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.r233-tall-167856419500889.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)
.............................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S32C02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419500889
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 16K Feb 26 03:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 03:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 03:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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 MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679653644001

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 10:27:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 10:27:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 10:27:26] [INFO ] Load time of PNML (sax parser for PT used): 537 ms
[2023-03-24 10:27:26] [INFO ] Transformed 13544 places.
[2023-03-24 10:27:26] [INFO ] Transformed 21807 transitions.
[2023-03-24 10:27:26] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 713 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 54 ms.
Support contains 195 out of 13544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13544/13544 places, 21807/21807 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 13504 transition count 21807
Discarding 2077 places :
Symmetric choice reduction at 1 with 2077 rule applications. Total rules 2117 place count 11427 transition count 19730
Iterating global reduction 1 with 2077 rules applied. Total rules applied 4194 place count 11427 transition count 19730
Discarding 1920 places :
Symmetric choice reduction at 1 with 1920 rule applications. Total rules 6114 place count 9507 transition count 17810
Iterating global reduction 1 with 1920 rules applied. Total rules applied 8034 place count 9507 transition count 17810
Discarding 918 places :
Symmetric choice reduction at 1 with 918 rule applications. Total rules 8952 place count 8589 transition count 15974
Iterating global reduction 1 with 918 rules applied. Total rules applied 9870 place count 8589 transition count 15974
Applied a total of 9870 rules in 10107 ms. Remains 8589 /13544 variables (removed 4955) and now considering 15974/21807 (removed 5833) transitions.
[2023-03-24 10:27:36] [INFO ] Flow matrix only has 14918 transitions (discarded 1056 similar events)
// Phase 1: matrix 14918 rows 8589 cols
[2023-03-24 10:27:37] [INFO ] Computed 1293 place invariants in 1049 ms
[2023-03-24 10:27:39] [INFO ] Implicit Places using invariants in 2245 ms returned []
Implicit Place search using SMT only with invariants took 2272 ms to find 0 implicit places.
[2023-03-24 10:27:39] [INFO ] Flow matrix only has 14918 transitions (discarded 1056 similar events)
[2023-03-24 10:27:39] [INFO ] Invariant cache hit.
[2023-03-24 10:27:39] [INFO ] Dead Transitions using invariants and state equation in 814 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8589/13544 places, 15974/21807 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13199 ms. Remains : 8589/13544 places, 15974/21807 transitions.
Support contains 195 out of 8589 places after structural reductions.
[2023-03-24 10:27:41] [INFO ] Flatten gal took : 774 ms
[2023-03-24 10:27:41] [INFO ] Flatten gal took : 526 ms
[2023-03-24 10:27:42] [INFO ] Input system was already deterministic with 15974 transitions.
Incomplete random walk after 10000 steps, including 471 resets, run finished after 869 ms. (steps per millisecond=11 ) properties (out of 113) seen :26
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 86) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 86) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 85) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 84) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 84) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 82) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 81) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 80) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 80) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Running SMT prover for 79 properties.
[2023-03-24 10:27:44] [INFO ] Flow matrix only has 14918 transitions (discarded 1056 similar events)
[2023-03-24 10:27:44] [INFO ] Invariant cache hit.
[2023-03-24 10:27:54] [INFO ] [Real]Absence check using 63 positive place invariants in 156 ms returned sat
[2023-03-24 10:27:54] [INFO ] [Real]Absence check using 63 positive and 1230 generalized place invariants in 518 ms returned sat
[2023-03-24 10:28:06] [INFO ] After 11721ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:76
[2023-03-24 10:28:06] [INFO ] State equation strengthened by 6124 read => feed constraints.
