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.r167-tall-167838853100426.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is FamilyReunion-PT-L00200M0020C010P010G005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-167838853100426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 152M
-rw-r--r-- 1 mcc users 1.4M Feb 26 17:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.4M Feb 26 17:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7M Feb 26 15:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 26 15:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 608K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1018K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9M Feb 26 21:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 26 21:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0M Feb 26 20:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 26 20:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 126K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 367K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 62M Mar 5 18:22 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 FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-00
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-01
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-02
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-03
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-04
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-05
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-06
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-07
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-08
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-09
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-10
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-11
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-12
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-13
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-14
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678477118702

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00200M0020C010P010G005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 19:38:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 19:38:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 19:38:42] [INFO ] Load time of PNML (sax parser for PT used): 1828 ms
[2023-03-10 19:38:42] [INFO ] Transformed 143908 places.
[2023-03-10 19:38:42] [INFO ] Transformed 134279 transitions.
[2023-03-10 19:38:42] [INFO ] Parsed PT model containing 143908 places and 134279 transitions and 411469 arcs in 2361 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 305 ms.
Reduce places removed 56 places and 0 transitions.
Support contains 93147 out of 143852 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 143852/143852 places, 134279/134279 transitions.
Reduce places removed 674 places and 0 transitions.
Discarding 8438 places :
Implicit places reduction removed 8438 places
Iterating post reduction 0 with 9112 rules applied. Total rules applied 9112 place count 134740 transition count 134279
Discarding 1005 places :
Symmetric choice reduction at 1 with 1005 rule applications. Total rules 10117 place count 133735 transition count 132269
Iterating global reduction 1 with 1005 rules applied. Total rules applied 11122 place count 133735 transition count 132269
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11127 place count 133730 transition count 131264
Iterating global reduction 1 with 5 rules applied. Total rules applied 11132 place count 133730 transition count 131264
Applied a total of 11132 rules in 7467 ms. Remains 133730 /143852 variables (removed 10122) and now considering 131264/134279 (removed 3015) transitions.
// Phase 1: matrix 131264 rows 133730 cols
[2023-03-10 19:40:48] [INFO ] Computed 21717 place invariants in 89860 ms
[2023-03-10 19:40:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 19:40:58] [INFO ] Implicit Places using invariants in 99611 ms returned []
Implicit Place search using SMT only with invariants took 99639 ms to find 0 implicit places.
[2023-03-10 19:40:58] [INFO ] Invariant cache hit.
[2023-03-10 19:41:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 19:41:07] [INFO ] Dead Transitions using invariants and state equation in 9736 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 133730/143852 places, 131264/134279 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116859 ms. Remains : 133730/143852 places, 131264/134279 transitions.
Support contains 93147 out of 133730 places after structural reductions.
[2023-03-10 19:41:14] [INFO ] Flatten gal took : 4474 ms
[2023-03-10 19:41:23] [INFO ] Flatten gal took : 3679 ms
[2023-03-10 19:41:36] [INFO ] Input system was already deterministic with 131264 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8852 ms. (steps per millisecond=1 ) properties (out of 81) seen :26
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 55) seen :0
Running SMT prover for 55 properties.
[2023-03-10 19:41:52] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:611)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 19:42:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 19:42:18] [INFO ] After 25054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 55 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 35251 out of 133730 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 133329 are kept as prefixes of interest. Removing 401 places using SCC suffix rule.181 ms
Discarding 401 places :
Also discarding 201 output transitions
Drop transitions removed 201 transitions
Drop transitions removed 400 transitions
Reduce isomorphic transitions removed 400 transitions.
Discarding 12856 places :
Implicit places reduction removed 12856 places
Drop transitions removed 32488 transitions
Trivial Post-agglo rules discarded 32488 transitions
Performed 32488 trivial Post agglomeration. Transition count delta: 32488
Iterating post reduction 0 with 45744 rules applied. Total rules applied 45745 place count 120473 transition count 98175
Reduce places removed 32488 places and 0 transitions.
