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-171683788700196.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 ShieldIIPt-PT-040B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788700196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 3.8K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 20:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 184K Apr 12 20:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 20:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 20:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 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 686K 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 ShieldIIPt-PT-040B-UpperBounds-00
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-01
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-02
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-03
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-04
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-05
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-06
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-07
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-08
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-09
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-10
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-11
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-12
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-13
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-14
FORMULA_NAME ShieldIIPt-PT-040B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716954799354

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=ShieldIIPt-PT-040B
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-29 03:53:21] [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 03:53:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 03:53:21] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2024-05-29 03:53:21] [INFO ] Transformed 2803 places.
[2024-05-29 03:53:21] [INFO ] Transformed 2603 transitions.
[2024-05-29 03:53:21] [INFO ] Found NUPN structural information;
[2024-05-29 03:53:21] [INFO ] Parsed PT model containing 2803 places and 2603 transitions and 6486 arcs in 303 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 2603 rows 2803 cols
[2024-05-29 03:53:21] [INFO ] Computed 361 invariants in 41 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 16) seen :5
FORMULA ShieldIIPt-PT-040B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) 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 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :0
[2024-05-29 03:53:22] [INFO ] Invariant cache hit.
[2024-05-29 03:53:23] [INFO ] [Real]Absence check using 361 positive place invariants in 377 ms returned sat
[2024-05-29 03:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:24] [INFO ] [Real]Absence check using state equation in 1289 ms returned sat
[2024-05-29 03:53:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:53:25] [INFO ] [Nat]Absence check using 361 positive place invariants in 161 ms returned sat
[2024-05-29 03:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:26] [INFO ] [Nat]Absence check using state equation in 1296 ms returned sat
[2024-05-29 03:53:27] [INFO ] Deduced a trap composed of 23 places in 927 ms of which 15 ms to minimize.
[2024-05-29 03:53:29] [INFO ] Deduced a trap composed of 27 places in 1048 ms of which 2 ms to minimize.
[2024-05-29 03:53:30] [INFO ] Deduced a trap composed of 40 places in 875 ms of which 3 ms to minimize.
[2024-05-29 03:53:30] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:53:30] [INFO ] [Real]Absence check using 361 positive place invariants in 171 ms returned sat
[2024-05-29 03:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:32] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2024-05-29 03:53:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:53:32] [INFO ] [Nat]Absence check using 361 positive place invariants in 157 ms returned sat
[2024-05-29 03:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:34] [INFO ] [Nat]Absence check using state equation in 1342 ms returned sat
[2024-05-29 03:53:35] [INFO ] Deduced a trap composed of 30 places in 873 ms of which 3 ms to minimize.
[2024-05-29 03:53:36] [INFO ] Deduced a trap composed of 28 places in 876 ms of which 3 ms to minimize.
[2024-05-29 03:53:36] [INFO ] Deduced a trap composed of 18 places in 784 ms of which 2 ms to minimize.
[2024-05-29 03:53:37] [INFO ] Deduced a trap composed of 31 places in 883 ms of which 2 ms to minimize.
[2024-05-29 03:53:37] [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 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:53:38] [INFO ] [Real]Absence check using 361 positive place invariants in 157 ms returned sat
[2024-05-29 03:53:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:39] [INFO ] [Real]Absence check using state equation in 1339 ms returned sat
[2024-05-29 03:53:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:53:40] [INFO ] [Nat]Absence check using 361 positive place invariants in 157 ms returned sat
[2024-05-29 03:53:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:41] [INFO ] [Nat]Absence check using state equation in 1294 ms returned sat
[2024-05-29 03:53:42] [INFO ] Deduced a trap composed of 17 places in 890 ms of which 2 ms to minimize.
[2024-05-29 03:53:43] [INFO ] Deduced a trap composed of 15 places in 869 ms of which 1 ms to minimize.
[2024-05-29 03:53:44] [INFO ] Deduced a trap composed of 18 places in 890 ms of which 2 ms to minimize.
[2024-05-29 03:53:45] [INFO ] Deduced a trap composed of 24 places in 849 ms of which 2 ms to minimize.
[2024-05-29 03:53:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:53:46] [INFO ] [Real]Absence check using 361 positive place invariants in 152 ms returned sat
[2024-05-29 03:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:47] [INFO ] [Real]Absence check using state equation in 1345 ms returned sat
[2024-05-29 03:53:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:53:48] [INFO ] [Nat]Absence check using 361 positive place invariants in 156 ms returned sat
[2024-05-29 03:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:49] [INFO ] [Nat]Absence check using state equation in 1325 ms returned sat
[2024-05-29 03:53:50] [INFO ] Deduced a trap composed of 33 places in 865 ms of which 2 ms to minimize.