[2023-03-24 10:28:07] [INFO ] After 475ms SMT Verify possible using 6124 Read/Feed constraints in real domain returned unsat :3 sat :0 real:76
[2023-03-24 10:28:07] [INFO ] After 22418ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:76
[2023-03-24 10:28:15] [INFO ] [Nat]Absence check using 63 positive place invariants in 160 ms returned sat
[2023-03-24 10:28:16] [INFO ] [Nat]Absence check using 63 positive and 1230 generalized place invariants in 558 ms returned sat
[2023-03-24 10:28:32] [INFO ] After 12355ms SMT Verify possible using state equation in natural domain returned unsat :49 sat :29
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-24 10:28:32] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 10:28:32] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0 real:76
Fused 79 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 54 out of 8589 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 8589 transition count 15948
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 8563 transition count 15948
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 52 place count 8563 transition count 15818
Deduced a syphon composed of 130 places in 12 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 312 place count 8433 transition count 15818
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 348 place count 8397 transition count 15772
Iterating global reduction 2 with 36 rules applied. Total rules applied 384 place count 8397 transition count 15772
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 409 place count 8372 transition count 15722
Iterating global reduction 2 with 25 rules applied. Total rules applied 434 place count 8372 transition count 15722
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 14 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 506 place count 8336 transition count 15686
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 530 place count 8312 transition count 15662
Iterating global reduction 2 with 24 rules applied. Total rules applied 554 place count 8312 transition count 15662
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 578 place count 8288 transition count 15614
Iterating global reduction 2 with 24 rules applied. Total rules applied 602 place count 8288 transition count 15614
Free-agglomeration rule (complex) applied 565 times.
Iterating global reduction 2 with 565 rules applied. Total rules applied 1167 place count 8288 transition count 15996
Reduce places removed 565 places and 0 transitions.
Iterating post reduction 2 with 565 rules applied. Total rules applied 1732 place count 7723 transition count 15996
Partial Free-agglomeration rule applied 132 times.
Drop transitions removed 132 transitions
Iterating global reduction 3 with 132 rules applied. Total rules applied 1864 place count 7723 transition count 15996
Applied a total of 1864 rules in 18539 ms. Remains 7723 /8589 variables (removed 866) and now considering 15996/15974 (removed -22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18543 ms. Remains : 7723/8589 places, 15996/15974 transitions.
Incomplete random walk after 10000 steps, including 758 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 30) seen :3
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
[2023-03-24 10:28:51] [INFO ] Flow matrix only has 14448 transitions (discarded 1548 similar events)
// Phase 1: matrix 14448 rows 7723 cols
[2023-03-24 10:28:52] [INFO ] Computed 1293 place invariants in 627 ms
[2023-03-24 10:28:55] [INFO ] After 3196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-24 10:28:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 120 ms returned sat
[2023-03-24 10:28:59] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 499 ms returned sat
[2023-03-24 10:29:20] [INFO ] After 18312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-24 10:29:20] [INFO ] State equation strengthened by 7012 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-24 10:29:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 10:29:20] [INFO ] After 25148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:27
Fused 27 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 50 out of 7723 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7723/7723 places, 15996/15996 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7723 transition count 15995
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7722 transition count 15995
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 7722 transition count 15994
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 7721 transition count 15994
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 7720 transition count 15993
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 7720 transition count 15993
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 7720 transition count 15993
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 7718 transition count 15991
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 7718 transition count 15991
Applied a total of 12 rules in 11103 ms. Remains 7718 /7723 variables (removed 5) and now considering 15991/15996 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11103 ms. Remains : 7718/7723 places, 15991/15996 transitions.
Successfully simplified 49 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 10:29:32] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-24 10:29:32] [INFO ] Flatten gal took : 421 ms
[2023-03-24 10:29:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 10:29:32] [INFO ] Flatten gal took : 461 ms
[2023-03-24 10:29:33] [INFO ] Input system was already deterministic with 15974 transitions.
Support contains 68 out of 8589 places (down from 87) after GAL structural reductions.
