Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r169-tall-167838856000517.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is FlexibleBarrier-PT-12b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856000517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 12:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 12:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 12:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 536K Mar 5 18:22 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 FlexibleBarrier-PT-12b-UpperBounds-00
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-01
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-02
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-03
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-04
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-05
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-06
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-07
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-08
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-09
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-10
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-11
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-12
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-13
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-14
FORMULA_NAME FlexibleBarrier-PT-12b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678558485871

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-12b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 18:14:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 18:14:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 18:14:47] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2023-03-11 18:14:47] [INFO ] Transformed 1988 places.
[2023-03-11 18:14:47] [INFO ] Transformed 2289 transitions.
[2023-03-11 18:14:47] [INFO ] Found NUPN structural information;
[2023-03-11 18:14:47] [INFO ] Parsed PT model containing 1988 places and 2289 transitions and 5727 arcs in 196 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
FORMULA FlexibleBarrier-PT-12b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 2289 rows 1988 cols
[2023-03-11 18:14:47] [INFO ] Computed 14 place invariants in 74 ms
Incomplete random walk after 10000 steps, including 115 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :1
FORMULA FlexibleBarrier-PT-12b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :1
FORMULA FlexibleBarrier-PT-12b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :1
FORMULA FlexibleBarrier-PT-12b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :1
FORMULA FlexibleBarrier-PT-12b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :0
[2023-03-11 18:14:47] [INFO ] Invariant cache hit.
[2023-03-11 18:14:48] [INFO ] [Real]Absence check using 14 positive place invariants in 36 ms returned sat
[2023-03-11 18:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:14:49] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2023-03-11 18:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:14:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 18:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:14:50] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2023-03-11 18:14:51] [INFO ] Deduced a trap composed of 727 places in 872 ms of which 7 ms to minimize.
[2023-03-11 18:14:52] [INFO ] Deduced a trap composed of 690 places in 749 ms of which 2 ms to minimize.
[2023-03-11 18:14:53] [INFO ] Deduced a trap composed of 698 places in 758 ms of which 3 ms to minimize.
[2023-03-11 18:14:54] [INFO ] Deduced a trap composed of 375 places in 758 ms of which 2 ms to minimize.
[2023-03-11 18:14:54] [INFO ] Deduced a trap composed of 115 places in 665 ms of which 3 ms to minimize.
[2023-03-11 18:14:54] [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)
[2023-03-11 18:14:55] [INFO ] [Real]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:14:56] [INFO ] [Real]Absence check using state equation in 804 ms returned sat
[2023-03-11 18:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:14:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:14:57] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2023-03-11 18:14:58] [INFO ] Deduced a trap composed of 397 places in 836 ms of which 1 ms to minimize.
[2023-03-11 18:14:58] [INFO ] Deduced a trap composed of 725 places in 759 ms of which 1 ms to minimize.
[2023-03-11 18:14:59] [INFO ] Deduced a trap composed of 709 places in 740 ms of which 1 ms to minimize.
[2023-03-11 18:15:00] [INFO ] Deduced a trap composed of 713 places in 712 ms of which 1 ms to minimize.
[2023-03-11 18:15:01] [INFO ] Deduced a trap composed of 674 places in 645 ms of which 1 ms to minimize.
[2023-03-11 18:15:01] [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)
[2023-03-11 18:15:01] [INFO ] [Real]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:02] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2023-03-11 18:15:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:02] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:03] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2023-03-11 18:15:04] [INFO ] Deduced a trap composed of 812 places in 761 ms of which 1 ms to minimize.
[2023-03-11 18:15:05] [INFO ] Deduced a trap composed of 767 places in 735 ms of which 1 ms to minimize.
[2023-03-11 18:15:05] [INFO ] Deduced a trap composed of 706 places in 714 ms of which 2 ms to minimize.
[2023-03-11 18:15:06] [INFO ] Deduced a trap composed of 115 places in 715 ms of which 1 ms to minimize.
[2023-03-11 18:15:07] [INFO ] Deduced a trap composed of 683 places in 644 ms of which 1 ms to minimize.
[2023-03-11 18:15:07] [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)
[2023-03-11 18:15:07] [INFO ] [Real]Absence check using 14 positive place invariants in 48 ms returned sat
[2023-03-11 18:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:08] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-11 18:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:09] [INFO ] [Nat]Absence check using state equation in 776 ms returned sat
[2023-03-11 18:15:10] [INFO ] Deduced a trap composed of 723 places in 760 ms of which 2 ms to minimize.
[2023-03-11 18:15:11] [INFO ] Deduced a trap composed of 739 places in 719 ms of which 1 ms to minimize.
[2023-03-11 18:15:12] [INFO ] Deduced a trap composed of 723 places in 691 ms of which 1 ms to minimize.
