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.r234-tall-167856420900865.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is MultiCrashLeafsetExtension-PT-S24C10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420900865
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 11K Feb 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 02:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 02:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 02:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 02:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K 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 18M 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-S24C10-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679627489961

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 03:11:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 03:11:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 03:11:32] [INFO ] Load time of PNML (sax parser for PT used): 610 ms
[2023-03-24 03:11:32] [INFO ] Transformed 17896 places.
[2023-03-24 03:11:32] [INFO ] Transformed 26071 transitions.
[2023-03-24 03:11:32] [INFO ] Parsed PT model containing 17896 places and 26071 transitions and 96710 arcs in 807 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 24 ms.
Support contains 130 out of 17896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 17848 transition count 26071
Applied a total of 48 rules in 821 ms. Remains 17848 /17896 variables (removed 48) and now considering 26071/26071 (removed 0) transitions.
[2023-03-24 03:11:33] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
// Phase 1: matrix 25471 rows 17848 cols
[2023-03-24 03:11:35] [INFO ] Computed 1197 place invariants in 2327 ms
[2023-03-24 03:11:37] [INFO ] Implicit Places using invariants in 4032 ms returned []
Implicit Place search using SMT only with invariants took 4062 ms to find 0 implicit places.
[2023-03-24 03:11:37] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2023-03-24 03:11:37] [INFO ] Invariant cache hit.
[2023-03-24 03:11:38] [INFO ] Dead Transitions using invariants and state equation in 1485 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17848/17896 places, 26071/26071 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6382 ms. Remains : 17848/17896 places, 26071/26071 transitions.
Support contains 130 out of 17848 places after structural reductions.
[2023-03-24 03:11:40] [INFO ] Flatten gal took : 1010 ms
[2023-03-24 03:11:41] [INFO ] Flatten gal took : 762 ms
[2023-03-24 03:11:42] [INFO ] Input system was already deterministic with 26071 transitions.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 812 ms. (steps per millisecond=12 ) properties (out of 69) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 60) seen :0
Running SMT prover for 60 properties.
[2023-03-24 03:11:44] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2023-03-24 03:11:44] [INFO ] Invariant cache hit.
[2023-03-24 03:11:59] [INFO ] [Real]Absence check using 47 positive place invariants in 222 ms returned sat
[2023-03-24 03:11:59] [INFO ] [Real]Absence check using 47 positive and 1150 generalized place invariants in 700 ms returned sat
[2023-03-24 03:11:59] [INFO ] After 15365ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:59
[2023-03-24 03:12:13] [INFO ] [Nat]Absence check using 47 positive place invariants in 243 ms returned sat
[2023-03-24 03:12:13] [INFO ] [Nat]Absence check using 47 positive and 1150 generalized place invariants in 681 ms returned sat
[2023-03-24 03:12:24] [INFO ] After 7487ms SMT Verify possible using state equation in natural domain returned unsat :45 sat :14
[2023-03-24 03:12:24] [INFO ] State equation strengthened by 8002 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 03:12:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 03:12:24] [INFO ] After 25154ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:59
Fused 60 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 45 out of 17848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5968 transitions
Trivial Post-agglo rules discarded 5968 transitions
Performed 5968 trivial Post agglomeration. Transition count delta: 5968
Iterating post reduction 0 with 5968 rules applied. Total rules applied 5968 place count 17848 transition count 20103
Reduce places removed 5968 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 5985 rules applied. Total rules applied 11953 place count 11880 transition count 20086
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 11970 place count 11863 transition count 20086
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 11970 place count 11863 transition count 19586
Deduced a syphon composed of 500 places in 19 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 12970 place count 11363 transition count 19586
Discarding 5468 places :
Symmetric choice reduction at 3 with 5468 rule applications. Total rules 18438 place count 5895 transition count 14118
Iterating global reduction 3 with 5468 rules applied. Total rules applied 23906 place count 5895 transition count 14118
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 23906 place count 5895 transition count 14113
Deduced a syphon composed of 5 places in 11 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 23916 place count 5890 transition count 14113
Discarding 516 places :
Symmetric choice reduction at 3 with 516 rule applications. Total rules 24432 place count 5374 transition count 8953
Iterating global reduction 3 with 516 rules applied. Total rules applied 24948 place count 5374 transition count 8953
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 24998 place count 5349 transition count 8928
Free-agglomeration rule (complex) applied 363 times.
Iterating global reduction 3 with 363 rules applied. Total rules applied 25361 place count 5349 transition count 13020
Reduce places removed 363 places and 0 transitions.
Iterating post reduction 3 with 363 rules applied. Total rules applied 25724 place count 4986 transition count 13020
Partial Free-agglomeration rule applied 375 times.
Drop transitions removed 375 transitions
