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.r042-tajo-167813696100681.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 marciexred
Input is CANConstruction-PT-090, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696100681
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 7.3K Feb 25 22:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 22:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 22:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 22:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 22:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 25 22:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 25 22:42 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 12M 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-090-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-090-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678740351308

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=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-090
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 20:45:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 20:45:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:45:53] [INFO ] Load time of PNML (sax parser for PT used): 580 ms
[2023-03-13 20:45:53] [INFO ] Transformed 17282 places.
[2023-03-13 20:45:53] [INFO ] Transformed 33120 transitions.
[2023-03-13 20:45:53] [INFO ] Parsed PT model containing 17282 places and 33120 transitions and 99000 arcs in 767 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Support contains 118 out of 17282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17282/17282 places, 33120/33120 transitions.
Discarding 7870 places :
Symmetric choice reduction at 0 with 7870 rule applications. Total rules 7870 place count 9412 transition count 17380
Iterating global reduction 0 with 7870 rules applied. Total rules applied 15740 place count 9412 transition count 17380
Applied a total of 15740 rules in 6848 ms. Remains 9412 /17282 variables (removed 7870) and now considering 17380/33120 (removed 15740) transitions.
// Phase 1: matrix 17380 rows 9412 cols
[2023-03-13 20:46:01] [INFO ] Computed 181 place invariants in 378 ms
[2023-03-13 20:46:02] [INFO ] Implicit Places using invariants in 1776 ms returned []
Implicit Place search using SMT only with invariants took 1803 ms to find 0 implicit places.
[2023-03-13 20:46:02] [INFO ] Invariant cache hit.
[2023-03-13 20:46:04] [INFO ] Dead Transitions using invariants and state equation in 1303 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 9412/17282 places, 17380/33120 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9961 ms. Remains : 9412/17282 places, 17380/33120 transitions.
Support contains 118 out of 9412 places after structural reductions.
[2023-03-13 20:46:05] [INFO ] Flatten gal took : 818 ms
[2023-03-13 20:46:05] [INFO ] Flatten gal took : 461 ms
[2023-03-13 20:46:06] [INFO ] Input system was already deterministic with 17380 transitions.
Support contains 116 out of 9412 places (down from 118) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 799 ms. (steps per millisecond=12 ) properties (out of 65) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) 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 55) seen :0
Running SMT prover for 55 properties.
[2023-03-13 20:46:07] [INFO ] Invariant cache hit.
[2023-03-13 20:46:18] [INFO ] After 10659ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-03-13 20:46:29] [INFO ] [Nat]Absence check using 91 positive place invariants in 313 ms returned sat
[2023-03-13 20:46:29] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 124 ms returned sat
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:631)
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)
[2023-03-13 20:46:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:46:43] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:55
Fused 55 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 85 out of 9412 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 629 transitions
Trivial Post-agglo rules discarded 629 transitions
Performed 629 trivial Post agglomeration. Transition count delta: 629
Iterating post reduction 0 with 629 rules applied. Total rules applied 629 place count 9412 transition count 16751
Reduce places removed 629 places and 0 transitions.
Iterating post reduction 1 with 629 rules applied. Total rules applied 1258 place count 8783 transition count 16751
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1258 place count 8783 transition count 16750
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1271 place count 8771 transition count 16728
Iterating global reduction 2 with 11 rules applied. Total rules applied 1282 place count 8771 transition count 16728
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 14 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 1460 place count 8682 transition count 16639
Free-agglomeration rule applied 114 times.
Iterating global reduction 2 with 114 rules applied. Total rules applied 1574 place count 8682 transition count 16525
Reduce places removed 114 places and 0 transitions.
Iterating post reduction 2 with 114 rules applied. Total rules applied 1688 place count 8568 transition count 16525
Partial Free-agglomeration rule applied 67 times.
Drop transitions removed 67 transitions
Iterating global reduction 3 with 67 rules applied. Total rules applied 1755 place count 8568 transition count 16525
Applied a total of 1755 rules in 14545 ms. Remains 8568 /9412 variables (removed 844) and now considering 16525/17380 (removed 855) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14548 ms. Remains : 8568/9412 places, 16525/17380 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 44) seen :17
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 16525 rows 8568 cols
[2023-03-13 20:46:59] [INFO ] Computed 181 place invariants in 203 ms
[2023-03-13 20:47:04] [INFO ] After 5512ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-13 20:47:10] [INFO ] [Nat]Absence check using 91 positive place invariants in 255 ms returned sat
[2023-03-13 20:47:10] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 109 ms returned sat
[2023-03-13 20:47:29] [INFO ] After 15268ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-13 20:47:30] [INFO ] State equation strengthened by 16233 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)
[2023-03-13 20:47:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:47:30] [INFO ] After 25322ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 88 ms.
