About the Execution of LTSMin+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 |
| 2911.804 | 3600000.00 | 14028284.00 | 922.40 | [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.r265-smll-167863540200586.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 Peterson-COL-6, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540200586
=====================================================================
--------------------
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 1679113598807
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-6
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 04:26:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 04:26:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 04:26:41] [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 04:26:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 04:26:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 754 ms
[2023-03-18 04:26:42] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
[2023-03-18 04:26:42] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-18 04:26:42] [INFO ] Skeletonized 5 HLPN properties in 2 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 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :10
Finished Best-First random walk after 129 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
[2023-03-18 04:26:42] [INFO ] Flatten gal took : 21 ms
[2023-03-18 04:26:42] [INFO ] Flatten gal took : 4 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 04:26:42] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 71 ms.
[2023-03-18 04:26:42] [INFO ] Unfolded 16 HLPN properties in 6 ms.
Deduced a syphon composed of 42 places in 19 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 37 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-18 04:26:43] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-18 04:26:43] [INFO ] Computed 27 place invariants in 47 ms
[2023-03-18 04:26:43] [INFO ] Implicit Places using invariants in 683 ms returned []
[2023-03-18 04:26:43] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 04:26:43] [INFO ] Invariant cache hit.
[2023-03-18 04:26:45] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 04:26:45] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 2032 ms to find 0 implicit places.
[2023-03-18 04:26:45] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 04:26:45] [INFO ] Invariant cache hit.
[2023-03-18 04:26:47] [INFO ] Dead Transitions using invariants and state equation in 2410 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4482 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1330 out of 1330 places after structural reductions.
[2023-03-18 04:26:48] [INFO ] Flatten gal took : 293 ms
[2023-03-18 04:26:49] [INFO ] Flatten gal took : 236 ms
[2023-03-18 04:26:50] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1501 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 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 320 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 143 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-18 04:26:54] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 04:26:54] [INFO ] Invariant cache hit.
[2023-03-18 04:26:57] [INFO ] [Real]Absence check using 20 positive place invariants in 33 ms returned sat
[2023-03-18 04:26:57] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-18 04:26:59] [INFO ] After 2105ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:5
[2023-03-18 04:26:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2023-03-18 04:26:59] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-18 04:27:03] [INFO ] After 3542ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-18 04:27:03] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 04:27:07] [INFO ] After 3971ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-18 04:27:08] [INFO ] Deduced a trap composed of 25 places in 1031 ms of which 13 ms to minimize.
[2023-03-18 04:27:09] [INFO ] Deduced a trap composed of 32 places in 950 ms of which 2 ms to minimize.
[2023-03-18 04:27:10] [INFO ] Deduced a trap composed of 116 places in 961 ms of which 3 ms to minimize.
[2023-03-18 04:27:11] [INFO ] Deduced a trap composed of 29 places in 860 ms of which 3 ms to minimize.
[2023-03-18 04:27:12] [INFO ] Deduced a trap composed of 67 places in 1051 ms of which 2 ms to minimize.
[2023-03-18 04:27:13] [INFO ] Deduced a trap composed of 16 places in 857 ms of which 1 ms to minimize.
[2023-03-18 04:27:14] [INFO ] Deduced a trap composed of 35 places in 976 ms of which 1 ms to minimize.
[2023-03-18 04:27:15] [INFO ] Deduced a trap composed of 31 places in 933 ms of which 2 ms to minimize.
[2023-03-18 04:27:16] [INFO ] Deduced a trap composed of 196 places in 935 ms of which 1 ms to minimize.
[2023-03-18 04:27:17] [INFO ] Deduced a trap composed of 225 places in 963 ms of which 2 ms to minimize.
[2023-03-18 04:27:18] [INFO ] Deduced a trap composed of 89 places in 934 ms of which 1 ms to minimize.
[2023-03-18 04:27:19] [INFO ] Deduced a trap composed of 161 places in 933 ms of which 1 ms to minimize.
