Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422300276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Philosophers-COL-002000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422300276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.7K Apr 13 12:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 13 12:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 13 11:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 13 11:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 13 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 13 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 96K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-002000-UpperBounds-00
FORMULA_NAME Philosophers-COL-002000-UpperBounds-01
FORMULA_NAME Philosophers-COL-002000-UpperBounds-02
FORMULA_NAME Philosophers-COL-002000-UpperBounds-03
FORMULA_NAME Philosophers-COL-002000-UpperBounds-04
FORMULA_NAME Philosophers-COL-002000-UpperBounds-05
FORMULA_NAME Philosophers-COL-002000-UpperBounds-06
FORMULA_NAME Philosophers-COL-002000-UpperBounds-07
FORMULA_NAME Philosophers-COL-002000-UpperBounds-08
FORMULA_NAME Philosophers-COL-002000-UpperBounds-09
FORMULA_NAME Philosophers-COL-002000-UpperBounds-10
FORMULA_NAME Philosophers-COL-002000-UpperBounds-11
FORMULA_NAME Philosophers-COL-002000-UpperBounds-12
FORMULA_NAME Philosophers-COL-002000-UpperBounds-13
FORMULA_NAME Philosophers-COL-002000-UpperBounds-14
FORMULA_NAME Philosophers-COL-002000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716959427722

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-002000
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-29 05:10:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 05:10:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 05:10:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-29 05:10:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 05:10:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 985 ms
[2024-05-29 05:10:31] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 10000 PT places and 10000.0 transition bindings in 53 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
[2024-05-29 05:10:32] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 9 ms.
[2024-05-29 05:10:32] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 5 rows 5 cols
[2024-05-29 05:10:32] [INFO ] Computed 2 invariants in 6 ms
FORMULA Philosophers-COL-002000-UpperBounds-13 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-12 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-08 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-06 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-04 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-03 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-00 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-29 05:10:32] [INFO ] Invariant cache hit.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-29 05:10:32] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 05:10:32] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 05:10:32] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-29 05:10:32] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-29 05:10:32] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-29 05:10:32] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 05:10:32] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-29 05:10:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-29 05:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:33] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-29 05:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-29 05:10:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-29 05:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-29 05:10:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:10:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-29 05:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:10:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-29 05:10:33] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-29 05:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 2000) 2000) 2000)]] contains successor/predecessor on variables of sort Philo
[2024-05-29 05:10:33] [INFO ] Unfolded HLPN to a Petri net with 10000 places and 10000 transitions 32000 arcs in 301 ms.
[2024-05-29 05:10:33] [INFO ] Unfolded 8 HLPN properties in 7 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10611 ms. (steps per millisecond=0 ) properties (out of 8) seen :4076
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1660 ms. (steps per millisecond=6 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1434 ms. (steps per millisecond=6 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1440 ms. (steps per millisecond=6 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1349 ms. (steps per millisecond=7 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1402 ms. (steps per millisecond=7 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1428 ms. (steps per millisecond=7 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1418 ms. (steps per millisecond=7 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1379 ms. (steps per millisecond=7 ) properties (out of 8) seen :4
// Phase 1: matrix 10000 rows 10000 cols
[2024-05-29 05:10:55] [INFO ] Computed 4000 invariants in 142 ms
[2024-05-29 05:11:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 3060 ms returned unknown
[2024-05-29 05:11:05] [INFO ] [Real]Absence check using 4000 positive place invariants in 2997 ms returned sat
[2024-05-29 05:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:06] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:10] [INFO ] [Real]Absence check using 4000 positive place invariants in 2574 ms returned sat
[2024-05-29 05:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:11] [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 2
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:15] [INFO ] [Real]Absence check using 4000 positive place invariants in 3118 ms returned sat
[2024-05-29 05:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 2718 ms returned sat
[2024-05-29 05:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:21] [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 4
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:25] [INFO ] [Real]Absence check using 4000 positive place invariants in 2556 ms returned sat
[2024-05-29 05:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:26] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:30] [INFO ] [Real]Absence check using 4000 positive place invariants in 3226 ms returned sat
[2024-05-29 05:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:31] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:11:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 3101 ms returned sat
[2024-05-29 05:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:11:36] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000] Max seen :[602, 648, 294, 648, 294, 294, 648, 648]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 998 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1001 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-05-29 05:11:37] [INFO ] Invariant cache hit.
