Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789000312.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPs-PT-050A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789000312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 13 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 447K 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 ShieldPPPs-PT-050A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-050A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716977517989

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-050A
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 10:11:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 10:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 10:11:59] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2024-05-29 10:12:00] [INFO ] Transformed 1553 places.
[2024-05-29 10:12:00] [INFO ] Transformed 1303 transitions.
[2024-05-29 10:12:00] [INFO ] Found NUPN structural information;
[2024-05-29 10:12:00] [INFO ] Parsed PT model containing 1553 places and 1303 transitions and 5006 arcs in 340 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-050A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 192 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 10:12:00] [INFO ] Computed 551 invariants in 28 ms
[2024-05-29 10:12:01] [INFO ] Implicit Places using invariants in 1232 ms returned []
[2024-05-29 10:12:01] [INFO ] Invariant cache hit.
[2024-05-29 10:12:03] [INFO ] Implicit Places using invariants and state equation in 1956 ms returned []
Implicit Place search using SMT with State Equation took 3219 ms to find 0 implicit places.
[2024-05-29 10:12:03] [INFO ] Invariant cache hit.
[2024-05-29 10:12:04] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4315 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Support contains 25 out of 1553 places after structural reductions.
[2024-05-29 10:12:04] [INFO ] Flatten gal took : 197 ms
[2024-05-29 10:12:05] [INFO ] Flatten gal took : 109 ms
[2024-05-29 10:12:05] [INFO ] Input system was already deterministic with 1303 transitions.
Finished random walk after 2957 steps, including 0 resets, run visited all 13 properties in 217 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 1 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' '!(X(X(F(p0))))'
Support contains 2 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 63 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:12:05] [INFO ] Invariant cache hit.
[2024-05-29 10:12:06] [INFO ] Implicit Places using invariants in 903 ms returned []
[2024-05-29 10:12:06] [INFO ] Invariant cache hit.
[2024-05-29 10:12:08] [INFO ] Implicit Places using invariants and state equation in 1997 ms returned []
Implicit Place search using SMT with State Equation took 2908 ms to find 0 implicit places.
[2024-05-29 10:12:08] [INFO ] Invariant cache hit.
[2024-05-29 10:12:09] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3890 ms. Remains : 1553/1553 places, 1303/1303 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 247 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-01 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: 1}]], initial=2, aps=[p0:(OR (EQ s789 0) (EQ s459 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2513 ms.
Product exploration explored 100000 steps with 33333 reset in 2483 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 25 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-050A-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-01 finished in 9247 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(p0))))'
Support contains 3 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 41 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:12:14] [INFO ] Invariant cache hit.
[2024-05-29 10:12:15] [INFO ] Implicit Places using invariants in 923 ms returned []
[2024-05-29 10:12:15] [INFO ] Invariant cache hit.
[2024-05-29 10:12:17] [INFO ] Implicit Places using invariants and state equation in 2005 ms returned []
Implicit Place search using SMT with State Equation took 2934 ms to find 0 implicit places.
[2024-05-29 10:12:17] [INFO ] Invariant cache hit.
[2024-05-29 10:12:18] [INFO ] Dead Transitions using invariants and state equation in 989 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3965 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-03 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: 1}]], initial=2, aps=[p0:(AND (EQ s68 1) (OR (EQ s507 0) (EQ s272 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][false, false, false]]
Product exploration explored 100000 steps with 33 reset in 1047 ms.
Product exploration explored 100000 steps with 33 reset in 1310 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 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 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2964 steps, including 0 resets, run visited all 1 properties in 62 ms. (steps per millisecond=47 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 97 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 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 10:12:21] [INFO ] Invariant cache hit.
[2024-05-29 10:12:23] [INFO ] [Real]Absence check using 551 positive place invariants in 518 ms returned sat
[2024-05-29 10:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:12:30] [INFO ] [Real]Absence check using state equation in 6709 ms returned sat
[2024-05-29 10:12:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:12:32] [INFO ] [Nat]Absence check using 551 positive place invariants in 325 ms returned sat
[2024-05-29 10:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:12:36] [INFO ] [Nat]Absence check using state equation in 4095 ms returned sat
[2024-05-29 10:12:36] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 7 ms to minimize.
[2024-05-29 10:12:36] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 1 ms to minimize.
[2024-05-29 10:12:36] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-29 10:12:36] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:12:36] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 766 ms
[2024-05-29 10:12:37] [INFO ] Computed and/alt/rep : 1302/3603/1302 causal constraints (skipped 0 transitions) in 120 ms.
[2024-05-29 10:12:45] [INFO ] Added : 305 causal constraints over 61 iterations in 8654 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 3 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 35 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:12:45] [INFO ] Invariant cache hit.
[2024-05-29 10:12:46] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2024-05-29 10:12:46] [INFO ] Invariant cache hit.
[2024-05-29 10:12:48] [INFO ] Implicit Places using invariants and state equation in 1985 ms returned []
Implicit Place search using SMT with State Equation took 2996 ms to find 0 implicit places.
[2024-05-29 10:12:48] [INFO ] Invariant cache hit.
[2024-05-29 10:12:49] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3930 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 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 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3094 steps, including 0 resets, run visited all 1 properties in 50 ms. (steps per millisecond=61 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 95 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 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 10:12:50] [INFO ] Invariant cache hit.
[2024-05-29 10:12:51] [INFO ] [Real]Absence check using 551 positive place invariants in 502 ms returned sat
[2024-05-29 10:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:12:58] [INFO ] [Real]Absence check using state equation in 6550 ms returned sat
[2024-05-29 10:12:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:12:59] [INFO ] [Nat]Absence check using 551 positive place invariants in 336 ms returned sat
[2024-05-29 10:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:13:04] [INFO ] [Nat]Absence check using state equation in 4077 ms returned sat
[2024-05-29 10:13:04] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-29 10:13:04] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 0 ms to minimize.
[2024-05-29 10:13:04] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 1 ms to minimize.
[2024-05-29 10:13:04] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-29 10:13:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 606 ms
[2024-05-29 10:13:04] [INFO ] Computed and/alt/rep : 1302/3603/1302 causal constraints (skipped 0 transitions) in 84 ms.
[2024-05-29 10:13:14] [INFO ] Deduced a trap composed of 3 places in 801 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)
[2024-05-29 10:13:14] [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 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 32 reset in 1012 ms.
