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-167856414000943.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-S32C08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856414000943
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 14K Feb 26 02:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 02:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 02:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 26 03:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 03:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 03:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 03:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28M 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-S32C08-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679631462333

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-S32C08
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-24 04:17:44] [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]
[2023-03-24 04:17:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 04:17:44] [INFO ] Load time of PNML (sax parser for PT used): 829 ms
[2023-03-24 04:17:44] [INFO ] Transformed 27452 places.
[2023-03-24 04:17:45] [INFO ] Transformed 41619 transitions.
[2023-03-24 04:17:45] [INFO ] Parsed PT model containing 27452 places and 41619 transitions and 159406 arcs in 1068 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 121 resets, run finished after 1259 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-24 04:17:47] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27452 cols
[2023-03-24 04:17:48] [INFO ] Flatten gal took : 1921 ms
[2023-03-24 04:17:49] [INFO ] Flatten gal took : 1147 ms
[2023-03-24 04:17:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16076010647204280800.gal : 296 ms
[2023-03-24 04:17:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16188955557385313051.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/ReachabilityCardinality16076010647204280800.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16188955557385313051.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
[2023-03-24 04:17:52] [INFO ] Computed 1753 place invariants in 5633 ms
[2023-03-24 04:18:01] [INFO ] [Real]Absence check using 86 positive place invariants in 140 ms returned sat
[2023-03-24 04:18:03] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 2222 ms returned sat
Loading property file /tmp/ReachabilityCardinality16188955557385313051.prop.
[2023-03-24 04:18:17] [INFO ] After 13087ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:11
[2023-03-24 04:18:18] [INFO ] State equation strengthened by 13378 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java: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)
[2023-03-24 04:18:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 04:18:18] [INFO ] After 25305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 103 out of 27452 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27452/27452 places, 41619/41619 transitions.
Graph (complete) has 92537 edges and 27452 vertex of which 27400 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.78 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 8244 transitions
Trivial Post-agglo rules discarded 8244 transitions
Performed 8244 trivial Post agglomeration. Transition count delta: 8244
Iterating post reduction 0 with 8244 rules applied. Total rules applied 8245 place count 27400 transition count 33375
Reduce places removed 8244 places and 0 transitions.
Performed 192 Post agglomeration using F-continuation condition.Transition count delta: 192
Iterating post reduction 1 with 8436 rules applied. Total rules applied 16681 place count 19156 transition count 33183
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 16873 place count 18964 transition count 33183
Performed 515 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 515 Pre rules applied. Total rules applied 16873 place count 18964 transition count 32668
Deduced a syphon composed of 515 places in 62 ms
Reduce places removed 515 places and 0 transitions.
Iterating global reduction 3 with 1030 rules applied. Total rules applied 17903 place count 18449 transition count 32668
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 88 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 17957 place count 18422 transition count 32641
Free-agglomeration rule (complex) applied 1439 times.
Iterating global reduction 3 with 1439 rules applied. Total rules applied 19396 place count 18422 transition count 31202
Reduce places removed 1439 places and 0 transitions.
Iterating post reduction 3 with 1439 rules applied. Total rules applied 20835 place count 16983 transition count 31202
Discarding 7896 places :
Symmetric choice reduction at 4 with 7896 rule applications. Total rules 28731 place count 9087 transition count 23306
Iterating global reduction 4 with 7896 rules applied. Total rules applied 36627 place count 9087 transition count 23306
Partial Free-agglomeration rule applied 384 times.
Drop transitions removed 384 transitions
Iterating global reduction 4 with 384 rules applied. Total rules applied 37011 place count 9087 transition count 23306
Applied a total of 37011 rules in 13423 ms. Remains 9087 /27452 variables (removed 18365) and now considering 23306/41619 (removed 18313) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13428 ms. Remains : 9087/27452 places, 23306/41619 transitions.
