About the Execution of LTSMin+red for Philosophers-COL-005000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16153.212 | 1354166.00 | 1939271.00 | 47529.20 | ?????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.r297-tall-167873950000154.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-COL-005000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950000154
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 8.3K Feb 25 21:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 21:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 17:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:28 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 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 03:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 227K 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-COL-005000-CTLFireability-00
FORMULA_NAME Philosophers-COL-005000-CTLFireability-01
FORMULA_NAME Philosophers-COL-005000-CTLFireability-02
FORMULA_NAME Philosophers-COL-005000-CTLFireability-03
FORMULA_NAME Philosophers-COL-005000-CTLFireability-04
FORMULA_NAME Philosophers-COL-005000-CTLFireability-05
FORMULA_NAME Philosophers-COL-005000-CTLFireability-06
FORMULA_NAME Philosophers-COL-005000-CTLFireability-07
FORMULA_NAME Philosophers-COL-005000-CTLFireability-08
FORMULA_NAME Philosophers-COL-005000-CTLFireability-09
FORMULA_NAME Philosophers-COL-005000-CTLFireability-10
FORMULA_NAME Philosophers-COL-005000-CTLFireability-11
FORMULA_NAME Philosophers-COL-005000-CTLFireability-12
FORMULA_NAME Philosophers-COL-005000-CTLFireability-13
FORMULA_NAME Philosophers-COL-005000-CTLFireability-14
FORMULA_NAME Philosophers-COL-005000-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679456945813
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=Philosophers-COL-005000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 03:49:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 03:49:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 03:49:07] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-22 03:49:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 03:49:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 575 ms
[2023-03-22 03:49:08] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2023-03-22 03:49:08] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2023-03-22 03:49:08] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 2 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10003 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
[2023-03-22 03:49:08] [INFO ] Flatten gal took : 13 ms
[2023-03-22 03:49:08] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2023-03-22 03:49:08] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 240 ms.
[2023-03-22 03:49:08] [INFO ] Unfolded 16 HLPN properties in 109 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 86 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2023-03-22 03:50:16] [INFO ] Computed 10000 place invariants in 159 ms
[2023-03-22 03:50:19] [INFO ] Implicit Places using invariants in 2675 ms returned []
Implicit Place search using SMT only with invariants took 7468 ms to find 0 implicit places.
[2023-03-22 03:50:19] [INFO ] Invariant cache hit.
[2023-03-22 03:50:21] [INFO ] Dead Transitions using invariants and state equation in 2695 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10256 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2023-03-22 03:50:29] [INFO ] Flatten gal took : 3651 ms
[2023-03-22 03:51:14] [INFO ] Flatten gal took : 5253 ms
[2023-03-22 03:51:58] [INFO ] Input system was already deterministic with 25000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14769 ms. (steps per millisecond=0 ) properties (out of 31) seen :14
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1424 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1439 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1684 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2253 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2883 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2639 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2727 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3609 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1403 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2630 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2266 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1376 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3625 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2204 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1401 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6895 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2564 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-22 03:53:02] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 03:53:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 03:53:30] [INFO ] After 25105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 269 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14051 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1414 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1415 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1565 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2161 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2734 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2597 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2900 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3857 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1364 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2557 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2219 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1394 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3708 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2229 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1350 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6898 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2566 ms. (steps per millisecond=0 ) properties (out of 17) seen :0
Probabilistic random walk after 127962 steps, saw 127942 distinct states, run finished after 169556 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 17 properties.
[2023-03-22 03:57:18] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 03:57:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 03:57:52] [INFO ] After 33293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 778 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 784 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 401 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 03:57:53] [INFO ] Invariant cache hit.
[2023-03-22 03:57:55] [INFO ] Implicit Places using invariants in 2220 ms returned []
Implicit Place search using SMT only with invariants took 2238 ms to find 0 implicit places.
[2023-03-22 03:57:55] [INFO ] Invariant cache hit.
[2023-03-22 03:58:05] [INFO ] Dead Transitions using invariants and state equation in 9747 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12399 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 03:58:37] [INFO ] Flatten gal took : 3207 ms
[2023-03-22 03:59:22] [INFO ] Flatten gal took : 5072 ms
[2023-03-22 04:00:05] [INFO ] Input system was already deterministic with 25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 641 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 644 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:00:31] [INFO ] Flatten gal took : 615 ms
[2023-03-22 04:00:32] [INFO ] Flatten gal took : 743 ms
[2023-03-22 04:00:34] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1297 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1301 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:00:36] [INFO ] Flatten gal took : 616 ms
[2023-03-22 04:00:37] [INFO ] Flatten gal took : 720 ms
[2023-03-22 04:00:38] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 530 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 532 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:00:40] [INFO ] Flatten gal took : 687 ms
[2023-03-22 04:00:41] [INFO ] Flatten gal took : 852 ms
[2023-03-22 04:00:43] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 62 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:00:50] [INFO ] Flatten gal took : 890 ms
[2023-03-22 04:00:52] [INFO ] Flatten gal took : 1274 ms
[2023-03-22 04:00:54] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 57 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:00:59] [INFO ] Flatten gal took : 772 ms
[2023-03-22 04:01:00] [INFO ] Flatten gal took : 941 ms
[2023-03-22 04:01:02] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1974 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1975 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:05] [INFO ] Flatten gal took : 567 ms
[2023-03-22 04:01:06] [INFO ] Flatten gal took : 638 ms
[2023-03-22 04:01:07] [INFO ] Input system was already deterministic with 25000 transitions.
