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.r170-tall-167838857300517.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 marciexred
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 r170-tall-167838857300517
=====================================================================

--------------------
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 1678560759134

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-12b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 18:52:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 18:52:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 18:52:40] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2023-03-11 18:52:40] [INFO ] Transformed 1988 places.
[2023-03-11 18:52:40] [INFO ] Transformed 2289 transitions.
[2023-03-11 18:52:40] [INFO ] Found NUPN structural information;
[2023-03-11 18:52:40] [INFO ] Parsed PT model containing 1988 places and 2289 transitions and 5727 arcs in 182 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
FORMULA FlexibleBarrier-PT-12b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 2289 rows 1988 cols
[2023-03-11 18:52:41] [INFO ] Computed 14 place invariants in 79 ms
Incomplete random walk after 10000 steps, including 114 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 15) seen :1
FORMULA FlexibleBarrier-PT-12b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) 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 14) seen :2
FORMULA FlexibleBarrier-PT-12b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) 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 11 ms. (steps per millisecond=909 ) properties (out of 11) 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 11) seen :0
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
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :0
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
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :0
[2023-03-11 18:52:41] [INFO ] Invariant cache hit.
[2023-03-11 18:52:41] [INFO ] [Real]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 18:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:42] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2023-03-11 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:52:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:43] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2023-03-11 18:52:44] [INFO ] Deduced a trap composed of 727 places in 840 ms of which 20 ms to minimize.
[2023-03-11 18:52:45] [INFO ] Deduced a trap composed of 690 places in 729 ms of which 2 ms to minimize.
[2023-03-11 18:52:46] [INFO ] Deduced a trap composed of 698 places in 933 ms of which 2 ms to minimize.
[2023-03-11 18:52:47] [INFO ] Deduced a trap composed of 375 places in 618 ms of which 1 ms to minimize.
[2023-03-11 18:52:47] [INFO ] Deduced a trap composed of 115 places in 669 ms of which 1 ms to minimize.
[2023-03-11 18:52:47] [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 18:52:48] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:49] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-11 18:52:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:52:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:50] [INFO ] [Nat]Absence check using state equation in 781 ms returned sat
[2023-03-11 18:52:50] [INFO ] Deduced a trap composed of 72 places in 334 ms of which 1 ms to minimize.
[2023-03-11 18:52:51] [INFO ] Deduced a trap composed of 493 places in 342 ms of which 1 ms to minimize.
[2023-03-11 18:52:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 894 ms
[2023-03-11 18:52:51] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 184 ms.
[2023-03-11 18:52:55] [INFO ] Deduced a trap composed of 14 places in 986 ms of which 2 ms to minimize.
[2023-03-11 18:52:55] [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.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 18:52:55] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:56] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-11 18:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:52:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:52:57] [INFO ] [Nat]Absence check using state equation in 717 ms returned sat
[2023-03-11 18:52:58] [INFO ] Deduced a trap composed of 397 places in 793 ms of which 2 ms to minimize.
[2023-03-11 18:52:58] [INFO ] Deduced a trap composed of 725 places in 755 ms of which 2 ms to minimize.
[2023-03-11 18:52:59] [INFO ] Deduced a trap composed of 709 places in 698 ms of which 1 ms to minimize.
[2023-03-11 18:53:00] [INFO ] Deduced a trap composed of 713 places in 687 ms of which 1 ms to minimize.
[2023-03-11 18:53:01] [INFO ] Deduced a trap composed of 674 places in 642 ms of which 2 ms to minimize.
[2023-03-11 18:53:02] [INFO ] Deduced a trap composed of 14 places in 1046 ms of which 2 ms to minimize.
[2023-03-11 18:53:02] [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 18:53:02] [INFO ] [Real]Absence check using 14 positive place invariants in 32 ms returned sat
[2023-03-11 18:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:03] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-11 18:53:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 18:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:04] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-11 18:53:05] [INFO ] Deduced a trap composed of 812 places in 754 ms of which 2 ms to minimize.
[2023-03-11 18:53:05] [INFO ] Deduced a trap composed of 767 places in 658 ms of which 1 ms to minimize.
[2023-03-11 18:53:06] [INFO ] Deduced a trap composed of 706 places in 718 ms of which 1 ms to minimize.
[2023-03-11 18:53:07] [INFO ] Deduced a trap composed of 115 places in 675 ms of which 2 ms to minimize.
[2023-03-11 18:53:08] [INFO ] Deduced a trap composed of 683 places in 628 ms of which 1 ms to minimize.
[2023-03-11 18:53:08] [INFO ] Deduced a trap composed of 716 places in 587 ms of which 2 ms to minimize.
