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.r041-tajo-167813695100745.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 ltsminxred
Input is CANInsertWithFailure-PT-060, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100745
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.2K Feb 26 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 00:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 01:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Feb 26 01:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 01:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 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 22M 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 CANInsertWithFailure-PT-060-CTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-060-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678662788770

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-060
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 23:13:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 23:13:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 23:13:12] [INFO ] Load time of PNML (sax parser for PT used): 779 ms
[2023-03-12 23:13:12] [INFO ] Transformed 7924 places.
[2023-03-12 23:13:12] [INFO ] Transformed 21960 transitions.
[2023-03-12 23:13:12] [INFO ] Parsed PT model containing 7924 places and 21960 transitions and 58800 arcs in 1095 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Support contains 155 out of 7924 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7924/7924 places, 21960/21960 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7923 transition count 21960
Applied a total of 1 rules in 2112 ms. Remains 7923 /7924 variables (removed 1) and now considering 21960/21960 (removed 0) transitions.
// Phase 1: matrix 21960 rows 7923 cols
[2023-03-12 23:13:18] [INFO ] Computed 62 place invariants in 2918 ms
[2023-03-12 23:13:20] [INFO ] Implicit Places using invariants in 5542 ms returned []
Implicit Place search using SMT only with invariants took 5578 ms to find 0 implicit places.
[2023-03-12 23:13:20] [INFO ] Invariant cache hit.
[2023-03-12 23:13:21] [INFO ] Dead Transitions using invariants and state equation in 1169 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7923/7924 places, 21960/21960 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8878 ms. Remains : 7923/7924 places, 21960/21960 transitions.
Support contains 155 out of 7923 places after structural reductions.
[2023-03-12 23:13:23] [INFO ] Flatten gal took : 1233 ms
[2023-03-12 23:13:24] [INFO ] Flatten gal took : 977 ms
[2023-03-12 23:13:26] [INFO ] Input system was already deterministic with 21960 transitions.
Support contains 153 out of 7923 places (down from 155) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 1424 ms. (steps per millisecond=7 ) properties (out of 90) seen :21
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 69) 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 69) 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 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 69) 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 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) 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 69) 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 69) 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 69) 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 69) 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 69) 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 69) 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 69) 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 69) 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 69) 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 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 69) seen :0
Running SMT prover for 69 properties.
[2023-03-12 23:13:28] [INFO ] Invariant cache hit.
[2023-03-12 23:13:40] [INFO ] [Real]Absence check using 60 positive place invariants in 122 ms returned sat
[2023-03-12 23:13:40] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-12 23:13:41] [INFO ] After 12284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:69
[2023-03-12 23:13:52] [INFO ] [Nat]Absence check using 60 positive place invariants in 131 ms returned sat
[2023-03-12 23:13:52] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 162 ms returned sat
[2023-03-12 23:14:06] [INFO ] After 3830ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :66
[2023-03-12 23:14:06] [INFO ] State equation strengthened by 7140 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.Application.startNoEx(Application.java:626)
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)
[2023-03-12 23:14:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 23:14:06] [INFO ] After 25196ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:69
Fused 69 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 112 out of 7923 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 407 rules applied. Total rules applied 407 place count 7923 transition count 21553
Reduce places removed 407 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 412 rules applied. Total rules applied 819 place count 7516 transition count 21548
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 824 place count 7511 transition count 21548
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 824 place count 7511 transition count 21546
Deduced a syphon composed of 2 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 828 place count 7509 transition count 21546
Performed 3478 Post agglomeration using F-continuation condition.Transition count delta: 3478
Deduced a syphon composed of 3478 places in 28 ms
Reduce places removed 3478 places and 0 transitions.
Iterating global reduction 3 with 6956 rules applied. Total rules applied 7784 place count 4031 transition count 18068
Drop transitions removed 3365 transitions
Redundant transition composition rules discarded 3365 transitions
Iterating global reduction 3 with 3365 rules applied. Total rules applied 11149 place count 4031 transition count 14703
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 11154 place count 4031 transition count 14698
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 11159 place count 4026 transition count 14698
Partial Free-agglomeration rule applied 3615 times.
Drop transitions removed 3615 transitions
Iterating global reduction 4 with 3615 rules applied. Total rules applied 14774 place count 4026 transition count 14698
Partial Free-agglomeration rule applied 58 times.
