Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975100333.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975100333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 25 22:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 22:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 614K Mar 5 18:23 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 ShieldRVt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679174809076

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-050B
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-18 21:26:50] [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]
[2023-03-18 21:26:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:26:50] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-18 21:26:50] [INFO ] Transformed 2503 places.
[2023-03-18 21:26:50] [INFO ] Transformed 2503 transitions.
[2023-03-18 21:26:50] [INFO ] Found NUPN structural information;
[2023-03-18 21:26:50] [INFO ] Parsed PT model containing 2503 places and 2503 transitions and 5906 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 2503 rows 2503 cols
[2023-03-18 21:26:51] [INFO ] Computed 201 place invariants in 48 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :6
FORMULA ShieldRVt-PT-050B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :0
[2023-03-18 21:26:51] [INFO ] Invariant cache hit.
[2023-03-18 21:26:52] [INFO ] [Real]Absence check using 201 positive place invariants in 172 ms returned sat
[2023-03-18 21:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:26:53] [INFO ] [Real]Absence check using state equation in 1269 ms returned sat
[2023-03-18 21:26:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:26:53] [INFO ] [Nat]Absence check using 201 positive place invariants in 80 ms returned sat
[2023-03-18 21:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:26:54] [INFO ] [Nat]Absence check using state equation in 878 ms returned sat
[2023-03-18 21:26:55] [INFO ] Deduced a trap composed of 25 places in 884 ms of which 8 ms to minimize.
[2023-03-18 21:26:56] [INFO ] Deduced a trap composed of 28 places in 734 ms of which 3 ms to minimize.
[2023-03-18 21:26:57] [INFO ] Deduced a trap composed of 41 places in 837 ms of which 5 ms to minimize.
[2023-03-18 21:26:58] [INFO ] Deduced a trap composed of 34 places in 761 ms of which 3 ms to minimize.
[2023-03-18 21:26:59] [INFO ] Deduced a trap composed of 19 places in 1300 ms of which 2 ms to minimize.
[2023-03-18 21:26:59] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:00] [INFO ] [Real]Absence check using 201 positive place invariants in 107 ms returned sat
[2023-03-18 21:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:01] [INFO ] [Real]Absence check using state equation in 1018 ms returned sat
[2023-03-18 21:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 99 ms returned sat
[2023-03-18 21:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:03] [INFO ] [Nat]Absence check using state equation in 1007 ms returned sat
[2023-03-18 21:27:03] [INFO ] Deduced a trap composed of 27 places in 668 ms of which 1 ms to minimize.
[2023-03-18 21:27:04] [INFO ] Deduced a trap composed of 56 places in 791 ms of which 2 ms to minimize.
[2023-03-18 21:27:05] [INFO ] Deduced a trap composed of 28 places in 835 ms of which 2 ms to minimize.
[2023-03-18 21:27:06] [INFO ] Deduced a trap composed of 28 places in 807 ms of which 3 ms to minimize.
[2023-03-18 21:27:06] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:07] [INFO ] [Real]Absence check using 201 positive place invariants in 142 ms returned sat
[2023-03-18 21:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:08] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2023-03-18 21:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:08] [INFO ] [Nat]Absence check using 201 positive place invariants in 101 ms returned sat
[2023-03-18 21:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:09] [INFO ] [Nat]Absence check using state equation in 1077 ms returned sat
[2023-03-18 21:27:10] [INFO ] Deduced a trap composed of 31 places in 852 ms of which 2 ms to minimize.
[2023-03-18 21:27:11] [INFO ] Deduced a trap composed of 23 places in 879 ms of which 2 ms to minimize.
[2023-03-18 21:27:12] [INFO ] Deduced a trap composed of 41 places in 858 ms of which 1 ms to minimize.
[2023-03-18 21:27:13] [INFO ] Deduced a trap composed of 52 places in 790 ms of which 2 ms to minimize.
[2023-03-18 21:27:13] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:14] [INFO ] [Real]Absence check using 201 positive place invariants in 96 ms returned sat
[2023-03-18 21:27:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:16] [INFO ] [Real]Absence check using state equation in 1892 ms returned sat
[2023-03-18 21:27:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:17] [INFO ] [Nat]Absence check using 201 positive place invariants in 159 ms returned sat
[2023-03-18 21:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:18] [INFO ] [Nat]Absence check using state equation in 1810 ms returned sat
[2023-03-18 21:27:19] [INFO ] Deduced a trap composed of 23 places in 835 ms of which 2 ms to minimize.
