fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r266-smll-167863541100586
Last Updated
May 14, 2023

About the Execution of Marcie+red for Peterson-COL-6

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6135.096 3600000.00 3668324.00 7982.10 [undef] Time out reached

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.r266-smll-167863541100586.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 marciexred
Input is Peterson-COL-6, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863541100586
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 8.3K Feb 25 22:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 22:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 22:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 22:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 46K 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 Peterson-COL-6-CTLFireability-00
FORMULA_NAME Peterson-COL-6-CTLFireability-01
FORMULA_NAME Peterson-COL-6-CTLFireability-02
FORMULA_NAME Peterson-COL-6-CTLFireability-03
FORMULA_NAME Peterson-COL-6-CTLFireability-04
FORMULA_NAME Peterson-COL-6-CTLFireability-05
FORMULA_NAME Peterson-COL-6-CTLFireability-06
FORMULA_NAME Peterson-COL-6-CTLFireability-07
FORMULA_NAME Peterson-COL-6-CTLFireability-08
FORMULA_NAME Peterson-COL-6-CTLFireability-09
FORMULA_NAME Peterson-COL-6-CTLFireability-10
FORMULA_NAME Peterson-COL-6-CTLFireability-11
FORMULA_NAME Peterson-COL-6-CTLFireability-12
FORMULA_NAME Peterson-COL-6-CTLFireability-13
FORMULA_NAME Peterson-COL-6-CTLFireability-14
FORMULA_NAME Peterson-COL-6-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679169916328

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-6
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 20:05:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 20:05:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:05:19] [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.
[2023-03-18 20:05:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 20:05:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1071 ms
[2023-03-18 20:05:20] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
[2023-03-18 20:05:21] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2023-03-18 20:05:21] [INFO ] Skeletonized 5 HLPN properties in 3 ms. Removed 11 properties that had guard overlaps.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 4 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10005 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 11) seen :10
Finished Best-First random walk after 53 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
[2023-03-18 20:05:21] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:05:21] [INFO ] Flatten gal took : 5 ms
Domain [Process(7), Tour(6), Process(7)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 6)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-18 20:05:21] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 111 ms.
[2023-03-18 20:05:21] [INFO ] Unfolded 16 HLPN properties in 8 ms.
Deduced a syphon composed of 42 places in 36 ms
Reduce places removed 42 places and 84 transitions.
Support contains 1330 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-18 20:05:22] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-18 20:05:22] [INFO ] Computed 27 place invariants in 48 ms
[2023-03-18 20:05:22] [INFO ] Implicit Places using invariants in 646 ms returned []
[2023-03-18 20:05:22] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 20:05:22] [INFO ] Invariant cache hit.
[2023-03-18 20:05:23] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 20:05:23] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1932 ms to find 0 implicit places.
[2023-03-18 20:05:23] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 20:05:23] [INFO ] Invariant cache hit.
[2023-03-18 20:05:26] [INFO ] Dead Transitions using invariants and state equation in 2447 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4421 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1330 out of 1330 places after structural reductions.
[2023-03-18 20:05:26] [INFO ] Flatten gal took : 290 ms
[2023-03-18 20:05:28] [INFO ] Flatten gal took : 259 ms
[2023-03-18 20:05:29] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1581 ms. (steps per millisecond=6 ) properties (out of 41) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-18 20:05:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 20:05:33] [INFO ] Invariant cache hit.
[2023-03-18 20:05:36] [INFO ] [Real]Absence check using 20 positive place invariants in 32 ms returned sat
[2023-03-18 20:05:36] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-18 20:05:37] [INFO ] After 2242ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2023-03-18 20:05:38] [INFO ] [Nat]Absence check using 20 positive place invariants in 39 ms returned sat
[2023-03-18 20:05:38] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 23 ms returned sat
[2023-03-18 20:05:42] [INFO ] After 4052ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-18 20:05:42] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 20:05:47] [INFO ] After 4765ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-18 20:05:48] [INFO ] Deduced a trap composed of 25 places in 1313 ms of which 9 ms to minimize.
