] Applying decomposition
[2024-05-30 23:42:42] [INFO ] Flatten gal took : 59 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/graph8158936235001444654.txt' '-o' '/tmp/graph8158936235001444654.bin' '-w' '/tmp/graph8158936235001444654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8158936235001444654.bin' '-l' '-1' '-v' '-w' '/tmp/graph8158936235001444654.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:42:42] [INFO ] Decomposing Gal with order
[2024-05-30 23:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:42:43] [INFO ] Removed a total of 1303 redundant transitions.
[2024-05-30 23:42:43] [INFO ] Flatten gal took : 150 ms
[2024-05-30 23:42:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 12 ms.
[2024-05-30 23:42:43] [INFO ] Time to serialize gal into /tmp/LTL8395797962423070624.gal : 11 ms
[2024-05-30 23:42:43] [INFO ] Time to serialize properties into /tmp/LTL6384876316068450408.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/LTL8395797962423070624.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6384876316068450408.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 : !((F(("((((((((i0.u1.IdleTasks_1>=1)&&(i0.u14.TryAllocateOneTaskB_5>=1))||((i0.u6.IdleTasks_6>=1)&&(i0.u15.TryAllocateOneTaskB_6>=1)))...5166
Formula 0 simplified : G(!"((((((((i0.u1.IdleTasks_1>=1)&&(i0.u14.TryAllocateOneTaskB_5>=1))||((i0.u6.IdleTasks_6>=1)&&(i0.u15.TryAllocateOneTaskB_6>=1)))|...5160
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10084757988236854186
[2024-05-30 23:42:58] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10084757988236854186
Running compilation step : cd /tmp/ltsmin10084757988236854186;'/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 2666 ms.
Running link step : cd /tmp/ltsmin10084757988236854186;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin10084757988236854186;'/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((LTLAPp1==true))&&(LTLAPp2==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-04 finished in 206500 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(X(F(p0)))))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J06T08-LTLFireability-06
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 780 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 780/780 places, 1660/1660 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 780 transition count 1604
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 724 transition count 1604
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 112 place count 724 transition count 1508
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 304 place count 628 transition count 1508
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 480 place count 540 transition count 1420
Applied a total of 480 rules in 42 ms. Remains 540 /780 variables (removed 240) and now considering 1420/1660 (removed 240) transitions.
[2024-05-30 23:43:13] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
// Phase 1: matrix 1388 rows 540 cols
[2024-05-30 23:43:13] [INFO ] Computed 54 invariants in 48 ms
[2024-05-30 23:43:14] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
[2024-05-30 23:43:14] [INFO ] Flow matrix only has 1388 transitions (discarded 32 similar events)
[2024-05-30 23:43:14] [INFO ] Invariant cache hit.
[2024-05-30 23:43:14] [INFO ] Implicit Places using invariants in 397 ms returned [476, 477, 478, 479, 480, 481, 482, 483]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 399 ms to find 8 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 532/780 places, 1420/1660 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 524 transition count 1412
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 524 transition count 1412
Applied a total of 16 rules in 16 ms. Remains 524 /532 variables (removed 8) and now considering 1412/1420 (removed 8) transitions.
[2024-05-30 23:43:14] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 524 cols
[2024-05-30 23:43:14] [INFO ] Computed 46 invariants in 17 ms
[2024-05-30 23:43:15] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-30 23:43:15] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:15] [INFO ] Invariant cache hit.
[2024-05-30 23:43:15] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:43:27] [INFO ] Implicit Places using invariants and state equation in 12669 ms returned []
Implicit Place search using SMT with State Equation took 13027 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 524/780 places, 1412/1660 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 14274 ms. Remains : 524/780 places, 1412/1660 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s293 1) (GEQ s303 1)) (AND (GEQ s297 1) (GEQ s303 1)) (AND (GEQ s292 1) (GEQ s303 1)) (AND (GEQ s295 1) (GEQ s303 1)) (AND (GEQ s294 1) (...], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 2806 reset in 322 ms.
Product exploration explored 100000 steps with 2782 reset in 482 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 43 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=43 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 23:43:29] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:29] [INFO ] Invariant cache hit.
