fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r105-tall-167814482001001
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DNAwalker-PT-17redondantChoiceL

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16222.907 3600000.00 13913488.00 17733.50 ???F?????F?????? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r105-tall-167814482001001.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DNAwalker-PT-17redondantChoiceL, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814482001001
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 8.6K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 13:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 25 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 25 13:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 19 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 211K 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 DNAwalker-PT-17redondantChoiceL-CTLCardinality-00
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-01
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-02
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-03
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-04
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-05
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-06
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-07
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-08
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-09
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-10
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-11
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-12
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-13
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-14
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678406395444

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-17redondantChoiceL
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:59:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:59:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:59:57] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2023-03-09 23:59:57] [INFO ] Transformed 43 places.
[2023-03-09 23:59:57] [INFO ] Transformed 490 transitions.
[2023-03-09 23:59:57] [INFO ] Parsed PT model containing 43 places and 490 transitions and 1438 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 41 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 17 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-09 23:59:57] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-09 23:59:57] [INFO ] Computed 0 place invariants in 14 ms
[2023-03-09 23:59:57] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
[2023-03-09 23:59:57] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 23:59:57] [INFO ] Invariant cache hit.
[2023-03-09 23:59:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:59:57] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 23:59:57] [INFO ] Invariant cache hit.
[2023-03-09 23:59:57] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-09 23:59:57] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-09 23:59:57] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 23:59:57] [INFO ] Invariant cache hit.
[2023-03-09 23:59:58] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 869 ms. Remains : 43/43 places, 490/490 transitions.
Support contains 41 out of 43 places after structural reductions.
[2023-03-09 23:59:58] [INFO ] Flatten gal took : 50 ms
[2023-03-09 23:59:58] [INFO ] Flatten gal took : 29 ms
[2023-03-09 23:59:58] [INFO ] Input system was already deterministic with 490 transitions.
Incomplete random walk after 10000 steps, including 385 resets, run finished after 548 ms. (steps per millisecond=18 ) properties (out of 99) seen :78
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) 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 21) 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 21) 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 21) 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 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) 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 21) 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 21) 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 21) 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 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) 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 21) 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 21) 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 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) 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 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) 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 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-09 23:59:59] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-09 23:59:59] [INFO ] Invariant cache hit.
[2023-03-09 23:59:59] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-10 00:00:24] [INFO ] After 24761ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :6
[2023-03-10 00:00:24] [INFO ] State equation strengthened by 161 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)
[2023-03-10 00:00:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 00:00:24] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:21
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 490/490 transitions.
Graph (complete) has 478 edges and 43 vertex of which 42 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 42 transition count 476
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 20 place count 36 transition count 470
Applied a total of 20 rules in 40 ms. Remains 36 /43 variables (removed 7) and now considering 470/490 (removed 20) transitions.
// Phase 1: matrix 470 rows 36 cols
[2023-03-10 00:00:24] [INFO ] Computed 0 place invariants in 10 ms
[2023-03-10 00:00:24] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 36/43 places, 470/490 transitions.
Incomplete random walk after 10000 steps, including 406 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 691692 steps, run timeout after 3001 ms. (steps per millisecond=230 ) properties seen :{}
Probabilistic random walk after 691692 steps, saw 117091 distinct states, run finished after 3004 ms. (steps per millisecond=230 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-10 00:00:28] [INFO ] Invariant cache hit.
[2023-03-10 00:00:28] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-10 00:00:53] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 36 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36/36 places, 470/470 transitions.
Applied a total of 0 rules in 22 ms. Remains 36 /36 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 36/36 places, 470/470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36/36 places, 470/470 transitions.
Applied a total of 0 rules in 9 ms. Remains 36 /36 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2023-03-10 00:00:53] [INFO ] Invariant cache hit.
[2023-03-10 00:00:53] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-10 00:00:53] [INFO ] Invariant cache hit.
[2023-03-10 00:00:53] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-10 00:00:53] [INFO ] Implicit Places using invariants and state equation in 548 ms returned [35]
Discarding 1 places :
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT with State Equation took 596 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 35/36 places, 469/470 transitions.
Applied a total of 0 rules in 13 ms. Remains 35 /35 variables (removed 0) and now considering 469/469 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 619 ms. Remains : 35/36 places, 469/470 transitions.
Incomplete random walk after 10000 steps, including 393 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 660834 steps, run timeout after 3001 ms. (steps per millisecond=220 ) properties seen :{}
Probabilistic random walk after 660834 steps, saw 112792 distinct states, run finished after 3001 ms. (steps per millisecond=220 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 469 rows 35 cols
[2023-03-10 00:00:57] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-10 00:00:57] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-10 00:01:22] [INFO ] After 24974ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 00:01:22] [INFO ] State equation strengthened by 75 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)
[2023-03-10 00:01:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 00:01:22] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 469/469 transitions.
Applied a total of 0 rules in 8 ms. Remains 35 /35 variables (removed 0) and now considering 469/469 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 35/35 places, 469/469 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 469/469 transitions.
Applied a total of 0 rules in 5 ms. Remains 35 /35 variables (removed 0) and now considering 469/469 (removed 0) transitions.
