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-167813695000666.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695000666
=====================================================================

--------------------
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-CTLFireability-00
FORMULA_NAME CANConstruction-PT-070-CTLFireability-01
FORMULA_NAME CANConstruction-PT-070-CTLFireability-02
FORMULA_NAME CANConstruction-PT-070-CTLFireability-03
FORMULA_NAME CANConstruction-PT-070-CTLFireability-04
FORMULA_NAME CANConstruction-PT-070-CTLFireability-05
FORMULA_NAME CANConstruction-PT-070-CTLFireability-06
FORMULA_NAME CANConstruction-PT-070-CTLFireability-07
FORMULA_NAME CANConstruction-PT-070-CTLFireability-08
FORMULA_NAME CANConstruction-PT-070-CTLFireability-09
FORMULA_NAME CANConstruction-PT-070-CTLFireability-10
FORMULA_NAME CANConstruction-PT-070-CTLFireability-11
FORMULA_NAME CANConstruction-PT-070-CTLFireability-12
FORMULA_NAME CANConstruction-PT-070-CTLFireability-13
FORMULA_NAME CANConstruction-PT-070-CTLFireability-14
FORMULA_NAME CANConstruction-PT-070-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678654974567

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=CTLFireability
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 21:02:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 21:02:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:02:57] [INFO ] Load time of PNML (sax parser for PT used): 617 ms
[2023-03-12 21:02:57] [INFO ] Transformed 10642 places.
[2023-03-12 21:02:57] [INFO ] Transformed 20160 transitions.
[2023-03-12 21:02:57] [INFO ] Parsed PT model containing 10642 places and 20160 transitions and 60200 arcs in 920 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 41 ms.
Support contains 148 out of 10642 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10642/10642 places, 20160/20160 transitions.
Discarding 4703 places :
Symmetric choice reduction at 0 with 4703 rule applications. Total rules 4703 place count 5939 transition count 10754
Iterating global reduction 0 with 4703 rules applied. Total rules applied 9406 place count 5939 transition count 10754
Applied a total of 9406 rules in 2954 ms. Remains 5939 /10642 variables (removed 4703) and now considering 10754/20160 (removed 9406) transitions.
// Phase 1: matrix 10754 rows 5939 cols
[2023-03-12 21:03:01] [INFO ] Computed 141 place invariants in 335 ms
[2023-03-12 21:03:02] [INFO ] Implicit Places using invariants in 1710 ms returned []
Implicit Place search using SMT only with invariants took 1812 ms to find 0 implicit places.
[2023-03-12 21:03:02] [INFO ] Invariant cache hit.
[2023-03-12 21:03:09] [INFO ] Dead Transitions using invariants and state equation in 6957 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 5939/10642 places, 10754/20160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11729 ms. Remains : 5939/10642 places, 10754/20160 transitions.
Support contains 148 out of 5939 places after structural reductions.
[2023-03-12 21:03:11] [INFO ] Flatten gal took : 782 ms
[2023-03-12 21:03:11] [INFO ] Flatten gal took : 452 ms
[2023-03-12 21:03:12] [INFO ] Input system was already deterministic with 10754 transitions.
Support contains 146 out of 5939 places (down from 148) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 835 ms. (steps per millisecond=11 ) properties (out of 93) seen :34
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) 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 59) 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 59) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) 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 57) 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 57) seen :0
Running SMT prover for 57 properties.
[2023-03-12 21:03:13] [INFO ] Invariant cache hit.
[2023-03-12 21:03:21] [INFO ] [Real]Absence check using 71 positive place invariants in 179 ms returned sat
[2023-03-12 21:03:21] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 74 ms returned sat
[2023-03-12 21:03:39] [INFO ] After 11100ms SMT Verify possible using state equation in real domain returned unsat :0 sat :49 real:8
[2023-03-12 21:03:39] [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:339)
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 21:03:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 21:03:39] [INFO ] After 25305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 57 Parikh solutions to 15 different solutions.
Parikh walk visited 3 properties in 883 ms.