Support contains 50 out of 8568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8568/8568 places, 16525/16525 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8567 transition count 16523
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8567 transition count 16523
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 32 place count 8552 transition count 16508
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 8551 transition count 16508
Applied a total of 34 rules in 11391 ms. Remains 8551 /8568 variables (removed 17) and now considering 16508/16525 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11392 ms. Remains : 8551/8568 places, 16508/16525 transitions.
Incomplete random walk after 10000 steps, including 16 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 27) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 10000 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 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 30 ms. (steps per millisecond=333 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) 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 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 16508 rows 8551 cols
[2023-03-13 20:47:42] [INFO ] Computed 181 place invariants in 189 ms
[2023-03-13 20:47:45] [INFO ] After 2926ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-13 20:47:48] [INFO ] [Nat]Absence check using 91 positive place invariants in 238 ms returned sat
[2023-03-13 20:47:48] [INFO ] [Nat]Absence check using 91 positive and 90 generalized place invariants in 118 ms returned sat
[2023-03-13 20:48:04] [INFO ] After 14345ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-13 20:48:05] [INFO ] State equation strengthened by 16249 read => feed constraints.
[2023-03-13 20:48:10] [INFO ] After 5612ms SMT Verify possible using 16249 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-13 20:48:10] [INFO ] After 5613ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-13 20:48:10] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 0 properties in 56 ms.
Support contains 24 out of 8551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8551/8551 places, 16508/16508 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 8544 transition count 16501
Applied a total of 14 rules in 6120 ms. Remains 8544 /8551 variables (removed 7) and now considering 16501/16508 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6120 ms. Remains : 8544/8551 places, 16501/16508 transitions.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2023-03-13 20:48:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 20:48:17] [INFO ] Flatten gal took : 743 ms
FORMULA CANConstruction-PT-090-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 20:48:18] [INFO ] Flatten gal took : 798 ms
[2023-03-13 20:48:19] [INFO ] Input system was already deterministic with 17380 transitions.
Support contains 67 out of 9412 places (down from 87) after GAL structural reductions.
Computed a total of 361 stabilizing places and 450 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 9363 transition count 17282
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 9363 transition count 17282
Applied a total of 98 rules in 6788 ms. Remains 9363 /9412 variables (removed 49) and now considering 17282/17380 (removed 98) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6790 ms. Remains : 9363/9412 places, 17282/17380 transitions.
[2023-03-13 20:48:27] [INFO ] Flatten gal took : 528 ms
[2023-03-13 20:48:27] [INFO ] Flatten gal took : 473 ms
[2023-03-13 20:48:28] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 9364 transition count 17284
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 9364 transition count 17284
Applied a total of 96 rules in 5674 ms. Remains 9364 /9412 variables (removed 48) and now considering 17284/17380 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5675 ms. Remains : 9364/9412 places, 17284/17380 transitions.
[2023-03-13 20:48:34] [INFO ] Flatten gal took : 412 ms
[2023-03-13 20:48:35] [INFO ] Flatten gal took : 413 ms
[2023-03-13 20:48:36] [INFO ] Input system was already deterministic with 17284 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 9365 transition count 17286
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 9365 transition count 17286
Applied a total of 94 rules in 5063 ms. Remains 9365 /9412 variables (removed 47) and now considering 17286/17380 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5075 ms. Remains : 9365/9412 places, 17286/17380 transitions.
[2023-03-13 20:48:41] [INFO ] Flatten gal took : 355 ms
[2023-03-13 20:48:42] [INFO ] Flatten gal took : 430 ms
[2023-03-13 20:48:43] [INFO ] Input system was already deterministic with 17286 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 9365 transition count 17286
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 9365 transition count 17286
Applied a total of 94 rules in 5141 ms. Remains 9365 /9412 variables (removed 47) and now considering 17286/17380 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5167 ms. Remains : 9365/9412 places, 17286/17380 transitions.