[2023-03-18 04:27:20] [INFO ] Deduced a trap composed of 151 places in 943 ms of which 2 ms to minimize.
[2023-03-18 04:27:21] [INFO ] Deduced a trap composed of 103 places in 1068 ms of which 1 ms to minimize.
[2023-03-18 04:27:22] [INFO ] Deduced a trap composed of 63 places in 899 ms of which 3 ms to minimize.
[2023-03-18 04:27:23] [INFO ] Deduced a trap composed of 62 places in 912 ms of which 2 ms to minimize.
[2023-03-18 04:27:25] [INFO ] Deduced a trap composed of 173 places in 1045 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 04:27:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 04:27:25] [INFO ] After 26080ms 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 372 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 4 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 276 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 277 ms. Remains : 1078/1330 places, 1778/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=12 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=13 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 177040 steps, run timeout after 6001 ms. (steps per millisecond=29 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 177040 steps, saw 105549 distinct states, run finished after 6004 ms. (steps per millisecond=29 ) properties seen :2
Running SMT prover for 3 properties.
[2023-03-18 04:27:34] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
// Phase 1: matrix 1568 rows 1078 cols
[2023-03-18 04:27:34] [INFO ] Computed 27 place invariants in 14 ms
[2023-03-18 04:27:35] [INFO ] [Real]Absence check using 20 positive place invariants in 20 ms returned sat
[2023-03-18 04:27:35] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 20 ms returned sat
[2023-03-18 04:27:36] [INFO ] After 1217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 04:27:36] [INFO ] [Nat]Absence check using 20 positive place invariants in 21 ms returned sat
[2023-03-18 04:27:36] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 12 ms returned sat
[2023-03-18 04:27:37] [INFO ] After 1024ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 04:27:37] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 04:27:38] [INFO ] After 582ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 04:27:39] [INFO ] Deduced a trap composed of 117 places in 652 ms of which 1 ms to minimize.
[2023-03-18 04:27:39] [INFO ] Deduced a trap composed of 41 places in 653 ms of which 1 ms to minimize.
[2023-03-18 04:27:40] [INFO ] Deduced a trap composed of 17 places in 664 ms of which 1 ms to minimize.
[2023-03-18 04:27:41] [INFO ] Deduced a trap composed of 18 places in 547 ms of which 1 ms to minimize.
[2023-03-18 04:27:41] [INFO ] Deduced a trap composed of 79 places in 650 ms of which 2 ms to minimize.
[2023-03-18 04:27:42] [INFO ] Deduced a trap composed of 72 places in 718 ms of which 1 ms to minimize.
[2023-03-18 04:27:43] [INFO ] Deduced a trap composed of 12 places in 703 ms of which 2 ms to minimize.
[2023-03-18 04:27:44] [INFO ] Deduced a trap composed of 81 places in 531 ms of which 1 ms to minimize.
[2023-03-18 04:27:44] [INFO ] Deduced a trap composed of 80 places in 595 ms of which 1 ms to minimize.
[2023-03-18 04:27:45] [INFO ] Deduced a trap composed of 81 places in 587 ms of which 1 ms to minimize.
[2023-03-18 04:27:46] [INFO ] Deduced a trap composed of 68 places in 573 ms of which 1 ms to minimize.
[2023-03-18 04:27:46] [INFO ] Deduced a trap composed of 66 places in 568 ms of which 1 ms to minimize.
[2023-03-18 04:27:47] [INFO ] Deduced a trap composed of 69 places in 734 ms of which 1 ms to minimize.
[2023-03-18 04:27:48] [INFO ] Deduced a trap composed of 66 places in 569 ms of which 1 ms to minimize.
[2023-03-18 04:27:48] [INFO ] Deduced a trap composed of 69 places in 597 ms of which 1 ms to minimize.
[2023-03-18 04:27:49] [INFO ] Deduced a trap composed of 105 places in 451 ms of which 1 ms to minimize.
[2023-03-18 04:27:50] [INFO ] Deduced a trap composed of 90 places in 451 ms of which 2 ms to minimize.
