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-167813696200737.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 CANInsertWithFailure-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696200737
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.8K Feb 26 00:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 00:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 00:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K 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 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 01:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 00:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 00:59 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 16M 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-050-CTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678746523699

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=CANInsertWithFailure-PT-050
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 22:28:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 22:28:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 22:28:46] [INFO ] Load time of PNML (sax parser for PT used): 483 ms
[2023-03-13 22:28:46] [INFO ] Transformed 5604 places.
[2023-03-13 22:28:46] [INFO ] Transformed 15300 transitions.
[2023-03-13 22:28:46] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 641 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Support contains 167 out of 5604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5603 transition count 15300
Applied a total of 1 rules in 827 ms. Remains 5603 /5604 variables (removed 1) and now considering 15300/15300 (removed 0) transitions.
// Phase 1: matrix 15300 rows 5603 cols
[2023-03-13 22:28:48] [INFO ] Computed 52 place invariants in 1163 ms
[2023-03-13 22:28:49] [INFO ] Implicit Places using invariants in 2670 ms returned []
Implicit Place search using SMT only with invariants took 2697 ms to find 0 implicit places.
[2023-03-13 22:28:49] [INFO ] Invariant cache hit.
[2023-03-13 22:28:57] [INFO ] Dead Transitions using invariants and state equation in 7935 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5603/5604 places, 15300/15300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11464 ms. Remains : 5603/5604 places, 15300/15300 transitions.
Support contains 167 out of 5603 places after structural reductions.
[2023-03-13 22:28:58] [INFO ] Flatten gal took : 478 ms
[2023-03-13 22:28:58] [INFO ] Flatten gal took : 326 ms
[2023-03-13 22:28:59] [INFO ] Input system was already deterministic with 15300 transitions.
Support contains 164 out of 5603 places (down from 167) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 100) seen :33
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) 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 67) 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 67) 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 67) 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 67) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) 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 65) seen :0
Running SMT prover for 65 properties.
[2023-03-13 22:29:00] [INFO ] Invariant cache hit.
[2023-03-13 22:29:08] [INFO ] After 7874ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:65
[2023-03-13 22:29:16] [INFO ] [Nat]Absence check using 50 positive place invariants in 112 ms returned sat
[2023-03-13 22:29:16] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 123 ms returned sat
[2023-03-13 22:29:33] [INFO ] After 9794ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :64
[2023-03-13 22:29:33] [INFO ] State equation strengthened by 4950 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 22:29:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 22:29:33] [INFO ] After 25199ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:65
Fused 65 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 360 ms.
Support contains 108 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 344 transitions
Trivial Post-agglo rules discarded 344 transitions
Performed 344 trivial Post agglomeration. Transition count delta: 344
Iterating post reduction 0 with 344 rules applied. Total rules applied 344 place count 5603 transition count 14956
Reduce places removed 344 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 346 rules applied. Total rules applied 690 place count 5259 transition count 14954
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 692 place count 5257 transition count 14954
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 692 place count 5257 transition count 14953
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 694 place count 5256 transition count 14953
Performed 2340 Post agglomeration using F-continuation condition.Transition count delta: 2340
Deduced a syphon composed of 2340 places in 14 ms
Reduce places removed 2340 places and 0 transitions.
Iterating global reduction 3 with 4680 rules applied. Total rules applied 5374 place count 2916 transition count 12613
Drop transitions removed 2248 transitions
Redundant transition composition rules discarded 2248 transitions
Iterating global reduction 3 with 2248 rules applied. Total rules applied 7622 place count 2916 transition count 10365
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7624 place count 2916 transition count 10363
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7626 place count 2914 transition count 10363
Partial Free-agglomeration rule applied 2606 times.
Drop transitions removed 2606 transitions
Iterating global reduction 4 with 2606 rules applied. Total rules applied 10232 place count 2914 transition count 10363
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 10331 place count 2914 transition count 10363
Applied a total of 10331 rules in 4059 ms. Remains 2914 /5603 variables (removed 2689) and now considering 10363/15300 (removed 4937) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4060 ms. Remains : 2914/5603 places, 10363/15300 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 442 ms. (steps per millisecond=22 ) properties (out of 64) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) 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 42) seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 10363 rows 2914 cols
[2023-03-13 22:29:39] [INFO ] Computed 52 place invariants in 451 ms
[2023-03-13 22:29:41] [INFO ] [Real]Absence check using 50 positive place invariants in 30 ms returned sat