Incomplete random walk after 10000 steps, including 200 resets, run finished after 937 ms. (steps per millisecond=10 ) properties (out of 12) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-24 04:18:33] [INFO ] Flow matrix only has 21853 transitions (discarded 1453 similar events)
// Phase 1: matrix 21853 rows 9087 cols
[2023-03-24 04:18:34] [INFO ] Computed 1701 place invariants in 989 ms
[2023-03-24 04:18:36] [INFO ] [Real]Absence check using 65 positive place invariants in 135 ms returned sat
[2023-03-24 04:18:37] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 645 ms returned sat
[2023-03-24 04:18:56] [INFO ] After 22108ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-24 04:18:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 209 ms returned sat
[2023-03-24 04:18:59] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 702 ms returned sat
[2023-03-24 04:19:21] [INFO ] After 21476ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2023-03-24 04:19:21] [INFO ] State equation strengthened by 13378 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 04:19:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 04:19:21] [INFO ] After 25231ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:8
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 52 out of 9087 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9087/9087 places, 23306/23306 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 0 with 6 rules applied. Total rules applied 6 place count 9087 transition count 23300
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 9081 transition count 23300
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 9081 transition count 23296
Deduced a syphon composed of 4 places in 20 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 9077 transition count 23296
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 25 place count 9072 transition count 23284
Iterating global reduction 2 with 5 rules applied. Total rules applied 30 place count 9072 transition count 23284
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 30 place count 9072 transition count 23283
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 9071 transition count 23283
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 21 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 44 place count 9065 transition count 23277
Free-agglomeration rule (complex) applied 124 times.
Iterating global reduction 2 with 124 rules applied. Total rules applied 168 place count 9065 transition count 23160
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 2 with 124 rules applied. Total rules applied 292 place count 8941 transition count 23160
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 293 place count 8940 transition count 23159
Iterating global reduction 3 with 1 rules applied. Total rules applied 294 place count 8940 transition count 23159
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 301 place count 8940 transition count 23159
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 306 place count 8935 transition count 23154
Iterating global reduction 3 with 5 rules applied. Total rules applied 311 place count 8935 transition count 23154
Applied a total of 311 rules in 10971 ms. Remains 8935 /9087 variables (removed 152) and now considering 23154/23306 (removed 152) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10972 ms. Remains : 8935/9087 places, 23154/23306 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 890 ms. (steps per millisecond=11 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 7) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-24 04:19:34] [INFO ] Flow matrix only has 21588 transitions (discarded 1566 similar events)
// Phase 1: matrix 21588 rows 8935 cols
[2023-03-24 04:19:35] [INFO ] Computed 1701 place invariants in 981 ms
[2023-03-24 04:19:37] [INFO ] [Real]Absence check using 65 positive place invariants in 147 ms returned sat
[2023-03-24 04:19:37] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 617 ms returned sat
[2023-03-24 04:19:38] [INFO ] After 3134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 04:19:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 152 ms returned sat
[2023-03-24 04:19:40] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 635 ms returned sat
[2023-03-24 04:20:02] [INFO ] After 20942ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-24 04:20:02] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-24 04:20:03] [INFO ] After 919ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-24 04:20:03] [INFO ] After 920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-24 04:20:03] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 47 out of 8935 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8935/8935 places, 23154/23154 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8935 transition count 23153
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8934 transition count 23153
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8934 transition count 23152
Deduced a syphon composed of 1 places in 20 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8933 transition count 23152
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 8932 transition count 23151
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 8932 transition count 23151
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 8932 transition count 23150
Deduced a syphon composed of 1 places in 20 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 8931 transition count 23150
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 8931 transition count 23150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 10 place count 8930 transition count 23149
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 8930 transition count 23149
Applied a total of 11 rules in 7217 ms. Remains 8930 /8935 variables (removed 5) and now considering 23149/23154 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7217 ms. Remains : 8930/8935 places, 23149/23154 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 860 ms. (steps per millisecond=11 ) properties (out of 6) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-24 04:20:12] [INFO ] Flow matrix only has 21583 transitions (discarded 1566 similar events)
// Phase 1: matrix 21583 rows 8930 cols
[2023-03-24 04:20:13] [INFO ] Computed 1701 place invariants in 1025 ms
[2023-03-24 04:20:14] [INFO ] [Real]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-24 04:20:15] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 663 ms returned sat
[2023-03-24 04:20:16] [INFO ] After 2943ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-24 04:20:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 143 ms returned sat
[2023-03-24 04:20:18] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 631 ms returned sat
[2023-03-24 04:20:39] [INFO ] After 20219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-24 04:20:39] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-24 04:20:41] [INFO ] After 2057ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-24 04:20:41] [INFO ] After 2058ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-24 04:20:41] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 45 out of 8930 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8930/8930 places, 23149/23149 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8930 transition count 23148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8929 transition count 23148