[2023-03-10 00:01:22] [INFO ] Invariant cache hit.
[2023-03-10 00:01:22] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-10 00:01:22] [INFO ] Invariant cache hit.
[2023-03-10 00:01:22] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-10 00:01:23] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
[2023-03-10 00:01:23] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-10 00:01:23] [INFO ] Invariant cache hit.
[2023-03-10 00:01:23] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 720 ms. Remains : 35/35 places, 469/469 transitions.
Applied a total of 0 rules in 5 ms. Remains 35 /35 variables (removed 0) and now considering 469/469 (removed 0) transitions.
Running SMT prover for 9 properties.
[2023-03-10 00:01:23] [INFO ] Invariant cache hit.
[2023-03-10 00:01:23] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-10 00:02:15] [INFO ] After 52308ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Successfully simplified 17 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-17redondantChoiceL-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 00:02:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-10 00:02:15] [INFO ] Flatten gal took : 24 ms
FORMULA DNAwalker-PT-17redondantChoiceL-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 00:02:15] [INFO ] Flatten gal took : 19 ms
[2023-03-10 00:02:15] [INFO ] Input system was already deterministic with 490 transitions.
Computed a total of 43 stabilizing places and 488 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:15] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-10 00:02:15] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-10 00:02:15] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:15] [INFO ] Flatten gal took : 16 ms
[2023-03-10 00:02:15] [INFO ] Flatten gal took : 17 ms
[2023-03-10 00:02:15] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 13 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:15] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:15] [INFO ] Invariant cache hit.
[2023-03-10 00:02:16] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 161 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 15 ms
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 15 ms
[2023-03-10 00:02:16] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:16] [INFO ] Invariant cache hit.
[2023-03-10 00:02:16] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 161 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:16] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 10 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:16] [INFO ] Invariant cache hit.
[2023-03-10 00:02:16] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 159 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 11 ms
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:16] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:16] [INFO ] Invariant cache hit.
[2023-03-10 00:02:16] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 11 ms
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:16] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:16] [INFO ] Invariant cache hit.
[2023-03-10 00:02:16] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 10 ms
[2023-03-10 00:02:16] [INFO ] Flatten gal took : 11 ms
[2023-03-10 00:02:17] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:17] [INFO ] Invariant cache hit.
[2023-03-10 00:02:17] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 11 ms
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 10 ms
[2023-03-10 00:02:17] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:17] [INFO ] Invariant cache hit.
[2023-03-10 00:02:17] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:17] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:17] [INFO ] Invariant cache hit.
[2023-03-10 00:02:17] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 9 ms
[2023-03-10 00:02:17] [INFO ] Flatten gal took : 15 ms
[2023-03-10 00:02:17] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:17] [INFO ] Invariant cache hit.
[2023-03-10 00:02:18] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 12 ms
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 14 ms
[2023-03-10 00:02:18] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:18] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:18] [INFO ] Invariant cache hit.
[2023-03-10 00:02:18] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 152 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 8 ms
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 8 ms
[2023-03-10 00:02:18] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:18] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:18] [INFO ] Invariant cache hit.
[2023-03-10 00:02:18] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 7 ms
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 9 ms
[2023-03-10 00:02:18] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:18] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:18] [INFO ] Invariant cache hit.
[2023-03-10 00:02:18] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 8 ms
[2023-03-10 00:02:18] [INFO ] Flatten gal took : 8 ms
[2023-03-10 00:02:18] [INFO ] Input system was already deterministic with 490 transitions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:02:18] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:02:18] [INFO ] Invariant cache hit.
[2023-03-10 00:02:18] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 43/43 places, 490/490 transitions.
[2023-03-10 00:02:19] [INFO ] Flatten gal took : 7 ms
[2023-03-10 00:02:19] [INFO ] Flatten gal took : 9 ms
[2023-03-10 00:02:19] [INFO ] Input system was already deterministic with 490 transitions.
[2023-03-10 00:02:19] [INFO ] Flatten gal took : 9 ms
[2023-03-10 00:02:19] [INFO ] Flatten gal took : 9 ms
[2023-03-10 00:02:19] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-10 00:02:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 43 places, 490 transitions and 1438 arcs took 2 ms.
Total runtime 142013 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/588/ctl_0_ --ctl=/tmp/588/ctl_1_ --ctl=/tmp/588/ctl_2_ --ctl=/tmp/588/ctl_3_ --ctl=/tmp/588/ctl_4_ --ctl=/tmp/588/ctl_5_ --ctl=/tmp/588/ctl_6_ --ctl=/tmp/588/ctl_7_ --ctl=/tmp/588/ctl_8_ --ctl=/tmp/588/ctl_9_ --ctl=/tmp/588/ctl_10_ --ctl=/tmp/588/ctl_11_ --ctl=/tmp/588/ctl_12_ --ctl=/tmp/588/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 223572 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16255908 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-17redondantChoiceL"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DNAwalker-PT-17redondantChoiceL, 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 r105-tall-167814482001001"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-17redondantChoiceL.tgz
mv DNAwalker-PT-17redondantChoiceL 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 ;