[2024-05-29 03:53:51] [INFO ] Deduced a trap composed of 25 places in 821 ms of which 1 ms to minimize.
[2024-05-29 03:53:52] [INFO ] Deduced a trap composed of 20 places in 814 ms of which 1 ms to minimize.
[2024-05-29 03:53:53] [INFO ] Deduced a trap composed of 24 places in 733 ms of which 1 ms to minimize.
[2024-05-29 03:53:53] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:53:53] [INFO ] [Real]Absence check using 361 positive place invariants in 150 ms returned sat
[2024-05-29 03:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:55] [INFO ] [Real]Absence check using state equation in 1279 ms returned sat
[2024-05-29 03:53:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:53:55] [INFO ] [Nat]Absence check using 361 positive place invariants in 159 ms returned sat
[2024-05-29 03:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:53:57] [INFO ] [Nat]Absence check using state equation in 1230 ms returned sat
[2024-05-29 03:53:58] [INFO ] Deduced a trap composed of 33 places in 852 ms of which 1 ms to minimize.
[2024-05-29 03:53:59] [INFO ] Deduced a trap composed of 18 places in 916 ms of which 2 ms to minimize.
[2024-05-29 03:53:59] [INFO ] Deduced a trap composed of 21 places in 853 ms of which 2 ms to minimize.
[2024-05-29 03:54:00] [INFO ] Deduced a trap composed of 22 places in 828 ms of which 2 ms to minimize.
[2024-05-29 03:54:00] [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.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:54:01] [INFO ] [Real]Absence check using 361 positive place invariants in 157 ms returned sat
[2024-05-29 03:54:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:02] [INFO ] [Real]Absence check using state equation in 1293 ms returned sat
[2024-05-29 03:54:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:54:03] [INFO ] [Nat]Absence check using 361 positive place invariants in 160 ms returned sat
[2024-05-29 03:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:04] [INFO ] [Nat]Absence check using state equation in 1288 ms returned sat
[2024-05-29 03:54:05] [INFO ] Deduced a trap composed of 26 places in 837 ms of which 1 ms to minimize.
[2024-05-29 03:54:06] [INFO ] Deduced a trap composed of 24 places in 826 ms of which 2 ms to minimize.
[2024-05-29 03:54:07] [INFO ] Deduced a trap composed of 28 places in 871 ms of which 2 ms to minimize.
[2024-05-29 03:54:08] [INFO ] Deduced a trap composed of 21 places in 831 ms of which 2 ms to minimize.
[2024-05-29 03:54:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:54:09] [INFO ] [Real]Absence check using 361 positive place invariants in 151 ms returned sat
[2024-05-29 03:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:10] [INFO ] [Real]Absence check using state equation in 1360 ms returned sat
[2024-05-29 03:54:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:54:11] [INFO ] [Nat]Absence check using 361 positive place invariants in 151 ms returned sat
[2024-05-29 03:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:12] [INFO ] [Nat]Absence check using state equation in 1330 ms returned sat
[2024-05-29 03:54:13] [INFO ] Deduced a trap composed of 24 places in 848 ms of which 2 ms to minimize.
[2024-05-29 03:54:14] [INFO ] Deduced a trap composed of 23 places in 812 ms of which 1 ms to minimize.
[2024-05-29 03:54:15] [INFO ] Deduced a trap composed of 28 places in 762 ms of which 2 ms to minimize.
[2024-05-29 03:54:16] [INFO ] Deduced a trap composed of 29 places in 807 ms of which 1 ms to minimize.
[2024-05-29 03:54:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:54:16] [INFO ] [Real]Absence check using 361 positive place invariants in 153 ms returned sat
[2024-05-29 03:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:18] [INFO ] [Real]Absence check using state equation in 1271 ms returned sat
[2024-05-29 03:54:19] [INFO ] Deduced a trap composed of 27 places in 855 ms of which 2 ms to minimize.
[2024-05-29 03:54:19] [INFO ] Deduced a trap composed of 23 places in 863 ms of which 1 ms to minimize.
[2024-05-29 03:54:20] [INFO ] Deduced a trap composed of 23 places in 899 ms of which 2 ms to minimize.
