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-167813695000673.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 CANConstruction-PT-080, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 10M
-rw-r--r-- 1 mcc users 11K Feb 25 22:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 21:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 22:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 22:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.5M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-080-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678655430035

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=CANConstruction-PT-080
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 21:10:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 21:10:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:10:32] [INFO ] Load time of PNML (sax parser for PT used): 461 ms
[2023-03-12 21:10:32] [INFO ] Transformed 13762 places.
[2023-03-12 21:10:32] [INFO ] Transformed 26240 transitions.
[2023-03-12 21:10:32] [INFO ] Parsed PT model containing 13762 places and 26240 transitions and 78400 arcs in 609 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 186 out of 13762 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13762/13762 places, 26240/26240 transitions.
Discarding 6162 places :
Symmetric choice reduction at 0 with 6162 rule applications. Total rules 6162 place count 7600 transition count 13916
Iterating global reduction 0 with 6162 rules applied. Total rules applied 12324 place count 7600 transition count 13916
Applied a total of 12324 rules in 4490 ms. Remains 7600 /13762 variables (removed 6162) and now considering 13916/26240 (removed 12324) transitions.
// Phase 1: matrix 13916 rows 7600 cols
[2023-03-12 21:10:37] [INFO ] Computed 161 place invariants in 232 ms
[2023-03-12 21:10:43] [INFO ] Implicit Places using invariants in 6341 ms returned []
Implicit Place search using SMT only with invariants took 6368 ms to find 0 implicit places.
[2023-03-12 21:10:43] [INFO ] Invariant cache hit.
[2023-03-12 21:10:53] [INFO ] Dead Transitions using invariants and state equation in 9737 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7600/13762 places, 13916/26240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20608 ms. Remains : 7600/13762 places, 13916/26240 transitions.
Support contains 186 out of 7600 places after structural reductions.
[2023-03-12 21:10:54] [INFO ] Flatten gal took : 590 ms
[2023-03-12 21:10:54] [INFO ] Flatten gal took : 422 ms
[2023-03-12 21:10:55] [INFO ] Input system was already deterministic with 13916 transitions.
Support contains 185 out of 7600 places (down from 186) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 99) seen :21
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 78) 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 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) 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 78) 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 78) 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 78) 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 78) 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 78) 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 78) 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 78) 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 78) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) 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 77) seen :0
Running SMT prover for 77 properties.
[2023-03-12 21:10:56] [INFO ] Invariant cache hit.
[2023-03-12 21:11:08] [INFO ] After 12044ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:77
[2023-03-12 21:11:20] [INFO ] [Nat]Absence check using 81 positive place invariants in 221 ms returned sat
[2023-03-12 21:11:20] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 104 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 21:11:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:11:34] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:77
Fused 77 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 120 out of 7600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 552 transitions
Trivial Post-agglo rules discarded 552 transitions
Performed 552 trivial Post agglomeration. Transition count delta: 552
Iterating post reduction 0 with 552 rules applied. Total rules applied 552 place count 7600 transition count 13364
Reduce places removed 552 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 555 rules applied. Total rules applied 1107 place count 7048 transition count 13361
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1110 place count 7045 transition count 13361
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1110 place count 7045 transition count 13359
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1114 place count 7043 transition count 13359
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1137 place count 7020 transition count 13313
Iterating global reduction 3 with 23 rules applied. Total rules applied 1160 place count 7020 transition count 13313
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 4 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 1314 place count 6943 transition count 13236
Free-agglomeration rule applied 87 times.
Iterating global reduction 3 with 87 rules applied. Total rules applied 1401 place count 6943 transition count 13149
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 3 with 87 rules applied. Total rules applied 1488 place count 6856 transition count 13149
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 4 with 75 rules applied. Total rules applied 1563 place count 6856 transition count 13149
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1565 place count 6856 transition count 13149
Applied a total of 1565 rules in 11798 ms. Remains 6856 /7600 variables (removed 744) and now considering 13149/13916 (removed 767) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11801 ms. Remains : 6856/7600 places, 13149/13916 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 653 ms. (steps per millisecond=15 ) properties (out of 57) seen :15
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 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 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 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 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 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 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 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 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 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 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 5 ms. (steps per millisecond=200 ) 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 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 5 ms. (steps per millisecond=200 ) 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 5 ms. (steps per millisecond=200 ) 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 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
Running SMT prover for 42 properties.