Performed 8467 Post agglomeration using F-continuation condition.Transition count delta: 8467
Iterating post reduction 1 with 40955 rules applied. Total rules applied 86700 place count 87985 transition count 89708
Reduce places removed 8467 places and 0 transitions.
Iterating post reduction 2 with 8467 rules applied. Total rules applied 95167 place count 79518 transition count 89708
Performed 406 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 406 Pre rules applied. Total rules applied 95167 place count 79518 transition count 89302
Deduced a syphon composed of 406 places in 95 ms
Reduce places removed 406 places and 0 transitions.
Iterating global reduction 3 with 812 rules applied. Total rules applied 95979 place count 79112 transition count 89302
Performed 5020 Post agglomeration using F-continuation condition.Transition count delta: 5020
Deduced a syphon composed of 5020 places in 86 ms
Reduce places removed 5020 places and 0 transitions.
Iterating global reduction 3 with 10040 rules applied. Total rules applied 106019 place count 74092 transition count 84282
Free-agglomeration rule applied 2188 times.
Iterating global reduction 3 with 2188 rules applied. Total rules applied 108207 place count 74092 transition count 82094
Ensure Unique test removed 197 places
Reduce places removed 2385 places and 0 transitions.
Ensure Unique test removed 1970 transitions
Reduce isomorphic transitions removed 1970 transitions.
Iterating post reduction 3 with 4355 rules applied. Total rules applied 112562 place count 71707 transition count 80124
Performed 197 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 197 Pre rules applied. Total rules applied 112562 place count 71707 transition count 79927
Deduced a syphon composed of 197 places in 61 ms
Ensure Unique test removed 197 places
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 4 with 591 rules applied. Total rules applied 113153 place count 71313 transition count 79927
Free-agglomeration rule (complex) applied 10632 times.
Iterating global reduction 4 with 10632 rules applied. Total rules applied 123785 place count 71313 transition count 69295
Ensure Unique test removed 201 places
Reduce places removed 10833 places and 0 transitions.
Iterating post reduction 4 with 10833 rules applied. Total rules applied 134618 place count 60480 transition count 69295
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 134637 place count 60461 transition count 65476
Iterating global reduction 5 with 19 rules applied. Total rules applied 134656 place count 60461 transition count 65476
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 134657 place count 60460 transition count 65475
Applied a total of 134657 rules in 62319 ms. Remains 60460 /133730 variables (removed 73270) and now considering 65475/131264 (removed 65789) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62321 ms. Remains : 60460/133730 places, 65475/131264 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3373 ms. (steps per millisecond=2 ) properties (out of 55) seen :30
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 395 ms. (steps per millisecond=2 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 174 ms. (steps per millisecond=5 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 65475 rows 60460 cols
[2023-03-10 19:43:38] [INFO ] Computed 8266 place invariants in 14073 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 19:44:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 19:44:03] [INFO ] After 25045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 25 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 16116 out of 60460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 60460/60460 places, 65475/65475 transitions.
Graph (complete) has 106968 edges and 60460 vertex of which 60449 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.27 ms
Discarding 11 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 9647 transitions
Trivial Post-agglo rules discarded 9647 transitions
Performed 9647 trivial Post agglomeration. Transition count delta: 9647
Iterating post reduction 0 with 9650 rules applied. Total rules applied 9651 place count 60446 transition count 55817
Reduce places removed 9647 places and 0 transitions.
Performed 6625 Post agglomeration using F-continuation condition.Transition count delta: 6625
Iterating post reduction 1 with 16272 rules applied. Total rules applied 25923 place count 50799 transition count 49192
Reduce places removed 6625 places and 0 transitions.
Iterating post reduction 2 with 6625 rules applied. Total rules applied 32548 place count 44174 transition count 49192
Performed 7238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7238 Pre rules applied. Total rules applied 32548 place count 44174 transition count 41954
Deduced a syphon composed of 7238 places in 40 ms
Ensure Unique test removed 2613 places
Reduce places removed 9851 places and 0 transitions.
