fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r041-tajo-167813695000665
Last Updated
May 14, 2023

About the Execution of LTSMin+red for CANConstruction-PT-070

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7374.684 3600000.00 13730932.00 148.90 ?????????????F?? normal

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-167813695000665.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)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANConstruction-PT-070, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000665
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 11K Feb 25 22:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 21:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 21:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 25 22:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 22:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 22:24 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 7.3M 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-070-CTLCardinality-00
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-01
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-02
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-03
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-04
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-05
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-06
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-07
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-08
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-09
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-10
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-11
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-12
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-13
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-14
FORMULA_NAME CANConstruction-PT-070-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678654950862

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-070
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 21:02:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 21:02:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:02:33] [INFO ] Load time of PNML (sax parser for PT used): 517 ms
[2023-03-12 21:02:33] [INFO ] Transformed 10642 places.
[2023-03-12 21:02:33] [INFO ] Transformed 20160 transitions.
[2023-03-12 21:02:33] [INFO ] Parsed PT model containing 10642 places and 20160 transitions and 60200 arcs in 697 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 190 out of 10642 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10642/10642 places, 20160/20160 transitions.
Discarding 4667 places :
Symmetric choice reduction at 0 with 4667 rule applications. Total rules 4667 place count 5975 transition count 10826
Iterating global reduction 0 with 4667 rules applied. Total rules applied 9334 place count 5975 transition count 10826
Applied a total of 9334 rules in 2602 ms. Remains 5975 /10642 variables (removed 4667) and now considering 10826/20160 (removed 9334) transitions.
// Phase 1: matrix 10826 rows 5975 cols
[2023-03-12 21:02:36] [INFO ] Computed 141 place invariants in 140 ms
[2023-03-12 21:02:38] [INFO ] Implicit Places using invariants in 1284 ms returned []
Implicit Place search using SMT only with invariants took 1318 ms to find 0 implicit places.
[2023-03-12 21:02:38] [INFO ] Invariant cache hit.
[2023-03-12 21:02:48] [INFO ] Dead Transitions using invariants and state equation in 10163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5975/10642 places, 10826/20160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14094 ms. Remains : 5975/10642 places, 10826/20160 transitions.
Support contains 190 out of 5975 places after structural reductions.
[2023-03-12 21:02:49] [INFO ] Flatten gal took : 463 ms
[2023-03-12 21:02:49] [INFO ] Flatten gal took : 342 ms
[2023-03-12 21:02:50] [INFO ] Input system was already deterministic with 10826 transitions.
Support contains 189 out of 5975 places (down from 190) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 882 ms. (steps per millisecond=11 ) properties (out of 110) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 84) 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 84) 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 84) 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 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) 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 84) 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 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) 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 84) 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 84) 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 84) 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 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) 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 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 84) seen :0
Running SMT prover for 84 properties.
[2023-03-12 21:02:51] [INFO ] Invariant cache hit.
[2023-03-12 21:03:02] [INFO ] After 10699ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:84
[2023-03-12 21:03:12] [INFO ] [Nat]Absence check using 71 positive place invariants in 141 ms returned sat
[2023-03-12 21:03:12] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 91 ms returned sat
[2023-03-12 21:03:27] [INFO ] After 6387ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :68
[2023-03-12 21:03:27] [INFO ] State equation strengthened by 9730 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 21:03:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:03:27] [INFO ] After 25231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:84
Fused 84 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 258 ms.
Support contains 114 out of 5975 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Drop transitions removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 479 place count 5975 transition count 10347
Reduce places removed 479 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 482 rules applied. Total rules applied 961 place count 5496 transition count 10344
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 964 place count 5493 transition count 10344
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 964 place count 5493 transition count 10342
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 968 place count 5491 transition count 10342
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1003 place count 5456 transition count 10272
Iterating global reduction 3 with 35 rules applied. Total rules applied 1038 place count 5456 transition count 10272
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 4 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 1172 place count 5389 transition count 10205
Free-agglomeration rule applied 70 times.
Iterating global reduction 3 with 70 rules applied. Total rules applied 1242 place count 5389 transition count 10135
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 3 with 70 rules applied. Total rules applied 1312 place count 5319 transition count 10135
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1314 place count 5319 transition count 10133
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1316 place count 5317 transition count 10133
Partial Free-agglomeration rule applied 72 times.
