About the Execution of ITS-Tools for RERS17pb114-PT-2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10286.355 | 3600000.00 | 3868139.00 | 16021.60 | ? ? ? ? ? ? ? 2 2 2 ? 2 2 2 ? 2 | normal |
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.r325-tall-167889196700085.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb114-PT-2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196700085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 6.5K Feb 26 04:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 04:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 04:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 04:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 04:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 26 04:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 04:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73M 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 RERS17pb114-PT-2-UpperBounds-00
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-01
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-02
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-03
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-04
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-05
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-06
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-07
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-08
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-09
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-10
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-11
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-12
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-13
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-14
FORMULA_NAME RERS17pb114-PT-2-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678938923805
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb114-PT-2
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-16 03:55:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 03:55:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 03:55:27] [INFO ] Load time of PNML (sax parser for PT used): 1867 ms
[2023-03-16 03:55:27] [INFO ] Transformed 1446 places.
[2023-03-16 03:55:27] [INFO ] Transformed 151085 transitions.
[2023-03-16 03:55:27] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2349 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 84691 out of 151085 initially.
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-16 03:55:29] [INFO ] Computed 35 place invariants in 494 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1443 ms. (steps per millisecond=6 ) properties (out of 16) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 16) seen :7
[2023-03-16 03:55:32] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-16 03:55:33] [INFO ] Computed 35 place invariants in 388 ms
[2023-03-16 03:55:33] [INFO ] [Real]Absence check using 18 positive place invariants in 34 ms returned sat
[2023-03-16 03:55:33] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 28 ms returned sat
[2023-03-16 03:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:55:38] [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)
[2023-03-16 03:55:38] [INFO ] [Real]Absence check using 18 positive place invariants in 25 ms returned sat
[2023-03-16 03:55:38] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-16 03:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:55:43] [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 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)
[2023-03-16 03:55:43] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2023-03-16 03:55:43] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 21 ms returned sat
[2023-03-16 03:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:55:48] [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 2
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)
[2023-03-16 03:55:48] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-16 03:55:48] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 17 ms returned sat
[2023-03-16 03:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:55:53] [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)
[2023-03-16 03:55:53] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-16 03:55:53] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-16 03:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:55:58] [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: 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)
[2023-03-16 03:55:58] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-16 03:55:58] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 18 ms returned sat
[2023-03-16 03:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:03] [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: Broken pipe")... while checking expression at index 5
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)
[2023-03-16 03:56:03] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-16 03:56:03] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-16 03:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:08] [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 6
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)
[2023-03-16 03:56:08] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 03:56:08] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-16 03:56:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:13] [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: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-16 03:56:13] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-16 03:56:13] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 18 ms returned sat
[2023-03-16 03:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:18] [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 8
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)
[2023-03-16 03:56:18] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 03:56:18] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 18 ms returned sat
[2023-03-16 03:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:23] [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 9
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)
[2023-03-16 03:56:23] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 03:56:23] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-16 03:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:28] [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 10
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)
[2023-03-16 03:56:28] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 03:56:28] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 28 ms returned sat
[2023-03-16 03:56:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:33] [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: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned unsat
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive place invariants in 29 ms returned sat
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 6 ms returned unsat
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive place invariants in 26 ms returned sat
[2023-03-16 03:56:33] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 18 ms returned sat
[2023-03-16 03:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:56:38] [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: Broken pipe ... while checking expression at index 14
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)
[2023-03-16 03:56:38] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 03:56:38] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 24 ms returned unsat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 2, 256, 256, 256, 256, 256, 256, 256, 256, 2, 2, 256, 2] Max seen :[1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2]
FORMULA RERS17pb114-PT-2-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA RERS17pb114-PT-2-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA RERS17pb114-PT-2-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 13 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 530 place count 1428 transition count 150572
Applied a total of 530 rules in 3054 ms. Remains 1428 /1446 variables (removed 18) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3068 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 03:56:42] [INFO ] Computed 18 place invariants in 316 ms
Finished random walk after 328105 steps, including 0 resets, run visited all 13 properties in 30001 ms. (steps per millisecond=10 )
FORMULA RERS17pb114-PT-2-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb114-PT-2-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4338 ms. (steps per millisecond=230 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3920 ms. (steps per millisecond=255 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3607 ms. (steps per millisecond=277 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3467 ms. (steps per millisecond=288 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4531 ms. (steps per millisecond=220 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3320 ms. (steps per millisecond=301 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3953 ms. (steps per millisecond=252 ) properties (out of 11) seen :11
Interrupted Best-First random walk after 976753 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=195 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3425 ms. (steps per millisecond=291 ) properties (out of 11) seen :10
Interrupted Best-First random walk after 442651 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 8
FORMULA RERS17pb114-PT-2-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-16 03:57:53] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 03:57:53] [INFO ] Computed 18 place invariants in 268 ms
[2023-03-16 03:57:53] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 03:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:58:13] [INFO ] [Real]Absence check using state equation in 19872 ms returned sat
[2023-03-16 03:58:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:58:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 03:58:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:58:35] [INFO ] [Nat]Absence check using state equation in 20159 ms returned sat
[2023-03-16 03:58:36] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 03:58:41] [INFO ] [Nat]Added 773 Read/Feed constraints in 5545 ms returned sat
[2023-03-16 03:58:54] [INFO ] Deduced a trap composed of 96 places in 11189 ms of which 9 ms to minimize.