[2024-05-29 03:54:21] [INFO ] Deduced a trap composed of 26 places in 818 ms of which 1 ms to minimize.
[2024-05-29 03:54:21] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
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 03:54:22] [INFO ] [Real]Absence check using 361 positive place invariants in 154 ms returned sat
[2024-05-29 03:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:23] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2024-05-29 03:54:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:54:24] [INFO ] [Nat]Absence check using 361 positive place invariants in 162 ms returned sat
[2024-05-29 03:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:25] [INFO ] [Nat]Absence check using state equation in 1324 ms returned sat
[2024-05-29 03:54:26] [INFO ] Deduced a trap composed of 19 places in 816 ms of which 2 ms to minimize.
[2024-05-29 03:54:27] [INFO ] Deduced a trap composed of 24 places in 828 ms of which 2 ms to minimize.
[2024-05-29 03:54:28] [INFO ] Deduced a trap composed of 19 places in 817 ms of which 5 ms to minimize.
[2024-05-29 03:54:29] [INFO ] Deduced a trap composed of 18 places in 832 ms of which 2 ms to minimize.
[2024-05-29 03:54:29] [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.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:54:30] [INFO ] [Real]Absence check using 361 positive place invariants in 155 ms returned sat
[2024-05-29 03:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:31] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2024-05-29 03:54:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:54:32] [INFO ] [Nat]Absence check using 361 positive place invariants in 158 ms returned sat
[2024-05-29 03:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:34] [INFO ] [Nat]Absence check using state equation in 2498 ms returned sat
[2024-05-29 03:54:35] [INFO ] Deduced a trap composed of 27 places in 801 ms of which 2 ms to minimize.
[2024-05-29 03:54:36] [INFO ] Deduced a trap composed of 19 places in 789 ms of which 2 ms to minimize.
[2024-05-29 03:54:37] [INFO ] Deduced a trap composed of 19 places in 788 ms of which 1 ms to minimize.
[2024-05-29 03:54:37] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 03:54:37] [INFO ] [Real]Absence check using 361 positive place invariants in 154 ms returned sat
[2024-05-29 03:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:54:39] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2024-05-29 03:54:40] [INFO ] Deduced a trap composed of 27 places in 829 ms of which 2 ms to minimize.
[2024-05-29 03:54:41] [INFO ] Deduced a trap composed of 26 places in 822 ms of which 3 ms to minimize.
[2024-05-29 03:54:42] [INFO ] Deduced a trap composed of 25 places in 820 ms of which 2 ms to minimize.
[2024-05-29 03:54:42] [INFO ] Deduced a trap composed of 23 places in 813 ms of which 2 ms to minimize.
[2024-05-29 03:54:42] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
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, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 2603/2603 transitions.
Drop transitions removed 674 transitions
Trivial Post-agglo rules discarded 674 transitions
Performed 674 trivial Post agglomeration. Transition count delta: 674
Iterating post reduction 0 with 674 rules applied. Total rules applied 674 place count 2803 transition count 1929
Reduce places removed 674 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 676 rules applied. Total rules applied 1350 place count 2129 transition count 1927
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 1356 place count 2128 transition count 1922
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 1361 place count 2123 transition count 1922
Performed 157 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 157 Pre rules applied. Total rules applied 1361 place count 2123 transition count 1765
Deduced a syphon composed of 157 places in 6 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 4 with 314 rules applied. Total rules applied 1675 place count 1966 transition count 1765
Discarding 277 places :
Symmetric choice reduction at 4 with 277 rule applications. Total rules 1952 place count 1689 transition count 1488
Iterating global reduction 4 with 277 rules applied. Total rules applied 2229 place count 1689 transition count 1488
Performed 117 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 117 Pre rules applied. Total rules applied 2229 place count 1689 transition count 1371
Deduced a syphon composed of 117 places in 9 ms
Reduce places removed 117 places and 0 transitions.
Iterating global reduction 4 with 234 rules applied. Total rules applied 2463 place count 1572 transition count 1371
Performed 680 Post agglomeration using F-continuation condition.Transition count delta: 680
Deduced a syphon composed of 680 places in 2 ms
Reduce places removed 680 places and 0 transitions.