[2023-03-18 20:05:50] [INFO ] Deduced a trap composed of 32 places in 1320 ms of which 2 ms to minimize.
[2023-03-18 20:05:51] [INFO ] Deduced a trap composed of 116 places in 1041 ms of which 4 ms to minimize.
[2023-03-18 20:05:52] [INFO ] Deduced a trap composed of 29 places in 1154 ms of which 16 ms to minimize.
[2023-03-18 20:05:53] [INFO ] Deduced a trap composed of 67 places in 954 ms of which 2 ms to minimize.
[2023-03-18 20:05:55] [INFO ] Deduced a trap composed of 16 places in 1135 ms of which 2 ms to minimize.
[2023-03-18 20:05:56] [INFO ] Deduced a trap composed of 35 places in 975 ms of which 1 ms to minimize.
[2023-03-18 20:05:57] [INFO ] Deduced a trap composed of 31 places in 908 ms of which 3 ms to minimize.
[2023-03-18 20:05:58] [INFO ] Deduced a trap composed of 196 places in 1074 ms of which 1 ms to minimize.
[2023-03-18 20:05:59] [INFO ] Deduced a trap composed of 225 places in 1208 ms of which 2 ms to minimize.
[2023-03-18 20:06:01] [INFO ] Deduced a trap composed of 89 places in 1435 ms of which 2 ms to minimize.
[2023-03-18 20:06:02] [INFO ] Deduced a trap composed of 161 places in 1111 ms of which 2 ms to minimize.
[2023-03-18 20:06:03] [INFO ] Deduced a trap composed of 151 places in 911 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 20:06:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 20:06:03] [INFO ] After 25544ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:5
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 258 ms.
Support contains 469 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1330 transition count 1994
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 1294 transition count 1994
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 216 Pre rules applied. Total rules applied 72 place count 1294 transition count 1778
Deduced a syphon composed of 216 places in 3 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 2 with 432 rules applied. Total rules applied 504 place count 1078 transition count 1778
Applied a total of 504 rules in 298 ms. Remains 1078 /1330 variables (removed 252) and now considering 1778/2030 (removed 252) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 299 ms. Remains : 1078/1330 places, 1778/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=11 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=14 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 122512 steps, run timeout after 6001 ms. (steps per millisecond=20 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 122512 steps, saw 77596 distinct states, run finished after 6003 ms. (steps per millisecond=20 ) properties seen :2
Running SMT prover for 3 properties.
[2023-03-18 20:06:12] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
// Phase 1: matrix 1568 rows 1078 cols
[2023-03-18 20:06:12] [INFO ] Computed 27 place invariants in 28 ms
[2023-03-18 20:06:13] [INFO ] [Real]Absence check using 20 positive place invariants in 22 ms returned sat
[2023-03-18 20:06:13] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 24 ms returned sat
[2023-03-18 20:06:14] [INFO ] After 1285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 20:06:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 24 ms returned sat
[2023-03-18 20:06:14] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-18 20:06:16] [INFO ] After 1188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 20:06:16] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 20:06:16] [INFO ] After 641ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 20:06:17] [INFO ] Deduced a trap composed of 117 places in 949 ms of which 1 ms to minimize.
[2023-03-18 20:06:18] [INFO ] Deduced a trap composed of 41 places in 704 ms of which 1 ms to minimize.
[2023-03-18 20:06:19] [INFO ] Deduced a trap composed of 17 places in 919 ms of which 2 ms to minimize.
[2023-03-18 20:06:20] [INFO ] Deduced a trap composed of 18 places in 739 ms of which 1 ms to minimize.
[2023-03-18 20:06:21] [INFO ] Deduced a trap composed of 79 places in 741 ms of which 1 ms to minimize.
[2023-03-18 20:06:22] [INFO ] Deduced a trap composed of 72 places in 1008 ms of which 2 ms to minimize.
[2023-03-18 20:06:23] [INFO ] Deduced a trap composed of 12 places in 994 ms of which 2 ms to minimize.
[2023-03-18 20:06:24] [INFO ] Deduced a trap composed of 81 places in 749 ms of which 1 ms to minimize.
