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.r229-tall-167856413800823.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 MultiCrashLeafsetExtension-PT-S24C04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413800823
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 15K Feb 26 03:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 03:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 10M 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-S24C04-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679579270059

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C04
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-23 13:47:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 13:47:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 13:47:51] [INFO ] Load time of PNML (sax parser for PT used): 415 ms
[2023-03-23 13:47:52] [INFO ] Transformed 9748 places.
[2023-03-23 13:47:52] [INFO ] Transformed 14659 transitions.
[2023-03-23 13:47:52] [INFO ] Parsed PT model containing 9748 places and 14659 transitions and 58838 arcs in 563 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 240 resets, run finished after 634 ms. (steps per millisecond=15 ) properties (out of 16) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
[2023-03-23 13:47:53] [INFO ] Flatten gal took : 815 ms
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-23 13:47:54] [INFO ] Flow matrix only has 14059 transitions (discarded 600 similar events)
// Phase 1: matrix 14059 rows 9748 cols
[2023-03-23 13:47:54] [INFO ] Flatten gal took : 434 ms
[2023-03-23 13:47:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1941935340717765469.gal : 243 ms
[2023-03-23 13:47:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1999564668683238748.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/ReachabilityCardinality1941935340717765469.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1999564668683238748.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 ...328
[2023-03-23 13:47:54] [INFO ] Computed 921 place invariants in 924 ms
Loading property file /tmp/ReachabilityCardinality1999564668683238748.prop.
[2023-03-23 13:47:57] [INFO ] [Real]Absence check using 62 positive place invariants in 81 ms returned sat
[2023-03-23 13:47:58] [INFO ] [Real]Absence check using 62 positive and 859 generalized place invariants in 504 ms returned sat
[2023-03-23 13:48:11] [INFO ] After 13151ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:9
[2023-03-23 13:48:12] [INFO ] State equation strengthened by 4402 read => feed constraints.
[2023-03-23 13:48:12] [INFO ] After 929ms SMT Verify possible using 4402 Read/Feed constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-23 13:48:12] [INFO ] After 17725ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-23 13:48:15] [INFO ] [Nat]Absence check using 62 positive place invariants in 87 ms returned sat
[2023-03-23 13:48:15] [INFO ] [Nat]Absence check using 62 positive and 859 generalized place invariants in 476 ms returned sat
[2023-03-23 13:48:38] [INFO ] After 21359ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.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)
[2023-03-23 13:48:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 13:48:38] [INFO ] After 25096ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 89 out of 9748 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9748/9748 places, 14659/14659 transitions.
Graph (complete) has 33897 edges and 9748 vertex of which 9712 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.34 ms
Discarding 36 places :
Also discarding 0 output transitions
Drop transitions removed 2280 transitions
Trivial Post-agglo rules discarded 2280 transitions
Performed 2280 trivial Post agglomeration. Transition count delta: 2280
Iterating post reduction 0 with 2280 rules applied. Total rules applied 2281 place count 9712 transition count 12379
Reduce places removed 2280 places and 0 transitions.
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Iterating post reduction 1 with 2400 rules applied. Total rules applied 4681 place count 7432 transition count 12259
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 2 with 120 rules applied. Total rules applied 4801 place count 7312 transition count 12259
Performed 190 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 190 Pre rules applied. Total rules applied 4801 place count 7312 transition count 12069
Deduced a syphon composed of 190 places in 12 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 3 with 380 rules applied. Total rules applied 5181 place count 7122 transition count 12069
Discarding 2190 places :
Symmetric choice reduction at 3 with 2190 rule applications. Total rules 7371 place count 4932 transition count 9879
Iterating global reduction 3 with 2190 rules applied. Total rules applied 9561 place count 4932 transition count 9879
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9561 place count 4932 transition count 9877
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 9565 place count 4930 transition count 9877
Discarding 531 places :
Symmetric choice reduction at 3 with 531 rule applications. Total rules 10096 place count 4399 transition count 7753
Iterating global reduction 3 with 531 rules applied. Total rules applied 10627 place count 4399 transition count 7753
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 10673 place count 4376 transition count 7730
Free-agglomeration rule (complex) applied 249 times.
Iterating global reduction 3 with 249 rules applied. Total rules applied 10922 place count 4376 transition count 7481
Reduce places removed 249 places and 0 transitions.