Iterating global reduction 4 with 1360 rules applied. Total rules applied 3823 place count 892 transition count 691
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 4025 place count 791 transition count 754
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 4055 place count 776 transition count 765
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 4056 place count 776 transition count 764
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 5 with 39 rules applied. Total rules applied 4095 place count 776 transition count 764
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4096 place count 775 transition count 763
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 4098 place count 773 transition count 763
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4098 place count 773 transition count 762
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4100 place count 772 transition count 762
Applied a total of 4100 rules in 916 ms. Remains 772 /2803 variables (removed 2031) and now considering 762/2603 (removed 1841) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 916 ms. Remains : 772/2803 places, 762/2603 transitions.
// Phase 1: matrix 762 rows 772 cols
[2024-05-29 03:54:43] [INFO ] Computed 359 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7715 ms. (steps per millisecond=129 ) properties (out of 11) seen :5
FORMULA ShieldIIPt-PT-040B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4366 ms. (steps per millisecond=229 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4617 ms. (steps per millisecond=216 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4631 ms. (steps per millisecond=215 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4591 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4626 ms. (steps per millisecond=216 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4653 ms. (steps per millisecond=214 ) properties (out of 6) seen :0
[2024-05-29 03:55:19] [INFO ] Invariant cache hit.
[2024-05-29 03:55:19] [INFO ] [Real]Absence check using 359 positive place invariants in 63 ms returned sat
[2024-05-29 03:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:19] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2024-05-29 03:55:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-29 03:55:19] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:55:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:55:19] [INFO ] [Nat]Absence check using 359 positive place invariants in 58 ms returned sat
[2024-05-29 03:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:20] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-29 03:55:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-29 03:55:20] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-29 03:55:28] [INFO ] Added : 679 causal constraints over 137 iterations in 8606 ms. Result :sat
Minimization took 1517 ms.
[2024-05-29 03:55:30] [INFO ] [Real]Absence check using 359 positive place invariants in 60 ms returned sat
[2024-05-29 03:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:30] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-05-29 03:55:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:55:30] [INFO ] [Nat]Absence check using 359 positive place invariants in 56 ms returned sat
[2024-05-29 03:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:31] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-29 03:55:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:55:31] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 43 ms.
[2024-05-29 03:55:39] [INFO ] Added : 696 causal constraints over 140 iterations in 8548 ms. Result :sat
Minimization took 1410 ms.
[2024-05-29 03:55:41] [INFO ] [Real]Absence check using 359 positive place invariants in 61 ms returned sat
[2024-05-29 03:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:41] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-29 03:55:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:55:41] [INFO ] [Nat]Absence check using 359 positive place invariants in 61 ms returned sat
[2024-05-29 03:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:41] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2024-05-29 03:55:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:55:42] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 48 ms.
[2024-05-29 03:55:49] [INFO ] Added : 684 causal constraints over 138 iterations in 7953 ms. Result :sat
Minimization took 916 ms.
[2024-05-29 03:55:51] [INFO ] [Real]Absence check using 359 positive place invariants in 62 ms returned sat
[2024-05-29 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:51] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2024-05-29 03:55:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:55:51] [INFO ] [Nat]Absence check using 359 positive place invariants in 57 ms returned sat
[2024-05-29 03:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:55:51] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-29 03:55:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:55:51] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-29 03:56:00] [INFO ] Added : 688 causal constraints over 139 iterations in 8236 ms. Result :sat
Minimization took 3007 ms.
[2024-05-29 03:56:03] [INFO ] [Real]Absence check using 359 positive place invariants in 55 ms returned sat
[2024-05-29 03:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:03] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2024-05-29 03:56:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:56:03] [INFO ] [Nat]Absence check using 359 positive place invariants in 58 ms returned sat
[2024-05-29 03:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:03] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-29 03:56:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:56:04] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 83 ms.
[2024-05-29 03:56:13] [INFO ] Added : 689 causal constraints over 139 iterations in 9238 ms. Result :sat
Minimization took 1722 ms.
[2024-05-29 03:56:15] [INFO ] [Real]Absence check using 359 positive place invariants in 55 ms returned sat
[2024-05-29 03:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:15] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2024-05-29 03:56:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:56:15] [INFO ] [Nat]Absence check using 359 positive place invariants in 56 ms returned sat
[2024-05-29 03:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:15] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2024-05-29 03:56:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:56:15] [INFO ] Computed and/alt/rep : 759/1343/759 causal constraints (skipped 0 transitions) in 41 ms.
[2024-05-29 03:56:24] [INFO ] Added : 685 causal constraints over 138 iterations in 8619 ms. Result :sat
Minimization took 1363 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-040B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 772 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 762/762 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 772 transition count 760
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 770 transition count 760
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4 place count 770 transition count 756
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 766 transition count 756
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 762 transition count 752
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 758 transition count 756
Applied a total of 28 rules in 88 ms. Remains 758 /772 variables (removed 14) and now considering 756/762 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 758/772 places, 756/762 transitions.
