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.r330-tall-167889203000261.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 marciexred
Input is RERS2020-PT-pb106, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889203000261
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 7.8K Feb 26 08:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 08:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 08:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 08:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 70M Mar 5 18:23 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 RERS2020-PT-pb106-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb106-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679127529207

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb106
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 08:18:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 08:18:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 08:18:53] [INFO ] Load time of PNML (sax parser for PT used): 2342 ms
[2023-03-18 08:18:53] [INFO ] Transformed 2041 places.
[2023-03-18 08:18:53] [INFO ] Transformed 125740 transitions.
[2023-03-18 08:18:53] [INFO ] Found NUPN structural information;
[2023-03-18 08:18:53] [INFO ] Parsed PT model containing 2041 places and 125740 transitions and 498326 arcs in 2809 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 5937 transitions
Reduce redundant transitions removed 5937 transitions.
Normalized transition count is 94825 out of 119803 initially.
// Phase 1: matrix 94825 rows 2041 cols
[2023-03-18 08:18:55] [INFO ] Computed 23 place invariants in 756 ms
Incomplete random walk after 10000 steps, including 10 resets, run finished after 908 ms. (steps per millisecond=11 ) properties (out of 16) seen :4
FORMULA RERS2020-PT-pb106-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 12) seen :1
FORMULA RERS2020-PT-pb106-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb106-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb106-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
[2023-03-18 08:18:57] [INFO ] Flow matrix only has 94825 transitions (discarded 24978 similar events)
// Phase 1: matrix 94825 rows 2041 cols
[2023-03-18 08:18:57] [INFO ] Computed 23 place invariants in 598 ms
[2023-03-18 08:18:58] [INFO ] [Real]Absence check using 12 positive place invariants in 46 ms returned sat
[2023-03-18 08:18:58] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 24 ms returned sat
[2023-03-18 08:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:03] [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: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:03] [INFO ] [Real]Absence check using 12 positive place invariants in 49 ms returned sat
[2023-03-18 08:19:03] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 21 ms returned sat
[2023-03-18 08:19:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:08] [INFO ] [Real]Absence check using 12 positive place invariants in 40 ms returned sat
[2023-03-18 08:19:08] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 28 ms returned sat
[2023-03-18 08:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:13] [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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:13] [INFO ] [Real]Absence check using 12 positive place invariants in 43 ms returned sat
[2023-03-18 08:19:13] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 22 ms returned sat
[2023-03-18 08:19:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:18] [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 3
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:18] [INFO ] [Real]Absence check using 12 positive place invariants in 44 ms returned sat
[2023-03-18 08:19:18] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 24 ms returned sat
[2023-03-18 08:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:23] [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 4
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:23] [INFO ] [Real]Absence check using 12 positive place invariants in 35 ms returned sat
[2023-03-18 08:19:23] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 24 ms returned sat
[2023-03-18 08:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:28] [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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:28] [INFO ] [Real]Absence check using 12 positive place invariants in 38 ms returned sat
[2023-03-18 08:19:28] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 25 ms returned sat
[2023-03-18 08:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:33] [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: Stream closed... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:33] [INFO ] [Real]Absence check using 12 positive place invariants in 37 ms returned sat
[2023-03-18 08:19:33] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 27 ms returned sat
[2023-03-18 08:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:38] [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.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:19:38] [INFO ] [Real]Absence check using 12 positive place invariants in 46 ms returned sat
[2023-03-18 08:19:38] [INFO ] [Real]Absence check using 12 positive and 11 generalized place invariants in 23 ms returned sat
[2023-03-18 08:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:19:43] [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 8
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 2041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2041/2041 places, 119803/119803 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 2251 transitions
Reduce isomorphic transitions removed 2251 transitions.
Iterating post reduction 0 with 2262 rules applied. Total rules applied 2262 place count 2030 transition count 117552
Performed 61 Post agglomeration using F-continuation condition with reduction of 44 identical transitions.
Deduced a syphon composed of 61 places in 100 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 1 with 122 rules applied. Total rules applied 2384 place count 1969 transition count 117447
Drop transitions removed 2 transitions
Ensure Unique test removed 2939 transitions
Reduce isomorphic transitions removed 2941 transitions.
Iterating post reduction 1 with 2941 rules applied. Total rules applied 5325 place count 1969 transition count 114506
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 105 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 5335 place count 1964 transition count 114501
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5337 place count 1964 transition count 114499
Performed 14 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 14 places in 93 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 5365 place count 1950 transition count 114512
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 5381 place count 1950 transition count 114496
Free-agglomeration rule applied 64 times with reduction of 4 identical transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 5445 place count 1950 transition count 114428
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 356 transitions.