[2023-03-18 04:27:50] [INFO ] Deduced a trap composed of 91 places in 481 ms of which 2 ms to minimize.
[2023-03-18 04:27:50] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 12353 ms
[2023-03-18 04:27:51] [INFO ] Deduced a trap composed of 204 places in 596 ms of which 1 ms to minimize.
[2023-03-18 04:27:52] [INFO ] Deduced a trap composed of 36 places in 586 ms of which 1 ms to minimize.
[2023-03-18 04:27:53] [INFO ] Deduced a trap composed of 44 places in 593 ms of which 2 ms to minimize.
[2023-03-18 04:27:53] [INFO ] Deduced a trap composed of 28 places in 574 ms of which 1 ms to minimize.
[2023-03-18 04:27:54] [INFO ] Deduced a trap composed of 46 places in 570 ms of which 1 ms to minimize.
[2023-03-18 04:27:55] [INFO ] Deduced a trap composed of 46 places in 568 ms of which 1 ms to minimize.
[2023-03-18 04:27:55] [INFO ] Deduced a trap composed of 180 places in 523 ms of which 2 ms to minimize.
[2023-03-18 04:27:56] [INFO ] Deduced a trap composed of 192 places in 547 ms of which 1 ms to minimize.
[2023-03-18 04:27:57] [INFO ] Deduced a trap composed of 42 places in 662 ms of which 1 ms to minimize.
[2023-03-18 04:27:57] [INFO ] Deduced a trap composed of 84 places in 524 ms of which 1 ms to minimize.
[2023-03-18 04:27:58] [INFO ] Deduced a trap composed of 50 places in 623 ms of which 1 ms to minimize.
[2023-03-18 04:27:59] [INFO ] Deduced a trap composed of 83 places in 502 ms of which 1 ms to minimize.
[2023-03-18 04:27:59] [INFO ] Deduced a trap composed of 53 places in 440 ms of which 1 ms to minimize.
[2023-03-18 04:28:00] [INFO ] Deduced a trap composed of 143 places in 516 ms of which 1 ms to minimize.
[2023-03-18 04:28:01] [INFO ] Deduced a trap composed of 141 places in 543 ms of which 6 ms to minimize.
[2023-03-18 04:28:01] [INFO ] Deduced a trap composed of 142 places in 512 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 04:28:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 04:28:01] [INFO ] After 25429ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 90 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 54 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 54 ms. Remains : 1078/1078 places, 1778/1778 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=14 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 102200 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 102200 steps, saw 64408 distinct states, run finished after 3008 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-18 04:28:06] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
[2023-03-18 04:28:06] [INFO ] Invariant cache hit.
[2023-03-18 04:28:06] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2023-03-18 04:28:06] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-18 04:28:07] [INFO ] After 1167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 04:28:07] [INFO ] [Nat]Absence check using 20 positive place invariants in 22 ms returned sat
[2023-03-18 04:28:07] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 13 ms returned sat
[2023-03-18 04:28:09] [INFO ] After 1016ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 04:28:09] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 04:28:09] [INFO ] After 652ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-18 04:28:10] [INFO ] Deduced a trap composed of 23 places in 839 ms of which 2 ms to minimize.
[2023-03-18 04:28:11] [INFO ] Deduced a trap composed of 61 places in 715 ms of which 1 ms to minimize.
[2023-03-18 04:28:12] [INFO ] Deduced a trap composed of 87 places in 759 ms of which 2 ms to minimize.
[2023-03-18 04:28:13] [INFO ] Deduced a trap composed of 133 places in 700 ms of which 1 ms to minimize.
[2023-03-18 04:28:14] [INFO ] Deduced a trap composed of 71 places in 679 ms of which 1 ms to minimize.
[2023-03-18 04:28:14] [INFO ] Deduced a trap composed of 74 places in 715 ms of which 7 ms to minimize.
