fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r234-tall-167856420900839
Last Updated
May 14, 2023

About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S24C06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6124.651 3600000.00 3659661.00 8262.30 TTFT?????FTFT?FF normal

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-167856420900839.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-S24C06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420900839
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 11K Feb 26 03:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 03:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 26 03:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 03:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 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 13M 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-S24C06-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679616814091

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C06
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 00:13:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 00:13:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 00:13:36] [INFO ] Load time of PNML (sax parser for PT used): 482 ms
[2023-03-24 00:13:36] [INFO ] Transformed 12464 places.
[2023-03-24 00:13:36] [INFO ] Transformed 18463 transitions.
[2023-03-24 00:13:36] [INFO ] Parsed PT model containing 12464 places and 18463 transitions and 71462 arcs in 616 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 161 resets, run finished after 622 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 12468 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{0=1, 1=1, 8=1, 13=1}
Probabilistic random walk after 12468 steps, saw 6098 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :4
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 11 properties.
[2023-03-24 00:13:40] [INFO ] Flow matrix only has 17863 transitions (discarded 600 similar events)
// Phase 1: matrix 17863 rows 12464 cols
[2023-03-24 00:13:41] [INFO ] Computed 1029 place invariants in 1166 ms
[2023-03-24 00:13:44] [INFO ] [Real]Absence check using 66 positive place invariants in 60 ms returned sat
[2023-03-24 00:13:45] [INFO ] [Real]Absence check using 66 positive and 963 generalized place invariants in 636 ms returned sat
[2023-03-24 00:13:45] [INFO ] After 4051ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-24 00:13:48] [INFO ] [Nat]Absence check using 66 positive place invariants in 47 ms returned sat
[2023-03-24 00:13:49] [INFO ] [Nat]Absence check using 66 positive and 963 generalized place invariants in 606 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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:902)
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 00:14:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 00:14:10] [INFO ] After 25069ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C06-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 93 out of 12464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12464/12464 places, 18463/18463 transitions.
Graph (complete) has 41533 edges and 12464 vertex of which 12424 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.41 ms
Discarding 40 places :
Also discarding 0 output transitions
Drop transitions removed 3513 transitions
Trivial Post-agglo rules discarded 3513 transitions
Performed 3513 trivial Post agglomeration. Transition count delta: 3513
Iterating post reduction 0 with 3513 rules applied. Total rules applied 3514 place count 12424 transition count 14950
Reduce places removed 3513 places and 0 transitions.
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Iterating post reduction 1 with 3597 rules applied. Total rules applied 7111 place count 8911 transition count 14866
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 2 with 84 rules applied. Total rules applied 7195 place count 8827 transition count 14866
Performed 292 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 292 Pre rules applied. Total rules applied 7195 place count 8827 transition count 14574
Deduced a syphon composed of 292 places in 11 ms
Reduce places removed 292 places and 0 transitions.
Iterating global reduction 3 with 584 rules applied. Total rules applied 7779 place count 8535 transition count 14574
Discarding 3290 places :
Symmetric choice reduction at 3 with 3290 rule applications. Total rules 11069 place count 5245 transition count 11284
Iterating global reduction 3 with 3290 rules applied. Total rules applied 14359 place count 5245 transition count 11284
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 14359 place count 5245 transition count 11280
Deduced a syphon composed of 4 places in 8 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 14367 place count 5241 transition count 11280
Discarding 524 places :
Symmetric choice reduction at 3 with 524 rule applications. Total rules 14891 place count 4717 transition count 8136
Iterating global reduction 3 with 524 rules applied. Total rules applied 15415 place count 4717 transition count 8136
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 15455 place count 4697 transition count 8116
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 3 with 294 rules applied. Total rules applied 15749 place count 4697 transition count 10332
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 3 with 294 rules applied. Total rules applied 16043 place count 4403 transition count 10332
Partial Free-agglomeration rule applied 193 times.
Drop transitions removed 193 transitions
Iterating global reduction 4 with 193 rules applied. Total rules applied 16236 place count 4403 transition count 10332
Applied a total of 16236 rules in 4731 ms. Remains 4403 /12464 variables (removed 8061) and now considering 10332/18463 (removed 8131) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4734 ms. Remains : 4403/12464 places, 10332/18463 transitions.
Incomplete random walk after 10000 steps, including 263 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 23009 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23009 steps, saw 10575 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-24 00:14:19] [INFO ] Flow matrix only has 9495 transitions (discarded 837 similar events)