[2023-03-18 21:27:20] [INFO ] Deduced a trap composed of 31 places in 826 ms of which 2 ms to minimize.
[2023-03-18 21:27:21] [INFO ] Deduced a trap composed of 27 places in 950 ms of which 1 ms to minimize.
[2023-03-18 21:27:21] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:22] [INFO ] [Real]Absence check using 201 positive place invariants in 123 ms returned sat
[2023-03-18 21:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:24] [INFO ] [Real]Absence check using state equation in 1786 ms returned sat
[2023-03-18 21:27:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:24] [INFO ] [Nat]Absence check using 201 positive place invariants in 84 ms returned sat
[2023-03-18 21:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:25] [INFO ] [Nat]Absence check using state equation in 944 ms returned sat
[2023-03-18 21:27:26] [INFO ] Deduced a trap composed of 61 places in 709 ms of which 1 ms to minimize.
[2023-03-18 21:27:27] [INFO ] Deduced a trap composed of 89 places in 1191 ms of which 3 ms to minimize.
[2023-03-18 21:27:29] [INFO ] Deduced a trap composed of 33 places in 1394 ms of which 3 ms to minimize.
[2023-03-18 21:27:30] [INFO ] Deduced a trap composed of 19 places in 1218 ms of which 2 ms to minimize.
[2023-03-18 21:27:30] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:31] [INFO ] [Real]Absence check using 201 positive place invariants in 117 ms returned sat
[2023-03-18 21:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:32] [INFO ] [Real]Absence check using state equation in 998 ms returned sat
[2023-03-18 21:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:32] [INFO ] [Nat]Absence check using 201 positive place invariants in 82 ms returned sat
[2023-03-18 21:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:33] [INFO ] [Nat]Absence check using state equation in 878 ms returned sat
[2023-03-18 21:27:34] [INFO ] Deduced a trap composed of 50 places in 698 ms of which 2 ms to minimize.
[2023-03-18 21:27:35] [INFO ] Deduced a trap composed of 36 places in 1222 ms of which 2 ms to minimize.
[2023-03-18 21:27:36] [INFO ] Deduced a trap composed of 31 places in 832 ms of which 2 ms to minimize.
[2023-03-18 21:27:37] [INFO ] Deduced a trap composed of 34 places in 635 ms of which 2 ms to minimize.
[2023-03-18 21:27:37] [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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:37] [INFO ] [Real]Absence check using 201 positive place invariants in 77 ms returned sat
[2023-03-18 21:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:38] [INFO ] [Real]Absence check using state equation in 920 ms returned sat
[2023-03-18 21:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:39] [INFO ] [Nat]Absence check using 201 positive place invariants in 96 ms returned sat
[2023-03-18 21:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:40] [INFO ] [Nat]Absence check using state equation in 1182 ms returned sat
[2023-03-18 21:27:41] [INFO ] Deduced a trap composed of 40 places in 817 ms of which 2 ms to minimize.
[2023-03-18 21:27:42] [INFO ] Deduced a trap composed of 28 places in 705 ms of which 1 ms to minimize.
[2023-03-18 21:27:43] [INFO ] Deduced a trap composed of 40 places in 682 ms of which 4 ms to minimize.
[2023-03-18 21:27:43] [INFO ] Deduced a trap composed of 31 places in 660 ms of which 1 ms to minimize.
[2023-03-18 21:27:43] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:44] [INFO ] [Real]Absence check using 201 positive place invariants in 77 ms returned sat
[2023-03-18 21:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:45] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2023-03-18 21:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:45] [INFO ] [Nat]Absence check using 201 positive place invariants in 122 ms returned sat
[2023-03-18 21:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:46] [INFO ] [Nat]Absence check using state equation in 1051 ms returned sat
[2023-03-18 21:27:47] [INFO ] Deduced a trap composed of 31 places in 872 ms of which 1 ms to minimize.
[2023-03-18 21:27:48] [INFO ] Deduced a trap composed of 35 places in 721 ms of which 2 ms to minimize.
[2023-03-18 21:27:49] [INFO ] Deduced a trap composed of 31 places in 731 ms of which 2 ms to minimize.