Finished random walk after 39120 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 34953 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=6 ) properties seen 8
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5090 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 34965 steps, including 0 resets, run visited all 8 properties in 5010 ms. (steps per millisecond=6 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 37954 steps, including 0 resets, run visited all 8 properties in 5014 ms. (steps per millisecond=7 )
Finished Best-First random walk after 38954 steps, including 0 resets, run visited all 8 properties in 5131 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=7 ) properties seen 36
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=7 ) properties seen 36
[2024-05-29 05:12:47] [INFO ] Invariant cache hit.
[2024-05-29 05:12:53] [INFO ] [Real]Absence check using 4000 positive place invariants in 3870 ms returned sat
[2024-05-29 05:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:07] [INFO ] [Real]Absence check using state equation in 14781 ms returned sat
[2024-05-29 05:13:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:13:14] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3923 ms returned sat
[2024-05-29 05:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:13:29] [INFO ] [Nat]Absence check using state equation in 15469 ms returned sat
[2024-05-29 05:13:31] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 768 ms.
[2024-05-29 05:13:51] [INFO ] Added : 80 causal constraints over 16 iterations in 20752 ms.(timeout) Result :sat
[2024-05-29 05:13:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 3591 ms returned sat
[2024-05-29 05:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:14:12] [INFO ] [Real]Absence check using state equation in 14923 ms returned sat
[2024-05-29 05:14:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:14:18] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3700 ms returned sat
[2024-05-29 05:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:14:35] [INFO ] [Nat]Absence check using state equation in 17276 ms returned sat
[2024-05-29 05:14:37] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 843 ms.
[2024-05-29 05:14:57] [INFO ] Added : 70 causal constraints over 14 iterations in 21408 ms.(timeout) Result :sat
[2024-05-29 05:15:02] [INFO ] [Real]Absence check using 4000 positive place invariants in 2616 ms returned sat
[2024-05-29 05:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:15:18] [INFO ] [Real]Absence check using state equation in 16461 ms returned sat
[2024-05-29 05:15:20] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 584 ms.
[2024-05-29 05:15:40] [INFO ] Added : 70 causal constraints over 14 iterations in 20052 ms.(timeout) Result :sat
[2024-05-29 05:15:46] [INFO ] [Real]Absence check using 4000 positive place invariants in 3762 ms returned sat
[2024-05-29 05:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:16:01] [INFO ] [Real]Absence check using state equation in 14807 ms returned sat
[2024-05-29 05:16:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:16:08] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4126 ms returned sat
[2024-05-29 05:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:16:24] [INFO ] [Nat]Absence check using state equation in 16067 ms returned sat
[2024-05-29 05:16:25] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 623 ms.
[2024-05-29 05:16:45] [INFO ] Added : 85 causal constraints over 17 iterations in 20587 ms.(timeout) Result :sat
[2024-05-29 05:16:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 2764 ms returned sat
[2024-05-29 05:16:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:17:06] [INFO ] [Real]Absence check using state equation in 16189 ms returned sat
[2024-05-29 05:17:08] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 672 ms.
[2024-05-29 05:17:28] [INFO ] Added : 75 causal constraints over 15 iterations in 20052 ms.(timeout) Result :sat
[2024-05-29 05:17:34] [INFO ] [Real]Absence check using 4000 positive place invariants in 2874 ms returned sat
[2024-05-29 05:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:17:50] [INFO ] [Real]Absence check using state equation in 16077 ms returned sat
[2024-05-29 05:17:52] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 653 ms.