[2023-03-18 04:28:15] [INFO ] Deduced a trap composed of 162 places in 671 ms of which 1 ms to minimize.
[2023-03-18 04:28:16] [INFO ] Deduced a trap composed of 171 places in 557 ms of which 1 ms to minimize.
[2023-03-18 04:28:17] [INFO ] Deduced a trap composed of 177 places in 651 ms of which 1 ms to minimize.
[2023-03-18 04:28:17] [INFO ] Deduced a trap composed of 106 places in 560 ms of which 1 ms to minimize.
[2023-03-18 04:28:18] [INFO ] Deduced a trap composed of 161 places in 578 ms of which 1 ms to minimize.
[2023-03-18 04:28:19] [INFO ] Deduced a trap composed of 190 places in 605 ms of which 1 ms to minimize.
[2023-03-18 04:28:19] [INFO ] Deduced a trap composed of 100 places in 648 ms of which 2 ms to minimize.
[2023-03-18 04:28:20] [INFO ] Deduced a trap composed of 177 places in 721 ms of which 3 ms to minimize.
[2023-03-18 04:28:21] [INFO ] Deduced a trap composed of 160 places in 484 ms of which 2 ms to minimize.
[2023-03-18 04:28:22] [INFO ] Deduced a trap composed of 39 places in 685 ms of which 1 ms to minimize.
[2023-03-18 04:28:22] [INFO ] Deduced a trap composed of 92 places in 578 ms of which 3 ms to minimize.
[2023-03-18 04:28:23] [INFO ] Deduced a trap composed of 207 places in 721 ms of which 1 ms to minimize.
[2023-03-18 04:28:24] [INFO ] Deduced a trap composed of 39 places in 668 ms of which 1 ms to minimize.
[2023-03-18 04:28:25] [INFO ] Deduced a trap composed of 47 places in 546 ms of which 1 ms to minimize.
[2023-03-18 04:28:26] [INFO ] Deduced a trap composed of 47 places in 671 ms of which 1 ms to minimize.
[2023-03-18 04:28:26] [INFO ] Deduced a trap composed of 48 places in 554 ms of which 2 ms to minimize.
[2023-03-18 04:28:27] [INFO ] Deduced a trap composed of 42 places in 571 ms of which 1 ms to minimize.
[2023-03-18 04:28:28] [INFO ] Deduced a trap composed of 168 places in 684 ms of which 1 ms to minimize.
[2023-03-18 04:28:28] [INFO ] Deduced a trap composed of 42 places in 554 ms of which 1 ms to minimize.
[2023-03-18 04:28:28] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 19050 ms
[2023-03-18 04:28:30] [INFO ] Deduced a trap composed of 116 places in 779 ms of which 1 ms to minimize.
[2023-03-18 04:28:30] [INFO ] Deduced a trap composed of 124 places in 745 ms of which 1 ms to minimize.
[2023-03-18 04:28:31] [INFO ] Deduced a trap composed of 194 places in 731 ms of which 2 ms to minimize.
[2023-03-18 04:28:32] [INFO ] Deduced a trap composed of 57 places in 699 ms of which 2 ms to minimize.
[2023-03-18 04:28:33] [INFO ] Deduced a trap composed of 26 places in 643 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 04:28:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 04:28:33] [INFO ] After 25527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 78 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 47 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 47 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 44 ms. Remains 1078 /1078 variables (removed 0) and now considering 1778/1778 (removed 0) transitions.
[2023-03-18 04:28:33] [INFO ] Flow matrix only has 1568 transitions (discarded 210 similar events)
[2023-03-18 04:28:33] [INFO ] Invariant cache hit.
[2023-03-18 04:28:33] [INFO ] Implicit Places using invariants in 517 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 522 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 39 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 606 ms. Remains : 1071/1078 places, 1778/1778 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2023-03-18 04:28:34] [INFO ] Flatten gal took : 152 ms
[2023-03-18 04:28:35] [INFO ] Flatten gal took : 202 ms
[2023-03-18 04:28:36] [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 32 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 04:28:37] [INFO ] Flatten gal took : 63 ms
[2023-03-18 04:28:37] [INFO ] Flatten gal took : 74 ms
[2023-03-18 04:28:37] [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 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 130 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 132 ms. Remains : 1078/1330 places, 1778/2030 transitions.