Product exploration explored 100000 steps with 33 reset in 1275 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 1553 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 5 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1553 transition count 1303
Deduced a syphon composed of 2 places in 3 ms
Applied a total of 2 rules in 321 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:13:17] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 10:13:17] [INFO ] Computed 551 invariants in 10 ms
[2024-05-29 10:13:18] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1553/1553 places, 1303/1303 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1294 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Built C files in :
/tmp/ltsmin5492979267901587586
[2024-05-29 10:13:18] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5492979267901587586
Running compilation step : cd /tmp/ltsmin5492979267901587586;'/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 2549 ms.
Running link step : cd /tmp/ltsmin5492979267901587586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin5492979267901587586;'/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/stateBased317784004494331743.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 43 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 10:13:33] [INFO ] Computed 551 invariants in 12 ms
[2024-05-29 10:13:34] [INFO ] Implicit Places using invariants in 913 ms returned []
[2024-05-29 10:13:34] [INFO ] Invariant cache hit.
[2024-05-29 10:13:36] [INFO ] Implicit Places using invariants and state equation in 1921 ms returned []
Implicit Place search using SMT with State Equation took 2836 ms to find 0 implicit places.
[2024-05-29 10:13:36] [INFO ] Invariant cache hit.
[2024-05-29 10:13:37] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3836 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Built C files in :
/tmp/ltsmin16121312165116618463
[2024-05-29 10:13:37] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16121312165116618463
Running compilation step : cd /tmp/ltsmin16121312165116618463;'/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 2442 ms.
Running link step : cd /tmp/ltsmin16121312165116618463;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin16121312165116618463;'/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/stateBased14409116948004223651.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:13:52] [INFO ] Flatten gal took : 63 ms
[2024-05-29 10:13:52] [INFO ] Flatten gal took : 63 ms
[2024-05-29 10:13:52] [INFO ] Time to serialize gal into /tmp/LTL12558263327082976393.gal : 14 ms
[2024-05-29 10:13:52] [INFO ] Time to serialize properties into /tmp/LTL13013355039721833779.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/LTL12558263327082976393.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9031147621439970491.hoa' '-atoms' '/tmp/LTL13013355039721833779.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/LTL13013355039721833779.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9031147621439970491.hoa
Detected timeout of ITS tools.
[2024-05-29 10:14:07] [INFO ] Flatten gal took : 57 ms
[2024-05-29 10:14:07] [INFO ] Flatten gal took : 54 ms
[2024-05-29 10:14:07] [INFO ] Time to serialize gal into /tmp/LTL13791041787806559831.gal : 10 ms
[2024-05-29 10:14:07] [INFO ] Time to serialize properties into /tmp/LTL5449692085826919364.ltl : 8 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/LTL13791041787806559831.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5449692085826919364.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 : !((X(X(F("((p68==1)&&((p507==0)||(p272==1)))")))))
Formula 0 simplified : XXG!"((p68==1)&&((p507==0)||(p272==1)))"
Detected timeout of ITS tools.
[2024-05-29 10:14:22] [INFO ] Flatten gal took : 54 ms
[2024-05-29 10:14:22] [INFO ] Applying decomposition
[2024-05-29 10:14:22] [INFO ] Flatten gal took : 65 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/graph10113150011301893875.txt' '-o' '/tmp/graph10113150011301893875.bin' '-w' '/tmp/graph10113150011301893875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10113150011301893875.bin' '-l' '-1' '-v' '-w' '/tmp/graph10113150011301893875.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:14:23] [INFO ] Decomposing Gal with order
[2024-05-29 10:14:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:14:23] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:14:23] [INFO ] Flatten gal took : 127 ms
[2024-05-29 10:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 604 labels/synchronizations in 128 ms.
[2024-05-29 10:14:23] [INFO ] Time to serialize gal into /tmp/LTL6872319341368041650.gal : 28 ms
[2024-05-29 10:14:23] [INFO ] Time to serialize properties into /tmp/LTL16710642784931729924.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/LTL6872319341368041650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16710642784931729924.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(F("((i2.i1.u24.p68==1)&&((i16.i0.u180.p507==0)||(i8.i0.u97.p272==1)))")))))
Formula 0 simplified : XXG!"((i2.i1.u24.p68==1)&&((i16.i0.u180.p507==0)||(i8.i0.u97.p272==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10801175512741146936
[2024-05-29 10:14:38] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10801175512741146936
Running compilation step : cd /tmp/ltsmin10801175512741146936;'/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 2385 ms.
Running link step : cd /tmp/ltsmin10801175512741146936;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10801175512741146936;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-03 finished in 158850 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 4 out of 1553 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1551 transition count 1301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1550 transition count 1300
Applied a total of 4 rules in 152 ms. Remains 1550 /1553 variables (removed 3) and now considering 1300/1303 (removed 3) transitions.
// Phase 1: matrix 1300 rows 1550 cols
[2024-05-29 10:14:53] [INFO ] Computed 551 invariants in 4 ms
[2024-05-29 10:14:54] [INFO ] Implicit Places using invariants in 964 ms returned []
[2024-05-29 10:14:54] [INFO ] Invariant cache hit.
[2024-05-29 10:14:56] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2883 ms to find 0 implicit places.
[2024-05-29 10:14:56] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-29 10:14:56] [INFO ] Invariant cache hit.
[2024-05-29 10:14:57] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1550/1553 places, 1300/1303 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3931 ms. Remains : 1550/1553 places, 1300/1303 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-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 (EQ s698 0) (EQ s736 1)), p1:(OR (EQ s664 0) (EQ s227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 62 reset in 942 ms.
Product exploration explored 100000 steps with 61 reset in 1230 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 67 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1869 steps, including 0 resets, run visited all 2 properties in 34 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 105 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 1550 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1550/1550 places, 1300/1300 transitions.
Applied a total of 0 rules in 68 ms. Remains 1550 /1550 variables (removed 0) and now considering 1300/1300 (removed 0) transitions.
[2024-05-29 10:15:00] [INFO ] Invariant cache hit.
[2024-05-29 10:15:01] [INFO ] Implicit Places using invariants in 843 ms returned []
[2024-05-29 10:15:01] [INFO ] Invariant cache hit.
[2024-05-29 10:15:03] [INFO ] Implicit Places using invariants and state equation in 1860 ms returned []
Implicit Place search using SMT with State Equation took 2704 ms to find 0 implicit places.
[2024-05-29 10:15:03] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-29 10:15:03] [INFO ] Invariant cache hit.
[2024-05-29 10:15:04] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3658 ms. Remains : 1550/1550 places, 1300/1300 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 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 80 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1894 steps, including 0 resets, run visited all 2 properties in 41 ms. (steps per millisecond=46 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 112 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 62 reset in 946 ms.
Product exploration explored 100000 steps with 62 reset in 1181 ms.