[2024-05-29 05:18:13] [INFO ] Added : 75 causal constraints over 15 iterations in 21086 ms.(timeout) Result :sat
[2024-05-29 05:18:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 3728 ms returned sat
[2024-05-29 05:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:18:35] [INFO ] [Real]Absence check using state equation in 16047 ms returned sat
[2024-05-29 05:18:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:18:41] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3691 ms returned sat
[2024-05-29 05:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:18:58] [INFO ] [Nat]Absence check using state equation in 16929 ms returned sat
[2024-05-29 05:18:59] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 723 ms.
[2024-05-29 05:19:20] [INFO ] Added : 80 causal constraints over 16 iterations in 21054 ms.(timeout) Result :sat
[2024-05-29 05:19:26] [INFO ] [Real]Absence check using 4000 positive place invariants in 3840 ms returned sat
[2024-05-29 05:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:19:43] [INFO ] [Real]Absence check using state equation in 16572 ms returned sat
[2024-05-29 05:19:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:19:49] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4248 ms returned sat
[2024-05-29 05:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:20:05] [INFO ] [Nat]Absence check using state equation in 15636 ms returned sat
[2024-05-29 05:20:06] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 606 ms.
[2024-05-29 05:20:27] [INFO ] Added : 75 causal constraints over 15 iterations in 21345 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000] Max seen :[973, 868, 294, 868, 294, 294, 868, 868]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 611 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 611 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 687 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2024-05-29 05:23:59] [INFO ] Invariant cache hit.
[2024-05-29 05:24:01] [INFO ] Implicit Places using invariants in 1604 ms returned []
Implicit Place search using SMT only with invariants took 1607 ms to find 0 implicit places.
[2024-05-29 05:24:01] [INFO ] Invariant cache hit.
[2024-05-29 05:24:02] [INFO ] Dead Transitions using invariants and state equation in 1468 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3766 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-05-29 05:24:02] [INFO ] Invariant cache hit.
Finished random walk after 39610 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 38938 steps, including 0 resets, run timeout after 5121 ms. (steps per millisecond=7 ) properties seen 9
Interrupted Best-First random walk after 33953 steps, including 0 resets, run timeout after 5105 ms. (steps per millisecond=6 ) properties seen 32
Finished Best-First random walk after 33965 steps, including 0 resets, run visited all 8 properties in 5175 ms. (steps per millisecond=6 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5111 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 36954 steps, including 0 resets, run visited all 8 properties in 5112 ms. (steps per millisecond=7 )
Finished Best-First random walk after 37954 steps, including 0 resets, run visited all 8 properties in 5011 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=7 ) properties seen 36
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=7 ) properties seen 36
[2024-05-29 05:25:13] [INFO ] Invariant cache hit.
[2024-05-29 05:25:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 4133 ms returned sat
[2024-05-29 05:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:25:34] [INFO ] [Real]Absence check using state equation in 15468 ms returned sat
[2024-05-29 05:25:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:25:40] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3990 ms returned sat
[2024-05-29 05:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:25:58] [INFO ] [Nat]Absence check using state equation in 17375 ms returned sat
[2024-05-29 05:26:00] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 892 ms.
[2024-05-29 05:26:19] [INFO ] Added : 80 causal constraints over 16 iterations in 20229 ms.(timeout) Result :sat
[2024-05-29 05:26:25] [INFO ] [Real]Absence check using 4000 positive place invariants in 3807 ms returned sat
[2024-05-29 05:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:26:42] [INFO ] [Real]Absence check using state equation in 16384 ms returned sat
[2024-05-29 05:26:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:26:48] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4190 ms returned sat
[2024-05-29 05:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:27:06] [INFO ] [Nat]Absence check using state equation in 17833 ms returned sat
[2024-05-29 05:27:08] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 605 ms.
