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.r373-tall-171683789200411.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPt-PT-040A, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789200411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 15:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 11 15:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 11 15:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 268K 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 ShieldPPPt-PT-040A-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-040A-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716987522426

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=ShieldPPPt-PT-040A
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-29 12:58:44] [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]
[2024-05-29 12:58:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:58:44] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2024-05-29 12:58:44] [INFO ] Transformed 1003 places.
[2024-05-29 12:58:44] [INFO ] Transformed 723 transitions.
[2024-05-29 12:58:44] [INFO ] Found NUPN structural information;
[2024-05-29 12:58:44] [INFO ] Parsed PT model containing 1003 places and 723 transitions and 2886 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 722 rows 1003 cols
[2024-05-29 12:58:44] [INFO ] Computed 441 invariants in 29 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :7
FORMULA ShieldPPPt-PT-040A-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
[2024-05-29 12:58:45] [INFO ] Invariant cache hit.
[2024-05-29 12:58:45] [INFO ] [Real]Absence check using 441 positive place invariants in 105 ms returned sat
[2024-05-29 12:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:46] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2024-05-29 12:58:46] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 46 ms.
[2024-05-29 12:58:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:58:46] [INFO ] [Nat]Absence check using 441 positive place invariants in 69 ms returned sat
[2024-05-29 12:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:47] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-05-29 12:58:47] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 66 ms.
[2024-05-29 12:58:51] [INFO ] Added : 345 causal constraints over 69 iterations in 4500 ms. Result :unknown
[2024-05-29 12:58:51] [INFO ] [Real]Absence check using 441 positive place invariants in 79 ms returned sat
[2024-05-29 12:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:52] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2024-05-29 12:58:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:58:52] [INFO ] [Nat]Absence check using 441 positive place invariants in 86 ms returned sat
[2024-05-29 12:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:52] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2024-05-29 12:58:52] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 55 ms.
[2024-05-29 12:58:57] [INFO ] Deduced a trap composed of 3 places in 483 ms of which 7 ms to minimize.
[2024-05-29 12:58:57] [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.refineWithCausalOrder(DeadlockTester.java:1180)
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)
[2024-05-29 12:58:57] [INFO ] [Real]Absence check using 441 positive place invariants in 82 ms returned sat
[2024-05-29 12:58:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:58] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2024-05-29 12:58:58] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 48 ms.
[2024-05-29 12:58:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:58:58] [INFO ] [Nat]Absence check using 441 positive place invariants in 84 ms returned sat
[2024-05-29 12:58:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:58:59] [INFO ] [Nat]Absence check using state equation in 311 ms returned sat
[2024-05-29 12:58:59] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-29 12:59:03] [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.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)
[2024-05-29 12:59:03] [INFO ] [Real]Absence check using 441 positive place invariants in 91 ms returned sat
[2024-05-29 12:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:04] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2024-05-29 12:59:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:04] [INFO ] [Nat]Absence check using 441 positive place invariants in 90 ms returned sat
[2024-05-29 12:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:04] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2024-05-29 12:59:04] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-29 12:59:09] [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: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)
[2024-05-29 12:59:09] [INFO ] [Real]Absence check using 441 positive place invariants in 82 ms returned sat
[2024-05-29 12:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:09] [INFO ] [Real]Absence check using state equation in 310 ms returned sat
[2024-05-29 12:59:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:10] [INFO ] [Nat]Absence check using 441 positive place invariants in 77 ms returned sat
[2024-05-29 12:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:10] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2024-05-29 12:59:10] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 53 ms.
[2024-05-29 12:59:15] [INFO ] Deduced a trap composed of 3 places in 472 ms of which 2 ms to minimize.
[2024-05-29 12:59:15] [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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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)
[2024-05-29 12:59:15] [INFO ] [Real]Absence check using 441 positive place invariants in 82 ms returned sat
[2024-05-29 12:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:15] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2024-05-29 12:59:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:16] [INFO ] [Nat]Absence check using 441 positive place invariants in 83 ms returned sat
[2024-05-29 12:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:16] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2024-05-29 12:59:16] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 42 ms.
[2024-05-29 12:59:20] [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.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)
[2024-05-29 12:59:21] [INFO ] [Real]Absence check using 441 positive place invariants in 85 ms returned sat
[2024-05-29 12:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:21] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2024-05-29 12:59:21] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-29 12:59:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:22] [INFO ] [Nat]Absence check using 441 positive place invariants in 92 ms returned sat