[2023-03-16 03:59:06] [INFO ] Deduced a trap composed of 64 places in 11218 ms of which 3 ms to minimize.
[2023-03-16 03:59:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 03:59:06] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 03:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:59:26] [INFO ] [Real]Absence check using state equation in 20255 ms returned sat
[2023-03-16 03:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:59:28] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 03:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:59:48] [INFO ] [Nat]Absence check using state equation in 19847 ms returned sat
[2023-03-16 03:59:53] [INFO ] [Nat]Added 773 Read/Feed constraints in 5431 ms returned sat
[2023-03-16 04:00:05] [INFO ] Deduced a trap composed of 64 places in 11334 ms of which 3 ms to minimize.
[2023-03-16 04:00:17] [INFO ] Deduced a trap composed of 40 places in 10894 ms of which 3 ms to minimize.
[2023-03-16 04:00:17] [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 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:00:18] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:00:38] [INFO ] [Real]Absence check using state equation in 20548 ms returned sat
[2023-03-16 04:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:00:39] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:01:00] [INFO ] [Nat]Absence check using state equation in 20655 ms returned sat
[2023-03-16 04:01:06] [INFO ] [Nat]Added 773 Read/Feed constraints in 6378 ms returned sat
[2023-03-16 04:01:18] [INFO ] Deduced a trap composed of 40 places in 10788 ms of which 2 ms to minimize.
[2023-03-16 04:01:31] [INFO ] Deduced a trap composed of 96 places in 12092 ms of which 1 ms to minimize.
[2023-03-16 04:01:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:01:32] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:01:51] [INFO ] [Real]Absence check using state equation in 19823 ms returned sat
[2023-03-16 04:01:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:01:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:02:12] [INFO ] [Nat]Absence check using state equation in 19763 ms returned sat
[2023-03-16 04:02:18] [INFO ] [Nat]Added 773 Read/Feed constraints in 5240 ms returned sat
[2023-03-16 04:02:29] [INFO ] Deduced a trap composed of 40 places in 10617 ms of which 1 ms to minimize.
[2023-03-16 04:02:41] [INFO ] Deduced a trap composed of 64 places in 10318 ms of which 5 ms to minimize.
[2023-03-16 04:02:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:02:41] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:03:01] [INFO ] [Real]Absence check using state equation in 19687 ms returned sat
[2023-03-16 04:03:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:03:02] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:03:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:03:22] [INFO ] [Nat]Absence check using state equation in 19894 ms returned sat
[2023-03-16 04:03:27] [INFO ] [Nat]Added 773 Read/Feed constraints in 5121 ms returned sat
[2023-03-16 04:03:40] [INFO ] Deduced a trap composed of 40 places in 11667 ms of which 1 ms to minimize.
[2023-03-16 04:03:51] [INFO ] Deduced a trap composed of 64 places in 9930 ms of which 1 ms to minimize.
[2023-03-16 04:03:51] [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 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:03:51] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:04:11] [INFO ] [Real]Absence check using state equation in 19920 ms returned sat
[2023-03-16 04:04:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:04:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:04:32] [INFO ] [Nat]Absence check using state equation in 19969 ms returned sat
[2023-03-16 04:04:37] [INFO ] [Nat]Added 773 Read/Feed constraints in 5347 ms returned sat
[2023-03-16 04:04:49] [INFO ] Deduced a trap composed of 40 places in 11182 ms of which 2 ms to minimize.
[2023-03-16 04:05:02] [INFO ] Deduced a trap composed of 64 places in 11724 ms of which 3 ms to minimize.
[2023-03-16 04:05:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:05:02] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:05:24] [INFO ] [Real]Absence check using state equation in 21158 ms returned sat
[2023-03-16 04:05:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:05:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:05:45] [INFO ] [Nat]Absence check using state equation in 19825 ms returned sat
[2023-03-16 04:05:50] [INFO ] [Nat]Added 773 Read/Feed constraints in 5813 ms returned sat
[2023-03-16 04:06:03] [INFO ] Deduced a trap composed of 72 places in 11269 ms of which 2 ms to minimize.
[2023-03-16 04:06:15] [INFO ] Deduced a trap composed of 40 places in 11472 ms of which 2 ms to minimize.
[2023-03-16 04:06:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:06:16] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:06:36] [INFO ] [Real]Absence check using state equation in 20157 ms returned sat
[2023-03-16 04:06:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:06:37] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 04:06:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:06:57] [INFO ] [Nat]Absence check using state equation in 19761 ms returned sat
[2023-03-16 04:07:02] [INFO ] [Nat]Added 773 Read/Feed constraints in 5625 ms returned sat
[2023-03-16 04:07:14] [INFO ] Deduced a trap composed of 96 places in 10826 ms of which 2 ms to minimize.