Computed a total of 2573 stabilizing places and 4005 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 8589 transition count 15947
Reduce places removed 27 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 29 rules applied. Total rules applied 56 place count 8562 transition count 15945
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 58 place count 8560 transition count 15945
Performed 131 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 131 Pre rules applied. Total rules applied 58 place count 8560 transition count 15814
Deduced a syphon composed of 131 places in 12 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 3 with 262 rules applied. Total rules applied 320 place count 8429 transition count 15814
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 362 place count 8387 transition count 15760
Iterating global reduction 3 with 42 rules applied. Total rules applied 404 place count 8387 transition count 15760
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 433 place count 8358 transition count 15702
Iterating global reduction 3 with 29 rules applied. Total rules applied 462 place count 8358 transition count 15702
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 13 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 536 place count 8321 transition count 15665
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 562 place count 8295 transition count 15639
Iterating global reduction 3 with 26 rules applied. Total rules applied 588 place count 8295 transition count 15639
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 588 place count 8295 transition count 15638
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 590 place count 8294 transition count 15638
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 616 place count 8268 transition count 15586
Iterating global reduction 3 with 26 rules applied. Total rules applied 642 place count 8268 transition count 15586
Applied a total of 642 rules in 13298 ms. Remains 8268 /8589 variables (removed 321) and now considering 15586/15974 (removed 388) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13302 ms. Remains : 8268/8589 places, 15586/15974 transitions.
[2023-03-24 10:29:47] [INFO ] Flatten gal took : 390 ms
[2023-03-24 10:29:47] [INFO ] Flatten gal took : 430 ms
[2023-03-24 10:29:48] [INFO ] Input system was already deterministic with 15586 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 8517 transition count 15889
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 8517 transition count 15889
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 202 place count 8459 transition count 15804
Iterating global reduction 0 with 58 rules applied. Total rules applied 260 place count 8459 transition count 15804
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 291 place count 8428 transition count 15742
Iterating global reduction 0 with 31 rules applied. Total rules applied 322 place count 8428 transition count 15742
Applied a total of 322 rules in 7313 ms. Remains 8428 /8589 variables (removed 161) and now considering 15742/15974 (removed 232) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7316 ms. Remains : 8428/8589 places, 15742/15974 transitions.
[2023-03-24 10:29:56] [INFO ] Flatten gal took : 391 ms
[2023-03-24 10:29:56] [INFO ] Flatten gal took : 442 ms
[2023-03-24 10:29:57] [INFO ] Input system was already deterministic with 15742 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 68 place count 8521 transition count 15893
Iterating global reduction 0 with 68 rules applied. Total rules applied 136 place count 8521 transition count 15893
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 190 place count 8467 transition count 15816
Iterating global reduction 0 with 54 rules applied. Total rules applied 244 place count 8467 transition count 15816
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 275 place count 8436 transition count 15754
Iterating global reduction 0 with 31 rules applied. Total rules applied 306 place count 8436 transition count 15754
Applied a total of 306 rules in 7411 ms. Remains 8436 /8589 variables (removed 153) and now considering 15754/15974 (removed 220) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7411 ms. Remains : 8436/8589 places, 15754/15974 transitions.
[2023-03-24 10:30:05] [INFO ] Flatten gal took : 382 ms
[2023-03-24 10:30:05] [INFO ] Flatten gal took : 447 ms
[2023-03-24 10:30:06] [INFO ] Input system was already deterministic with 15754 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 8522 transition count 15895
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 8522 transition count 15895
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 188 place count 8468 transition count 15815
Iterating global reduction 0 with 54 rules applied. Total rules applied 242 place count 8468 transition count 15815
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 270 place count 8440 transition count 15759
Iterating global reduction 0 with 28 rules applied. Total rules applied 298 place count 8440 transition count 15759
Applied a total of 298 rules in 7424 ms. Remains 8440 /8589 variables (removed 149) and now considering 15759/15974 (removed 215) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7424 ms. Remains : 8440/8589 places, 15759/15974 transitions.
[2023-03-24 10:30:14] [INFO ] Flatten gal took : 387 ms
[2023-03-24 10:30:15] [INFO ] Flatten gal took : 437 ms
[2023-03-24 10:30:15] [INFO ] Input system was already deterministic with 15759 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 8520 transition count 15893
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 8520 transition count 15893
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 194 place count 8464 transition count 15810
Iterating global reduction 0 with 56 rules applied. Total rules applied 250 place count 8464 transition count 15810
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 279 place count 8435 transition count 15752
Iterating global reduction 0 with 29 rules applied. Total rules applied 308 place count 8435 transition count 15752
Applied a total of 308 rules in 7455 ms. Remains 8435 /8589 variables (removed 154) and now considering 15752/15974 (removed 222) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7456 ms. Remains : 8435/8589 places, 15752/15974 transitions.