Iterating post reduction 3 with 249 rules applied. Total rules applied 11171 place count 4127 transition count 7481
Partial Free-agglomeration rule applied 140 times.
Drop transitions removed 140 transitions
Iterating global reduction 4 with 140 rules applied. Total rules applied 11311 place count 4127 transition count 7481
Applied a total of 11311 rules in 4667 ms. Remains 4127 /9748 variables (removed 5621) and now considering 7481/14659 (removed 7178) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4669 ms. Remains : 4127/9748 places, 7481/14659 transitions.
Incomplete random walk after 10000 steps, including 337 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 8) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 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 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 13:48:43] [INFO ] Flow matrix only has 6632 transitions (discarded 849 similar events)
// Phase 1: matrix 6632 rows 4127 cols
[2023-03-23 13:48:43] [INFO ] Computed 885 place invariants in 176 ms
[2023-03-23 13:48:44] [INFO ] [Real]Absence check using 49 positive place invariants in 68 ms returned sat
[2023-03-23 13:48:44] [INFO ] [Real]Absence check using 49 positive and 836 generalized place invariants in 221 ms returned sat
[2023-03-23 13:48:48] [INFO ] After 4949ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 13:48:49] [INFO ] [Nat]Absence check using 49 positive place invariants in 68 ms returned sat
[2023-03-23 13:48:49] [INFO ] [Nat]Absence check using 49 positive and 836 generalized place invariants in 221 ms returned sat
[2023-03-23 13:48:56] [INFO ] After 6149ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 13:48:56] [INFO ] State equation strengthened by 2809 read => feed constraints.
[2023-03-23 13:49:08] [INFO ] After 12716ms SMT Verify possible using 2809 Read/Feed constraints in natural domain returned unsat :4 sat :2
[2023-03-23 13:49:13] [INFO ] Deduced a trap composed of 281 places in 3756 ms of which 75 ms to minimize.
[2023-03-23 13:49:18] [INFO ] Deduced a trap composed of 338 places in 4606 ms of which 5 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-23 13:49:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 13:49:18] [INFO ] After 29628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 56 out of 4127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4127/4127 places, 7481/7481 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 4127 transition count 7476
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 4122 transition count 7476
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 17 place count 4115 transition count 7463
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 4115 transition count 7463
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 24 place count 4115 transition count 7461
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 4113 transition count 7461
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 33 place count 4108 transition count 7441
Iterating global reduction 0 with 5 rules applied. Total rules applied 38 place count 4108 transition count 7441
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 4107 transition count 7440
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 53 place count 4107 transition count 7427
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 66 place count 4094 transition count 7427
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 69 place count 4094 transition count 7427
Applied a total of 69 rules in 2490 ms. Remains 4094 /4127 variables (removed 33) and now considering 7427/7481 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2491 ms. Remains : 4094/4127 places, 7427/7481 transitions.
Incomplete random walk after 10000 steps, including 338 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 25068 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25068 steps, saw 11620 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 13:49:23] [INFO ] Flow matrix only has 6565 transitions (discarded 862 similar events)
// Phase 1: matrix 6565 rows 4094 cols
[2023-03-23 13:49:24] [INFO ] Computed 885 place invariants in 217 ms
[2023-03-23 13:49:24] [INFO ] [Real]Absence check using 49 positive place invariants in 64 ms returned sat
[2023-03-23 13:49:24] [INFO ] [Real]Absence check using 49 positive and 836 generalized place invariants in 213 ms returned sat
[2023-03-23 13:49:27] [INFO ] After 3581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 13:49:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 53 ms returned sat
[2023-03-23 13:49:28] [INFO ] [Nat]Absence check using 49 positive and 836 generalized place invariants in 216 ms returned sat
[2023-03-23 13:49:33] [INFO ] After 5100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 13:49:33] [INFO ] State equation strengthened by 2788 read => feed constraints.
[2023-03-23 13:49:36] [INFO ] After 2638ms SMT Verify possible using 2788 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 13:49:40] [INFO ] Deduced a trap composed of 420 places in 3445 ms of which 5 ms to minimize.
[2023-03-23 13:49:44] [INFO ] Deduced a trap composed of 382 places in 3475 ms of which 4 ms to minimize.