[2023-03-16 04:07:26] [INFO ] Deduced a trap composed of 64 places in 10683 ms of which 2 ms to minimize.
[2023-03-16 04:07:26] [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: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:07:26] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:07:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:07:46] [INFO ] [Real]Absence check using state equation in 20120 ms returned sat
[2023-03-16 04:07:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:07:48] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:08:08] [INFO ] [Nat]Absence check using state equation in 19931 ms returned sat
[2023-03-16 04:08:13] [INFO ] [Nat]Added 773 Read/Feed constraints in 5128 ms returned sat
[2023-03-16 04:08:25] [INFO ] Deduced a trap composed of 40 places in 11090 ms of which 1 ms to minimize.
[2023-03-16 04:08:37] [INFO ] Deduced a trap composed of 40 places in 11396 ms of which 2 ms to minimize.
[2023-03-16 04:08:37] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:08:37] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:08:58] [INFO ] [Real]Absence check using state equation in 20511 ms returned sat
[2023-03-16 04:08:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:08:59] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:09:20] [INFO ] [Nat]Absence check using state equation in 20882 ms returned sat
[2023-03-16 04:09:26] [INFO ] [Nat]Added 773 Read/Feed constraints in 5446 ms returned sat
[2023-03-16 04:09:37] [INFO ] Deduced a trap composed of 40 places in 10828 ms of which 2 ms to minimize.
[2023-03-16 04:09:50] [INFO ] Deduced a trap composed of 96 places in 11046 ms of which 2 ms to minimize.
[2023-03-16 04:09:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 10 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1322 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1322 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:09:52] [INFO ] Computed 18 place invariants in 321 ms
Finished random walk after 333291 steps, including 0 resets, run visited all 10 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4512 ms. (steps per millisecond=221 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3867 ms. (steps per millisecond=258 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3771 ms. (steps per millisecond=265 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3945 ms. (steps per millisecond=253 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4912 ms. (steps per millisecond=203 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3429 ms. (steps per millisecond=291 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3846 ms. (steps per millisecond=260 ) properties (out of 10) seen :9
Interrupted Best-First random walk after 935059 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3644 ms. (steps per millisecond=274 ) properties (out of 10) seen :9
Interrupted Best-First random walk after 473220 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 3
[2023-03-16 04:11:04] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:11:04] [INFO ] Computed 18 place invariants in 307 ms
[2023-03-16 04:11:04] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:11:24] [INFO ] [Real]Absence check using state equation in 19891 ms returned sat
[2023-03-16 04:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:11:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:11:45] [INFO ] [Nat]Absence check using state equation in 19932 ms returned sat
[2023-03-16 04:11:46] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:11:52] [INFO ] [Nat]Added 773 Read/Feed constraints in 6059 ms returned sat
[2023-03-16 04:12:05] [INFO ] Deduced a trap composed of 96 places in 11845 ms of which 2 ms to minimize.
[2023-03-16 04:12:17] [INFO ] Deduced a trap composed of 64 places in 10694 ms of which 2 ms to minimize.
[2023-03-16 04:12:17] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:12:17] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:12:37] [INFO ] [Real]Absence check using state equation in 19801 ms returned sat
[2023-03-16 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:12:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:12:58] [INFO ] [Nat]Absence check using state equation in 19511 ms returned sat
[2023-03-16 04:13:03] [INFO ] [Nat]Added 773 Read/Feed constraints in 5527 ms returned sat
[2023-03-16 04:13:16] [INFO ] Deduced a trap composed of 64 places in 11333 ms of which 2 ms to minimize.
[2023-03-16 04:13:28] [INFO ] Deduced a trap composed of 40 places in 11031 ms of which 2 ms to minimize.
[2023-03-16 04:13:28] [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: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:13:28] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:13:48] [INFO ] [Real]Absence check using state equation in 20412 ms returned sat
[2023-03-16 04:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:13:50] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:14:10] [INFO ] [Nat]Absence check using state equation in 20161 ms returned sat
[2023-03-16 04:14:16] [INFO ] [Nat]Added 773 Read/Feed constraints in 6194 ms returned sat
[2023-03-16 04:14:29] [INFO ] Deduced a trap composed of 40 places in 11688 ms of which 2 ms to minimize.
[2023-03-16 04:14:41] [INFO ] Deduced a trap composed of 96 places in 10783 ms of which 1 ms to minimize.
[2023-03-16 04:14:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:14:41] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:15:01] [INFO ] [Real]Absence check using state equation in 19739 ms returned sat
[2023-03-16 04:15:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:15:02] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:15:22] [INFO ] [Nat]Absence check using state equation in 19855 ms returned sat
[2023-03-16 04:15:27] [INFO ] [Nat]Added 773 Read/Feed constraints in 4936 ms returned sat
[2023-03-16 04:15:38] [INFO ] Deduced a trap composed of 40 places in 10660 ms of which 1 ms to minimize.
