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.r039-tajo-167813692900691.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)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r039-tajo-167813692900691
=====================================================================

--------------------
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 1678505262057

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-100
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 03:27:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 03:27:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:27:44] [INFO ] Load time of PNML (sax parser for PT used): 656 ms
[2023-03-11 03:27:44] [INFO ] Transformed 21202 places.
[2023-03-11 03:27:44] [INFO ] Transformed 40800 transitions.
[2023-03-11 03:27:44] [INFO ] Parsed PT model containing 21202 places and 40800 transitions and 122000 arcs in 853 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 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 290 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-11 03:27:46] [INFO ] Computed 201 place invariants in 1152 ms
[2023-03-11 03:27:49] [INFO ] Implicit Places using invariants in 4159 ms returned []
Implicit Place search using SMT only with invariants took 4323 ms to find 0 implicit places.
[2023-03-11 03:27:49] [INFO ] Invariant cache hit.
[2023-03-11 03:27:52] [INFO ] Dead Transitions using invariants and state equation in 3332 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7958 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Support contains 49 out of 21202 places after structural reductions.
[2023-03-11 03:27:54] [INFO ] Flatten gal took : 1478 ms
[2023-03-11 03:27:55] [INFO ] Flatten gal took : 869 ms
[2023-03-11 03:27:57] [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 1122 ms. (steps per millisecond=8 ) properties (out of 26) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) 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 20) seen :0
Running SMT prover for 20 properties.
[2023-03-11 03:27:59] [INFO ] Invariant cache hit.
[2023-03-11 03:28:09] [INFO ] [Real]Absence check using 101 positive place invariants in 493 ms returned sat
[2023-03-11 03:28:09] [INFO ] [Real]Absence check using 101 positive and 100 generalized place invariants in 184 ms returned sat
[2023-03-11 03:28:09] [INFO ] After 10481ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-11 03:28:19] [INFO ] [Nat]Absence check using 101 positive place invariants in 577 ms returned sat
[2023-03-11 03:28:19] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 205 ms returned sat
[2023-03-11 03:28:35] [INFO ] After 10163ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :15
[2023-03-11 03:28:35] [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)
[2023-03-11 03:28:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:28:35] [INFO ] After 25257ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Fused 20 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 28 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 9987 Post agglomeration using F-continuation condition.Transition count delta: 9987
Deduced a syphon composed of 9987 places in 27 ms
Reduce places removed 9987 places and 0 transitions.
Iterating global reduction 2 with 19974 rules applied. Total rules applied 21374 place count 10515 transition count 30113
Applied a total of 21374 rules in 5564 ms. Remains 10515 /21202 variables (removed 10687) and now considering 30113/40800 (removed 10687) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5570 ms. Remains : 10515/21202 places, 30113/40800 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :0
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 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 25 ms. (steps per millisecond=400 ) properties (out of 13) 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 13) 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 13) 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 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) 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 24 ms. (steps per millisecond=416 ) properties (out of 13) 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 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 30113 rows 10515 cols
[2023-03-11 03:28:42] [INFO ] Computed 201 place invariants in 199 ms
[2023-03-11 03:28:45] [INFO ] [Real]Absence check using 101 positive place invariants in 296 ms returned sat
[2023-03-11 03:28:45] [INFO ] [Real]Absence check using 101 positive and 100 generalized place invariants in 172 ms returned sat
[2023-03-11 03:28:46] [INFO ] After 3917ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-11 03:28:49] [INFO ] [Nat]Absence check using 101 positive place invariants in 318 ms returned sat
[2023-03-11 03:28:49] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 158 ms returned sat
[2023-03-11 03:29:11] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 22 out of 10515 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10515/10515 places, 30113/30113 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 10514 transition count 30112
Applied a total of 2 rules in 492 ms. Remains 10514 /10515 variables (removed 1) and now considering 30112/30113 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 493 ms. Remains : 10514/10515 places, 30112/30113 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) 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 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 30112 rows 10514 cols
[2023-03-11 03:29:12] [INFO ] Computed 201 place invariants in 212 ms
[2023-03-11 03:29:14] [INFO ] After 2313ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 03:29:17] [INFO ] [Nat]Absence check using 101 positive place invariants in 325 ms returned sat
[2023-03-11 03:29:17] [INFO ] [Nat]Absence check using 101 positive and 100 generalized place invariants in 142 ms returned sat
[2023-03-11 03:29:39] [INFO ] After 20667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 03:29:40] [INFO ] State equation strengthened by 29888 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)
[2023-03-11 03:29:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:29:40] [INFO ] After 25468ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 10514 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10514/10514 places, 30112/30112 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 10510 transition count 30108
Applied a total of 8 rules in 418 ms. Remains 10510 /10514 variables (removed 4) and now considering 30108/30112 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 418 ms. Remains : 10510/10514 places, 30108/30112 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 20 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 5366 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-11 03:29:46] [INFO ] Computed 201 place invariants in 297 ms
[2023-03-11 03:29:47] [INFO ] Implicit Places using invariants in 1301 ms returned []
Implicit Place search using SMT only with invariants took 1304 ms to find 0 implicit places.