[2024-05-30 23:43:30] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2024-05-30 23:43:30] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 38 ms returned sat
[2024-05-30 23:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:43:31] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2024-05-30 23:43:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:43:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-30 23:43:31] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 42 ms returned sat
[2024-05-30 23:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:43:33] [INFO ] [Nat]Absence check using state equation in 1481 ms returned sat
[2024-05-30 23:43:33] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:43:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:43:37] [INFO ] [Nat]Added 160 Read/Feed constraints in 4214 ms returned sat
[2024-05-30 23:43:37] [INFO ] Deduced a trap composed of 52 places in 71 ms of which 1 ms to minimize.
[2024-05-30 23:43:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 328 ms
[2024-05-30 23:43:37] [INFO ] Computed and/alt/rep : 688/3787/664 causal constraints (skipped 712 transitions) in 111 ms.
[2024-05-30 23:43:38] [INFO ] Added : 16 causal constraints over 4 iterations in 830 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 9 out of 524 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 1412/1412 transitions.
Applied a total of 0 rules in 5 ms. Remains 524 /524 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
[2024-05-30 23:43:38] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:38] [INFO ] Invariant cache hit.
[2024-05-30 23:43:39] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
[2024-05-30 23:43:39] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:39] [INFO ] Invariant cache hit.
[2024-05-30 23:43:39] [INFO ] Implicit Places using invariants in 405 ms returned []
[2024-05-30 23:43:39] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:39] [INFO ] Invariant cache hit.
[2024-05-30 23:43:40] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:43:49] [INFO ] Implicit Places using invariants and state equation in 10068 ms returned []
Implicit Place search using SMT with State Equation took 10499 ms to find 0 implicit places.
[2024-05-30 23:43:49] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:49] [INFO ] Invariant cache hit.
[2024-05-30 23:43:50] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11871 ms. Remains : 524/524 places, 1412/1412 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 51 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 61 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-30 23:43:51] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:43:51] [INFO ] Invariant cache hit.
[2024-05-30 23:43:51] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-30 23:43:51] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 34 ms returned sat
[2024-05-30 23:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:43:52] [INFO ] [Real]Absence check using state equation in 1333 ms returned sat
[2024-05-30 23:43:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:43:53] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2024-05-30 23:43:53] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 50 ms returned sat
[2024-05-30 23:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:43:55] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2024-05-30 23:43:55] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:43:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:43:59] [INFO ] [Nat]Added 160 Read/Feed constraints in 4359 ms returned sat
[2024-05-30 23:43:59] [INFO ] Deduced a trap composed of 206 places in 158 ms of which 1 ms to minimize.
[2024-05-30 23:44:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 546 ms
[2024-05-30 23:44:00] [INFO ] Computed and/alt/rep : 688/3787/664 causal constraints (skipped 712 transitions) in 95 ms.
[2024-05-30 23:44:01] [INFO ] Added : 32 causal constraints over 7 iterations in 1456 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2803 reset in 347 ms.
Product exploration explored 100000 steps with 2808 reset in 365 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 9 out of 524 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 524/524 places, 1412/1412 transitions.
Applied a total of 0 rules in 18 ms. Remains 524 /524 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
[2024-05-30 23:44:02] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:02] [INFO ] Invariant cache hit.
[2024-05-30 23:44:03] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
[2024-05-30 23:44:03] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-30 23:44:03] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:03] [INFO ] Invariant cache hit.
[2024-05-30 23:44:03] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1221 ms. Remains : 524/524 places, 1412/1412 transitions.
Built C files in :
/tmp/ltsmin12107912905351870444
[2024-05-30 23:44:03] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12107912905351870444
Running compilation step : cd /tmp/ltsmin12107912905351870444;'/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 2564 ms.
Running link step : cd /tmp/ltsmin12107912905351870444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12107912905351870444;'/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' '--hoa' '/tmp/stateBased14798007312967585103.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 524 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 1412/1412 transitions.
Applied a total of 0 rules in 4 ms. Remains 524 /524 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
[2024-05-30 23:44:18] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:18] [INFO ] Invariant cache hit.
[2024-05-30 23:44:19] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
[2024-05-30 23:44:19] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:19] [INFO ] Invariant cache hit.
[2024-05-30 23:44:19] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-30 23:44:19] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:19] [INFO ] Invariant cache hit.
