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.r295-tall-167873947600258.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 lolaxred
Input is Philosophers-PT-005000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947600258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 226M
-rw-r--r-- 1 mcc users 8.4M Feb 25 22:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43M Feb 25 22:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2M Feb 25 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 25 17:39 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 3.2M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.1M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1M Feb 26 08:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 41M Feb 26 08:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9M Feb 26 03:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46M Feb 26 03:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 477K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M 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 11M 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-005000-CTLFireability-00
FORMULA_NAME Philosophers-PT-005000-CTLFireability-01
FORMULA_NAME Philosophers-PT-005000-CTLFireability-02
FORMULA_NAME Philosophers-PT-005000-CTLFireability-03
FORMULA_NAME Philosophers-PT-005000-CTLFireability-04
FORMULA_NAME Philosophers-PT-005000-CTLFireability-05
FORMULA_NAME Philosophers-PT-005000-CTLFireability-06
FORMULA_NAME Philosophers-PT-005000-CTLFireability-07
FORMULA_NAME Philosophers-PT-005000-CTLFireability-08
FORMULA_NAME Philosophers-PT-005000-CTLFireability-09
FORMULA_NAME Philosophers-PT-005000-CTLFireability-10
FORMULA_NAME Philosophers-PT-005000-CTLFireability-11
FORMULA_NAME Philosophers-PT-005000-CTLFireability-12
FORMULA_NAME Philosophers-PT-005000-CTLFireability-13
FORMULA_NAME Philosophers-PT-005000-CTLFireability-14
FORMULA_NAME Philosophers-PT-005000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678808165885

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=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-005000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 15:36:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 15:36:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 15:36:09] [INFO ] Load time of PNML (sax parser for PT used): 607 ms
[2023-03-14 15:36:09] [INFO ] Transformed 25000 places.
[2023-03-14 15:36:09] [INFO ] Transformed 25000 transitions.
[2023-03-14 15:36:09] [INFO ] Parsed PT model containing 25000 places and 25000 transitions and 80000 arcs in 783 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 510 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 98 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2023-03-14 15:36:48] [INFO ] Computed 10000 place invariants in 142 ms
[2023-03-14 15:36:50] [INFO ] Implicit Places using invariants in 2274 ms returned []
Implicit Place search using SMT only with invariants took 2298 ms to find 0 implicit places.
[2023-03-14 15:36:50] [INFO ] Invariant cache hit.
[2023-03-14 15:36:52] [INFO ] Dead Transitions using invariants and state equation in 1940 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4344 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2023-03-14 15:36:57] [INFO ] Flatten gal took : 2385 ms
[2023-03-14 15:37:20] [INFO ] Flatten gal took : 3096 ms
[2023-03-14 15:37:44] [INFO ] Input system was already deterministic with 25000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14432 ms. (steps per millisecond=0 ) properties (out of 86) seen :57
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1343 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1335 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1504 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2124 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2504 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2584 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2579 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3372 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1296 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2465 ms. (steps per millisecond=0 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 165 ms. (steps per millisecond=6 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-14 15:38:25] [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)
[2023-03-14 15:38:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 15:38:50] [INFO ] After 25108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 20006 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 789 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 790 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14174 ms. (steps per millisecond=0 ) properties (out of 29) seen :5
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1379 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1380 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1511 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2127 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2499 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2609 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2620 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3430 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 1326 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2541 ms. (steps per millisecond=0 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 146 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 147 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 172 ms. (steps per millisecond=5 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=7 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 147 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=6 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-14 15:39:28] [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)
[2023-03-14 15:39:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 15:39:54] [INFO ] After 25100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 24 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20005 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 722 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 722 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:40:10] [INFO ] Flatten gal took : 1825 ms
[2023-03-14 15:40:33] [INFO ] Flatten gal took : 2893 ms
[2023-03-14 15:40:57] [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 502 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 503 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:13] [INFO ] Flatten gal took : 604 ms
[2023-03-14 15:41:13] [INFO ] Flatten gal took : 794 ms
[2023-03-14 15:41:15] [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 1339 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 1341 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:17] [INFO ] Flatten gal took : 563 ms
[2023-03-14 15:41:18] [INFO ] Flatten gal took : 661 ms
[2023-03-14 15:41:19] [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 495 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 496 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:22] [INFO ] Flatten gal took : 657 ms
[2023-03-14 15:41:23] [INFO ] Flatten gal took : 860 ms
[2023-03-14 15:41:24] [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 46 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 47 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:31] [INFO ] Flatten gal took : 947 ms
[2023-03-14 15:41:33] [INFO ] Flatten gal took : 1358 ms
[2023-03-14 15:41:36] [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 42 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:41] [INFO ] Flatten gal took : 650 ms
[2023-03-14 15:41:42] [INFO ] Flatten gal took : 814 ms
[2023-03-14 15:41:44] [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 1529 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 1529 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:46] [INFO ] Flatten gal took : 525 ms
[2023-03-14 15:41:47] [INFO ] Flatten gal took : 604 ms
[2023-03-14 15:41:48] [INFO ] Input system was already deterministic with 25000 transitions.