// Phase 1: matrix 756 rows 758 cols
[2024-05-29 03:56:31] [INFO ] Computed 359 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7372 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4316 ms. (steps per millisecond=231 ) properties (out of 1) seen :0
[2024-05-29 03:56:43] [INFO ] Invariant cache hit.
[2024-05-29 03:56:43] [INFO ] [Real]Absence check using 359 positive place invariants in 54 ms returned sat
[2024-05-29 03:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:43] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2024-05-29 03:56:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:56:43] [INFO ] [Nat]Absence check using 359 positive place invariants in 55 ms returned sat
[2024-05-29 03:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:56:43] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2024-05-29 03:56:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-29 03:56:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-29 03:56:44] [INFO ] Computed and/alt/rep : 753/1342/753 causal constraints (skipped 0 transitions) in 48 ms.
[2024-05-29 03:56:52] [INFO ] Added : 686 causal constraints over 138 iterations in 8266 ms. Result :sat
Minimization took 1390 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 756/756 transitions.
Applied a total of 0 rules in 27 ms. Remains 758 /758 variables (removed 0) and now considering 756/756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 758/758 places, 756/756 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 756/756 transitions.
Applied a total of 0 rules in 16 ms. Remains 758 /758 variables (removed 0) and now considering 756/756 (removed 0) transitions.
[2024-05-29 03:56:54] [INFO ] Invariant cache hit.
[2024-05-29 03:56:54] [INFO ] Implicit Places using invariants in 526 ms returned [747]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 529 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 757/758 places, 756/756 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 756 transition count 755
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 756 transition count 755
Applied a total of 2 rules in 25 ms. Remains 756 /757 variables (removed 1) and now considering 755/756 (removed 1) transitions.
// Phase 1: matrix 755 rows 756 cols
[2024-05-29 03:56:54] [INFO ] Computed 358 invariants in 3 ms
[2024-05-29 03:56:55] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-05-29 03:56:55] [INFO ] Invariant cache hit.
[2024-05-29 03:56:56] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1371 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 756/758 places, 755/756 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1942 ms. Remains : 756/758 places, 755/756 transitions.
[2024-05-29 03:56:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7535 ms. (steps per millisecond=132 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4623 ms. (steps per millisecond=216 ) properties (out of 1) seen :0
[2024-05-29 03:57:08] [INFO ] Invariant cache hit.
[2024-05-29 03:57:08] [INFO ] [Real]Absence check using 358 positive place invariants in 54 ms returned sat
[2024-05-29 03:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:08] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2024-05-29 03:57:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:57:09] [INFO ] [Nat]Absence check using 358 positive place invariants in 53 ms returned sat
[2024-05-29 03:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:09] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2024-05-29 03:57:09] [INFO ] Computed and/alt/rep : 752/1336/752 causal constraints (skipped 0 transitions) in 40 ms.
[2024-05-29 03:57:17] [INFO ] Added : 687 causal constraints over 139 iterations in 7993 ms. Result :sat
Minimization took 1594 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 755/755 transitions.
Applied a total of 0 rules in 29 ms. Remains 756 /756 variables (removed 0) and now considering 755/755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 756/756 places, 755/755 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 755/755 transitions.
Applied a total of 0 rules in 14 ms. Remains 756 /756 variables (removed 0) and now considering 755/755 (removed 0) transitions.
[2024-05-29 03:57:20] [INFO ] Invariant cache hit.
[2024-05-29 03:57:20] [INFO ] Implicit Places using invariants in 405 ms returned []
[2024-05-29 03:57:20] [INFO ] Invariant cache hit.
[2024-05-29 03:57:21] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1267 ms to find 0 implicit places.
[2024-05-29 03:57:21] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-29 03:57:21] [INFO ] Invariant cache hit.
[2024-05-29 03:57:21] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1730 ms. Remains : 756/756 places, 755/755 transitions.
Starting property specific reduction for ShieldIIPt-PT-040B-UpperBounds-12
[2024-05-29 03:57:21] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
[2024-05-29 03:57:21] [INFO ] Invariant cache hit.