Support contains 88 out of 5939 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Drop transitions removed 461 transitions
Trivial Post-agglo rules discarded 461 transitions
Performed 461 trivial Post agglomeration. Transition count delta: 461
Iterating post reduction 0 with 461 rules applied. Total rules applied 461 place count 5939 transition count 10293
Reduce places removed 461 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 462 rules applied. Total rules applied 923 place count 5478 transition count 10292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 924 place count 5477 transition count 10292
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 924 place count 5477 transition count 10285
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 938 place count 5470 transition count 10285
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 950 place count 5458 transition count 10261
Iterating global reduction 3 with 12 rules applied. Total rules applied 962 place count 5458 transition count 10261
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 4 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 1088 place count 5395 transition count 10198
Free-agglomeration rule applied 72 times.
Iterating global reduction 3 with 72 rules applied. Total rules applied 1160 place count 5395 transition count 10126
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 1232 place count 5323 transition count 10126
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 4 with 20 rules applied. Total rules applied 1252 place count 5323 transition count 10106
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 1272 place count 5303 transition count 10106
Partial Free-agglomeration rule applied 75 times.
Drop transitions removed 75 transitions
Iterating global reduction 5 with 75 rules applied. Total rules applied 1347 place count 5303 transition count 10106
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 1350 place count 5303 transition count 10106
Applied a total of 1350 rules in 7922 ms. Remains 5303 /5939 variables (removed 636) and now considering 10106/10754 (removed 648) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7924 ms. Remains : 5303/5939 places, 10106/10754 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 54) seen :17
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 36) 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 36) seen :0
Running SMT prover for 36 properties.
// Phase 1: matrix 10106 rows 5303 cols
[2023-03-12 21:03:48] [INFO ] Computed 141 place invariants in 113 ms
[2023-03-12 21:03:52] [INFO ] [Real]Absence check using 71 positive place invariants in 153 ms returned sat
[2023-03-12 21:03:52] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 61 ms returned sat
[2023-03-12 21:04:09] [INFO ] After 13835ms SMT Verify possible using state equation in real domain returned unsat :0 sat :7 real:29
[2023-03-12 21:04:09] [INFO ] State equation strengthened by 9833 read => feed constraints.
[2023-03-12 21:04:13] [INFO ] After 3581ms SMT Verify possible using 9833 Read/Feed constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-12 21:04:13] [INFO ] After 24451ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-12 21:04:17] [INFO ] [Nat]Absence check using 71 positive place invariants in 119 ms returned sat
[2023-03-12 21:04:17] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 57 ms returned sat
[2023-03-12 21:04:34] [INFO ] After 13635ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :36
[2023-03-12 21:04:38] [INFO ] After 4495ms SMT Verify possible using 9833 Read/Feed constraints in natural domain returned unsat :0 sat :36
[2023-03-12 21:04:38] [INFO ] After 4496ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :36
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-12 21:04:38] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :36
Fused 36 Parikh solutions to 34 different solutions.
Parikh walk visited 14 properties in 456 ms.
Support contains 38 out of 5303 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5303/5303 places, 10106/10106 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 5299 transition count 10098
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 5299 transition count 10098
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 40 place count 5283 transition count 10082
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 5279 transition count 10082
Applied a total of 48 rules in 3444 ms. Remains 5279 /5303 variables (removed 24) and now considering 10082/10106 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3444 ms. Remains : 5279/5303 places, 10082/10106 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 22) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) 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 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 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 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 5 ms. (steps per millisecond=200 ) properties (out of 18) 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 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 5 ms. (steps per millisecond=200 ) 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 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 10082 rows 5279 cols
[2023-03-12 21:04:43] [INFO ] Computed 141 place invariants in 68 ms
[2023-03-12 21:04:45] [INFO ] [Real]Absence check using 71 positive place invariants in 245 ms returned sat
[2023-03-12 21:04:45] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 77 ms returned sat
[2023-03-12 21:04:56] [INFO ] After 8829ms SMT Verify possible using state equation in real domain returned unsat :0 sat :11 real:7
[2023-03-12 21:04:56] [INFO ] State equation strengthened by 9854 read => feed constraints.