[2023-03-16 04:15:49] [INFO ] Deduced a trap composed of 64 places in 9878 ms of which 2 ms to minimize.
[2023-03-16 04:15:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:15:49] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:16:10] [INFO ] [Real]Absence check using state equation in 20107 ms returned sat
[2023-03-16 04:16:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:16:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:16:31] [INFO ] [Nat]Absence check using state equation in 20222 ms returned sat
[2023-03-16 04:16:36] [INFO ] [Nat]Added 773 Read/Feed constraints in 5347 ms returned sat
[2023-03-16 04:16:48] [INFO ] Deduced a trap composed of 40 places in 10718 ms of which 2 ms to minimize.
[2023-03-16 04:16:59] [INFO ] Deduced a trap composed of 64 places in 10087 ms of which 1 ms to minimize.
[2023-03-16 04:16:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:16:59] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:17:19] [INFO ] [Real]Absence check using state equation in 19795 ms returned sat
[2023-03-16 04:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:17:20] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 04:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:17:40] [INFO ] [Nat]Absence check using state equation in 19948 ms returned sat
[2023-03-16 04:17:46] [INFO ] [Nat]Added 773 Read/Feed constraints in 5786 ms returned sat
[2023-03-16 04:17:59] [INFO ] Deduced a trap composed of 40 places in 11220 ms of which 2 ms to minimize.
[2023-03-16 04:18:11] [INFO ] Deduced a trap composed of 64 places in 11710 ms of which 2 ms to minimize.
[2023-03-16 04:18:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:18:12] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:18:31] [INFO ] [Real]Absence check using state equation in 19705 ms returned sat
[2023-03-16 04:18:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:18:32] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:18:52] [INFO ] [Nat]Absence check using state equation in 19726 ms returned sat
[2023-03-16 04:18:57] [INFO ] [Nat]Added 773 Read/Feed constraints in 5164 ms returned sat
[2023-03-16 04:19:09] [INFO ] Deduced a trap composed of 72 places in 11009 ms of which 2 ms to minimize.
[2023-03-16 04:19:21] [INFO ] Deduced a trap composed of 40 places in 10833 ms of which 1 ms to minimize.
[2023-03-16 04:19:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:19:21] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:19:41] [INFO ] [Real]Absence check using state equation in 19680 ms returned sat
[2023-03-16 04:19:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:19:42] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:20:02] [INFO ] [Nat]Absence check using state equation in 19677 ms returned sat
[2023-03-16 04:20:08] [INFO ] [Nat]Added 773 Read/Feed constraints in 5587 ms returned sat
[2023-03-16 04:20:20] [INFO ] Deduced a trap composed of 96 places in 10795 ms of which 5 ms to minimize.
[2023-03-16 04:20:31] [INFO ] Deduced a trap composed of 64 places in 10746 ms of which 2 ms to minimize.
[2023-03-16 04:20:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:20:32] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:20:52] [INFO ] [Real]Absence check using state equation in 20025 ms returned sat
[2023-03-16 04:20:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:20:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:21:13] [INFO ] [Nat]Absence check using state equation in 19780 ms returned sat
[2023-03-16 04:21:19] [INFO ] [Nat]Added 773 Read/Feed constraints in 5970 ms returned sat
[2023-03-16 04:21:32] [INFO ] Deduced a trap composed of 40 places in 11948 ms of which 3 ms to minimize.
[2023-03-16 04:21:44] [INFO ] Deduced a trap composed of 40 places in 10750 ms of which 1 ms to minimize.
[2023-03-16 04:21:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 04:21:44] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:22:04] [INFO ] [Real]Absence check using state equation in 20049 ms returned sat
[2023-03-16 04:22:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:22:05] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:22:25] [INFO ] [Nat]Absence check using state equation in 19587 ms returned sat
[2023-03-16 04:22:29] [INFO ] [Nat]Added 773 Read/Feed constraints in 4595 ms returned sat
[2023-03-16 04:22:41] [INFO ] Deduced a trap composed of 40 places in 10650 ms of which 2 ms to minimize.
[2023-03-16 04:22:53] [INFO ] Deduced a trap composed of 96 places in 11082 ms of which 2 ms to minimize.
[2023-03-16 04:22:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 10 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1185 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1185 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1192 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:22:55] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:22:55] [INFO ] Invariant cache hit.
[2023-03-16 04:23:05] [INFO ] Implicit Places using invariants in 9487 ms returned []
Implicit Place search using SMT only with invariants took 9490 ms to find 0 implicit places.
[2023-03-16 04:23:05] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:23:05] [INFO ] Invariant cache hit.