Iterating global reduction 4 with 375 rules applied. Total rules applied 26099 place count 4986 transition count 13020
Applied a total of 26099 rules in 6325 ms. Remains 4986 /17848 variables (removed 12862) and now considering 13020/26071 (removed 13051) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6325 ms. Remains : 4986/17848 places, 13020/26071 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 738 ms. (steps per millisecond=13 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-24 03:12:33] [INFO ] Flow matrix only has 12135 transitions (discarded 885 similar events)
// Phase 1: matrix 12135 rows 4986 cols
[2023-03-24 03:12:33] [INFO ] Computed 1197 place invariants in 352 ms
[2023-03-24 03:12:34] [INFO ] After 897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-24 03:12:35] [INFO ] [Nat]Absence check using 49 positive place invariants in 81 ms returned sat
[2023-03-24 03:12:35] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 293 ms returned sat
[2023-03-24 03:12:49] [INFO ] After 12864ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-24 03:12:49] [INFO ] State equation strengthened by 7813 read => feed constraints.
[2023-03-24 03:12:59] [INFO ] After 10251ms SMT Verify possible using 7813 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-24 03:12:59] [INFO ] After 10252ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :5
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-24 03:12:59] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :5
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 18 out of 4986 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4986/4986 places, 13020/13020 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 4986 transition count 13012
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 4978 transition count 13012
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 30 place count 4978 transition count 13187
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 44 place count 4964 transition count 13187
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 58 place count 4950 transition count 13173
Iterating global reduction 3 with 14 rules applied. Total rules applied 72 place count 4950 transition count 13173
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 4950 transition count 13173
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 80 place count 4946 transition count 13169
Iterating global reduction 3 with 4 rules applied. Total rules applied 84 place count 4946 transition count 13169
Applied a total of 84 rules in 2722 ms. Remains 4946 /4986 variables (removed 40) and now considering 13169/13020 (removed -149) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2722 ms. Remains : 4946/4986 places, 13169/13020 transitions.
Incomplete random walk after 10000 steps, including 162 resets, run finished after 727 ms. (steps per millisecond=13 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 21098 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21098 steps, saw 9835 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-24 03:13:06] [INFO ] Flow matrix only has 12283 transitions (discarded 886 similar events)
// Phase 1: matrix 12283 rows 4946 cols
[2023-03-24 03:13:07] [INFO ] Computed 1197 place invariants in 325 ms
[2023-03-24 03:13:07] [INFO ] After 741ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 03:13:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 56 ms returned sat
[2023-03-24 03:13:08] [INFO ] [Nat]Absence check using 47 positive and 1150 generalized place invariants in 320 ms returned sat
[2023-03-24 03:13:19] [INFO ] After 10549ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-24 03:13:19] [INFO ] State equation strengthened by 8002 read => feed constraints.
[2023-03-24 03:13:32] [INFO ] After 12869ms SMT Verify possible using 8002 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-24 03:13:32] [INFO ] After 12870ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-24 03:13:32] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 50 ms.
Support contains 18 out of 4946 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4946/4946 places, 13169/13169 transitions.
Applied a total of 0 rules in 722 ms. Remains 4946 /4946 variables (removed 0) and now considering 13169/13169 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 723 ms. Remains : 4946/4946 places, 13169/13169 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4946/4946 places, 13169/13169 transitions.
Applied a total of 0 rules in 707 ms. Remains 4946 /4946 variables (removed 0) and now considering 13169/13169 (removed 0) transitions.
[2023-03-24 03:13:34] [INFO ] Flow matrix only has 12283 transitions (discarded 886 similar events)
[2023-03-24 03:13:34] [INFO ] Invariant cache hit.
[2023-03-24 03:13:40] [INFO ] Implicit Places using invariants in 6598 ms returned []
Implicit Place search using SMT only with invariants took 6599 ms to find 0 implicit places.
[2023-03-24 03:13:40] [INFO ] Flow matrix only has 12283 transitions (discarded 886 similar events)
[2023-03-24 03:13:40] [INFO ] Invariant cache hit.
[2023-03-24 03:13:48] [INFO ] Dead Transitions using invariants and state equation in 8021 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15329 ms. Remains : 4946/4946 places, 13169/13169 transitions.
Successfully simplified 47 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 03:13:49] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-24 03:13:49] [INFO ] Flatten gal took : 597 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 03:13:50] [INFO ] Flatten gal took : 660 ms
[2023-03-24 03:13:51] [INFO ] Input system was already deterministic with 26071 transitions.
Support contains 27 out of 17848 places (down from 38) after GAL structural reductions.
Computed a total of 15224 stabilizing places and 20870 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5985 transitions
Trivial Post-agglo rules discarded 5985 transitions
Performed 5985 trivial Post agglomeration. Transition count delta: 5985
Iterating post reduction 0 with 5985 rules applied. Total rules applied 5985 place count 17848 transition count 20086