[2023-03-13 20:48:48] [INFO ] Flatten gal took : 358 ms
[2023-03-13 20:48:49] [INFO ] Flatten gal took : 440 ms
[2023-03-13 20:48:50] [INFO ] Input system was already deterministic with 17286 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9412 transition count 16750
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1308 place count 8734 transition count 16654
Iterating global reduction 2 with 48 rules applied. Total rules applied 1356 place count 8734 transition count 16654
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 6 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1536 place count 8644 transition count 16564
Applied a total of 1536 rules in 7658 ms. Remains 8644 /9412 variables (removed 768) and now considering 16564/17380 (removed 816) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7671 ms. Remains : 8644/9412 places, 16564/17380 transitions.
[2023-03-13 20:48:58] [INFO ] Flatten gal took : 297 ms
[2023-03-13 20:48:58] [INFO ] Flatten gal took : 523 ms
[2023-03-13 20:48:59] [INFO ] Input system was already deterministic with 16564 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9412 transition count 16750
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 1309 place count 8733 transition count 16652
Iterating global reduction 2 with 49 rules applied. Total rules applied 1358 place count 8733 transition count 16652
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 4 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1538 place count 8643 transition count 16562
Applied a total of 1538 rules in 7291 ms. Remains 8643 /9412 variables (removed 769) and now considering 16562/17380 (removed 818) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7304 ms. Remains : 8643/9412 places, 16562/17380 transitions.
[2023-03-13 20:49:07] [INFO ] Flatten gal took : 349 ms
[2023-03-13 20:49:07] [INFO ] Flatten gal took : 354 ms
[2023-03-13 20:49:08] [INFO ] Input system was already deterministic with 16562 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 9363 transition count 17282
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 9363 transition count 17282
Applied a total of 98 rules in 5138 ms. Remains 9363 /9412 variables (removed 49) and now considering 17282/17380 (removed 98) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5138 ms. Remains : 9363/9412 places, 17282/17380 transitions.
[2023-03-13 20:49:14] [INFO ] Flatten gal took : 361 ms
[2023-03-13 20:49:14] [INFO ] Flatten gal took : 389 ms
[2023-03-13 20:49:15] [INFO ] Input system was already deterministic with 17282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 628 transitions
Trivial Post-agglo rules discarded 628 transitions
Performed 628 trivial Post agglomeration. Transition count delta: 628
Iterating post reduction 0 with 628 rules applied. Total rules applied 628 place count 9412 transition count 16752
Reduce places removed 628 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 629 rules applied. Total rules applied 1257 place count 8784 transition count 16751
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1258 place count 8783 transition count 16751
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 1307 place count 8734 transition count 16653
Iterating global reduction 3 with 49 rules applied. Total rules applied 1356 place count 8734 transition count 16653
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1534 place count 8645 transition count 16564
Applied a total of 1534 rules in 7190 ms. Remains 8645 /9412 variables (removed 767) and now considering 16564/17380 (removed 816) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7190 ms. Remains : 8645/9412 places, 16564/17380 transitions.
[2023-03-13 20:49:22] [INFO ] Flatten gal took : 359 ms
[2023-03-13 20:49:23] [INFO ] Flatten gal took : 435 ms
[2023-03-13 20:49:24] [INFO ] Input system was already deterministic with 16564 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 9364 transition count 17284
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 9364 transition count 17284
Applied a total of 96 rules in 4964 ms. Remains 9364 /9412 variables (removed 48) and now considering 17284/17380 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4965 ms. Remains : 9364/9412 places, 17284/17380 transitions.
[2023-03-13 20:49:29] [INFO ] Flatten gal took : 358 ms
[2023-03-13 20:49:30] [INFO ] Flatten gal took : 433 ms
[2023-03-13 20:49:31] [INFO ] Input system was already deterministic with 17284 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9412 transition count 16750
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1310 place count 8732 transition count 16650
Iterating global reduction 2 with 50 rules applied. Total rules applied 1360 place count 8732 transition count 16650
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1540 place count 8642 transition count 16560
Applied a total of 1540 rules in 7392 ms. Remains 8642 /9412 variables (removed 770) and now considering 16560/17380 (removed 820) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7392 ms. Remains : 8642/9412 places, 16560/17380 transitions.
