Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700691.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANConstruction-PT-100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700691
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.6K Feb 25 22:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 22:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 22:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 22:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 22:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 22:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 22:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 22:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:22 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 CANConstruction-PT-100-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678373027347

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-100
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 14:43:48] [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]
[2023-03-09 14:43:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 14:43:49] [INFO ] Load time of PNML (sax parser for PT used): 678 ms
[2023-03-09 14:43:49] [INFO ] Transformed 21202 places.
[2023-03-09 14:43:49] [INFO ] Transformed 40800 transitions.
[2023-03-09 14:43:49] [INFO ] Parsed PT model containing 21202 places and 40800 transitions and 122000 arcs in 898 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANConstruction-PT-100-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-100-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 285 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-09 14:43:51] [INFO ] Computed 201 place invariants in 720 ms
[2023-03-09 14:43:53] [INFO ] Implicit Places using invariants in 2692 ms returned []
Implicit Place search using SMT only with invariants took 2737 ms to find 0 implicit places.
[2023-03-09 14:43:53] [INFO ] Invariant cache hit.
[2023-03-09 14:43:55] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4919 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Support contains 49 out of 21202 places after structural reductions.
[2023-03-09 14:43:56] [INFO ] Flatten gal took : 1275 ms
[2023-03-09 14:43:57] [INFO ] Flatten gal took : 901 ms
[2023-03-09 14:43:59] [INFO ] Input system was already deterministic with 40800 transitions.
Support contains 47 out of 21202 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 942 ms. (steps per millisecond=10 ) properties (out of 26) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-09 14:44:01] [INFO ] Invariant cache hit.
[2023-03-09 14:44:09] [INFO ] After 8256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-09 14:44:18] [INFO ] [Nat]Absence check using 101 positive place invariants in 525 ms returned sat
[2023-03-09 14:44:18] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 197 ms returned sat
[2023-03-09 14:44:34] [INFO ] After 10020ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :17
[2023-03-09 14:44:34] [INFO ] State equation strengthened by 19900 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-09 14:44:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 14:44:34] [INFO ] After 25330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:22
Fused 22 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 33 out of 21202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9985 Post agglomeration using F-continuation condition.Transition count delta: 9985
Deduced a syphon composed of 9985 places in 20 ms
Reduce places removed 9985 places and 0 transitions.
Iterating global reduction 2 with 19970 rules applied. Total rules applied 21370 place count 10517 transition count 30115
Applied a total of 21370 rules in 4942 ms. Remains 10517 /21202 variables (removed 10685) and now considering 30115/40800 (removed 10685) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4944 ms. Remains : 10517/21202 places, 30115/40800 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 18) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 30115 rows 10517 cols
[2023-03-09 14:44:40] [INFO ] Computed 201 place invariants in 219 ms
[2023-03-09 14:44:43] [INFO ] After 3075ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-09 14:44:47] [INFO ] [Nat]Absence check using 101 positive place invariants in 345 ms returned sat
[2023-03-09 14:44:47] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 164 ms returned sat
[2023-03-09 14:45:08] [INFO ] After 19574ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-09 14:45:09] [INFO ] State equation strengthened by 29885 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-09 14:45:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 14:45:09] [INFO ] After 25388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:11
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 21 out of 10517 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10517/10517 places, 30115/30115 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 11 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 10513 transition count 30111
Applied a total of 8 rules in 431 ms. Remains 10513 /10517 variables (removed 4) and now considering 30111/30115 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 431 ms. Remains : 10513/10517 places, 30111/30115 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 490 ms. (steps per millisecond=20 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 79996 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79996 steps, saw 74378 distinct states, run finished after 3003 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 30111 rows 10513 cols
[2023-03-09 14:45:13] [INFO ] Computed 201 place invariants in 275 ms
[2023-03-09 14:45:16] [INFO ] After 2664ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-09 14:45:19] [INFO ] [Nat]Absence check using 101 positive place invariants in 282 ms returned sat
[2023-03-09 14:45:19] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 154 ms returned sat
[2023-03-09 14:45:41] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 10513 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10513/10513 places, 30111/30111 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 10511 transition count 30109
Applied a total of 4 rules in 312 ms. Remains 10511 /10513 variables (removed 2) and now considering 30109/30111 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 312 ms. Remains : 10511/10513 places, 30109/30111 transitions.