Reduce places removed 5985 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11985 place count 11863 transition count 20071
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 12000 place count 11848 transition count 20071
Performed 498 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 498 Pre rules applied. Total rules applied 12000 place count 11848 transition count 19573
Deduced a syphon composed of 498 places in 15 ms
Reduce places removed 498 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 12996 place count 11350 transition count 19573
Discarding 5497 places :
Symmetric choice reduction at 3 with 5497 rule applications. Total rules 18493 place count 5853 transition count 14076
Iterating global reduction 3 with 5497 rules applied. Total rules applied 23990 place count 5853 transition count 14076
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 23990 place count 5853 transition count 14060
Deduced a syphon composed of 16 places in 9 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 24022 place count 5837 transition count 14060
Discarding 547 places :
Symmetric choice reduction at 3 with 547 rule applications. Total rules 24569 place count 5290 transition count 8590
Iterating global reduction 3 with 547 rules applied. Total rules applied 25116 place count 5290 transition count 8590
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25166 place count 5265 transition count 8565
Applied a total of 25166 rules in 3004 ms. Remains 5265 /17848 variables (removed 12583) and now considering 8565/26071 (removed 17506) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3005 ms. Remains : 5265/17848 places, 8565/26071 transitions.
[2023-03-24 03:13:54] [INFO ] Flatten gal took : 188 ms
[2023-03-24 03:13:55] [INFO ] Flatten gal took : 219 ms
[2023-03-24 03:13:55] [INFO ] Input system was already deterministic with 8565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 405 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 406 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:13:56] [INFO ] Flatten gal took : 566 ms
[2023-03-24 03:13:57] [INFO ] Flatten gal took : 644 ms
[2023-03-24 03:13:58] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 405 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:13:59] [INFO ] Flatten gal took : 581 ms
[2023-03-24 03:14:00] [INFO ] Flatten gal took : 643 ms
[2023-03-24 03:14:01] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 401 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:14:02] [INFO ] Flatten gal took : 570 ms
[2023-03-24 03:14:02] [INFO ] Flatten gal took : 626 ms
[2023-03-24 03:14:03] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 399 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 400 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:14:04] [INFO ] Flatten gal took : 584 ms
[2023-03-24 03:14:05] [INFO ] Flatten gal took : 631 ms
[2023-03-24 03:14:06] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 398 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:14:07] [INFO ] Flatten gal took : 554 ms
[2023-03-24 03:14:08] [INFO ] Flatten gal took : 636 ms
[2023-03-24 03:14:09] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 431 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 432 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:14:10] [INFO ] Flatten gal took : 567 ms
[2023-03-24 03:14:11] [INFO ] Flatten gal took : 632 ms
[2023-03-24 03:14:12] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5993 transitions
Trivial Post-agglo rules discarded 5993 transitions
Performed 5993 trivial Post agglomeration. Transition count delta: 5993
Iterating post reduction 0 with 5993 rules applied. Total rules applied 5993 place count 17848 transition count 20078
Reduce places removed 5993 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 5996 rules applied. Total rules applied 11989 place count 11855 transition count 20075
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 11992 place count 11852 transition count 20075
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 11992 place count 11852 transition count 19575
Deduced a syphon composed of 500 places in 16 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 12992 place count 11352 transition count 19575
Discarding 5493 places :
Symmetric choice reduction at 3 with 5493 rule applications. Total rules 18485 place count 5859 transition count 14082
Iterating global reduction 3 with 5493 rules applied. Total rules applied 23978 place count 5859 transition count 14082
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 23978 place count 5859 transition count 14068
Deduced a syphon composed of 14 places in 10 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 24006 place count 5845 transition count 14068
Discarding 543 places :
Symmetric choice reduction at 3 with 543 rule applications. Total rules 24549 place count 5302 transition count 8638
Iterating global reduction 3 with 543 rules applied. Total rules applied 25092 place count 5302 transition count 8638
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25142 place count 5277 transition count 8613
Applied a total of 25142 rules in 2740 ms. Remains 5277 /17848 variables (removed 12571) and now considering 8613/26071 (removed 17458) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2740 ms. Remains : 5277/17848 places, 8613/26071 transitions.
[2023-03-24 03:14:15] [INFO ] Flatten gal took : 181 ms
[2023-03-24 03:14:15] [INFO ] Flatten gal took : 208 ms
[2023-03-24 03:14:16] [INFO ] Input system was already deterministic with 8613 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1773 steps, run visited all 1 properties in 171 ms. (steps per millisecond=10 )
Probabilistic random walk after 1773 steps, saw 1025 distinct states, run finished after 172 ms. (steps per millisecond=10 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Applied a total of 0 rules in 404 ms. Remains 17848 /17848 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 404 ms. Remains : 17848/17848 places, 26071/26071 transitions.
[2023-03-24 03:14:17] [INFO ] Flatten gal took : 569 ms
[2023-03-24 03:14:18] [INFO ] Flatten gal took : 640 ms