[2023-03-13 22:29:41] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-13 22:29:41] [INFO ] After 2173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-13 22:29:43] [INFO ] [Nat]Absence check using 50 positive place invariants in 22 ms returned sat
[2023-03-13 22:29:43] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-13 22:29:58] [INFO ] After 14304ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-13 22:29:58] [INFO ] State equation strengthened by 9786 read => feed constraints.
[2023-03-13 22:30:06] [INFO ] After 8004ms SMT Verify possible using 9786 Read/Feed constraints in natural domain returned unsat :0 sat :42
[2023-03-13 22:30:06] [INFO ] After 8007ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :42
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-13 22:30:06] [INFO ] After 25076ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :42
Parikh walk visited 3 properties in 1246 ms.
Support contains 71 out of 2914 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2914/2914 places, 10363/10363 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 2896 transition count 10345
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 55 place count 2896 transition count 10345
Applied a total of 55 rules in 1112 ms. Remains 2896 /2914 variables (removed 18) and now considering 10345/10363 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1113 ms. Remains : 2896/2914 places, 10345/10363 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 480 ms. (steps per millisecond=20 ) properties (out of 39) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) 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 32) seen :0
Running SMT prover for 32 properties.
// Phase 1: matrix 10345 rows 2896 cols
[2023-03-13 22:30:09] [INFO ] Computed 52 place invariants in 347 ms
[2023-03-13 22:30:11] [INFO ] [Real]Absence check using 50 positive place invariants in 35 ms returned sat
[2023-03-13 22:30:11] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 43 ms returned sat
[2023-03-13 22:30:11] [INFO ] After 1680ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-13 22:30:12] [INFO ] [Nat]Absence check using 50 positive place invariants in 53 ms returned sat
[2023-03-13 22:30:12] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 55 ms returned sat
[2023-03-13 22:30:26] [INFO ] After 12086ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-13 22:30:26] [INFO ] State equation strengthened by 9890 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.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)
[2023-03-13 22:30:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 22:30:36] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:32
Parikh walk visited 3 properties in 1135 ms.
Support contains 54 out of 2896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2896/2896 places, 10345/10345 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 2886 transition count 10335
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 27 place count 2886 transition count 10335
Applied a total of 27 rules in 1050 ms. Remains 2886 /2896 variables (removed 10) and now considering 10335/10345 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1051 ms. Remains : 2886/2896 places, 10335/10345 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 379 ms. (steps per millisecond=26 ) properties (out of 29) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) 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 26) seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 10335 rows 2886 cols
[2023-03-13 22:30:39] [INFO ] Computed 52 place invariants in 446 ms
[2023-03-13 22:30:41] [INFO ] [Real]Absence check using 50 positive place invariants in 31 ms returned sat
[2023-03-13 22:30:41] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-13 22:30:41] [INFO ] After 1519ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-13 22:30:42] [INFO ] [Nat]Absence check using 50 positive place invariants in 39 ms returned sat
[2023-03-13 22:30:42] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 66 ms returned sat
[2023-03-13 22:30:53] [INFO ] After 9824ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-13 22:30:53] [INFO ] State equation strengthened by 9917 read => feed constraints.
[2023-03-13 22:31:06] [INFO ] After 12845ms SMT Verify possible using 9917 Read/Feed constraints in natural domain returned unsat :0 sat :25
[2023-03-13 22:31:06] [INFO ] After 12851ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :25
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-13 22:31:06] [INFO ] After 25060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :25
Parikh walk visited 2 properties in 1046 ms.
Support contains 41 out of 2886 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2886/2886 places, 10335/10335 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 2877 transition count 10326
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 2877 transition count 10326
Applied a total of 22 rules in 1073 ms. Remains 2877 /2886 variables (removed 9) and now considering 10326/10335 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1073 ms. Remains : 2877/2886 places, 10326/10335 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-13 22:31:08] [INFO ] Flatten gal took : 251 ms
[2023-03-13 22:31:09] [INFO ] Flatten gal took : 281 ms
[2023-03-13 22:31:09] [INFO ] Input system was already deterministic with 15300 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1323 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1326 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-13 22:31:11] [INFO ] Flatten gal took : 224 ms
[2023-03-13 22:31:11] [INFO ] Flatten gal took : 246 ms
[2023-03-13 22:31:12] [INFO ] Input system was already deterministic with 14900 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 163789 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 163789 steps, saw 122299 distinct states, run finished after 3006 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14900 rows 5203 cols
[2023-03-13 22:31:16] [INFO ] Computed 52 place invariants in 1231 ms
[2023-03-13 22:31:17] [INFO ] [Real]Absence check using 50 positive place invariants in 75 ms returned sat
[2023-03-13 22:31:17] [INFO ] [Real]Absence check using 50 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-13 22:31:22] [INFO ] After 4933ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-13 22:31:22] [INFO ] State equation strengthened by 5000 read => feed constraints.