[2024-05-29 05:27:27] [INFO ] Added : 70 causal constraints over 14 iterations in 20460 ms.(timeout) Result :unknown
[2024-05-29 05:27:32] [INFO ] [Real]Absence check using 4000 positive place invariants in 2590 ms returned sat
[2024-05-29 05:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:27:48] [INFO ] [Real]Absence check using state equation in 16183 ms returned sat
[2024-05-29 05:27:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:27:53] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2761 ms returned sat
[2024-05-29 05:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:28:10] [INFO ] [Nat]Absence check using state equation in 17559 ms returned sat
[2024-05-29 05:28:12] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 544 ms.
[2024-05-29 05:28:32] [INFO ] Added : 70 causal constraints over 14 iterations in 21317 ms.(timeout) Result :sat
[2024-05-29 05:28:39] [INFO ] [Real]Absence check using 4000 positive place invariants in 3848 ms returned sat
[2024-05-29 05:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:28:56] [INFO ] [Real]Absence check using state equation in 16691 ms returned sat
[2024-05-29 05:28:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:29:02] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4043 ms returned sat
[2024-05-29 05:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:29:20] [INFO ] [Nat]Absence check using state equation in 18060 ms returned sat
[2024-05-29 05:29:22] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 601 ms.
[2024-05-29 05:29:41] [INFO ] Added : 80 causal constraints over 16 iterations in 20110 ms.(timeout) Result :sat
[2024-05-29 05:29:46] [INFO ] [Real]Absence check using 4000 positive place invariants in 2847 ms returned sat
[2024-05-29 05:29:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:30:02] [INFO ] [Real]Absence check using state equation in 15763 ms returned sat
[2024-05-29 05:30:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:30:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2976 ms returned sat
[2024-05-29 05:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:30:26] [INFO ] [Nat]Absence check using state equation in 18081 ms returned sat
[2024-05-29 05:30:27] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 595 ms.
[2024-05-29 05:30:48] [INFO ] Added : 70 causal constraints over 14 iterations in 21506 ms.(timeout) Result :unknown
[2024-05-29 05:30:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 2604 ms returned sat
[2024-05-29 05:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:31:08] [INFO ] [Real]Absence check using state equation in 16034 ms returned sat
[2024-05-29 05:31:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:31:13] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2619 ms returned sat
[2024-05-29 05:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:31:30] [INFO ] [Nat]Absence check using state equation in 16605 ms returned sat
[2024-05-29 05:31:31] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 766 ms.
[2024-05-29 05:31:51] [INFO ] Added : 80 causal constraints over 16 iterations in 20162 ms.(timeout) Result :sat
[2024-05-29 05:31:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 3883 ms returned sat
[2024-05-29 05:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:32:13] [INFO ] [Real]Absence check using state equation in 15889 ms returned sat
[2024-05-29 05:32:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:32:19] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3932 ms returned sat
[2024-05-29 05:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:32:37] [INFO ] [Nat]Absence check using state equation in 17737 ms returned sat
[2024-05-29 05:32:38] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 610 ms.
[2024-05-29 05:32:59] [INFO ] Added : 70 causal constraints over 14 iterations in 21239 ms.(timeout) Result :unknown
[2024-05-29 05:33:05] [INFO ] [Real]Absence check using 4000 positive place invariants in 3768 ms returned sat
[2024-05-29 05:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:33:20] [INFO ] [Real]Absence check using state equation in 15150 ms returned sat
[2024-05-29 05:33:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:33:26] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4317 ms returned sat
[2024-05-29 05:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:33:44] [INFO ] [Nat]Absence check using state equation in 17385 ms returned sat
[2024-05-29 05:33:45] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 587 ms.
[2024-05-29 05:34:05] [INFO ] Added : 65 causal constraints over 13 iterations in 20029 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000] Max seen :[984, 919, 314, 919, 314, 314, 919, 919]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 659 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 659 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 406 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2024-05-29 05:38:07] [INFO ] Invariant cache hit.