Iterating global reduction 3 with 17089 rules applied. Total rules applied 49637 place count 34323 transition count 41954
Discarding 201 places :
Implicit places reduction removed 201 places
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Iterating post reduction 3 with 402 rules applied. Total rules applied 50039 place count 34122 transition count 41753
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 50240 place count 33921 transition count 41753
Performed 406 Post agglomeration using F-continuation condition.Transition count delta: 406
Deduced a syphon composed of 406 places in 22 ms
Ensure Unique test removed 2 places
Reduce places removed 408 places and 0 transitions.
Iterating global reduction 5 with 814 rules applied. Total rules applied 51054 place count 33513 transition count 41347
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 51058 place count 33511 transition count 41365
Free-agglomeration rule (complex) applied 622 times.
Iterating global reduction 5 with 622 rules applied. Total rules applied 51680 place count 33511 transition count 40743
Ensure Unique test removed 201 places
Reduce places removed 823 places and 0 transitions.
Iterating post reduction 5 with 823 rules applied. Total rules applied 52503 place count 32688 transition count 40743
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 52513 place count 32678 transition count 38733
Iterating global reduction 6 with 10 rules applied. Total rules applied 52523 place count 32678 transition count 38733
Applied a total of 52523 rules in 14289 ms. Remains 32678 /60460 variables (removed 27782) and now considering 38733/65475 (removed 26742) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14290 ms. Remains : 32678/60460 places, 38733/65475 transitions.
[2023-03-10 19:44:28] [INFO ] Flatten gal took : 3109 ms
[2023-03-10 19:44:38] [INFO ] Flatten gal took : 3757 ms
[2023-03-10 19:44:50] [INFO ] Input system was already deterministic with 131264 transitions.
Computed a total of 133730 stabilizing places and 131264 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 133730 transition count 131264
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16888 places :
Implicit places reduction removed 16888 places
Iterating post reduction 0 with 16888 rules applied. Total rules applied 16888 place count 116842 transition count 131264
Applied a total of 16888 rules in 4128 ms. Remains 116842 /133730 variables (removed 16888) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4131 ms. Remains : 116842/133730 places, 131264/131264 transitions.
[2023-03-10 19:45:05] [INFO ] Flatten gal took : 2517 ms
[2023-03-10 19:45:08] [INFO ] Flatten gal took : 2758 ms
[2023-03-10 19:45:13] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 119028 are kept as prefixes of interest. Removing 14702 places using SCC suffix rule.179 ms
Discarding 14702 places :
Also discarding 19106 output transitions
Drop transitions removed 19106 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 12667 places :
Implicit places reduction removed 12667 places
Drop transitions removed 47235 transitions
Trivial Post-agglo rules discarded 47235 transitions
Performed 47235 trivial Post agglomeration. Transition count delta: 47235
Iterating post reduction 0 with 59902 rules applied. Total rules applied 59903 place count 106160 transition count 64722
Reduce places removed 47235 places and 0 transitions.
Performed 4422 Post agglomeration using F-continuation condition.Transition count delta: 4422
Iterating post reduction 1 with 51657 rules applied. Total rules applied 111560 place count 58925 transition count 60300
Reduce places removed 4422 places and 0 transitions.
Iterating post reduction 2 with 4422 rules applied. Total rules applied 115982 place count 54503 transition count 60300
Performed 9648 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9648 Pre rules applied. Total rules applied 115982 place count 54503 transition count 50652
Deduced a syphon composed of 9648 places in 40 ms
Ensure Unique test removed 2814 places
Reduce places removed 12462 places and 0 transitions.