[2023-03-12 21:05:01] [INFO ] After 5259ms SMT Verify possible using 9854 Read/Feed constraints in real domain returned unsat :1 sat :0 real:17
[2023-03-12 21:05:01] [INFO ] After 18456ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:17
[2023-03-12 21:05:03] [INFO ] [Nat]Absence check using 71 positive place invariants in 150 ms returned sat
[2023-03-12 21:05:04] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 65 ms returned sat
[2023-03-12 21:05:14] [INFO ] After 8440ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :17
[2023-03-12 21:05:22] [INFO ] After 8420ms SMT Verify possible using 9854 Read/Feed constraints in natural domain returned unsat :1 sat :17
[2023-03-12 21:05:26] [INFO ] After 12367ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :17
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-12 21:05:26] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :17
Fused 18 Parikh solutions to 16 different solutions.
Parikh walk visited 9 properties in 196 ms.
Support contains 17 out of 5279 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5279/5279 places, 10082/10082 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5278 transition count 10080
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5278 transition count 10080
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 30 place count 5264 transition count 10066
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 5263 transition count 10066
Applied a total of 32 rules in 3719 ms. Remains 5263 /5279 variables (removed 16) and now considering 10066/10082 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3720 ms. Remains : 5263/5279 places, 10066/10082 transitions.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CANConstruction-PT-070-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:05:30] [INFO ] Flatten gal took : 224 ms
[2023-03-12 21:05:31] [INFO ] Flatten gal took : 247 ms
[2023-03-12 21:05:31] [INFO ] Input system was already deterministic with 10754 transitions.
Computed a total of 281 stabilizing places and 350 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 5882 transition count 10640
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 5882 transition count 10640
Applied a total of 114 rules in 1890 ms. Remains 5882 /5939 variables (removed 57) and now considering 10640/10754 (removed 114) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1890 ms. Remains : 5882/5939 places, 10640/10754 transitions.
[2023-03-12 21:05:33] [INFO ] Flatten gal took : 198 ms
[2023-03-12 21:05:33] [INFO ] Flatten gal took : 300 ms
[2023-03-12 21:05:34] [INFO ] Input system was already deterministic with 10640 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 5883 transition count 10642
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 5883 transition count 10642
Applied a total of 112 rules in 1884 ms. Remains 5883 /5939 variables (removed 56) and now considering 10642/10754 (removed 112) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1884 ms. Remains : 5883/5939 places, 10642/10754 transitions.
[2023-03-12 21:05:36] [INFO ] Flatten gal took : 234 ms
[2023-03-12 21:05:36] [INFO ] Flatten gal took : 213 ms
[2023-03-12 21:05:37] [INFO ] Input system was already deterministic with 10642 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5939/5939 places, 10754/10754 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 5939 transition count 10265
Reduce places removed 489 places and 0 transitions.
Iterating post reduction 1 with 489 rules applied. Total rules applied 978 place count 5450 transition count 10265
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 1034 place count 5394 transition count 10153
Iterating global reduction 2 with 56 rules applied. Total rules applied 1090 place count 5394 transition count 10153
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 1230 place count 5324 transition count 10083
Applied a total of 1230 rules in 2630 ms. Remains 5324 /5939 variables (removed 615) and now considering 10083/10754 (removed 671) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2632 ms. Remains : 5324/5939 places, 10083/10754 transitions.
[2023-03-12 21:05:40] [INFO ] Flatten gal took : 175 ms
[2023-03-12 21:05:40] [INFO ] Flatten gal took : 207 ms
[2023-03-12 21:05:40] [INFO ] Input system was already deterministic with 10083 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 5887 transition count 10650
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 5887 transition count 10650
Applied a total of 104 rules in 2059 ms. Remains 5887 /5939 variables (removed 52) and now considering 10650/10754 (removed 104) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2059 ms. Remains : 5887/5939 places, 10650/10754 transitions.
[2023-03-12 21:05:43] [INFO ] Flatten gal took : 193 ms
[2023-03-12 21:05:43] [INFO ] Flatten gal took : 227 ms
[2023-03-12 21:05:43] [INFO ] Input system was already deterministic with 10650 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Drop transitions removed 483 transitions
Trivial Post-agglo rules discarded 483 transitions
Performed 483 trivial Post agglomeration. Transition count delta: 483
Iterating post reduction 0 with 483 rules applied. Total rules applied 483 place count 5939 transition count 10271
Reduce places removed 483 places and 0 transitions.