Built C files in :
/tmp/ltsmin17453476469105590200
[2024-05-29 10:15:06] [INFO ] Computing symmetric may disable matrix : 1300 transitions.
[2024-05-29 10:15:06] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:06] [INFO ] Computing symmetric may enable matrix : 1300 transitions.
[2024-05-29 10:15:06] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:07] [INFO ] Computing Do-Not-Accords matrix : 1300 transitions.
[2024-05-29 10:15:07] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:07] [INFO ] Built C files in 322ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17453476469105590200
Running compilation step : cd /tmp/ltsmin17453476469105590200;'/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/ltsmin17453476469105590200;'/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/ltsmin17453476469105590200;'/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 4 out of 1550 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1550/1550 places, 1300/1300 transitions.
Applied a total of 0 rules in 47 ms. Remains 1550 /1550 variables (removed 0) and now considering 1300/1300 (removed 0) transitions.
[2024-05-29 10:15:10] [INFO ] Invariant cache hit.
[2024-05-29 10:15:11] [INFO ] Implicit Places using invariants in 846 ms returned []
[2024-05-29 10:15:11] [INFO ] Invariant cache hit.
[2024-05-29 10:15:13] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned []
Implicit Place search using SMT with State Equation took 2677 ms to find 0 implicit places.
[2024-05-29 10:15:13] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-29 10:15:13] [INFO ] Invariant cache hit.
[2024-05-29 10:15:13] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3598 ms. Remains : 1550/1550 places, 1300/1300 transitions.
Built C files in :
/tmp/ltsmin14806433650861661772
[2024-05-29 10:15:13] [INFO ] Computing symmetric may disable matrix : 1300 transitions.
[2024-05-29 10:15:13] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:13] [INFO ] Computing symmetric may enable matrix : 1300 transitions.
[2024-05-29 10:15:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:14] [INFO ] Computing Do-Not-Accords matrix : 1300 transitions.
[2024-05-29 10:15:14] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:15:14] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14806433650861661772
Running compilation step : cd /tmp/ltsmin14806433650861661772;'/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/ltsmin14806433650861661772;'/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/ltsmin14806433650861661772;'/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)
[2024-05-29 10:15:17] [INFO ] Flatten gal took : 38 ms
[2024-05-29 10:15:17] [INFO ] Flatten gal took : 37 ms
[2024-05-29 10:15:17] [INFO ] Time to serialize gal into /tmp/LTL8428740454315857706.gal : 6 ms
[2024-05-29 10:15:17] [INFO ] Time to serialize properties into /tmp/LTL18150132710836536905.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/LTL8428740454315857706.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8988982924430281667.hoa' '-atoms' '/tmp/LTL18150132710836536905.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/LTL18150132710836536905.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8988982924430281667.hoa
Detected timeout of ITS tools.
[2024-05-29 10:15:32] [INFO ] Flatten gal took : 34 ms
[2024-05-29 10:15:32] [INFO ] Flatten gal took : 34 ms
[2024-05-29 10:15:32] [INFO ] Time to serialize gal into /tmp/LTL8060352799602393531.gal : 6 ms
[2024-05-29 10:15:32] [INFO ] Time to serialize properties into /tmp/LTL1402486919683083233.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/LTL8060352799602393531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1402486919683083233.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 : !((G((F("((p699==0)||(p737==1))"))&&(F(G("((p665==0)||(p228==1))"))))))
Formula 0 simplified : F(G!"((p699==0)||(p737==1))" | GF!"((p665==0)||(p228==1))")
Detected timeout of ITS tools.
[2024-05-29 10:15:47] [INFO ] Flatten gal took : 47 ms
[2024-05-29 10:15:47] [INFO ] Applying decomposition
[2024-05-29 10:15:47] [INFO ] Flatten gal took : 35 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/graph6938241085421492846.txt' '-o' '/tmp/graph6938241085421492846.bin' '-w' '/tmp/graph6938241085421492846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6938241085421492846.bin' '-l' '-1' '-v' '-w' '/tmp/graph6938241085421492846.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:15:47] [INFO ] Decomposing Gal with order
[2024-05-29 10:15:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:15:48] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:15:48] [INFO ] Flatten gal took : 66 ms
[2024-05-29 10:15:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 9 ms.
[2024-05-29 10:15:48] [INFO ] Time to serialize gal into /tmp/LTL4939189506581939849.gal : 15 ms
[2024-05-29 10:15:48] [INFO ] Time to serialize properties into /tmp/LTL16518126915729255614.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/LTL4939189506581939849.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16518126915729255614.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 : !((G((F("((i22.i0.u248.p699==0)||(i23.i0.u262.p737==1))"))&&(F(G("((i21.i3.u236.p665==0)||(i7.i2.u81.p228==1))"))))))
Formula 0 simplified : F(G!"((i22.i0.u248.p699==0)||(i23.i0.u262.p737==1))" | GF!"((i21.i3.u236.p665==0)||(i7.i2.u81.p228==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10518685408959988226
[2024-05-29 10:16:03] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10518685408959988226
Running compilation step : cd /tmp/ltsmin10518685408959988226;'/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 2384 ms.
Running link step : cd /tmp/ltsmin10518685408959988226;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10518685408959988226;'/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))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 3040 ms.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-05 finished in 74932 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(G(p0)))'
Support contains 2 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 46 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 10:16:08] [INFO ] Computed 551 invariants in 5 ms
[2024-05-29 10:16:09] [INFO ] Implicit Places using invariants in 1035 ms returned []
[2024-05-29 10:16:09] [INFO ] Invariant cache hit.
[2024-05-29 10:16:11] [INFO ] Implicit Places using invariants and state equation in 1914 ms returned []
Implicit Place search using SMT with State Equation took 2951 ms to find 0 implicit places.
[2024-05-29 10:16:11] [INFO ] Invariant cache hit.
[2024-05-29 10:16:12] [INFO ] Dead Transitions using invariants and state equation in 859 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3857 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s303 0) (EQ s676 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1863 steps with 0 reset in 20 ms.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-07 finished in 4052 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(X((X(p0) U !p1))))'
Support contains 4 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 36 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:16:12] [INFO ] Invariant cache hit.
[2024-05-29 10:16:13] [INFO ] Implicit Places using invariants in 929 ms returned []
[2024-05-29 10:16:13] [INFO ] Invariant cache hit.
[2024-05-29 10:16:15] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2913 ms to find 0 implicit places.
[2024-05-29 10:16:15] [INFO ] Invariant cache hit.
[2024-05-29 10:16:16] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3839 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Stuttering acceptance computed with spot in 144 ms :[p1, p1, (OR (NOT p0) p1), true]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s1429 0) (EQ s857 1)), p0:(OR (EQ s1204 0) (EQ s1154 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1025 reset in 943 ms.
