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.r106-tall-167814483300870.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 DLCshifumi-PT-6b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814483300870
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 6.6K Feb 26 08:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 08:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 08:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 08:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 08:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 08:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 08:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 08:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17M 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 DLCshifumi-PT-6b-ReachabilityCardinality-00
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-01
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-02
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-03
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-04
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-05
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-06
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-07
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-08
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-09
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-10
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-11
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-12
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-13
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-14
FORMULA_NAME DLCshifumi-PT-6b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678496936179

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-6b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 01:08:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 01:08:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 01:08:58] [INFO ] Load time of PNML (sax parser for PT used): 995 ms
[2023-03-11 01:08:59] [INFO ] Transformed 44243 places.
[2023-03-11 01:08:59] [INFO ] Transformed 66611 transitions.
[2023-03-11 01:08:59] [INFO ] Found NUPN structural information;
[2023-03-11 01:09:02] [INFO ] Parsed PT model containing 44243 places and 66611 transitions and 182532 arcs in 4531 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=13 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 78550 steps, run timeout after 3002 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 78550 steps, saw 77945 distinct states, run finished after 3004 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 66611 rows 44243 cols
[2023-03-11 01:09:14] [INFO ] Computed 2415 place invariants in 512 ms
[2023-03-11 01:09:39] [INFO ] [Real]Absence check using 2415 positive place invariants in 3787 ms returned unknown
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.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)
[2023-03-11 01:09:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 01:09:40] [INFO ] After 25182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 121 out of 44243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Graph (trivial) has 40532 edges and 44243 vertex of which 3151 / 44243 are part of one of the 200 SCC in 86 ms
Free SCC test removed 2951 places
Drop transitions removed 3338 transitions
Reduce isomorphic transitions removed 3338 transitions.
Drop transitions removed 20535 transitions
Trivial Post-agglo rules discarded 20535 transitions
Performed 20535 trivial Post agglomeration. Transition count delta: 20535
Iterating post reduction 0 with 20535 rules applied. Total rules applied 20536 place count 41292 transition count 42738
Reduce places removed 20535 places and 0 transitions.
Ensure Unique test removed 559 transitions
Reduce isomorphic transitions removed 559 transitions.
Drop transitions removed 551 transitions
Trivial Post-agglo rules discarded 551 transitions
Performed 551 trivial Post agglomeration. Transition count delta: 551
Iterating post reduction 1 with 21645 rules applied. Total rules applied 42181 place count 20757 transition count 41628
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 178 transitions.
Drop transitions removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 2 with 903 rules applied. Total rules applied 43084 place count 20206 transition count 41276
Reduce places removed 174 places and 0 transitions.
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Iterating post reduction 3 with 240 rules applied. Total rules applied 43324 place count 20032 transition count 41210
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 72 rules applied. Total rules applied 43396 place count 19966 transition count 41204
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 43398 place count 19964 transition count 41204
Performed 224 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 224 Pre rules applied. Total rules applied 43398 place count 19964 transition count 40980
Deduced a syphon composed of 224 places in 2586 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 6 with 448 rules applied. Total rules applied 43846 place count 19740 transition count 40980
Performed 10756 Post agglomeration using F-continuation condition.Transition count delta: 10756
Deduced a syphon composed of 10756 places in 20 ms
Reduce places removed 10756 places and 0 transitions.
Iterating global reduction 6 with 21512 rules applied. Total rules applied 65358 place count 8984 transition count 30224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 65359 place count 8984 transition count 30223
Renaming transitions due to excessive name length > 1024 char.
Discarding 401 places :
Symmetric choice reduction at 7 with 401 rule applications. Total rules 65760 place count 8583 transition count 20410
Iterating global reduction 7 with 401 rules applied. Total rules applied 66161 place count 8583 transition count 20410
Ensure Unique test removed 373 transitions
Reduce isomorphic transitions removed 373 transitions.
Iterating post reduction 7 with 373 rules applied. Total rules applied 66534 place count 8583 transition count 20037
Performed 101 Post agglomeration using F-continuation condition with reduction of 198 identical transitions.
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 66736 place count 8482 transition count 20641
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 66738 place count 8482 transition count 20639
Discarding 35 places :
Symmetric choice reduction at 9 with 35 rule applications. Total rules 66773 place count 8447 transition count 20219
Iterating global reduction 9 with 35 rules applied. Total rules applied 66808 place count 8447 transition count 20219
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 9 with 198 rules applied. Total rules applied 67006 place count 8447 transition count 20021
Performed 101 Post agglomeration using F-continuation condition with reduction of 180 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 67208 place count 8346 transition count 20627
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 67209 place count 8346 transition count 20626
Discarding 31 places :
Symmetric choice reduction at 11 with 31 rule applications. Total rules 67240 place count 8315 transition count 20254