Drop transitions removed 58 transitions
Iterating global reduction 4 with 58 rules applied. Total rules applied 14832 place count 4026 transition count 14698
Applied a total of 14832 rules in 7418 ms. Remains 4026 /7923 variables (removed 3897) and now considering 14698/21960 (removed 7262) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7421 ms. Remains : 4026/7923 places, 14698/21960 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 67) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 14698 rows 4026 cols
[2023-03-12 23:14:14] [INFO ] Computed 62 place invariants in 559 ms
[2023-03-12 23:14:18] [INFO ] [Real]Absence check using 60 positive place invariants in 69 ms returned sat
[2023-03-12 23:14:18] [INFO ] [Real]Absence check using 60 positive and 2 generalized place invariants in 72 ms returned sat
[2023-03-12 23:14:18] [INFO ] After 3385ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-12 23:14:20] [INFO ] [Nat]Absence check using 60 positive place invariants in 34 ms returned sat
[2023-03-12 23:14:20] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 49 ms returned sat
[2023-03-12 23:14:42] [INFO ] After 19567ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2023-03-12 23:14:42] [INFO ] State equation strengthened by 14109 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:644)
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.Application.startNoEx(Application.java:626)
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)
[2023-03-12 23:14:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 23:14:43] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:39
Parikh walk visited 3 properties in 2156 ms.
Support contains 59 out of 4026 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4026/4026 places, 14698/14698 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 4002 transition count 14674
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 49 place count 4002 transition count 14673
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 77 place count 4002 transition count 14673
Applied a total of 77 rules in 3065 ms. Remains 4002 /4026 variables (removed 24) and now considering 14673/14698 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3067 ms. Remains : 4002/4026 places, 14673/14698 transitions.
Incomplete random walk after 10000 steps, including 35 resets, run finished after 542 ms. (steps per millisecond=18 ) properties (out of 36) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 14673 rows 4002 cols
[2023-03-12 23:14:49] [INFO ] Computed 62 place invariants in 596 ms
[2023-03-12 23:14:52] [INFO ] After 2406ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-12 23:14:54] [INFO ] [Nat]Absence check using 60 positive place invariants in 40 ms returned sat
[2023-03-12 23:14:54] [INFO ] [Nat]Absence check using 60 positive and 2 generalized place invariants in 59 ms returned sat
[2023-03-12 23:15:11] [INFO ] After 15088ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-12 23:15:11] [INFO ] State equation strengthened by 14302 read => feed constraints.
[2023-03-12 23:15:17] [INFO ] After 5987ms SMT Verify possible using 14302 Read/Feed constraints in natural domain returned unsat :0 sat :28
[2023-03-12 23:15:17] [INFO ] After 5988ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-12 23:15:17] [INFO ] After 25071ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 5 properties in 902 ms.
Support contains 38 out of 4002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4002/4002 places, 14673/14673 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4002 transition count 14672
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4001 transition count 14672
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 28 place count 3988 transition count 14659
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 35 place count 3988 transition count 14659
Applied a total of 35 rules in 2115 ms. Remains 3988 /4002 variables (removed 14) and now considering 14659/14673 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2116 ms. Remains : 3988/4002 places, 14659/14673 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-12 23:15:21] [INFO ] Flatten gal took : 513 ms
[2023-03-12 23:15:21] [INFO ] Flatten gal took : 602 ms
[2023-03-12 23:15:22] [INFO ] Input system was already deterministic with 21960 transitions.
Computed a total of 242 stabilizing places and 420 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1220 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1222 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:24] [INFO ] Flatten gal took : 382 ms
[2023-03-12 23:15:25] [INFO ] Flatten gal took : 421 ms
[2023-03-12 23:15:26] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 4 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 960 place count 7443 transition count 21480
Applied a total of 960 rules in 2511 ms. Remains 7443 /7923 variables (removed 480) and now considering 21480/21960 (removed 480) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2511 ms. Remains : 7443/7923 places, 21480/21960 transitions.
[2023-03-12 23:15:29] [INFO ] Flatten gal took : 466 ms
[2023-03-12 23:15:29] [INFO ] Flatten gal took : 544 ms
[2023-03-12 23:15:30] [INFO ] Input system was already deterministic with 21480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1019 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1021 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:32] [INFO ] Flatten gal took : 441 ms
[2023-03-12 23:15:32] [INFO ] Flatten gal took : 428 ms
[2023-03-12 23:15:33] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 6 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 960 place count 7443 transition count 21480
Applied a total of 960 rules in 2358 ms. Remains 7443 /7923 variables (removed 480) and now considering 21480/21960 (removed 480) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2359 ms. Remains : 7443/7923 places, 21480/21960 transitions.