Drop transitions removed 72 transitions
Iterating global reduction 5 with 72 rules applied. Total rules applied 1388 place count 5317 transition count 10133
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1389 place count 5317 transition count 10133
Applied a total of 1389 rules in 8511 ms. Remains 5317 /5975 variables (removed 658) and now considering 10133/10826 (removed 693) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8514 ms. Remains : 5317/5975 places, 10133/10826 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 505 ms. (steps per millisecond=19 ) properties (out of 68) seen :29
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
// Phase 1: matrix 10133 rows 5317 cols
[2023-03-12 21:03:37] [INFO ] Computed 141 place invariants in 92 ms
[2023-03-12 21:03:41] [INFO ] [Real]Absence check using 71 positive place invariants in 97 ms returned sat
[2023-03-12 21:03:41] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 51 ms returned sat
[2023-03-12 21:03:41] [INFO ] After 4542ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:39
[2023-03-12 21:03:45] [INFO ] [Nat]Absence check using 71 positive place invariants in 129 ms returned sat
[2023-03-12 21:03:45] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 62 ms returned sat
[2023-03-12 21:04:01] [INFO ] After 13623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2023-03-12 21:04:02] [INFO ] State equation strengthened by 9831 read => feed constraints.
[2023-03-12 21:04:06] [INFO ] After 4715ms SMT Verify possible using 9831 Read/Feed constraints in natural domain returned unsat :0 sat :39
[2023-03-12 21:04:06] [INFO ] After 4717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :39
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-12 21:04:06] [INFO ] After 25112ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :39
Fused 39 Parikh solutions to 38 different solutions.
Parikh walk visited 6 properties in 219 ms.
Support contains 68 out of 5317 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5317/5317 places, 10133/10133 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 5309 transition count 10117
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 5309 transition count 10117
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 52 place count 5291 transition count 10099
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 64 place count 5285 transition count 10101
Applied a total of 64 rules in 4074 ms. Remains 5285 /5317 variables (removed 32) and now considering 10101/10133 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4074 ms. Remains : 5285/5317 places, 10101/10133 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 473 ms. (steps per millisecond=21 ) properties (out of 33) 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 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) 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 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 10101 rows 5285 cols
[2023-03-12 21:04:11] [INFO ] Computed 141 place invariants in 73 ms
[2023-03-12 21:04:13] [INFO ] After 2096ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-12 21:04:15] [INFO ] [Nat]Absence check using 71 positive place invariants in 87 ms returned sat
[2023-03-12 21:04:15] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 64 ms returned sat
[2023-03-12 21:04:25] [INFO ] After 8145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-12 21:04:25] [INFO ] State equation strengthened by 9861 read => feed constraints.
[2023-03-12 21:04:33] [INFO ] After 7841ms SMT Verify possible using 9861 Read/Feed constraints in natural domain returned unsat :1 sat :17
[2023-03-12 21:04:38] [INFO ] After 13656ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :16
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-12 21:04:38] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :16
Fused 18 Parikh solutions to 13 different solutions.
Parikh walk visited 3 properties in 225 ms.
Support contains 37 out of 5285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5285/5285 places, 10101/10101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5284 transition count 10099
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5284 transition count 10099
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 24 place count 5273 transition count 10088
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 5272 transition count 10088
Applied a total of 26 rules in 4453 ms. Remains 5272 /5285 variables (removed 13) and now considering 10088/10101 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4453 ms. Remains : 5272/5285 places, 10088/10101 transitions.
Successfully simplified 17 atomic propositions for a total of 16 simplifications.
[2023-03-12 21:04:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 21:04:44] [INFO ] Flatten gal took : 392 ms
FORMULA CANConstruction-PT-070-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:04:44] [INFO ] Flatten gal took : 396 ms
[2023-03-12 21:04:45] [INFO ] Input system was already deterministic with 10826 transitions.
Support contains 148 out of 5975 places (down from 152) after GAL structural reductions.
Computed a total of 281 stabilizing places and 350 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 5889 transition count 10654
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 5889 transition count 10654
Applied a total of 172 rules in 2284 ms. Remains 5889 /5975 variables (removed 86) and now considering 10654/10826 (removed 172) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2286 ms. Remains : 5889/5975 places, 10654/10826 transitions.
[2023-03-12 21:04:47] [INFO ] Flatten gal took : 282 ms
[2023-03-12 21:04:48] [INFO ] Flatten gal took : 340 ms
[2023-03-12 21:04:48] [INFO ] Input system was already deterministic with 10654 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 490 place count 5975 transition count 10336
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 980 place count 5485 transition count 10336
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 1072 place count 5393 transition count 10152
Iterating global reduction 2 with 92 rules applied. Total rules applied 1164 place count 5393 transition count 10152
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 4 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 1304 place count 5323 transition count 10082
Applied a total of 1304 rules in 3423 ms. Remains 5323 /5975 variables (removed 652) and now considering 10082/10826 (removed 744) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3424 ms. Remains : 5323/5975 places, 10082/10826 transitions.