Applied a total of 2 rules in 3518 ms. Remains 8929 /8930 variables (removed 1) and now considering 23148/23149 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3518 ms. Remains : 8929/8930 places, 23148/23149 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 824 ms. (steps per millisecond=12 ) properties (out of 5) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-24 04:20:46] [INFO ] Flow matrix only has 21582 transitions (discarded 1566 similar events)
// Phase 1: matrix 21582 rows 8929 cols
[2023-03-24 04:20:47] [INFO ] Computed 1701 place invariants in 936 ms
[2023-03-24 04:20:48] [INFO ] [Real]Absence check using 65 positive place invariants in 119 ms returned sat
[2023-03-24 04:20:48] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 602 ms returned sat
[2023-03-24 04:20:49] [INFO ] After 2475ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 04:20:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 117 ms returned sat
[2023-03-24 04:20:51] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 606 ms returned sat
[2023-03-24 04:21:09] [INFO ] After 17404ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 04:21:09] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-24 04:21:14] [INFO ] After 5153ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-24 04:21:14] [INFO ] After 5155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-24 04:21:14] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 37 out of 8929 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8929/8929 places, 23148/23148 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 8929 transition count 23145
Deduced a syphon composed of 3 places in 22 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8926 transition count 23145
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 8923 transition count 23142
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 8923 transition count 23142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 12 place count 8923 transition count 23141
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 8922 transition count 23141
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 8922 transition count 23141
Applied a total of 16 rules in 5597 ms. Remains 8922 /8929 variables (removed 7) and now considering 23141/23148 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5598 ms. Remains : 8922/8929 places, 23141/23148 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 855 ms. (steps per millisecond=11 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 11695 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{0=1}
Probabilistic random walk after 11695 steps, saw 5712 distinct states, run finished after 3003 ms. (steps per millisecond=3 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
[2023-03-24 04:21:24] [INFO ] Flow matrix only has 21575 transitions (discarded 1566 similar events)
// Phase 1: matrix 21575 rows 8922 cols
[2023-03-24 04:21:25] [INFO ] Computed 1701 place invariants in 985 ms
[2023-03-24 04:21:26] [INFO ] [Real]Absence check using 65 positive place invariants in 160 ms returned sat
[2023-03-24 04:21:27] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 671 ms returned sat
[2023-03-24 04:21:43] [INFO ] After 17727ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 04:21:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 141 ms returned sat
[2023-03-24 04:21:44] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 608 ms returned sat
[2023-03-24 04:22:02] [INFO ] After 17215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 04:22:02] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-24 04:22:05] [INFO ] After 3207ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-24 04:22:08] [INFO ] After 5589ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-24 04:22:08] [INFO ] After 25103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 8922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8922/8922 places, 23141/23141 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 8922 transition count 23136
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 8917 transition count 23136
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 8917 transition count 23131
Deduced a syphon composed of 5 places in 20 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 8912 transition count 23131
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 24 place count 8908 transition count 23127
Iterating global reduction 2 with 4 rules applied. Total rules applied 28 place count 8908 transition count 23127
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 28 place count 8908 transition count 23123
Deduced a syphon composed of 4 places in 21 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 8904 transition count 23123
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 46 place count 8904 transition count 23113
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 56 place count 8894 transition count 23113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 61 place count 8889 transition count 23108
Iterating global reduction 3 with 5 rules applied. Total rules applied 66 place count 8889 transition count 23108
Applied a total of 66 rules in 7520 ms. Remains 8889 /8922 variables (removed 33) and now considering 23108/23141 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7521 ms. Remains : 8889/8922 places, 23108/23141 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 912 ms. (steps per millisecond=10 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 11640 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 11640 steps, saw 5676 distinct states, run finished after 3002 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-24 04:22:20] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-24 04:22:20] [INFO ] Computed 1701 place invariants in 933 ms
[2023-03-24 04:22:22] [INFO ] [Real]Absence check using 63 positive place invariants in 113 ms returned sat
[2023-03-24 04:22:22] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 642 ms returned sat
[2023-03-24 04:22:39] [INFO ] After 15847ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3
[2023-03-24 04:22:39] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-24 04:22:42] [INFO ] After 3201ms SMT Verify possible using 13378 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 04:22:42] [INFO ] After 21419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 04:22:43] [INFO ] [Nat]Absence check using 63 positive place invariants in 112 ms returned sat
[2023-03-24 04:22:44] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 636 ms returned sat
[2023-03-24 04:23:01] [INFO ] After 17265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 04:23:06] [INFO ] After 4435ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-24 04:23:28] [INFO ] Deduced a trap composed of 2 places in 20669 ms of which 27 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)
[2023-03-24 04:23:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 04:23:28] [INFO ] After 45713ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 8889 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1723 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1723 ms. Remains : 8889/8889 places, 23108/23108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1753 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
[2023-03-24 04:23:31] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
[2023-03-24 04:23:31] [INFO ] Invariant cache hit.