Iterating global reduction 11 with 31 rules applied. Total rules applied 67271 place count 8315 transition count 20254
Ensure Unique test removed 174 transitions
Reduce isomorphic transitions removed 174 transitions.
Iterating post reduction 11 with 174 rules applied. Total rules applied 67445 place count 8315 transition count 20080
Performed 101 Post agglomeration using F-continuation condition with reduction of 180 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 67647 place count 8214 transition count 20681
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 67649 place count 8214 transition count 20679
Discarding 32 places :
Symmetric choice reduction at 13 with 32 rule applications. Total rules 67681 place count 8182 transition count 20295
Iterating global reduction 13 with 32 rules applied. Total rules applied 67713 place count 8182 transition count 20295
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Iterating post reduction 13 with 175 rules applied. Total rules applied 67888 place count 8182 transition count 20120
Performed 101 Post agglomeration using F-continuation condition with reduction of 192 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 68090 place count 8081 transition count 20725
Discarding 32 places :
Symmetric choice reduction at 14 with 32 rule applications. Total rules 68122 place count 8049 transition count 20341
Iterating global reduction 14 with 32 rules applied. Total rules applied 68154 place count 8049 transition count 20341
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 14 with 186 rules applied. Total rules applied 68340 place count 8049 transition count 20155
Performed 101 Post agglomeration using F-continuation condition with reduction of 186 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 15 with 202 rules applied. Total rules applied 68542 place count 7948 transition count 20771
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 68544 place count 7948 transition count 20769
Discarding 33 places :
Symmetric choice reduction at 16 with 33 rule applications. Total rules 68577 place count 7915 transition count 20373
Iterating global reduction 16 with 33 rules applied. Total rules applied 68610 place count 7915 transition count 20373
Ensure Unique test removed 187 transitions
Reduce isomorphic transitions removed 187 transitions.
Iterating post reduction 16 with 187 rules applied. Total rules applied 68797 place count 7915 transition count 20186
Performed 101 Post agglomeration using F-continuation condition with reduction of 96 identical transitions.
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 17 with 202 rules applied. Total rules applied 68999 place count 7814 transition count 20861
Drop transitions removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 17 with 81 rules applied. Total rules applied 69080 place count 7814 transition count 20780
Discarding 16 places :
Symmetric choice reduction at 18 with 16 rule applications. Total rules 69096 place count 7798 transition count 20583
Iterating global reduction 18 with 16 rules applied. Total rules applied 69112 place count 7798 transition count 20583
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 18 with 99 rules applied. Total rules applied 69211 place count 7798 transition count 20484
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 19 with 6 rules applied. Total rules applied 69217 place count 7795 transition count 20512
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 69223 place count 7795 transition count 20506
Free-agglomeration rule applied 4894 times with reduction of 3159 identical transitions.
Iterating global reduction 20 with 4894 rules applied. Total rules applied 74117 place count 7795 transition count 12453
Reduce places removed 4894 places and 0 transitions.
Drop transitions removed 5505 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 5598 transitions.
Graph (complete) has 9729 edges and 2901 vertex of which 2021 are kept as prefixes of interest. Removing 880 places using SCC suffix rule.7 ms
Discarding 880 places :
Also discarding 684 output transitions
Drop transitions removed 684 transitions
Iterating post reduction 20 with 10493 rules applied. Total rules applied 84610 place count 2021 transition count 6171
Drop transitions removed 668 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 717 transitions.
Iterating post reduction 21 with 717 rules applied. Total rules applied 85327 place count 2021 transition count 5454
Discarding 1009 places :
Symmetric choice reduction at 22 with 1009 rule applications. Total rules 86336 place count 1012 transition count 2905
Iterating global reduction 22 with 1009 rules applied. Total rules applied 87345 place count 1012 transition count 2905
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 22 with 3 rules applied. Total rules applied 87348 place count 1012 transition count 2902
Drop transitions removed 81 transitions
Redundant transition composition rules discarded 81 transitions
Iterating global reduction 23 with 81 rules applied. Total rules applied 87429 place count 1012 transition count 2821
Discarding 46 places :
Symmetric choice reduction at 23 with 46 rule applications. Total rules 87475 place count 966 transition count 2697
Iterating global reduction 23 with 46 rules applied. Total rules applied 87521 place count 966 transition count 2697
Discarding 10 places :
Symmetric choice reduction at 23 with 10 rule applications. Total rules 87531 place count 956 transition count 1954
Iterating global reduction 23 with 10 rules applied. Total rules applied 87541 place count 956 transition count 1954
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 23 with 10 rules applied. Total rules applied 87551 place count 956 transition count 1944
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 24 with 12 rules applied. Total rules applied 87563 place count 950 transition count 1938
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 24 with 23 rules applied. Total rules applied 87586 place count 950 transition count 1915
Free-agglomeration rule applied 6 times.
Iterating global reduction 24 with 6 rules applied. Total rules applied 87592 place count 950 transition count 1909
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 409 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 421 transitions.
Graph (complete) has 2519 edges and 944 vertex of which 809 are kept as prefixes of interest. Removing 135 places using SCC suffix rule.1 ms
Discarding 135 places :
Also discarding 127 output transitions
Drop transitions removed 127 transitions
Iterating post reduction 24 with 428 rules applied. Total rules applied 88020 place count 809 transition count 1361
Drop transitions removed 54 transitions
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 25 with 105 rules applied. Total rules applied 88125 place count 809 transition count 1256
Discarding 178 places :
Symmetric choice reduction at 26 with 178 rule applications. Total rules 88303 place count 631 transition count 949
Iterating global reduction 26 with 178 rules applied. Total rules applied 88481 place count 631 transition count 949
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 26 with 1 rules applied. Total rules applied 88482 place count 631 transition count 948