[2023-03-12 21:04:52] [INFO ] Flatten gal took : 181 ms
[2023-03-12 21:04:52] [INFO ] Flatten gal took : 220 ms
[2023-03-12 21:04:53] [INFO ] Input system was already deterministic with 10082 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 490 place count 5975 transition count 10336
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 980 place count 5485 transition count 10336
Discarding 88 places :
Symmetric choice reduction at 2 with 88 rule applications. Total rules 1068 place count 5397 transition count 10160
Iterating global reduction 2 with 88 rules applied. Total rules applied 1156 place count 5397 transition count 10160
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 5 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 1296 place count 5327 transition count 10090
Applied a total of 1296 rules in 2885 ms. Remains 5327 /5975 variables (removed 648) and now considering 10090/10826 (removed 736) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2886 ms. Remains : 5327/5975 places, 10090/10826 transitions.
[2023-03-12 21:04:56] [INFO ] Flatten gal took : 239 ms
[2023-03-12 21:04:56] [INFO ] Flatten gal took : 299 ms
[2023-03-12 21:04:57] [INFO ] Input system was already deterministic with 10090 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 5883 transition count 10642
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 5883 transition count 10642
Applied a total of 184 rules in 2119 ms. Remains 5883 /5975 variables (removed 92) and now considering 10642/10826 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2124 ms. Remains : 5883/5975 places, 10642/10826 transitions.
[2023-03-12 21:04:59] [INFO ] Flatten gal took : 249 ms
[2023-03-12 21:04:59] [INFO ] Flatten gal took : 267 ms
[2023-03-12 21:05:00] [INFO ] Input system was already deterministic with 10642 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 90 place count 5885 transition count 10646
Iterating global reduction 0 with 90 rules applied. Total rules applied 180 place count 5885 transition count 10646
Applied a total of 180 rules in 1823 ms. Remains 5885 /5975 variables (removed 90) and now considering 10646/10826 (removed 180) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1823 ms. Remains : 5885/5975 places, 10646/10826 transitions.
[2023-03-12 21:05:02] [INFO ] Flatten gal took : 277 ms
[2023-03-12 21:05:03] [INFO ] Flatten gal took : 304 ms
[2023-03-12 21:05:03] [INFO ] Input system was already deterministic with 10646 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 5891 transition count 10658
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 5891 transition count 10658
Applied a total of 168 rules in 2005 ms. Remains 5891 /5975 variables (removed 84) and now considering 10658/10826 (removed 168) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2005 ms. Remains : 5891/5975 places, 10658/10826 transitions.
[2023-03-12 21:05:05] [INFO ] Flatten gal took : 201 ms
[2023-03-12 21:05:06] [INFO ] Flatten gal took : 240 ms
[2023-03-12 21:05:06] [INFO ] Input system was already deterministic with 10658 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 5889 transition count 10654
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 5889 transition count 10654
Applied a total of 172 rules in 1886 ms. Remains 5889 /5975 variables (removed 86) and now considering 10654/10826 (removed 172) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1886 ms. Remains : 5889/5975 places, 10654/10826 transitions.
[2023-03-12 21:05:08] [INFO ] Flatten gal took : 190 ms
[2023-03-12 21:05:08] [INFO ] Flatten gal took : 220 ms
[2023-03-12 21:05:09] [INFO ] Input system was already deterministic with 10654 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 83 places :
Symmetric choice reduction at 0 with 83 rule applications. Total rules 83 place count 5892 transition count 10660
Iterating global reduction 0 with 83 rules applied. Total rules applied 166 place count 5892 transition count 10660
Applied a total of 166 rules in 1843 ms. Remains 5892 /5975 variables (removed 83) and now considering 10660/10826 (removed 166) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1844 ms. Remains : 5892/5975 places, 10660/10826 transitions.
[2023-03-12 21:05:11] [INFO ] Flatten gal took : 250 ms
[2023-03-12 21:05:11] [INFO ] Flatten gal took : 225 ms
[2023-03-12 21:05:12] [INFO ] Input system was already deterministic with 10660 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 5886 transition count 10648
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 5886 transition count 10648
Applied a total of 178 rules in 1823 ms. Remains 5886 /5975 variables (removed 89) and now considering 10648/10826 (removed 178) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1824 ms. Remains : 5886/5975 places, 10648/10826 transitions.
[2023-03-12 21:05:14] [INFO ] Flatten gal took : 227 ms
[2023-03-12 21:05:14] [INFO ] Flatten gal took : 294 ms
[2023-03-12 21:05:15] [INFO ] Input system was already deterministic with 10648 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Drop transitions removed 489 transitions
Trivial Post-agglo rules discarded 489 transitions
Performed 489 trivial Post agglomeration. Transition count delta: 489
Iterating post reduction 0 with 489 rules applied. Total rules applied 489 place count 5975 transition count 10337
Reduce places removed 489 places and 0 transitions.
