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-167856414000974.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)
....................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856414000974
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 14K Feb 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 02:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 02:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 02:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 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 37M 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-S32C12-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679645828106

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-24 08:17:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-24 08:17:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 08:17:10] [INFO ] Load time of PNML (sax parser for PT used): 1004 ms
[2023-03-24 08:17:10] [INFO ] Transformed 36724 places.
[2023-03-24 08:17:10] [INFO ] Transformed 54827 transitions.
[2023-03-24 08:17:10] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1272 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 1693 ms. (steps per millisecond=5 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
[2023-03-24 08:17:14] [INFO ] Flatten gal took : 2177 ms
[2023-03-24 08:17:16] [INFO ] Flatten gal took : 1524 ms
[2023-03-24 08:17:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5332146755870298390.gal : 323 ms
[2023-03-24 08:17:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12379573684652234839.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/ReachabilityCardinality5332146755870298390.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12379573684652234839.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
Interrupted probabilistic random walk after 6513 steps, run timeout after 6001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 6513 steps, saw 3384 distinct states, run finished after 6003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 16 properties.
[2023-03-24 08:17:19] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36724 cols
[2023-03-24 08:17:32] [INFO ] Computed 2033 place invariants in 12842 ms
Loading property file /tmp/ReachabilityCardinality12379573684652234839.prop.
[2023-03-24 08:17:45] [INFO ] After 13188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-24 08:17:58] [INFO ] [Nat]Absence check using 94 positive place invariants in 195 ms returned sat
[2023-03-24 08:18:02] [INFO ] [Nat]Absence check using 94 positive and 1939 generalized place invariants in 4121 ms returned sat
[2023-03-24 08:18:10] [INFO ] After 3930ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :5
[2023-03-24 08:18:11] [INFO ] State equation strengthened by 17602 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 08:18:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:18:11] [INFO ] After 25356ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 129 out of 36724 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Graph (complete) has 119009 edges and 36724 vertex of which 36664 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.74 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions removed 12532 transitions
Trivial Post-agglo rules discarded 12532 transitions
Performed 12532 trivial Post agglomeration. Transition count delta: 12532
Iterating post reduction 0 with 12532 rules applied. Total rules applied 12533 place count 36664 transition count 42295
Reduce places removed 12532 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 12633 rules applied. Total rules applied 25166 place count 24132 transition count 42194
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 25267 place count 24031 transition count 42194
Performed 785 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 785 Pre rules applied. Total rules applied 25267 place count 24031 transition count 41409
Deduced a syphon composed of 785 places in 79 ms
Reduce places removed 785 places and 0 transitions.
Iterating global reduction 3 with 1570 rules applied. Total rules applied 26837 place count 23246 transition count 41409
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 60 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26903 place count 23213 transition count 41376
Free-agglomeration rule (complex) applied 1557 times.
Iterating global reduction 3 with 1557 rules applied. Total rules applied 28460 place count 23213 transition count 39819
Reduce places removed 1557 places and 0 transitions.
Iterating post reduction 3 with 1557 rules applied. Total rules applied 30017 place count 21656 transition count 39819
Partial Free-agglomeration rule applied 11476 times.
Drop transitions removed 11476 transitions
Iterating global reduction 4 with 11476 rules applied. Total rules applied 41493 place count 21656 transition count 39819
Applied a total of 41493 rules in 13756 ms. Remains 21656 /36724 variables (removed 15068) and now considering 39819/54827 (removed 15008) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13766 ms. Remains : 21656/36724 places, 39819/54827 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1435 ms. (steps per millisecond=6 ) properties (out of 6) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-24 08:18:27] [INFO ] Flow matrix only has 38255 transitions (discarded 1564 similar events)
// Phase 1: matrix 38255 rows 21656 cols
[2023-03-24 08:18:44] [INFO ] Computed 1973 place invariants in 17522 ms
[2023-03-24 08:18:48] [INFO ] After 3515ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-24 08:18:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 267 ms returned sat
[2023-03-24 08:18:54] [INFO ] [Nat]Absence check using 65 positive and 1908 generalized place invariants in 2101 ms returned sat
[2023-03-24 08:19:13] [INFO ] After 17572ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 08:19:14] [INFO ] State equation strengthened by 17602 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 08:19:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:19:14] [INFO ] After 26302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 127 out of 21656 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21656/21656 places, 39819/39819 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 21656 transition count 39818
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 21655 transition count 39818
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 21655 transition count 39818
Applied a total of 3 rules in 3264 ms. Remains 21655 /21656 variables (removed 1) and now considering 39818/39819 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3264 ms. Remains : 21655/21656 places, 39818/39819 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 1445 ms. (steps per millisecond=6 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 13525 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 13525 steps, saw 6740 distinct states, run finished after 6002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-24 08:19:26] [INFO ] Flow matrix only has 38254 transitions (discarded 1564 similar events)
// Phase 1: matrix 38254 rows 21655 cols
[2023-03-24 08:19:47] [INFO ] Computed 1973 place invariants in 20918 ms
[2023-03-24 08:19:50] [INFO ] After 3551ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-24 08:19:54] [INFO ] [Nat]Absence check using 65 positive place invariants in 230 ms returned sat
[2023-03-24 08:19:56] [INFO ] [Nat]Absence check using 65 positive and 1908 generalized place invariants in 2073 ms returned sat
[2023-03-24 08:20:15] [INFO ] After 17591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 08:20:16] [INFO ] State equation strengthened by 17602 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 08:20:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:20:16] [INFO ] After 25703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 127 out of 21655 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21655/21655 places, 39818/39818 transitions.