[2023-03-18 21:27:50] [INFO ] Deduced a trap composed of 31 places in 667 ms of which 2 ms to minimize.
[2023-03-18 21:27:50] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:50] [INFO ] [Real]Absence check using 201 positive place invariants in 117 ms returned sat
[2023-03-18 21:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:51] [INFO ] [Real]Absence check using state equation in 983 ms returned sat
[2023-03-18 21:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:52] [INFO ] [Nat]Absence check using 201 positive place invariants in 90 ms returned sat
[2023-03-18 21:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:53] [INFO ] [Nat]Absence check using state equation in 1008 ms returned sat
[2023-03-18 21:27:54] [INFO ] Deduced a trap composed of 34 places in 718 ms of which 2 ms to minimize.
[2023-03-18 21:27:54] [INFO ] Deduced a trap composed of 27 places in 702 ms of which 1 ms to minimize.
[2023-03-18 21:27:55] [INFO ] Deduced a trap composed of 34 places in 747 ms of which 1 ms to minimize.
[2023-03-18 21:27:56] [INFO ] Deduced a trap composed of 27 places in 638 ms of which 1 ms to minimize.
[2023-03-18 21:27:57] [INFO ] Deduced a trap composed of 24 places in 636 ms of which 1 ms to minimize.
[2023-03-18 21:27:57] [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 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 21:27:57] [INFO ] [Real]Absence check using 201 positive place invariants in 106 ms returned sat
[2023-03-18 21:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:27:58] [INFO ] [Real]Absence check using state equation in 1001 ms returned sat
[2023-03-18 21:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:27:59] [INFO ] [Nat]Absence check using 201 positive place invariants in 143 ms returned sat
[2023-03-18 21:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:00] [INFO ] [Nat]Absence check using state equation in 1224 ms returned sat
[2023-03-18 21:28:01] [INFO ] Deduced a trap composed of 51 places in 715 ms of which 1 ms to minimize.
[2023-03-18 21:28:02] [INFO ] Deduced a trap composed of 31 places in 762 ms of which 2 ms to minimize.
[2023-03-18 21:28:03] [INFO ] Deduced a trap composed of 30 places in 750 ms of which 1 ms to minimize.
[2023-03-18 21:28:04] [INFO ] Deduced a trap composed of 33 places in 657 ms of which 1 ms to minimize.
[2023-03-18 21:28:04] [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 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 2503/2503 transitions.
Drop transitions removed 795 transitions
Trivial Post-agglo rules discarded 795 transitions
Performed 795 trivial Post agglomeration. Transition count delta: 795
Iterating post reduction 0 with 795 rules applied. Total rules applied 795 place count 2503 transition count 1708
Reduce places removed 795 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 797 rules applied. Total rules applied 1592 place count 1708 transition count 1706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1593 place count 1707 transition count 1706
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 199 Pre rules applied. Total rules applied 1593 place count 1707 transition count 1507
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 3 with 398 rules applied. Total rules applied 1991 place count 1508 transition count 1507
Discarding 348 places :
Symmetric choice reduction at 3 with 348 rule applications. Total rules 2339 place count 1160 transition count 1159
Iterating global reduction 3 with 348 rules applied. Total rules applied 2687 place count 1160 transition count 1159
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 2687 place count 1160 transition count 1010
Deduced a syphon composed of 149 places in 4 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 2985 place count 1011 transition count 1010
Performed 450 Post agglomeration using F-continuation condition.Transition count delta: 450
Deduced a syphon composed of 450 places in 3 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 3 with 900 rules applied. Total rules applied 3885 place count 561 transition count 560
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -95
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4087 place count 460 transition count 655
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: -43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 4173 place count 417 transition count 698
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4174 place count 417 transition count 697
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4176 place count 417 transition count 695
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4178 place count 415 transition count 695
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 4180 place count 415 transition count 693
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4181 place count 414 transition count 692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4182 place count 413 transition count 692
Applied a total of 4182 rules in 627 ms. Remains 413 /2503 variables (removed 2090) and now considering 692/2503 (removed 1811) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 628 ms. Remains : 413/2503 places, 692/2503 transitions.