[2023-03-24 10:30:23] [INFO ] Flatten gal took : 385 ms
[2023-03-24 10:30:24] [INFO ] Flatten gal took : 432 ms
[2023-03-24 10:30:24] [INFO ] Input system was already deterministic with 15752 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 8518 transition count 15890
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 8518 transition count 15890
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 199 place count 8461 transition count 15806
Iterating global reduction 0 with 57 rules applied. Total rules applied 256 place count 8461 transition count 15806
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 286 place count 8431 transition count 15746
Iterating global reduction 0 with 30 rules applied. Total rules applied 316 place count 8431 transition count 15746
Applied a total of 316 rules in 7374 ms. Remains 8431 /8589 variables (removed 158) and now considering 15746/15974 (removed 228) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7374 ms. Remains : 8431/8589 places, 15746/15974 transitions.
[2023-03-24 10:30:32] [INFO ] Flatten gal took : 424 ms
[2023-03-24 10:30:33] [INFO ] Flatten gal took : 408 ms
[2023-03-24 10:30:33] [INFO ] Input system was already deterministic with 15746 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 8517 transition count 15889
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 8517 transition count 15889
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 202 place count 8459 transition count 15803
Iterating global reduction 0 with 58 rules applied. Total rules applied 260 place count 8459 transition count 15803
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 290 place count 8429 transition count 15743
Iterating global reduction 0 with 30 rules applied. Total rules applied 320 place count 8429 transition count 15743
Applied a total of 320 rules in 7424 ms. Remains 8429 /8589 variables (removed 160) and now considering 15743/15974 (removed 231) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7425 ms. Remains : 8429/8589 places, 15743/15974 transitions.
[2023-03-24 10:30:41] [INFO ] Flatten gal took : 375 ms
[2023-03-24 10:30:42] [INFO ] Flatten gal took : 433 ms
[2023-03-24 10:30:43] [INFO ] Input system was already deterministic with 15743 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 8516 transition count 15888
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 8516 transition count 15888
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 205 place count 8457 transition count 15801
Iterating global reduction 0 with 59 rules applied. Total rules applied 264 place count 8457 transition count 15801
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 295 place count 8426 transition count 15739
Iterating global reduction 0 with 31 rules applied. Total rules applied 326 place count 8426 transition count 15739
Applied a total of 326 rules in 7155 ms. Remains 8426 /8589 variables (removed 163) and now considering 15739/15974 (removed 235) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7156 ms. Remains : 8426/8589 places, 15739/15974 transitions.
[2023-03-24 10:30:50] [INFO ] Flatten gal took : 383 ms
[2023-03-24 10:30:51] [INFO ] Flatten gal took : 430 ms
[2023-03-24 10:30:51] [INFO ] Input system was already deterministic with 15739 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 8589 transition count 15944
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 8559 transition count 15944
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 60 place count 8559 transition count 15812
Deduced a syphon composed of 132 places in 12 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 324 place count 8427 transition count 15812
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 368 place count 8383 transition count 15756
Iterating global reduction 2 with 44 rules applied. Total rules applied 412 place count 8383 transition count 15756
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 443 place count 8352 transition count 15694
Iterating global reduction 2 with 31 rules applied. Total rules applied 474 place count 8352 transition count 15694
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 12 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 548 place count 8315 transition count 15657
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 575 place count 8288 transition count 15630
Iterating global reduction 2 with 27 rules applied. Total rules applied 602 place count 8288 transition count 15630
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 602 place count 8288 transition count 15627
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 608 place count 8285 transition count 15627
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 635 place count 8258 transition count 15573
Iterating global reduction 2 with 27 rules applied. Total rules applied 662 place count 8258 transition count 15573
Applied a total of 662 rules in 12305 ms. Remains 8258 /8589 variables (removed 331) and now considering 15573/15974 (removed 401) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12307 ms. Remains : 8258/8589 places, 15573/15974 transitions.