[2023-03-16 04:23:35] [INFO ] Performed 96443/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:23:52] [INFO ] Dead Transitions using invariants and state equation in 47491 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58187 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-00
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:23:53] [INFO ] Computed 18 place invariants in 365 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
[2023-03-16 04:23:54] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:23:54] [INFO ] Computed 18 place invariants in 271 ms
[2023-03-16 04:23:55] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-16 04:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:24:00] [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: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1295 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1303 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:24:02] [INFO ] Computed 18 place invariants in 349 ms
Finished random walk after 291110 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 921990 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=184 )
[2023-03-16 04:24:37] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:24:37] [INFO ] Computed 18 place invariants in 388 ms
[2023-03-16 04:24:37] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:24:58] [INFO ] [Real]Absence check using state equation in 20973 ms returned sat
[2023-03-16 04:25:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:25:00] [INFO ] [Nat]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-16 04:25:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:25:20] [INFO ] [Nat]Absence check using state equation in 19859 ms returned sat
[2023-03-16 04:25:21] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:25:26] [INFO ] [Nat]Added 773 Read/Feed constraints in 5073 ms returned sat
[2023-03-16 04:25:37] [INFO ] Deduced a trap composed of 96 places in 10565 ms of which 1 ms to minimize.
[2023-03-16 04:25:48] [INFO ] Deduced a trap composed of 64 places in 9970 ms of which 2 ms to minimize.
[2023-03-16 04:25:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1304 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1304 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1269 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:25:51] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:25:51] [INFO ] Invariant cache hit.
[2023-03-16 04:25:59] [INFO ] Implicit Places using invariants in 7949 ms returned []
Implicit Place search using SMT only with invariants took 7950 ms to find 0 implicit places.
[2023-03-16 04:25:59] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:25:59] [INFO ] Invariant cache hit.
[2023-03-16 04:26:29] [INFO ] Performed 98183/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:26:45] [INFO ] Dead Transitions using invariants and state equation in 46329 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55563 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-00 in 172822 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-01
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:26:46] [INFO ] Computed 18 place invariants in 369 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1149 ms. (steps per millisecond=8 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
[2023-03-16 04:26:47] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:26:48] [INFO ] Computed 18 place invariants in 270 ms
[2023-03-16 04:26:48] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:26:53] [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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1451 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1456 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:26:55] [INFO ] Computed 18 place invariants in 295 ms
Finished random walk after 330079 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3917 ms. (steps per millisecond=255 ) properties (out of 1) seen :1
[2023-03-16 04:27:29] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:27:29] [INFO ] Computed 18 place invariants in 283 ms
[2023-03-16 04:27:29] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:27:50] [INFO ] [Real]Absence check using state equation in 20523 ms returned sat
[2023-03-16 04:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:27:51] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:28:12] [INFO ] [Nat]Absence check using state equation in 21142 ms returned sat
[2023-03-16 04:28:13] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:28:19] [INFO ] [Nat]Added 773 Read/Feed constraints in 5967 ms returned sat
[2023-03-16 04:28:31] [INFO ] Deduced a trap composed of 64 places in 10704 ms of which 2 ms to minimize.
[2023-03-16 04:28:44] [INFO ] Deduced a trap composed of 40 places in 11792 ms of which 1 ms to minimize.
[2023-03-16 04:28:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1644 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1644 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1734 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:28:47] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:28:47] [INFO ] Invariant cache hit.
[2023-03-16 04:28:55] [INFO ] Implicit Places using invariants in 8149 ms returned []
Implicit Place search using SMT only with invariants took 8150 ms to find 0 implicit places.
[2023-03-16 04:28:55] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:28:56] [INFO ] Invariant cache hit.
[2023-03-16 04:29:26] [INFO ] Performed 93250/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:29:45] [INFO ] Dead Transitions using invariants and state equation in 49133 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59031 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-01 in 179389 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-02
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:29:45] [INFO ] Computed 18 place invariants in 304 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 873 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2023-03-16 04:29:46] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:29:47] [INFO ] Computed 18 place invariants in 277 ms
[2023-03-16 04:29:47] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:29:52] [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) : [2] Max seen :[0]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1097 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1100 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:29:53] [INFO ] Computed 18 place invariants in 295 ms
Finished random walk after 338400 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3492 ms. (steps per millisecond=286 ) properties (out of 1) seen :1
[2023-03-16 04:30:27] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:30:27] [INFO ] Computed 18 place invariants in 266 ms
[2023-03-16 04:30:27] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:30:47] [INFO ] [Real]Absence check using state equation in 20066 ms returned sat
[2023-03-16 04:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:30:49] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:31:09] [INFO ] [Nat]Absence check using state equation in 20454 ms returned sat
[2023-03-16 04:31:10] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:31:16] [INFO ] [Nat]Added 773 Read/Feed constraints in 5837 ms returned sat
[2023-03-16 04:31:28] [INFO ] Deduced a trap composed of 40 places in 11195 ms of which 2 ms to minimize.
[2023-03-16 04:31:40] [INFO ] Deduced a trap composed of 96 places in 10600 ms of which 1 ms to minimize.
[2023-03-16 04:31:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1174 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1174 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1109 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:31:42] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:31:42] [INFO ] Invariant cache hit.