[2023-03-11 03:29:47] [INFO ] Invariant cache hit.
[2023-03-11 03:29:48] [INFO ] Dead Transitions using invariants and state equation in 1047 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 7722 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 155 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 757 steps with 0 reset in 94 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-00 finished in 8137 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 152 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-11 03:29:50] [INFO ] Computed 201 place invariants in 528 ms
[2023-03-11 03:29:52] [INFO ] Implicit Places using invariants in 2544 ms returned []
Implicit Place search using SMT only with invariants took 2547 ms to find 0 implicit places.
[2023-03-11 03:29:52] [INFO ] Invariant cache hit.
[2023-03-11 03:29:53] [INFO ] Dead Transitions using invariants and state equation in 1763 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4470 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 211 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 85040 steps with 42520 reset in 10001 ms.
Product exploration timeout after 89930 steps with 44965 reset in 10001 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 153 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 25120 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 147 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
[2023-03-11 03:30:14] [INFO ] Invariant cache hit.
[2023-03-11 03:30:16] [INFO ] Implicit Places using invariants in 1703 ms returned []
Implicit Place search using SMT only with invariants took 1705 ms to find 0 implicit places.
[2023-03-11 03:30:16] [INFO ] Invariant cache hit.
[2023-03-11 03:30:18] [INFO ] Dead Transitions using invariants and state equation in 1820 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3675 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 126 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 timeout after 94540 steps with 47270 reset in 10001 ms.
Product exploration timeout after 95160 steps with 47580 reset in 10001 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 68 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 24131 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 176 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
[2023-03-11 03:30:38] [INFO ] Invariant cache hit.
[2023-03-11 03:30:40] [INFO ] Implicit Places using invariants in 1802 ms returned []
Implicit Place search using SMT only with invariants took 1803 ms to find 0 implicit places.
[2023-03-11 03:30:40] [INFO ] Invariant cache hit.
[2023-03-11 03:30:42] [INFO ] Dead Transitions using invariants and state equation in 1710 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3694 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 116 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 7684 ms.
Product exploration explored 100000 steps with 33333 reset in 7627 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 19378 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 12 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 4821 ms. Remains 10503 /21202 variables (removed 10699) and now considering 30101/40800 (removed 10699) transitions.
// Phase 1: matrix 30101 rows 10503 cols
[2023-03-11 03:31:03] [INFO ] Computed 201 place invariants in 238 ms
[2023-03-11 03:31:03] [INFO ] Implicit Places using invariants in 1153 ms returned []
Implicit Place search using SMT only with invariants took 1154 ms to find 0 implicit places.
[2023-03-11 03:31:03] [INFO ] Invariant cache hit.
[2023-03-11 03:31:04] [INFO ] Dead Transitions using invariants and state equation in 964 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 6943 ms. Remains : 10503/21202 places, 30101/40800 transitions.
Stuttering acceptance computed with spot in 48 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 685 steps with 0 reset in 31 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-06 finished in 7108 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 17 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 17 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 5217 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-11 03:31:10] [INFO ] Computed 201 place invariants in 280 ms
[2023-03-11 03:31:11] [INFO ] Implicit Places using invariants in 1179 ms returned []
Implicit Place search using SMT only with invariants took 1180 ms to find 0 implicit places.
[2023-03-11 03:31:11] [INFO ] Invariant cache hit.
[2023-03-11 03:31:12] [INFO ] Dead Transitions using invariants and state equation in 976 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 7378 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 94 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 740 steps with 0 reset in 31 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-07 finished in 7595 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 16 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 4770 ms. Remains 10503 /21202 variables (removed 10699) and now considering 30101/40800 (removed 10699) transitions.