[2024-05-29 05:38:08] [INFO ] Implicit Places using invariants in 1564 ms returned []
Implicit Place search using SMT only with invariants took 1566 ms to find 0 implicit places.
[2024-05-29 05:38:08] [INFO ] Invariant cache hit.
[2024-05-29 05:38:10] [INFO ] Dead Transitions using invariants and state equation in 1450 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3424 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-05-29 05:38:10] [INFO ] Invariant cache hit.
Finished random walk after 39940 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 38938 steps, including 0 resets, run timeout after 5110 ms. (steps per millisecond=7 ) properties seen 9
Interrupted Best-First random walk after 38938 steps, including 0 resets, run timeout after 5100 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 37954 steps, including 0 resets, run visited all 8 properties in 5126 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 38938 steps, including 0 resets, run timeout after 5111 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 38954 steps, including 0 resets, run visited all 8 properties in 5088 ms. (steps per millisecond=7 )
Finished Best-First random walk after 38954 steps, including 0 resets, run visited all 8 properties in 5064 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 38938 steps, including 0 resets, run timeout after 5115 ms. (steps per millisecond=7 ) properties seen 36
Interrupted Best-First random walk after 36938 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=7 ) properties seen 36
[2024-05-29 05:39:20] [INFO ] Invariant cache hit.
[2024-05-29 05:39:26] [INFO ] [Real]Absence check using 4000 positive place invariants in 4169 ms returned sat
[2024-05-29 05:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:39:41] [INFO ] [Real]Absence check using state equation in 14465 ms returned sat
[2024-05-29 05:39:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:39:47] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4421 ms returned sat
[2024-05-29 05:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:40:03] [INFO ] [Nat]Absence check using state equation in 16127 ms returned sat
[2024-05-29 05:40:05] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 772 ms.
[2024-05-29 05:40:25] [INFO ] Added : 85 causal constraints over 17 iterations in 20940 ms.(timeout) Result :sat
[2024-05-29 05:40:32] [INFO ] [Real]Absence check using 4000 positive place invariants in 4012 ms returned sat
[2024-05-29 05:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:40:47] [INFO ] [Real]Absence check using state equation in 15408 ms returned sat
[2024-05-29 05:40:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:40:54] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3942 ms returned sat
[2024-05-29 05:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:41:09] [INFO ] [Nat]Absence check using state equation in 15427 ms returned sat
[2024-05-29 05:41:10] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 567 ms.
[2024-05-29 05:41:30] [INFO ] Added : 65 causal constraints over 13 iterations in 20084 ms.(timeout) Result :sat
[2024-05-29 05:41:34] [INFO ] [Real]Absence check using 4000 positive place invariants in 2301 ms returned sat
[2024-05-29 05:41:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:41:49] [INFO ] [Real]Absence check using state equation in 14799 ms returned sat
[2024-05-29 05:41:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:41:54] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2690 ms returned sat
[2024-05-29 05:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:42:08] [INFO ] [Nat]Absence check using state equation in 14192 ms returned sat
[2024-05-29 05:42:10] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 595 ms.
[2024-05-29 05:42:30] [INFO ] Added : 70 causal constraints over 14 iterations in 20973 ms.(timeout) Result :sat
[2024-05-29 05:42:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 3819 ms returned sat
[2024-05-29 05:42:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:42:50] [INFO ] [Real]Absence check using state equation in 13392 ms returned sat
[2024-05-29 05:42:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:42:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3854 ms returned sat
[2024-05-29 05:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:43:11] [INFO ] [Nat]Absence check using state equation in 15000 ms returned sat
[2024-05-29 05:43:12] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 681 ms.