[2023-03-18 20:06:25] [INFO ] Deduced a trap composed of 80 places in 617 ms of which 2 ms to minimize.
[2023-03-18 20:06:26] [INFO ] Deduced a trap composed of 81 places in 891 ms of which 2 ms to minimize.
[2023-03-18 20:06:27] [INFO ] Deduced a trap composed of 68 places in 836 ms of which 2 ms to minimize.
[2023-03-18 20:06:27] [INFO ] Deduced a trap composed of 66 places in 645 ms of which 3 ms to minimize.
[2023-03-18 20:06:28] [INFO ] Deduced a trap composed of 69 places in 620 ms of which 1 ms to minimize.
[2023-03-18 20:06:29] [INFO ] Deduced a trap composed of 66 places in 1069 ms of which 2 ms to minimize.
[2023-03-18 20:06:30] [INFO ] Deduced a trap composed of 69 places in 805 ms of which 1 ms to minimize.
[2023-03-18 20:06:31] [INFO ] Deduced a trap composed of 105 places in 591 ms of which 1 ms to minimize.
[2023-03-18 20:06:32] [INFO ] Deduced a trap composed of 90 places in 580 ms of which 1 ms to minimize.
[2023-03-18 20:06:32] [INFO ] Deduced a trap composed of 91 places in 650 ms of which 2 ms to minimize.
[2023-03-18 20:06:32] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 16062 ms
[2023-03-18 20:06:34] [INFO ] Deduced a trap composed of 204 places in 803 ms of which 2 ms to minimize.
[2023-03-18 20:06:35] [INFO ] Deduced a trap composed of 36 places in 665 ms of which 2 ms to minimize.
[2023-03-18 20:06:36] [INFO ] Deduced a trap composed of 44 places in 712 ms of which 2 ms to minimize.
[2023-03-18 20:06:36] [INFO ] Deduced a trap composed of 28 places in 688 ms of which 11 ms to minimize.
[2023-03-18 20:06:37] [INFO ] Deduced a trap composed of 46 places in 747 ms of which 3 ms to minimize.
[2023-03-18 20:06:38] [INFO ] Deduced a trap composed of 46 places in 794 ms of which 1 ms to minimize.
[2023-03-18 20:06:39] [INFO ] Deduced a trap composed of 180 places in 697 ms of which 1 ms to minimize.
[2023-03-18 20:06:40] [INFO ] Deduced a trap composed of 2 places in 1062 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 20:06:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 20:06:40] [INFO ] After 26085ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 99 ms.
Support contains 469 out of 1078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 1778/1778 transitions.
Applied a total of 0 rules in 64 ms. Remains 1078 /1078 variables (removed 0) and now considering 1778/1778 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1078/1078 places, 1778/1778 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=18 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 80104 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 80104 steps, saw 51726 distinct states, run finished after 3002 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-18 20:06:45] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
[2023-03-18 20:06:45] [INFO ] Invariant cache hit.
[2023-03-18 20:06:46] [INFO ] [Real]Absence check using 20 positive place invariants in 22 ms returned sat
[2023-03-18 20:06:46] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-18 20:06:47] [INFO ] After 1259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 20:06:47] [INFO ] [Nat]Absence check using 20 positive place invariants in 25 ms returned sat
[2023-03-18 20:06:47] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-18 20:06:48] [INFO ] After 1214ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 20:06:48] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 20:06:49] [INFO ] After 711ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 20:06:50] [INFO ] Deduced a trap composed of 23 places in 823 ms of which 1 ms to minimize.
[2023-03-18 20:06:51] [INFO ] Deduced a trap composed of 61 places in 748 ms of which 1 ms to minimize.
[2023-03-18 20:06:52] [INFO ] Deduced a trap composed of 87 places in 861 ms of which 1 ms to minimize.
[2023-03-18 20:06:53] [INFO ] Deduced a trap composed of 133 places in 847 ms of which 1 ms to minimize.
[2023-03-18 20:06:53] [INFO ] Deduced a trap composed of 71 places in 564 ms of which 1 ms to minimize.
[2023-03-18 20:06:54] [INFO ] Deduced a trap composed of 74 places in 786 ms of which 2 ms to minimize.
