Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813695100769.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-090, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100769
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 9.2K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 00:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 00:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:28 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 49M 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-090-CTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-090-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678666147295

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 00:09:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 00:09:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 00:09:10] [INFO ] Load time of PNML (sax parser for PT used): 1114 ms
[2023-03-13 00:09:10] [INFO ] Transformed 17284 places.
[2023-03-13 00:09:10] [INFO ] Transformed 49140 transitions.
[2023-03-13 00:09:10] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 1424 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 42 ms.
Support contains 158 out of 17284 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17283 transition count 49140
Applied a total of 1 rules in 6861 ms. Remains 17283 /17284 variables (removed 1) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2023-03-13 00:09:32] [INFO ] Computed 92 place invariants in 14752 ms
[2023-03-13 00:09:34] [INFO ] Implicit Places using invariants in 16667 ms returned []
Implicit Place search using SMT only with invariants took 16700 ms to find 0 implicit places.
[2023-03-13 00:09:34] [INFO ] Invariant cache hit.
[2023-03-13 00:09:36] [INFO ] Dead Transitions using invariants and state equation in 1712 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17283/17284 places, 49140/49140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25285 ms. Remains : 17283/17284 places, 49140/49140 transitions.
Support contains 158 out of 17283 places after structural reductions.
[2023-03-13 00:09:38] [INFO ] Flatten gal took : 1486 ms
[2023-03-13 00:09:39] [INFO ] Flatten gal took : 1186 ms
[2023-03-13 00:09:41] [INFO ] Input system was already deterministic with 49140 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 90) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) 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 81) 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 81) 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 81) 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 81) 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 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) 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 81) 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 81) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) 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 80) seen :0
Running SMT prover for 80 properties.
[2023-03-13 00:09:43] [INFO ] Invariant cache hit.
[2023-03-13 00:10:06] [INFO ] After 22685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:80
[2023-03-13 00:10:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 210 ms returned sat
[2023-03-13 00:10:28] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 370 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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 00:10:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 00:10:31] [INFO ] After 25100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:80
Fused 80 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 146 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions removed 621 transitions
Trivial Post-agglo rules discarded 621 transitions
Performed 621 trivial Post agglomeration. Transition count delta: 621
Iterating post reduction 0 with 621 rules applied. Total rules applied 621 place count 17283 transition count 48519
Reduce places removed 621 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 624 rules applied. Total rules applied 1245 place count 16662 transition count 48516
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1248 place count 16659 transition count 48516
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1248 place count 16659 transition count 48512
Deduced a syphon composed of 4 places in 29 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1256 place count 16655 transition count 48512
Performed 7861 Post agglomeration using F-continuation condition.Transition count delta: 7861
Deduced a syphon composed of 7861 places in 29 ms
Reduce places removed 7861 places and 0 transitions.
Iterating global reduction 3 with 15722 rules applied. Total rules applied 16978 place count 8794 transition count 40651
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 16980 place count 8794 transition count 40649
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 16982 place count 8792 transition count 40649
Partial Free-agglomeration rule applied 8287 times.
Drop transitions removed 8287 transitions
Iterating global reduction 4 with 8287 rules applied. Total rules applied 25269 place count 8792 transition count 40649
Partial Free-agglomeration rule applied 181 times.
Drop transitions removed 181 transitions
Iterating global reduction 4 with 181 rules applied. Total rules applied 25450 place count 8792 transition count 40649
Applied a total of 25450 rules in 24149 ms. Remains 8792 /17283 variables (removed 8491) and now considering 40649/49140 (removed 8491) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24152 ms. Remains : 8792/17283 places, 40649/49140 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 1018 ms. (steps per millisecond=9 ) properties (out of 80) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 66) 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 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 5 ms. (steps per millisecond=200 ) 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) 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 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 5 ms. (steps per millisecond=200 ) properties (out of 66) seen :0
Running SMT prover for 66 properties.
