About the Execution of LTSMin+red for SharedMemory-COL-000200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8099.428 | 3600000.00 | 3983792.00 | 9848.10 | ???????T?T?FF?T? | 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.r361-smll-167891811800585.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 SharedMemory-COL-000200, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811800585
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.6K Feb 26 21:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 21:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 07:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 07:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 27 17:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 27 17:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 27 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 27 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:53 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 20K 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 SharedMemory-COL-000200-CTLCardinality-00
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-01
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-02
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-03
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-04
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-05
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-06
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-07
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-08
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-09
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-10
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-11
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-12
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-13
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-14
FORMULA_NAME SharedMemory-COL-000200-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679389942645
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=SharedMemory-COL-000200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 09:12:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 09:12:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 09:12:25] [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.
[2023-03-21 09:12:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-21 09:12:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 674 ms
[2023-03-21 09:12:26] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 40801 PT places and 120400.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 102 ms.
[2023-03-21 09:12:26] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 7 ms.
[2023-03-21 09:12:26] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA SharedMemory-COL-000200-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=23 ) properties (out of 67) seen :35
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 32) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 5 rows 6 cols
[2023-03-21 09:12:27] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-21 09:12:27] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-21 09:12:27] [INFO ] After 9ms SMT Verify possible using state equation in real domain returned unsat :26 sat :1 real:2
[2023-03-21 09:12:27] [INFO ] After 19ms SMT Verify possible using trap constraints in real domain returned unsat :26 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-21 09:12:27] [INFO ] After 342ms SMT Verify possible using all constraints in real domain returned unsat :26 sat :0 real:3
[2023-03-21 09:12:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-21 09:12:27] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :28 sat :1
[2023-03-21 09:12:27] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :28 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-21 09:12:27] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :28 sat :1
Fused 29 Parikh solutions to 1 different solutions.
Finished Parikh walk after 97 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=48 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 28 atomic propositions for a total of 15 simplifications.
[2023-03-21 09:12:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-21 09:12:27] [INFO ] Flatten gal took : 24 ms
[2023-03-21 09:12:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SharedMemory-COL-000200-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000200-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 09:12:27] [INFO ] Flatten gal took : 3 ms
Domain [P(200), P(200)] of place Ext_Mem_Acc breaks symmetries in sort P
[2023-03-21 09:12:28] [INFO ] Unfolded HLPN to a Petri net with 40801 places and 80400 transitions 320800 arcs in 681 ms.
[2023-03-21 09:12:28] [INFO ] Unfolded 12 HLPN properties in 27 ms.
Deduced a syphon composed of 200 places in 65 ms
Reduce places removed 200 places and 200 transitions.
Support contains 40601 out of 40601 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 319 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
// Phase 1: matrix 80200 rows 40601 cols
[2023-03-21 09:13:22] [INFO ] Computed 401 place invariants in 52206 ms
[2023-03-21 09:13:28] [INFO ] Implicit Places using invariants in 58104 ms returned []
Implicit Place search using SMT only with invariants took 58107 ms to find 0 implicit places.
[2023-03-21 09:13:28] [INFO ] Invariant cache hit.
[2023-03-21 09:13:33] [INFO ] Dead Transitions using invariants and state equation in 5193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63636 ms. Remains : 40601/40601 places, 80200/80200 transitions.
Support contains 40601 out of 40601 places after structural reductions.
[2023-03-21 09:13:38] [INFO ] Flatten gal took : 3177 ms
[2023-03-21 09:13:43] [INFO ] Flatten gal took : 2596 ms
[2023-03-21 09:13:52] [INFO ] Input system was already deterministic with 80200 transitions.
Interrupted random walk after 814 steps, including 0 resets, run timeout after 30123 ms. (steps per millisecond=0 ) properties seen 26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1062 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2068 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1048 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1060 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1054 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-21 09:14:34] [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)
[2023-03-21 09:14:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 09:14:59] [INFO ] After 25033ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 20 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 40601 out of 40601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1490 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1496 ms. Remains : 40601/40601 places, 80200/80200 transitions.
Interrupted random walk after 822 steps, including 0 resets, run timeout after 30311 ms. (steps per millisecond=0 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1053 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1039 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2059 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1041 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1052 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1065 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1053 ms. (steps per millisecond=0 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 47424 steps, run timeout after 120542 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 47424 steps, saw 47233 distinct states, run finished after 120547 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 20 properties.
[2023-03-21 09:17:42] [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)
[2023-03-21 09:18:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 09:18:07] [INFO ] After 25098ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 20 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 40601 out of 40601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1259 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1259 ms. Remains : 40601/40601 places, 80200/80200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1289 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
[2023-03-21 09:18:09] [INFO ] Invariant cache hit.
[2023-03-21 09:18:14] [INFO ] Implicit Places using invariants in 4914 ms returned []
Implicit Place search using SMT only with invariants took 4916 ms to find 0 implicit places.
[2023-03-21 09:18:14] [INFO ] Invariant cache hit.