[2023-03-23 13:49:48] [INFO ] Deduced a trap composed of 313 places in 3682 ms of which 4 ms to minimize.
[2023-03-23 13:49:51] [INFO ] Deduced a trap composed of 427 places in 3437 ms of which 4 ms to minimize.
[2023-03-23 13:49:55] [INFO ] Deduced a trap composed of 439 places in 3373 ms of which 4 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-23 13:49:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 13:49:55] [INFO ] After 27819ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 7 ms.
Support contains 56 out of 4094 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4094/4094 places, 7427/7427 transitions.
Applied a total of 0 rules in 467 ms. Remains 4094 /4094 variables (removed 0) and now considering 7427/7427 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 467 ms. Remains : 4094/4094 places, 7427/7427 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4094/4094 places, 7427/7427 transitions.
Applied a total of 0 rules in 436 ms. Remains 4094 /4094 variables (removed 0) and now considering 7427/7427 (removed 0) transitions.
[2023-03-23 13:49:56] [INFO ] Flow matrix only has 6565 transitions (discarded 862 similar events)
[2023-03-23 13:49:56] [INFO ] Invariant cache hit.
[2023-03-23 13:50:00] [INFO ] Implicit Places using invariants in 4173 ms returned [4, 7, 10, 11, 12, 14, 18, 24, 34, 44, 56, 70, 87, 105, 125, 147, 171, 194, 195, 196, 197, 198, 218, 236, 252, 266, 278, 288, 296, 302, 306, 308, 320, 326, 329, 330, 331, 332, 333, 335, 339, 345, 353, 363, 375, 389, 405, 423, 443, 465, 486, 487, 488, 489, 490, 508, 524, 538, 550, 560, 568, 574, 578, 580, 582, 593, 599, 602, 603, 604, 605, 606, 608, 610, 614, 620, 628, 638, 650, 664, 680, 698, 718, 737, 738, 739, 740, 741, 757, 771, 783, 793, 801, 807, 811, 813, 815, 817, 828, 834, 837, 838, 839, 840, 841, 843, 845, 847, 851, 857, 865, 875, 887, 901, 917, 935, 952, 953, 954, 955, 956, 970, 982, 992, 1000, 1006, 1010, 1012, 1014, 1016, 1018, 1035, 1038, 1039, 1040, 1041, 1042, 1044, 1046, 1048, 1050, 1054, 1060, 1068, 1078, 1090, 1104, 1120, 1135, 1136, 1137, 1138, 1139, 1151, 1161, 1169, 1175, 1179, 1181, 1183, 1185, 1187, 1189, 1200, 1206, 1209, 1210, 1211, 1213, 1215, 1217, 1219, 1221, 1223, 1227, 1233, 1241, 1253, 1265, 1279, 1292, 1293, 1294, 1295, 1296, 1306, 1314, 1320, 1324, 1327, 1329, 1331, 1333, 1335, 1337, 1349, 1355, 1358, 1359, 1360, 1361, 1362, 1364, 1366, 1368, 1370, 1372, 1374, 1378, 1384, 1392, 1402, 1414, 1425, 1426, 1427, 1428, 1429, 1437, 1443, 1447, 1449, 1451, 1453, 1455, 1457, 1459, 1461, 1472, 1478, 1481, 1482, 1483, 1484, 1485, 1487, 1489, 1491, 1493, 1495, 1497, 1499, 1503, 1509, 1517, 1527, 1536, 1537, 1538, 1539, 1540, 1546, 1550, 1552, 1554, 1556, 1560, 1562, 1564, 1566, 1577, 1583, 1586, 1587, 1588, 1589, 1590, 1593, 1595, 1597, 1599, 1601, 1603, 1605, 1607, 1611, 1617, 1625, 1632, 1633, 1634, 1635, 1636, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1658, 1669, 1675, 1678, 1679, 1680, 1681, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1704, 1710, 1715, 1716, 1717, 1718, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1750, 1756, 1759, 1760, 1761, 1762, 1763, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1781, 1783, 1787, 1790, 1791, 1792, 1793, 1794, 1796, 1798, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1825, 1831, 1834, 1835, 1836, 1837, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1863, 1864, 1865, 1866, 1867, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1898, 1900, 1904, 1907, 1908, 1909, 1910, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1936, 1937, 1938, 1939, 1940, 