[2023-03-16 04:31:50] [INFO ] Implicit Places using invariants in 7663 ms returned []
Implicit Place search using SMT only with invariants took 7667 ms to find 0 implicit places.
[2023-03-16 04:31:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:31:50] [INFO ] Invariant cache hit.
[2023-03-16 04:32:20] [INFO ] Performed 97715/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:32:37] [INFO ] Dead Transitions using invariants and state equation in 47006 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55799 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:32:38] [INFO ] Computed 18 place invariants in 327 ms
Finished random walk after 323005 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3685 ms. (steps per millisecond=271 ) properties (out of 1) seen :1
[2023-03-16 04:33:12] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:33:12] [INFO ] Computed 18 place invariants in 277 ms
[2023-03-16 04:33:12] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:33:32] [INFO ] [Real]Absence check using state equation in 19843 ms returned sat
[2023-03-16 04:33:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:33:33] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:33:53] [INFO ] [Nat]Absence check using state equation in 19736 ms returned sat
[2023-03-16 04:33:53] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:33:59] [INFO ] [Nat]Added 773 Read/Feed constraints in 5854 ms returned sat
[2023-03-16 04:34:12] [INFO ] Deduced a trap composed of 40 places in 11668 ms of which 2 ms to minimize.
[2023-03-16 04:34:25] [INFO ] Deduced a trap composed of 96 places in 11520 ms of which 2 ms to minimize.
[2023-03-16 04:34:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1208 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1208 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1199 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:34:27] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:34:27] [INFO ] Invariant cache hit.
[2023-03-16 04:34:36] [INFO ] Implicit Places using invariants in 8457 ms returned []
Implicit Place search using SMT only with invariants took 8457 ms to find 0 implicit places.
[2023-03-16 04:34:36] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:34:36] [INFO ] Invariant cache hit.
[2023-03-16 04:35:06] [INFO ] Performed 94053/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:35:23] [INFO ] Dead Transitions using invariants and state equation in 47537 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57212 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-02 in 338603 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-03
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:35:24] [INFO ] Computed 18 place invariants in 292 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
[2023-03-16 04:35:25] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:35:25] [INFO ] Computed 18 place invariants in 242 ms
[2023-03-16 04:35:25] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-16 04:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:35:30] [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: 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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 951 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 955 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:35:32] [INFO ] Computed 18 place invariants in 317 ms
Finished random walk after 347243 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3731 ms. (steps per millisecond=268 ) properties (out of 1) seen :1
[2023-03-16 04:36:05] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:36:06] [INFO ] Computed 18 place invariants in 260 ms
[2023-03-16 04:36:06] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:36:26] [INFO ] [Real]Absence check using state equation in 19879 ms returned sat
[2023-03-16 04:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:36:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:36:47] [INFO ] [Nat]Absence check using state equation in 19854 ms returned sat
[2023-03-16 04:36:47] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:36:52] [INFO ] [Nat]Added 773 Read/Feed constraints in 5008 ms returned sat
[2023-03-16 04:37:04] [INFO ] Deduced a trap composed of 40 places in 10480 ms of which 2 ms to minimize.
[2023-03-16 04:37:16] [INFO ] Deduced a trap composed of 64 places in 10414 ms of which 1 ms to minimize.
[2023-03-16 04:37:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1176 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1176 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1196 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:37:18] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:37:18] [INFO ] Invariant cache hit.
[2023-03-16 04:37:26] [INFO ] Implicit Places using invariants in 8270 ms returned []
Implicit Place search using SMT only with invariants took 8275 ms to find 0 implicit places.
[2023-03-16 04:37:26] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:37:26] [INFO ] Invariant cache hit.
[2023-03-16 04:37:56] [INFO ] Performed 94195/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:38:15] [INFO ] Dead Transitions using invariants and state equation in 49077 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58571 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-03 in 172182 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-04
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:38:16] [INFO ] Computed 18 place invariants in 308 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1329 ms. (steps per millisecond=7 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
[2023-03-16 04:38:18] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:38:18] [INFO ] Computed 18 place invariants in 279 ms
[2023-03-16 04:38:18] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:38:23] [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 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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1320 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1325 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:38:25] [INFO ] Computed 18 place invariants in 308 ms
Finished random walk after 327119 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4856 ms. (steps per millisecond=205 ) properties (out of 1) seen :1
[2023-03-16 04:39:00] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:39:00] [INFO ] Computed 18 place invariants in 279 ms
[2023-03-16 04:39:00] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:39:22] [INFO ] [Real]Absence check using state equation in 21434 ms returned sat
[2023-03-16 04:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:39:23] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:39:43] [INFO ] [Nat]Absence check using state equation in 19580 ms returned sat
[2023-03-16 04:39:43] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:39:49] [INFO ] [Nat]Added 773 Read/Feed constraints in 5330 ms returned sat
[2023-03-16 04:40:00] [INFO ] Deduced a trap composed of 40 places in 10336 ms of which 4 ms to minimize.
[2023-03-16 04:40:11] [INFO ] Deduced a trap composed of 64 places in 9595 ms of which 2 ms to minimize.
