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.r191-tall-167838876200065.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)
.......................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r191-tall-167838876200065
=====================================================================

--------------------
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 1678564716838

Running Version 202205111006
[2023-03-11 19:58:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 19:58:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 19:58:38] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2023-03-11 19:58:38] [INFO ] Transformed 1988 places.
[2023-03-11 19:58:38] [INFO ] Transformed 2289 transitions.
[2023-03-11 19:58:38] [INFO ] Found NUPN structural information;
[2023-03-11 19:58:38] [INFO ] Parsed PT model containing 1988 places and 2289 transitions in 399 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
FORMULA FlexibleBarrier-PT-12b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 2289 rows 1988 cols
[2023-03-11 19:58:39] [INFO ] Computed 14 place invariants in 139 ms
Incomplete random walk after 10000 steps, including 116 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 15) seen :2
FORMULA FlexibleBarrier-PT-12b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-12b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=1000 ) 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 :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 :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
// Phase 1: matrix 2289 rows 1988 cols
[2023-03-11 19:58:39] [INFO ] Computed 14 place invariants in 39 ms
[2023-03-11 19:58:40] [INFO ] [Real]Absence check using 14 positive place invariants in 38 ms returned sat
[2023-03-11 19:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:41] [INFO ] [Real]Absence check using state equation in 900 ms returned sat
[2023-03-11 19:58:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:58:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 42 ms returned sat
[2023-03-11 19:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:42] [INFO ] [Nat]Absence check using state equation in 834 ms returned sat
[2023-03-11 19:58:43] [INFO ] Deduced a trap composed of 235 places in 936 ms of which 11 ms to minimize.
[2023-03-11 19:58:44] [INFO ] Deduced a trap composed of 694 places in 937 ms of which 4 ms to minimize.
[2023-03-11 19:58:45] [INFO ] Deduced a trap composed of 750 places in 896 ms of which 3 ms to minimize.
[2023-03-11 19:58:46] [INFO ] Deduced a trap composed of 669 places in 808 ms of which 2 ms to minimize.
[2023-03-11 19:58:46] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:58:46] [INFO ] [Real]Absence check using 14 positive place invariants in 38 ms returned sat
[2023-03-11 19:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:47] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-11 19:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:58:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 40 ms returned sat
[2023-03-11 19:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:48] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2023-03-11 19:58:49] [INFO ] Deduced a trap composed of 72 places in 783 ms of which 16 ms to minimize.
[2023-03-11 19:58:50] [INFO ] Deduced a trap composed of 179 places in 746 ms of which 2 ms to minimize.
[2023-03-11 19:58:51] [INFO ] Deduced a trap composed of 745 places in 643 ms of which 1 ms to minimize.
[2023-03-11 19:58:51] [INFO ] Deduced a trap composed of 706 places in 654 ms of which 2 ms to minimize.
[2023-03-11 19:58:52] [INFO ] Deduced a trap composed of 687 places in 573 ms of which 2 ms to minimize.
[2023-03-11 19:58:53] [INFO ] Deduced a trap composed of 232 places in 653 ms of which 1 ms to minimize.
[2023-03-11 19:58:53] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:58:53] [INFO ] [Real]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 19:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:54] [INFO ] [Real]Absence check using state equation in 786 ms returned sat
[2023-03-11 19:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:58:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 19:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:58:55] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2023-03-11 19:58:56] [INFO ] Deduced a trap composed of 293 places in 932 ms of which 4 ms to minimize.
[2023-03-11 19:58:57] [INFO ] Deduced a trap composed of 721 places in 846 ms of which 2 ms to minimize.
[2023-03-11 19:58:58] [INFO ] Deduced a trap composed of 288 places in 784 ms of which 1 ms to minimize.
[2023-03-11 19:58:59] [INFO ] Deduced a trap composed of 289 places in 698 ms of which 2 ms to minimize.
[2023-03-11 19:59:00] [INFO ] Deduced a trap composed of 755 places in 682 ms of which 3 ms to minimize.