Finished random walk after 205 steps, including 0 resets, run visited all 1 properties in 352 ms. (steps per millisecond=0 )
FORMULA Philosophers-PT-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 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.
[2023-03-14 15:41:50] [INFO ] Flatten gal took : 725 ms
[2023-03-14 15:41:51] [INFO ] Flatten gal took : 997 ms
[2023-03-14 15:41:53] [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 42 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:41:57] [INFO ] Flatten gal took : 909 ms
[2023-03-14 15:41:59] [INFO ] Flatten gal took : 1299 ms
[2023-03-14 15:42:01] [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 1386 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 1387 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:04] [INFO ] Flatten gal took : 516 ms
[2023-03-14 15:42:05] [INFO ] Flatten gal took : 594 ms
[2023-03-14 15:42:06] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Performed 4968 Post agglomeration using F-continuation condition.Transition count delta: 4968
Deduced a syphon composed of 4968 places in 4 ms
Reduce places removed 4968 places and 0 transitions.
Iterating global reduction 0 with 9936 rules applied. Total rules applied 9936 place count 20032 transition count 20032
Applied a total of 9936 rules in 5573 ms. Remains 20032 /25000 variables (removed 4968) and now considering 20032/25000 (removed 4968) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5575 ms. Remains : 20032/25000 places, 20032/25000 transitions.
[2023-03-14 15:42:12] [INFO ] Flatten gal took : 395 ms
[2023-03-14 15:42:12] [INFO ] Flatten gal took : 451 ms
[2023-03-14 15:42:13] [INFO ] Input system was already deterministic with 20032 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1367 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 1367 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:15] [INFO ] Flatten gal took : 533 ms
[2023-03-14 15:42:16] [INFO ] Flatten gal took : 579 ms
[2023-03-14 15:42:17] [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 1327 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 1327 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:19] [INFO ] Flatten gal took : 505 ms
[2023-03-14 15:42:19] [INFO ] Flatten gal took : 582 ms
[2023-03-14 15:42:20] [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 1399 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 1400 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:22] [INFO ] Flatten gal took : 504 ms
[2023-03-14 15:42:23] [INFO ] Flatten gal took : 581 ms
[2023-03-14 15:42:24] [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 1329 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 1329 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:26] [INFO ] Flatten gal took : 512 ms
[2023-03-14 15:42:26] [INFO ] Flatten gal took : 548 ms
[2023-03-14 15:42:28] [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 1339 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 1339 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-14 15:42:30] [INFO ] Flatten gal took : 513 ms
[2023-03-14 15:42:30] [INFO ] Flatten gal took : 582 ms
[2023-03-14 15:42:31] [INFO ] Input system was already deterministic with 25000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Performed 4996 Post agglomeration using F-continuation condition.Transition count delta: 4996
Deduced a syphon composed of 4996 places in 3 ms
Reduce places removed 4996 places and 0 transitions.
Iterating global reduction 0 with 9992 rules applied. Total rules applied 9992 place count 20004 transition count 20004
Applied a total of 9992 rules in 4870 ms. Remains 20004 /25000 variables (removed 4996) and now considering 20004/25000 (removed 4996) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4872 ms. Remains : 20004/25000 places, 20004/25000 transitions.
[2023-03-14 15:42:37] [INFO ] Flatten gal took : 388 ms
[2023-03-14 15:42:37] [INFO ] Flatten gal took : 448 ms
[2023-03-14 15:42:38] [INFO ] Input system was already deterministic with 20004 transitions.
[2023-03-14 15:42:42] [INFO ] Flatten gal took : 2871 ms
[2023-03-14 15:43:04] [INFO ] Flatten gal took : 2892 ms
[2023-03-14 15:43:23] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 575 ms.
[2023-03-14 15:43:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 25000 places, 25000 transitions and 80000 arcs took 83 ms.
Total runtime 434869 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Philosophers-PT-005000
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
CTLFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 704700 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15628296 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/CTLFireability.xml
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY


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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-005000"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Philosophers-PT-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 r295-tall-167873947600258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-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 '' 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 ;