// Phase 1: matrix 9495 rows 4403 cols
[2023-03-24 00:14:19] [INFO ] Computed 989 place invariants in 266 ms
[2023-03-24 00:14:20] [INFO ] [Real]Absence check using 49 positive place invariants in 60 ms returned sat
[2023-03-24 00:14:20] [INFO ] [Real]Absence check using 49 positive and 940 generalized place invariants in 246 ms returned sat
[2023-03-24 00:14:21] [INFO ] After 1272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 00:14:21] [INFO ] [Nat]Absence check using 49 positive place invariants in 59 ms returned sat
[2023-03-24 00:14:22] [INFO ] [Nat]Absence check using 49 positive and 940 generalized place invariants in 263 ms returned sat
[2023-03-24 00:14:33] [INFO ] After 10702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-24 00:14:33] [INFO ] State equation strengthened by 5492 read => feed constraints.
[2023-03-24 00:14:46] [INFO ] After 12854ms SMT Verify possible using 5492 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-24 00:14:46] [INFO ] After 12855ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-24 00:14:46] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 43 ms.
Support contains 93 out of 4403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4403/4403 places, 10332/10332 transitions.
Applied a total of 0 rules in 498 ms. Remains 4403 /4403 variables (removed 0) and now considering 10332/10332 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 498 ms. Remains : 4403/4403 places, 10332/10332 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4403/4403 places, 10332/10332 transitions.
Applied a total of 0 rules in 506 ms. Remains 4403 /4403 variables (removed 0) and now considering 10332/10332 (removed 0) transitions.
[2023-03-24 00:14:47] [INFO ] Flow matrix only has 9495 transitions (discarded 837 similar events)
[2023-03-24 00:14:47] [INFO ] Invariant cache hit.
[2023-03-24 00:14:50] [INFO ] Implicit Places using invariants in 3718 ms returned []
Implicit Place search using SMT only with invariants took 3719 ms to find 0 implicit places.
[2023-03-24 00:14:50] [INFO ] Flow matrix only has 9495 transitions (discarded 837 similar events)
[2023-03-24 00:14:50] [INFO ] Invariant cache hit.
[2023-03-24 00:14:57] [INFO ] Dead Transitions using invariants and state equation in 6707 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10940 ms. Remains : 4403/4403 places, 10332/10332 transitions.
Graph (trivial) has 3149 edges and 4403 vertex of which 20 / 4403 are part of one of the 1 SCC in 8 ms
Free SCC test removed 19 places
Drop transitions removed 416 transitions
Ensure Unique test removed 878 transitions
Reduce isomorphic transitions removed 1294 transitions.
Graph (complete) has 31217 edges and 4384 vertex of which 4369 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.4 ms
Discarding 15 places :
Also discarding 0 output transitions
Ensure Unique test removed 375 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 120 rules applied. Total rules applied 122 place count 3993 transition count 8918
Ensure Unique test removed 1 places
Reduce places removed 119 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 1 with 246 rules applied. Total rules applied 368 place count 3874 transition count 8791
Ensure Unique test removed 1 places
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 2 with 125 rules applied. Total rules applied 493 place count 3810 transition count 8730
Ensure Unique test removed 10 places
Reduce places removed 34 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 63 rules applied. Total rules applied 556 place count 3776 transition count 8701
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 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 4 with 21 rules applied. Total rules applied 577 place count 3761 transition count 8695
Ensure Unique test removed 3 places
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 5 with 19 rules applied. Total rules applied 596 place count 3757 transition count 8680
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 612 place count 3742 transition count 8679
Performed 297 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 297 Pre rules applied. Total rules applied 612 place count 3742 transition count 8382
Deduced a syphon composed of 297 places in 3 ms
Ensure Unique test removed 287 places
Reduce places removed 584 places and 0 transitions.
Iterating global reduction 7 with 881 rules applied. Total rules applied 1493 place count 3158 transition count 8382
Discarding 297 places :
Symmetric choice reduction at 7 with 297 rule applications. Total rules 1790 place count 2861 transition count 8085
Iterating global reduction 7 with 297 rules applied. Total rules applied 2087 place count 2861 transition count 8085
Discarding 215 places :
Symmetric choice reduction at 7 with 215 rule applications. Total rules 2302 place count 2646 transition count 6795
Iterating global reduction 7 with 215 rules applied. Total rules applied 2517 place count 2646 transition count 6795
Ensure Unique test removed 187 transitions
Reduce isomorphic transitions removed 187 transitions.
Iterating post reduction 7 with 187 rules applied. Total rules applied 2704 place count 2646 transition count 6608
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2708 place count 2642 transition count 6604
Iterating global reduction 8 with 4 rules applied. Total rules applied 2712 place count 2642 transition count 6604
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2716 place count 2642 transition count 6600
Performed 1770 Post agglomeration using F-continuation condition.Transition count delta: 1770
Deduced a syphon composed of 1770 places in 1 ms
Reduce places removed 1770 places and 0 transitions.
Iterating global reduction 9 with 3540 rules applied. Total rules applied 6256 place count 872 transition count 4830
Drop transitions removed 1172 transitions
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 1401 transitions.
Iterating post reduction 9 with 1401 rules applied. Total rules applied 7657 place count 872 transition count 3429
Drop transitions removed 651 transitions