1942, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1971, 1977, 1980, 1981, 1982, 1983, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002, 2004, 2006, 2009, 2010, 2011, 2012, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2044, 2050, 2053, 2054, 2055, 2056, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2084, 2085, 2086, 2087, 2088, 2090, 2092, 2094, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2119, 2125, 2128, 2129, 2130, 2131, 2132, 2134, 2136, 2138, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2157, 2164, 2165, 2166, 2167, 2168, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2201, 2207, 2210, 2211, 2212, 2213, 2214, 2216, 2220, 2222, 2224, 2226, 2228, 2230, 2232, 2236, 2242, 2251, 2252, 2253, 2254, 2255, 2262, 2266, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2299, 2302, 2303, 2304, 2305, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2326, 2332, 2340, 2351, 2352, 2353, 2354, 2355, 2363, 2369, 2373, 2375, 2377, 2379, 2381, 2383, 2385, 2387, 2398, 2404, 2407, 2408, 2409, 2410, 2411, 2413, 2415, 2417, 2419, 2421, 2423, 2425, 2429, 2435, 2443, 2453, 2466, 2468, 2469, 2470, 2480, 2490, 2496, 2500, 2502, 2504, 2506, 2508, 2510, 2512, 2524, 2530, 2534, 2535, 2536, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2553, 2559, 2567, 2578, 2592, 2607, 2608, 2609, 2610, 2611, 2623, 2633, 2648, 2652, 2654, 2656, 2658, 2660, 2662, 2674, 2680, 2683, 2684, 2685, 2686, 2687, 2689, 2691, 2693, 2695, 2697, 2701, 2707, 2715, 2725, 2737, 2751, 2768, 2769, 2770, 2771, 2772, 2786, 2798, 2808, 2816, 2822, 2826, 2828, 2830, 2832, 2834, 2851, 2854, 2855, 2857, 2858, 2860, 2864, 2866, 2868, 2872, 2878, 2886, 2896, 2908, 2922, 2938, 2957, 2958, 2959, 2960, 2961, 2977, 2991, 3003, 3013, 3021, 3027, 3031, 3033, 3035, 3037, 3049, 3055, 3058, 3059, 3060, 3061, 3062, 3064, 3066, 3069, 3073, 3079, 3087, 3097, 3109, 3123, 3139, 3157, 3178, 3179, 3180, 3181, 3182, 3200, 3216, 3230, 3242, 3252, 3260, 3266, 3270, 3272, 3274, 3285, 3291, 3294, 3295, 3296, 3297, 3298, 3300, 3302, 3306, 3312, 3320, 3330, 3342, 3356, 3372, 3390, 3411, 3434, 3435, 3436, 3437, 3438, 3458, 3476, 3492, 3506, 3518, 3528, 3536, 3542, 3546, 3548, 3559, 3561, 3564, 3567, 3568, 3569, 3570, 3571, 3573, 3577, 3583, 3591, 3601, 3613, 3627, 3643, 3661, 3681, 3703, 3728, 3729, 3730, 3731, 3732, 3754, 3774, 3792, 3808, 3822, 3834, 3844, 3852, 3858, 3862, 3873]
Discarding 817 places :
Implicit Place search using SMT only with invariants took 4185 ms to find 817 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3277/4094 places, 7427/7427 transitions.
Discarding 187 places :
Symmetric choice reduction at 0 with 187 rule applications. Total rules 187 place count 3090 transition count 7240
Iterating global reduction 0 with 187 rules applied. Total rules applied 374 place count 3090 transition count 7240
Discarding 185 places :
Symmetric choice reduction at 0 with 185 rule applications. Total rules 559 place count 2905 transition count 7055
Iterating global reduction 0 with 185 rules applied. Total rules applied 744 place count 2905 transition count 7055
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 785 place count 2864 transition count 6891
Iterating global reduction 0 with 41 rules applied. Total rules applied 826 place count 2864 transition count 6891
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 829 place count 2864 transition count 6888
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 832 place count 2861 transition count 6888
Applied a total of 832 rules in 1647 ms. Remains 2861 /3277 variables (removed 416) and now considering 6888/7427 (removed 539) transitions.