[2023-03-13 00:10:56] [INFO ] Flow matrix only has 40571 transitions (discarded 78 similar events)
// Phase 1: matrix 40571 rows 8792 cols
[2023-03-13 00:11:00] [INFO ] Computed 92 place invariants in 3578 ms
[2023-03-13 00:11:11] [INFO ] After 11553ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:66
[2023-03-13 00:11:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 152 ms returned sat
[2023-03-13 00:11:23] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 176 ms returned sat
[2023-03-13 00:11:36] [INFO ] After 3518ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :64
[2023-03-13 00:11:37] [INFO ] State equation strengthened by 39684 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 00:11:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 00:11:37] [INFO ] After 25523ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:66
Fused 66 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 118 out of 8792 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8792/8792 places, 40649/40649 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 8782 transition count 40639
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 36 place count 8782 transition count 40639
Applied a total of 36 rules in 9609 ms. Remains 8782 /8792 variables (removed 10) and now considering 40639/40649 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9610 ms. Remains : 8782/8792 places, 40639/40649 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-13 00:11:47] [INFO ] Flatten gal took : 882 ms
[2023-03-13 00:11:48] [INFO ] Flatten gal took : 905 ms
[2023-03-13 00:11:50] [INFO ] Input system was already deterministic with 49140 transitions.
Computed a total of 362 stabilizing places and 630 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5543 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5547 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:11:57] [INFO ] Flatten gal took : 926 ms
[2023-03-13 00:11:58] [INFO ] Flatten gal took : 854 ms
[2023-03-13 00:11:59] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5471 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5474 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:12:06] [INFO ] Flatten gal took : 787 ms
[2023-03-13 00:12:07] [INFO ] Flatten gal took : 857 ms
[2023-03-13 00:12:08] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 14 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1440 place count 16563 transition count 48420
Applied a total of 1440 rules in 12140 ms. Remains 16563 /17283 variables (removed 720) and now considering 48420/49140 (removed 720) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12142 ms. Remains : 16563/17283 places, 48420/49140 transitions.
[2023-03-13 00:12:21] [INFO ] Flatten gal took : 764 ms
[2023-03-13 00:12:22] [INFO ] Flatten gal took : 851 ms
[2023-03-13 00:12:24] [INFO ] Input system was already deterministic with 48420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5942 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5943 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:12:31] [INFO ] Flatten gal took : 777 ms
[2023-03-13 00:12:32] [INFO ] Flatten gal took : 877 ms
[2023-03-13 00:12:34] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48512
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 16655 transition count 48511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1258 place count 16654 transition count 48511
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1258 place count 16654 transition count 48510
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 15 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1438 place count 16564 transition count 48421
Applied a total of 1438 rules in 12564 ms. Remains 16564 /17283 variables (removed 719) and now considering 48421/49140 (removed 719) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12567 ms. Remains : 16564/17283 places, 48421/49140 transitions.
[2023-03-13 00:12:47] [INFO ] Flatten gal took : 765 ms
[2023-03-13 00:12:48] [INFO ] Flatten gal took : 859 ms
[2023-03-13 00:12:50] [INFO ] Input system was already deterministic with 48421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5662 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5664 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:12:56] [INFO ] Flatten gal took : 762 ms
[2023-03-13 00:12:57] [INFO ] Flatten gal took : 847 ms
[2023-03-13 00:12:59] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5807 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5810 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:13:06] [INFO ] Flatten gal took : 767 ms
[2023-03-13 00:13:06] [INFO ] Flatten gal took : 849 ms
[2023-03-13 00:13:08] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 14 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1440 place count 16563 transition count 48420
Applied a total of 1440 rules in 12008 ms. Remains 16563 /17283 variables (removed 720) and now considering 48420/49140 (removed 720) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12009 ms. Remains : 16563/17283 places, 48420/49140 transitions.
[2023-03-13 00:13:21] [INFO ] Flatten gal took : 765 ms
[2023-03-13 00:13:22] [INFO ] Flatten gal took : 834 ms
[2023-03-13 00:13:23] [INFO ] Input system was already deterministic with 48420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5760 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5762 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:13:30] [INFO ] Flatten gal took : 770 ms
[2023-03-13 00:13:31] [INFO ] Flatten gal took : 867 ms
[2023-03-13 00:13:33] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5884 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5886 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:13:39] [INFO ] Flatten gal took : 760 ms
[2023-03-13 00:13:40] [INFO ] Flatten gal took : 885 ms
[2023-03-13 00:13:42] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 16 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1440 place count 16563 transition count 48420
Applied a total of 1440 rules in 11969 ms. Remains 16563 /17283 variables (removed 720) and now considering 48420/49140 (removed 720) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11970 ms. Remains : 16563/17283 places, 48420/49140 transitions.