[2024-05-30 23:44:20] [INFO ] State equation strengthened by 160 read => feed constraints.
[2024-05-30 23:44:30] [INFO ] Implicit Places using invariants and state equation in 10408 ms returned []
Implicit Place search using SMT with State Equation took 10833 ms to find 0 implicit places.
[2024-05-30 23:44:30] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
[2024-05-30 23:44:30] [INFO ] Invariant cache hit.
[2024-05-30 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12016 ms. Remains : 524/524 places, 1412/1412 transitions.
Built C files in :
/tmp/ltsmin16241148946950730369
[2024-05-30 23:44:30] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16241148946950730369
Running compilation step : cd /tmp/ltsmin16241148946950730369;'/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 2361 ms.
Running link step : cd /tmp/ltsmin16241148946950730369;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin16241148946950730369;'/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' '--hoa' '/tmp/stateBased889722081359060892.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:44:46] [INFO ] Flatten gal took : 39 ms
[2024-05-30 23:44:46] [INFO ] Flatten gal took : 38 ms
[2024-05-30 23:44:46] [INFO ] Time to serialize gal into /tmp/LTL8362923530467406079.gal : 5 ms
[2024-05-30 23:44:46] [INFO ] Time to serialize properties into /tmp/LTL6572297638218397064.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/LTL8362923530467406079.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1208925104694578868.hoa' '-atoms' '/tmp/LTL6572297638218397064.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...317
Loading property file /tmp/LTL6572297638218397064.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1208925104694578868.hoa
Detected timeout of ITS tools.
[2024-05-30 23:45:01] [INFO ] Flatten gal took : 38 ms
[2024-05-30 23:45:01] [INFO ] Flatten gal took : 39 ms
[2024-05-30 23:45:01] [INFO ] Time to serialize gal into /tmp/LTL4071283918375573196.gal : 6 ms
[2024-05-30 23:45:01] [INFO ] Time to serialize properties into /tmp/LTL6610277543623601703.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/LTL4071283918375573196.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6610277543623601703.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 : !((X(X(X(F("(((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_7>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_S...460
Formula 0 simplified : XXXG!"(((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_7>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sourc...450
Detected timeout of ITS tools.
[2024-05-30 23:45:16] [INFO ] Flatten gal took : 62 ms
[2024-05-30 23:45:16] [INFO ] Applying decomposition
[2024-05-30 23:45:16] [INFO ] Flatten gal took : 59 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/graph12276267421221436208.txt' '-o' '/tmp/graph12276267421221436208.bin' '-w' '/tmp/graph12276267421221436208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12276267421221436208.bin' '-l' '-1' '-v' '-w' '/tmp/graph12276267421221436208.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:45:16] [INFO ] Decomposing Gal with order
[2024-05-30 23:45:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:45:16] [INFO ] Removed a total of 1047 redundant transitions.
[2024-05-30 23:45:16] [INFO ] Flatten gal took : 151 ms
[2024-05-30 23:45:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 579 labels/synchronizations in 19 ms.
[2024-05-30 23:45:16] [INFO ] Time to serialize gal into /tmp/LTL4699579863499722353.gal : 10 ms
[2024-05-30 23:45:16] [INFO ] Time to serialize properties into /tmp/LTL15132217837812335576.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/LTL4699579863499722353.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15132217837812335576.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(X(X(F("(((((i1.i0.u26.Abort_Check_Sources_B_3>=1)&&(i1.i0.u26.NoSigAbort_0>=1))||((i1.i0.u26.Abort_Check_Sources_B_7>=1)&&(i1.i0....620
Formula 0 simplified : XXXG!"(((((i1.i0.u26.Abort_Check_Sources_B_3>=1)&&(i1.i0.u26.NoSigAbort_0>=1))||((i1.i0.u26.Abort_Check_Sources_B_7>=1)&&(i1.i0.u26....610
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17388514693165311943
[2024-05-30 23:45:31] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17388514693165311943
Running compilation step : cd /tmp/ltsmin17388514693165311943;'/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 2416 ms.
Running link step : cd /tmp/ltsmin17388514693165311943;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin17388514693165311943;'/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(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T08-LTLFireability-06 finished in 153560 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' '!(G(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' '!(G(F((!p0 U (p1||G(!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' '!(X((X(F(p1))||p0)))'
[2024-05-30 23:45:47] [INFO ] Flatten gal took : 77 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2398866113491261966
[2024-05-30 23:45:47] [INFO ] Too many transitions (1660) to apply POR reductions. Disabling POR matrices.