[2023-03-21 09:18:19] [INFO ] Dead Transitions using invariants and state equation in 5020 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11234 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:18:22] [INFO ] Flatten gal took : 2317 ms
[2023-03-21 09:18:27] [INFO ] Flatten gal took : 2302 ms
[2023-03-21 09:18:35] [INFO ] Input system was already deterministic with 80200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 915 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 918 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:18:39] [INFO ] Flatten gal took : 2184 ms
[2023-03-21 09:18:42] [INFO ] Flatten gal took : 2258 ms
[2023-03-21 09:18:46] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 174 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:18:49] [INFO ] Flatten gal took : 2085 ms
[2023-03-21 09:18:51] [INFO ] Flatten gal took : 2352 ms
[2023-03-21 09:18:56] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 146 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:18:59] [INFO ] Flatten gal took : 2066 ms
[2023-03-21 09:19:02] [INFO ] Flatten gal took : 2342 ms
[2023-03-21 09:19:06] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1457 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1461 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:19:10] [INFO ] Flatten gal took : 2066 ms
[2023-03-21 09:19:13] [INFO ] Flatten gal took : 2531 ms
[2023-03-21 09:19:18] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1432 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1440 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:19:22] [INFO ] Flatten gal took : 2033 ms
[2023-03-21 09:19:24] [INFO ] Flatten gal took : 2393 ms
[2023-03-21 09:19:29] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 212 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:19:32] [INFO ] Flatten gal took : 2002 ms
[2023-03-21 09:19:34] [INFO ] Flatten gal took : 2263 ms
[2023-03-21 09:19:38] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 318 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:19:41] [INFO ] Flatten gal took : 1992 ms
[2023-03-21 09:19:43] [INFO ] Flatten gal took : 2265 ms
[2023-03-21 09:19:48] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Drop transitions removed 39800 transitions
Trivial Post-agglo rules discarded 39800 transitions
Performed 39800 trivial Post agglomeration. Transition count delta: 39800
Iterating post reduction 0 with 39800 rules applied. Total rules applied 39800 place count 40601 transition count 40400
Reduce places removed 40001 places and 0 transitions.
Ensure Unique test removed 39600 transitions
Reduce isomorphic transitions removed 39600 transitions.
Graph (trivial) has 400 edges and 600 vertex of which 400 / 600 are part of one of the 200 SCC in 5 ms
Free SCC test removed 200 places
Iterating post reduction 1 with 79602 rules applied. Total rules applied 119402 place count 400 transition count 800
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 119602 place count 400 transition count 600
Applied a total of 119602 rules in 4492 ms. Remains 400 /40601 variables (removed 40201) and now considering 600/80200 (removed 79600) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4493 ms. Remains : 400/40601 places, 600/80200 transitions.
[2023-03-21 09:19:52] [INFO ] Flatten gal took : 9 ms
[2023-03-21 09:19:52] [INFO ] Flatten gal took : 7 ms
[2023-03-21 09:19:52] [INFO ] Input system was already deterministic with 600 transitions.
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=11 )
FORMULA SharedMemory-COL-000200-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 364 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:19:55] [INFO ] Flatten gal took : 1976 ms
[2023-03-21 09:19:57] [INFO ] Flatten gal took : 2203 ms
[2023-03-21 09:20:02] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 263 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 265 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:20:04] [INFO ] Flatten gal took : 2007 ms
[2023-03-21 09:20:07] [INFO ] Flatten gal took : 2275 ms
[2023-03-21 09:20:11] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 1350 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1352 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:20:15] [INFO ] Flatten gal took : 2019 ms
[2023-03-21 09:20:17] [INFO ] Flatten gal took : 2287 ms
[2023-03-21 09:20:22] [INFO ] Input system was already deterministic with 80200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 40601/40601 places, 80200/80200 transitions.
Applied a total of 0 rules in 309 ms. Remains 40601 /40601 variables (removed 0) and now considering 80200/80200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 40601/40601 places, 80200/80200 transitions.
[2023-03-21 09:20:25] [INFO ] Flatten gal took : 2017 ms
[2023-03-21 09:20:27] [INFO ] Flatten gal took : 2288 ms
[2023-03-21 09:20:31] [INFO ] Input system was already deterministic with 80200 transitions.
[2023-03-21 09:20:34] [INFO ] Flatten gal took : 2440 ms
[2023-03-21 09:20:39] [INFO ] Flatten gal took : 2377 ms
[2023-03-21 09:20:42] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 137 ms.
[2023-03-21 09:20:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 40601 places, 80200 transitions and 320000 arcs took 283 ms.
Total runtime 497581 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/515/ctl_0_ --ctl=/tmp/515/ctl_1_ --ctl=/tmp/515/ctl_2_ --ctl=/tmp/515/ctl_3_ --ctl=/tmp/515/ctl_4_ --ctl=/tmp/515/ctl_5_ --ctl=/tmp/515/ctl_6_ --ctl=/tmp/515/ctl_7_ --ctl=/tmp/515/ctl_8_ --ctl=/tmp/515/ctl_9_ --ctl=/tmp/515/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10885388 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16008500 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SharedMemory-COL-000200"
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 SharedMemory-COL-000200, 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 r361-smll-167891811800585"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000200.tgz
mv SharedMemory-COL-000200 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 '
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 ;