// Phase 1: matrix 13149 rows 6856 cols
[2023-03-12 21:11:46] [INFO ] Computed 161 place invariants in 102 ms
[2023-03-12 21:11:52] [INFO ] After 5939ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-12 21:11:58] [INFO ] [Nat]Absence check using 81 positive place invariants in 173 ms returned sat
[2023-03-12 21:11:58] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 110 ms returned sat
[2023-03-12 21:12:17] [INFO ] After 13646ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-12 21:12:18] [INFO ] State equation strengthened by 12831 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 21:12:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:12:18] [INFO ] After 25270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Fused 42 Parikh solutions to 21 different solutions.
Parikh walk visited 0 properties in 724 ms.
Support contains 84 out of 6856 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6856/6856 places, 13149/13149 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 6854 transition count 13145
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 6854 transition count 13145
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 36 place count 6838 transition count 13129
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 6836 transition count 13129
Applied a total of 40 rules in 7392 ms. Remains 6836 /6856 variables (removed 20) and now considering 13129/13149 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7393 ms. Remains : 6836/6856 places, 13129/13149 transitions.
Incomplete random walk after 10000 steps, including 17 resets, run finished after 739 ms. (steps per millisecond=13 ) properties (out of 42) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) 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 30) seen :0
Running SMT prover for 30 properties.
// Phase 1: matrix 13129 rows 6836 cols
[2023-03-12 21:12:27] [INFO ] Computed 161 place invariants in 105 ms
[2023-03-12 21:12:31] [INFO ] [Real]Absence check using 81 positive place invariants in 172 ms returned sat
[2023-03-12 21:12:31] [INFO ] [Real]Absence check using 81 positive and 80 generalized place invariants in 87 ms returned sat
[2023-03-12 21:12:32] [INFO ] After 5042ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-12 21:12:37] [INFO ] [Nat]Absence check using 81 positive place invariants in 166 ms returned sat
[2023-03-12 21:12:37] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 86 ms returned sat
[2023-03-12 21:12:57] [INFO ] After 16394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-12 21:12:57] [INFO ] State equation strengthened by 12850 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 21:12:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:12:57] [INFO ] After 25195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:30
Fused 30 Parikh solutions to 29 different solutions.
Parikh walk visited 0 properties in 94 ms.
Support contains 65 out of 6836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6836/6836 places, 13129/13129 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 6828 transition count 13121
Applied a total of 16 rules in 3750 ms. Remains 6828 /6836 variables (removed 8) and now considering 13121/13129 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3751 ms. Remains : 6828/6836 places, 13121/13129 transitions.
Successfully simplified 20 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-080-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:13:01] [INFO ] Flatten gal took : 291 ms
[2023-03-12 21:13:01] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 21:13:01] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-080-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:13:01] [INFO ] Flatten gal took : 327 ms
[2023-03-12 21:13:02] [INFO ] Input system was already deterministic with 13916 transitions.
Support contains 85 out of 7600 places (down from 108) after GAL structural reductions.
Computed a total of 321 stabilizing places and 400 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 7523 transition count 13762
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 7523 transition count 13762
Applied a total of 154 rules in 4205 ms. Remains 7523 /7600 variables (removed 77) and now considering 13762/13916 (removed 154) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4208 ms. Remains : 7523/7600 places, 13762/13916 transitions.
[2023-03-12 21:13:07] [INFO ] Flatten gal took : 298 ms
[2023-03-12 21:13:07] [INFO ] Flatten gal took : 291 ms
[2023-03-12 21:13:08] [INFO ] Input system was already deterministic with 13762 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 7525 transition count 13766
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 7525 transition count 13766
Applied a total of 150 rules in 4535 ms. Remains 7525 /7600 variables (removed 75) and now considering 13766/13916 (removed 150) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4537 ms. Remains : 7525/7600 places, 13766/13916 transitions.