// Phase 1: matrix 692 rows 413 cols
[2023-03-18 21:28:04] [INFO ] Computed 200 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 266 resets, run finished after 5202 ms. (steps per millisecond=192 ) properties (out of 10) seen :2
FORMULA ShieldRVt-PT-050B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 23 resets, run finished after 2511 ms. (steps per millisecond=398 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2535 ms. (steps per millisecond=394 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2555 ms. (steps per millisecond=391 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 2508 ms. (steps per millisecond=398 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 37 resets, run finished after 2530 ms. (steps per millisecond=395 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 2684 ms. (steps per millisecond=372 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 2565 ms. (steps per millisecond=389 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 34 resets, run finished after 2455 ms. (steps per millisecond=407 ) properties (out of 8) seen :0
[2023-03-18 21:28:30] [INFO ] Invariant cache hit.
[2023-03-18 21:28:30] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-18 21:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:30] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2023-03-18 21:28:30] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 107 ms.
[2023-03-18 21:28:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:28:30] [INFO ] [Nat]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-18 21:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:31] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2023-03-18 21:28:31] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 86 ms.
[2023-03-18 21:28:37] [INFO ] Added : 590 causal constraints over 118 iterations in 6406 ms. Result :sat
Minimization took 3003 ms.
[2023-03-18 21:28:40] [INFO ] [Real]Absence check using 200 positive place invariants in 39 ms returned sat
[2023-03-18 21:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:40] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2023-03-18 21:28:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:28:41] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2023-03-18 21:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:41] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2023-03-18 21:28:41] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-18 21:28:47] [INFO ] Added : 579 causal constraints over 116 iterations in 6346 ms. Result :sat
Minimization took 338 ms.
[2023-03-18 21:28:48] [INFO ] [Real]Absence check using 200 positive place invariants in 34 ms returned sat
[2023-03-18 21:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:48] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2023-03-18 21:28:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:28:48] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2023-03-18 21:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:48] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2023-03-18 21:28:48] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 41 ms.
[2023-03-18 21:28:58] [INFO ] Added : 592 causal constraints over 119 iterations in 9553 ms. Result :sat
Minimization took 1566 ms.
[2023-03-18 21:28:59] [INFO ] [Real]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-18 21:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:28:59] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-18 21:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:29:00] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2023-03-18 21:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:00] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2023-03-18 21:29:00] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 38 ms.
[2023-03-18 21:29:07] [INFO ] Added : 579 causal constraints over 116 iterations in 6991 ms. Result :sat
Minimization took 3003 ms.
[2023-03-18 21:29:10] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2023-03-18 21:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:10] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-18 21:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:29:10] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2023-03-18 21:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:10] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2023-03-18 21:29:10] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 39 ms.
[2023-03-18 21:29:17] [INFO ] Added : 598 causal constraints over 120 iterations in 6762 ms. Result :sat
Minimization took 1451 ms.
[2023-03-18 21:29:19] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2023-03-18 21:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:19] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2023-03-18 21:29:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:29:19] [INFO ] [Nat]Absence check using 200 positive place invariants in 55 ms returned sat
[2023-03-18 21:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:20] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2023-03-18 21:29:20] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 65 ms.
[2023-03-18 21:29:27] [INFO ] Added : 592 causal constraints over 119 iterations in 7127 ms. Result :sat
Minimization took 508 ms.
[2023-03-18 21:29:27] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-18 21:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:28] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2023-03-18 21:29:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:29:28] [INFO ] [Nat]Absence check using 200 positive place invariants in 26 ms returned sat
[2023-03-18 21:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:28] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-18 21:29:28] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 54 ms.
[2023-03-18 21:29:34] [INFO ] Added : 585 causal constraints over 118 iterations in 6592 ms. Result :sat
Minimization took 608 ms.
[2023-03-18 21:29:35] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-18 21:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:35] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2023-03-18 21:29:35] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-18 21:29:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:29:36] [INFO ] [Nat]Absence check using 200 positive place invariants in 28 ms returned sat
[2023-03-18 21:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:29:36] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2023-03-18 21:29:36] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-18 21:29:41] [INFO ] Added : 594 causal constraints over 119 iterations in 5745 ms. Result :sat
Minimization took 825 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ShieldRVt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 172881 ms.

BK_STOP 1679174983708

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldRVt-PT-050B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-050B, 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 r421-tajo-167905975100333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050B.tgz
mv ShieldRVt-PT-050B 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 ;