Iterating post reduction 4 with 420 rules applied. Total rules applied 5865 place count 1886 transition count 114072
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 5871 place count 1886 transition count 114066
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 5 with 63 rules applied. Total rules applied 5934 place count 1880 transition count 114009
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 5937 place count 1880 transition count 114006
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 5942 place count 1877 transition count 114004
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 5943 place count 1877 transition count 114003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5944 place count 1876 transition count 114003
Free-agglomeration rule (complex) applied 222 times with reduction of 17332 identical transitions.
Iterating global reduction 8 with 222 rules applied. Total rules applied 6166 place count 1876 transition count 172347
Reduce places removed 222 places and 0 transitions.
Drop transitions removed 143 transitions
Ensure Unique test removed 16630 transitions
Reduce isomorphic transitions removed 16773 transitions.
Iterating post reduction 8 with 16995 rules applied. Total rules applied 23161 place count 1654 transition count 155574
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 23162 place count 1653 transition count 155573
Applied a total of 23162 rules in 12449 ms. Remains 1653 /2041 variables (removed 388) and now considering 155573/119803 (removed -35770) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12466 ms. Remains : 1653/2041 places, 155573/119803 transitions.
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:19:56] [INFO ] Computed 12 place invariants in 1186 ms
Interrupted random walk after 374700 steps, including 10 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 493749 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
Interrupted Best-First random walk after 481526 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 500202 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 508370 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
Interrupted Best-First random walk after 442190 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 433021 steps, including 16 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 451917 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 499646 steps, including 21 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Interrupted Best-First random walk after 519820 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
[2023-03-18 08:21:12] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:21:13] [INFO ] Computed 12 place invariants in 1408 ms
[2023-03-18 08:21:13] [INFO ] [Real]Absence check using 12 positive place invariants in 28 ms returned sat
[2023-03-18 08:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:21:56] [INFO ] [Real]Absence check using state equation in 42833 ms returned sat
[2023-03-18 08:21:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:21:59] [INFO ] [Nat]Absence check using 12 positive place invariants in 30 ms returned sat
[2023-03-18 08:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:22:41] [INFO ] [Nat]Absence check using state equation in 42856 ms returned sat
[2023-03-18 08:22:43] [INFO ] State equation strengthened by 6077 read => feed constraints.
[2023-03-18 08:22:43] [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 0
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:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:22:44] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:23:26] [INFO ] [Real]Absence check using state equation in 42154 ms returned sat
[2023-03-18 08:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:23:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 29 ms returned sat
[2023-03-18 08:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:24:12] [INFO ] [Nat]Absence check using state equation in 43878 ms returned sat
[2023-03-18 08:24:13] [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:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:24:13] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:24:58] [INFO ] [Real]Absence check using state equation in 44756 ms returned unknown
[2023-03-18 08:24:58] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:25:40] [INFO ] [Real]Absence check using state equation in 42421 ms returned sat
[2023-03-18 08:25:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:25:42] [INFO ] [Nat]Absence check using 12 positive place invariants in 29 ms returned sat
[2023-03-18 08:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:26:27] [INFO ] [Nat]Absence check using state equation in 44482 ms returned sat
[2023-03-18 08:26:27] [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: 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:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:26:27] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:27:12] [INFO ] [Real]Absence check using state equation in 44776 ms returned unknown
[2023-03-18 08:27:12] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:27:56] [INFO ] [Real]Absence check using state equation in 43933 ms returned sat
[2023-03-18 08:27:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:27:58] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:28:42] [INFO ] [Real]Absence check using state equation in 44763 ms returned unknown
[2023-03-18 08:28:43] [INFO ] [Real]Absence check using 12 positive place invariants in 47 ms returned sat
[2023-03-18 08:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:29:27] [INFO ] [Real]Absence check using state equation in 44061 ms returned sat
[2023-03-18 08:29:27] [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 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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 08:29:28] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:30:11] [INFO ] [Real]Absence check using state equation in 42929 ms returned sat
[2023-03-18 08:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:30:13] [INFO ] [Nat]Absence check using 12 positive place invariants in 29 ms returned sat
[2023-03-18 08:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:30:57] [INFO ] [Nat]Absence check using state equation in 44336 ms returned sat
[2023-03-18 08:30:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1653 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155573/155573 transitions.
Applied a total of 0 rules in 775 ms. Remains 1653 /1653 variables (removed 0) and now considering 155573/155573 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 776 ms. Remains : 1653/1653 places, 155573/155573 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155573/155573 transitions.