[2023-03-11 19:59:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:00] [INFO ] [Real]Absence check using 14 positive place invariants in 38 ms returned sat
[2023-03-11 19:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:01] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2023-03-11 19:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 43 ms returned sat
[2023-03-11 19:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:02] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-11 19:59:03] [INFO ] Deduced a trap composed of 821 places in 827 ms of which 3 ms to minimize.
[2023-03-11 19:59:04] [INFO ] Deduced a trap composed of 783 places in 755 ms of which 1 ms to minimize.
[2023-03-11 19:59:04] [INFO ] Deduced a trap composed of 731 places in 781 ms of which 1 ms to minimize.
[2023-03-11 19:59:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2695 ms
[2023-03-11 19:59:05] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 151 ms.
[2023-03-11 19:59:07] [INFO ] Deduced a trap composed of 14 places in 1083 ms of which 2 ms to minimize.
[2023-03-11 19:59:07] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:07] [INFO ] [Real]Absence check using 14 positive place invariants in 36 ms returned sat
[2023-03-11 19:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:08] [INFO ] [Real]Absence check using state equation in 805 ms returned sat
[2023-03-11 19:59:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 38 ms returned sat
[2023-03-11 19:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:09] [INFO ] [Nat]Absence check using state equation in 758 ms returned sat
[2023-03-11 19:59:10] [INFO ] Deduced a trap composed of 263 places in 796 ms of which 1 ms to minimize.
[2023-03-11 19:59:11] [INFO ] Deduced a trap composed of 720 places in 838 ms of which 2 ms to minimize.
[2023-03-11 19:59:12] [INFO ] Deduced a trap composed of 691 places in 783 ms of which 1 ms to minimize.
[2023-03-11 19:59:13] [INFO ] Deduced a trap composed of 698 places in 876 ms of which 2 ms to minimize.
[2023-03-11 19:59:14] [INFO ] Deduced a trap composed of 70 places in 725 ms of which 1 ms to minimize.
[2023-03-11 19:59:14] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:14] [INFO ] [Real]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 19:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:15] [INFO ] [Real]Absence check using state equation in 820 ms returned sat
[2023-03-11 19:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 42 ms returned sat
[2023-03-11 19:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:16] [INFO ] [Nat]Absence check using state equation in 803 ms returned sat
[2023-03-11 19:59:17] [INFO ] Deduced a trap composed of 753 places in 782 ms of which 1 ms to minimize.
[2023-03-11 19:59:18] [INFO ] Deduced a trap composed of 734 places in 744 ms of which 1 ms to minimize.
[2023-03-11 19:59:19] [INFO ] Deduced a trap composed of 718 places in 701 ms of which 1 ms to minimize.
[2023-03-11 19:59:19] [INFO ] Deduced a trap composed of 726 places in 740 ms of which 2 ms to minimize.
[2023-03-11 19:59:20] [INFO ] Deduced a trap composed of 702 places in 671 ms of which 1 ms to minimize.
[2023-03-11 19:59:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:20] [INFO ] [Real]Absence check using 14 positive place invariants in 36 ms returned sat
[2023-03-11 19:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:21] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2023-03-11 19:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:22] [INFO ] [Nat]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 19:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:22] [INFO ] [Nat]Absence check using state equation in 898 ms returned sat
[2023-03-11 19:59:23] [INFO ] Deduced a trap composed of 744 places in 867 ms of which 2 ms to minimize.
[2023-03-11 19:59:24] [INFO ] Deduced a trap composed of 716 places in 835 ms of which 1 ms to minimize.
[2023-03-11 19:59:25] [INFO ] Deduced a trap composed of 760 places in 775 ms of which 2 ms to minimize.
[2023-03-11 19:59:26] [INFO ] Deduced a trap composed of 756 places in 715 ms of which 2 ms to minimize.
[2023-03-11 19:59:27] [INFO ] Deduced a trap composed of 692 places in 797 ms of which 2 ms to minimize.
[2023-03-11 19:59:27] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:27] [INFO ] [Real]Absence check using 14 positive place invariants in 35 ms returned sat
[2023-03-11 19:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:28] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2023-03-11 19:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 56 ms returned sat
[2023-03-11 19:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:29] [INFO ] [Nat]Absence check using state equation in 885 ms returned sat
[2023-03-11 19:59:30] [INFO ] Deduced a trap composed of 719 places in 758 ms of which 5 ms to minimize.