Product exploration explored 100000 steps with 1016 reset in 1081 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 84 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[p1, p1, (OR (NOT p0) p1), true]
Finished random walk after 601 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=66 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 6 factoid took 170 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[p1, p1, (OR (NOT p0) p1), true]
Stuttering acceptance computed with spot in 130 ms :[p1, p1, (OR (NOT p0) p1), true]
[2024-05-29 10:16:19] [INFO ] Invariant cache hit.
[2024-05-29 10:16:21] [INFO ] [Real]Absence check using 551 positive place invariants in 580 ms returned sat
[2024-05-29 10:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:16:29] [INFO ] [Real]Absence check using state equation in 7927 ms returned sat
[2024-05-29 10:16:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:16:30] [INFO ] [Nat]Absence check using 551 positive place invariants in 423 ms returned sat
[2024-05-29 10:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:16:35] [INFO ] [Nat]Absence check using state equation in 4816 ms returned sat
[2024-05-29 10:16:35] [INFO ] Computed and/alt/rep : 1302/3603/1302 causal constraints (skipped 0 transitions) in 82 ms.
[2024-05-29 10:16:44] [INFO ] Deduced a trap composed of 3 places in 861 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)
[2024-05-29 10:16:44] [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 p1
Could not prove EG p1
Support contains 4 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 34 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:16:45] [INFO ] Invariant cache hit.
[2024-05-29 10:16:45] [INFO ] Implicit Places using invariants in 900 ms returned []
[2024-05-29 10:16:45] [INFO ] Invariant cache hit.
[2024-05-29 10:16:47] [INFO ] Implicit Places using invariants and state equation in 2024 ms returned []
Implicit Place search using SMT with State Equation took 2934 ms to find 0 implicit places.
[2024-05-29 10:16:47] [INFO ] Invariant cache hit.
[2024-05-29 10:16:48] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3842 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 99 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[p1, p1, (OR (NOT p0) p1), true]
Finished random walk after 549 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=61 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 6 factoid took 136 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[p1, p1, (OR (NOT p0) p1), true]
Stuttering acceptance computed with spot in 107 ms :[p1, p1, (OR (NOT p0) p1), true]
[2024-05-29 10:16:49] [INFO ] Invariant cache hit.
[2024-05-29 10:16:51] [INFO ] [Real]Absence check using 551 positive place invariants in 592 ms returned sat
[2024-05-29 10:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:16:59] [INFO ] [Real]Absence check using state equation in 7826 ms returned sat
[2024-05-29 10:16:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:17:00] [INFO ] [Nat]Absence check using 551 positive place invariants in 387 ms returned sat
[2024-05-29 10:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:17:05] [INFO ] [Nat]Absence check using state equation in 4512 ms returned sat
[2024-05-29 10:17:05] [INFO ] Computed and/alt/rep : 1302/3603/1302 causal constraints (skipped 0 transitions) in 78 ms.
[2024-05-29 10:17:14] [INFO ] Added : 340 causal constraints over 68 iterations in 8852 ms. Result :unknown
Could not prove EG p1
Stuttering acceptance computed with spot in 119 ms :[p1, p1, (OR (NOT p0) p1), true]
Product exploration explored 100000 steps with 1009 reset in 853 ms.
Entered a terminal (fully accepting) state of product in 39837 steps with 393 reset in 430 ms.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-08 finished in 62907 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1553 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1551 transition count 1301
Applied a total of 4 rules in 100 ms. Remains 1551 /1553 variables (removed 2) and now considering 1301/1303 (removed 2) transitions.
// Phase 1: matrix 1301 rows 1551 cols
[2024-05-29 10:17:15] [INFO ] Computed 551 invariants in 8 ms
[2024-05-29 10:17:16] [INFO ] Implicit Places using invariants in 893 ms returned []
[2024-05-29 10:17:16] [INFO ] Invariant cache hit.
[2024-05-29 10:17:18] [INFO ] Implicit Places using invariants and state equation in 1859 ms returned []
Implicit Place search using SMT with State Equation took 2763 ms to find 0 implicit places.
[2024-05-29 10:17:18] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-29 10:17:18] [INFO ] Invariant cache hit.
[2024-05-29 10:17:19] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1551/1553 places, 1301/1303 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3747 ms. Remains : 1551/1553 places, 1301/1303 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s955 1) (EQ s334 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 30 reset in 1047 ms.
Product exploration explored 100000 steps with 29 reset in 1259 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2024-05-29 10:17:21] [INFO ] Invariant cache hit.
[2024-05-29 10:17:23] [INFO ] [Real]Absence check using 551 positive place invariants in 595 ms returned sat
[2024-05-29 10:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:17:31] [INFO ] [Real]Absence check using state equation in 7634 ms returned sat
[2024-05-29 10:17:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:17:33] [INFO ] [Nat]Absence check using 551 positive place invariants in 452 ms returned sat
[2024-05-29 10:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:17:37] [INFO ] [Nat]Absence check using state equation in 4772 ms returned sat
[2024-05-29 10:17:37] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 0 ms to minimize.
[2024-05-29 10:17:38] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-29 10:17:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 261 ms
[2024-05-29 10:17:38] [INFO ] Computed and/alt/rep : 1300/3607/1300 causal constraints (skipped 0 transitions) in 71 ms.
[2024-05-29 10:17:46] [INFO ] Added : 280 causal constraints over 56 iterations in 8393 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 47 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2024-05-29 10:17:46] [INFO ] Invariant cache hit.
[2024-05-29 10:17:47] [INFO ] Implicit Places using invariants in 870 ms returned []
[2024-05-29 10:17:47] [INFO ] Invariant cache hit.
[2024-05-29 10:17:49] [INFO ] Implicit Places using invariants and state equation in 1923 ms returned []
Implicit Place search using SMT with State Equation took 2801 ms to find 0 implicit places.
[2024-05-29 10:17:49] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-29 10:17:49] [INFO ] Invariant cache hit.
[2024-05-29 10:17:50] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3819 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-29 10:17:50] [INFO ] Invariant cache hit.
[2024-05-29 10:17:52] [INFO ] [Real]Absence check using 551 positive place invariants in 587 ms returned sat
[2024-05-29 10:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:18:00] [INFO ] [Real]Absence check using state equation in 7805 ms returned sat
[2024-05-29 10:18:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:18:01] [INFO ] [Nat]Absence check using 551 positive place invariants in 495 ms returned sat
[2024-05-29 10:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:18:06] [INFO ] [Nat]Absence check using state equation in 4955 ms returned sat
[2024-05-29 10:18:07] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 1 ms to minimize.