[2023-03-24 04:23:32] [INFO ] Implicit Places using invariants in 966 ms returned []
Implicit Place search using SMT only with invariants took 981 ms to find 0 implicit places.
[2023-03-24 04:23:32] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
[2023-03-24 04:23:32] [INFO ] Invariant cache hit.
[2023-03-24 04:23:33] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3570 ms. Remains : 8889/8889 places, 23108/23108 transitions.
Graph (trivial) has 7208 edges and 8889 vertex of which 33 / 8889 are part of one of the 1 SCC in 30 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 73137 edges and 8857 vertex of which 8828 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.9 ms
Discarding 29 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 8186 transition count 20035
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 7736 transition count 19138
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 391 transitions
Trivial Post-agglo rules discarded 391 transitions
Performed 391 trivial Post agglomeration. Transition count delta: 391
Iterating post reduction 2 with 1288 rules applied. Total rules applied 3088 place count 7287 transition count 18299
Ensure Unique test removed 56 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 391 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1227 rules applied. Total rules applied 4315 place count 6840 transition count 17519
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 51 transitions
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 4 with 1118 rules applied. Total rules applied 5433 place count 6449 transition count 16792
Ensure Unique test removed 51 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 338 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1062 rules applied. Total rules applied 6495 place count 6060 transition count 16119
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 287 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 6 with 959 rules applied. Total rules applied 7454 place count 5723 transition count 15497
Ensure Unique test removed 48 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 285 transitions
Reduce isomorphic transitions removed 287 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 7 with 907 rules applied. Total rules applied 8361 place count 5388 transition count 14925
Ensure Unique test removed 2 places
Reduce places removed 287 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 241 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 8 with 813 rules applied. Total rules applied 9174 place count 5101 transition count 14399
Ensure Unique test removed 44 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 239 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 239 transitions
Trivial Post-agglo rules discarded 239 transitions
Performed 239 trivial Post agglomeration. Transition count delta: 239
Iterating post reduction 9 with 765 rules applied. Total rules applied 9939 place count 4816 transition count 13919
Ensure Unique test removed 2 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 39 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 239 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 680 rules applied. Total rules applied 10619 place count 4575 transition count 13480
Ensure Unique test removed 39 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 11 with 637 rules applied. Total rules applied 11256 place count 4336 transition count 13082
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 560 rules applied. Total rules applied 11816 place count 4136 transition count 12722
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 520 rules applied. Total rules applied 12336 place count 3938 transition count 12400
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12786 place count 3776 transition count 12112
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 15 with 413 rules applied. Total rules applied 13199 place count 3616 transition count 11859
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 16 with 349 rules applied. Total rules applied 13548 place count 3489 transition count 11637
Ensure Unique test removed 28 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 17 with 317 rules applied. Total rules applied 13865 place count 3364 transition count 11445
Ensure Unique test removed 2 places
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 18 with 263 rules applied. Total rules applied 14128 place count 3267 transition count 11279
Ensure Unique test removed 24 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 236 rules applied. Total rules applied 14364 place count 3172 transition count 11138
Ensure Unique test removed 1 places
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 191 rules applied. Total rules applied 14555 place count 3101 transition count 11018
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14723 place count 3031 transition count 10920
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14853 place count 2981 transition count 10840
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14963 place count 2933 transition count 10778
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 15043 place count 2901 transition count 10730
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 25 with 64 rules applied. Total rules applied 15107 place count 2871 transition count 10696
Ensure Unique test removed 2 places
Reduce places removed 18 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 26 with 42 rules applied. Total rules applied 15149 place count 2853 transition count 10672
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 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 27 with 30 rules applied. Total rules applied 15179 place count 2837 transition count 10658
Ensure Unique test removed 2 places
Reduce places removed 8 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 28 with 16 rules applied. Total rules applied 15195 place count 2829 transition count 10650
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 29 with 11 rules applied. Total rules applied 15206 place count 2823 transition count 10645
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 30 with 8 rules applied. Total rules applied 15214 place count 2818 transition count 10642
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 528 Pre rules applied. Total rules applied 15214 place count 2818 transition count 10114
Deduced a syphon composed of 528 places in 3 ms
Ensure Unique test removed 528 places
Reduce places removed 1056 places and 0 transitions.
