Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813696100673.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 marciexred
Input is CANConstruction-PT-080, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696100673
=====================================================================

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

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678739842787

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-080
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 20:37:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 20:37:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:37:25] [INFO ] Load time of PNML (sax parser for PT used): 588 ms
[2023-03-13 20:37:25] [INFO ] Transformed 13762 places.
[2023-03-13 20:37:25] [INFO ] Transformed 26240 transitions.
[2023-03-13 20:37:25] [INFO ] Parsed PT model containing 13762 places and 26240 transitions and 78400 arcs in 753 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Support contains 186 out of 13762 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13762/13762 places, 26240/26240 transitions.
Discarding 6162 places :
Symmetric choice reduction at 0 with 6162 rule applications. Total rules 6162 place count 7600 transition count 13916
Iterating global reduction 0 with 6162 rules applied. Total rules applied 12324 place count 7600 transition count 13916
Applied a total of 12324 rules in 4177 ms. Remains 7600 /13762 variables (removed 6162) and now considering 13916/26240 (removed 12324) transitions.
// Phase 1: matrix 13916 rows 7600 cols
[2023-03-13 20:37:30] [INFO ] Computed 161 place invariants in 259 ms
[2023-03-13 20:37:38] [INFO ] Implicit Places using invariants in 8003 ms returned []
Implicit Place search using SMT only with invariants took 8070 ms to find 0 implicit places.
[2023-03-13 20:37:38] [INFO ] Invariant cache hit.
[2023-03-13 20:37:47] [INFO ] Dead Transitions using invariants and state equation in 9498 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7600/13762 places, 13916/26240 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21765 ms. Remains : 7600/13762 places, 13916/26240 transitions.
Support contains 186 out of 7600 places after structural reductions.
[2023-03-13 20:37:48] [INFO ] Flatten gal took : 701 ms
[2023-03-13 20:37:49] [INFO ] Flatten gal took : 459 ms
[2023-03-13 20:37:50] [INFO ] Input system was already deterministic with 13916 transitions.
Support contains 185 out of 7600 places (down from 186) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 971 ms. (steps per millisecond=10 ) properties (out of 99) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 83) 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 83) 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 83) 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 83) 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 83) 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 83) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 82) 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 82) 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 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 82) 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 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 82) 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 82) 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 82) 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 82) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 81) 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 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) 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 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 81) seen :0
Running SMT prover for 81 properties.
[2023-03-13 20:37:51] [INFO ] Invariant cache hit.
[2023-03-13 20:38:04] [INFO ] After 12488ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:81
[2023-03-13 20:38:15] [INFO ] [Nat]Absence check using 81 positive place invariants in 218 ms returned sat
[2023-03-13 20:38:15] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 99 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 20:38:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:38:29] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:81
Fused 81 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 123 out of 7600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 552 transitions
Trivial Post-agglo rules discarded 552 transitions
Performed 552 trivial Post agglomeration. Transition count delta: 552
Iterating post reduction 0 with 552 rules applied. Total rules applied 552 place count 7600 transition count 13364
Reduce places removed 552 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 555 rules applied. Total rules applied 1107 place count 7048 transition count 13361
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1110 place count 7045 transition count 13361
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 1110 place count 7045 transition count 13359
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1114 place count 7043 transition count 13359
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1135 place count 7022 transition count 13317
Iterating global reduction 3 with 21 rules applied. Total rules applied 1156 place count 7022 transition count 13317