Applied a total of 0 rules in 759 ms. Remains 1653 /1653 variables (removed 0) and now considering 155573/155573 (removed 0) transitions.
[2023-03-18 08:30:59] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
[2023-03-18 08:30:59] [INFO ] Invariant cache hit.
[2023-03-18 08:31:07] [INFO ] Implicit Places using invariants in 7742 ms returned []
Implicit Place search using SMT only with invariants took 7746 ms to find 0 implicit places.
[2023-03-18 08:31:07] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
[2023-03-18 08:31:07] [INFO ] Invariant cache hit.
[2023-03-18 08:31:37] [INFO ] Performed 85105/155573 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:32:01] [INFO ] Dead Transitions using invariants and state equation in 54460 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62987 ms. Remains : 1653/1653 places, 155573/155573 transitions.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-00
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:32:03] [INFO ] Computed 12 place invariants in 1094 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 1362 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
[2023-03-18 08:32:04] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:32:06] [INFO ] Computed 12 place invariants in 1955 ms
[2023-03-18 08:32:07] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:32:11] [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 0
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 286 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155287/155287 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1653 transition count 155286
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1652 transition count 155285
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 1652 transition count 156595
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 879 place count 1647 transition count 155729
Applied a total of 879 rules in 3585 ms. Remains 1647 /1653 variables (removed 6) and now considering 155729/155287 (removed -442) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3600 ms. Remains : 1647/1653 places, 155729/155287 transitions.
Normalized transition count is 132064 out of 155729 initially.
// Phase 1: matrix 132064 rows 1647 cols
[2023-03-18 08:32:17] [INFO ] Computed 12 place invariants in 1195 ms
Interrupted random walk after 322565 steps, including 8 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 506108 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
[2023-03-18 08:32:52] [INFO ] Flow matrix only has 132064 transitions (discarded 23665 similar events)
// Phase 1: matrix 132064 rows 1647 cols
[2023-03-18 08:32:53] [INFO ] Computed 12 place invariants in 1133 ms
[2023-03-18 08:32:53] [INFO ] [Real]Absence check using 12 positive place invariants in 24 ms returned sat
[2023-03-18 08:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:33:38] [INFO ] [Real]Absence check using state equation in 44773 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1647 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1647/1647 places, 155729/155729 transitions.
Applied a total of 0 rules in 667 ms. Remains 1647 /1647 variables (removed 0) and now considering 155729/155729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 667 ms. Remains : 1647/1647 places, 155729/155729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1647/1647 places, 155729/155729 transitions.
Applied a total of 0 rules in 670 ms. Remains 1647 /1647 variables (removed 0) and now considering 155729/155729 (removed 0) transitions.
[2023-03-18 08:33:39] [INFO ] Flow matrix only has 132064 transitions (discarded 23665 similar events)
[2023-03-18 08:33:39] [INFO ] Invariant cache hit.
[2023-03-18 08:33:47] [INFO ] Implicit Places using invariants in 7353 ms returned []
Implicit Place search using SMT only with invariants took 7354 ms to find 0 implicit places.
[2023-03-18 08:33:47] [INFO ] Flow matrix only has 132064 transitions (discarded 23665 similar events)
[2023-03-18 08:33:47] [INFO ] Invariant cache hit.
[2023-03-18 08:34:17] [INFO ] Performed 82575/155729 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:34:42] [INFO ] Dead Transitions using invariants and state equation in 55404 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63444 ms. Remains : 1647/1647 places, 155729/155729 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-00 in 160469 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-06
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:34:43] [INFO ] Computed 12 place invariants in 1221 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 978 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
[2023-03-18 08:34:45] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:34:46] [INFO ] Computed 12 place invariants in 1215 ms
[2023-03-18 08:34:46] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:34:51] [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.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 83 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155490/155490 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155488
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155463
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156773
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155907
Applied a total of 905 rules in 2601 ms. Remains 1646 /1653 variables (removed 7) and now considering 155907/155490 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2606 ms. Remains : 1646/1653 places, 155907/155490 transitions.
Normalized transition count is 132234 out of 155907 initially.
// Phase 1: matrix 132234 rows 1646 cols
[2023-03-18 08:34:55] [INFO ] Computed 12 place invariants in 1213 ms
Interrupted random walk after 346050 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 391813 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
[2023-03-18 08:35:30] [INFO ] Flow matrix only has 132234 transitions (discarded 23673 similar events)
// Phase 1: matrix 132234 rows 1646 cols
[2023-03-18 08:35:31] [INFO ] Computed 12 place invariants in 1075 ms
[2023-03-18 08:35:31] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:36:15] [INFO ] [Real]Absence check using state equation in 44030 ms returned sat
[2023-03-18 08:36:17] [INFO ] State equation strengthened by 6085 read => feed constraints.