Iterating global reduction 3 with 22110 rules applied. Total rules applied 138092 place count 42041 transition count 50652
Drop transitions removed 2211 transitions
Trivial Post-agglo rules discarded 2211 transitions
Performed 2211 trivial Post agglomeration. Transition count delta: 2211
Iterating post reduction 3 with 2211 rules applied. Total rules applied 140303 place count 42041 transition count 48441
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 4 with 2211 rules applied. Total rules applied 142514 place count 39830 transition count 48441
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 201 Pre rules applied. Total rules applied 142514 place count 39830 transition count 48240
Deduced a syphon composed of 201 places in 23 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 142916 place count 39629 transition count 48240
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Deduced a syphon composed of 4623 places in 18 ms
Reduce places removed 4623 places and 0 transitions.
Iterating global reduction 5 with 9246 rules applied. Total rules applied 152162 place count 35006 transition count 43617
Applied a total of 152162 rules in 21866 ms. Remains 35006 /133730 variables (removed 98724) and now considering 43617/131264 (removed 87647) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21867 ms. Remains : 35006/133730 places, 43617/131264 transitions.
[2023-03-10 19:45:36] [INFO ] Flatten gal took : 915 ms
[2023-03-10 19:45:37] [INFO ] Flatten gal took : 1038 ms
[2023-03-10 19:45:39] [INFO ] Input system was already deterministic with 43617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16888 places :
Implicit places reduction removed 16888 places
Iterating post reduction 0 with 16888 rules applied. Total rules applied 16888 place count 116842 transition count 131264
Applied a total of 16888 rules in 3598 ms. Remains 116842 /133730 variables (removed 16888) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3602 ms. Remains : 116842/133730 places, 131264/131264 transitions.
[2023-03-10 19:45:46] [INFO ] Flatten gal took : 2627 ms
[2023-03-10 19:45:49] [INFO ] Flatten gal took : 2709 ms
[2023-03-10 19:45:54] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 12667 places :
Implicit places reduction removed 12667 places
Iterating post reduction 0 with 12667 rules applied. Total rules applied 12667 place count 121063 transition count 131264
Applied a total of 12667 rules in 2785 ms. Remains 121063 /133730 variables (removed 12667) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2788 ms. Remains : 121063/133730 places, 131264/131264 transitions.
[2023-03-10 19:45:59] [INFO ] Flatten gal took : 2534 ms
[2023-03-10 19:46:02] [INFO ] Flatten gal took : 2797 ms
[2023-03-10 19:46:07] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 130502 are kept as prefixes of interest. Removing 3228 places using SCC suffix rule.309 ms
Discarding 3228 places :
Also discarding 3026 output transitions
Drop transitions removed 3026 transitions
Discarding 16888 places :
Implicit places reduction removed 16888 places
Drop transitions removed 68340 transitions
Trivial Post-agglo rules discarded 68340 transitions
Performed 68340 trivial Post agglomeration. Transition count delta: 68340
Iterating post reduction 0 with 85228 rules applied. Total rules applied 85229 place count 113614 transition count 59898
Reduce places removed 68340 places and 0 transitions.
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Iterating post reduction 1 with 68541 rules applied. Total rules applied 153770 place count 45274 transition count 59697
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 153971 place count 45073 transition count 59697
Performed 5427 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5427 Pre rules applied. Total rules applied 153971 place count 45073 transition count 54270
Deduced a syphon composed of 5427 places in 51 ms
Ensure Unique test removed 2814 places
Reduce places removed 8241 places and 0 transitions.
Iterating global reduction 3 with 13668 rules applied. Total rules applied 167639 place count 36832 transition count 54270
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 3 with 201 rules applied. Total rules applied 167840 place count 36832 transition count 54069
Reduce places removed 201 places and 0 transitions.
Performed 2211 Post agglomeration using F-continuation condition.Transition count delta: 2211
Iterating post reduction 4 with 2412 rules applied. Total rules applied 170252 place count 36631 transition count 51858
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 5 with 2211 rules applied. Total rules applied 172463 place count 34420 transition count 51858
Performed 4824 Post agglomeration using F-continuation condition.Transition count delta: 4824
Deduced a syphon composed of 4824 places in 37 ms
Reduce places removed 4824 places and 0 transitions.