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
FORMULA CANConstruction-PT-100-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-100-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-100-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 401 stabilizing places and 500 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9998 Post agglomeration using F-continuation condition.Transition count delta: 9998
Deduced a syphon composed of 9998 places in 14 ms
Reduce places removed 9998 places and 0 transitions.
Iterating global reduction 2 with 19996 rules applied. Total rules applied 21396 place count 10504 transition count 30102
Applied a total of 21396 rules in 4332 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-09 14:45:46] [INFO ] Computed 201 place invariants in 195 ms
[2023-03-09 14:45:47] [INFO ] Implicit Places using invariants in 1338 ms returned []
Implicit Place search using SMT only with invariants took 1339 ms to find 0 implicit places.
[2023-03-09 14:45:47] [INFO ] Invariant cache hit.
[2023-03-09 14:45:48] [INFO ] Dead Transitions using invariants and state equation in 1025 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10504/21202 places, 30102/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6703 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(GT s8271 s6954), p1:(GT s6153 s6264)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 613 steps with 0 reset in 59 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-00 finished in 7104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 3 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 132 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-09 14:45:49] [INFO ] Computed 201 place invariants in 447 ms
[2023-03-09 14:45:51] [INFO ] Implicit Places using invariants in 2158 ms returned []
Implicit Place search using SMT only with invariants took 2159 ms to find 0 implicit places.
[2023-03-09 14:45:51] [INFO ] Invariant cache hit.
[2023-03-09 14:45:53] [INFO ] Dead Transitions using invariants and state equation in 1545 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3841 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s14979), p1:(LEQ s17286 s3724)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 99320 steps with 49660 reset in 10001 ms.
Product exploration explored 100000 steps with 50000 reset in 9107 ms.
Computed a total of 401 stabilizing places and 500 stable transitions
Computed a total of 401 stabilizing places and 500 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), true, (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 8 factoid took 151 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANConstruction-PT-100-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-100-LTLCardinality-01 finished in 23577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p1)))))'
Support contains 5 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 105 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
[2023-03-09 14:46:12] [INFO ] Invariant cache hit.
[2023-03-09 14:46:14] [INFO ] Implicit Places using invariants in 1469 ms returned []
Implicit Place search using SMT only with invariants took 1470 ms to find 0 implicit places.
[2023-03-09 14:46:14] [INFO ] Invariant cache hit.
[2023-03-09 14:46:16] [INFO ] Dead Transitions using invariants and state equation in 1738 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3318 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-03 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s9435 s20319), p1:(AND (GT 2 s9684) (LEQ s9247 s18213))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 9261 ms.
Product exploration explored 100000 steps with 50000 reset in 9288 ms.
Computed a total of 401 stabilizing places and 500 stable transitions
Computed a total of 401 stabilizing places and 500 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANConstruction-PT-100-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-100-LTLCardinality-03 finished in 22336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 142 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
[2023-03-09 14:46:35] [INFO ] Invariant cache hit.
[2023-03-09 14:46:37] [INFO ] Implicit Places using invariants in 1775 ms returned []
Implicit Place search using SMT only with invariants took 1777 ms to find 0 implicit places.
[2023-03-09 14:46:37] [INFO ] Invariant cache hit.
[2023-03-09 14:46:38] [INFO ] Dead Transitions using invariants and state equation in 1779 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3701 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-04 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:(LEQ s470 s4094)], 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 6776 ms.
Product exploration explored 100000 steps with 33333 reset in 6570 ms.
Computed a total of 401 stabilizing places and 500 stable transitions
Computed a total of 401 stabilizing places and 500 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 53 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CANConstruction-PT-100-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANConstruction-PT-100-LTLCardinality-04 finished in 17464 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9999 Post agglomeration using F-continuation condition.Transition count delta: 9999
Deduced a syphon composed of 9999 places in 15 ms
Reduce places removed 9999 places and 0 transitions.