[2023-03-24 10:31:04] [INFO ] Flatten gal took : 361 ms
[2023-03-24 10:31:05] [INFO ] Flatten gal took : 417 ms
[2023-03-24 10:31:05] [INFO ] Input system was already deterministic with 15573 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 8589 transition count 15944
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 8559 transition count 15944
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 60 place count 8559 transition count 15812
Deduced a syphon composed of 132 places in 12 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 324 place count 8427 transition count 15812
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 368 place count 8383 transition count 15755
Iterating global reduction 2 with 44 rules applied. Total rules applied 412 place count 8383 transition count 15755
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 442 place count 8353 transition count 15695
Iterating global reduction 2 with 30 rules applied. Total rules applied 472 place count 8353 transition count 15695
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 12 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 546 place count 8316 transition count 15658
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 573 place count 8289 transition count 15631
Iterating global reduction 2 with 27 rules applied. Total rules applied 600 place count 8289 transition count 15631
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 600 place count 8289 transition count 15629
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 604 place count 8287 transition count 15629
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 631 place count 8260 transition count 15575
Iterating global reduction 2 with 27 rules applied. Total rules applied 658 place count 8260 transition count 15575
Applied a total of 658 rules in 12139 ms. Remains 8260 /8589 variables (removed 329) and now considering 15575/15974 (removed 399) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12140 ms. Remains : 8260/8589 places, 15575/15974 transitions.
[2023-03-24 10:31:18] [INFO ] Flatten gal took : 360 ms
[2023-03-24 10:31:18] [INFO ] Flatten gal took : 411 ms
[2023-03-24 10:31:19] [INFO ] Input system was already deterministic with 15575 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8589/8589 places, 15974/15974 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 8589 transition count 15945
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 8560 transition count 15945
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 58 place count 8560 transition count 15813
Deduced a syphon composed of 132 places in 12 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 322 place count 8428 transition count 15813
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 365 place count 8385 transition count 15758
Iterating global reduction 2 with 43 rules applied. Total rules applied 408 place count 8385 transition count 15758
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 438 place count 8355 transition count 15698
Iterating global reduction 2 with 30 rules applied. Total rules applied 468 place count 8355 transition count 15698
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 12 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 542 place count 8318 transition count 15661
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 568 place count 8292 transition count 15635
Iterating global reduction 2 with 26 rules applied. Total rules applied 594 place count 8292 transition count 15635
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 594 place count 8292 transition count 15633
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 598 place count 8290 transition count 15633
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 624 place count 8264 transition count 15581
Iterating global reduction 2 with 26 rules applied. Total rules applied 650 place count 8264 transition count 15581
Applied a total of 650 rules in 12040 ms. Remains 8264 /8589 variables (removed 325) and now considering 15581/15974 (removed 393) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12041 ms. Remains : 8264/8589 places, 15581/15974 transitions.
[2023-03-24 10:31:32] [INFO ] Flatten gal took : 363 ms
[2023-03-24 10:31:32] [INFO ] Flatten gal took : 413 ms
[2023-03-24 10:31:33] [INFO ] Input system was already deterministic with 15581 transitions.
[2023-03-24 10:31:33] [INFO ] Flatten gal took : 415 ms
[2023-03-24 10:31:34] [INFO ] Flatten gal took : 430 ms
[2023-03-24 10:31:34] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-24 10:31:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8589 places, 15974 transitions and 74464 arcs took 82 ms.
Total runtime 248694 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/557/ctl_0_ --ctl=/tmp/557/ctl_1_ --ctl=/tmp/557/ctl_2_ --ctl=/tmp/557/ctl_3_ --ctl=/tmp/557/ctl_4_ --ctl=/tmp/557/ctl_5_ --ctl=/tmp/557/ctl_6_ --ctl=/tmp/557/ctl_7_ --ctl=/tmp/557/ctl_8_ --ctl=/tmp/557/ctl_9_ --ctl=/tmp/557/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1137424 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16065416 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856419500889"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C02.tgz
mv MultiCrashLeafsetExtension-PT-S32C02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;