Iterating global reduction 6 with 9648 rules applied. Total rules applied 182111 place count 29596 transition count 47034
Applied a total of 182111 rules in 19905 ms. Remains 29596 /133730 variables (removed 104134) and now considering 47034/131264 (removed 84230) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19909 ms. Remains : 29596/133730 places, 47034/131264 transitions.
[2023-03-10 19:46:29] [INFO ] Flatten gal took : 1153 ms
[2023-03-10 19:46:30] [INFO ] Flatten gal took : 1324 ms
[2023-03-10 19:46:33] [INFO ] Input system was already deterministic with 47034 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 133726 transition count 131264
Applied a total of 4 rules in 1063 ms. Remains 133726 /133730 variables (removed 4) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1069 ms. Remains : 133726/133730 places, 131264/131264 transitions.
[2023-03-10 19:46:45] [INFO ] Flatten gal took : 3433 ms
[2023-03-10 19:46:49] [INFO ] Flatten gal took : 4000 ms
[2023-03-10 19:46:58] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 133518 are kept as prefixes of interest. Removing 212 places using SCC suffix rule.306 ms
Discarding 212 places :
Also discarding 212 output transitions
Drop transitions removed 212 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 12667 places :
Implicit places reduction removed 12667 places
Drop transitions removed 35376 transitions
Trivial Post-agglo rules discarded 35376 transitions
Performed 35376 trivial Post agglomeration. Transition count delta: 35376
Iterating post reduction 0 with 48043 rules applied. Total rules applied 48044 place count 120650 transition count 95475
Reduce places removed 35376 places and 0 transitions.
Performed 10854 Post agglomeration using F-continuation condition.Transition count delta: 10854
Iterating post reduction 1 with 46230 rules applied. Total rules applied 94274 place count 85274 transition count 84621
Reduce places removed 10854 places and 0 transitions.
Iterating post reduction 2 with 10854 rules applied. Total rules applied 105128 place count 74420 transition count 84621
Performed 7236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7236 Pre rules applied. Total rules applied 105128 place count 74420 transition count 77385
Deduced a syphon composed of 7236 places in 86 ms
Ensure Unique test removed 2211 places
Reduce places removed 9447 places and 0 transitions.
Iterating global reduction 3 with 16683 rules applied. Total rules applied 121811 place count 64973 transition count 77385
Performed 804 Post agglomeration using F-continuation condition.Transition count delta: 804
Deduced a syphon composed of 804 places in 86 ms
Reduce places removed 804 places and 0 transitions.
Iterating global reduction 3 with 1608 rules applied. Total rules applied 123419 place count 64169 transition count 76581
Applied a total of 123419 rules in 34537 ms. Remains 64169 /133730 variables (removed 69561) and now considering 76581/131264 (removed 54683) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34542 ms. Remains : 64169/133730 places, 76581/131264 transitions.
[2023-03-10 19:47:35] [INFO ] Flatten gal took : 1987 ms
[2023-03-10 19:47:37] [INFO ] Flatten gal took : 2133 ms
[2023-03-10 19:47:42] [INFO ] Input system was already deterministic with 76581 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 129296 are kept as prefixes of interest. Removing 4434 places using SCC suffix rule.209 ms
Discarding 4434 places :
Also discarding 4232 output transitions
Drop transitions removed 4232 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 16888 places :
Implicit places reduction removed 16888 places
Drop transitions removed 73153 transitions
Trivial Post-agglo rules discarded 73153 transitions
Performed 73153 trivial Post agglomeration. Transition count delta: 73153
Iterating post reduction 0 with 90041 rules applied. Total rules applied 90042 place count 112207 transition count 53678
Reduce places removed 73153 places and 0 transitions.
Iterating post reduction 1 with 73153 rules applied. Total rules applied 163195 place count 39054 transition count 53678
Performed 5628 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5628 Pre rules applied. Total rules applied 163195 place count 39054 transition count 48050
Deduced a syphon composed of 5628 places in 31 ms
Ensure Unique test removed 2814 places
Reduce places removed 8442 places and 0 transitions.