[2023-03-18 08:36:17] [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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155907/155907 transitions.
Applied a total of 0 rules in 773 ms. Remains 1646 /1646 variables (removed 0) and now considering 155907/155907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 774 ms. Remains : 1646/1646 places, 155907/155907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155907/155907 transitions.
Applied a total of 0 rules in 752 ms. Remains 1646 /1646 variables (removed 0) and now considering 155907/155907 (removed 0) transitions.
[2023-03-18 08:36:19] [INFO ] Flow matrix only has 132234 transitions (discarded 23673 similar events)
[2023-03-18 08:36:19] [INFO ] Invariant cache hit.
[2023-03-18 08:36:26] [INFO ] Implicit Places using invariants in 7051 ms returned []
Implicit Place search using SMT only with invariants took 7052 ms to find 0 implicit places.
[2023-03-18 08:36:26] [INFO ] Flow matrix only has 132234 transitions (discarded 23673 similar events)
[2023-03-18 08:36:26] [INFO ] Invariant cache hit.
[2023-03-18 08:36:56] [INFO ] Performed 82935/155907 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:37:21] [INFO ] Dead Transitions using invariants and state equation in 55452 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63269 ms. Remains : 1646/1646 places, 155907/155907 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-06 in 159487 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-08
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:37:23] [INFO ] Computed 12 place invariants in 1212 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 1094 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
[2023-03-18 08:37:24] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:37:25] [INFO ] Computed 12 place invariants in 1257 ms
[2023-03-18 08:37:26] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:37:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 53 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155520/155520 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155518
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155493
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156803
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155937
Applied a total of 905 rules in 2960 ms. Remains 1646 /1653 variables (removed 7) and now considering 155937/155520 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2964 ms. Remains : 1646/1653 places, 155937/155520 transitions.
Normalized transition count is 132250 out of 155937 initially.
// Phase 1: matrix 132250 rows 1646 cols
[2023-03-18 08:37:35] [INFO ] Computed 12 place invariants in 1058 ms
Interrupted random walk after 413852 steps, including 4 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 483457 steps, including 2 resets, run timeout after 5006 ms. (steps per millisecond=96 ) properties seen 0
[2023-03-18 08:38:10] [INFO ] Flow matrix only has 132250 transitions (discarded 23687 similar events)
// Phase 1: matrix 132250 rows 1646 cols
[2023-03-18 08:38:11] [INFO ] Computed 12 place invariants in 1169 ms
[2023-03-18 08:38:11] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:38:56] [INFO ] [Real]Absence check using state equation in 44773 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155937/155937 transitions.
Applied a total of 0 rules in 847 ms. Remains 1646 /1646 variables (removed 0) and now considering 155937/155937 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 848 ms. Remains : 1646/1646 places, 155937/155937 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155937/155937 transitions.
Applied a total of 0 rules in 866 ms. Remains 1646 /1646 variables (removed 0) and now considering 155937/155937 (removed 0) transitions.
[2023-03-18 08:38:58] [INFO ] Flow matrix only has 132250 transitions (discarded 23687 similar events)
[2023-03-18 08:38:58] [INFO ] Invariant cache hit.
[2023-03-18 08:39:05] [INFO ] Implicit Places using invariants in 7069 ms returned []
Implicit Place search using SMT only with invariants took 7070 ms to find 0 implicit places.
[2023-03-18 08:39:05] [INFO ] Flow matrix only has 132250 transitions (discarded 23687 similar events)
[2023-03-18 08:39:05] [INFO ] Invariant cache hit.
[2023-03-18 08:39:35] [INFO ] Performed 82071/155937 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:40:00] [INFO ] Dead Transitions using invariants and state equation in 55652 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63609 ms. Remains : 1646/1646 places, 155937/155937 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-08 in 159025 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-09
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:40:02] [INFO ] Computed 12 place invariants in 1216 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
[2023-03-18 08:40:03] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:40:04] [INFO ] Computed 12 place invariants in 1094 ms
[2023-03-18 08:40:04] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:40:09] [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: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 97 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155476/155476 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155474
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155449
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156759
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155893
Applied a total of 905 rules in 2796 ms. Remains 1646 /1653 variables (removed 7) and now considering 155893/155476 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2803 ms. Remains : 1646/1653 places, 155893/155476 transitions.
Normalized transition count is 132290 out of 155893 initially.