[2024-05-29 05:43:32] [INFO ] Added : 65 causal constraints over 13 iterations in 20363 ms.(timeout) Result :sat
[2024-05-29 05:43:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 2418 ms returned sat
[2024-05-29 05:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:43:51] [INFO ] [Real]Absence check using state equation in 14278 ms returned sat
[2024-05-29 05:43:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:43:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2896 ms returned sat
[2024-05-29 05:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:44:11] [INFO ] [Nat]Absence check using state equation in 14891 ms returned sat
[2024-05-29 05:44:12] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 742 ms.
[2024-05-29 05:44:31] [INFO ] Added : 65 causal constraints over 13 iterations in 20191 ms.(timeout) Result :sat
[2024-05-29 05:44:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 2746 ms returned sat
[2024-05-29 05:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:44:50] [INFO ] [Real]Absence check using state equation in 13603 ms returned sat
[2024-05-29 05:44:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:44:55] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2395 ms returned sat
[2024-05-29 05:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:45:10] [INFO ] [Nat]Absence check using state equation in 14933 ms returned sat
[2024-05-29 05:45:11] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 569 ms.
[2024-05-29 05:45:31] [INFO ] Added : 130 causal constraints over 26 iterations in 20859 ms.(timeout) Result :sat
[2024-05-29 05:45:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 3885 ms returned sat
[2024-05-29 05:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:45:53] [INFO ] [Real]Absence check using state equation in 15995 ms returned sat
[2024-05-29 05:45:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:46:00] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4220 ms returned sat
[2024-05-29 05:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:46:18] [INFO ] [Nat]Absence check using state equation in 18773 ms returned sat
[2024-05-29 05:46:20] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 732 ms.
[2024-05-29 05:47:21] [INFO ] Deduced a trap composed of 4 places in 41763 ms of which 15 ms to minimize.
[2024-05-29 05:47:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 05:47:27] [INFO ] [Real]Absence check using 4000 positive place invariants in 4447 ms returned sat
[2024-05-29 05:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:47:43] [INFO ] [Real]Absence check using state equation in 16005 ms returned sat
[2024-05-29 05:47:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:47:49] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4307 ms returned sat
[2024-05-29 05:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:48:08] [INFO ] [Nat]Absence check using state equation in 19002 ms returned sat
[2024-05-29 05:48:10] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 667 ms.
[2024-05-29 05:49:11] [INFO ] Deduced a trap composed of 4 places in 42467 ms of which 13 ms to minimize.
[2024-05-29 05:49:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000] Max seen :[1090, 968, 334, 968, 334, 334, 968, 968]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 399 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 399 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 426 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2024-05-29 05:52:12] [INFO ] Invariant cache hit.
[2024-05-29 05:52:13] [INFO ] Implicit Places using invariants in 1517 ms returned []
Implicit Place search using SMT only with invariants took 1548 ms to find 0 implicit places.
[2024-05-29 05:52:13] [INFO ] Invariant cache hit.
[2024-05-29 05:52:15] [INFO ] Dead Transitions using invariants and state equation in 1509 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3484 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-05-29 05:52:15] [INFO ] Invariant cache hit.
Finished random walk after 39527 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=7 ) properties seen 9
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5080 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 37954 steps, including 0 resets, run visited all 8 properties in 5030 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 37954 steps, including 0 resets, run visited all 8 properties in 5018 ms. (steps per millisecond=7 )
Finished Best-First random walk after 35953 steps, including 0 resets, run visited all 8 properties in 5059 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5076 ms. (steps per millisecond=7 ) properties seen 36
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=7 ) properties seen 36
[2024-05-29 05:53:25] [INFO ] Invariant cache hit.
[2024-05-29 05:53:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 4204 ms returned sat
[2024-05-29 05:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:53:48] [INFO ] [Real]Absence check using state equation in 16735 ms returned sat
[2024-05-29 05:53:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:53:55] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4471 ms returned sat
[2024-05-29 05:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:54:12] [INFO ] [Nat]Absence check using state equation in 17424 ms returned sat
[2024-05-29 05:54:14] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 777 ms.
