Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690555700091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyCommit-PT-05b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555700091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 19:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 11 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 17:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 17:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-00
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-01
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-02
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-03
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-04
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-05
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-06
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-07
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-08
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-09
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-10
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-11
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-12
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-13
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-14
FORMULA_NAME StigmergyCommit-PT-05b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717111726974

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-05b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-30 23:28:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 23:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 23:28:48] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2024-05-30 23:28:48] [INFO ] Transformed 1837 places.
[2024-05-30 23:28:48] [INFO ] Transformed 3460 transitions.
[2024-05-30 23:28:48] [INFO ] Found NUPN structural information;
[2024-05-30 23:28:48] [INFO ] Parsed PT model containing 1837 places and 3460 transitions and 22362 arcs in 276 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 3460 rows 1837 cols
[2024-05-30 23:28:48] [INFO ] Computed 7 invariants in 88 ms
Incomplete random walk after 10000 steps, including 86 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :9
FORMULA StigmergyCommit-PT-05b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
[2024-05-30 23:28:49] [INFO ] Invariant cache hit.
[2024-05-30 23:28:49] [INFO ] [Real]Absence check using 7 positive place invariants in 30 ms returned sat
[2024-05-30 23:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:50] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2024-05-30 23:28:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:28:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 31 ms returned sat
[2024-05-30 23:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:52] [INFO ] [Nat]Absence check using state equation in 965 ms returned sat
[2024-05-30 23:28:53] [INFO ] Deduced a trap composed of 399 places in 1146 ms of which 5 ms to minimize.
[2024-05-30 23:28:54] [INFO ] Deduced a trap composed of 419 places in 1022 ms of which 1 ms to minimize.
[2024-05-30 23:28:55] [INFO ] Deduced a trap composed of 400 places in 1014 ms of which 1 ms to minimize.
[2024-05-30 23:28:56] [INFO ] Deduced a trap composed of 400 places in 993 ms of which 2 ms to minimize.
[2024-05-30 23:28:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:28:56] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2024-05-30 23:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:57] [INFO ] [Real]Absence check using state equation in 1016 ms returned sat
[2024-05-30 23:28:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:28:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 31 ms returned sat
[2024-05-30 23:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:28:59] [INFO ] [Nat]Absence check using state equation in 980 ms returned sat
[2024-05-30 23:29:00] [INFO ] Deduced a trap composed of 400 places in 1201 ms of which 2 ms to minimize.
[2024-05-30 23:29:01] [INFO ] Deduced a trap composed of 518 places in 1177 ms of which 2 ms to minimize.
[2024-05-30 23:29:02] [INFO ] Deduced a trap composed of 399 places in 1012 ms of which 2 ms to minimize.
[2024-05-30 23:29:04] [INFO ] Deduced a trap composed of 20 places in 1194 ms of which 3 ms to minimize.
[2024-05-30 23:29:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:29:04] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2024-05-30 23:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:05] [INFO ] [Real]Absence check using state equation in 1010 ms returned sat
[2024-05-30 23:29:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 32 ms returned sat
[2024-05-30 23:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:06] [INFO ] [Nat]Absence check using state equation in 895 ms returned sat
[2024-05-30 23:29:08] [INFO ] Deduced a trap composed of 400 places in 1152 ms of which 2 ms to minimize.
[2024-05-30 23:29:09] [INFO ] Deduced a trap composed of 492 places in 1014 ms of which 1 ms to minimize.
[2024-05-30 23:29:10] [INFO ] Deduced a trap composed of 400 places in 876 ms of which 1 ms to minimize.
[2024-05-30 23:29:11] [INFO ] Deduced a trap composed of 400 places in 887 ms of which 2 ms to minimize.
[2024-05-30 23:29:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:29:11] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2024-05-30 23:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:12] [INFO ] [Real]Absence check using state equation in 1277 ms returned sat
[2024-05-30 23:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 29 ms returned sat
[2024-05-30 23:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:14] [INFO ] [Nat]Absence check using state equation in 1160 ms returned sat
[2024-05-30 23:29:15] [INFO ] Deduced a trap composed of 400 places in 1209 ms of which 2 ms to minimize.
[2024-05-30 23:29:16] [INFO ] Deduced a trap composed of 400 places in 961 ms of which 2 ms to minimize.
[2024-05-30 23:29:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2444 ms
[2024-05-30 23:29:17] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 255 ms.
[2024-05-30 23:29:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:29:18] [INFO ] [Real]Absence check using 7 positive place invariants in 31 ms returned sat
[2024-05-30 23:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:19] [INFO ] [Real]Absence check using state equation in 899 ms returned sat
[2024-05-30 23:29:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 32 ms returned sat
[2024-05-30 23:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:20] [INFO ] [Nat]Absence check using state equation in 1046 ms returned sat
[2024-05-30 23:29:21] [INFO ] Deduced a trap composed of 396 places in 1110 ms of which 2 ms to minimize.
[2024-05-30 23:29:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1324 ms
[2024-05-30 23:29:22] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 437 ms.
[2024-05-30 23:29:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:29:24] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2024-05-30 23:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:25] [INFO ] [Real]Absence check using state equation in 1005 ms returned sat