// Phase 1: matrix 132290 rows 1646 cols
[2023-03-18 08:40:14] [INFO ] Computed 12 place invariants in 1296 ms
Interrupted random walk after 358683 steps, including 3 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 404188 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
[2023-03-18 08:40:49] [INFO ] Flow matrix only has 132290 transitions (discarded 23603 similar events)
// Phase 1: matrix 132290 rows 1646 cols
[2023-03-18 08:40:50] [INFO ] Computed 12 place invariants in 1290 ms
[2023-03-18 08:40:50] [INFO ] [Real]Absence check using 12 positive place invariants in 33 ms returned sat
[2023-03-18 08:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:41:34] [INFO ] [Real]Absence check using state equation in 43738 ms returned sat
0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
[2023-03-18 08:41:36] [INFO ] State equation strengthened by 6088 read => feed constraints.
[2023-03-18 08:41:36] [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: 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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155893/155893 transitions.
Applied a total of 0 rules in 764 ms. Remains 1646 /1646 variables (removed 0) and now considering 155893/155893 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 765 ms. Remains : 1646/1646 places, 155893/155893 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155893/155893 transitions.
Applied a total of 0 rules in 768 ms. Remains 1646 /1646 variables (removed 0) and now considering 155893/155893 (removed 0) transitions.
[2023-03-18 08:41:37] [INFO ] Flow matrix only has 132290 transitions (discarded 23603 similar events)
[2023-03-18 08:41:37] [INFO ] Invariant cache hit.
[2023-03-18 08:41:45] [INFO ] Implicit Places using invariants in 7415 ms returned []
Implicit Place search using SMT only with invariants took 7418 ms to find 0 implicit places.
[2023-03-18 08:41:45] [INFO ] Flow matrix only has 132290 transitions (discarded 23603 similar events)
[2023-03-18 08:41:45] [INFO ] Invariant cache hit.
[2023-03-18 08:42:15] [INFO ] Performed 82617/155893 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:42:40] [INFO ] Dead Transitions using invariants and state equation in 55269 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63472 ms. Remains : 1646/1646 places, 155893/155893 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-09 in 159504 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-10
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:42:41] [INFO ] Computed 12 place invariants in 1118 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 818 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-18 08:42:42] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:42:43] [INFO ] Computed 12 place invariants in 1132 ms
[2023-03-18 08:42:44] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:42:48] [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 0
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 209 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155364/155364 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155362
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155337
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156647
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155781
Applied a total of 905 rules in 2655 ms. Remains 1646 /1653 variables (removed 7) and now considering 155781/155364 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2659 ms. Remains : 1646/1653 places, 155781/155364 transitions.
Normalized transition count is 132123 out of 155781 initially.
// Phase 1: matrix 132123 rows 1646 cols
[2023-03-18 08:42:53] [INFO ] Computed 12 place invariants in 1208 ms
Interrupted random walk after 373676 steps, including 8 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 501522 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
[2023-03-18 08:43:28] [INFO ] Flow matrix only has 132123 transitions (discarded 23658 similar events)
// Phase 1: matrix 132123 rows 1646 cols
[2023-03-18 08:43:29] [INFO ] Computed 12 place invariants in 1089 ms
[2023-03-18 08:43:29] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:43:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:44:13] [INFO ] [Real]Absence check using state equation in 44244 ms returned sat
[2023-03-18 08:44:14] [INFO ] State equation strengthened by 6087 read => feed constraints.
[2023-03-18 08:44:14] [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 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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155781/155781 transitions.
Applied a total of 0 rules in 665 ms. Remains 1646 /1646 variables (removed 0) and now considering 155781/155781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 665 ms. Remains : 1646/1646 places, 155781/155781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155781/155781 transitions.
Applied a total of 0 rules in 661 ms. Remains 1646 /1646 variables (removed 0) and now considering 155781/155781 (removed 0) transitions.
[2023-03-18 08:44:16] [INFO ] Flow matrix only has 132123 transitions (discarded 23658 similar events)
[2023-03-18 08:44:16] [INFO ] Invariant cache hit.
[2023-03-18 08:44:23] [INFO ] Implicit Places using invariants in 7031 ms returned []
Implicit Place search using SMT only with invariants took 7053 ms to find 0 implicit places.
[2023-03-18 08:44:23] [INFO ] Flow matrix only has 132123 transitions (discarded 23658 similar events)
[2023-03-18 08:44:23] [INFO ] Invariant cache hit.
