About the Execution of ITS-Tools for DLCshifumi-PT-6b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4663.771 | 79335.00 | 180880.00 | 2054.20 | TTTFFFFTTTFFTTTF | 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.r101-tall-167814476000870.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 itstools
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 r101-tall-167814476000870
=====================================================================
--------------------
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 1678329649164
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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCshifumi-PT-6b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 02:40:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 02:40:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:40:52] [INFO ] Load time of PNML (sax parser for PT used): 1011 ms
[2023-03-09 02:40:53] [INFO ] Transformed 44243 places.
[2023-03-09 02:40:53] [INFO ] Transformed 66611 transitions.
[2023-03-09 02:40:53] [INFO ] Found NUPN structural information;
[2023-03-09 02:40:55] [INFO ] Parsed PT model containing 44243 places and 66611 transitions and 182532 arcs in 4137 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 47 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 1034 ms. (steps per millisecond=9 ) properties (out of 15) seen :1
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :0
[2023-03-09 02:41:07] [INFO ] Flatten gal took : 2598 ms
Interrupted probabilistic random walk after 54947 steps, run timeout after 3012 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 54947 steps, saw 54477 distinct states, run finished after 3014 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 14 properties.
[2023-03-09 02:41:08] [INFO ] Flatten gal took : 1521 ms
// Phase 1: matrix 66611 rows 44243 cols
[2023-03-09 02:41:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18179797819000676026.gal : 359 ms
[2023-03-09 02:41:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4280308799172011323.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18179797819000676026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4280308799172011323.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-09 02:41:09] [INFO ] Computed 2415 place invariants in 578 ms
[2023-03-09 02:41:34] [INFO ] [Real]Absence check using 2415 positive place invariants in 3644 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)
[2023-03-09 02:41:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 02:41:34] [INFO ] After 25154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 118 out of 44243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44243/44243 places, 66611/66611 transitions.
Graph (trivial) has 40537 edges and 44243 vertex of which 3167 / 44243 are part of one of the 201 SCC in 74 ms
Free SCC test removed 2966 places
Drop transitions removed 3355 transitions
Reduce isomorphic transitions removed 3355 transitions.
Drop transitions removed 20526 transitions
Trivial Post-agglo rules discarded 20526 transitions
Performed 20526 trivial Post agglomeration. Transition count delta: 20526
Iterating post reduction 0 with 20526 rules applied. Total rules applied 20527 place count 41277 transition count 42730
Reduce places removed 20526 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 21636 rules applied. Total rules applied 42163 place count 20751 transition count 41620
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 43066 place count 20200 transition count 41268
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 43306 place count 20026 transition count 41202
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 43378 place count 19960 transition count 41196
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 43380 place count 19958 transition count 41196
Performed 224 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 224 Pre rules applied. Total rules applied 43380 place count 19958 transition count 40972
Deduced a syphon composed of 224 places in 2545 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 6 with 448 rules applied. Total rules applied 43828 place count 19734 transition count 40972
Performed 10755 Post agglomeration using F-continuation condition.Transition count delta: 10755
Deduced a syphon composed of 10755 places in 32 ms
Reduce places removed 10755 places and 0 transitions.
Iterating global reduction 6 with 21510 rules applied. Total rules applied 65338 place count 8979 transition count 30217
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 65339 place count 8979 transition count 30216
Renaming transitions due to excessive name length > 1024 char.
Loading property file /tmp/ReachabilityCardinality4280308799172011323.prop.
Discarding 402 places :
Symmetric choice reduction at 7 with 402 rule applications. Total rules 65741 place count 8577 transition count 20397
Iterating global reduction 7 with 402 rules applied. Total rules applied 66143 place count 8577 transition count 20397
Ensure Unique test removed 374 transitions
Reduce isomorphic transitions removed 374 transitions.
Iterating post reduction 7 with 374 rules applied. Total rules applied 66517 place count 8577 transition count 20023
Performed 101 Post agglomeration using F-continuation condition with reduction of 198 identical transitions.
Deduced a syphon composed of 101 places in 12 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 66719 place count 8476 transition count 20627
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 66721 place count 8476 transition count 20625
Discarding 35 places :
Symmetric choice reduction at 9 with 35 rule applications. Total rules 66756 place count 8441 transition count 20205
Iterating global reduction 9 with 35 rules applied. Total rules applied 66791 place count 8441 transition count 20205
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 9 with 198 rules applied. Total rules applied 66989 place count 8441 transition count 20007
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 10 with 202 rules applied. Total rules applied 67191 place count 8340 transition count 20613
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 67192 place count 8340 transition count 20612
Discarding 31 places :
Symmetric choice reduction at 11 with 31 rule applications. Total rules 67223 place count 8309 transition count 20240
Iterating global reduction 11 with 31 rules applied. Total rules applied 67254 place count 8309 transition count 20240
Ensure Unique test removed 174 transitions
Reduce isomorphic transitions removed 174 transitions.