[2023-03-13 22:31:24] [INFO ] After 1593ms SMT Verify possible using 5000 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 22:31:24] [INFO ] After 7552ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 22:31:24] [INFO ] [Nat]Absence check using 50 positive place invariants in 77 ms returned sat
[2023-03-13 22:31:25] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-13 22:31:30] [INFO ] After 5766ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 22:31:33] [INFO ] After 2513ms SMT Verify possible using 5000 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 22:31:34] [INFO ] After 3140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 516 ms.
[2023-03-13 22:31:34] [INFO ] After 10331ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
FORMULA CANInsertWithFailure-PT-050-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 3 ms.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 514 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 515 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:35] [INFO ] Flatten gal took : 311 ms
[2023-03-13 22:31:35] [INFO ] Flatten gal took : 350 ms
[2023-03-13 22:31:36] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 5 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1408 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1408 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-13 22:31:38] [INFO ] Flatten gal took : 259 ms
[2023-03-13 22:31:38] [INFO ] Flatten gal took : 303 ms
[2023-03-13 22:31:39] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 568 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 569 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:40] [INFO ] Flatten gal took : 323 ms
[2023-03-13 22:31:40] [INFO ] Flatten gal took : 371 ms
[2023-03-13 22:31:41] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 568 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 568 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:42] [INFO ] Flatten gal took : 276 ms
[2023-03-13 22:31:42] [INFO ] Flatten gal took : 348 ms
[2023-03-13 22:31:43] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 490 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 491 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:44] [INFO ] Flatten gal took : 210 ms
[2023-03-13 22:31:44] [INFO ] Flatten gal took : 248 ms
[2023-03-13 22:31:44] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 479 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 479 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:45] [INFO ] Flatten gal took : 276 ms
[2023-03-13 22:31:45] [INFO ] Flatten gal took : 285 ms
[2023-03-13 22:31:46] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 485 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 485 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:47] [INFO ] Flatten gal took : 240 ms
[2023-03-13 22:31:47] [INFO ] Flatten gal took : 236 ms
[2023-03-13 22:31:48] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 7 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1464 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1464 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-13 22:31:49] [INFO ] Flatten gal took : 205 ms
[2023-03-13 22:31:50] [INFO ] Flatten gal took : 247 ms
[2023-03-13 22:31:50] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 673 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 674 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:51] [INFO ] Flatten gal took : 267 ms
[2023-03-13 22:31:52] [INFO ] Flatten gal took : 250 ms
[2023-03-13 22:31:52] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 489 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:53] [INFO ] Flatten gal took : 215 ms
[2023-03-13 22:31:53] [INFO ] Flatten gal took : 301 ms
[2023-03-13 22:31:54] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 468 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:55] [INFO ] Flatten gal took : 218 ms
[2023-03-13 22:31:55] [INFO ] Flatten gal took : 307 ms
[2023-03-13 22:31:55] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 482 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:31:56] [INFO ] Flatten gal took : 293 ms
[2023-03-13 22:31:57] [INFO ] Flatten gal took : 243 ms
[2023-03-13 22:31:57] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 6 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1447 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1448 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2023-03-13 22:31:59] [INFO ] Flatten gal took : 336 ms
[2023-03-13 22:31:59] [INFO ] Flatten gal took : 378 ms
[2023-03-13 22:32:00] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 480 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:32:01] [INFO ] Flatten gal took : 243 ms
[2023-03-13 22:32:01] [INFO ] Flatten gal took : 319 ms
[2023-03-13 22:32:02] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 473 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 473 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2023-03-13 22:32:03] [INFO ] Flatten gal took : 293 ms
[2023-03-13 22:32:03] [INFO ] Flatten gal took : 348 ms
[2023-03-13 22:32:04] [INFO ] Input system was already deterministic with 15300 transitions.
[2023-03-13 22:32:04] [INFO ] Flatten gal took : 251 ms
[2023-03-13 22:32:04] [INFO ] Flatten gal took : 314 ms
[2023-03-13 22:32:04] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2023-03-13 22:32:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5603 places, 15300 transitions and 40900 arcs took 56 ms.
Total runtime 199284 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: 5603 NrTr: 15300 NrArc: 40900)

parse formulas
formulas created successfully
place and transition orderings generation:0m 7.601sec

net check time: 0m 0.011sec

init dd package: 0m 3.305sec


before gc: list nodes free: 1457519

after gc: idd nodes used:46154071, unused:17845929; list nodes free:73182778

RS generation: 55m18.903sec


-> last computed set: #nodes 46149086 (4.6e+07) #states 62,652,558 (7)


CANNOT_COMPUTE


BK_STOP 1678750101382

--------------------
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
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 0.639sec

idd.cc:820: DD Exception: No free nodes

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-050"
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 CANInsertWithFailure-PT-050, 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-167813696200737"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 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 ;