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 4 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 1310 place count 6945 transition count 13240
Free-agglomeration rule applied 81 times.
Iterating global reduction 3 with 81 rules applied. Total rules applied 1391 place count 6945 transition count 13159
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 3 with 81 rules applied. Total rules applied 1472 place count 6864 transition count 13159
Partial Free-agglomeration rule applied 81 times.
Drop transitions removed 81 transitions
Iterating global reduction 4 with 81 rules applied. Total rules applied 1553 place count 6864 transition count 13159
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1555 place count 6864 transition count 13159
Applied a total of 1555 rules in 13194 ms. Remains 6864 /7600 variables (removed 736) and now considering 13159/13916 (removed 757) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13197 ms. Remains : 6864/7600 places, 13159/13916 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 1074 ms. (steps per millisecond=9 ) properties (out of 61) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
// Phase 1: matrix 13159 rows 6864 cols
[2023-03-13 20:38:44] [INFO ] Computed 161 place invariants in 113 ms
[2023-03-13 20:38:50] [INFO ] [Real]Absence check using 81 positive place invariants in 193 ms returned sat
[2023-03-13 20:38:51] [INFO ] [Real]Absence check using 81 positive and 80 generalized place invariants in 97 ms returned sat
[2023-03-13 20:38:51] [INFO ] After 6967ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:42
[2023-03-13 20:38:56] [INFO ] [Nat]Absence check using 81 positive place invariants in 251 ms returned sat
[2023-03-13 20:38:56] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 114 ms returned sat
[2023-03-13 20:39:16] [INFO ] After 14590ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :42
[2023-03-13 20:39:16] [INFO ] State equation strengthened by 12834 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 20:39:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:39:16] [INFO ] After 25254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:42
Fused 42 Parikh solutions to 24 different solutions.
Parikh walk visited 2 properties in 483 ms.
Support contains 91 out of 6864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6864/6864 places, 13159/13159 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 6861 transition count 13153
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 6861 transition count 13153
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 4 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 30 place count 6849 transition count 13141
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 6846 transition count 13141
Applied a total of 36 rules in 6969 ms. Remains 6846 /6864 variables (removed 18) and now considering 13141/13159 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6969 ms. Remains : 6846/6864 places, 13141/13159 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 735 ms. (steps per millisecond=13 ) properties (out of 40) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 13141 rows 6846 cols
[2023-03-13 20:39:24] [INFO ] Computed 161 place invariants in 82 ms
[2023-03-13 20:39:30] [INFO ] [Real]Absence check using 81 positive place invariants in 180 ms returned sat
[2023-03-13 20:39:30] [INFO ] [Real]Absence check using 81 positive and 80 generalized place invariants in 94 ms returned sat
[2023-03-13 20:39:30] [INFO ] After 5352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-13 20:39:34] [INFO ] [Nat]Absence check using 81 positive place invariants in 180 ms returned sat
[2023-03-13 20:39:35] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 90 ms returned sat
[2023-03-13 20:39:55] [INFO ] After 16297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-13 20:39:55] [INFO ] State equation strengthened by 12852 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 20:39:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:39:55] [INFO ] After 25303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:31
Fused 31 Parikh solutions to 26 different solutions.
Parikh walk visited 0 properties in 140 ms.
Support contains 75 out of 6846 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6846/6846 places, 13141/13141 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6845 transition count 13139
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6845 transition count 13139
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 6842 transition count 13136
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 10 place count 6841 transition count 13136
Applied a total of 10 rules in 6993 ms. Remains 6841 /6846 variables (removed 5) and now considering 13136/13141 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6993 ms. Remains : 6841/6846 places, 13136/13141 transitions.
Successfully simplified 20 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-080-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 20:40:02] [INFO ] Flatten gal took : 256 ms
[2023-03-13 20:40:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 20:40:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CANConstruction-PT-080-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-080-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 20:40:03] [INFO ] Flatten gal took : 304 ms