[2024-05-29 05:54:33] [INFO ] Added : 75 causal constraints over 15 iterations in 20296 ms.(timeout) Result :sat
[2024-05-29 05:54:39] [INFO ] [Real]Absence check using 4000 positive place invariants in 4011 ms returned sat
[2024-05-29 05:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:54:55] [INFO ] [Real]Absence check using state equation in 15857 ms returned sat
[2024-05-29 05:54:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:55:01] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4313 ms returned sat
[2024-05-29 05:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:55:19] [INFO ] [Nat]Absence check using state equation in 17910 ms returned sat
[2024-05-29 05:55:21] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 604 ms.
[2024-05-29 05:55:41] [INFO ] Added : 70 causal constraints over 14 iterations in 20395 ms.(timeout) Result :sat
[2024-05-29 05:55:45] [INFO ] [Real]Absence check using 4000 positive place invariants in 2741 ms returned sat
[2024-05-29 05:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:56:02] [INFO ] [Real]Absence check using state equation in 16882 ms returned sat
[2024-05-29 05:56:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:56:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2757 ms returned sat
[2024-05-29 05:56:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:56:24] [INFO ] [Nat]Absence check using state equation in 17015 ms returned sat
[2024-05-29 05:56:26] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 696 ms.
[2024-05-29 05:56:46] [INFO ] Added : 70 causal constraints over 14 iterations in 20761 ms.(timeout) Result :sat
[2024-05-29 05:56:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 4150 ms returned sat
[2024-05-29 05:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:57:08] [INFO ] [Real]Absence check using state equation in 15573 ms returned sat
[2024-05-29 05:57:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:57:15] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4485 ms returned sat
[2024-05-29 05:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:57:31] [INFO ] [Nat]Absence check using state equation in 16915 ms returned sat
[2024-05-29 05:57:33] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 642 ms.
[2024-05-29 05:57:53] [INFO ] Added : 70 causal constraints over 14 iterations in 20145 ms.(timeout) Result :sat
[2024-05-29 05:57:58] [INFO ] [Real]Absence check using 4000 positive place invariants in 2675 ms returned sat
[2024-05-29 05:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:58:14] [INFO ] [Real]Absence check using state equation in 16269 ms returned sat
[2024-05-29 05:58:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:58:19] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2798 ms returned sat
[2024-05-29 05:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:58:36] [INFO ] [Nat]Absence check using state equation in 17112 ms returned sat
[2024-05-29 05:58:38] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 626 ms.
[2024-05-29 05:58:58] [INFO ] Added : 75 causal constraints over 15 iterations in 20770 ms.(timeout) Result :sat
[2024-05-29 05:59:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 2716 ms returned sat
[2024-05-29 05:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 05:59:20] [INFO ] [Real]Absence check using state equation in 17012 ms returned sat
[2024-05-29 05:59:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 05:59:25] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2841 ms returned sat
[2024-05-29 05:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 05:59:42] [INFO ] [Nat]Absence check using state equation in 17530 ms returned sat
[2024-05-29 05:59:44] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 601 ms.
[2024-05-29 06:00:04] [INFO ] Added : 80 causal constraints over 16 iterations in 20557 ms.(timeout) Result :sat
[2024-05-29 06:00:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 4461 ms returned sat
[2024-05-29 06:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 06:00:27] [INFO ] [Real]Absence check using state equation in 15942 ms returned sat
[2024-05-29 06:00:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 06:00:33] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4662 ms returned sat
[2024-05-29 06:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 06:00:51] [INFO ] [Nat]Absence check using state equation in 17579 ms returned sat
[2024-05-29 06:00:52] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 578 ms.