[2023-03-18 04:28:37] [INFO ] Flatten gal took : 52 ms
[2023-03-18 04:28:37] [INFO ] Flatten gal took : 58 ms
[2023-03-18 04:28:37] [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 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 04:28:37] [INFO ] Flatten gal took : 54 ms
[2023-03-18 04:28:37] [INFO ] Flatten gal took : 62 ms
[2023-03-18 04:28:38] [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 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 04:28:38] [INFO ] Flatten gal took : 55 ms
[2023-03-18 04:28:38] [INFO ] Flatten gal took : 61 ms
[2023-03-18 04:28:38] [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 7 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 9 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:38] [INFO ] Flatten gal took : 51 ms
[2023-03-18 04:28:38] [INFO ] Flatten gal took : 60 ms
[2023-03-18 04:28:38] [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 35 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 36 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:38] [INFO ] Flatten gal took : 52 ms
[2023-03-18 04:28:38] [INFO ] Flatten gal took : 63 ms
[2023-03-18 04:28:38] [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 22 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 24 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 48 ms
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 53 ms
[2023-03-18 04:28:39] [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 04:28:39] [INFO ] Flatten gal took : 53 ms
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 71 ms
[2023-03-18 04:28:39] [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 2 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 113 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 113 ms. Remains : 784/1330 places, 1484/2030 transitions.
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 35 ms
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 39 ms
[2023-03-18 04:28:39] [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 57 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 59 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 43 ms
[2023-03-18 04:28:39] [INFO ] Flatten gal took : 51 ms
[2023-03-18 04:28:40] [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 18 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 20 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 43 ms
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 50 ms
[2023-03-18 04:28:40] [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 18 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 18 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 41 ms
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 49 ms
[2023-03-18 04:28:40] [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 15 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 49 ms
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 60 ms
[2023-03-18 04:28:40] [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 12 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 43 ms
[2023-03-18 04:28:40] [INFO ] Flatten gal took : 49 ms
[2023-03-18 04:28:41] [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 7 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 7 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:41] [INFO ] Flatten gal took : 47 ms
[2023-03-18 04:28:41] [INFO ] Flatten gal took : 60 ms
[2023-03-18 04:28:41] [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 30 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 31 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 04:28:41] [INFO ] Flatten gal took : 54 ms
[2023-03-18 04:28:41] [INFO ] Flatten gal took : 44 ms
[2023-03-18 04:28:41] [INFO ] Input system was already deterministic with 2030 transitions.
[2023-03-18 04:28:41] [INFO ] Flatten gal took : 158 ms
[2023-03-18 04:28:42] [INFO ] Flatten gal took : 157 ms
[2023-03-18 04:28:43] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 77 ms.
[2023-03-18 04:28:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1330 places, 2030 transitions and 6272 arcs took 12 ms.
Total runtime 122429 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/751/ctl_0_ --ctl=/tmp/751/ctl_1_ --ctl=/tmp/751/ctl_2_ --ctl=/tmp/751/ctl_3_ --ctl=/tmp/751/ctl_4_ --ctl=/tmp/751/ctl_5_ --ctl=/tmp/751/ctl_6_ --ctl=/tmp/751/ctl_7_ --ctl=/tmp/751/ctl_8_ --ctl=/tmp/751/ctl_9_ --ctl=/tmp/751/ctl_10_ --ctl=/tmp/751/ctl_11_ --ctl=/tmp/751/ctl_12_ --ctl=/tmp/751/ctl_13_ --ctl=/tmp/751/ctl_14_ --ctl=/tmp/751/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14729660 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16086112 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
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="Peterson-COL-6"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is 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 r265-smll-167863540200586"
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 '
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 ;