[2023-03-23 13:50:02] [INFO ] Flow matrix only has 6026 transitions (discarded 862 similar events)
// Phase 1: matrix 6026 rows 2861 cols
[2023-03-23 13:50:02] [INFO ] Computed 68 place invariants in 167 ms
[2023-03-23 13:50:05] [INFO ] Implicit Places using invariants in 3542 ms returned [1245, 1970]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3548 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2859/4094 places, 6888/7427 transitions.
Applied a total of 0 rules in 411 ms. Remains 2859 /2859 variables (removed 0) and now considering 6888/6888 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 10229 ms. Remains : 2859/4094 places, 6888/7427 transitions.
Incomplete random walk after 10000 steps, including 353 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 29336 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29336 steps, saw 12558 distinct states, run finished after 3003 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 13:50:09] [INFO ] Flow matrix only has 6026 transitions (discarded 862 similar events)
// Phase 1: matrix 6026 rows 2859 cols
[2023-03-23 13:50:09] [INFO ] Computed 66 place invariants in 179 ms
[2023-03-23 13:50:10] [INFO ] [Real]Absence check using 47 positive place invariants in 58 ms returned sat
[2023-03-23 13:50:10] [INFO ] [Real]Absence check using 47 positive and 19 generalized place invariants in 32 ms returned sat
[2023-03-23 13:50:12] [INFO ] After 2557ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 13:50:12] [INFO ] [Nat]Absence check using 47 positive place invariants in 57 ms returned sat
[2023-03-23 13:50:12] [INFO ] [Nat]Absence check using 47 positive and 19 generalized place invariants in 27 ms returned sat
[2023-03-23 13:50:17] [INFO ] After 4472ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 13:50:17] [INFO ] State equation strengthened by 2665 read => feed constraints.
[2023-03-23 13:50:19] [INFO ] After 2461ms SMT Verify possible using 2665 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 13:50:22] [INFO ] Deduced a trap composed of 223 places in 1887 ms of which 3 ms to minimize.
[2023-03-23 13:50:24] [INFO ] Deduced a trap composed of 214 places in 1811 ms of which 3 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 7
[2023-03-23 13:50:27] [INFO ] Deduced a trap composed of 213 places in 1803 ms of which 2 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :7 after 9
[2023-03-23 13:50:29] [INFO ] Deduced a trap composed of 194 places in 1849 ms of which 3 ms to minimize.
[2023-03-23 13:50:32] [INFO ] Deduced a trap composed of 218 places in 1792 ms of which 3 ms to minimize.
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :9 after 14
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :14 after 19
[2023-03-23 13:50:35] [INFO ] Deduced a trap composed of 213 places in 1833 ms of which 3 ms to minimize.
[2023-03-23 13:50:37] [INFO ] Deduced a trap composed of 193 places in 1842 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-23 13:50:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 13:50:37] [INFO ] After 25124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 7 ms.
Support contains 56 out of 2859 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2859/2859 places, 6888/6888 transitions.
Applied a total of 0 rules in 384 ms. Remains 2859 /2859 variables (removed 0) and now considering 6888/6888 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 385 ms. Remains : 2859/2859 places, 6888/6888 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2859/2859 places, 6888/6888 transitions.
Applied a total of 0 rules in 374 ms. Remains 2859 /2859 variables (removed 0) and now considering 6888/6888 (removed 0) transitions.
[2023-03-23 13:50:38] [INFO ] Flow matrix only has 6026 transitions (discarded 862 similar events)
[2023-03-23 13:50:38] [INFO ] Invariant cache hit.
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :19 after 29
[2023-03-23 13:50:41] [INFO ] Implicit Places using invariants in 3153 ms returned []
[2023-03-23 13:50:41] [INFO ] Flow matrix only has 6026 transitions (discarded 862 similar events)
[2023-03-23 13:50:41] [INFO ] Invariant cache hit.
[2023-03-23 13:50:42] [INFO ] State equation strengthened by 2665 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :29 after 44
[2023-03-23 13:51:02] [INFO ] Implicit Places using invariants and state equation in 20805 ms returned []
Implicit Place search using SMT with State Equation took 23964 ms to find 0 implicit places.
[2023-03-23 13:51:02] [INFO ] Redundant transitions in 713 ms returned []
[2023-03-23 13:51:02] [INFO ] Flow matrix only has 6026 transitions (discarded 862 similar events)
[2023-03-23 13:51:02] [INFO ] Invariant cache hit.