[2023-03-12 21:13:12] [INFO ] Flatten gal took : 276 ms
[2023-03-12 21:13:13] [INFO ] Flatten gal took : 307 ms
[2023-03-12 21:13:13] [INFO ] Input system was already deterministic with 13766 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 7522 transition count 13760
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 7522 transition count 13760
Applied a total of 156 rules in 4362 ms. Remains 7522 /7600 variables (removed 78) and now considering 13760/13916 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4364 ms. Remains : 7522/7600 places, 13760/13916 transitions.
[2023-03-12 21:13:18] [INFO ] Flatten gal took : 260 ms
[2023-03-12 21:13:18] [INFO ] Flatten gal took : 302 ms
[2023-03-12 21:13:19] [INFO ] Input system was already deterministic with 13760 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 7523 transition count 13762
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 7523 transition count 13762
Applied a total of 154 rules in 4635 ms. Remains 7523 /7600 variables (removed 77) and now considering 13762/13916 (removed 154) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4637 ms. Remains : 7523/7600 places, 13762/13916 transitions.
[2023-03-12 21:13:24] [INFO ] Flatten gal took : 311 ms
[2023-03-12 21:13:24] [INFO ] Flatten gal took : 307 ms
[2023-03-12 21:13:25] [INFO ] Input system was already deterministic with 13762 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1198 place count 6962 transition count 13200
Iterating global reduction 2 with 78 rules applied. Total rules applied 1276 place count 6962 transition count 13200
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1436 place count 6882 transition count 13120
Applied a total of 1436 rules in 6392 ms. Remains 6882 /7600 variables (removed 718) and now considering 13120/13916 (removed 796) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6394 ms. Remains : 6882/7600 places, 13120/13916 transitions.
[2023-03-12 21:13:32] [INFO ] Flatten gal took : 248 ms
[2023-03-12 21:13:32] [INFO ] Flatten gal took : 337 ms
[2023-03-12 21:13:33] [INFO ] Input system was already deterministic with 13120 transitions.
Finished random walk after 4932 steps, including 6 resets, run visited all 1 properties in 92 ms. (steps per millisecond=53 )
FORMULA CANConstruction-PT-080-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 1197 place count 6963 transition count 13202
Iterating global reduction 2 with 77 rules applied. Total rules applied 1274 place count 6963 transition count 13202
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1434 place count 6883 transition count 13122
Applied a total of 1434 rules in 5925 ms. Remains 6883 /7600 variables (removed 717) and now considering 13122/13916 (removed 794) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5925 ms. Remains : 6883/7600 places, 13122/13916 transitions.
[2023-03-12 21:13:39] [INFO ] Flatten gal took : 246 ms
[2023-03-12 21:13:39] [INFO ] Flatten gal took : 284 ms
[2023-03-12 21:13:40] [INFO ] Input system was already deterministic with 13122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 7526 transition count 13768
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 7526 transition count 13768
Applied a total of 148 rules in 4373 ms. Remains 7526 /7600 variables (removed 74) and now considering 13768/13916 (removed 148) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4374 ms. Remains : 7526/7600 places, 13768/13916 transitions.
[2023-03-12 21:13:44] [INFO ] Flatten gal took : 246 ms
[2023-03-12 21:13:45] [INFO ] Flatten gal took : 286 ms
[2023-03-12 21:13:45] [INFO ] Input system was already deterministic with 13768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 7524 transition count 13764
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 7524 transition count 13764
Applied a total of 152 rules in 4299 ms. Remains 7524 /7600 variables (removed 76) and now considering 13764/13916 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4299 ms. Remains : 7524/7600 places, 13764/13916 transitions.