Iterating post reduction 1 with 483 rules applied. Total rules applied 966 place count 5456 transition count 10271
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 966 place count 5456 transition count 10267
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 974 place count 5452 transition count 10267
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 1029 place count 5397 transition count 10157
Iterating global reduction 2 with 55 rules applied. Total rules applied 1084 place count 5397 transition count 10157
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 1216 place count 5331 transition count 10091
Applied a total of 1216 rules in 2788 ms. Remains 5331 /5939 variables (removed 608) and now considering 10091/10754 (removed 663) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2790 ms. Remains : 5331/5939 places, 10091/10754 transitions.
[2023-03-12 21:05:46] [INFO ] Flatten gal took : 223 ms
[2023-03-12 21:05:47] [INFO ] Flatten gal took : 247 ms
[2023-03-12 21:05:47] [INFO ] Input system was already deterministic with 10091 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 5884 transition count 10644
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 5884 transition count 10644
Applied a total of 110 rules in 2033 ms. Remains 5884 /5939 variables (removed 55) and now considering 10644/10754 (removed 110) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2033 ms. Remains : 5884/5939 places, 10644/10754 transitions.
[2023-03-12 21:05:49] [INFO ] Flatten gal took : 187 ms
[2023-03-12 21:05:49] [INFO ] Flatten gal took : 276 ms
[2023-03-12 21:05:50] [INFO ] Input system was already deterministic with 10644 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 5888 transition count 10652
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 5888 transition count 10652
Applied a total of 102 rules in 1828 ms. Remains 5888 /5939 variables (removed 51) and now considering 10652/10754 (removed 102) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1829 ms. Remains : 5888/5939 places, 10652/10754 transitions.
[2023-03-12 21:05:52] [INFO ] Flatten gal took : 184 ms
[2023-03-12 21:05:52] [INFO ] Flatten gal took : 216 ms
[2023-03-12 21:05:53] [INFO ] Input system was already deterministic with 10652 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Drop transitions removed 486 transitions
Trivial Post-agglo rules discarded 486 transitions
Performed 486 trivial Post agglomeration. Transition count delta: 486
Iterating post reduction 0 with 486 rules applied. Total rules applied 486 place count 5939 transition count 10268
Reduce places removed 486 places and 0 transitions.
Iterating post reduction 1 with 486 rules applied. Total rules applied 972 place count 5453 transition count 10268
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 972 place count 5453 transition count 10267
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 974 place count 5452 transition count 10267
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 1028 place count 5398 transition count 10159
Iterating global reduction 2 with 54 rules applied. Total rules applied 1082 place count 5398 transition count 10159
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 1220 place count 5329 transition count 10090
Applied a total of 1220 rules in 2546 ms. Remains 5329 /5939 variables (removed 610) and now considering 10090/10754 (removed 664) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2546 ms. Remains : 5329/5939 places, 10090/10754 transitions.
[2023-03-12 21:05:55] [INFO ] Flatten gal took : 179 ms
[2023-03-12 21:05:56] [INFO ] Flatten gal took : 209 ms
[2023-03-12 21:05:56] [INFO ] Input system was already deterministic with 10090 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 5886 transition count 10648
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 5886 transition count 10648
Applied a total of 106 rules in 1865 ms. Remains 5886 /5939 variables (removed 53) and now considering 10648/10754 (removed 106) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1866 ms. Remains : 5886/5939 places, 10648/10754 transitions.
[2023-03-12 21:05:58] [INFO ] Flatten gal took : 176 ms
[2023-03-12 21:05:58] [INFO ] Flatten gal took : 212 ms
[2023-03-12 21:05:59] [INFO ] Input system was already deterministic with 10648 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Drop transitions removed 488 transitions
Trivial Post-agglo rules discarded 488 transitions
Performed 488 trivial Post agglomeration. Transition count delta: 488
Iterating post reduction 0 with 488 rules applied. Total rules applied 488 place count 5939 transition count 10266
Reduce places removed 488 places and 0 transitions.