[2023-03-16 04:40:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1094 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1094 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1077 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:40:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:40:13] [INFO ] Invariant cache hit.
[2023-03-16 04:40:21] [INFO ] Implicit Places using invariants in 7885 ms returned []
Implicit Place search using SMT only with invariants took 7885 ms to find 0 implicit places.
[2023-03-16 04:40:21] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:40:21] [INFO ] Invariant cache hit.
[2023-03-16 04:40:51] [INFO ] Performed 95638/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:41:08] [INFO ] Dead Transitions using invariants and state equation in 47276 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56250 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-04 in 172631 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-05
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:41:09] [INFO ] Computed 18 place invariants in 283 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
[2023-03-16 04:41:10] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:41:10] [INFO ] Computed 18 place invariants in 276 ms
[2023-03-16 04:41:10] [INFO ] [Real]Absence check using 18 positive place invariants in 14 ms returned sat
[2023-03-16 04:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:41:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [2] Max seen :[0]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1047 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1051 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:41:17] [INFO ] Computed 18 place invariants in 273 ms
Finished random walk after 347337 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3253 ms. (steps per millisecond=307 ) properties (out of 1) seen :1
[2023-03-16 04:41:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:41:50] [INFO ] Computed 18 place invariants in 254 ms
[2023-03-16 04:41:50] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:11] [INFO ] [Real]Absence check using state equation in 20268 ms returned sat
[2023-03-16 04:42:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:42:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:32] [INFO ] [Nat]Absence check using state equation in 20189 ms returned sat
[2023-03-16 04:42:33] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:42:38] [INFO ] [Nat]Added 773 Read/Feed constraints in 4988 ms returned sat
[2023-03-16 04:42:50] [INFO ] Deduced a trap composed of 40 places in 11719 ms of which 2 ms to minimize.
[2023-03-16 04:43:03] [INFO ] Deduced a trap composed of 64 places in 11399 ms of which 1 ms to minimize.
[2023-03-16 04:43:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1058 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1058 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1055 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:43:05] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:43:05] [INFO ] Invariant cache hit.
[2023-03-16 04:43:13] [INFO ] Implicit Places using invariants in 8071 ms returned []
Implicit Place search using SMT only with invariants took 8080 ms to find 0 implicit places.
[2023-03-16 04:43:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:43:13] [INFO ] Invariant cache hit.
[2023-03-16 04:43:43] [INFO ] Performed 96308/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:44:00] [INFO ] Dead Transitions using invariants and state equation in 47115 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56263 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:44:01] [INFO ] Computed 18 place invariants in 314 ms
Finished random walk after 347490 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3146 ms. (steps per millisecond=317 ) properties (out of 1) seen :1
[2023-03-16 04:44:34] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:44:34] [INFO ] Computed 18 place invariants in 250 ms
[2023-03-16 04:44:35] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:44:54] [INFO ] [Real]Absence check using state equation in 19680 ms returned sat
[2023-03-16 04:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:44:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:45:16] [INFO ] [Nat]Absence check using state equation in 20404 ms returned sat
[2023-03-16 04:45:17] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:45:22] [INFO ] [Nat]Added 773 Read/Feed constraints in 5627 ms returned sat
[2023-03-16 04:45:35] [INFO ] Deduced a trap composed of 40 places in 11400 ms of which 3 ms to minimize.
[2023-03-16 04:45:48] [INFO ] Deduced a trap composed of 64 places in 11745 ms of which 4 ms to minimize.
[2023-03-16 04:45:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1225 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1227 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1208 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:45:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:45:50] [INFO ] Invariant cache hit.
[2023-03-16 04:45:58] [INFO ] Implicit Places using invariants in 8194 ms returned []
Implicit Place search using SMT only with invariants took 8195 ms to find 0 implicit places.
[2023-03-16 04:45:58] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:45:58] [INFO ] Invariant cache hit.
[2023-03-16 04:46:28] [INFO ] Performed 98260/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:46:45] [INFO ] Dead Transitions using invariants and state equation in 47168 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56594 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-05 in 337346 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-06
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:46:46] [INFO ] Computed 18 place invariants in 323 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
[2023-03-16 04:46:47] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:46:47] [INFO ] Computed 18 place invariants in 299 ms
[2023-03-16 04:46:48] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:46:52] [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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1060 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1063 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:46:54] [INFO ] Computed 18 place invariants in 280 ms
Finished random walk after 338586 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3758 ms. (steps per millisecond=266 ) properties (out of 1) seen :1
[2023-03-16 04:47:28] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:47:28] [INFO ] Computed 18 place invariants in 263 ms
[2023-03-16 04:47:28] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:47:49] [INFO ] [Real]Absence check using state equation in 20314 ms returned sat
[2023-03-16 04:47:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:47:50] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:48:10] [INFO ] [Nat]Absence check using state equation in 19908 ms returned sat
[2023-03-16 04:48:11] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:48:16] [INFO ] [Nat]Added 773 Read/Feed constraints in 5699 ms returned sat
[2023-03-16 04:48:29] [INFO ] Deduced a trap composed of 72 places in 11591 ms of which 3 ms to minimize.