[2024-05-29 10:18:07] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-29 10:18:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 267 ms
[2024-05-29 10:18:07] [INFO ] Computed and/alt/rep : 1300/3607/1300 causal constraints (skipped 0 transitions) in 83 ms.
[2024-05-29 10:18:15] [INFO ] Added : 265 causal constraints over 53 iterations in 8081 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 29 reset in 1008 ms.
Product exploration explored 100000 steps with 29 reset in 1266 ms.
Built C files in :
/tmp/ltsmin9289059073952839858
[2024-05-29 10:18:17] [INFO ] Computing symmetric may disable matrix : 1301 transitions.
[2024-05-29 10:18:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:17] [INFO ] Computing symmetric may enable matrix : 1301 transitions.
[2024-05-29 10:18:17] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:17] [INFO ] Computing Do-Not-Accords matrix : 1301 transitions.
[2024-05-29 10:18:17] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:17] [INFO ] Built C files in 264ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9289059073952839858
Running compilation step : cd /tmp/ltsmin9289059073952839858;'/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/ltsmin9289059073952839858;'/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/ltsmin9289059073952839858;'/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 2 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 42 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2024-05-29 10:18:20] [INFO ] Invariant cache hit.
[2024-05-29 10:18:21] [INFO ] Implicit Places using invariants in 818 ms returned []
[2024-05-29 10:18:21] [INFO ] Invariant cache hit.
[2024-05-29 10:18:23] [INFO ] Implicit Places using invariants and state equation in 1850 ms returned []
Implicit Place search using SMT with State Equation took 2669 ms to find 0 implicit places.
[2024-05-29 10:18:23] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-29 10:18:23] [INFO ] Invariant cache hit.
[2024-05-29 10:18:24] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3593 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Built C files in :
/tmp/ltsmin12730282560631383781
[2024-05-29 10:18:24] [INFO ] Computing symmetric may disable matrix : 1301 transitions.
[2024-05-29 10:18:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:24] [INFO ] Computing symmetric may enable matrix : 1301 transitions.
[2024-05-29 10:18:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:25] [INFO ] Computing Do-Not-Accords matrix : 1301 transitions.
[2024-05-29 10:18:25] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:18:25] [INFO ] Built C files in 272ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12730282560631383781
Running compilation step : cd /tmp/ltsmin12730282560631383781;'/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/ltsmin12730282560631383781;'/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/ltsmin12730282560631383781;'/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)
[2024-05-29 10:18:28] [INFO ] Flatten gal took : 47 ms
[2024-05-29 10:18:28] [INFO ] Flatten gal took : 46 ms
[2024-05-29 10:18:28] [INFO ] Time to serialize gal into /tmp/LTL3518812042223974839.gal : 6 ms
[2024-05-29 10:18:28] [INFO ] Time to serialize properties into /tmp/LTL9914616680639867861.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/LTL3518812042223974839.gal' '-t' 'CGAL' '-hoa' '/tmp/aut328066549444422648.hoa' '-atoms' '/tmp/LTL9914616680639867861.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/LTL9914616680639867861.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut328066549444422648.hoa
Detected timeout of ITS tools.
[2024-05-29 10:18:43] [INFO ] Flatten gal took : 45 ms
[2024-05-29 10:18:43] [INFO ] Flatten gal took : 44 ms
[2024-05-29 10:18:43] [INFO ] Time to serialize gal into /tmp/LTL12860531155717636698.gal : 6 ms
[2024-05-29 10:18:43] [INFO ] Time to serialize properties into /tmp/LTL10870421112259158662.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/LTL12860531155717636698.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10870421112259158662.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((p955==1)||(p334==1))"))))
Formula 0 simplified : GF!"((p955==1)||(p334==1))"
Detected timeout of ITS tools.
[2024-05-29 10:18:58] [INFO ] Flatten gal took : 46 ms
[2024-05-29 10:18:58] [INFO ] Applying decomposition
[2024-05-29 10:18:58] [INFO ] Flatten gal took : 45 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/graph4583151615962519377.txt' '-o' '/tmp/graph4583151615962519377.bin' '-w' '/tmp/graph4583151615962519377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4583151615962519377.bin' '-l' '-1' '-v' '-w' '/tmp/graph4583151615962519377.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:18:58] [INFO ] Decomposing Gal with order
[2024-05-29 10:18:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:18:58] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:18:58] [INFO ] Flatten gal took : 68 ms
[2024-05-29 10:18:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 41 ms.
[2024-05-29 10:18:58] [INFO ] Time to serialize gal into /tmp/LTL6165349759364937254.gal : 17 ms
[2024-05-29 10:18:58] [INFO ] Time to serialize properties into /tmp/LTL5508563045547739095.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/LTL6165349759364937254.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5508563045547739095.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(G("((i30.i1.u339.p955==1)||(i10.i1.u119.p334==1))"))))
Formula 0 simplified : GF!"((i30.i1.u339.p955==1)||(i10.i1.u119.p334==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13837200718972772029
[2024-05-29 10:19:13] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13837200718972772029
Running compilation step : cd /tmp/ltsmin13837200718972772029;'/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 2375 ms.
Running link step : cd /tmp/ltsmin13837200718972772029;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin13837200718972772029;'/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 ShieldPPPs-PT-050A-LTLCardinality-09 finished in 133379 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||G(p1))))'
Support contains 4 out of 1553 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1551 transition count 1301
Applied a total of 4 rules in 86 ms. Remains 1551 /1553 variables (removed 2) and now considering 1301/1303 (removed 2) transitions.
[2024-05-29 10:19:29] [INFO ] Invariant cache hit.
[2024-05-29 10:19:30] [INFO ] Implicit Places using invariants in 977 ms returned []
[2024-05-29 10:19:30] [INFO ] Invariant cache hit.
[2024-05-29 10:19:32] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 3035 ms to find 0 implicit places.
[2024-05-29 10:19:32] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-29 10:19:32] [INFO ] Invariant cache hit.
[2024-05-29 10:19:32] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1551/1553 places, 1301/1303 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4013 ms. Remains : 1551/1553 places, 1301/1303 transitions.
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s1503 0) (EQ s1504 1)), p0:(AND (EQ s1220 0) (EQ s535 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 30 reset in 1071 ms.
Product exploration explored 100000 steps with 31 reset in 1270 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 47 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2024-05-29 10:19:35] [INFO ] Invariant cache hit.
[2024-05-29 10:19:36] [INFO ] Implicit Places using invariants in 962 ms returned []
[2024-05-29 10:19:36] [INFO ] Invariant cache hit.