Iterating post reduction 1 with 488 rules applied. Total rules applied 976 place count 5451 transition count 10266
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 976 place count 5451 transition count 10265
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 978 place count 5450 transition count 10265
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 1032 place count 5396 transition count 10157
Iterating global reduction 2 with 54 rules applied. Total rules applied 1086 place count 5396 transition count 10157
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 1224 place count 5327 transition count 10088
Applied a total of 1224 rules in 2582 ms. Remains 5327 /5939 variables (removed 612) and now considering 10088/10754 (removed 666) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2582 ms. Remains : 5327/5939 places, 10088/10754 transitions.
[2023-03-12 21:06:02] [INFO ] Flatten gal took : 165 ms
[2023-03-12 21:06:02] [INFO ] Flatten gal took : 200 ms
[2023-03-12 21:06:02] [INFO ] Input system was already deterministic with 10088 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 5891 transition count 10658
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 5891 transition count 10658
Applied a total of 96 rules in 1984 ms. Remains 5891 /5939 variables (removed 48) and now considering 10658/10754 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1984 ms. Remains : 5891/5939 places, 10658/10754 transitions.
[2023-03-12 21:06:04] [INFO ] Flatten gal took : 187 ms
[2023-03-12 21:06:05] [INFO ] Flatten gal took : 223 ms
[2023-03-12 21:06:05] [INFO ] Input system was already deterministic with 10658 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 5886 transition count 10648
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 5886 transition count 10648
Applied a total of 106 rules in 1992 ms. Remains 5886 /5939 variables (removed 53) and now considering 10648/10754 (removed 106) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1992 ms. Remains : 5886/5939 places, 10648/10754 transitions.
[2023-03-12 21:06:07] [INFO ] Flatten gal took : 180 ms
[2023-03-12 21:06:07] [INFO ] Flatten gal took : 214 ms
[2023-03-12 21:06:08] [INFO ] Input system was already deterministic with 10648 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 5887 transition count 10650
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 5887 transition count 10650
Applied a total of 104 rules in 1701 ms. Remains 5887 /5939 variables (removed 52) and now considering 10650/10754 (removed 104) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1701 ms. Remains : 5887/5939 places, 10650/10754 transitions.
[2023-03-12 21:06:10] [INFO ] Flatten gal took : 181 ms
[2023-03-12 21:06:10] [INFO ] Flatten gal took : 222 ms
[2023-03-12 21:06:10] [INFO ] Input system was already deterministic with 10650 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 5887 transition count 10650
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 5887 transition count 10650
Applied a total of 104 rules in 1806 ms. Remains 5887 /5939 variables (removed 52) and now considering 10650/10754 (removed 104) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1807 ms. Remains : 5887/5939 places, 10650/10754 transitions.
[2023-03-12 21:06:13] [INFO ] Flatten gal took : 191 ms
[2023-03-12 21:06:13] [INFO ] Flatten gal took : 229 ms
[2023-03-12 21:06:13] [INFO ] Input system was already deterministic with 10650 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5939/5939 places, 10754/10754 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 5885 transition count 10646
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 5885 transition count 10646
Applied a total of 108 rules in 2025 ms. Remains 5885 /5939 variables (removed 54) and now considering 10646/10754 (removed 108) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2026 ms. Remains : 5885/5939 places, 10646/10754 transitions.
[2023-03-12 21:06:15] [INFO ] Flatten gal took : 258 ms
[2023-03-12 21:06:16] [INFO ] Flatten gal took : 318 ms
[2023-03-12 21:06:16] [INFO ] Input system was already deterministic with 10646 transitions.
[2023-03-12 21:06:17] [INFO ] Flatten gal took : 378 ms
[2023-03-12 21:06:17] [INFO ] Flatten gal took : 310 ms
[2023-03-12 21:06:17] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 17 ms.
[2023-03-12 21:06:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5939 places, 10754 transitions and 41388 arcs took 57 ms.
Total runtime 200931 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: 8763844 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16086268 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="CTLFireability"
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 CTLFireability"
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-167813695000666"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;