Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r125-tall-174876435700033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is HypercubeGrid-PT-C3K4P4B12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r125-tall-174876435700033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 1.3M May 29 14:32 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-00
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-01
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-02
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-03
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-04
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-05
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-06
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-07
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-08
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-09
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-10
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-11
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-12
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-13
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-14
FORMULA_NAME HypercubeGrid-PT-C3K4P4B12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748773913136

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypercubeGrid-PT-C3K4P4B12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-01 10:31:54] [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]
[2025-06-01 10:31:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 10:31:54] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2025-06-01 10:31:54] [INFO ] Transformed 1408 places.
[2025-06-01 10:31:54] [INFO ] Transformed 2400 transitions.
[2025-06-01 10:31:54] [INFO ] Parsed PT model containing 1408 places and 2400 transitions and 9600 arcs in 267 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 1, 4, 0, 1, 0, 0, 4, 0, 0, 12, 12, 4, 4, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 1, 4, 0, 1, 0, 0, 4, 0, 0, 12, 12, 4, 4, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 2400 rows 1408 cols
[2025-06-01 10:31:54] [INFO ] Computed 545 invariants in 110 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 4, 0, 1, 0, 0, 4, 0, 0, 12, 12, 4, 4, 1, 0] Max Struct:[1, 1, 36, 1, 1, 1, 1, 36, 1, 1, 36, 36, 36, 36, 1, 1]
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (2 resets) in 1126 ms. (8 steps per ms)
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (12 resets) in 751 ms. (79 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[6, 6, 22, 27, 6, 6] Max Struct:[36, 36, 36, 36, 36, 36]
[2025-06-01 10:31:56] [INFO ] Invariant cache hit.
[2025-06-01 10:31:57] [INFO ] [Real]Absence check using 544 positive place invariants in 92 ms returned sat
[2025-06-01 10:31:57] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 26 ms returned sat
[2025-06-01 10:31:57] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2025-06-01 10:31:58] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 211 ms.
[2025-06-01 10:32:01] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:32:02] [INFO ] [Nat]Absence check using 544 positive place invariants in 153 ms returned sat
[2025-06-01 10:32:02] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:32:02] [INFO ] [Nat]Absence check using state equation in 570 ms returned sat
[2025-06-01 10:32:02] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 106 ms.
[2025-06-01 10:32:06] [INFO ] Added : 215 causal constraints over 43 iterations in 3973 ms. Result :unknown
[2025-06-01 10:32:07] [INFO ] [Real]Absence check using 544 positive place invariants in 97 ms returned sat
[2025-06-01 10:32:07] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:32:07] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2025-06-01 10:32:07] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 121 ms.
[2025-06-01 10:32:11] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:32:12] [INFO ] [Nat]Absence check using 544 positive place invariants in 86 ms returned sat
[2025-06-01 10:32:12] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 23 ms returned sat
[2025-06-01 10:32:12] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2025-06-01 10:32:12] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 105 ms.
[2025-06-01 10:32:16] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-01 10:32:17] [INFO ] [Real]Absence check using 544 positive place invariants in 75 ms returned sat
[2025-06-01 10:32:17] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 21 ms returned sat
[2025-06-01 10:32:17] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2025-06-01 10:32:17] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 100 ms.
[2025-06-01 10:32:21] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:32:22] [INFO ] [Nat]Absence check using 544 positive place invariants in 85 ms returned sat
[2025-06-01 10:32:22] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:32:22] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2025-06-01 10:32:22] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 105 ms.
[2025-06-01 10:32:26] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-01 10:32:27] [INFO ] [Real]Absence check using 544 positive place invariants in 83 ms returned sat
[2025-06-01 10:32:27] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 23 ms returned sat
[2025-06-01 10:32:27] [INFO ] [Real]Absence check using state equation in 583 ms returned sat
[2025-06-01 10:32:27] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 99 ms.
[2025-06-01 10:32:31] [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 3
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-01 10:32:32] [INFO ] [Real]Absence check using 544 positive place invariants in 83 ms returned sat
[2025-06-01 10:32:32] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 23 ms returned sat
[2025-06-01 10:32:32] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2025-06-01 10:32:32] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 107 ms.
[2025-06-01 10:32:36] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:32:37] [INFO ] [Nat]Absence check using 544 positive place invariants in 83 ms returned sat
[2025-06-01 10:32:37] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:32:37] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2025-06-01 10:32:37] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 100 ms.
[2025-06-01 10:32:41] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2025-06-01 10:32:42] [INFO ] [Real]Absence check using 544 positive place invariants in 82 ms returned sat