Redundant transition composition rules discarded 651 transitions
Iterating global reduction 10 with 651 rules applied. Total rules applied 8308 place count 872 transition count 2778
Ensure Unique test removed 213 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 10 with 222 rules applied. Total rules applied 8530 place count 659 transition count 2769
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 10 rules applied. Total rules applied 8540 place count 650 transition count 2768
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 8541 place count 649 transition count 2768
Discarding 172 places :
Symmetric choice reduction at 13 with 172 rule applications. Total rules 8713 place count 477 transition count 1766
Iterating global reduction 13 with 172 rules applied. Total rules applied 8885 place count 477 transition count 1766
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 13 with 135 rules applied. Total rules applied 9020 place count 477 transition count 1631
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 14 with 27 rules applied. Total rules applied 9047 place count 477 transition count 1604
Free-agglomeration rule applied 3 times.
Iterating global reduction 14 with 3 rules applied. Total rules applied 9050 place count 477 transition count 1601
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 9054 place count 474 transition count 1600
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 9055 place count 474 transition count 1599
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 15 with 11 rules applied. Total rules applied 9066 place count 474 transition count 1588
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 15 with 11 rules applied. Total rules applied 9077 place count 463 transition count 1588
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 9081 place count 463 transition count 1584
Free-agglomeration rule applied 3 times.
Iterating global reduction 16 with 3 rules applied. Total rules applied 9084 place count 463 transition count 1581
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 9087 place count 460 transition count 1581
Partial Free-agglomeration rule applied 937 times.
Drop transitions removed 937 transitions
Iterating global reduction 17 with 937 rules applied. Total rules applied 10024 place count 460 transition count 1581
Discarding 22 places :
Symmetric choice reduction at 17 with 22 rule applications. Total rules 10046 place count 438 transition count 1449
Iterating global reduction 17 with 22 rules applied. Total rules applied 10068 place count 438 transition count 1449
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 17 with 17 rules applied. Total rules applied 10085 place count 438 transition count 1432
Partial Post-agglomeration rule applied 152 times.
Drop transitions removed 152 transitions
Iterating global reduction 17 with 152 rules applied. Total rules applied 10237 place count 438 transition count 1432
Applied a total of 10237 rules in 8550 ms. Remains 438 /4403 variables (removed 3965) and now considering 1432/10332 (removed 8900) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 1432 rows 438 cols
[2023-03-24 00:15:06] [INFO ] Computed 81 place invariants in 49 ms
[2023-03-24 00:15:06] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2023-03-24 00:15:06] [INFO ] [Real]Absence check using 12 positive and 69 generalized place invariants in 13 ms returned sat
[2023-03-24 00:15:06] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 00:15:06] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2023-03-24 00:15:06] [INFO ] [Nat]Absence check using 12 positive and 69 generalized place invariants in 12 ms returned sat
[2023-03-24 00:15:07] [INFO ] After 984ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-24 00:15:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 00:15:08] [INFO ] After 677ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-24 00:15:08] [INFO ] Deduced a trap composed of 98 places in 353 ms of which 3 ms to minimize.
[2023-03-24 00:15:09] [INFO ] Deduced a trap composed of 105 places in 324 ms of which 1 ms to minimize.
[2023-03-24 00:15:09] [INFO ] Deduced a trap composed of 102 places in 307 ms of which 0 ms to minimize.
[2023-03-24 00:15:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1192 ms
[2023-03-24 00:15:10] [INFO ] Deduced a trap composed of 104 places in 300 ms of which 1 ms to minimize.
[2023-03-24 00:15:10] [INFO ] Deduced a trap composed of 102 places in 373 ms of which 1 ms to minimize.
[2023-03-24 00:15:11] [INFO ] Deduced a trap composed of 103 places in 309 ms of which 1 ms to minimize.
[2023-03-24 00:15:11] [INFO ] Deduced a trap composed of 100 places in 305 ms of which 0 ms to minimize.
[2023-03-24 00:15:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1596 ms
[2023-03-24 00:15:11] [INFO ] After 4261ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 577 ms.
[2023-03-24 00:15:12] [INFO ] After 5983ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-24 00:15:12] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-24 00:15:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4403 places, 10332 transitions and 60915 arcs took 57 ms.
[2023-03-24 00:15:13] [INFO ] Flatten gal took : 646 ms
Total runtime 97946 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: gen
(NrP: 4403 NrTr: 10332 NrArc: 60915)

parse formulas
formulas created successfully
place and transition orderings generation:0m 7.260sec

net check time: 0m 0.010sec

init dd package: 0m 2.630sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10001956 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16076848 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 ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.422sec

47465 90014 108425 125569 147953 168165 188014 231234

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-S24C06"
export BK_EXAMINATION="ReachabilityFireability"
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-S24C06, examination is ReachabilityFireability"
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-167856420900839"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C06.tgz
mv MultiCrashLeafsetExtension-PT-S24C06 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;