Iterating global reduction 31 with 1584 rules applied. Total rules applied 16798 place count 1762 transition count 10114
Discarding 544 places :
Symmetric choice reduction at 31 with 544 rule applications. Total rules 17342 place count 1218 transition count 9570
Iterating global reduction 31 with 544 rules applied. Total rules applied 17886 place count 1218 transition count 9570
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17886 place count 1218 transition count 9569
Deduced a syphon composed of 1 places in 20 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17888 place count 1217 transition count 9569
Discarding 989 places :
Symmetric choice reduction at 31 with 989 rule applications. Total rules 18877 place count 228 transition count 1657
Iterating global reduction 31 with 989 rules applied. Total rules applied 19866 place count 228 transition count 1657
Ensure Unique test removed 989 transitions
Reduce isomorphic transitions removed 989 transitions.
Iterating post reduction 31 with 989 rules applied. Total rules applied 20855 place count 228 transition count 668
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 32 with 74 rules applied. Total rules applied 20929 place count 190 transition count 632
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 32 with 3 rules applied. Total rules applied 20932 place count 190 transition count 629
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 33 with 2 rules applied. Total rules applied 20934 place count 190 transition count 627
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 33 with 18 rules applied. Total rules applied 20952 place count 190 transition count 609
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 33 with 18 rules applied. Total rules applied 20970 place count 172 transition count 609
Discarding 30 places :
Symmetric choice reduction at 34 with 30 rule applications. Total rules 21000 place count 142 transition count 369
Ensure Unique test removed 28 places
Iterating global reduction 34 with 58 rules applied. Total rules applied 21058 place count 114 transition count 369
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 34 with 30 rules applied. Total rules applied 21088 place count 114 transition count 339
Discarding 28 places :
Symmetric choice reduction at 35 with 28 rule applications. Total rules 21116 place count 86 transition count 115
Iterating global reduction 35 with 28 rules applied. Total rules applied 21144 place count 86 transition count 115
Discarding 25 places :
Symmetric choice reduction at 35 with 25 rule applications. Total rules 21169 place count 61 transition count 90
Iterating global reduction 35 with 25 rules applied. Total rules applied 21194 place count 61 transition count 90
Applied a total of 21194 rules in 30475 ms. Remains 61 /8889 variables (removed 8828) and now considering 90/23108 (removed 23018) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 90 rows 61 cols
[2023-03-24 04:24:03] [INFO ] Computed 26 place invariants in 2 ms
[2023-03-24 04:24:04] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-24 04:24:04] [INFO ] [Real]Absence check using 6 positive and 20 generalized place invariants in 3 ms returned sat
[2023-03-24 04:24:04] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 04:24:04] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-24 04:24:04] [INFO ] [Nat]Absence check using 6 positive and 20 generalized place invariants in 3 ms returned sat
[2023-03-24 04:24:04] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 04:24:04] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-24 04:24:04] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-24 04:24:04] [INFO ] Flatten gal took : 23 ms
[2023-03-24 04:24:04] [INFO ] Flatten gal took : 4 ms
[2023-03-24 04:24:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4566162773365056686.gal : 2 ms
[2023-03-24 04:24:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3928103807197115110.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/ReachabilityCardinality4566162773365056686.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3928103807197115110.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
Loading property file /tmp/ReachabilityCardinality3928103807197115110.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 30
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :30 after 94
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :94 after 202
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :202 after 1509
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1509 after 4028
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4028 after 8618
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,12892,0.05719,5796,2,1820,11,8365,9,0,313,4588,0
Total reachable state count : 12892

Verifying 3 reachability properties.
Reachability property MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-09 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-S32C08-ReachabilityFireability-09,490,0.058197,5796,2,482,11,8365,9,0,316,4588,0
Reachability property MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-13 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-S32C08-ReachabilityFireability-13,490,0.059304,6060,2,499,11,8365,9,0,318,4588,0
Invariant property MultiCrashLeafsetExtension-PT-S32C08-ReachabilityFireability-14 does not hold.