[2025-06-01 10:32:42] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:32:42] [INFO ] [Real]Absence check using state equation in 588 ms returned sat
[2025-06-01 10:32:42] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 109 ms.
[2025-06-01 10:32:46] [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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[6, 6, 22, 27, 6, 6] Max Struct:[36, 36, 36, 36, 36, 36]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[13, 6, 29, 29, 24, 8] Max Struct:[36, 36, 36, 36, 36, 36]
Support contains 6 out of 1408 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 189 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 1408/1408 places, 2400/2400 transitions.
[2025-06-01 10:33:17] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[13, 6, 29, 29, 24, 8] Max Struct:[36, 36, 36, 36, 36, 36]
RANDOM walk for 380087 steps (5 resets) in 30001 ms. (12 steps per ms)
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-12 36 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-11 36 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-10 36 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1325029 steps (3 resets) in 15010 ms. (88 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[13, 24, 28] Max Struct:[36, 36, 36]
[2025-06-01 10:34:02] [INFO ] Invariant cache hit.
[2025-06-01 10:34:02] [INFO ] [Real]Absence check using 544 positive place invariants in 81 ms returned sat
[2025-06-01 10:34:02] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 24 ms returned sat
[2025-06-01 10:34:03] [INFO ] [Real]Absence check using state equation in 588 ms returned sat
[2025-06-01 10:34:03] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 109 ms.
[2025-06-01 10:34:12] [INFO ] Added : 438 causal constraints over 88 iterations in 9024 ms. Result :sat
Minimization took 2832 ms.
[2025-06-01 10:34:15] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:34:15] [INFO ] [Nat]Absence check using 544 positive place invariants in 77 ms returned sat
[2025-06-01 10:34:15] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 22 ms returned sat
[2025-06-01 10:34:16] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2025-06-01 10:34:16] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 100 ms.
[2025-06-01 10:34:24] [INFO ] Added : 438 causal constraints over 88 iterations in 8319 ms. Result :sat
Minimization took 3127 ms.
[2025-06-01 10:34:27] [INFO ] [Real]Absence check using 544 positive place invariants in 82 ms returned sat
[2025-06-01 10:34:27] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 24 ms returned sat
[2025-06-01 10:34:28] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2025-06-01 10:34:28] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 113 ms.
[2025-06-01 10:34:37] [INFO ] Added : 432 causal constraints over 87 iterations in 9091 ms. Result :sat
Minimization took 2825 ms.
[2025-06-01 10:34:40] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:34:40] [INFO ] [Nat]Absence check using 544 positive place invariants in 83 ms returned sat
[2025-06-01 10:34:40] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 23 ms returned sat
[2025-06-01 10:34:41] [INFO ] [Nat]Absence check using state equation in 581 ms returned sat
[2025-06-01 10:34:41] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 115 ms.
[2025-06-01 10:34:50] [INFO ] Added : 432 causal constraints over 87 iterations in 8496 ms. Result :sat
Minimization took 3171 ms.
[2025-06-01 10:34:53] [INFO ] [Real]Absence check using 544 positive place invariants in 83 ms returned sat
[2025-06-01 10:34:53] [INFO ] [Real]Absence check using 544 positive and 1 generalized place invariants in 26 ms returned sat
[2025-06-01 10:34:54] [INFO ] [Real]Absence check using state equation in 602 ms returned sat
[2025-06-01 10:34:54] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 107 ms.
[2025-06-01 10:35:03] [INFO ] Added : 445 causal constraints over 89 iterations in 9122 ms. Result :sat
Minimization took 3048 ms.
[2025-06-01 10:35:06] [INFO ] Solution in real domain found non-integer solution.
[2025-06-01 10:35:06] [INFO ] [Nat]Absence check using 544 positive place invariants in 87 ms returned sat
[2025-06-01 10:35:06] [INFO ] [Nat]Absence check using 544 positive and 1 generalized place invariants in 24 ms returned sat
[2025-06-01 10:35:07] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2025-06-01 10:35:07] [INFO ] Computed and/alt/rep : 2016/2016/2016 causal constraints (skipped 0 transitions) in 113 ms.
[2025-06-01 10:35:16] [INFO ] Added : 445 causal constraints over 89 iterations in 8841 ms. Result :sat
Minimization took 3337 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[13, 24, 28] Max Struct:[36, 36, 36]
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-13 36 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-07 36 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[36] Max Struct:[36]
Support contains 1 out of 1408 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1408/1408 places, 2400/2400 transitions.
Applied a total of 0 rules in 68 ms. Remains 1408 /1408 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 1408/1408 places, 2400/2400 transitions.
[2025-06-01 10:36:49] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[36] Max Struct:[36]
FORMULA HypercubeGrid-PT-C3K4P4B12-UpperBounds-02 36 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 380095 steps (5 resets) in 30001 ms. (12 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-01 10:37:20] [INFO ] Flatten gal took : 243 ms
[2025-06-01 10:37:20] [INFO ] Flatten gal took : 130 ms
[2025-06-01 10:37:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8082094312921182906.gal : 50 ms
[2025-06-01 10:37:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16748519581620902689.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8082094312921182906.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16748519581620902689.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 326324 ms.

BK_STOP 1748774240732

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="HypercubeGrid-PT-C3K4P4B12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is HypercubeGrid-PT-C3K4P4B12, 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 r125-tall-174876435700033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C3K4P4B12.tgz
mv HypercubeGrid-PT-C3K4P4B12 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.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 ;