[2024-05-30 23:45:47] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2398866113491261966
Running compilation step : cd /tmp/ltsmin2398866113491261966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' '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 23:45:47] [INFO ] Applying decomposition
[2024-05-30 23:45:47] [INFO ] Flatten gal took : 54 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/graph13884589863259704753.txt' '-o' '/tmp/graph13884589863259704753.bin' '-w' '/tmp/graph13884589863259704753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13884589863259704753.bin' '-l' '-1' '-v' '-w' '/tmp/graph13884589863259704753.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:45:47] [INFO ] Decomposing Gal with order
[2024-05-30 23:45:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:45:47] [INFO ] Removed a total of 1435 redundant transitions.
[2024-05-30 23:45:47] [INFO ] Flatten gal took : 118 ms
[2024-05-30 23:45:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 224 labels/synchronizations in 13 ms.
[2024-05-30 23:45:47] [INFO ] Time to serialize gal into /tmp/LTLFireability3641932368008742894.gal : 15 ms
[2024-05-30 23:45:47] [INFO ] Time to serialize properties into /tmp/LTLFireability8322978012507861282.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/LTLFireability3641932368008742894.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8322978012507861282.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 6 LTL properties
Checking formula 0 : !((F("((((((i15.i0.u1.AwakeTasks_3>=1)&&(i0.i1.u51.Idle_3>=1))&&(i0.i0.u3.ORB_Lock_0>=1))||(((i15.i0.u1.AwakeTasks_4>=1)&&(i17.i0.u113...699
Formula 0 simplified : G!"((((((i15.i0.u1.AwakeTasks_3>=1)&&(i0.i1.u51.Idle_3>=1))&&(i0.i0.u3.ORB_Lock_0>=1))||(((i15.i0.u1.AwakeTasks_4>=1)&&(i17.i0.u113....695
Compilation finished in 3503 ms.
Running link step : cd /tmp/ltsmin2398866113491261966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2398866113491261966;'/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' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2398866113491261966;'/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' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2398866113491261966;'/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' '<>((((LTLAPp2==true)&&X((LTLAPp3==true)))||(LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 19527 ms.
FORMULA PolyORBLF-COL-S04J06T08-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin2398866113491261966;'/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(X(X(<>((LTLAPp4==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2398866113491261966;'/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(X(X(<>((LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2398866113491261966;'/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' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 00:13:57] [INFO ] Applying decomposition
[2024-05-31 00:13:57] [INFO ] Flatten gal took : 717 ms
[2024-05-31 00:13:57] [INFO ] Decomposing Gal with order
[2024-05-31 00:13:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 00:13:58] [INFO ] Removed a total of 5111 redundant transitions.
[2024-05-31 00:13:58] [INFO ] Flatten gal took : 440 ms
[2024-05-31 00:13:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 108 ms.
[2024-05-31 00:13:58] [INFO ] Time to serialize gal into /tmp/LTLFireability5219860488528890621.gal : 30 ms
[2024-05-31 00:13:58] [INFO ] Time to serialize properties into /tmp/LTLFireability5110847766953301837.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/LTLFireability5219860488528890621.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5110847766953301837.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("((((((Threads3.AwakeTasks_3>=1)&&(Threads3.Idle_3>=1))&&(ORB_Lock.ORB_Lock_0>=1))||(((Threads4.AwakeTasks_4>=1)&&(Threads4.Idle_...683
Formula 0 simplified : G!"((((((Threads3.AwakeTasks_3>=1)&&(Threads3.Idle_3>=1))&&(ORB_Lock.ORB_Lock_0>=1))||(((Threads4.AwakeTasks_4>=1)&&(Threads4.Idle_4...679
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2398866113491261966;'/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' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2398866113491261966;'/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' '--ltl' '[](<>((!(LTLAPp6==true) U ((LTLAPp7==true)||[](!(LTLAPp6==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9881024 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16147576 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-S04J06T08"
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-S04J06T08, 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-171654460400098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T08.tgz
mv PolyORBLF-COL-S04J06T08 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 ;