[2024-05-29 10:19:38] [INFO ] Implicit Places using invariants and state equation in 1879 ms returned []
Implicit Place search using SMT with State Equation took 2843 ms to find 0 implicit places.
[2024-05-29 10:19:38] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-29 10:19:38] [INFO ] Invariant cache hit.
[2024-05-29 10:19:39] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3804 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 31 reset in 1125 ms.
Product exploration explored 100000 steps with 31 reset in 1378 ms.
Built C files in :
/tmp/ltsmin16428419202038692481
[2024-05-29 10:19:42] [INFO ] Computing symmetric may disable matrix : 1301 transitions.
[2024-05-29 10:19:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:42] [INFO ] Computing symmetric may enable matrix : 1301 transitions.
[2024-05-29 10:19:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:42] [INFO ] Computing Do-Not-Accords matrix : 1301 transitions.
[2024-05-29 10:19:42] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:42] [INFO ] Built C files in 269ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16428419202038692481
Running compilation step : cd /tmp/ltsmin16428419202038692481;'/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/ltsmin16428419202038692481;'/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/ltsmin16428419202038692481;'/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 4 out of 1551 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 70 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2024-05-29 10:19:45] [INFO ] Invariant cache hit.
[2024-05-29 10:19:46] [INFO ] Implicit Places using invariants in 947 ms returned []
[2024-05-29 10:19:46] [INFO ] Invariant cache hit.
[2024-05-29 10:19:48] [INFO ] Implicit Places using invariants and state equation in 2085 ms returned []
Implicit Place search using SMT with State Equation took 3037 ms to find 0 implicit places.
[2024-05-29 10:19:48] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-29 10:19:48] [INFO ] Invariant cache hit.
[2024-05-29 10:19:49] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4074 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Built C files in :
/tmp/ltsmin5317860581910592253
[2024-05-29 10:19:49] [INFO ] Computing symmetric may disable matrix : 1301 transitions.
[2024-05-29 10:19:49] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:49] [INFO ] Computing symmetric may enable matrix : 1301 transitions.
[2024-05-29 10:19:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:50] [INFO ] Computing Do-Not-Accords matrix : 1301 transitions.
[2024-05-29 10:19:50] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:19:50] [INFO ] Built C files in 275ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5317860581910592253
Running compilation step : cd /tmp/ltsmin5317860581910592253;'/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/ltsmin5317860581910592253;'/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/ltsmin5317860581910592253;'/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)
[2024-05-29 10:19:53] [INFO ] Flatten gal took : 48 ms
[2024-05-29 10:19:53] [INFO ] Flatten gal took : 47 ms
[2024-05-29 10:19:53] [INFO ] Time to serialize gal into /tmp/LTL4083240517696578434.gal : 7 ms
[2024-05-29 10:19:53] [INFO ] Time to serialize properties into /tmp/LTL8935619196876281446.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/LTL4083240517696578434.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6964307796648269533.hoa' '-atoms' '/tmp/LTL8935619196876281446.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/LTL8935619196876281446.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6964307796648269533.hoa
Detected timeout of ITS tools.
[2024-05-29 10:20:08] [INFO ] Flatten gal took : 52 ms
[2024-05-29 10:20:08] [INFO ] Flatten gal took : 48 ms
[2024-05-29 10:20:08] [INFO ] Time to serialize gal into /tmp/LTL443088712019625303.gal : 6 ms
[2024-05-29 10:20:08] [INFO ] Time to serialize properties into /tmp/LTL15338196784592676567.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/LTL443088712019625303.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15338196784592676567.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("((p1503==0)||(p1504==1))"))||("((p1220==0)&&(p535==1))"))))
Formula 0 simplified : G(!"((p1220==0)&&(p535==1))" & F!"((p1503==0)||(p1504==1))")
Detected timeout of ITS tools.
[2024-05-29 10:20:23] [INFO ] Flatten gal took : 45 ms
[2024-05-29 10:20:23] [INFO ] Applying decomposition
[2024-05-29 10:20:23] [INFO ] Flatten gal took : 47 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/graph5034755978206959812.txt' '-o' '/tmp/graph5034755978206959812.bin' '-w' '/tmp/graph5034755978206959812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5034755978206959812.bin' '-l' '-1' '-v' '-w' '/tmp/graph5034755978206959812.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:20:23] [INFO ] Decomposing Gal with order
[2024-05-29 10:20:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:20:23] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:20:23] [INFO ] Flatten gal took : 71 ms
[2024-05-29 10:20:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 49 ms.
[2024-05-29 10:20:24] [INFO ] Time to serialize gal into /tmp/LTL938728219816009149.gal : 13 ms
[2024-05-29 10:20:24] [INFO ] Time to serialize properties into /tmp/LTL13304325355003704644.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/LTL938728219816009149.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13304325355003704644.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((G("((i48.i0.u534.p1503==0)||(i48.i0.u534.p1504==1))"))||("((i39.i2.u433.p1220==0)&&(i17.i3.u190.p535==1))"))))
Formula 0 simplified : G(!"((i39.i2.u433.p1220==0)&&(i17.i3.u190.p535==1))" & F!"((i48.i0.u534.p1503==0)||(i48.i0.u534.p1504==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10134881526395296948
[2024-05-29 10:20:39] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10134881526395296948
Running compilation step : cd /tmp/ltsmin10134881526395296948;'/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 2525 ms.
Running link step : cd /tmp/ltsmin10134881526395296948;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin10134881526395296948;'/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))||(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-10 finished in 85212 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((G(p0)&&X(G(p1)))))'
Support contains 2 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 31 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 10:20:54] [INFO ] Computed 551 invariants in 11 ms
[2024-05-29 10:20:55] [INFO ] Implicit Places using invariants in 978 ms returned []
[2024-05-29 10:20:55] [INFO ] Invariant cache hit.
[2024-05-29 10:20:57] [INFO ] Implicit Places using invariants and state equation in 2112 ms returned []
Implicit Place search using SMT with State Equation took 3091 ms to find 0 implicit places.
[2024-05-29 10:20:57] [INFO ] Invariant cache hit.
[2024-05-29 10:20:58] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3995 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s259 1), p1:(EQ s388 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-13 finished in 4141 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(G(p0)))'
Support contains 2 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 37 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
[2024-05-29 10:20:58] [INFO ] Invariant cache hit.
[2024-05-29 10:20:59] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-29 10:20:59] [INFO ] Invariant cache hit.
[2024-05-29 10:21:01] [INFO ] Implicit Places using invariants and state equation in 1953 ms returned []
Implicit Place search using SMT with State Equation took 2867 ms to find 0 implicit places.