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 26 with 2 rules applied. Total rules applied 88484 place count 631 transition count 948
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 88485 place count 630 transition count 947
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 26 with 5 rules applied. Total rules applied 88490 place count 626 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 27 with 1 rules applied. Total rules applied 88491 place count 625 transition count 946
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 28 with 3 Pre rules applied. Total rules applied 88491 place count 625 transition count 943
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 28 with 6 rules applied. Total rules applied 88497 place count 622 transition count 943
Performed 9 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 28 with 19 rules applied. Total rules applied 88516 place count 612 transition count 932
Drop transitions removed 15 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 28 with 31 rules applied. Total rules applied 88547 place count 612 transition count 901
Discarding 8 places :
Symmetric choice reduction at 29 with 8 rule applications. Total rules 88555 place count 604 transition count 892
Iterating global reduction 29 with 8 rules applied. Total rules applied 88563 place count 604 transition count 892
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 29 with 5 rules applied. Total rules applied 88568 place count 604 transition count 887
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 29 with 1 rules applied. Total rules applied 88569 place count 603 transition count 887
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 30 with 1 Pre rules applied. Total rules applied 88569 place count 603 transition count 886
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 88571 place count 602 transition count 886
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 88573 place count 601 transition count 885
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 30 with 3 rules applied. Total rules applied 88576 place count 601 transition count 882
Applied a total of 88576 rules in 33074 ms. Remains 601 /44243 variables (removed 43642) and now considering 882/66611 (removed 65729) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33074 ms. Remains : 601/44243 places, 882/66611 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 15) seen :14
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 01:10:13] [INFO ] Flow matrix only has 513 transitions (discarded 369 similar events)
// Phase 1: matrix 513 rows 601 cols
[2023-03-11 01:10:13] [INFO ] Computed 324 place invariants in 20 ms
[2023-03-11 01:10:13] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 01:10:13] [INFO ] [Nat]Absence check using 324 positive place invariants in 54 ms returned sat
[2023-03-11 01:10:13] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 01:10:13] [INFO ] State equation strengthened by 155 read => feed constraints.
[2023-03-11 01:10:14] [INFO ] After 77ms SMT Verify possible using 155 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 01:10:14] [INFO ] After 163ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-11 01:10:14] [INFO ] After 673ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 52 out of 601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 601/601 places, 882/882 transitions.
Graph (trivial) has 133 edges and 601 vertex of which 30 / 601 are part of one of the 15 SCC in 0 ms
Free SCC test removed 15 places
Drop transitions removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Graph (complete) has 1511 edges and 586 vertex of which 409 are kept as prefixes of interest. Removing 177 places using SCC suffix rule.0 ms
Discarding 177 places :
Also discarding 154 output transitions
Drop transitions removed 154 transitions
Drop transitions removed 74 transitions
Reduce isomorphic transitions removed 74 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 82 rules applied. Total rules applied 84 place count 409 transition count 606
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 92 place count 401 transition count 606
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 92 place count 401 transition count 601
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 102 place count 396 transition count 601
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 106 place count 396 transition count 597
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 154 place count 348 transition count 527
Iterating global reduction 3 with 48 rules applied. Total rules applied 202 place count 348 transition count 527
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 230 place count 334 transition count 513
Drop transitions removed 9 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 804 edges and 334 vertex of which 322 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Iterating post reduction 3 with 11 rules applied. Total rules applied 241 place count 322 transition count 497
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 247 place count 322 transition count 491
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 253 place count 316 transition count 482
Iterating global reduction 5 with 6 rules applied. Total rules applied 259 place count 316 transition count 482
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 265 place count 316 transition count 476
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 266 place count 315 transition count 473
Iterating global reduction 5 with 1 rules applied. Total rules applied 267 place count 315 transition count 473
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 271 place count 315 transition count 469
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 273 place count 314 transition count 468
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 274 place count 314 transition count 467
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 280 place count 314 transition count 461
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 65 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 67 transitions.
Graph (complete) has 696 edges and 307 vertex of which 289 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Iterating post reduction 6 with 75 rules applied. Total rules applied 355 place count 289 transition count 380
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 358 place count 289 transition count 377
Discarding 31 places :
Symmetric choice reduction at 8 with 31 rule applications. Total rules 389 place count 258 transition count 326
Iterating global reduction 8 with 31 rules applied. Total rules applied 420 place count 258 transition count 326
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 423 place count 258 transition count 323
Applied a total of 423 rules in 84 ms. Remains 258 /601 variables (removed 343) and now considering 323/882 (removed 559) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 258/601 places, 323/882 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Finished Best-First random walk after 4824 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=268 )
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 76757 ms.
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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: DLCshifumi_PT_6b
(NrP: 44243 NrTr: 66611 NrArc: 182532)