Iterating global reduction 2 with 14070 rules applied. Total rules applied 177265 place count 30612 transition count 48050
Drop transitions removed 2412 transitions
Trivial Post-agglo rules discarded 2412 transitions
Performed 2412 trivial Post agglomeration. Transition count delta: 2412
Iterating post reduction 2 with 2412 rules applied. Total rules applied 179677 place count 30612 transition count 45638
Reduce places removed 2412 places and 0 transitions.
Iterating post reduction 3 with 2412 rules applied. Total rules applied 182089 place count 28200 transition count 45638
Discarding 203 places :
Symmetric choice reduction at 4 with 203 rule applications. Total rules 182292 place count 27997 transition count 44436
Iterating global reduction 4 with 203 rules applied. Total rules applied 182495 place count 27997 transition count 44436
Performed 5226 Post agglomeration using F-continuation condition.Transition count delta: 5226
Deduced a syphon composed of 5226 places in 19 ms
Reduce places removed 5226 places and 0 transitions.
Iterating global reduction 4 with 10452 rules applied. Total rules applied 192947 place count 22771 transition count 39210
Applied a total of 192947 rules in 16808 ms. Remains 22771 /133730 variables (removed 110959) and now considering 39210/131264 (removed 92054) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16810 ms. Remains : 22771/133730 places, 39210/131264 transitions.
[2023-03-10 19:48:00] [INFO ] Flatten gal took : 1018 ms
[2023-03-10 19:48:01] [INFO ] Flatten gal took : 1082 ms
[2023-03-10 19:48:03] [INFO ] Input system was already deterministic with 39210 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16887 places :
Implicit places reduction removed 16887 places
Iterating post reduction 0 with 16887 rules applied. Total rules applied 16887 place count 116843 transition count 131264
Applied a total of 16887 rules in 3387 ms. Remains 116843 /133730 variables (removed 16887) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3390 ms. Remains : 116843/133730 places, 131264/131264 transitions.
[2023-03-10 19:48:09] [INFO ] Flatten gal took : 2549 ms
[2023-03-10 19:48:12] [INFO ] Flatten gal took : 2893 ms
[2023-03-10 19:48:18] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 114606 are kept as prefixes of interest. Removing 19124 places using SCC suffix rule.139 ms
Discarding 19124 places :
Also discarding 22724 output transitions
Drop transitions removed 22724 transitions
Reduce places removed 201 places and 201 transitions.
Discarding 16885 places :
Implicit places reduction removed 16885 places
Drop transitions removed 68322 transitions
Trivial Post-agglo rules discarded 68322 transitions
Performed 68322 trivial Post agglomeration. Transition count delta: 68322
Iterating post reduction 0 with 85207 rules applied. Total rules applied 85208 place count 97520 transition count 40017
Reduce places removed 68322 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 68325 rules applied. Total rules applied 153533 place count 29198 transition count 40014
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 153536 place count 29195 transition count 40014
Performed 5026 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5026 Pre rules applied. Total rules applied 153536 place count 29195 transition count 34988
Deduced a syphon composed of 5026 places in 21 ms
Ensure Unique test removed 2211 places
Reduce places removed 7237 places and 0 transitions.
Iterating global reduction 3 with 12263 rules applied. Total rules applied 165799 place count 21958 transition count 34988
Drop transitions removed 2010 transitions
Trivial Post-agglo rules discarded 2010 transitions
Performed 2010 trivial Post agglomeration. Transition count delta: 2010
Iterating post reduction 3 with 2010 rules applied. Total rules applied 167809 place count 21958 transition count 32978
Reduce places removed 2010 places and 0 transitions.