[2024-05-29 10:21:01] [INFO ] Invariant cache hit.
[2024-05-29 10:21:02] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3764 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s725 0) (EQ s1165 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1842 steps with 0 reset in 22 ms.
FORMULA ShieldPPPs-PT-050A-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-15 finished in 3872 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(p0))))'
Found a Shortening insensitive property : ShieldPPPs-PT-050A-LTLCardinality-03
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1551 transition count 1301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1550 transition count 1300
Applied a total of 4 rules in 119 ms. Remains 1550 /1553 variables (removed 3) and now considering 1300/1303 (removed 3) transitions.
// Phase 1: matrix 1300 rows 1550 cols
[2024-05-29 10:21:02] [INFO ] Computed 551 invariants in 15 ms
[2024-05-29 10:21:03] [INFO ] Implicit Places using invariants in 867 ms returned []
[2024-05-29 10:21:03] [INFO ] Invariant cache hit.
[2024-05-29 10:21:05] [INFO ] Implicit Places using invariants and state equation in 1870 ms returned []
Implicit Place search using SMT with State Equation took 2740 ms to find 0 implicit places.
[2024-05-29 10:21:05] [INFO ] Invariant cache hit.
[2024-05-29 10:21:06] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1550/1553 places, 1300/1303 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3695 ms. Remains : 1550/1553 places, 1300/1303 transitions.
Running random walk in product with property : ShieldPPPs-PT-050A-LTLCardinality-03 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: 1}]], initial=2, aps=[p0:(AND (EQ s67 1) (OR (EQ s506 0) (EQ s271 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][false, false, false]]
Product exploration explored 100000 steps with 33 reset in 1003 ms.
Product exploration explored 100000 steps with 33 reset in 1245 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 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 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2977 steps, including 0 resets, run visited all 1 properties in 39 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 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 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 10:21:08] [INFO ] Invariant cache hit.
[2024-05-29 10:21:10] [INFO ] [Real]Absence check using 551 positive place invariants in 503 ms returned sat
[2024-05-29 10:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:21:16] [INFO ] [Real]Absence check using state equation in 5454 ms returned sat
[2024-05-29 10:21:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:21:17] [INFO ] [Nat]Absence check using 551 positive place invariants in 363 ms returned sat
[2024-05-29 10:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:21:21] [INFO ] [Nat]Absence check using state equation in 4116 ms returned sat
[2024-05-29 10:21:21] [INFO ] Computed and/alt/rep : 1298/2493/1298 causal constraints (skipped 0 transitions) in 71 ms.
[2024-05-29 10:21:31] [INFO ] Deduced a trap composed of 2 places in 835 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:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 10:21:31] [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 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1550/1550 places, 1300/1300 transitions.
Applied a total of 0 rules in 38 ms. Remains 1550 /1550 variables (removed 0) and now considering 1300/1300 (removed 0) transitions.
[2024-05-29 10:21:31] [INFO ] Invariant cache hit.
[2024-05-29 10:21:32] [INFO ] Implicit Places using invariants in 887 ms returned []
[2024-05-29 10:21:32] [INFO ] Invariant cache hit.
[2024-05-29 10:21:34] [INFO ] Implicit Places using invariants and state equation in 1871 ms returned []
Implicit Place search using SMT with State Equation took 2760 ms to find 0 implicit places.
[2024-05-29 10:21:34] [INFO ] Invariant cache hit.
[2024-05-29 10:21:35] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3655 ms. Remains : 1550/1550 places, 1300/1300 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 (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 62 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 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2912 steps, including 0 resets, run visited all 1 properties in 40 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 90 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 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 10:21:36] [INFO ] Invariant cache hit.
[2024-05-29 10:21:37] [INFO ] [Real]Absence check using 551 positive place invariants in 492 ms returned sat
[2024-05-29 10:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 10:21:43] [INFO ] [Real]Absence check using state equation in 5453 ms returned sat
[2024-05-29 10:21:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 10:21:44] [INFO ] [Nat]Absence check using 551 positive place invariants in 362 ms returned sat
[2024-05-29 10:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 10:21:49] [INFO ] [Nat]Absence check using state equation in 4194 ms returned sat
[2024-05-29 10:21:49] [INFO ] Computed and/alt/rep : 1298/2493/1298 causal constraints (skipped 0 transitions) in 78 ms.
[2024-05-29 10:21:58] [INFO ] Added : 410 causal constraints over 82 iterations in 9155 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33 reset in 1020 ms.
Product exploration explored 100000 steps with 33 reset in 1254 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1550/1550 places, 1300/1300 transitions.
Applied a total of 0 rules in 45 ms. Remains 1550 /1550 variables (removed 0) and now considering 1300/1300 (removed 0) transitions.
[2024-05-29 10:22:01] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-29 10:22:01] [INFO ] Invariant cache hit.
[2024-05-29 10:22:01] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 956 ms. Remains : 1550/1550 places, 1300/1300 transitions.
Built C files in :
/tmp/ltsmin13851932760525971469
[2024-05-29 10:22:01] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13851932760525971469
Running compilation step : cd /tmp/ltsmin13851932760525971469;'/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 2501 ms.
Running link step : cd /tmp/ltsmin13851932760525971469;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin13851932760525971469;'/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/stateBased4796394119873493072.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 1550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1550/1550 places, 1300/1300 transitions.
Applied a total of 0 rules in 32 ms. Remains 1550 /1550 variables (removed 0) and now considering 1300/1300 (removed 0) transitions.
[2024-05-29 10:22:17] [INFO ] Invariant cache hit.
[2024-05-29 10:22:17] [INFO ] Implicit Places using invariants in 897 ms returned []
[2024-05-29 10:22:17] [INFO ] Invariant cache hit.
[2024-05-29 10:22:19] [INFO ] Implicit Places using invariants and state equation in 1924 ms returned []
Implicit Place search using SMT with State Equation took 2822 ms to find 0 implicit places.
[2024-05-29 10:22:19] [INFO ] Invariant cache hit.
[2024-05-29 10:22:20] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3741 ms. Remains : 1550/1550 places, 1300/1300 transitions.
Built C files in :
/tmp/ltsmin9629605489451917242
[2024-05-29 10:22:20] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9629605489451917242
Running compilation step : cd /tmp/ltsmin9629605489451917242;'/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 2495 ms.