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-S32C08-ReachabilityFireability-14,1,0.059558,6060,2,62,11,8365,9,0,320,4588,0
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)
[2023-03-24 04:24:05] [INFO ] Flatten gal took : 1003 ms
[2023-03-24 04:24:05] [INFO ] Applying decomposition
[2023-03-24 04:24:06] [INFO ] Flatten gal took : 998 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/graph15854050643316835564.txt' '-o' '/tmp/graph15854050643316835564.bin' '-w' '/tmp/graph15854050643316835564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15854050643316835564.bin' '-l' '-1' '-v' '-w' '/tmp/graph15854050643316835564.weights' '-q' '0' '-e' '0.001'
[2023-03-24 04:24:10] [INFO ] Decomposing Gal with order
[2023-03-24 04:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 04:24:29] [INFO ] Removed a total of 28490 redundant transitions.
[2023-03-24 04:24:30] [INFO ] Flatten gal took : 7362 ms
[2023-03-24 04:24:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 8116 labels/synchronizations in 1974 ms.
[2023-03-24 04:24:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality930513967819584102.gal : 371 ms
[2023-03-24 04:24:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4412730458867404979.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/ReachabilityCardinality930513967819584102.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4412730458867404979.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 ...306
Loading property file /tmp/ReachabilityCardinality4412730458867404979.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 1048576
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 2097152
SDD size :1 after 1
ITS-tools command line returned an error code 137
[2023-03-24 04:36:43] [INFO ] Flatten gal took : 838 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7548600223128134006
[2023-03-24 04:36:43] [INFO ] Too many transitions (23108) to apply POR reductions. Disabling POR matrices.
[2023-03-24 04:36:44] [INFO ] Applying decomposition
[2023-03-24 04:36:44] [INFO ] Built C files in 734ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7548600223128134006
Running compilation step : cd /tmp/ltsmin7548600223128134006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
[2023-03-24 04:36:46] [INFO ] Flatten gal took : 2301 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/graph2857268950875329055.txt' '-o' '/tmp/graph2857268950875329055.bin' '-w' '/tmp/graph2857268950875329055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2857268950875329055.bin' '-l' '-1' '-v' '-w' '/tmp/graph2857268950875329055.weights' '-q' '0' '-e' '0.001'
[2023-03-24 04:36:50] [INFO ] Decomposing Gal with order
[2023-03-24 04:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 04:36:59] [INFO ] Removed a total of 45446 redundant transitions.
[2023-03-24 04:37:00] [INFO ] Flatten gal took : 8042 ms
[2023-03-24 04:37:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 13765 labels/synchronizations in 2936 ms.
[2023-03-24 04:37:06] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5103178755081171181.gal : 192 ms
[2023-03-24 04:37:06] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13320103774427653873.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/ReachabilityFireability5103178755081171181.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13320103774427653873.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 ...308
Loading property file /tmp/ReachabilityFireability13320103774427653873.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 738
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :738 after 740
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7548600223128134006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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' killed by timeout after 240 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7548600223128134006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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' killed by timeout after 240 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :740 after 790
ITS-tools command line returned an error code 137
[2023-03-24 04:47:10] [INFO ] Flatten gal took : 883 ms
[2023-03-24 04:47:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6839271250559628192.gal : 129 ms
[2023-03-24 04:47:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6172874743176471897.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/ReachabilityFireability6839271250559628192.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6172874743176471897.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
Loading property file /tmp/ReachabilityFireability6172874743176471897.prop.
Detected timeout of ITS tools.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :11 after 25
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :25 after 36
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :36 after 39
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :39 after 43
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :43 after 48
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :48 after 52
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :52 after 60
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :60 after 76
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :76 after 166
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :166 after 317
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :317 after 437
Detected timeout of ITS tools.
[2023-03-24 05:13:31] [INFO ] Flatten gal took : 1362 ms
[2023-03-24 05:13:32] [INFO ] Input system was already deterministic with 23108 transitions.
[2023-03-24 05:13:33] [INFO ] Transformed 8889 places.
[2023-03-24 05:13:33] [INFO ] Transformed 23108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-24 05:14:06] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11446715268964737232.gal : 114 ms
[2023-03-24 05:14:06] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8840617784883832191.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/ReachabilityFireability11446715268964737232.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8840617784883832191.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...374
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability8840617784883832191.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 35
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :35 after 36
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :36 after 37
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :37 after 38
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :38 after 40
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7948248 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16191476 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-S32C08"
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-S32C08, 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-167856414000943"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C08.tgz
mv MultiCrashLeafsetExtension-PT-S32C08 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 ;