Iterating global reduction 2 with 19998 rules applied. Total rules applied 21398 place count 10503 transition count 30101
Applied a total of 21398 rules in 4341 ms. Remains 10503 /21202 variables (removed 10699) and now considering 30101/40800 (removed 10699) transitions.
// Phase 1: matrix 30101 rows 10503 cols
[2023-03-09 14:46:57] [INFO ] Computed 201 place invariants in 263 ms
[2023-03-09 14:46:58] [INFO ] Implicit Places using invariants in 1376 ms returned []
Implicit Place search using SMT only with invariants took 1378 ms to find 0 implicit places.
[2023-03-09 14:46:58] [INFO ] Invariant cache hit.
[2023-03-09 14:46:59] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10503/21202 places, 30101/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6578 ms. Remains : 10503/21202 places, 30101/40800 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s857 s5091)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 763 steps with 0 reset in 29 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-06 finished in 6730 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 698 transitions
Trivial Post-agglo rules discarded 698 transitions
Performed 698 trivial Post agglomeration. Transition count delta: 698
Iterating post reduction 0 with 698 rules applied. Total rules applied 698 place count 21202 transition count 40102
Reduce places removed 698 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 699 rules applied. Total rules applied 1397 place count 20504 transition count 40101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1398 place count 20503 transition count 40101
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1398 place count 20503 transition count 40100
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9998 Post agglomeration using F-continuation condition.Transition count delta: 9998
Deduced a syphon composed of 9998 places in 14 ms
Reduce places removed 9998 places and 0 transitions.
Iterating global reduction 3 with 19996 rules applied. Total rules applied 21396 place count 10504 transition count 30102
Applied a total of 21396 rules in 4165 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-09 14:47:03] [INFO ] Computed 201 place invariants in 267 ms
[2023-03-09 14:47:04] [INFO ] Implicit Places using invariants in 1241 ms returned []
Implicit Place search using SMT only with invariants took 1242 ms to find 0 implicit places.
[2023-03-09 14:47:04] [INFO ] Invariant cache hit.
[2023-03-09 14:47:05] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10504/21202 places, 30102/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6318 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s5672 s1978), p0:(LEQ 1 s486)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 709 steps with 0 reset in 37 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-07 finished in 6535 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9999 Post agglomeration using F-continuation condition.Transition count delta: 9999
Deduced a syphon composed of 9999 places in 15 ms
Reduce places removed 9999 places and 0 transitions.
Iterating global reduction 2 with 19998 rules applied. Total rules applied 21398 place count 10503 transition count 30101
Applied a total of 21398 rules in 4184 ms. Remains 10503 /21202 variables (removed 10699) and now considering 30101/40800 (removed 10699) transitions.
// Phase 1: matrix 30101 rows 10503 cols
[2023-03-09 14:47:10] [INFO ] Computed 201 place invariants in 267 ms
[2023-03-09 14:47:11] [INFO ] Implicit Places using invariants in 1270 ms returned []
Implicit Place search using SMT only with invariants took 1272 ms to find 0 implicit places.
[2023-03-09 14:47:11] [INFO ] Invariant cache hit.
[2023-03-09 14:47:12] [INFO ] Dead Transitions using invariants and state equation in 1102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10503/21202 places, 30101/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6563 ms. Remains : 10503/21202 places, 30101/40800 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-08 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=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s2808 s2830), p1:(GT s6206 s2356)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 703 steps with 0 reset in 44 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-08 finished in 6872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(!(G(p0) U p1)) U p2)))'
Support contains 3 out of 21202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Applied a total of 0 rules in 136 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-09 14:47:13] [INFO ] Computed 201 place invariants in 480 ms
[2023-03-09 14:47:15] [INFO ] Implicit Places using invariants in 2319 ms returned []
Implicit Place search using SMT only with invariants took 2320 ms to find 0 implicit places.
[2023-03-09 14:47:15] [INFO ] Invariant cache hit.