Applied a total of 0 rules in 1778 ms. Remains 21655 /21655 variables (removed 0) and now considering 39818/39818 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1778 ms. Remains : 21655/21655 places, 39818/39818 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21655/21655 places, 39818/39818 transitions.
Applied a total of 0 rules in 1496 ms. Remains 21655 /21655 variables (removed 0) and now considering 39818/39818 (removed 0) transitions.
[2023-03-24 08:20:19] [INFO ] Flow matrix only has 38254 transitions (discarded 1564 similar events)
[2023-03-24 08:20:19] [INFO ] Invariant cache hit.
[2023-03-24 08:20:21] [INFO ] Implicit Places using invariants in 1742 ms returned []
Implicit Place search using SMT only with invariants took 1745 ms to find 0 implicit places.
[2023-03-24 08:20:21] [INFO ] Flow matrix only has 38254 transitions (discarded 1564 similar events)
[2023-03-24 08:20:21] [INFO ] Invariant cache hit.
[2023-03-24 08:20:23] [INFO ] Dead Transitions using invariants and state equation in 1751 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5001 ms. Remains : 21655/21655 places, 39818/39818 transitions.
Graph (trivial) has 7443 edges and 21655 vertex of which 33 / 21655 are part of one of the 1 SCC in 18 ms
Free SCC test removed 32 places
Drop transitions removed 1114 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2620 transitions.
Graph (complete) has 134559 edges and 21623 vertex of which 21593 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.20 ms
Discarding 30 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 444 transitions
Trivial Post-agglo rules discarded 444 transitions
Performed 444 trivial Post agglomeration. Transition count delta: 444
Iterating post reduction 0 with 446 rules applied. Total rules applied 448 place count 20951 transition count 36752
Ensure Unique test removed 1 places
Reduce places removed 445 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 443 transitions
Reduce isomorphic transitions removed 444 transitions.
Drop transitions removed 443 transitions
Trivial Post-agglo rules discarded 443 transitions
Performed 443 trivial Post agglomeration. Transition count delta: 443
Iterating post reduction 1 with 1332 rules applied. Total rules applied 1780 place count 20506 transition count 35865
Ensure Unique test removed 1 places
Reduce places removed 444 places and 0 transitions.
Drop transitions removed 54 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 443 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 2 with 1276 rules applied. Total rules applied 3056 place count 20062 transition count 35033
Ensure Unique test removed 54 places
Reduce places removed 443 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 387 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 387 transitions
Trivial Post-agglo rules discarded 387 transitions
Performed 387 trivial Post agglomeration. Transition count delta: 387
Iterating post reduction 3 with 1219 rules applied. Total rules applied 4275 place count 19619 transition count 34257
Ensure Unique test removed 2 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 387 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 4 with 1110 rules applied. Total rules applied 5385 place count 19230 transition count 33536
Ensure Unique test removed 52 places
Reduce places removed 386 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 332 transitions
Reduce isomorphic transitions removed 334 transitions.
Drop transitions removed 330 transitions
Trivial Post-agglo rules discarded 330 transitions
Performed 330 trivial Post agglomeration. Transition count delta: 330
Iterating post reduction 5 with 1050 rules applied. Total rules applied 6435 place count 18844 transition count 32872
Ensure Unique test removed 2 places
Reduce places removed 332 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 283 transitions
Reduce isomorphic transitions removed 330 transitions.