Iterating post reduction 11 with 174 rules applied. Total rules applied 67428 place count 8309 transition count 20066
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 67630 place count 8208 transition count 20667
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 67632 place count 8208 transition count 20665
Discarding 32 places :
Symmetric choice reduction at 13 with 32 rule applications. Total rules 67664 place count 8176 transition count 20281
Iterating global reduction 13 with 32 rules applied. Total rules applied 67696 place count 8176 transition count 20281
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Iterating post reduction 13 with 175 rules applied. Total rules applied 67871 place count 8176 transition count 20106
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 68073 place count 8075 transition count 20711
Discarding 32 places :
Symmetric choice reduction at 14 with 32 rule applications. Total rules 68105 place count 8043 transition count 20327
Iterating global reduction 14 with 32 rules applied. Total rules applied 68137 place count 8043 transition count 20327
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 14 with 186 rules applied. Total rules applied 68323 place count 8043 transition count 20141
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 15 with 202 rules applied. Total rules applied 68525 place count 7942 transition count 20760
Discarding 32 places :
Symmetric choice reduction at 15 with 32 rule applications. Total rules 68557 place count 7910 transition count 20376
Iterating global reduction 15 with 32 rules applied. Total rules applied 68589 place count 7910 transition count 20376
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 15 with 192 rules applied. Total rules applied 68781 place count 7910 transition count 20184
Performed 101 Post agglomeration using F-continuation condition with reduction of 96 identical transitions.
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 16 with 202 rules applied. Total rules applied 68983 place count 7809 transition count 20862
Drop transitions removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 16 with 84 rules applied. Total rules applied 69067 place count 7809 transition count 20778
Discarding 16 places :
Symmetric choice reduction at 17 with 16 rule applications. Total rules 69083 place count 7793 transition count 20580
Iterating global reduction 17 with 16 rules applied. Total rules applied 69099 place count 7793 transition count 20580
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 17 with 99 rules applied. Total rules applied 69198 place count 7793 transition count 20481
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 18 with 4 rules applied. Total rules applied 69202 place count 7791 transition count 20504
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 69206 place count 7791 transition count 20500
Free-agglomeration rule applied 4895 times with reduction of 3159 identical transitions.
Iterating global reduction 19 with 4895 rules applied. Total rules applied 74101 place count 7791 transition count 12446
Reduce places removed 4895 places and 0 transitions.
Drop transitions removed 5515 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 5608 transitions.
Graph (complete) has 9715 edges and 2896 vertex of which 2001 are kept as prefixes of interest. Removing 895 places using SCC suffix rule.7 ms
Discarding 895 places :
Also discarding 695 output transitions
Drop transitions removed 695 transitions
Iterating post reduction 19 with 10504 rules applied. Total rules applied 84605 place count 2001 transition count 6143
Drop transitions removed 681 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 730 transitions.
Iterating post reduction 20 with 730 rules applied. Total rules applied 85335 place count 2001 transition count 5413
Discarding 1012 places :
Symmetric choice reduction at 21 with 1012 rule applications. Total rules 86347 place count 989 transition count 2842
Iterating global reduction 21 with 1012 rules applied. Total rules applied 87359 place count 989 transition count 2842
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 87361 place count 989 transition count 2840
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 22 with 75 rules applied. Total rules applied 87436 place count 989 transition count 2765
Discarding 40 places :
Symmetric choice reduction at 22 with 40 rule applications. Total rules 87476 place count 949 transition count 2660
Iterating global reduction 22 with 40 rules applied. Total rules applied 87516 place count 949 transition count 2660
Discarding 10 places :
Symmetric choice reduction at 22 with 10 rule applications. Total rules 87526 place count 939 transition count 1925
Iterating global reduction 22 with 10 rules applied. Total rules applied 87536 place count 939 transition count 1925
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 22 with 10 rules applied. Total rules applied 87546 place count 939 transition count 1915
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 23 with 12 rules applied. Total rules applied 87558 place count 933 transition count 1909
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 23 with 23 rules applied. Total rules applied 87581 place count 933 transition count 1886
Free-agglomeration rule applied 6 times.
Iterating global reduction 23 with 6 rules applied. Total rules applied 87587 place count 933 transition count 1880
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 404 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 416 transitions.