[2023-03-11 18:15:12] [INFO ] Deduced a trap composed of 717 places in 657 ms of which 2 ms to minimize.
[2023-03-11 18:15:13] [INFO ] Deduced a trap composed of 702 places in 666 ms of which 2 ms to minimize.
[2023-03-11 18:15:14] [INFO ] Deduced a trap composed of 206 places in 676 ms of which 1 ms to minimize.
[2023-03-11 18:15:14] [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)
[2023-03-11 18:15:14] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:15] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-11 18:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:16] [INFO ] [Nat]Absence check using state equation in 744 ms returned sat
[2023-03-11 18:15:16] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 150 ms.
[2023-03-11 18:15:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-11 18:15:20] [INFO ] [Real]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:21] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2023-03-11 18:15:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:22] [INFO ] [Nat]Absence check using state equation in 755 ms returned sat
[2023-03-11 18:15:23] [INFO ] Deduced a trap composed of 768 places in 783 ms of which 1 ms to minimize.
[2023-03-11 18:15:24] [INFO ] Deduced a trap composed of 693 places in 699 ms of which 1 ms to minimize.
[2023-03-11 18:15:25] [INFO ] Deduced a trap composed of 696 places in 693 ms of which 1 ms to minimize.
[2023-03-11 18:15:25] [INFO ] Deduced a trap composed of 717 places in 638 ms of which 1 ms to minimize.
[2023-03-11 18:15:26] [INFO ] Deduced a trap composed of 686 places in 575 ms of which 1 ms to minimize.
[2023-03-11 18:15:27] [INFO ] Deduced a trap composed of 115 places in 623 ms of which 1 ms to minimize.
[2023-03-11 18:15:27] [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 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)
[2023-03-11 18:15:27] [INFO ] [Real]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:28] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2023-03-11 18:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:29] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2023-03-11 18:15:30] [INFO ] Deduced a trap composed of 295 places in 766 ms of which 4 ms to minimize.
[2023-03-11 18:15:30] [INFO ] Deduced a trap composed of 715 places in 723 ms of which 1 ms to minimize.
[2023-03-11 18:15:31] [INFO ] Deduced a trap composed of 221 places in 255 ms of which 1 ms to minimize.
[2023-03-11 18:15:31] [INFO ] Deduced a trap composed of 211 places in 263 ms of which 1 ms to minimize.
[2023-03-11 18:15:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2358 ms
[2023-03-11 18:15:31] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 113 ms.
[2023-03-11 18:15:33] [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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-11 18:15:33] [INFO ] [Real]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:34] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-11 18:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:35] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-11 18:15:36] [INFO ] Deduced a trap composed of 337 places in 759 ms of which 2 ms to minimize.
[2023-03-11 18:15:37] [INFO ] Deduced a trap composed of 205 places in 687 ms of which 1 ms to minimize.
[2023-03-11 18:15:37] [INFO ] Deduced a trap composed of 709 places in 727 ms of which 2 ms to minimize.
[2023-03-11 18:15:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2438 ms
[2023-03-11 18:15:38] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 109 ms.
[2023-03-11 18:15:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-11 18:15:39] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:40] [INFO ] [Real]Absence check using state equation in 776 ms returned sat
[2023-03-11 18:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:40] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:41] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-11 18:15:42] [INFO ] Deduced a trap composed of 72 places in 763 ms of which 15 ms to minimize.
[2023-03-11 18:15:43] [INFO ] Deduced a trap composed of 738 places in 760 ms of which 1 ms to minimize.
[2023-03-11 18:15:44] [INFO ] Deduced a trap composed of 514 places in 701 ms of which 2 ms to minimize.
[2023-03-11 18:15:44] [INFO ] Deduced a trap composed of 213 places in 704 ms of which 1 ms to minimize.
[2023-03-11 18:15:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3280 ms
[2023-03-11 18:15:45] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 111 ms.
[2023-03-11 18:15:46] [INFO ] Deduced a trap composed of 14 places in 1032 ms of which 2 ms to minimize.
[2023-03-11 18:15:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-11 18:15:46] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:47] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2023-03-11 18:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:48] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2023-03-11 18:15:49] [INFO ] Deduced a trap composed of 72 places in 746 ms of which 1 ms to minimize.
[2023-03-11 18:15:50] [INFO ] Deduced a trap composed of 707 places in 703 ms of which 2 ms to minimize.
[2023-03-11 18:15:51] [INFO ] Deduced a trap composed of 683 places in 625 ms of which 1 ms to minimize.
[2023-03-11 18:15:51] [INFO ] Deduced a trap composed of 714 places in 647 ms of which 1 ms to minimize.