[2023-03-11 18:53:08] [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 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 18:53:09] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:09] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2023-03-11 18:53:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:10] [INFO ] [Nat]Absence check using 14 positive place invariants in 32 ms returned sat
[2023-03-11 18:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:11] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2023-03-11 18:53:11] [INFO ] Deduced a trap composed of 204 places in 782 ms of which 1 ms to minimize.
[2023-03-11 18:53:12] [INFO ] Deduced a trap composed of 681 places in 759 ms of which 2 ms to minimize.
[2023-03-11 18:53:13] [INFO ] Deduced a trap composed of 685 places in 716 ms of which 1 ms to minimize.
[2023-03-11 18:53:14] [INFO ] Deduced a trap composed of 685 places in 662 ms of which 2 ms to minimize.
[2023-03-11 18:53:14] [INFO ] Deduced a trap composed of 667 places in 612 ms of which 1 ms to minimize.
[2023-03-11 18:53:15] [INFO ] Deduced a trap composed of 801 places in 652 ms of which 1 ms to minimize.
[2023-03-11 18:53:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java: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 18:53:15] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:16] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-11 18:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:17] [INFO ] [Nat]Absence check using state equation in 741 ms returned sat
[2023-03-11 18:53:18] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 117 ms.
[2023-03-11 18:53:22] [INFO ] Deduced a trap composed of 14 places in 996 ms of which 2 ms to minimize.
[2023-03-11 18:53:22] [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.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 18:53:23] [INFO ] [Real]Absence check using 14 positive place invariants in 30 ms returned sat
[2023-03-11 18:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:23] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2023-03-11 18:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2023-03-11 18:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:24] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-11 18:53:25] [INFO ] Deduced a trap composed of 768 places in 715 ms of which 2 ms to minimize.
[2023-03-11 18:53:26] [INFO ] Deduced a trap composed of 693 places in 678 ms of which 1 ms to minimize.
[2023-03-11 18:53:27] [INFO ] Deduced a trap composed of 696 places in 708 ms of which 1 ms to minimize.
[2023-03-11 18:53:28] [INFO ] Deduced a trap composed of 717 places in 642 ms of which 2 ms to minimize.
[2023-03-11 18:53:28] [INFO ] Deduced a trap composed of 686 places in 557 ms of which 1 ms to minimize.
[2023-03-11 18:53:29] [INFO ] Deduced a trap composed of 115 places in 599 ms of which 1 ms to minimize.
[2023-03-11 18:53:29] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 18:53:29] [INFO ] [Real]Absence check using 14 positive place invariants in 30 ms returned sat
[2023-03-11 18:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:30] [INFO ] [Real]Absence check using state equation in 778 ms returned sat
[2023-03-11 18:53:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:31] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-11 18:53:32] [INFO ] Deduced a trap composed of 295 places in 722 ms of which 2 ms to minimize.
[2023-03-11 18:53:33] [INFO ] Deduced a trap composed of 715 places in 674 ms of which 2 ms to minimize.
[2023-03-11 18:53:33] [INFO ] Deduced a trap composed of 221 places in 262 ms of which 0 ms to minimize.
[2023-03-11 18:53:33] [INFO ] Deduced a trap composed of 211 places in 254 ms of which 1 ms to minimize.
[2023-03-11 18:53:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2261 ms
[2023-03-11 18:53:33] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 120 ms.
[2023-03-11 18:53:35] [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 18:53:35] [INFO ] [Real]Absence check using 14 positive place invariants in 30 ms returned sat
[2023-03-11 18:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:36] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-11 18:53:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 32 ms returned sat
[2023-03-11 18:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:37] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2023-03-11 18:53:38] [INFO ] Deduced a trap composed of 337 places in 736 ms of which 1 ms to minimize.
[2023-03-11 18:53:39] [INFO ] Deduced a trap composed of 205 places in 678 ms of which 1 ms to minimize.
[2023-03-11 18:53:39] [INFO ] Deduced a trap composed of 709 places in 686 ms of which 1 ms to minimize.
[2023-03-11 18:53:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2376 ms
[2023-03-11 18:53:40] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 112 ms.
[2023-03-11 18:53:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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 18:53:41] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2023-03-11 18:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:42] [INFO ] [Real]Absence check using state equation in 770 ms returned sat
[2023-03-11 18:53:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 33 ms returned sat
[2023-03-11 18:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:43] [INFO ] [Nat]Absence check using state equation in 773 ms returned sat
[2023-03-11 18:53:44] [INFO ] Deduced a trap composed of 72 places in 763 ms of which 1 ms to minimize.
[2023-03-11 18:53:45] [INFO ] Deduced a trap composed of 707 places in 688 ms of which 1 ms to minimize.