Drop transitions removed 282 transitions
Trivial Post-agglo rules discarded 282 transitions
Performed 282 trivial Post agglomeration. Transition count delta: 282
Iterating post reduction 6 with 944 rules applied. Total rules applied 7379 place count 18512 transition count 32260
Ensure Unique test removed 47 places
Reduce places removed 329 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 280 transitions
Reduce isomorphic transitions removed 282 transitions.
Drop transitions removed 279 transitions
Trivial Post-agglo rules discarded 279 transitions
Performed 279 trivial Post agglomeration. Transition count delta: 279
Iterating post reduction 7 with 890 rules applied. Total rules applied 8269 place count 18183 transition count 31699
Ensure Unique test removed 2 places
Reduce places removed 281 places and 0 transitions.
Drop transitions removed 42 transitions
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 279 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 8 with 795 rules applied. Total rules applied 9064 place count 17902 transition count 31185
Ensure Unique test removed 42 places
Reduce places removed 277 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 232 transitions
Trivial Post-agglo rules discarded 232 transitions
Performed 232 trivial Post agglomeration. Transition count delta: 232
Iterating post reduction 9 with 744 rules applied. Total rules applied 9808 place count 17625 transition count 30718
Ensure Unique test removed 2 places
Reduce places removed 234 places and 0 transitions.
Drop transitions removed 39 transitions
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 232 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 10 with 658 rules applied. Total rules applied 10466 place count 17391 transition count 30294
Ensure Unique test removed 39 places
Reduce places removed 231 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 190 transitions
Reduce isomorphic transitions removed 192 transitions.
Drop transitions removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 11 with 613 rules applied. Total rules applied 11079 place count 17160 transition count 29912
Ensure Unique test removed 2 places
Reduce places removed 192 places and 0 transitions.
Drop transitions removed 34 transitions
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 190 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 12 with 537 rules applied. Total rules applied 11616 place count 16968 transition count 29567
Ensure Unique test removed 34 places
Reduce places removed 189 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 153 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 13 with 497 rules applied. Total rules applied 12113 place count 16779 transition count 29259
Ensure Unique test removed 2 places
Reduce places removed 155 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 123 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 14 with 429 rules applied. Total rules applied 12542 place count 16624 transition count 28985
Ensure Unique test removed 30 places
Reduce places removed 151 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 119 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 15 with 391 rules applied. Total rules applied 12933 place count 16473 transition count 28745
Ensure Unique test removed 2 places
Reduce places removed 121 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 119 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 16 with 331 rules applied. Total rules applied 13264 place count 16352 transition count 28535
Ensure Unique test removed 28 places
Reduce places removed 119 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 17 with 299 rules applied. Total rules applied 13563 place count 16233 transition count 28355
Ensure Unique test removed 2 places
Reduce places removed 91 places and 0 transitions.
Drop transitions removed 23 transitions
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 18 with 245 rules applied. Total rules applied 13808 place count 16142 transition count 28201
Ensure Unique test removed 23 places
Reduce places removed 88 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 19 with 216 rules applied. Total rules applied 14024 place count 16054 transition count 28073
Ensure Unique test removed 2 places
Reduce places removed 65 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 20 with 173 rules applied. Total rules applied 14197 place count 15989 transition count 27965
Ensure Unique test removed 18 places
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 45 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 21 with 151 rules applied. Total rules applied 14348 place count 15926 transition count 27877
Ensure Unique test removed 2 places
Reduce places removed 45 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 22 with 116 rules applied. Total rules applied 14464 place count 15881 transition count 27806
Ensure Unique test removed 15 places
Reduce places removed 43 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 23 with 97 rules applied. Total rules applied 14561 place count 15838 transition count 27752
Ensure Unique test removed 2 places
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 26 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 24 with 69 rules applied. Total rules applied 14630 place count 15810 transition count 27711
Ensure Unique test removed 11 places
Reduce places removed 26 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 25 with 54 rules applied. Total rules applied 14684 place count 15784 transition count 27683
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 13 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 26 with 34 rules applied. Total rules applied 14718 place count 15769 transition count 27664
Ensure Unique test removed 7 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 6 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 27 with 24 rules applied. Total rules applied 14742 place count 15756 transition count 27653
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 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 13 rules applied. Total rules applied 14755 place count 15750 transition count 27646
Ensure Unique test removed 3 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 29 with 20 rules applied. Total rules applied 14775 place count 15745 transition count 27631
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 30 with 28 rules applied. Total rules applied 14803 place count 15730 transition count 27618
Performed 786 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 786 Pre rules applied. Total rules applied 14803 place count 15730 transition count 26832
Deduced a syphon composed of 786 places in 17 ms
Reduce places removed 786 places and 0 transitions.