Iterating post reduction 4 with 2010 rules applied. Total rules applied 169819 place count 19948 transition count 32978
Discarding 208 places :
Symmetric choice reduction at 5 with 208 rule applications. Total rules 170027 place count 19740 transition count 30771
Iterating global reduction 5 with 208 rules applied. Total rules applied 170235 place count 19740 transition count 30771
Performed 4622 Post agglomeration using F-continuation condition.Transition count delta: 4622
Deduced a syphon composed of 4622 places in 13 ms
Reduce places removed 4622 places and 0 transitions.
Iterating global reduction 5 with 9244 rules applied. Total rules applied 179479 place count 15118 transition count 26149
Applied a total of 179479 rules in 13395 ms. Remains 15118 /133730 variables (removed 118612) and now considering 26149/131264 (removed 105115) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13396 ms. Remains : 15118/133730 places, 26149/131264 transitions.
[2023-03-10 19:48:32] [INFO ] Flatten gal took : 620 ms
[2023-03-10 19:48:33] [INFO ] Flatten gal took : 708 ms
[2023-03-10 19:48:34] [INFO ] Input system was already deterministic with 26149 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 57 are kept as prefixes of interest. Removing 133673 places using SCC suffix rule.101 ms
Discarding 133673 places :
Also discarding 131191 output transitions
Drop transitions removed 131191 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 53 transition count 44
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 60 place count 25 transition count 44
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 79 place count 6 transition count 25
Iterating global reduction 2 with 19 rules applied. Total rules applied 98 place count 6 transition count 25
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 117 place count 6 transition count 6
Applied a total of 117 rules in 224 ms. Remains 6 /133730 variables (removed 133724) and now considering 6/131264 (removed 131258) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 224 ms. Remains : 6/133730 places, 6/131264 transitions.
[2023-03-10 19:48:35] [INFO ] Flatten gal took : 0 ms
[2023-03-10 19:48:35] [INFO ] Flatten gal took : 0 ms
[2023-03-10 19:48:35] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 6 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Graph (complete) has 202616 edges and 133730 vertex of which 77277 are kept as prefixes of interest. Removing 56453 places using SCC suffix rule.125 ms
Discarding 56453 places :
Also discarding 63048 output transitions
Drop transitions removed 63048 transitions
Reduce places removed 201 places and 201 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Discarding 16888 places :
Implicit places reduction removed 16888 places
Drop transitions removed 50896 transitions
Trivial Post-agglo rules discarded 50896 transitions
Performed 50896 trivial Post agglomeration. Transition count delta: 50896
Iterating post reduction 0 with 67794 rules applied. Total rules applied 67795 place count 60188 transition count 17109
Reduce places removed 50896 places and 0 transitions.
Iterating post reduction 1 with 50896 rules applied. Total rules applied 118691 place count 9292 transition count 17109
Performed 202 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 202 Pre rules applied. Total rules applied 118691 place count 9292 transition count 16907
Deduced a syphon composed of 202 places in 4 ms
Reduce places removed 202 places and 0 transitions.
Iterating global reduction 2 with 404 rules applied. Total rules applied 119095 place count 9090 transition count 16907
Discarding 4239 places :
Symmetric choice reduction at 2 with 4239 rule applications. Total rules 123334 place count 4851 transition count 8688
Iterating global reduction 2 with 4239 rules applied. Total rules applied 127573 place count 4851 transition count 8688
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 127573 place count 4851 transition count 8687
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 127575 place count 4850 transition count 8687
Discarding 219 places :
Symmetric choice reduction at 2 with 219 rule applications. Total rules 127794 place count 4631 transition count 8448
Iterating global reduction 2 with 219 rules applied. Total rules applied 128013 place count 4631 transition count 8448
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 128014 place count 4630 transition count 8448
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 128014 place count 4630 transition count 8446
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 128018 place count 4628 transition count 8446
Discarding 4020 places :
Symmetric choice reduction at 3 with 4020 rule applications. Total rules 132038 place count 608 transition count 4426
Iterating global reduction 3 with 4020 rules applied. Total rules applied 136058 place count 608 transition count 4426
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Iterating post reduction 3 with 4020 rules applied. Total rules applied 140078 place count 608 transition count 406
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 201 Pre rules applied. Total rules applied 140078 place count 608 transition count 205
Deduced a syphon composed of 201 places in 0 ms
Ensure Unique test removed 201 places
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 4 with 603 rules applied. Total rules applied 140681 place count 206 transition count 205
Discarding 199 places :
Symmetric choice reduction at 4 with 199 rule applications. Total rules 140880 place count 7 transition count 6
Iterating global reduction 4 with 199 rules applied. Total rules applied 141079 place count 7 transition count 6
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 141081 place count 5 transition count 4
Applied a total of 141081 rules in 7386 ms. Remains 5 /133730 variables (removed 133725) and now considering 4/131264 (removed 131260) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7387 ms. Remains : 5/133730 places, 4/131264 transitions.