[2023-03-11 19:59:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 903 ms
[2023-03-11 19:59:30] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 132 ms.
[2023-03-11 19:59:33] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:33] [INFO ] [Real]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 19:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:34] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2023-03-11 19:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 19:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:35] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2023-03-11 19:59:36] [INFO ] Deduced a trap composed of 264 places in 764 ms of which 2 ms to minimize.
[2023-03-11 19:59:37] [INFO ] Deduced a trap composed of 711 places in 714 ms of which 2 ms to minimize.
[2023-03-11 19:59:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1711 ms
[2023-03-11 19:59:37] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 104 ms.
[2023-03-11 19:59:40] [INFO ] Deduced a trap composed of 14 places in 1001 ms of which 2 ms to minimize.
[2023-03-11 19:59:40] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:41] [INFO ] [Real]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 19:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:41] [INFO ] [Real]Absence check using state equation in 782 ms returned sat
[2023-03-11 19:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 44 ms returned sat
[2023-03-11 19:59:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:43] [INFO ] [Nat]Absence check using state equation in 747 ms returned sat
[2023-03-11 19:59:43] [INFO ] Deduced a trap composed of 337 places in 763 ms of which 2 ms to minimize.
[2023-03-11 19:59:44] [INFO ] Deduced a trap composed of 205 places in 725 ms of which 1 ms to minimize.
[2023-03-11 19:59:45] [INFO ] Deduced a trap composed of 709 places in 719 ms of which 2 ms to minimize.
[2023-03-11 19:59:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2499 ms
[2023-03-11 19:59:45] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 109 ms.
[2023-03-11 19:59:47] [INFO ] Added : 65 causal constraints over 13 iterations in 1435 ms. Result :unknown
[2023-03-11 19:59:47] [INFO ] [Real]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 19:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:48] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2023-03-11 19:59:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 38 ms returned sat
[2023-03-11 19:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:49] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2023-03-11 19:59:50] [INFO ] Deduced a trap composed of 72 places in 753 ms of which 1 ms to minimize.
[2023-03-11 19:59:51] [INFO ] Deduced a trap composed of 738 places in 747 ms of which 2 ms to minimize.
[2023-03-11 19:59:51] [INFO ] Deduced a trap composed of 514 places in 700 ms of which 1 ms to minimize.
[2023-03-11 19:59:52] [INFO ] Deduced a trap composed of 213 places in 697 ms of which 1 ms to minimize.
[2023-03-11 19:59:52] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3282 ms
[2023-03-11 19:59:52] [INFO ] Computed and/alt/rep : 2101/3349/2101 causal constraints (skipped 187 transitions) in 140 ms.
[2023-03-11 19:59:53] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:53] [INFO ] [Real]Absence check using 14 positive place invariants in 41 ms returned sat
[2023-03-11 19:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:54] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-11 19:59:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:59:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 19:59:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:59:55] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2023-03-11 19:59:56] [INFO ] Deduced a trap composed of 72 places in 756 ms of which 1 ms to minimize.
[2023-03-11 19:59:57] [INFO ] Deduced a trap composed of 707 places in 731 ms of which 2 ms to minimize.
[2023-03-11 19:59:57] [INFO ] Deduced a trap composed of 683 places in 643 ms of which 2 ms to minimize.
[2023-03-11 19:59:58] [INFO ] Deduced a trap composed of 834 places in 642 ms of which 2 ms to minimize.
[2023-03-11 19:59:59] [INFO ] Deduced a trap composed of 685 places in 621 ms of which 1 ms to minimize.
[2023-03-11 19:59:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3858 ms
[2023-03-11 19:59:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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 19:59:59] [INFO ] [Real]Absence check using 14 positive place invariants in 37 ms returned sat
[2023-03-11 19:59:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:00:00] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2023-03-11 20:00:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:00:00] [INFO ] [Nat]Absence check using 14 positive place invariants in 39 ms returned sat
[2023-03-11 20:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:00:01] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2023-03-11 20:00:02] [INFO ] Deduced a trap composed of 748 places in 791 ms of which 2 ms to minimize.