[2023-03-18 20:06:55] [INFO ] Deduced a trap composed of 162 places in 504 ms of which 1 ms to minimize.
[2023-03-18 20:06:55] [INFO ] Deduced a trap composed of 171 places in 500 ms of which 1 ms to minimize.
[2023-03-18 20:06:56] [INFO ] Deduced a trap composed of 177 places in 495 ms of which 1 ms to minimize.
[2023-03-18 20:06:57] [INFO ] Deduced a trap composed of 106 places in 503 ms of which 1 ms to minimize.
[2023-03-18 20:06:57] [INFO ] Deduced a trap composed of 161 places in 515 ms of which 1 ms to minimize.
[2023-03-18 20:06:58] [INFO ] Deduced a trap composed of 190 places in 582 ms of which 2 ms to minimize.
[2023-03-18 20:06:59] [INFO ] Deduced a trap composed of 100 places in 666 ms of which 1 ms to minimize.
[2023-03-18 20:07:00] [INFO ] Deduced a trap composed of 177 places in 548 ms of which 1 ms to minimize.
[2023-03-18 20:07:00] [INFO ] Deduced a trap composed of 160 places in 430 ms of which 1 ms to minimize.
[2023-03-18 20:07:01] [INFO ] Deduced a trap composed of 39 places in 610 ms of which 1 ms to minimize.
[2023-03-18 20:07:02] [INFO ] Deduced a trap composed of 92 places in 724 ms of which 2 ms to minimize.
[2023-03-18 20:07:03] [INFO ] Deduced a trap composed of 207 places in 672 ms of which 2 ms to minimize.
[2023-03-18 20:07:04] [INFO ] Deduced a trap composed of 39 places in 606 ms of which 1 ms to minimize.
[2023-03-18 20:07:04] [INFO ] Deduced a trap composed of 47 places in 575 ms of which 2 ms to minimize.
[2023-03-18 20:07:05] [INFO ] Deduced a trap composed of 47 places in 597 ms of which 1 ms to minimize.
[2023-03-18 20:07:06] [INFO ] Deduced a trap composed of 48 places in 747 ms of which 2 ms to minimize.
[2023-03-18 20:07:07] [INFO ] Deduced a trap composed of 42 places in 854 ms of which 1 ms to minimize.
[2023-03-18 20:07:08] [INFO ] Deduced a trap composed of 168 places in 640 ms of which 1 ms to minimize.
[2023-03-18 20:07:08] [INFO ] Deduced a trap composed of 42 places in 700 ms of which 2 ms to minimize.
[2023-03-18 20:07:09] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 19464 ms
[2023-03-18 20:07:10] [INFO ] Deduced a trap composed of 116 places in 832 ms of which 2 ms to minimize.
[2023-03-18 20:07:10] [INFO ] Deduced a trap composed of 124 places in 648 ms of which 1 ms to minimize.
[2023-03-18 20:07:12] [INFO ] Deduced a trap composed of 194 places in 883 ms of which 3 ms to minimize.
[2023-03-18 20:07:12] [INFO ] Deduced a trap composed of 57 places in 817 ms of which 3 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 20:07:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 20:07:12] [INFO ] After 25818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 107 ms.
Support contains 469 out of 1078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 1778/1778 transitions.
Applied a total of 0 rules in 50 ms. Remains 1078 /1078 variables (removed 0) and now considering 1778/1778 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1078/1078 places, 1778/1778 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 1778/1778 transitions.
Applied a total of 0 rules in 48 ms. Remains 1078 /1078 variables (removed 0) and now considering 1778/1778 (removed 0) transitions.
[2023-03-18 20:07:13] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
[2023-03-18 20:07:13] [INFO ] Invariant cache hit.
[2023-03-18 20:07:13] [INFO ] Implicit Places using invariants in 610 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 614 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1071/1078 places, 1778/1778 transitions.