[2023-03-24 03:14:19] [INFO ] Input system was already deterministic with 26071 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17848/17848 places, 26071/26071 transitions.
Drop transitions removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17848 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11998 place count 11850 transition count 20071
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12000 place count 11848 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 500 Pre rules applied. Total rules applied 12000 place count 11848 transition count 19571
Deduced a syphon composed of 500 places in 15 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 3 with 1000 rules applied. Total rules applied 13000 place count 11348 transition count 19571
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18498 place count 5850 transition count 14073
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23996 place count 5850 transition count 14073
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23996 place count 5850 transition count 14055
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24032 place count 5832 transition count 14055
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24580 place count 5284 transition count 8575
Iterating global reduction 3 with 548 rules applied. Total rules applied 25128 place count 5284 transition count 8575
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 6 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25178 place count 5259 transition count 8550
Applied a total of 25178 rules in 2813 ms. Remains 5259 /17848 variables (removed 12589) and now considering 8550/26071 (removed 17521) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2814 ms. Remains : 5259/17848 places, 8550/26071 transitions.
[2023-03-24 03:14:22] [INFO ] Flatten gal took : 182 ms
[2023-03-24 03:14:22] [INFO ] Flatten gal took : 212 ms
[2023-03-24 03:14:22] [INFO ] Input system was already deterministic with 8550 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 27450 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 27450 steps, saw 12933 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 03:14:25] [INFO ] Flow matrix only has 7950 transitions (discarded 600 similar events)
// Phase 1: matrix 7950 rows 5259 cols
[2023-03-24 03:14:26] [INFO ] Computed 1197 place invariants in 225 ms
[2023-03-24 03:14:26] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 03:14:27] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2023-03-24 03:14:27] [INFO ] [Nat]Absence check using 49 positive and 1148 generalized place invariants in 328 ms returned sat
[2023-03-24 03:14:33] [INFO ] After 5380ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 03:14:33] [INFO ] State equation strengthened by 3070 read => feed constraints.
[2023-03-24 03:14:34] [INFO ] After 1654ms SMT Verify possible using 3070 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 03:14:40] [INFO ] Deduced a trap composed of 539 places in 5735 ms of which 7 ms to minimize.
[2023-03-24 03:14:47] [INFO ] Deduced a trap composed of 537 places in 5646 ms of which 6 ms to minimize.
[2023-03-24 03:14:53] [INFO ] Deduced a trap composed of 560 places in 5500 ms of which 5 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:669)
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 03:14:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 03:14:53] [INFO ] After 26485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 5259 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5259/5259 places, 8550/8550 transitions.
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 0 with 338 rules applied. Total rules applied 338 place count 5259 transition count 13144
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 0 with 338 rules applied. Total rules applied 676 place count 4921 transition count 13144
Partial Free-agglomeration rule applied 50 times.
Drop transitions removed 50 transitions
Iterating global reduction 1 with 50 rules applied. Total rules applied 726 place count 4921 transition count 13144
Applied a total of 726 rules in 2155 ms. Remains 4921 /5259 variables (removed 338) and now considering 13144/8550 (removed -4594) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2158 ms. Remains : 4921/5259 places, 13144/8550 transitions.
Finished random walk after 108612 steps, including 1762 resets, run visited all 1 properties in 5820 ms. (steps per millisecond=18 )
FORMULA MultiCrashLeafsetExtension-PT-S24C10-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-24 03:15:01] [INFO ] Flatten gal took : 618 ms
[2023-03-24 03:15:02] [INFO ] Flatten gal took : 642 ms
[2023-03-24 03:15:02] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-24 03:15:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17848 places, 26071 transitions and 96662 arcs took 91 ms.
Total runtime 211170 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

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

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

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

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

parse successfull
net created successfully

Net: Petri
(NrP: 17848 NrTr: 26071 NrArc: 96662)

parse formulas
formulas created successfully
place and transition orderings generation:0m59.826sec

net check time: 0m 0.022sec

init dd package: 0m 2.498sec


before gc: list nodes free: 1801767

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870456

before gc: list nodes free: 1734141

after gc: idd nodes used:15999, unused:63984001; list nodes free:257837575
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6552248 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16061900 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 3.713sec

52885 81768 117558 156041

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-S24C10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C10, 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 r234-tall-167856420900865"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 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 ;