[2023-03-13 00:13:55] [INFO ] Flatten gal took : 757 ms
[2023-03-13 00:13:56] [INFO ] Flatten gal took : 871 ms
[2023-03-13 00:13:57] [INFO ] Input system was already deterministic with 48420 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 176826 steps, run timeout after 3002 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 176826 steps, saw 170835 distinct states, run finished after 3003 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 48420 rows 16563 cols
[2023-03-13 00:14:15] [INFO ] Computed 92 place invariants in 14284 ms
[2023-03-13 00:14:18] [INFO ] After 2099ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 00:14:20] [INFO ] [Nat]Absence check using 90 positive place invariants in 208 ms returned sat
[2023-03-13 00:14:20] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 332 ms returned sat
[2023-03-13 00:14:43] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 16563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16563/16563 places, 48420/48420 transitions.
Performed 7919 Post agglomeration using F-continuation condition.Transition count delta: 7919
Deduced a syphon composed of 7919 places in 18 ms
Reduce places removed 7919 places and 0 transitions.
Iterating global reduction 0 with 15838 rules applied. Total rules applied 15838 place count 8644 transition count 40501
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15839 place count 8644 transition count 40500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15840 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 8191 times.
Drop transitions removed 8191 transitions
Iterating global reduction 1 with 8191 rules applied. Total rules applied 24031 place count 8643 transition count 40500
Applied a total of 24031 rules in 18966 ms. Remains 8643 /16563 variables (removed 7920) and now considering 40500/48420 (removed 7920) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18967 ms. Remains : 8643/16563 places, 40500/48420 transitions.
Finished random walk after 30356 steps, including 55 resets, run visited all 1 properties in 1044 ms. (steps per millisecond=29 )
FORMULA CANInsertWithFailure-PT-090-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 15 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1440 place count 16563 transition count 48420
Applied a total of 1440 rules in 11144 ms. Remains 16563 /17283 variables (removed 720) and now considering 48420/49140 (removed 720) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11145 ms. Remains : 16563/17283 places, 48420/49140 transitions.
[2023-03-13 00:15:15] [INFO ] Flatten gal took : 952 ms
[2023-03-13 00:15:16] [INFO ] Flatten gal took : 993 ms
[2023-03-13 00:15:17] [INFO ] Input system was already deterministic with 48420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5844 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5847 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:15:24] [INFO ] Flatten gal took : 797 ms
[2023-03-13 00:15:25] [INFO ] Flatten gal took : 874 ms
[2023-03-13 00:15:27] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5486 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5488 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:15:33] [INFO ] Flatten gal took : 922 ms
[2023-03-13 00:15:34] [INFO ] Flatten gal took : 863 ms
[2023-03-13 00:15:36] [INFO ] Input system was already deterministic with 49140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17283/17283 places, 49140/49140 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 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 43 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 1440 place count 16563 transition count 48420
Applied a total of 1440 rules in 11034 ms. Remains 16563 /17283 variables (removed 720) and now considering 48420/49140 (removed 720) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11038 ms. Remains : 16563/17283 places, 48420/49140 transitions.
[2023-03-13 00:15:48] [INFO ] Flatten gal took : 697 ms
[2023-03-13 00:15:49] [INFO ] Flatten gal took : 779 ms
[2023-03-13 00:15:50] [INFO ] Input system was already deterministic with 48420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5651 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5653 ms. Remains : 17283/17283 places, 49140/49140 transitions.
[2023-03-13 00:15:57] [INFO ] Flatten gal took : 747 ms
[2023-03-13 00:15:58] [INFO ] Flatten gal took : 836 ms
[2023-03-13 00:15:59] [INFO ] Input system was already deterministic with 49140 transitions.
[2023-03-13 00:16:00] [INFO ] Flatten gal took : 725 ms
[2023-03-13 00:16:01] [INFO ] Flatten gal took : 817 ms
[2023-03-13 00:16:01] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2023-03-13 00:16:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17283 places, 49140 transitions and 131220 arcs took 174 ms.
Total runtime 412710 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/530/ctl_0_ --ctl=/tmp/530/ctl_1_ --ctl=/tmp/530/ctl_2_ --ctl=/tmp/530/ctl_3_ --ctl=/tmp/530/ctl_4_ --ctl=/tmp/530/ctl_5_ --ctl=/tmp/530/ctl_6_ --ctl=/tmp/530/ctl_7_ --ctl=/tmp/530/ctl_8_ --ctl=/tmp/530/ctl_9_ --ctl=/tmp/530/ctl_10_ --ctl=/tmp/530/ctl_11_ --ctl=/tmp/530/ctl_12_ --ctl=/tmp/530/ctl_13_ --ctl=/tmp/530/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5385348 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16023064 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-090"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CANInsertWithFailure-PT-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 r041-tajo-167813695100769"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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