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :44 after 83
[2023-03-23 13:51:06] [INFO ] Dead Transitions using invariants and state equation in 3833 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28903 ms. Remains : 2859/2859 places, 6888/6888 transitions.
Graph (trivial) has 2441 edges and 2859 vertex of which 24 / 2859 are part of one of the 1 SCC in 9 ms
Free SCC test removed 23 places
Drop transitions removed 593 transitions
Ensure Unique test removed 867 transitions
Reduce isomorphic transitions removed 1460 transitions.
Graph (complete) has 8741 edges and 2836 vertex of which 2819 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Drop transitions removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 261 rules applied. Total rules applied 263 place count 2795 transition count 5191
Reduce places removed 237 places and 0 transitions.
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 1 with 709 rules applied. Total rules applied 972 place count 2558 transition count 4719
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 2 with 665 rules applied. Total rules applied 1637 place count 2323 transition count 4289
Reduce places removed 195 places and 0 transitions.
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 3 with 582 rules applied. Total rules applied 2219 place count 2128 transition count 3902
Reduce places removed 192 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 192 transitions.
Drop transitions removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 4 with 539 rules applied. Total rules applied 2758 place count 1936 transition count 3555
Reduce places removed 155 places and 0 transitions.
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Drop transitions removed 153 transitions
Trivial Post-agglo rules discarded 153 transitions
Performed 153 trivial Post agglomeration. Transition count delta: 153
Iterating post reduction 5 with 463 rules applied. Total rules applied 3221 place count 1781 transition count 3247
Reduce places removed 153 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 153 transitions.
Drop transitions removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 6 with 427 rules applied. Total rules applied 3648 place count 1628 transition count 2973
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 7 with 361 rules applied. Total rules applied 4009 place count 1507 transition count 2733
Reduce places removed 119 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 119 transitions.
Drop transitions removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 8 with 330 rules applied. Total rules applied 4339 place count 1388 transition count 2522
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 9 with 274 rules applied. Total rules applied 4613 place count 1296 transition count 2340
Reduce places removed 90 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 90 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 10 with 247 rules applied. Total rules applied 4860 place count 1206 transition count 2183
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 11 with 198 rules applied. Total rules applied 5058 place count 1139 transition count 2052
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 12 with 174 rules applied. Total rules applied 5232 place count 1075 transition count 1942
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 13 with 136 rules applied. Total rules applied 5368 place count 1029 transition count 1852
Reduce places removed 44 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 14 with 119 rules applied. Total rules applied 5487 place count 985 transition count 1777
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 91 rules applied. Total rules applied 5578 place count 954 transition count 1717
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 16 with 75 rules applied. Total rules applied 5653 place count 925 transition count 1671
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 50 rules applied. Total rules applied 5703 place count 908 transition count 1638
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 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 18 with 40 rules applied. Total rules applied 5743 place count 892 transition count 1614
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 19 with 22 rules applied. Total rules applied 5765 place count 884 transition count 1600
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 20 with 14 rules applied. Total rules applied 5779 place count 878 transition count 1592
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 21 with 32 rules applied. Total rules applied 5811 place count 876 transition count 1562
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 22 with 35 rules applied. Total rules applied 5846 place count 848 transition count 1555
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 11 Pre rules applied. Total rules applied 5846 place count 848 transition count 1544
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 23 with 22 rules applied. Total rules applied 5868 place count 837 transition count 1544
Discarding 573 places :
Symmetric choice reduction at 23 with 573 rule applications. Total rules 6441 place count 264 transition count 958
Iterating global reduction 23 with 573 rules applied. Total rules applied 7014 place count 264 transition count 958
Ensure Unique test removed 469 transitions
Reduce isomorphic transitions removed 469 transitions.