[2023-03-13 20:40:03] [INFO ] Input system was already deterministic with 13916 transitions.
Support contains 85 out of 7600 places (down from 108) after GAL structural reductions.
Computed a total of 321 stabilizing places and 400 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 7523 transition count 13762
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 7523 transition count 13762
Applied a total of 154 rules in 3940 ms. Remains 7523 /7600 variables (removed 77) and now considering 13762/13916 (removed 154) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3948 ms. Remains : 7523/7600 places, 13762/13916 transitions.
[2023-03-13 20:40:08] [INFO ] Flatten gal took : 287 ms
[2023-03-13 20:40:08] [INFO ] Flatten gal took : 302 ms
[2023-03-13 20:40:09] [INFO ] Input system was already deterministic with 13762 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 7525 transition count 13766
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 7525 transition count 13766
Applied a total of 150 rules in 3983 ms. Remains 7525 /7600 variables (removed 75) and now considering 13766/13916 (removed 150) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3985 ms. Remains : 7525/7600 places, 13766/13916 transitions.
[2023-03-13 20:40:13] [INFO ] Flatten gal took : 248 ms
[2023-03-13 20:40:13] [INFO ] Flatten gal took : 330 ms
[2023-03-13 20:40:14] [INFO ] Input system was already deterministic with 13766 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 7522 transition count 13760
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 7522 transition count 13760
Applied a total of 156 rules in 4726 ms. Remains 7522 /7600 variables (removed 78) and now considering 13760/13916 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4731 ms. Remains : 7522/7600 places, 13760/13916 transitions.
[2023-03-13 20:40:19] [INFO ] Flatten gal took : 327 ms
[2023-03-13 20:40:19] [INFO ] Flatten gal took : 366 ms
[2023-03-13 20:40:20] [INFO ] Input system was already deterministic with 13760 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 7523 transition count 13762
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 7523 transition count 13762
Applied a total of 154 rules in 3970 ms. Remains 7523 /7600 variables (removed 77) and now considering 13762/13916 (removed 154) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3970 ms. Remains : 7523/7600 places, 13762/13916 transitions.
[2023-03-13 20:40:24] [INFO ] Flatten gal took : 229 ms
[2023-03-13 20:40:25] [INFO ] Flatten gal took : 343 ms
[2023-03-13 20:40:25] [INFO ] Input system was already deterministic with 13762 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1198 place count 6962 transition count 13200
Iterating global reduction 2 with 78 rules applied. Total rules applied 1276 place count 6962 transition count 13200
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 5 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1436 place count 6882 transition count 13120
Applied a total of 1436 rules in 6514 ms. Remains 6882 /7600 variables (removed 718) and now considering 13120/13916 (removed 796) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6515 ms. Remains : 6882/7600 places, 13120/13916 transitions.
[2023-03-13 20:40:32] [INFO ] Flatten gal took : 310 ms
[2023-03-13 20:40:32] [INFO ] Flatten gal took : 372 ms
[2023-03-13 20:40:33] [INFO ] Input system was already deterministic with 13120 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Finished Best-First random walk after 7501 steps, including 2 resets, run visited all 1 properties in 19 ms. (steps per millisecond=394 )
FORMULA CANConstruction-PT-080-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 77 places :
Symmetric choice reduction at 2 with 77 rule applications. Total rules 1197 place count 6963 transition count 13202
Iterating global reduction 2 with 77 rules applied. Total rules applied 1274 place count 6963 transition count 13202
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 5 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1434 place count 6883 transition count 13122
Applied a total of 1434 rules in 5937 ms. Remains 6883 /7600 variables (removed 717) and now considering 13122/13916 (removed 794) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5938 ms. Remains : 6883/7600 places, 13122/13916 transitions.
[2023-03-13 20:40:40] [INFO ] Flatten gal took : 213 ms
[2023-03-13 20:40:40] [INFO ] Flatten gal took : 252 ms
[2023-03-13 20:40:40] [INFO ] Input system was already deterministic with 13122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 7526 transition count 13768
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 7526 transition count 13768
Applied a total of 148 rules in 4198 ms. Remains 7526 /7600 variables (removed 74) and now considering 13768/13916 (removed 148) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4198 ms. Remains : 7526/7600 places, 13768/13916 transitions.
[2023-03-13 20:40:45] [INFO ] Flatten gal took : 453 ms
[2023-03-13 20:40:46] [INFO ] Flatten gal took : 485 ms
[2023-03-13 20:40:46] [INFO ] Input system was already deterministic with 13768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 7524 transition count 13764
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 7524 transition count 13764