[2023-03-18 08:44:53] [INFO ] Performed 84308/155781 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:45:17] [INFO ] Dead Transitions using invariants and state equation in 54535 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62265 ms. Remains : 1646/1646 places, 155781/155781 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-10 in 157227 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-11
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:45:19] [INFO ] Computed 12 place invariants in 1226 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
[2023-03-18 08:45:20] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:45:21] [INFO ] Computed 12 place invariants in 1205 ms
[2023-03-18 08:45:21] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:45:26] [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 0
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 245 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155328/155328 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155326
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155301
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156611
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155745
Applied a total of 905 rules in 2698 ms. Remains 1646 /1653 variables (removed 7) and now considering 155745/155328 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2702 ms. Remains : 1646/1653 places, 155745/155328 transitions.
Normalized transition count is 132096 out of 155745 initially.
// Phase 1: matrix 132096 rows 1646 cols
[2023-03-18 08:45:30] [INFO ] Computed 12 place invariants in 1334 ms
Interrupted random walk after 429574 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 539282 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
[2023-03-18 08:46:05] [INFO ] Flow matrix only has 132096 transitions (discarded 23649 similar events)
// Phase 1: matrix 132096 rows 1646 cols
[2023-03-18 08:46:06] [INFO ] Computed 12 place invariants in 1074 ms
[2023-03-18 08:46:06] [INFO ] [Real]Absence check using 12 positive place invariants in 25 ms returned sat
[2023-03-18 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:46:50] [INFO ] [Real]Absence check using state equation in 43389 ms returned sat
[2023-03-18 08:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:46:52] [INFO ] [Nat]Absence check using 12 positive place invariants in 29 ms returned sat
[2023-03-18 08:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:47:34] [INFO ] [Nat]Absence check using state equation in 41833 ms returned sat
[2023-03-18 08:47:34] [INFO ] State equation strengthened by 6084 read => feed constraints.
[2023-03-18 08:47:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155745/155745 transitions.
Applied a total of 0 rules in 648 ms. Remains 1646 /1646 variables (removed 0) and now considering 155745/155745 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 650 ms. Remains : 1646/1646 places, 155745/155745 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155745/155745 transitions.
Applied a total of 0 rules in 650 ms. Remains 1646 /1646 variables (removed 0) and now considering 155745/155745 (removed 0) transitions.
[2023-03-18 08:47:38] [INFO ] Flow matrix only has 132096 transitions (discarded 23649 similar events)
[2023-03-18 08:47:38] [INFO ] Invariant cache hit.
[2023-03-18 08:47:45] [INFO ] Implicit Places using invariants in 7190 ms returned []
Implicit Place search using SMT only with invariants took 7215 ms to find 0 implicit places.
[2023-03-18 08:47:45] [INFO ] Flow matrix only has 132096 transitions (discarded 23649 similar events)
[2023-03-18 08:47:45] [INFO ] Invariant cache hit.
[2023-03-18 08:48:16] [INFO ] Performed 81504/155745 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:48:41] [INFO ] Dead Transitions using invariants and state equation in 56130 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64009 ms. Remains : 1646/1646 places, 155745/155745 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-11 in 204226 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-13
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:48:43] [INFO ] Computed 12 place invariants in 1132 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 728 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
[2023-03-18 08:48:44] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:48:45] [INFO ] Computed 12 place invariants in 1236 ms
[2023-03-18 08:48:45] [INFO ] [Real]Absence check using 12 positive place invariants in 32 ms returned sat
[2023-03-18 08:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:48:50] [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 0
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 97 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155476/155476 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155474
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155449
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 1651 transition count 156668
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 853 transitions
Reduce isomorphic transitions removed 853 transitions.
Iterating post reduction 1 with 857 rules applied. Total rules applied 890 place count 1647 transition count 155815
Applied a total of 890 rules in 2522 ms. Remains 1647 /1653 variables (removed 6) and now considering 155815/155476 (removed -339) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2526 ms. Remains : 1647/1653 places, 155815/155476 transitions.
Normalized transition count is 132128 out of 155815 initially.
// Phase 1: matrix 132128 rows 1647 cols
[2023-03-18 08:48:54] [INFO ] Computed 12 place invariants in 1212 ms
Interrupted random walk after 409022 steps, including 7 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 515159 steps, including 7 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
[2023-03-18 08:49:29] [INFO ] Flow matrix only has 132128 transitions (discarded 23687 similar events)
// Phase 1: matrix 132128 rows 1647 cols
[2023-03-18 08:49:30] [INFO ] Computed 12 place invariants in 1208 ms
[2023-03-18 08:49:30] [INFO ] [Real]Absence check using 12 positive place invariants in 35 ms returned sat
[2023-03-18 08:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:50:13] [INFO ] [Real]Absence check using state equation in 42352 ms returned sat
[2023-03-18 08:50:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 08:50:15] [INFO ] [Nat]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 08:50:57] [INFO ] [Nat]Absence check using state equation in 42051 ms returned sat
[2023-03-18 08:50:57] [INFO ] State equation strengthened by 6086 read => feed constraints.