[2023-03-10 19:48:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-10 19:48:42] [INFO ] Flatten gal took : 2 ms
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 19:48:42] [INFO ] Flatten gal took : 0 ms
[2023-03-10 19:48:42] [INFO ] Input system was already deterministic with 4 transitions.
Support contains 0 out of 5 places (down from 1) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16885 places :
Implicit places reduction removed 16885 places
Iterating post reduction 0 with 16885 rules applied. Total rules applied 16885 place count 116845 transition count 131264
Applied a total of 16885 rules in 3709 ms. Remains 116845 /133730 variables (removed 16885) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3712 ms. Remains : 116845/133730 places, 131264/131264 transitions.
[2023-03-10 19:48:49] [INFO ] Flatten gal took : 2814 ms
[2023-03-10 19:48:52] [INFO ] Flatten gal took : 3126 ms
[2023-03-10 19:48:58] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16885 places :
Implicit places reduction removed 16885 places
Iterating post reduction 0 with 16885 rules applied. Total rules applied 16885 place count 116845 transition count 131264
Applied a total of 16885 rules in 3657 ms. Remains 116845 /133730 variables (removed 16885) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3659 ms. Remains : 116845/133730 places, 131264/131264 transitions.
[2023-03-10 19:49:05] [INFO ] Flatten gal took : 2957 ms
[2023-03-10 19:49:08] [INFO ] Flatten gal took : 2910 ms
[2023-03-10 19:49:14] [INFO ] Input system was already deterministic with 131264 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133730/133730 places, 131264/131264 transitions.
Discarding 16885 places :
Implicit places reduction removed 16885 places
Iterating post reduction 0 with 16885 rules applied. Total rules applied 16885 place count 116845 transition count 131264
Applied a total of 16885 rules in 3799 ms. Remains 116845 /133730 variables (removed 16885) and now considering 131264/131264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3802 ms. Remains : 116845/133730 places, 131264/131264 transitions.
[2023-03-10 19:49:22] [INFO ] Flatten gal took : 2985 ms
[2023-03-10 19:49:25] [INFO ] Flatten gal took : 3088 ms
[2023-03-10 19:49:31] [INFO ] Input system was already deterministic with 131264 transitions.
[2023-03-10 19:49:36] [INFO ] Flatten gal took : 3794 ms
[2023-03-10 19:49:45] [INFO ] Flatten gal took : 4038 ms
[2023-03-10 19:49:49] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 224 ms.
[2023-03-10 19:49:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 133730 places, 131264 transitions and 346945 arcs took 502 ms.
Total runtime 669724 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT FamilyReunion-PT-L00200M0020C010P010G005
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
CTLFireability
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13112644 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15805076 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/CTLFireability.xml
lola: caught signal Terminated - aborting LoLA

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY


Time elapsed: 2927 secs. Pages in use: 0

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="FamilyReunion-PT-L00200M0020C010P010G005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is FamilyReunion-PT-L00200M0020C010P010G005, 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 r167-tall-167838853100426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00200M0020C010P010G005.tgz
mv FamilyReunion-PT-L00200M0020C010P010G005 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 ;