[2023-03-09 14:47:17] [INFO ] Dead Transitions using invariants and state equation in 1831 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4289 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 253 ms :[(NOT p2), (OR (NOT p2) p1), true, (AND p0 p1), p0]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}, { cond=(AND p2 p0 (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GT 1 s7195) (GT s12129 s9943)), p1:(LEQ 1 s7195), p0:(LEQ s12129 s9943)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1561 steps with 0 reset in 52 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-11 finished in 4722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 3 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 14 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 2 with 20000 rules applied. Total rules applied 21400 place count 10502 transition count 30100
Applied a total of 21400 rules in 4149 ms. Remains 10502 /21202 variables (removed 10700) and now considering 30100/40800 (removed 10700) transitions.
// Phase 1: matrix 30100 rows 10502 cols
[2023-03-09 14:47:21] [INFO ] Computed 201 place invariants in 246 ms
[2023-03-09 14:47:22] [INFO ] Implicit Places using invariants in 1365 ms returned []
Implicit Place search using SMT only with invariants took 1366 ms to find 0 implicit places.
[2023-03-09 14:47:23] [INFO ] Invariant cache hit.
[2023-03-09 14:47:24] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10502/21202 places, 30100/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6590 ms. Remains : 10502/21202 places, 30100/40800 transitions.
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p1)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s3726), p0:(LEQ s3048 s678)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 727 steps with 0 reset in 37 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-12 finished in 6728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(G(F(p0)) U (p1&&G(p2)))))'
Support contains 6 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9997 Post agglomeration using F-continuation condition.Transition count delta: 9997
Deduced a syphon composed of 9997 places in 15 ms
Reduce places removed 9997 places and 0 transitions.
Iterating global reduction 2 with 19994 rules applied. Total rules applied 21394 place count 10505 transition count 30103
Applied a total of 21394 rules in 4126 ms. Remains 10505 /21202 variables (removed 10697) and now considering 30103/40800 (removed 10697) transitions.
// Phase 1: matrix 30103 rows 10505 cols
[2023-03-09 14:47:28] [INFO ] Computed 201 place invariants in 256 ms
[2023-03-09 14:47:29] [INFO ] Implicit Places using invariants in 1146 ms returned []
Implicit Place search using SMT only with invariants took 1146 ms to find 0 implicit places.
[2023-03-09 14:47:29] [INFO ] Invariant cache hit.
[2023-03-09 14:47:30] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10505/21202 places, 30103/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6204 ms. Remains : 10505/21202 places, 30103/40800 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s6361 s7079), p1:(LEQ s9609 s9535), p2:(GT s851 s7682)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 658 steps with 0 reset in 27 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-14 finished in 6432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 21202 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21202/21202 places, 40800/40800 transitions.
Drop transitions removed 700 transitions
Trivial Post-agglo rules discarded 700 transitions
Performed 700 trivial Post agglomeration. Transition count delta: 700
Iterating post reduction 0 with 700 rules applied. Total rules applied 700 place count 21202 transition count 40100
Reduce places removed 700 places and 0 transitions.
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20502 transition count 40100
Performed 9998 Post agglomeration using F-continuation condition.Transition count delta: 9998
Deduced a syphon composed of 9998 places in 14 ms
Reduce places removed 9998 places and 0 transitions.
Iterating global reduction 2 with 19996 rules applied. Total rules applied 21396 place count 10504 transition count 30102
Applied a total of 21396 rules in 4077 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-09 14:47:34] [INFO ] Computed 201 place invariants in 247 ms
[2023-03-09 14:47:35] [INFO ] Implicit Places using invariants in 1150 ms returned []
Implicit Place search using SMT only with invariants took 1151 ms to find 0 implicit places.
[2023-03-09 14:47:35] [INFO ] Invariant cache hit.
[2023-03-09 14:47:36] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10504/21202 places, 30102/40800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6097 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1628 s8527)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 724 steps with 0 reset in 24 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-15 finished in 6229 ms.
All properties solved by simple procedures.
Total runtime 227922 ms.

BK_STOP 1678373256999

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="CANConstruction-PT-100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-100, 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 r037-tajo-167813690700691"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-100.tgz
mv CANConstruction-PT-100 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 ;