[2023-03-13 20:49:38] [INFO ] Flatten gal took : 388 ms
[2023-03-13 20:49:39] [INFO ] Flatten gal took : 489 ms
[2023-03-13 20:49:40] [INFO ] Input system was already deterministic with 16560 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 9364 transition count 17284
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 9364 transition count 17284
Applied a total of 96 rules in 4889 ms. Remains 9364 /9412 variables (removed 48) and now considering 17284/17380 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4889 ms. Remains : 9364/9412 places, 17284/17380 transitions.
[2023-03-13 20:49:45] [INFO ] Flatten gal took : 392 ms
[2023-03-13 20:49:46] [INFO ] Flatten gal took : 492 ms
[2023-03-13 20:49:47] [INFO ] Input system was already deterministic with 17284 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9412 transition count 16750
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1310 place count 8732 transition count 16650
Iterating global reduction 2 with 50 rules applied. Total rules applied 1360 place count 8732 transition count 16650
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 5 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1540 place count 8642 transition count 16560
Applied a total of 1540 rules in 7348 ms. Remains 8642 /9412 variables (removed 770) and now considering 16560/17380 (removed 820) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7348 ms. Remains : 8642/9412 places, 16560/17380 transitions.
[2023-03-13 20:49:54] [INFO ] Flatten gal took : 337 ms
[2023-03-13 20:49:55] [INFO ] Flatten gal took : 442 ms
[2023-03-13 20:49:55] [INFO ] Input system was already deterministic with 16560 transitions.
Finished random walk after 5020 steps, including 6 resets, run visited all 1 properties in 106 ms. (steps per millisecond=47 )
FORMULA CANConstruction-PT-090-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 9366 transition count 17288
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 9366 transition count 17288
Applied a total of 92 rules in 4936 ms. Remains 9366 /9412 variables (removed 46) and now considering 17288/17380 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4937 ms. Remains : 9366/9412 places, 17288/17380 transitions.
[2023-03-13 20:50:01] [INFO ] Flatten gal took : 306 ms
[2023-03-13 20:50:01] [INFO ] Flatten gal took : 352 ms
[2023-03-13 20:50:02] [INFO ] Input system was already deterministic with 17288 transitions.
Starting structural reductions in LTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 9362 transition count 17280
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 9362 transition count 17280
Applied a total of 100 rules in 4872 ms. Remains 9362 /9412 variables (removed 50) and now considering 17280/17380 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4873 ms. Remains : 9362/9412 places, 17280/17380 transitions.
[2023-03-13 20:50:07] [INFO ] Flatten gal took : 422 ms
[2023-03-13 20:50:08] [INFO ] Flatten gal took : 475 ms
[2023-03-13 20:50:09] [INFO ] Input system was already deterministic with 17280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 9412/9412 places, 17380/17380 transitions.
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 9412 transition count 16750
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 8782 transition count 16750
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 1302 place count 8740 transition count 16666
Iterating global reduction 2 with 42 rules applied. Total rules applied 1344 place count 8740 transition count 16666
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 6 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1524 place count 8650 transition count 16576
Applied a total of 1524 rules in 7408 ms. Remains 8650 /9412 variables (removed 762) and now considering 16576/17380 (removed 804) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7409 ms. Remains : 8650/9412 places, 16576/17380 transitions.
[2023-03-13 20:50:16] [INFO ] Flatten gal took : 421 ms
[2023-03-13 20:50:17] [INFO ] Flatten gal took : 403 ms
[2023-03-13 20:50:18] [INFO ] Input system was already deterministic with 16576 transitions.
[2023-03-13 20:50:18] [INFO ] Flatten gal took : 346 ms
[2023-03-13 20:50:18] [INFO ] Flatten gal took : 384 ms
[2023-03-13 20:50:18] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 15 ms.
[2023-03-13 20:50:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 9412 places, 17380 transitions and 67520 arcs took 76 ms.
Total runtime 265902 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 9412 NrTr: 17380 NrArc: 67520)

parse formulas
formulas created successfully
place and transition orderings generation:0m19.450sec

net check time: 0m 0.013sec

init dd package: 0m 3.166sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6535556 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16075032 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.545sec

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-090"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is CANConstruction-PT-090, 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 r042-tajo-167813696100681"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-090.tgz
mv CANConstruction-PT-090 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 ;