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.r297-tall-167873950200249.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 Philosophers-PT-002000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950200249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 77M
-rw-r--r-- 1 mcc users 2.1M Feb 25 16:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 11M Feb 25 16:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Feb 25 14:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M Feb 25 14:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 702K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Feb 25 20:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 25 20:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8M Feb 25 18:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 25 18:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 197K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 527K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.5M Mar 5 18:23 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 Philosophers-PT-002000-CTLCardinality-00
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-01
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-02
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-03
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-04
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-05
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-06
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-07
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-08
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-09
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-10
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-11
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-12
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-13
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-14
FORMULA_NAME Philosophers-PT-002000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679472108646

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=Philosophers-PT-002000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 08:01:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 08:01:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:01:51] [INFO ] Load time of PNML (sax parser for PT used): 354 ms
[2023-03-22 08:01:51] [INFO ] Transformed 10000 places.
[2023-03-22 08:01:51] [INFO ] Transformed 10000 transitions.
[2023-03-22 08:01:51] [INFO ] Parsed PT model containing 10000 places and 10000 transitions and 32000 arcs in 487 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 5071 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-PT-002000-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 73 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2023-03-22 08:01:56] [INFO ] Computed 4000 place invariants in 72 ms
[2023-03-22 08:01:57] [INFO ] Implicit Places using invariants in 1206 ms returned []
Implicit Place search using SMT only with invariants took 1237 ms to find 0 implicit places.
[2023-03-22 08:01:57] [INFO ] Invariant cache hit.
[2023-03-22 08:01:58] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2330 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Support contains 10000 out of 10000 places after structural reductions.
[2023-03-22 08:02:00] [INFO ] Flatten gal took : 714 ms
[2023-03-22 08:02:01] [INFO ] Flatten gal took : 427 ms
[2023-03-22 08:02:03] [INFO ] Input system was already deterministic with 10000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14441 ms. (steps per millisecond=0 ) properties (out of 109) seen :73
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 183 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 181 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 269 ms. (steps per millisecond=3 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 182 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 188 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 183 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 304 ms. (steps per millisecond=3 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 203 ms. (steps per millisecond=4 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 179 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 226 ms. (steps per millisecond=4 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 177 ms. (steps per millisecond=5 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 270 ms. (steps per millisecond=3 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 79 ms. (steps per millisecond=12 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-22 08:02:22] [INFO ] Invariant cache hit.
[2023-03-22 08:02:33] [INFO ] [Real]Absence check using 4000 positive place invariants in 1289 ms returned sat
[2023-03-22 08:02:46] [INFO ] After 11245ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:34
[2023-03-22 08:02:47] [INFO ] After 12949ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:34
Attempting to minimize the solution found.
Minimization took 706 ms.
[2023-03-22 08:02:48] [INFO ] After 22367ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:34
[2023-03-22 08:02:55] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1514 ms returned sat
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-22 08:03:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 08:03:13] [INFO ] After 25065ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2 real:34
Fused 36 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 148 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10065 ms. (steps per millisecond=0 ) properties (out of 20) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1768 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1767 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2626 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1750 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1751 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1767 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1758 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1734 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1747 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1765 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1757 ms. (steps per millisecond=5 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2644 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=18 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-22 08:03:47] [INFO ] Invariant cache hit.
[2023-03-22 08:03:54] [INFO ] [Real]Absence check using 4000 positive place invariants in 1348 ms returned sat
[2023-03-22 08:04:06] [INFO ] After 11114ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:12
[2023-03-22 08:04:08] [INFO ] After 12785ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:12
Attempting to minimize the solution found.
Minimization took 686 ms.
[2023-03-22 08:04:08] [INFO ] After 18893ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:12
[2023-03-22 08:04:13] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1490 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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-22 08:04:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 08:04:34] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2 real:12
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 90 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Successfully simplified 16 atomic propositions for a total of 15 simplifications.
[2023-03-22 08:04:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 08:04:34] [INFO ] Flatten gal took : 332 ms
FORMULA Philosophers-PT-002000-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 08:04:35] [INFO ] Flatten gal took : 330 ms
[2023-03-22 08:04:37] [INFO ] Input system was already deterministic with 10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 22 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:37] [INFO ] Flatten gal took : 256 ms
[2023-03-22 08:04:38] [INFO ] Flatten gal took : 275 ms
[2023-03-22 08:04:38] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 824 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 826 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:39] [INFO ] Flatten gal took : 244 ms
[2023-03-22 08:04:39] [INFO ] Flatten gal took : 262 ms
[2023-03-22 08:04:40] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 24 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:40] [INFO ] Flatten gal took : 254 ms
[2023-03-22 08:04:41] [INFO ] Flatten gal took : 279 ms
[2023-03-22 08:04:41] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 111 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:42] [INFO ] Flatten gal took : 238 ms
[2023-03-22 08:04:42] [INFO ] Flatten gal took : 265 ms
[2023-03-22 08:04:42] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 137 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:43] [INFO ] Flatten gal took : 247 ms
[2023-03-22 08:04:43] [INFO ] Flatten gal took : 265 ms
[2023-03-22 08:04:44] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 289 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:44] [INFO ] Flatten gal took : 223 ms
[2023-03-22 08:04:45] [INFO ] Flatten gal took : 252 ms
[2023-03-22 08:04:45] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 206 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:46] [INFO ] Flatten gal took : 232 ms
[2023-03-22 08:04:46] [INFO ] Flatten gal took : 263 ms
[2023-03-22 08:04:46] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1063 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1063 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:48] [INFO ] Flatten gal took : 230 ms
[2023-03-22 08:04:48] [INFO ] Flatten gal took : 260 ms
[2023-03-22 08:04:48] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1046 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1048 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:50] [INFO ] Flatten gal took : 235 ms
[2023-03-22 08:04:50] [INFO ] Flatten gal took : 264 ms
[2023-03-22 08:04:50] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1058 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1058 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:52] [INFO ] Flatten gal took : 226 ms
[2023-03-22 08:04:52] [INFO ] Flatten gal took : 257 ms
[2023-03-22 08:04:53] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1028 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1030 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:54] [INFO ] Flatten gal took : 227 ms
[2023-03-22 08:04:54] [INFO ] Flatten gal took : 260 ms
[2023-03-22 08:04:55] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1010 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1012 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:56] [INFO ] Flatten gal took : 236 ms
[2023-03-22 08:04:56] [INFO ] Flatten gal took : 258 ms
[2023-03-22 08:04:57] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1059 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1060 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:04:58] [INFO ] Flatten gal took : 228 ms
[2023-03-22 08:04:58] [INFO ] Flatten gal took : 259 ms
[2023-03-22 08:04:59] [INFO ] Input system was already deterministic with 10000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 1036 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1037 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2023-03-22 08:05:00] [INFO ] Flatten gal took : 239 ms
[2023-03-22 08:05:00] [INFO ] Flatten gal took : 249 ms
[2023-03-22 08:05:01] [INFO ] Input system was already deterministic with 10000 transitions.
[2023-03-22 08:05:01] [INFO ] Flatten gal took : 306 ms
[2023-03-22 08:05:02] [INFO ] Flatten gal took : 306 ms
[2023-03-22 08:05:03] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 47 ms.
[2023-03-22 08:05:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10000 places, 10000 transitions and 32000 arcs took 42 ms.
Total runtime 193008 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/494/ctl_0_ --ctl=/tmp/494/ctl_1_ --ctl=/tmp/494/ctl_2_ --ctl=/tmp/494/ctl_3_ --ctl=/tmp/494/ctl_4_ --ctl=/tmp/494/ctl_5_ --ctl=/tmp/494/ctl_6_ --ctl=/tmp/494/ctl_7_ --ctl=/tmp/494/ctl_8_ --ctl=/tmp/494/ctl_9_ --ctl=/tmp/494/ctl_10_ --ctl=/tmp/494/ctl_11_ --ctl=/tmp/494/ctl_12_ --ctl=/tmp/494/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-00
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-01
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-02
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-03
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-04
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-06
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-07
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-08
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-09
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-10
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-11
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-13
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-14
Could not compute solution for formula : Philosophers-PT-002000-CTLCardinality-15