// Phase 1: matrix 30101 rows 10503 cols
[2023-03-11 03:31:17] [INFO ] Computed 201 place invariants in 285 ms
[2023-03-11 03:31:18] [INFO ] Implicit Places using invariants in 1295 ms returned []
Implicit Place search using SMT only with invariants took 1297 ms to find 0 implicit places.
[2023-03-11 03:31:18] [INFO ] Invariant cache hit.
[2023-03-11 03:31:19] [INFO ] Dead Transitions using invariants and state equation in 981 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 7055 ms. Remains : 10503/21202 places, 30101/40800 transitions.
Stuttering acceptance computed with spot in 111 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 619 steps with 0 reset in 31 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-08 finished in 7293 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 120 ms. Remains 21202 /21202 variables (removed 0) and now considering 40800/40800 (removed 0) transitions.
// Phase 1: matrix 40800 rows 21202 cols
[2023-03-11 03:31:20] [INFO ] Computed 201 place invariants in 520 ms
[2023-03-11 03:31:22] [INFO ] Implicit Places using invariants in 2389 ms returned []
Implicit Place search using SMT only with invariants took 2391 ms to find 0 implicit places.
[2023-03-11 03:31:22] [INFO ] Invariant cache hit.
[2023-03-11 03:31:24] [INFO ] Dead Transitions using invariants and state equation in 1766 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4281 ms. Remains : 21202/21202 places, 40800/40800 transitions.
Stuttering acceptance computed with spot in 168 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 1777 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 4626 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 13 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 4815 ms. Remains 10502 /21202 variables (removed 10700) and now considering 30100/40800 (removed 10700) transitions.
// Phase 1: matrix 30100 rows 10502 cols
[2023-03-11 03:31:29] [INFO ] Computed 201 place invariants in 226 ms
[2023-03-11 03:31:30] [INFO ] Implicit Places using invariants in 1430 ms returned []
Implicit Place search using SMT only with invariants took 1433 ms to find 0 implicit places.
[2023-03-11 03:31:30] [INFO ] Invariant cache hit.
[2023-03-11 03:31:31] [INFO ] Dead Transitions using invariants and state equation in 1038 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 7292 ms. Remains : 10502/21202 places, 30100/40800 transitions.
Stuttering acceptance computed with spot in 56 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 697 steps with 0 reset in 30 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-12 finished in 7461 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 11 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 5505 ms. Remains 10505 /21202 variables (removed 10697) and now considering 30103/40800 (removed 10697) transitions.
// Phase 1: matrix 30103 rows 10505 cols
[2023-03-11 03:31:37] [INFO ] Computed 201 place invariants in 254 ms
[2023-03-11 03:31:38] [INFO ] Implicit Places using invariants in 1402 ms returned []
Implicit Place search using SMT only with invariants took 1407 ms to find 0 implicit places.
[2023-03-11 03:31:38] [INFO ] Invariant cache hit.
[2023-03-11 03:31:39] [INFO ] Dead Transitions using invariants and state equation in 986 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 7901 ms. Remains : 10505/21202 places, 30103/40800 transitions.
Stuttering acceptance computed with spot in 180 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 700 steps with 0 reset in 40 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-14 finished in 8225 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 12 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 5475 ms. Remains 10504 /21202 variables (removed 10698) and now considering 30102/40800 (removed 10698) transitions.
// Phase 1: matrix 30102 rows 10504 cols
[2023-03-11 03:31:46] [INFO ] Computed 201 place invariants in 253 ms
[2023-03-11 03:31:46] [INFO ] Implicit Places using invariants in 1230 ms returned []
Implicit Place search using SMT only with invariants took 1231 ms to find 0 implicit places.
[2023-03-11 03:31:46] [INFO ] Invariant cache hit.
[2023-03-11 03:31:48] [INFO ] Dead Transitions using invariants and state equation in 1208 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 7918 ms. Remains : 10504/21202 places, 30102/40800 transitions.
Stuttering acceptance computed with spot in 53 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 703 steps with 0 reset in 30 ms.
FORMULA CANConstruction-PT-100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-100-LTLCardinality-15 finished in 8094 ms.
All properties solved by simple procedures.
Total runtime 244658 ms.
ITS solved all properties within timeout

BK_STOP 1678505508535

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="lolaxred"
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 lolaxred"
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 r039-tajo-167813692900691"
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 ;