[2023-03-12 21:13:50] [INFO ] Flatten gal took : 251 ms
[2023-03-12 21:13:50] [INFO ] Flatten gal took : 320 ms
[2023-03-12 21:13:51] [INFO ] Input system was already deterministic with 13764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 7527 transition count 13770
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 7527 transition count 13770
Applied a total of 146 rules in 4452 ms. Remains 7527 /7600 variables (removed 73) and now considering 13770/13916 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4452 ms. Remains : 7527/7600 places, 13770/13916 transitions.
[2023-03-12 21:13:55] [INFO ] Flatten gal took : 246 ms
[2023-03-12 21:13:56] [INFO ] Flatten gal took : 280 ms
[2023-03-12 21:13:56] [INFO ] Input system was already deterministic with 13770 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 7524 transition count 13764
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 7524 transition count 13764
Applied a total of 152 rules in 4430 ms. Remains 7524 /7600 variables (removed 76) and now considering 13764/13916 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4430 ms. Remains : 7524/7600 places, 13764/13916 transitions.
[2023-03-12 21:14:01] [INFO ] Flatten gal took : 265 ms
[2023-03-12 21:14:01] [INFO ] Flatten gal took : 354 ms
[2023-03-12 21:14:02] [INFO ] Input system was already deterministic with 13764 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 1190 place count 6970 transition count 13216
Iterating global reduction 2 with 70 rules applied. Total rules applied 1260 place count 6970 transition count 13216
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 6 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1420 place count 6890 transition count 13136
Applied a total of 1420 rules in 6099 ms. Remains 6890 /7600 variables (removed 710) and now considering 13136/13916 (removed 780) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6099 ms. Remains : 6890/7600 places, 13136/13916 transitions.
[2023-03-12 21:14:08] [INFO ] Flatten gal took : 285 ms
[2023-03-12 21:14:09] [INFO ] Flatten gal took : 271 ms
[2023-03-12 21:14:09] [INFO ] Input system was already deterministic with 13136 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 7522 transition count 13760
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 7522 transition count 13760
Applied a total of 156 rules in 4416 ms. Remains 7522 /7600 variables (removed 78) and now considering 13760/13916 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4417 ms. Remains : 7522/7600 places, 13760/13916 transitions.
[2023-03-12 21:14:14] [INFO ] Flatten gal took : 258 ms
[2023-03-12 21:14:14] [INFO ] Flatten gal took : 294 ms
[2023-03-12 21:14:15] [INFO ] Input system was already deterministic with 13760 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 7525 transition count 13766
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 7525 transition count 13766
Applied a total of 150 rules in 4479 ms. Remains 7525 /7600 variables (removed 75) and now considering 13766/13916 (removed 150) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4479 ms. Remains : 7525/7600 places, 13766/13916 transitions.
[2023-03-12 21:14:19] [INFO ] Flatten gal took : 259 ms
[2023-03-12 21:14:20] [INFO ] Flatten gal took : 325 ms
[2023-03-12 21:14:20] [INFO ] Input system was already deterministic with 13766 transitions.
[2023-03-12 21:14:21] [INFO ] Flatten gal took : 287 ms
[2023-03-12 21:14:21] [INFO ] Flatten gal took : 302 ms
[2023-03-12 21:14:21] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 21:14:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7600 places, 13916 transitions and 53752 arcs took 62 ms.
Total runtime 229784 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/585/ctl_0_ --ctl=/tmp/585/ctl_1_ --ctl=/tmp/585/ctl_2_ --ctl=/tmp/585/ctl_3_ --ctl=/tmp/585/ctl_4_ --ctl=/tmp/585/ctl_5_ --ctl=/tmp/585/ctl_6_ --ctl=/tmp/585/ctl_7_ --ctl=/tmp/585/ctl_8_ --ctl=/tmp/585/ctl_9_ --ctl=/tmp/585/ctl_10_ --ctl=/tmp/585/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 7875200 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16079704 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-080"
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 CANConstruction-PT-080, 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-167813695000673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-080.tgz
mv CANConstruction-PT-080 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 ;