parse formulas
formulas created successfully
place and transition orderings generation:11m53.947sec

net check time: 0m 0.029sec

init dd package: 0m 3.037sec


before gc: list nodes free: 1915754

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870498

before gc: list nodes free: 1901699

after gc: idd nodes used:15999, unused:63984001; list nodes free:257837703

before gc: list nodes free: 1890914

after gc: idd nodes used:19594, unused:63980406; list nodes free:257812538

before gc: list nodes free: 1881824

after gc: idd nodes used:22624, unused:63977376; list nodes free:257791328

before gc: list nodes free: 1873814

after gc: idd nodes used:25294, unused:63974706; list nodes free:257772638

before gc: list nodes free: 1866572

after gc: idd nodes used:27708, unused:63972292; list nodes free:257755740

before gc: list nodes free: 1859915

after gc: idd nodes used:29927, unused:63970073; list nodes free:257740207

before gc: list nodes free: 1853717

after gc: idd nodes used:31993, unused:63968007; list nodes free:257725745

before gc: list nodes free: 1847897

after gc: idd nodes used:33933, unused:63966067; list nodes free:257712165

before gc: list nodes free: 1842392

after gc: idd nodes used:35768, unused:63964232; list nodes free:257699320

before gc: list nodes free: 1837157

after gc: idd nodes used:37513, unused:63962487; list nodes free:257687105

before gc: list nodes free: 1832153

after gc: idd nodes used:39181, unused:63960819; list nodes free:257675429

before gc: list nodes free: 1827356

after gc: idd nodes used:40780, unused:63959220; list nodes free:257664236

before gc: list nodes free: 1822739

after gc: idd nodes used:42319, unused:63957681; list nodes free:257653463

before gc: list nodes free: 1818284

after gc: idd nodes used:43804, unused:63956196; list nodes free:257643068

BK_STOP 1678498300082

--------------------
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 ReachabilityCardinality -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: 0m39.864sec

/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 540 Segmentation fault ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="DLCshifumi-PT-6b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DLCshifumi-PT-6b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814483300870"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-6b.tgz
mv DLCshifumi-PT-6b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;