[2023-03-11 18:15:52] [INFO ] Deduced a trap composed of 715 places in 589 ms of which 2 ms to minimize.
[2023-03-11 18:15:53] [INFO ] Deduced a trap composed of 705 places in 605 ms of which 1 ms to minimize.
[2023-03-11 18:15:53] [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 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)
[2023-03-11 18:15:53] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:54] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-11 18:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:15:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:15:55] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2023-03-11 18:15:56] [INFO ] Deduced a trap composed of 748 places in 739 ms of which 2 ms to minimize.
[2023-03-11 18:15:56] [INFO ] Deduced a trap composed of 731 places in 725 ms of which 1 ms to minimize.
[2023-03-11 18:15:57] [INFO ] Deduced a trap composed of 739 places in 670 ms of which 2 ms to minimize.
[2023-03-11 18:15:58] [INFO ] Deduced a trap composed of 692 places in 661 ms of which 1 ms to minimize.
[2023-03-11 18:15:59] [INFO ] Deduced a trap composed of 721 places in 591 ms of which 1 ms to minimize.
[2023-03-11 18:15:59] [INFO ] Deduced a trap composed of 673 places in 539 ms of which 1 ms to minimize.
[2023-03-11 18:15:59] [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 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: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, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 1988 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Graph (trivial) has 1935 edges and 1988 vertex of which 74 / 1988 are part of one of the 12 SCC in 11 ms
Free SCC test removed 62 places
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 492 transitions
Trivial Post-agglo rules discarded 492 transitions
Performed 492 trivial Post agglomeration. Transition count delta: 492
Iterating post reduction 0 with 492 rules applied. Total rules applied 493 place count 1926 transition count 1722
Reduce places removed 492 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 498 rules applied. Total rules applied 991 place count 1434 transition count 1716
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 997 place count 1428 transition count 1716
Performed 126 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 126 Pre rules applied. Total rules applied 997 place count 1428 transition count 1590
Deduced a syphon composed of 126 places in 3 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 3 with 252 rules applied. Total rules applied 1249 place count 1302 transition count 1590
Discarding 747 places :
Symmetric choice reduction at 3 with 747 rule applications. Total rules 1996 place count 555 transition count 843
Iterating global reduction 3 with 747 rules applied. Total rules applied 2743 place count 555 transition count 843
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2743 place count 555 transition count 832
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2765 place count 544 transition count 832
Discarding 118 places :
Symmetric choice reduction at 3 with 118 rule applications. Total rules 2883 place count 426 transition count 714
Iterating global reduction 3 with 118 rules applied. Total rules applied 3001 place count 426 transition count 714
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 3 with 113 rules applied. Total rules applied 3114 place count 426 transition count 601
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 3240 place count 363 transition count 538
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 3263 place count 363 transition count 515
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 3274 place count 352 transition count 504
Iterating global reduction 5 with 11 rules applied. Total rules applied 3285 place count 352 transition count 504
Free-agglomeration rule applied 274 times.
Iterating global reduction 5 with 274 rules applied. Total rules applied 3559 place count 352 transition count 230
Reduce places removed 274 places and 0 transitions.
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Graph (complete) has 215 edges and 78 vertex of which 63 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 395 rules applied. Total rules applied 3954 place count 63 transition count 110
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 3975 place count 63 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3976 place count 62 transition count 88
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t2.t3.t4.t1981.t1848.t1849 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 42 edges and 60 vertex of which 16 / 60 are part of one of the 8 SCC in 1 ms
Free SCC test removed 8 places
Iterating post reduction 7 with 3 rules applied. Total rules applied 3979 place count 52 transition count 86
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 3995 place count 52 transition count 70
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 9 Pre rules applied. Total rules applied 3995 place count 52 transition count 61
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 4013 place count 43 transition count 61
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 4022 place count 43 transition count 52
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 4038 place count 35 transition count 44
Free-agglomeration rule applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 4047 place count 35 transition count 35
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 20 rules applied. Total rules applied 4067 place count 23 transition count 27
Applied a total of 4067 rules in 448 ms. Remains 23 /1988 variables (removed 1965) and now considering 27/2289 (removed 2262) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 449 ms. Remains : 23/1988 places, 27/2289 transitions.
// Phase 1: matrix 27 rows 23 cols
[2023-03-11 18:16:00] [INFO ] Computed 7 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 11) seen :11
FORMULA FlexibleBarrier-PT-12b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 73926 ms.
ITS solved all properties within timeout

BK_STOP 1678558562255

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="FlexibleBarrier-PT-12b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is FlexibleBarrier-PT-12b, 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 r169-tall-167838856000517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12b.tgz
mv FlexibleBarrier-PT-12b 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 ;