[2023-03-18 08:51:00] [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: Broken pipe ... 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: 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:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1647 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1647/1647 places, 155815/155815 transitions.
Applied a total of 0 rules in 640 ms. Remains 1647 /1647 variables (removed 0) and now considering 155815/155815 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 1647/1647 places, 155815/155815 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1647/1647 places, 155815/155815 transitions.
Applied a total of 0 rules in 661 ms. Remains 1647 /1647 variables (removed 0) and now considering 155815/155815 (removed 0) transitions.
[2023-03-18 08:51:01] [INFO ] Flow matrix only has 132128 transitions (discarded 23687 similar events)
[2023-03-18 08:51:01] [INFO ] Invariant cache hit.
[2023-03-18 08:51:08] [INFO ] Implicit Places using invariants in 6968 ms returned []
Implicit Place search using SMT only with invariants took 6969 ms to find 0 implicit places.
[2023-03-18 08:51:08] [INFO ] Flow matrix only has 132128 transitions (discarded 23687 similar events)
[2023-03-18 08:51:08] [INFO ] Invariant cache hit.
[2023-03-18 08:51:38] [INFO ] Performed 84661/155815 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:52:02] [INFO ] Dead Transitions using invariants and state equation in 54384 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62031 ms. Remains : 1647/1647 places, 155815/155815 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-13 in 200781 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-14
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:52:03] [INFO ] Computed 12 place invariants in 1054 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
[2023-03-18 08:52:04] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:52:05] [INFO ] Computed 12 place invariants in 1057 ms
[2023-03-18 08:52:06] [INFO ] [Real]Absence check using 12 positive place invariants in 29 ms returned sat
[2023-03-18 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:52:10] [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 0
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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 96 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155477/155477 transitions.
Free-agglomeration rule applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1653 transition count 155474
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 39 place count 1650 transition count 155441
Free-agglomeration rule (complex) applied 4 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 1650 transition count 156493
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 606 transitions
Reduce isomorphic transitions removed 606 transitions.
Iterating post reduction 1 with 610 rules applied. Total rules applied 653 place count 1646 transition count 155887
Applied a total of 653 rules in 2253 ms. Remains 1646 /1653 variables (removed 7) and now considering 155887/155477 (removed -410) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2256 ms. Remains : 1646/1653 places, 155887/155477 transitions.
Normalized transition count is 132200 out of 155887 initially.
// Phase 1: matrix 132200 rows 1646 cols
[2023-03-18 08:52:14] [INFO ] Computed 12 place invariants in 1204 ms
Interrupted random walk after 424573 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 525586 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
[2023-03-18 08:52:49] [INFO ] Flow matrix only has 132200 transitions (discarded 23687 similar events)
// Phase 1: matrix 132200 rows 1646 cols
[2023-03-18 08:52:50] [INFO ] Computed 12 place invariants in 1220 ms
[2023-03-18 08:52:51] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:53:35] [INFO ] [Real]Absence check using state equation in 44751 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155887/155887 transitions.
Applied a total of 0 rules in 756 ms. Remains 1646 /1646 variables (removed 0) and now considering 155887/155887 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 756 ms. Remains : 1646/1646 places, 155887/155887 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155887/155887 transitions.
Applied a total of 0 rules in 727 ms. Remains 1646 /1646 variables (removed 0) and now considering 155887/155887 (removed 0) transitions.
[2023-03-18 08:53:37] [INFO ] Flow matrix only has 132200 transitions (discarded 23687 similar events)
[2023-03-18 08:53:37] [INFO ] Invariant cache hit.
[2023-03-18 08:53:44] [INFO ] Implicit Places using invariants in 7248 ms returned []
Implicit Place search using SMT only with invariants took 7248 ms to find 0 implicit places.
[2023-03-18 08:53:44] [INFO ] Flow matrix only has 132200 transitions (discarded 23687 similar events)
[2023-03-18 08:53:44] [INFO ] Invariant cache hit.
[2023-03-18 08:54:15] [INFO ] Performed 85474/155887 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:54:38] [INFO ] Dead Transitions using invariants and state equation in 53911 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61899 ms. Remains : 1646/1646 places, 155887/155887 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-14 in 155930 ms.
Starting property specific reduction for RERS2020-PT-pb106-UpperBounds-15
Normalized transition count is 131879 out of 155573 initially.