Finished random walk after 170 steps, including 0 resets, run visited all 1 properties in 304 ms. (steps per millisecond=0 )
FORMULA Philosophers-COL-005000-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 40 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:09] [INFO ] Flatten gal took : 769 ms
[2023-03-22 04:01:10] [INFO ] Flatten gal took : 1058 ms
[2023-03-22 04:01:12] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 57 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:17] [INFO ] Flatten gal took : 940 ms
[2023-03-22 04:01:19] [INFO ] Flatten gal took : 1325 ms
[2023-03-22 04:01:21] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 443 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 447 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:23] [INFO ] Flatten gal took : 655 ms
[2023-03-22 04:01:24] [INFO ] Flatten gal took : 807 ms
[2023-03-22 04:01:25] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 444 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 445 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:27] [INFO ] Flatten gal took : 636 ms
[2023-03-22 04:01:28] [INFO ] Flatten gal took : 797 ms
[2023-03-22 04:01:29] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 41 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:30] [INFO ] Flatten gal took : 564 ms
[2023-03-22 04:01:31] [INFO ] Flatten gal took : 649 ms
[2023-03-22 04:01:32] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 39 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:38] [INFO ] Flatten gal took : 733 ms
[2023-03-22 04:01:39] [INFO ] Flatten gal took : 876 ms
[2023-03-22 04:01:41] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 39 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:42] [INFO ] Flatten gal took : 852 ms
[2023-03-22 04:01:44] [INFO ] Flatten gal took : 1165 ms
[2023-03-22 04:01:46] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 530 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 530 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:50] [INFO ] Flatten gal took : 635 ms
[2023-03-22 04:01:51] [INFO ] Flatten gal took : 770 ms
[2023-03-22 04:01:52] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 39 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:54] [INFO ] Flatten gal took : 630 ms
[2023-03-22 04:01:55] [INFO ] Flatten gal took : 791 ms
[2023-03-22 04:01:56] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 418 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 419 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:01:58] [INFO ] Flatten gal took : 869 ms
[2023-03-22 04:02:00] [INFO ] Flatten gal took : 1205 ms
[2023-03-22 04:02:02] [INFO ] Input system was already deterministic with 25000 transitions.
[2023-03-22 04:02:12] [INFO ] Flatten gal took : 5240 ms
[2023-03-22 04:02:51] [INFO ] Flatten gal took : 5229 ms
[2023-03-22 04:03:28] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1095 ms.
[2023-03-22 04:03:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25000 places, 25000 transitions and 80000 arcs took 93 ms.
Total runtime 861505 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/502/ctl_0_ --ctl=/tmp/502/ctl_1_ --ctl=/tmp/502/ctl_2_ --ctl=/tmp/502/ctl_3_ --ctl=/tmp/502/ctl_4_ --ctl=/tmp/502/ctl_5_ --ctl=/tmp/502/ctl_6_ --ctl=/tmp/502/ctl_7_ --ctl=/tmp/502/ctl_8_ --ctl=/tmp/502/ctl_9_ --ctl=/tmp/502/ctl_10_ --ctl=/tmp/502/ctl_11_ --ctl=/tmp/502/ctl_12_ --ctl=/tmp/502/ctl_13_ --ctl=/tmp/502/ctl_14_ --mu-par --mu-opt
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-00
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-01
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-02
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-03
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-04
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-06
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-07
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-08
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-09
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-10
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-11
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-12
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-13
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-14
Could not compute solution for formula : Philosophers-COL-005000-CTLFireability-15
BK_STOP 1679458299979
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name Philosophers-COL-005000-CTLFireability-00
ctl formula formula --ctl=/tmp/502/ctl_0_
ctl formula name Philosophers-COL-005000-CTLFireability-01
ctl formula formula --ctl=/tmp/502/ctl_1_
ctl formula name Philosophers-COL-005000-CTLFireability-02
ctl formula formula --ctl=/tmp/502/ctl_2_
ctl formula name Philosophers-COL-005000-CTLFireability-03
ctl formula formula --ctl=/tmp/502/ctl_3_
ctl formula name Philosophers-COL-005000-CTLFireability-04
ctl formula formula --ctl=/tmp/502/ctl_4_
ctl formula name Philosophers-COL-005000-CTLFireability-06
ctl formula formula --ctl=/tmp/502/ctl_5_
ctl formula name Philosophers-COL-005000-CTLFireability-07
ctl formula formula --ctl=/tmp/502/ctl_6_
ctl formula name Philosophers-COL-005000-CTLFireability-08
ctl formula formula --ctl=/tmp/502/ctl_7_
ctl formula name Philosophers-COL-005000-CTLFireability-09
ctl formula formula --ctl=/tmp/502/ctl_8_
ctl formula name Philosophers-COL-005000-CTLFireability-10
ctl formula formula --ctl=/tmp/502/ctl_9_
ctl formula name Philosophers-COL-005000-CTLFireability-11
ctl formula formula --ctl=/tmp/502/ctl_10_
ctl formula name Philosophers-COL-005000-CTLFireability-12
ctl formula formula --ctl=/tmp/502/ctl_11_
ctl formula name Philosophers-COL-005000-CTLFireability-13
ctl formula formula --ctl=/tmp/502/ctl_12_
ctl formula name Philosophers-COL-005000-CTLFireability-14
ctl formula formula --ctl=/tmp/502/ctl_13_
ctl formula name Philosophers-COL-005000-CTLFireability-15
ctl formula formula --ctl=/tmp/502/ctl_14_
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 25000 places, 25000 transitions and 80000 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.590 real 0.290 user 0.300 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: 25000->25000 groups
pnml2lts-sym: Regrouping took 314.400 real 312.420 user 1.740 sys
pnml2lts-sym: state vector length is 25000; there are 25000 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, ** error **: stack overflow
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-COL-005000"
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 Philosophers-COL-005000, 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 r297-tall-167873950000154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 '
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 ;