Graph (complete) has 2475 edges and 927 vertex of which 792 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 23 with 423 rules applied. Total rules applied 88010 place count 792 transition count 1337
Drop transitions removed 54 transitions
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 24 with 105 rules applied. Total rules applied 88115 place count 792 transition count 1232
Discarding 176 places :
Symmetric choice reduction at 25 with 176 rule applications. Total rules 88291 place count 616 transition count 927
Iterating global reduction 25 with 176 rules applied. Total rules applied 88467 place count 616 transition count 927
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 88468 place count 616 transition count 926
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 25 with 2 rules applied. Total rules applied 88470 place count 616 transition count 926
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 25 with 1 rules applied. Total rules applied 88471 place count 615 transition count 925
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 25 with 5 rules applied. Total rules applied 88476 place count 611 transition count 924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 26 with 1 rules applied. Total rules applied 88477 place count 610 transition count 924
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 27 with 3 Pre rules applied. Total rules applied 88477 place count 610 transition count 921
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 27 with 6 rules applied. Total rules applied 88483 place count 607 transition count 921
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 27 with 19 rules applied. Total rules applied 88502 place count 597 transition count 910
Drop transitions removed 15 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 27 with 31 rules applied. Total rules applied 88533 place count 597 transition count 879
Discarding 8 places :
Symmetric choice reduction at 28 with 8 rule applications. Total rules 88541 place count 589 transition count 870
Iterating global reduction 28 with 8 rules applied. Total rules applied 88549 place count 589 transition count 870
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 28 with 5 rules applied. Total rules applied 88554 place count 589 transition count 865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 28 with 1 rules applied. Total rules applied 88555 place count 588 transition count 865
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 29 with 1 Pre rules applied. Total rules applied 88555 place count 588 transition count 864
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 88557 place count 587 transition count 864
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 88559 place count 586 transition count 863
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 29 with 3 rules applied. Total rules applied 88562 place count 586 transition count 860
Applied a total of 88562 rules in 31405 ms. Remains 586 /44243 variables (removed 43657) and now considering 860/66611 (removed 65751) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31407 ms. Remains : 586/44243 places, 860/66611 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 14) seen :12
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-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-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 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 02:42:06] [INFO ] Flow matrix only has 500 transitions (discarded 360 similar events)
// Phase 1: matrix 500 rows 586 cols
[2023-03-09 02:42:06] [INFO ] Computed 315 place invariants in 26 ms
[2023-03-09 02:42:06] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 02:42:06] [INFO ] [Nat]Absence check using 315 positive place invariants in 50 ms returned sat
[2023-03-09 02:42:06] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 02:42:06] [INFO ] State equation strengthened by 152 read => feed constraints.
[2023-03-09 02:42:06] [INFO ] After 94ms SMT Verify possible using 152 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 02:42:06] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 139 ms.
[2023-03-09 02:42:06] [INFO ] After 780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 22 ms.
Support contains 56 out of 586 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 586/586 places, 860/860 transitions.
Graph (trivial) has 123 edges and 586 vertex of which 28 / 586 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Drop transitions removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Graph (complete) has 1473 edges and 572 vertex of which 407 are kept as prefixes of interest. Removing 165 places using SCC suffix rule.0 ms
Discarding 165 places :
Also discarding 143 output transitions
Drop transitions removed 143 transitions
Drop transitions removed 71 transitions
Reduce isomorphic transitions removed 71 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 79 rules applied. Total rules applied 81 place count 407 transition count 601
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 89 place count 399 transition count 601
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 89 place count 399 transition count 599
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 93 place count 397 transition count 599
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 136 place count 354 transition count 535
Iterating global reduction 2 with 43 rules applied. Total rules applied 179 place count 354 transition count 535
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 205 place count 341 transition count 522
Drop transitions removed 8 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 818 edges and 341 vertex of which 337 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 2 with 10 rules applied. Total rules applied 215 place count 337 transition count 511
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 217 place count 337 transition count 509
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 219 place count 335 transition count 506
Iterating global reduction 4 with 2 rules applied. Total rules applied 221 place count 335 transition count 506
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 227 place count 335 transition count 500
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 228 place count 334 transition count 497
Iterating global reduction 4 with 1 rules applied. Total rules applied 229 place count 334 transition count 497
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 233 place count 334 transition count 493
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 5 with 2 rules applied. Total rules applied 235 place count 333 transition count 492
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 236 place count 333 transition count 491
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 242 place count 333 transition count 485
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 69 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 72 transitions.
Graph (complete) has 733 edges and 326 vertex of which 308 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 5 with 80 rules applied. Total rules applied 322 place count 308 transition count 399
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 325 place count 308 transition count 396
Discarding 33 places :
Symmetric choice reduction at 7 with 33 rule applications. Total rules 358 place count 275 transition count 343
Iterating global reduction 7 with 33 rules applied. Total rules applied 391 place count 275 transition count 343
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 394 place count 275 transition count 340
Applied a total of 394 rules in 82 ms. Remains 275 /586 variables (removed 311) and now considering 340/860 (removed 520) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 275/586 places, 340/860 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :1
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 411 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=205 )
FORMULA DLCshifumi-PT-6b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 76243 ms.
BK_STOP 1678329728499
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="itstools"
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 itstools"
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 r101-tall-167814476000870"
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 '
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 ;