[2023-03-11 18:53:46] [INFO ] Deduced a trap composed of 683 places in 580 ms of which 1 ms to minimize.
[2023-03-11 18:53:46] [INFO ] Deduced a trap composed of 714 places in 618 ms of which 1 ms to minimize.
[2023-03-11 18:53:47] [INFO ] Deduced a trap composed of 715 places in 539 ms of which 1 ms to minimize.
[2023-03-11 18:53:47] [INFO ] Deduced a trap composed of 705 places in 592 ms of which 2 ms to minimize.
[2023-03-11 18:53:47] [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 18:53:48] [INFO ] [Real]Absence check using 14 positive place invariants in 32 ms returned sat
[2023-03-11 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:48] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2023-03-11 18:53:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 18:53:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 32 ms returned sat
[2023-03-11 18:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 18:53:50] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2023-03-11 18:53:50] [INFO ] Deduced a trap composed of 748 places in 687 ms of which 2 ms to minimize.
[2023-03-11 18:53:51] [INFO ] Deduced a trap composed of 731 places in 692 ms of which 1 ms to minimize.
[2023-03-11 18:53:52] [INFO ] Deduced a trap composed of 739 places in 618 ms of which 4 ms to minimize.
[2023-03-11 18:53:52] [INFO ] Deduced a trap composed of 692 places in 610 ms of which 1 ms to minimize.
[2023-03-11 18:53:53] [INFO ] Deduced a trap composed of 721 places in 592 ms of which 3 ms to minimize.
[2023-03-11 18:53:54] [INFO ] Deduced a trap composed of 673 places in 482 ms of which 1 ms to minimize.
[2023-03-11 18:53:54] [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 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 1938 edges and 1988 vertex of which 74 / 1988 are part of one of the 12 SCC in 9 ms
Free SCC test removed 62 places
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 493 transitions
Trivial Post-agglo rules discarded 493 transitions
Performed 493 trivial Post agglomeration. Transition count delta: 493
Iterating post reduction 0 with 493 rules applied. Total rules applied 494 place count 1926 transition count 1721
Reduce places removed 493 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 498 rules applied. Total rules applied 992 place count 1433 transition count 1716
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 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 4 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 748 places :
Symmetric choice reduction at 3 with 748 rule applications. Total rules 1997 place count 554 transition count 842
Iterating global reduction 3 with 748 rules applied. Total rules applied 2745 place count 554 transition count 842
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 2745 place count 554 transition count 830
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 2769 place count 542 transition count 830
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 2779 place count 542 transition count 820
Discarding 119 places :
Symmetric choice reduction at 4 with 119 rule applications. Total rules 2898 place count 423 transition count 701
Iterating global reduction 4 with 119 rules applied. Total rules applied 3017 place count 423 transition count 701
Ensure Unique test removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 4 with 113 rules applied. Total rules applied 3130 place count 423 transition count 588
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 124 rules applied. Total rules applied 3254 place count 361 transition count 526
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 3267 place count 361 transition count 513
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 3278 place count 350 transition count 502
Iterating global reduction 6 with 11 rules applied. Total rules applied 3289 place count 350 transition count 502
Free-agglomeration rule applied 274 times.
Iterating global reduction 6 with 274 rules applied. Total rules applied 3563 place count 350 transition count 228
Reduce places removed 274 places and 0 transitions.
Drop transitions removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Graph (complete) has 210 edges and 76 vertex of which 61 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 396 rules applied. Total rules applied 3959 place count 61 transition count 107
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 3980 place count 61 transition count 86
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3981 place count 60 transition count 85
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 58 edges and 57 vertex of which 39 / 57 are part of one of the 9 SCC in 0 ms
Free SCC test removed 30 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 4 rules applied. Total rules applied 3985 place count 27 transition count 82
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 53 transitions
Reduce isomorphic transitions removed 53 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 9 with 57 rules applied. Total rules applied 4042 place count 24 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 4043 place count 23 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 4044 place count 23 transition count 27
Free-agglomeration rule applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 4048 place count 23 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 4052 place count 19 transition count 23
Applied a total of 4052 rules in 375 ms. Remains 19 /1988 variables (removed 1969) and now considering 23/2289 (removed 2266) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 375 ms. Remains : 19/1988 places, 23/2289 transitions.
// Phase 1: matrix 23 rows 19 cols
[2023-03-11 18:53:54] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) 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-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-04 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-01 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 74919 ms.
ITS solved all properties within timeout

BK_STOP 1678560836418

--------------------
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="marciexred"
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 marciexred"
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 r170-tall-167838857300517"
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 ;