Applied a total of 0 rules in 34 ms. Remains 1071 /1071 variables (removed 0) and now considering 1778/1778 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 699 ms. Remains : 1071/1078 places, 1778/1778 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-18 20:07:14] [INFO ] Flatten gal took : 143 ms
[2023-03-18 20:07:15] [INFO ] Flatten gal took : 217 ms
[2023-03-18 20:07:16] [INFO ] Input system was already deterministic with 2030 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 26 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:16] [INFO ] Flatten gal took : 62 ms
[2023-03-18 20:07:16] [INFO ] Flatten gal took : 70 ms
[2023-03-18 20:07:16] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 1330 transition count 1994
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 1294 transition count 1994
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 216 Pre rules applied. Total rules applied 72 place count 1294 transition count 1778
Deduced a syphon composed of 216 places in 2 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 2 with 432 rules applied. Total rules applied 504 place count 1078 transition count 1778
Applied a total of 504 rules in 162 ms. Remains 1078 /1330 variables (removed 252) and now considering 1778/2030 (removed 252) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 164 ms. Remains : 1078/1330 places, 1778/2030 transitions.
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 54 ms
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 59 ms
[2023-03-18 20:07:17] [INFO ] Input system was already deterministic with 1778 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 25 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 55 ms
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 65 ms
[2023-03-18 20:07:17] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 15 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 57 ms
[2023-03-18 20:07:17] [INFO ] Flatten gal took : 63 ms
[2023-03-18 20:07:18] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 6 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 57 ms
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 68 ms
[2023-03-18 20:07:18] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 91 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 59 ms
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 79 ms
[2023-03-18 20:07:18] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 23 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 46 ms
[2023-03-18 20:07:18] [INFO ] Flatten gal took : 54 ms
[2023-03-18 20:07:19] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 11 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 53 ms
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 73 ms
[2023-03-18 20:07:19] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 252 place count 1330 transition count 1778
Reduce places removed 252 places and 0 transitions.
Performed 252 Post agglomeration using F-continuation condition.Transition count delta: 252
Iterating post reduction 1 with 504 rules applied. Total rules applied 756 place count 1078 transition count 1526
Reduce places removed 252 places and 0 transitions.
Iterating post reduction 2 with 252 rules applied. Total rules applied 1008 place count 826 transition count 1526
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1008 place count 826 transition count 1484
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1092 place count 784 transition count 1484
Applied a total of 1092 rules in 122 ms. Remains 784 /1330 variables (removed 546) and now considering 1484/2030 (removed 546) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 123 ms. Remains : 784/1330 places, 1484/2030 transitions.
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 32 ms
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 37 ms
[2023-03-18 20:07:19] [INFO ] Input system was already deterministic with 1484 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 27 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 41 ms
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 48 ms
[2023-03-18 20:07:19] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 15 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 41 ms
[2023-03-18 20:07:19] [INFO ] Flatten gal took : 48 ms
[2023-03-18 20:07:20] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 16 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 40 ms
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 47 ms
[2023-03-18 20:07:20] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 13 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 46 ms
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 61 ms
[2023-03-18 20:07:20] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 10 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 43 ms
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 51 ms
[2023-03-18 20:07:20] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 6 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 50 ms
[2023-03-18 20:07:20] [INFO ] Flatten gal took : 66 ms
[2023-03-18 20:07:21] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 20:07:21] [INFO ] Flatten gal took : 41 ms
[2023-03-18 20:07:21] [INFO ] Flatten gal took : 46 ms
[2023-03-18 20:07:21] [INFO ] Input system was already deterministic with 2030 transitions.
[2023-03-18 20:07:21] [INFO ] Flatten gal took : 164 ms
[2023-03-18 20:07:22] [INFO ] Flatten gal took : 165 ms
[2023-03-18 20:07:23] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 84 ms.
[2023-03-18 20:07:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1330 places, 2030 transitions and 6272 arcs took 11 ms.
Total runtime 124055 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1330 NrTr: 2030 NrArc: 6272)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.436sec

net check time: 0m 0.001sec

init dd package: 0m 3.270sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10000384 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16088060 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.024sec

85311 269878 276707

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="Peterson-COL-6"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is Peterson-COL-6, 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 r266-smll-167863541100586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-6.tgz
mv Peterson-COL-6 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 ;