[2023-03-12 23:15:36] [INFO ] Flatten gal took : 461 ms
[2023-03-12 23:15:37] [INFO ] Flatten gal took : 546 ms
[2023-03-12 23:15:38] [INFO ] Input system was already deterministic with 21480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1061 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1062 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:40] [INFO ] Flatten gal took : 485 ms
[2023-03-12 23:15:40] [INFO ] Flatten gal took : 576 ms
[2023-03-12 23:15:41] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1075 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1075 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:43] [INFO ] Flatten gal took : 485 ms
[2023-03-12 23:15:44] [INFO ] Flatten gal took : 566 ms
[2023-03-12 23:15:45] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1060 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1060 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:46] [INFO ] Flatten gal took : 490 ms
[2023-03-12 23:15:47] [INFO ] Flatten gal took : 587 ms
[2023-03-12 23:15:48] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 7923 transition count 21540
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 7503 transition count 21540
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 6 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 960 place count 7443 transition count 21480
Applied a total of 960 rules in 2331 ms. Remains 7443 /7923 variables (removed 480) and now considering 21480/21960 (removed 480) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2332 ms. Remains : 7443/7923 places, 21480/21960 transitions.
[2023-03-12 23:15:51] [INFO ] Flatten gal took : 464 ms
[2023-03-12 23:15:51] [INFO ] Flatten gal took : 476 ms
[2023-03-12 23:15:52] [INFO ] Input system was already deterministic with 21480 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1156 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1157 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:54] [INFO ] Flatten gal took : 479 ms
[2023-03-12 23:15:55] [INFO ] Flatten gal took : 563 ms
[2023-03-12 23:15:56] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1049 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1050 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:15:57] [INFO ] Flatten gal took : 469 ms
[2023-03-12 23:15:58] [INFO ] Flatten gal took : 550 ms
[2023-03-12 23:15:59] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1100 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1100 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:00] [INFO ] Flatten gal took : 347 ms
[2023-03-12 23:16:01] [INFO ] Flatten gal took : 398 ms
[2023-03-12 23:16:02] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1030 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1030 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:03] [INFO ] Flatten gal took : 408 ms
[2023-03-12 23:16:04] [INFO ] Flatten gal took : 432 ms
[2023-03-12 23:16:05] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1070 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1071 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:06] [INFO ] Flatten gal took : 341 ms
[2023-03-12 23:16:07] [INFO ] Flatten gal took : 378 ms
[2023-03-12 23:16:08] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1025 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1025 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:09] [INFO ] Flatten gal took : 470 ms
[2023-03-12 23:16:10] [INFO ] Flatten gal took : 448 ms
[2023-03-12 23:16:11] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1035 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1036 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:12] [INFO ] Flatten gal took : 348 ms
[2023-03-12 23:16:13] [INFO ] Flatten gal took : 368 ms
[2023-03-12 23:16:13] [INFO ] Input system was already deterministic with 21960 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7923/7923 places, 21960/21960 transitions.
Applied a total of 0 rules in 1026 ms. Remains 7923 /7923 variables (removed 0) and now considering 21960/21960 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1027 ms. Remains : 7923/7923 places, 21960/21960 transitions.
[2023-03-12 23:16:15] [INFO ] Flatten gal took : 456 ms
[2023-03-12 23:16:16] [INFO ] Flatten gal took : 482 ms
[2023-03-12 23:16:17] [INFO ] Input system was already deterministic with 21960 transitions.
[2023-03-12 23:16:17] [INFO ] Flatten gal took : 492 ms
[2023-03-12 23:16:18] [INFO ] Flatten gal took : 453 ms
[2023-03-12 23:16:18] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 23:16:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7923 places, 21960 transitions and 58680 arcs took 84 ms.
Total runtime 186893 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/533/ctl_0_ --ctl=/tmp/533/ctl_1_ --ctl=/tmp/533/ctl_2_ --ctl=/tmp/533/ctl_3_ --ctl=/tmp/533/ctl_4_ --ctl=/tmp/533/ctl_5_ --ctl=/tmp/533/ctl_6_ --ctl=/tmp/533/ctl_7_ --ctl=/tmp/533/ctl_8_ --ctl=/tmp/533/ctl_9_ --ctl=/tmp/533/ctl_10_ --ctl=/tmp/533/ctl_11_ --ctl=/tmp/533/ctl_12_ --ctl=/tmp/533/ctl_13_ --ctl=/tmp/533/ctl_14_ --ctl=/tmp/533/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 7625020 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16063888 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="CANInsertWithFailure-PT-060"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CANInsertWithFailure-PT-060, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813695100745"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-060.tgz
mv CANInsertWithFailure-PT-060 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;