[2023-03-11 20:00:03] [INFO ] Deduced a trap composed of 731 places in 730 ms of which 2 ms to minimize.
[2023-03-11 20:00:04] [INFO ] Deduced a trap composed of 739 places in 709 ms of which 2 ms to minimize.
[2023-03-11 20:00:04] [INFO ] Deduced a trap composed of 692 places in 670 ms of which 1 ms to minimize.
[2023-03-11 20:00:05] [INFO ] Deduced a trap composed of 721 places in 633 ms of which 1 ms to minimize.
[2023-03-11 20:00:06] [INFO ] Deduced a trap composed of 14 places in 1011 ms of which 8 ms to minimize.
[2023-03-11 20:00:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 13 out of 1988 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Graph (trivial) has 1934 edges and 1988 vertex of which 74 / 1988 are part of one of the 12 SCC in 19 ms
Free SCC test removed 62 places
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 491 transitions
Trivial Post-agglo rules discarded 491 transitions
Performed 491 trivial Post agglomeration. Transition count delta: 491
Iterating post reduction 0 with 491 rules applied. Total rules applied 492 place count 1926 transition count 1723
Reduce places removed 491 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 498 rules applied. Total rules applied 990 place count 1435 transition count 1716
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 997 place count 1428 transition count 1716
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 125 Pre rules applied. Total rules applied 997 place count 1428 transition count 1591
Deduced a syphon composed of 125 places in 2 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 250 rules applied. Total rules applied 1247 place count 1303 transition count 1591
Discarding 746 places :
Symmetric choice reduction at 3 with 746 rule applications. Total rules 1993 place count 557 transition count 845
Iterating global reduction 3 with 746 rules applied. Total rules applied 2739 place count 557 transition count 845
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 2739 place count 557 transition count 834
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 2761 place count 546 transition count 834
Discarding 118 places :
Symmetric choice reduction at 3 with 118 rule applications. Total rules 2879 place count 428 transition count 716
Iterating global reduction 3 with 118 rules applied. Total rules applied 2997 place count 428 transition count 716
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 3 with 112 rules applied. Total rules applied 3109 place count 428 transition count 604
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 3235 place count 365 transition count 541
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 3258 place count 365 transition count 518
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 3269 place count 354 transition count 507
Iterating global reduction 5 with 11 rules applied. Total rules applied 3280 place count 354 transition count 507
Free-agglomeration rule applied 275 times.
Iterating global reduction 5 with 275 rules applied. Total rules applied 3555 place count 354 transition count 232
Reduce places removed 275 places and 0 transitions.
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Graph (complete) has 219 edges and 79 vertex of which 64 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Discarding 15 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 396 rules applied. Total rules applied 3951 place count 64 transition count 112
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 3972 place count 64 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3973 place count 63 transition count 90
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 41 edges and 61 vertex of which 16 / 61 are part of one of the 8 SCC in 0 ms
Free SCC test removed 8 places
Iterating post reduction 7 with 3 rules applied. Total rules applied 3976 place count 53 transition count 88
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 3992 place count 53 transition count 72
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 8 Pre rules applied. Total rules applied 3992 place count 53 transition count 64
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 4008 place count 45 transition count 64
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 4016 place count 45 transition count 56
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 4032 place count 37 transition count 48
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 4033 place count 37 transition count 47
Free-agglomeration rule applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 4042 place count 37 transition count 38
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 10 with 18 rules applied. Total rules applied 4060 place count 26 transition count 31
Applied a total of 4060 rules in 482 ms. Remains 26 /1988 variables (removed 1962) and now considering 31/2289 (removed 2258) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/1988 places, 31/2289 transitions.
// Phase 1: matrix 31 rows 26 cols
[2023-03-11 20:00:07] [INFO ] Computed 8 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1058 ms. (steps per millisecond=945 ) properties (out of 13) seen :13
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-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 89775 ms.

BK_STOP 1678564808392

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="gold2022"
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 gold2022"
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 r191-tall-167838876200065"
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 ;