BK_STOP 1679472371405

--------------------
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
ctl formula name Philosophers-PT-002000-CTLCardinality-00
ctl formula formula --ctl=/tmp/494/ctl_0_
ctl formula name Philosophers-PT-002000-CTLCardinality-01
ctl formula formula --ctl=/tmp/494/ctl_1_
ctl formula name Philosophers-PT-002000-CTLCardinality-02
ctl formula formula --ctl=/tmp/494/ctl_2_
ctl formula name Philosophers-PT-002000-CTLCardinality-03
ctl formula formula --ctl=/tmp/494/ctl_3_
ctl formula name Philosophers-PT-002000-CTLCardinality-04
ctl formula formula --ctl=/tmp/494/ctl_4_
ctl formula name Philosophers-PT-002000-CTLCardinality-06
ctl formula formula --ctl=/tmp/494/ctl_5_
ctl formula name Philosophers-PT-002000-CTLCardinality-07
ctl formula formula --ctl=/tmp/494/ctl_6_
ctl formula name Philosophers-PT-002000-CTLCardinality-08
ctl formula formula --ctl=/tmp/494/ctl_7_
ctl formula name Philosophers-PT-002000-CTLCardinality-09
ctl formula formula --ctl=/tmp/494/ctl_8_
ctl formula name Philosophers-PT-002000-CTLCardinality-10
ctl formula formula --ctl=/tmp/494/ctl_9_
ctl formula name Philosophers-PT-002000-CTLCardinality-11
ctl formula formula --ctl=/tmp/494/ctl_10_
ctl formula name Philosophers-PT-002000-CTLCardinality-13
ctl formula formula --ctl=/tmp/494/ctl_11_
ctl formula name Philosophers-PT-002000-CTLCardinality-14
ctl formula formula --ctl=/tmp/494/ctl_12_
ctl formula name Philosophers-PT-002000-CTLCardinality-15
ctl formula formula --ctl=/tmp/494/ctl_13_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 10000 places, 10000 transitions and 32000 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.170 real 0.090 user 0.070 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 10000->10000 groups
pnml2lts-sym: Regrouping took 30.860 real 30.630 user 0.240 sys
pnml2lts-sym: state vector length is 10000; there are 10000 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 83969 group checks and 0 next state calls
pnml2lts-sym: reachability took 14.580 real 58.260 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.090 real 0.350 user 0.000 sys
pnml2lts-sym: state space has 1.74787125172265161e+954 states, 78600 nodes

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="Philosophers-PT-002000"
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 Philosophers-PT-002000, 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 r297-tall-167873950200249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 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 ;