[2024-05-29 06:01:12] [INFO ] Added : 90 causal constraints over 18 iterations in 20574 ms.(timeout) Result :unknown
[2024-05-29 06:01:18] [INFO ] [Real]Absence check using 4000 positive place invariants in 4068 ms returned sat
[2024-05-29 06:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 06:01:31] [INFO ] [Real]Absence check using state equation in 13288 ms returned sat
[2024-05-29 06:01:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 06:01:37] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3917 ms returned sat
[2024-05-29 06:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 06:01:54] [INFO ] [Nat]Absence check using state equation in 17029 ms returned sat
[2024-05-29 06:01:56] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 572 ms.
[2024-05-29 06:02:15] [INFO ] Added : 70 causal constraints over 14 iterations in 20377 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 1000, 2000, 1000, 1000, 2000, 2000] Max seen :[1104, 998, 355, 998, 355, 355, 998, 998]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 357 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 357 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 359 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2024-05-29 06:05:47] [INFO ] Invariant cache hit.
[2024-05-29 06:05:49] [INFO ] Implicit Places using invariants in 1806 ms returned []
Implicit Place search using SMT only with invariants took 1808 ms to find 0 implicit places.
[2024-05-29 06:05:49] [INFO ] Invariant cache hit.
[2024-05-29 06:05:50] [INFO ] Dead Transitions using invariants and state equation in 1392 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3560 ms. Remains : 10000/10000 places, 10000/10000 transitions.
[2024-05-29 06:05:50] [INFO ] Invariant cache hit.
Finished random walk after 39770 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=7 ) properties seen 9
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 35953 steps, including 0 resets, run visited all 8 properties in 5077 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 36938 steps, including 0 resets, run timeout after 5096 ms. (steps per millisecond=7 ) properties seen 36
Finished Best-First random walk after 35953 steps, including 0 resets, run visited all 8 properties in 5054 ms. (steps per millisecond=7 )
Finished Best-First random walk after 36954 steps, including 0 resets, run visited all 8 properties in 5104 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 35937 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=7 ) properties seen 32
Interrupted Best-First random walk after 37938 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=7 ) properties seen 36
[2024-05-29 06:07:01] [INFO ] Invariant cache hit.
[2024-05-29 06:07:07] [INFO ] [Real]Absence check using 4000 positive place invariants in 4859 ms returned sat
[2024-05-29 06:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 06:07:25] [INFO ] [Real]Absence check using state equation in 17356 ms returned sat
[2024-05-29 06:07:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 06:07:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4409 ms returned sat
[2024-05-29 06:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 06:07:49] [INFO ] [Nat]Absence check using state equation in 18089 ms returned sat
[2024-05-29 06:07:51] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 646 ms.
[2024-05-29 06:08:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 06:08:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 4543 ms returned sat
[2024-05-29 06:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 06:08:33] [INFO ] [Real]Absence check using state equation in 16232 ms returned sat
[2024-05-29 06:08:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 06:08:39] [INFO ] [Nat]Absence check using 4000 positive place invariants in 4427 ms returned sat
[2024-05-29 06:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 06:08:57] [INFO ] [Nat]Absence check using state equation in 17473 ms returned sat
[2024-05-29 06:08:58] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 561 ms.
[2024-05-29 06:09:18] [INFO ] Added : 65 causal constraints over 13 iterations in 20417 ms.(timeout) Result :sat
[2024-05-29 06:09:23] [INFO ] [Real]Absence check using 4000 positive place invariants in 2601 ms returned sat
[2024-05-29 06:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 06:09:39] [INFO ] [Real]Absence check using state equation in 16100 ms returned sat
[2024-05-29 06:09:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 06:09:44] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2892 ms returned sat
[2024-05-29 06:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 06:10:01] [INFO ] [Nat]Absence check using state equation in 16300 ms returned sat
[2024-05-29 06:10:02] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 475 ms.
[2024-05-29 06:10:22] [INFO ] Added : 70 causal constraints over 14 iterations in 20537 ms.(timeout) Result :sat
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13409748 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16111528 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-002000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is Philosophers-COL-002000, 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 r285-smll-171654422300276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-002000.tgz
mv Philosophers-COL-002000 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 ;