Applied a total of 152 rules in 4444 ms. Remains 7524 /7600 variables (removed 76) and now considering 13764/13916 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4444 ms. Remains : 7524/7600 places, 13764/13916 transitions.
[2023-03-13 20:40:51] [INFO ] Flatten gal took : 452 ms
[2023-03-13 20:40:52] [INFO ] Flatten gal took : 482 ms
[2023-03-13 20:40:53] [INFO ] Input system was already deterministic with 13764 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 7527 transition count 13770
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 7527 transition count 13770
Applied a total of 146 rules in 4152 ms. Remains 7527 /7600 variables (removed 73) and now considering 13770/13916 (removed 146) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4152 ms. Remains : 7527/7600 places, 13770/13916 transitions.
[2023-03-13 20:40:57] [INFO ] Flatten gal took : 244 ms
[2023-03-13 20:40:57] [INFO ] Flatten gal took : 356 ms
[2023-03-13 20:40:58] [INFO ] Input system was already deterministic with 13770 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 76 places :
Symmetric choice reduction at 0 with 76 rule applications. Total rules 76 place count 7524 transition count 13764
Iterating global reduction 0 with 76 rules applied. Total rules applied 152 place count 7524 transition count 13764
Applied a total of 152 rules in 4450 ms. Remains 7524 /7600 variables (removed 76) and now considering 13764/13916 (removed 152) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4450 ms. Remains : 7524/7600 places, 13764/13916 transitions.
[2023-03-13 20:41:03] [INFO ] Flatten gal took : 344 ms
[2023-03-13 20:41:03] [INFO ] Flatten gal took : 359 ms
[2023-03-13 20:41:04] [INFO ] Input system was already deterministic with 13764 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Drop transitions removed 560 transitions
Trivial Post-agglo rules discarded 560 transitions
Performed 560 trivial Post agglomeration. Transition count delta: 560
Iterating post reduction 0 with 560 rules applied. Total rules applied 560 place count 7600 transition count 13356
Reduce places removed 560 places and 0 transitions.
Iterating post reduction 1 with 560 rules applied. Total rules applied 1120 place count 7040 transition count 13356
Discarding 70 places :
Symmetric choice reduction at 2 with 70 rule applications. Total rules 1190 place count 6970 transition count 13216
Iterating global reduction 2 with 70 rules applied. Total rules applied 1260 place count 6970 transition count 13216
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 6 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 1420 place count 6890 transition count 13136
Applied a total of 1420 rules in 6147 ms. Remains 6890 /7600 variables (removed 710) and now considering 13136/13916 (removed 780) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6148 ms. Remains : 6890/7600 places, 13136/13916 transitions.
[2023-03-13 20:41:11] [INFO ] Flatten gal took : 220 ms
[2023-03-13 20:41:11] [INFO ] Flatten gal took : 260 ms
[2023-03-13 20:41:12] [INFO ] Input system was already deterministic with 13136 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 7522 transition count 13760
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 7522 transition count 13760
Applied a total of 156 rules in 4236 ms. Remains 7522 /7600 variables (removed 78) and now considering 13760/13916 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4237 ms. Remains : 7522/7600 places, 13760/13916 transitions.
[2023-03-13 20:41:16] [INFO ] Flatten gal took : 337 ms
[2023-03-13 20:41:17] [INFO ] Flatten gal took : 327 ms
[2023-03-13 20:41:17] [INFO ] Input system was already deterministic with 13760 transitions.
Starting structural reductions in LTL mode, iteration 0 : 7600/7600 places, 13916/13916 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 7525 transition count 13766
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 7525 transition count 13766
Applied a total of 150 rules in 4242 ms. Remains 7525 /7600 variables (removed 75) and now considering 13766/13916 (removed 150) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4243 ms. Remains : 7525/7600 places, 13766/13916 transitions.
[2023-03-13 20:41:22] [INFO ] Flatten gal took : 225 ms
[2023-03-13 20:41:22] [INFO ] Flatten gal took : 255 ms
[2023-03-13 20:41:23] [INFO ] Input system was already deterministic with 13766 transitions.
[2023-03-13 20:41:23] [INFO ] Flatten gal took : 434 ms
[2023-03-13 20:41:23] [INFO ] Flatten gal took : 431 ms
[2023-03-13 20:41:23] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 20:41:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7600 places, 13916 transitions and 53752 arcs took 59 ms.
Total runtime 239281 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 7600 NrTr: 13916 NrArc: 53752)

parse formulas
formulas created successfully
place and transition orderings generation:0m12.619sec

net check time: 0m 0.012sec

init dd package: 0m 3.240sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6488784 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16081332 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.494sec

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-080"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is CANConstruction-PT-080, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-tajo-167813696100673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-080.tgz
mv CANConstruction-PT-080 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;