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:54:39] [INFO ] Computed 12 place invariants in 1165 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
[2023-03-18 08:54:40] [INFO ] Flow matrix only has 131879 transitions (discarded 23694 similar events)
// Phase 1: matrix 131879 rows 1653 cols
[2023-03-18 08:54:42] [INFO ] Computed 12 place invariants in 1093 ms
[2023-03-18 08:54:42] [INFO ] [Real]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-18 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:54:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1653 places. Attempting structural reductions.
Drop transitions removed 25 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1653/1653 places, 155548/155548 transitions.
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1653 transition count 155546
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 29 place count 1651 transition count 155521
Free-agglomeration rule (complex) applied 5 times with reduction of 474 identical transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 1651 transition count 156831
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 866 transitions
Reduce isomorphic transitions removed 866 transitions.
Iterating post reduction 1 with 871 rules applied. Total rules applied 905 place count 1646 transition count 155965
Applied a total of 905 rules in 2272 ms. Remains 1646 /1653 variables (removed 7) and now considering 155965/155548 (removed -417) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2277 ms. Remains : 1646/1653 places, 155965/155548 transitions.
Normalized transition count is 132279 out of 155965 initially.
// Phase 1: matrix 132279 rows 1646 cols
[2023-03-18 08:54:51] [INFO ] Computed 12 place invariants in 1478 ms
Interrupted random walk after 313561 steps, including 13 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 371517 steps, including 11 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
[2023-03-18 08:55:26] [INFO ] Flow matrix only has 132279 transitions (discarded 23686 similar events)
// Phase 1: matrix 132279 rows 1646 cols
[2023-03-18 08:55:27] [INFO ] Computed 12 place invariants in 1383 ms
[2023-03-18 08:55:27] [INFO ] [Real]Absence check using 12 positive place invariants in 27 ms returned sat
[2023-03-18 08:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 08:56:11] [INFO ] [Real]Absence check using state equation in 43885 ms returned sat
[2023-03-18 08:56:13] [INFO ] State equation strengthened by 6086 read => feed constraints.
[2023-03-18 08:56:13] [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.verifyPossible(DeadlockTester.java:908)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1646 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155965/155965 transitions.
Applied a total of 0 rules in 844 ms. Remains 1646 /1646 variables (removed 0) and now considering 155965/155965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 845 ms. Remains : 1646/1646 places, 155965/155965 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1646/1646 places, 155965/155965 transitions.
Applied a total of 0 rules in 914 ms. Remains 1646 /1646 variables (removed 0) and now considering 155965/155965 (removed 0) transitions.
[2023-03-18 08:56:15] [INFO ] Flow matrix only has 132279 transitions (discarded 23686 similar events)
[2023-03-18 08:56:15] [INFO ] Invariant cache hit.
[2023-03-18 08:56:22] [INFO ] Implicit Places using invariants in 7388 ms returned []
Implicit Place search using SMT only with invariants took 7389 ms to find 0 implicit places.
[2023-03-18 08:56:22] [INFO ] Flow matrix only has 132279 transitions (discarded 23686 similar events)
[2023-03-18 08:56:22] [INFO ] Invariant cache hit.
[2023-03-18 08:56:53] [INFO ] Performed 83443/155965 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:57:17] [INFO ] Dead Transitions using invariants and state equation in 54434 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62753 ms. Remains : 1646/1646 places, 155965/155965 transitions.
Ending property specific reduction for RERS2020-PT-pb106-UpperBounds-15 in 158708 ms.
[2023-03-18 08:57:22] [INFO ] Flatten gal took : 4361 ms
[2023-03-18 08:57:22] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-18 08:57:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1653 places, 155573 transitions and 619446 arcs took 332 ms.
Total runtime 2311839 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: RERS2020_PT_pb106
(NrP: 1653 NrTr: 155573 NrArc: 619446)

parse formulas
formulas created successfully
place and transition orderings generation:1m11.170sec

net check time: 0m 0.237sec

init dd package: 0m 3.455sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10025588 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15924524 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 2m34.473sec

2342 2780 2780 3441 3437 3437 2893 3476 3476 3472 2926 2898 3942 3938 3938 3412 4279 4828 5004 4459 5003 4579 4454 4454 3876 4494 4495 5040 5039 4491 4615 4490 3909 4968 5338 5514 4969 5513 5089 4964 4964 4351 5392 5388 5388 4862 4969 4970

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="RERS2020-PT-pb106"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is RERS2020-PT-pb106, 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 r330-tall-167889203000261"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb106.tgz
mv RERS2020-PT-pb106 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 ;