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-167814482001010.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-18lozangeBlock, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814482001010
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.0K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 3.6K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 25 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 15 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M 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-18lozangeBlock-CTLFireability-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678409732165

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-18lozangeBlock
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 00:55:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 00:55:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 00:55:34] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2023-03-10 00:55:34] [INFO ] Transformed 164 places.
[2023-03-10 00:55:34] [INFO ] Transformed 3697 transitions.
[2023-03-10 00:55:34] [INFO ] Parsed PT model containing 164 places and 3697 transitions and 10898 arcs in 486 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 82 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 58 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2023-03-10 00:55:34] [INFO ] Computed 0 place invariants in 47 ms
[2023-03-10 00:55:35] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
[2023-03-10 00:55:35] [INFO ] Invariant cache hit.
[2023-03-10 00:55:35] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-10 00:55:35] [INFO ] Invariant cache hit.
[2023-03-10 00:55:36] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
[2023-03-10 00:55:36] [INFO ] Invariant cache hit.
[2023-03-10 00:55:37] [INFO ] Dead Transitions using invariants and state equation in 958 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2957 ms. Remains : 164/164 places, 3697/3697 transitions.
Support contains 82 out of 164 places after structural reductions.
[2023-03-10 00:55:37] [INFO ] Flatten gal took : 238 ms
[2023-03-10 00:55:37] [INFO ] Flatten gal took : 139 ms
[2023-03-10 00:55:38] [INFO ] Input system was already deterministic with 3697 transitions.
Incomplete random walk after 10000 steps, including 96 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 66) seen :56
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-10 00:55:39] [INFO ] Invariant cache hit.
[2023-03-10 00:55:39] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-10 00:56:04] [INFO ] After 24908ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-10 00:56:04] [INFO ] State equation strengthened by 2651 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 00:56:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 00:56:04] [INFO ] After 25096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 164 transition count 3633
Reduce places removed 38 places and 38 transitions.
Iterating global reduction 1 with 38 rules applied. Total rules applied 102 place count 126 transition count 3595
Applied a total of 102 rules in 202 ms. Remains 126 /164 variables (removed 38) and now considering 3595/3697 (removed 102) transitions.
// Phase 1: matrix 3595 rows 126 cols
[2023-03-10 00:56:04] [INFO ] Computed 0 place invariants in 27 ms
[2023-03-10 00:56:05] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1240 ms. Remains : 126/164 places, 3595/3697 transitions.
Incomplete random walk after 10000 steps, including 117 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 235938 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 235938 steps, saw 36227 distinct states, run finished after 3003 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 10 properties.
[2023-03-10 00:56:09] [INFO ] Invariant cache hit.
[2023-03-10 00:56:09] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-10 00:56:34] [INFO ] After 24944ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-10 00:56:34] [INFO ] State equation strengthened by 1090 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 00:56:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 00:56:34] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 3595/3595 transitions.
Applied a total of 0 rules in 48 ms. Remains 126 /126 variables (removed 0) and now considering 3595/3595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 126/126 places, 3595/3595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 3595/3595 transitions.
Applied a total of 0 rules in 65 ms. Remains 126 /126 variables (removed 0) and now considering 3595/3595 (removed 0) transitions.
[2023-03-10 00:56:34] [INFO ] Invariant cache hit.
[2023-03-10 00:56:34] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-10 00:56:34] [INFO ] Invariant cache hit.
[2023-03-10 00:56:35] [INFO ] State equation strengthened by 1090 read => feed constraints.
[2023-03-10 00:56:35] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
[2023-03-10 00:56:35] [INFO ] Redundant transitions in 232 ms returned []
[2023-03-10 00:56:35] [INFO ] Invariant cache hit.
[2023-03-10 00:56:36] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2013 ms. Remains : 126/126 places, 3595/3595 transitions.
Applied a total of 0 rules in 55 ms. Remains 126 /126 variables (removed 0) and now considering 3595/3595 (removed 0) transitions.
Running SMT prover for 10 properties.
[2023-03-10 00:56:36] [INFO ] Invariant cache hit.
[2023-03-10 00:56:36] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-10 00:58:08] [INFO ] After 92029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-10 00:58:08] [INFO ] Flatten gal took : 91 ms
[2023-03-10 00:58:08] [INFO ] Flatten gal took : 100 ms
[2023-03-10 00:58:09] [INFO ] Input system was already deterministic with 3697 transitions.
Computed a total of 164 stabilizing places and 3696 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 16 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
// Phase 1: matrix 3697 rows 164 cols
[2023-03-10 00:58:09] [INFO ] Computed 0 place invariants in 17 ms
[2023-03-10 00:58:10] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1003 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:10] [INFO ] Flatten gal took : 78 ms
[2023-03-10 00:58:10] [INFO ] Flatten gal took : 84 ms
[2023-03-10 00:58:10] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 16 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:10] [INFO ] Invariant cache hit.
[2023-03-10 00:58:11] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 927 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:11] [INFO ] Flatten gal took : 71 ms
[2023-03-10 00:58:11] [INFO ] Flatten gal took : 83 ms
[2023-03-10 00:58:11] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 8 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:11] [INFO ] Invariant cache hit.
[2023-03-10 00:58:12] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 981 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:12] [INFO ] Flatten gal took : 62 ms
[2023-03-10 00:58:12] [INFO ] Flatten gal took : 69 ms
[2023-03-10 00:58:13] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:13] [INFO ] Invariant cache hit.