[2024-05-29 03:57:22] [INFO ] [Real]Absence check using 358 positive place invariants in 70 ms returned sat
[2024-05-29 03:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:22] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2024-05-29 03:57:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:57:22] [INFO ] [Nat]Absence check using 358 positive place invariants in 56 ms returned sat
[2024-05-29 03:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:22] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-29 03:57:23] [INFO ] Computed and/alt/rep : 752/1336/752 causal constraints (skipped 0 transitions) in 102 ms.
[2024-05-29 03:57:27] [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.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:773)
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] Max seen :[0]
Support contains 1 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 755/755 transitions.
Applied a total of 0 rules in 12 ms. Remains 756 /756 variables (removed 0) and now considering 755/755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 756/756 places, 755/755 transitions.
[2024-05-29 03:57:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7136 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4296 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
[2024-05-29 03:57:38] [INFO ] Invariant cache hit.
[2024-05-29 03:57:39] [INFO ] [Real]Absence check using 358 positive place invariants in 59 ms returned sat
[2024-05-29 03:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:39] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-05-29 03:57:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 03:57:39] [INFO ] [Nat]Absence check using 358 positive place invariants in 59 ms returned sat
[2024-05-29 03:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 03:57:39] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2024-05-29 03:57:39] [INFO ] Computed and/alt/rep : 752/1336/752 causal constraints (skipped 0 transitions) in 46 ms.
[2024-05-29 03:57:47] [INFO ] Added : 687 causal constraints over 139 iterations in 7849 ms. Result :sat
Minimization took 1655 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 756 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 755/755 transitions.
Applied a total of 0 rules in 27 ms. Remains 756 /756 variables (removed 0) and now considering 755/755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 756/756 places, 755/755 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 756/756 places, 755/755 transitions.
Applied a total of 0 rules in 14 ms. Remains 756 /756 variables (removed 0) and now considering 755/755 (removed 0) transitions.
[2024-05-29 03:57:50] [INFO ] Invariant cache hit.
[2024-05-29 03:57:50] [INFO ] Implicit Places using invariants in 578 ms returned []
[2024-05-29 03:57:50] [INFO ] Invariant cache hit.
[2024-05-29 03:57:51] [INFO ] Implicit Places using invariants and state equation in 883 ms returned []
Implicit Place search using SMT with State Equation took 1463 ms to find 0 implicit places.
[2024-05-29 03:57:51] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 03:57:51] [INFO ] Invariant cache hit.
[2024-05-29 03:57:52] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1942 ms. Remains : 756/756 places, 755/755 transitions.
Ending property specific reduction for ShieldIIPt-PT-040B-UpperBounds-12 in 30396 ms.
[2024-05-29 03:57:52] [INFO ] Flatten gal took : 100 ms
[2024-05-29 03:57:52] [INFO ] Applying decomposition
[2024-05-29 03:57:52] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4547196150948366948.txt' '-o' '/tmp/graph4547196150948366948.bin' '-w' '/tmp/graph4547196150948366948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4547196150948366948.bin' '-l' '-1' '-v' '-w' '/tmp/graph4547196150948366948.weights' '-q' '0' '-e' '0.001'
[2024-05-29 03:57:52] [INFO ] Decomposing Gal with order
[2024-05-29 03:57:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 03:57:53] [INFO ] Removed a total of 904 redundant transitions.
[2024-05-29 03:57:53] [INFO ] Flatten gal took : 109 ms
[2024-05-29 03:57:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 13 ms.
[2024-05-29 03:57:53] [INFO ] Time to serialize gal into /tmp/UpperBounds12573952679298525605.gal : 12 ms
[2024-05-29 03:57:53] [INFO ] Time to serialize properties into /tmp/UpperBounds17723515460295337902.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12573952679298525605.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17723515460295337902.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds17723515460295337902.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.30054e+111,33.7915,982992,105,13,1.9752e+06,138,425,5.94268e+06,34,293,0
Total reachable state count : 5.300541194335152988843826908322494925663e+111

Verifying 1 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property ShieldIIPt-PT-040B-UpperBounds-12 :0 <= i1.u15.p154 <= 1
FORMULA ShieldIIPt-PT-040B-UpperBounds-12 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-040B-UpperBounds-12,0,33.8325,982992,1,0,1.9752e+06,138,766,5.94268e+06,47,293,1135
Total runtime 308545 ms.

BK_STOP 1716955118243

--------------------
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="ShieldIIPt-PT-040B"
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 ShieldIIPt-PT-040B, 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-171683788700196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040B.tgz
mv ShieldIIPt-PT-040B 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 ;