Iterating global reduction 31 with 1572 rules applied. Total rules applied 16375 place count 14944 transition count 26832
Performed 167 Post agglomeration using F-continuation condition.Transition count delta: 167
Deduced a syphon composed of 167 places in 12 ms
Reduce places removed 167 places and 0 transitions.
Iterating global reduction 31 with 334 rules applied. Total rules applied 16709 place count 14777 transition count 26665
Drop transitions removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Iterating post reduction 31 with 101 rules applied. Total rules applied 16810 place count 14777 transition count 26564
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 8 times.
Iterating global reduction 32 with 8 rules applied. Total rules applied 16818 place count 14777 transition count 26556
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 32 with 16 rules applied. Total rules applied 16834 place count 14769 transition count 26548
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 33 with 15 rules applied. Total rules applied 16849 place count 14769 transition count 26533
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 33 with 30 rules applied. Total rules applied 16879 place count 14754 transition count 26518
Partial Post-agglomeration rule applied 217 times.
Drop transitions removed 217 transitions
Iterating global reduction 34 with 217 rules applied. Total rules applied 17096 place count 14754 transition count 26518
Applied a total of 17096 rules in 98481 ms. Remains 14754 /21655 variables (removed 6901) and now considering 26518/39818 (removed 13300) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 26518 rows 14754 cols
[2023-03-24 08:22:17] [INFO ] Computed 870 place invariants in 15577 ms
[2023-03-24 08:22:19] [INFO ] After 2186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-24 08:22:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 38 ms returned sat
[2023-03-24 08:22:22] [INFO ] [Nat]Absence check using 5 positive and 865 generalized place invariants in 475 ms returned sat
[2023-03-24 08:23:12] [INFO ] After 49152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-24 08:23:18] [INFO ] After 55255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3223 ms.
[2023-03-24 08:23:21] [INFO ] After 62097ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
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 08:23:23] [INFO ] Flatten gal took : 1346 ms
[2023-03-24 08:23:23] [INFO ] Applying decomposition
[2023-03-24 08:23:24] [INFO ] Flatten gal took : 1428 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/graph3828345260308955469.txt' '-o' '/tmp/graph3828345260308955469.bin' '-w' '/tmp/graph3828345260308955469.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3828345260308955469.bin' '-l' '-1' '-v' '-w' '/tmp/graph3828345260308955469.weights' '-q' '0' '-e' '0.001'
[2023-03-24 08:23:28] [INFO ] Decomposing Gal with order
[2023-03-24 08:23:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 08:24:25] [INFO ] Removed a total of 38683 redundant transitions.
[2023-03-24 08:24:27] [INFO ] Flatten gal took : 14599 ms
[2023-03-24 08:24:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1211 labels/synchronizations in 1225 ms.
[2023-03-24 08:24:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2490577339668712305.gal : 652 ms
[2023-03-24 08:24:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6248416964737712428.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/ReachabilityCardinality2490577339668712305.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6248416964737712428.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/ReachabilityCardinality6248416964737712428.prop.
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-24 08:54:41] [INFO ] Flatten gal took : 1712 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9102761381788147896
[2023-03-24 08:54:41] [INFO ] Too many transitions (39818) to apply POR reductions. Disabling POR matrices.
[2023-03-24 08:54:41] [INFO ] Built C files in 476ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9102761381788147896
Running compilation step : cd /tmp/ltsmin9102761381788147896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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 08:54:42] [INFO ] Applying decomposition
[2023-03-24 08:54:43] [INFO ] Flatten gal took : 1451 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/graph840470932360922805.txt' '-o' '/tmp/graph840470932360922805.bin' '-w' '/tmp/graph840470932360922805.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph840470932360922805.bin' '-l' '-1' '-v' '-w' '/tmp/graph840470932360922805.weights' '-q' '0' '-e' '0.001'
[2023-03-24 08:54:48] [INFO ] Decomposing Gal with order
[2023-03-24 08:54:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 08:55:55] [INFO ] Removed a total of 55184 redundant transitions.
[2023-03-24 08:56:08] [INFO ] Flatten gal took : 65474 ms
[2023-03-24 08:56:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 26077 labels/synchronizations in 16908 ms.
[2023-03-24 08:56:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1092128543771439624.gal : 346 ms
[2023-03-24 08:56:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6232829926766998724.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/ReachabilityCardinality1092128543771439624.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6232829926766998724.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
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/ltsmin9102761381788147896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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 144 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9102761381788147896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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 144 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)
Loading property file /tmp/ReachabilityCardinality6232829926766998724.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 25
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 955248 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16226244 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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C12"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856414000974"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;