Iterating post reduction 23 with 469 rules applied. Total rules applied 7483 place count 264 transition count 489
Discarding 8 places :
Symmetric choice reduction at 24 with 8 rule applications. Total rules 7491 place count 256 transition count 454
Iterating global reduction 24 with 8 rules applied. Total rules applied 7499 place count 256 transition count 454
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 24 with 98 rules applied. Total rules applied 7597 place count 207 transition count 405
Drop transitions removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 24 with 37 rules applied. Total rules applied 7634 place count 207 transition count 368
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 25 with 14 rules applied. Total rules applied 7648 place count 200 transition count 415
Discarding 1 places :
Symmetric choice reduction at 25 with 1 rule applications. Total rules 7649 place count 199 transition count 411
Iterating global reduction 25 with 1 rules applied. Total rules applied 7650 place count 199 transition count 411
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 25 with 38 rules applied. Total rules applied 7688 place count 199 transition count 373
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 25 with 19 rules applied. Total rules applied 7707 place count 199 transition count 354
Reduce places removed 19 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 26 with 21 rules applied. Total rules applied 7728 place count 180 transition count 352
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 7730 place count 178 transition count 352
Discarding 7 places :
Symmetric choice reduction at 28 with 7 rule applications. Total rules 7737 place count 171 transition count 336
Iterating global reduction 28 with 7 rules applied. Total rules applied 7744 place count 171 transition count 336
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 28 with 3 rules applied. Total rules applied 7747 place count 171 transition count 333
Free-agglomeration rule applied 1 times.
Iterating global reduction 29 with 1 rules applied. Total rules applied 7748 place count 171 transition count 332
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 29 with 1 rules applied. Total rules applied 7749 place count 170 transition count 332
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 30 with 9 rules applied. Total rules applied 7758 place count 170 transition count 323
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 30 with 9 rules applied. Total rules applied 7767 place count 161 transition count 323
Partial Free-agglomeration rule applied 29 times.
Drop transitions removed 29 transitions
Iterating global reduction 31 with 29 rules applied. Total rules applied 7796 place count 161 transition count 323
Partial Post-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 31 with 12 rules applied. Total rules applied 7808 place count 161 transition count 323
Applied a total of 7808 rules in 2389 ms. Remains 161 /2859 variables (removed 2698) and now considering 323/6888 (removed 6565) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 323 rows 161 cols
[2023-03-23 13:51:09] [INFO ] Computed 25 place invariants in 9 ms
[2023-03-23 13:51:09] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-23 13:51:09] [INFO ] [Real]Absence check using 8 positive and 17 generalized place invariants in 6 ms returned sat
[2023-03-23 13:51:09] [INFO ] After 68ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-23 13:51:09] [INFO ] After 86ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-23 13:51:09] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-23 13:51:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-23 13:51:09] [INFO ] [Nat]Absence check using 8 positive and 17 generalized place invariants in 3 ms returned sat
[2023-03-23 13:51:09] [INFO ] After 135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 13:51:09] [INFO ] After 215ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-23 13:51:09] [INFO ] After 334ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-23 13:51:09] [INFO ] Flatten gal took : 13 ms
[2023-03-23 13:51:09] [INFO ] Flatten gal took : 12 ms
[2023-03-23 13:51:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13073087902784849147.gal : 3 ms
[2023-03-23 13:51:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15579166600973775107.prop : 1 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/ReachabilityCardinality13073087902784849147.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15579166600973775107.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 ...330
Loading property file /tmp/ReachabilityCardinality15579166600973775107.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 130
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :130 after 131
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :131 after 135
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :135 after 138
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :138 after 147
Reachability property MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 is true.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :147 after 157
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :157 after 170
Reachability property MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,189,0.100895,7068,2,1247,14,7269,6,0,922,4433,0
Total reachable state count : 189

Verifying 2 reachability properties.
Reachability property MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03,1,0.102087,7068,2,162,14,7269,7,0,926,4433,0
Reachability property MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07,1,0.105825,7068,2,162,14,7269,8,0,987,4433,0
ITS tools runner thread asked to quit. Dying gracefully.
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)
[2023-03-23 13:51:10] [INFO ] Flatten gal took : 387 ms
[2023-03-23 13:51:10] [INFO ] Applying decomposition
[2023-03-23 13:51:10] [INFO ] Flatten gal took : 390 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10735927295570466894.txt' '-o' '/tmp/graph10735927295570466894.bin' '-w' '/tmp/graph10735927295570466894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10735927295570466894.bin' '-l' '-1' '-v' '-w' '/tmp/graph10735927295570466894.weights' '-q' '0' '-e' '0.001'
[2023-03-23 13:51:12] [INFO ] Decomposing Gal with order
[2023-03-23 13:51:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 13:51:15] [INFO ] Removed a total of 9719 redundant transitions.
[2023-03-23 13:51:15] [INFO ] Flatten gal took : 2155 ms
[2023-03-23 13:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2018 labels/synchronizations in 496 ms.