[2024-05-29 12:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:22] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-05-29 12:59:22] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-29 12:59:26] [INFO ] Added : 345 causal constraints over 69 iterations in 4366 ms. Result :unknown
[2024-05-29 12:59:27] [INFO ] [Real]Absence check using 441 positive place invariants in 85 ms returned sat
[2024-05-29 12:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:27] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2024-05-29 12:59:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:27] [INFO ] [Nat]Absence check using 441 positive place invariants in 89 ms returned sat
[2024-05-29 12:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:28] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2024-05-29 12:59:28] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-29 12:59:32] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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)
[2024-05-29 12:59:32] [INFO ] [Real]Absence check using 441 positive place invariants in 80 ms returned sat
[2024-05-29 12:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:33] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2024-05-29 12:59:33] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 41 ms.
[2024-05-29 12:59:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:33] [INFO ] [Nat]Absence check using 441 positive place invariants in 82 ms returned sat
[2024-05-29 12:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:33] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-29 12:59:33] [INFO ] Computed and/alt/rep : 721/2239/721 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-29 12:59:38] [INFO ] Deduced a trap composed of 3 places in 429 ms of which 2 ms to minimize.
[2024-05-29 12:59:38] [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 8
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.refineWithCausalOrder(DeadlockTester.java:1180)
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-040A-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Partial Free-agglomeration rule applied 158 times.
Drop transitions removed 158 transitions
Iterating global reduction 0 with 158 rules applied. Total rules applied 162 place count 1001 transition count 720
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 163 place count 1000 transition count 719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 164 place count 999 transition count 719
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 164 place count 999 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 168 place count 997 transition count 717
Applied a total of 168 rules in 332 ms. Remains 997 /1003 variables (removed 6) and now considering 717/722 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 333 ms. Remains : 997/1003 places, 717/722 transitions.
// Phase 1: matrix 717 rows 997 cols
[2024-05-29 12:59:39] [INFO ] Computed 440 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9127 ms. (steps per millisecond=109 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-040A-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 892698 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
[2024-05-29 12:59:53] [INFO ] Invariant cache hit.
[2024-05-29 12:59:54] [INFO ] [Real]Absence check using 440 positive place invariants in 80 ms returned sat
[2024-05-29 12:59:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:54] [INFO ] [Real]Absence check using state equation in 314 ms returned sat
[2024-05-29 12:59:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:59:54] [INFO ] [Nat]Absence check using 440 positive place invariants in 81 ms returned sat
[2024-05-29 12:59:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 12:59:55] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2024-05-29 12:59:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-29 12:59:55] [INFO ] [Nat]Added 42 Read/Feed constraints in 48 ms returned sat
[2024-05-29 12:59:55] [INFO ] Computed and/alt/rep : 715/1542/715 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-29 13:00:04] [INFO ] Added : 653 causal constraints over 132 iterations in 9669 ms. Result :sat
Minimization took 866 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 997 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 997/997 places, 716/716 transitions.
Graph (complete) has 2619 edges and 997 vertex of which 996 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 63 ms. Remains 996 /997 variables (removed 1) and now considering 716/716 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 996/997 places, 716/716 transitions.
// Phase 1: matrix 716 rows 996 cols
[2024-05-29 13:00:06] [INFO ] Computed 439 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9137 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 899727 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
[2024-05-29 13:00:20] [INFO ] Invariant cache hit.
[2024-05-29 13:00:20] [INFO ] [Real]Absence check using 439 positive place invariants in 80 ms returned sat
[2024-05-29 13:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:00:21] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2024-05-29 13:00:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-29 13:00:21] [INFO ] [Real]Added 42 Read/Feed constraints in 6 ms returned sat
[2024-05-29 13:00:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:00:21] [INFO ] [Nat]Absence check using 439 positive place invariants in 86 ms returned sat
[2024-05-29 13:00:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:00:21] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2024-05-29 13:00:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 15 ms returned sat
[2024-05-29 13:00:21] [INFO ] Deduced a trap composed of 6 places in 110 ms of which 2 ms to minimize.
[2024-05-29 13:00:22] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 1 ms to minimize.
[2024-05-29 13:00:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 305 ms
[2024-05-29 13:00:22] [INFO ] Computed and/alt/rep : 714/1540/714 causal constraints (skipped 0 transitions) in 42 ms.
[2024-05-29 13:00:32] [INFO ] Added : 669 causal constraints over 135 iterations in 10432 ms. Result :sat
Minimization took 573 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
FORMULA ShieldPPPt-PT-040A-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 109371 ms.

BK_STOP 1716987634511

--------------------
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="ShieldPPPt-PT-040A"
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 ShieldPPPt-PT-040A, 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 r373-tall-171683789200411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040A.tgz
mv ShieldPPPt-PT-040A 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 ;