Iterating post reduction 1 with 489 rules applied. Total rules applied 978 place count 5486 transition count 10337
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 1065 place count 5399 transition count 10163
Iterating global reduction 2 with 87 rules applied. Total rules applied 1152 place count 5399 transition count 10163
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 1292 place count 5329 transition count 10093
Applied a total of 1292 rules in 2519 ms. Remains 5329 /5975 variables (removed 646) and now considering 10093/10826 (removed 733) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2519 ms. Remains : 5329/5975 places, 10093/10826 transitions.
[2023-03-12 21:05:17] [INFO ] Flatten gal took : 171 ms
[2023-03-12 21:05:18] [INFO ] Flatten gal took : 206 ms
[2023-03-12 21:05:18] [INFO ] Input system was already deterministic with 10093 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 490 place count 5975 transition count 10336
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 980 place count 5485 transition count 10336
Discarding 90 places :
Symmetric choice reduction at 2 with 90 rule applications. Total rules 1070 place count 5395 transition count 10156
Iterating global reduction 2 with 90 rules applied. Total rules applied 1160 place count 5395 transition count 10156
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 1300 place count 5325 transition count 10086
Applied a total of 1300 rules in 2555 ms. Remains 5325 /5975 variables (removed 650) and now considering 10086/10826 (removed 740) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2555 ms. Remains : 5325/5975 places, 10086/10826 transitions.
[2023-03-12 21:05:21] [INFO ] Flatten gal took : 173 ms
[2023-03-12 21:05:21] [INFO ] Flatten gal took : 197 ms
[2023-03-12 21:05:22] [INFO ] Input system was already deterministic with 10086 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 85 place count 5890 transition count 10656
Iterating global reduction 0 with 85 rules applied. Total rules applied 170 place count 5890 transition count 10656
Applied a total of 170 rules in 1860 ms. Remains 5890 /5975 variables (removed 85) and now considering 10656/10826 (removed 170) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1861 ms. Remains : 5890/5975 places, 10656/10826 transitions.
[2023-03-12 21:05:24] [INFO ] Flatten gal took : 188 ms
[2023-03-12 21:05:24] [INFO ] Flatten gal took : 227 ms
[2023-03-12 21:05:24] [INFO ] Input system was already deterministic with 10656 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 5883 transition count 10642
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 5883 transition count 10642
Applied a total of 184 rules in 1855 ms. Remains 5883 /5975 variables (removed 92) and now considering 10642/10826 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1856 ms. Remains : 5883/5975 places, 10642/10826 transitions.
[2023-03-12 21:05:27] [INFO ] Flatten gal took : 189 ms
[2023-03-12 21:05:27] [INFO ] Flatten gal took : 224 ms
[2023-03-12 21:05:27] [INFO ] Input system was already deterministic with 10642 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 5891 transition count 10658
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 5891 transition count 10658
Applied a total of 168 rules in 1821 ms. Remains 5891 /5975 variables (removed 84) and now considering 10658/10826 (removed 168) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1821 ms. Remains : 5891/5975 places, 10658/10826 transitions.
[2023-03-12 21:05:29] [INFO ] Flatten gal took : 191 ms
[2023-03-12 21:05:29] [INFO ] Flatten gal took : 225 ms
[2023-03-12 21:05:30] [INFO ] Input system was already deterministic with 10658 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5975/5975 places, 10826/10826 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 5883 transition count 10642
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 5883 transition count 10642
Applied a total of 184 rules in 1783 ms. Remains 5883 /5975 variables (removed 92) and now considering 10642/10826 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1783 ms. Remains : 5883/5975 places, 10642/10826 transitions.
[2023-03-12 21:05:32] [INFO ] Flatten gal took : 188 ms
[2023-03-12 21:05:32] [INFO ] Flatten gal took : 296 ms
[2023-03-12 21:05:33] [INFO ] Input system was already deterministic with 10642 transitions.
[2023-03-12 21:05:33] [INFO ] Flatten gal took : 220 ms
[2023-03-12 21:05:33] [INFO ] Flatten gal took : 229 ms
[2023-03-12 21:05:33] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-12 21:05:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5975 places, 10826 transitions and 41532 arcs took 43 ms.
Total runtime 180604 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/520/ctl_0_ --ctl=/tmp/520/ctl_1_ --ctl=/tmp/520/ctl_2_ --ctl=/tmp/520/ctl_3_ --ctl=/tmp/520/ctl_4_ --ctl=/tmp/520/ctl_5_ --ctl=/tmp/520/ctl_6_ --ctl=/tmp/520/ctl_7_ --ctl=/tmp/520/ctl_8_ --ctl=/tmp/520/ctl_9_ --ctl=/tmp/520/ctl_10_ --ctl=/tmp/520/ctl_11_ --ctl=/tmp/520/ctl_12_ --ctl=/tmp/520/ctl_13_ --ctl=/tmp/520/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 8757368 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16084600 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-070"
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-070, 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-167813695000665"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-070.tgz
mv CANConstruction-PT-070 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 ;