[2024-05-30 23:29:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 30 ms returned sat
[2024-05-30 23:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:26] [INFO ] [Nat]Absence check using state equation in 978 ms returned sat
[2024-05-30 23:29:28] [INFO ] Deduced a trap composed of 396 places in 1190 ms of which 1 ms to minimize.
[2024-05-30 23:29:29] [INFO ] Deduced a trap composed of 512 places in 1131 ms of which 2 ms to minimize.
[2024-05-30 23:29:30] [INFO ] Deduced a trap composed of 399 places in 948 ms of which 2 ms to minimize.
[2024-05-30 23:29:31] [INFO ] Deduced a trap composed of 399 places in 888 ms of which 1 ms to minimize.
[2024-05-30 23:29:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-30 23:29:31] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2024-05-30 23:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:32] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2024-05-30 23:29:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:29:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 31 ms returned sat
[2024-05-30 23:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:29:34] [INFO ] [Nat]Absence check using state equation in 1025 ms returned sat
[2024-05-30 23:29:35] [INFO ] Deduced a trap composed of 396 places in 1115 ms of which 1 ms to minimize.
[2024-05-30 23:29:36] [INFO ] Deduced a trap composed of 400 places in 1012 ms of which 2 ms to minimize.
[2024-05-30 23:29:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2449 ms
[2024-05-30 23:29:36] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 205 ms.
[2024-05-30 23:29:37] [INFO ] Added : 35 causal constraints over 7 iterations in 1273 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA StigmergyCommit-PT-05b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 1837 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1837/1837 places, 3460/3460 transitions.
Graph (trivial) has 1814 edges and 1837 vertex of which 126 / 1837 are part of one of the 18 SCC in 8 ms
Free SCC test removed 108 places
Drop transitions removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Graph (complete) has 2721 edges and 1729 vertex of which 1717 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.20 ms
Discarding 12 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1373 transitions
Trivial Post-agglo rules discarded 1373 transitions
Performed 1373 trivial Post agglomeration. Transition count delta: 1373
Iterating post reduction 0 with 1379 rules applied. Total rules applied 1381 place count 1717 transition count 1937
Reduce places removed 1373 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 1418 rules applied. Total rules applied 2799 place count 344 transition count 1892
Reduce places removed 17 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 22 rules applied. Total rules applied 2821 place count 327 transition count 1887
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 2826 place count 322 transition count 1887
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 63 Pre rules applied. Total rules applied 2826 place count 322 transition count 1824
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 2952 place count 259 transition count 1824
Discarding 70 places :
Symmetric choice reduction at 4 with 70 rule applications. Total rules 3022 place count 189 transition count 1754
Iterating global reduction 4 with 70 rules applied. Total rules applied 3092 place count 189 transition count 1754
Discarding 38 places :
Symmetric choice reduction at 4 with 38 rule applications. Total rules 3130 place count 151 transition count 424
Iterating global reduction 4 with 38 rules applied. Total rules applied 3168 place count 151 transition count 424
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 3183 place count 151 transition count 409
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 3195 place count 139 transition count 397
Iterating global reduction 5 with 12 rules applied. Total rules applied 3207 place count 139 transition count 397
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 3219 place count 127 transition count 385
Iterating global reduction 5 with 12 rules applied. Total rules applied 3231 place count 127 transition count 385
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 3243 place count 127 transition count 373
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 3281 place count 108 transition count 354
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3282 place count 108 transition count 353
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 3288 place count 102 transition count 347
Iterating global reduction 7 with 6 rules applied. Total rules applied 3294 place count 102 transition count 347
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 3300 place count 96 transition count 341
Iterating global reduction 7 with 6 rules applied. Total rules applied 3306 place count 96 transition count 341
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 3312 place count 90 transition count 335
Iterating global reduction 7 with 6 rules applied. Total rules applied 3318 place count 90 transition count 335
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 3326 place count 86 transition count 343
Free-agglomeration rule applied 36 times.
Iterating global reduction 7 with 36 rules applied. Total rules applied 3362 place count 86 transition count 307
Reduce places removed 36 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 69 rules applied. Total rules applied 3431 place count 50 transition count 274
Drop transitions removed 102 transitions
Redundant transition composition rules discarded 102 transitions
Iterating global reduction 8 with 102 rules applied. Total rules applied 3533 place count 50 transition count 172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3535 place count 49 transition count 171
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3539 place count 47 transition count 189
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 3547 place count 47 transition count 189
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 3550 place count 47 transition count 186
Applied a total of 3550 rules in 310 ms. Remains 47 /1837 variables (removed 1790) and now considering 186/3460 (removed 3274) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 310 ms. Remains : 47/1837 places, 186/3460 transitions.
// Phase 1: matrix 186 rows 47 cols
[2024-05-30 23:29:38] [INFO ] Computed 7 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4304 ms. (steps per millisecond=232 ) properties (out of 6) seen :6
FORMULA StigmergyCommit-PT-05b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-05b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 54146 ms.

BK_STOP 1717111783409

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="StigmergyCommit-PT-05b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is StigmergyCommit-PT-05b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r417-tall-171690555700091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-05b.tgz
mv StigmergyCommit-PT-05b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;