Running link step : cd /tmp/ltsmin9629605489451917242;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9629605489451917242;'/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/stateBased14358995053270341592.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 10:22:35] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:22:35] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:22:35] [INFO ] Time to serialize gal into /tmp/LTL13989872221794779560.gal : 6 ms
[2024-05-29 10:22:35] [INFO ] Time to serialize properties into /tmp/LTL1068847337713005699.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/LTL13989872221794779560.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14923232659206599322.hoa' '-atoms' '/tmp/LTL1068847337713005699.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/LTL1068847337713005699.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14923232659206599322.hoa
Detected timeout of ITS tools.
[2024-05-29 10:22:50] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:22:51] [INFO ] Flatten gal took : 33 ms
[2024-05-29 10:22:51] [INFO ] Time to serialize gal into /tmp/LTL17815269354281020978.gal : 5 ms
[2024-05-29 10:22:51] [INFO ] Time to serialize properties into /tmp/LTL12558716725538824265.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/LTL17815269354281020978.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12558716725538824265.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("((p68==1)&&((p507==0)||(p272==1)))")))))
Formula 0 simplified : XXG!"((p68==1)&&((p507==0)||(p272==1)))"
Detected timeout of ITS tools.
[2024-05-29 10:23:06] [INFO ] Flatten gal took : 34 ms
[2024-05-29 10:23:06] [INFO ] Applying decomposition
[2024-05-29 10:23:06] [INFO ] Flatten gal took : 32 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/graph15023524462909369864.txt' '-o' '/tmp/graph15023524462909369864.bin' '-w' '/tmp/graph15023524462909369864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15023524462909369864.bin' '-l' '-1' '-v' '-w' '/tmp/graph15023524462909369864.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:23:06] [INFO ] Decomposing Gal with order
[2024-05-29 10:23:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:23:06] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:23:06] [INFO ] Flatten gal took : 52 ms
[2024-05-29 10:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 8 ms.
[2024-05-29 10:23:06] [INFO ] Time to serialize gal into /tmp/LTL10583879112270668495.gal : 11 ms
[2024-05-29 10:23:06] [INFO ] Time to serialize properties into /tmp/LTL9050803881555760731.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/LTL10583879112270668495.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9050803881555760731.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(F("((i2.i0.u24.p68==1)&&((i16.i3.u180.p507==0)||(i8.i0.u97.p272==1)))")))))
Formula 0 simplified : XXG!"((i2.i0.u24.p68==1)&&((i16.i3.u180.p507==0)||(i8.i0.u97.p272==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3516725511887718428
[2024-05-29 10:23:21] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3516725511887718428
Running compilation step : cd /tmp/ltsmin3516725511887718428;'/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 2381 ms.
Running link step : cd /tmp/ltsmin3516725511887718428;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin3516725511887718428;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-050A-LTLCardinality-03 finished in 154331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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||G(p1))))'
[2024-05-29 10:23:36] [INFO ] Flatten gal took : 47 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4693664843596527227
[2024-05-29 10:23:36] [INFO ] Computing symmetric may disable matrix : 1303 transitions.
[2024-05-29 10:23:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:23:36] [INFO ] Computing symmetric may enable matrix : 1303 transitions.
[2024-05-29 10:23:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:23:36] [INFO ] Applying decomposition
[2024-05-29 10:23:36] [INFO ] Flatten gal took : 45 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/graph16484553643282923534.txt' '-o' '/tmp/graph16484553643282923534.bin' '-w' '/tmp/graph16484553643282923534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16484553643282923534.bin' '-l' '-1' '-v' '-w' '/tmp/graph16484553643282923534.weights' '-q' '0' '-e' '0.001'
[2024-05-29 10:23:36] [INFO ] Decomposing Gal with order
[2024-05-29 10:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:23:37] [INFO ] Computing Do-Not-Accords matrix : 1303 transitions.
[2024-05-29 10:23:37] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-29 10:23:37] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 10:23:37] [INFO ] Built C files in 289ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4693664843596527227
Running compilation step : cd /tmp/ltsmin4693664843596527227;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
[2024-05-29 10:23:37] [INFO ] Flatten gal took : 53 ms
[2024-05-29 10:23:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 606 labels/synchronizations in 64 ms.
[2024-05-29 10:23:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality3629821208252086360.gal : 11 ms
[2024-05-29 10:23:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality13797946308570545418.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/LTLCardinality3629821208252086360.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13797946308570545418.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...277
Read 3 LTL properties
Checking formula 0 : !((X(X(F("((i2.u24.p68==1)&&((i16.u180.p507==0)||(i8.u97.p272==1)))")))))
Formula 0 simplified : XXG!"((i2.u24.p68==1)&&((i16.u180.p507==0)||(i8.u97.p272==1)))"
Compilation finished in 4691 ms.
Running link step : cd /tmp/ltsmin4693664843596527227;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin4693664843596527227;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4693664843596527227;'/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(<>((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4693664843596527227;'/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' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 10:47:31] [INFO ] Applying decomposition
[2024-05-29 10:47:32] [INFO ] Flatten gal took : 581 ms
[2024-05-29 10:47:32] [INFO ] Decomposing Gal with order
[2024-05-29 10:47:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:47:33] [INFO ] Removed a total of 450 redundant transitions.
[2024-05-29 10:47:33] [INFO ] Flatten gal took : 882 ms
[2024-05-29 10:47:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 734 ms.
[2024-05-29 10:47:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality2783772126366118755.gal : 113 ms
[2024-05-29 10:47:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality16757612222693754257.ltl : 13 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/LTLCardinality2783772126366118755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16757612222693754257.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...277
Read 3 LTL properties
Checking formula 0 : !((X(X(F("((i18.u32.p68==1)&&((i131.u231.p507==0)||(u125.p272==1)))")))))
Formula 0 simplified : XXG!"((i18.u32.p68==1)&&((i131.u231.p507==0)||(u125.p272==1)))"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin4693664843596527227;'/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' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4693664843596527227;'/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' '<>(((LTLAPp2==true)||[]((LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 11:11:30] [INFO ] Flatten gal took : 531 ms
[2024-05-29 11:11:34] [INFO ] Input system was already deterministic with 1303 transitions.
[2024-05-29 11:11:34] [INFO ] Transformed 1553 places.
[2024-05-29 11:11:34] [INFO ] Transformed 1303 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 11:11:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality1845968212426148004.gal : 18 ms
[2024-05-29 11:11:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality9076137132739187470.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1845968212426148004.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9076137132739187470.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F("((p68==1)&&((p507==0)||(p272==1)))")))))
Formula 0 simplified : XXG!"((p68==1)&&((p507==0)||(p272==1)))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14330956 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15879804 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="ShieldPPPs-PT-050A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldPPPs-PT-050A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683789000312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050A.tgz
mv ShieldPPPs-PT-050A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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