[2023-03-23 13:51:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7370151134645559334.gal : 111 ms
[2023-03-23 13:51:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3200556693589663178.prop : 1 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/ReachabilityCardinality7370151134645559334.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3200556693589663178.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality3200556693589663178.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1 after 63
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :63 after 67
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :83 after 208
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :67 after 160
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :160 after 179
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :179 after 204
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :204 after 323
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :323 after 397
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :208 after 274
SDD proceeding with computation,2 properties remain. new max is 524288
SDD size :397 after 556
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :274 after 725
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :725 after 733
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :733 after 745
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :745 after 765
SDD proceeding with computation,2 properties remain. new max is 1048576
SDD size :556 after 873
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :765 after 801
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :801 after 1360
ITS-tools command line returned an error code 137
[2023-03-23 14:12:40] [INFO ] Flatten gal took : 478 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11603922017907413849
[2023-03-23 14:12:41] [INFO ] Too many transitions (6888) to apply POR reductions. Disabling POR matrices.
[2023-03-23 14:12:41] [INFO ] Applying decomposition
[2023-03-23 14:12:42] [INFO ] Built C files in 503ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11603922017907413849
[2023-03-23 14:12:42] [INFO ] Flatten gal took : 351 ms
Running compilation step : cd /tmp/ltsmin11603922017907413849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6878586628766451769.txt' '-o' '/tmp/graph6878586628766451769.bin' '-w' '/tmp/graph6878586628766451769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6878586628766451769.bin' '-l' '-1' '-v' '-w' '/tmp/graph6878586628766451769.weights' '-q' '0' '-e' '0.001'
[2023-03-23 14:12:56] [INFO ] Decomposing Gal with order
[2023-03-23 14:12:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 14:13:02] [INFO ] Removed a total of 6867 redundant transitions.
[2023-03-23 14:13:02] [INFO ] Flatten gal took : 1989 ms
[2023-03-23 14:13:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 5132 labels/synchronizations in 640 ms.
[2023-03-23 14:13:03] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2687212601286479937.gal : 139 ms
[2023-03-23 14:13:03] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3229946489637221135.prop : 1 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/ReachabilityFireability2687212601286479937.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3229946489637221135.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityFireability3229946489637221135.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :27 after 31
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :31 after 36
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 43
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :43 after 50
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :50 after 56
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :56 after 64
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :64 after 72
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :72 after 84
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :84 after 104
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :104 after 110
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :110 after 225
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :225 after 234
Compilation finished in 36716 ms.
Running link step : cd /tmp/ltsmin11603922017907413849;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 93 ms.
Running LTSmin : cd /tmp/ltsmin11603922017907413849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C04ReachabilityFireability03==true'
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :234 after 404
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :404 after 772
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :772 after 998
Detected timeout of ITS tools.
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :998 after 2146
SDD proceeding with computation,2 properties remain. new max is 524288
SDD size :2146 after 2726
SDD proceeding with computation,2 properties remain. new max is 1048576
SDD size :2726 after 5294
Detected timeout of ITS tools.
[2023-03-23 14:41:21] [INFO ] Flatten gal took : 420 ms
[2023-03-23 14:41:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10930877384868380082.gal : 66 ms
[2023-03-23 14:41:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6965269450685514633.prop : 0 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/ReachabilityFireability10930877384868380082.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6965269450685514633.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
Loading property file /tmp/ReachabilityFireability6965269450685514633.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 43
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :43 after 45
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :45 after 47
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :47 after 56
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :56 after 58
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :58 after 77
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin11603922017907413849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C04ReachabilityFireability03==true'
Running LTSmin : cd /tmp/ltsmin11603922017907413849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C04ReachabilityFireability07==true'
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :77 after 169
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :169 after 372
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :372 after 803
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :803 after 807
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :807 after 845
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :845 after 863
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9971272 kB
After kill :
MemTotal: 16393232 kB
MemFree: 13825444 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="MultiCrashLeafsetExtension-PT-S24C04"
export BK_EXAMINATION="ReachabilityFireability"
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 MultiCrashLeafsetExtension-PT-S24C04, 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 r229-tall-167856413800823"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C04.tgz
mv MultiCrashLeafsetExtension-PT-S24C04 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 ;