[2023-03-10 00:58:14] [INFO ] Dead Transitions using invariants and state equation in 963 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 976 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:14] [INFO ] Flatten gal took : 64 ms
[2023-03-10 00:58:14] [INFO ] Flatten gal took : 76 ms
[2023-03-10 00:58:14] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 161 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:14] [INFO ] Invariant cache hit.
[2023-03-10 00:58:15] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1049 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:15] [INFO ] Flatten gal took : 58 ms
[2023-03-10 00:58:15] [INFO ] Flatten gal took : 60 ms
[2023-03-10 00:58:15] [INFO ] Input system was already deterministic with 3697 transitions.
Finished random walk after 410 steps, including 3 resets, run visited all 1 properties in 6 ms. (steps per millisecond=68 )
FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 58 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:15] [INFO ] Invariant cache hit.
[2023-03-10 00:58:16] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 959 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:16] [INFO ] Flatten gal took : 61 ms
[2023-03-10 00:58:16] [INFO ] Flatten gal took : 72 ms
[2023-03-10 00:58:16] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:16] [INFO ] Invariant cache hit.
[2023-03-10 00:58:17] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 915 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:17] [INFO ] Flatten gal took : 58 ms
[2023-03-10 00:58:18] [INFO ] Flatten gal took : 73 ms
[2023-03-10 00:58:18] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 7 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:18] [INFO ] Invariant cache hit.
[2023-03-10 00:58:19] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 905 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:19] [INFO ] Flatten gal took : 60 ms
[2023-03-10 00:58:19] [INFO ] Flatten gal took : 71 ms
[2023-03-10 00:58:19] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 5 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:19] [INFO ] Invariant cache hit.
[2023-03-10 00:58:20] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 872 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:20] [INFO ] Flatten gal took : 55 ms
[2023-03-10 00:58:20] [INFO ] Flatten gal took : 65 ms
[2023-03-10 00:58:20] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 54 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:20] [INFO ] Invariant cache hit.
[2023-03-10 00:58:21] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 954 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:21] [INFO ] Flatten gal took : 59 ms
[2023-03-10 00:58:21] [INFO ] Flatten gal took : 74 ms
[2023-03-10 00:58:21] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 54 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:21] [INFO ] Invariant cache hit.
[2023-03-10 00:58:22] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 912 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:22] [INFO ] Flatten gal took : 54 ms
[2023-03-10 00:58:22] [INFO ] Flatten gal took : 61 ms
[2023-03-10 00:58:22] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 5 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:22] [INFO ] Invariant cache hit.
[2023-03-10 00:58:23] [INFO ] Dead Transitions using invariants and state equation in 883 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 889 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:23] [INFO ] Flatten gal took : 56 ms
[2023-03-10 00:58:23] [INFO ] Flatten gal took : 63 ms
[2023-03-10 00:58:24] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 5 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:24] [INFO ] Invariant cache hit.
[2023-03-10 00:58:25] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 879 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:25] [INFO ] Flatten gal took : 54 ms
[2023-03-10 00:58:25] [INFO ] Flatten gal took : 64 ms
[2023-03-10 00:58:25] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 42 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:25] [INFO ] Invariant cache hit.
[2023-03-10 00:58:26] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 961 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:26] [INFO ] Flatten gal took : 55 ms
[2023-03-10 00:58:26] [INFO ] Flatten gal took : 66 ms
[2023-03-10 00:58:26] [INFO ] Input system was already deterministic with 3697 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 39 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:26] [INFO ] Invariant cache hit.
[2023-03-10 00:58:27] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 911 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:27] [INFO ] Flatten gal took : 54 ms
[2023-03-10 00:58:27] [INFO ] Flatten gal took : 62 ms
[2023-03-10 00:58:27] [INFO ] Input system was already deterministic with 3697 transitions.
Finished random walk after 155 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=51 )
FORMULA DNAwalker-PT-18lozangeBlock-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Applied a total of 0 rules in 5 ms. Remains 164 /164 variables (removed 0) and now considering 3697/3697 (removed 0) transitions.
[2023-03-10 00:58:27] [INFO ] Invariant cache hit.
[2023-03-10 00:58:28] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 882 ms. Remains : 164/164 places, 3697/3697 transitions.
[2023-03-10 00:58:28] [INFO ] Flatten gal took : 54 ms
[2023-03-10 00:58:28] [INFO ] Flatten gal took : 61 ms
[2023-03-10 00:58:28] [INFO ] Input system was already deterministic with 3697 transitions.
[2023-03-10 00:58:28] [INFO ] Flatten gal took : 61 ms
[2023-03-10 00:58:28] [INFO ] Flatten gal took : 64 ms
[2023-03-10 00:58:28] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-10 00:58:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 164 places, 3697 transitions and 10898 arcs took 16 ms.
Total runtime 175292 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/585/ctl_0_ --ctl=/tmp/585/ctl_1_ --ctl=/tmp/585/ctl_2_ --ctl=/tmp/585/ctl_3_ --ctl=/tmp/585/ctl_4_ --ctl=/tmp/585/ctl_5_ --ctl=/tmp/585/ctl_6_ --ctl=/tmp/585/ctl_7_ --ctl=/tmp/585/ctl_8_ --ctl=/tmp/585/ctl_9_ --ctl=/tmp/585/ctl_10_ --ctl=/tmp/585/ctl_11_ --ctl=/tmp/585/ctl_12_ --ctl=/tmp/585/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11618040 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16096308 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-18lozangeBlock"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DNAwalker-PT-18lozangeBlock, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814482001010"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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