[2023-03-16 04:48:43] [INFO ] Deduced a trap composed of 40 places in 12504 ms of which 2 ms to minimize.
[2023-03-16 04:48:43] [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: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1293 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1294 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1296 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:48:45] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:48:45] [INFO ] Invariant cache hit.
[2023-03-16 04:48:54] [INFO ] Implicit Places using invariants in 8570 ms returned []
Implicit Place search using SMT only with invariants took 8585 ms to find 0 implicit places.
[2023-03-16 04:48:54] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:48:54] [INFO ] Invariant cache hit.
[2023-03-16 04:49:24] [INFO ] Performed 95665/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:49:41] [INFO ] Dead Transitions using invariants and state equation in 47507 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57404 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-06 in 175821 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-07
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:49:42] [INFO ] Computed 18 place invariants in 358 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=11 ) properties (out of 1) seen :2
FORMULA RERS17pb114-PT-2-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-07 in 1350 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-10
[2023-03-16 04:49:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 982 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 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
[2023-03-16 04:49:44] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:49:44] [INFO ] Computed 18 place invariants in 329 ms
[2023-03-16 04:49:45] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-16 04:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:49:49] [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) : [2] Max seen :[0]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1212 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1216 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:49:51] [INFO ] Computed 18 place invariants in 350 ms
Finished random walk after 316133 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3502 ms. (steps per millisecond=285 ) properties (out of 1) seen :1
[2023-03-16 04:50:25] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:50:25] [INFO ] Computed 18 place invariants in 301 ms
[2023-03-16 04:50:25] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-16 04:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:50:45] [INFO ] [Real]Absence check using state equation in 19344 ms returned sat
[2023-03-16 04:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:50:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:51:06] [INFO ] [Nat]Absence check using state equation in 19600 ms returned sat
[2023-03-16 04:51:06] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:51:11] [INFO ] [Nat]Added 773 Read/Feed constraints in 5035 ms returned sat
[2023-03-16 04:51:23] [INFO ] Deduced a trap composed of 40 places in 10687 ms of which 2 ms to minimize.
[2023-03-16 04:51:35] [INFO ] Deduced a trap composed of 40 places in 11120 ms of which 2 ms to minimize.
[2023-03-16 04:51:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1073 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1075 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1074 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:51:37] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:51:37] [INFO ] Invariant cache hit.
[2023-03-16 04:51:46] [INFO ] Implicit Places using invariants in 9071 ms returned []
Implicit Place search using SMT only with invariants took 9072 ms to find 0 implicit places.
[2023-03-16 04:51:46] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:51:46] [INFO ] Invariant cache hit.
[2023-03-16 04:52:17] [INFO ] Performed 93387/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:52:35] [INFO ] Dead Transitions using invariants and state equation in 48599 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58757 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:52:36] [INFO ] Computed 18 place invariants in 308 ms
Finished random walk after 328543 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3546 ms. (steps per millisecond=282 ) properties (out of 1) seen :1
[2023-03-16 04:53:09] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:53:10] [INFO ] Computed 18 place invariants in 428 ms
[2023-03-16 04:53:10] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:53:30] [INFO ] [Real]Absence check using state equation in 20288 ms returned sat
[2023-03-16 04:53:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:53:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-16 04:53:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:53:51] [INFO ] [Nat]Absence check using state equation in 19655 ms returned sat
[2023-03-16 04:53:52] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-16 04:53:57] [INFO ] [Nat]Added 773 Read/Feed constraints in 5005 ms returned sat
[2023-03-16 04:54:09] [INFO ] Deduced a trap composed of 40 places in 10722 ms of which 2 ms to minimize.
[2023-03-16 04:54:21] [INFO ] Deduced a trap composed of 40 places in 10869 ms of which 2 ms to minimize.
[2023-03-16 04:54:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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) : [2] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1084 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1084 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1104 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-16 04:54:23] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:54:23] [INFO ] Invariant cache hit.
[2023-03-16 04:54:31] [INFO ] Implicit Places using invariants in 8175 ms returned []
Implicit Place search using SMT only with invariants took 8176 ms to find 0 implicit places.
[2023-03-16 04:54:31] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-16 04:54:31] [INFO ] Invariant cache hit.
[2023-03-16 04:55:01] [INFO ] Performed 97162/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-16 04:55:19] [INFO ] Dead Transitions using invariants and state equation in 47527 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56820 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-2-UpperBounds-10 in 336098 ms.
Starting property specific reduction for RERS17pb114-PT-2-UpperBounds-14
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:55:19] [INFO ] Computed 18 place invariants in 327 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1045 ms. (steps per millisecond=9 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
[2023-03-16 04:55:21] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-16 04:55:21] [INFO ] Computed 18 place invariants in 295 ms
[2023-03-16 04:55:21] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-16 04:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13832508 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16025748 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb114-PT-2"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is RERS17pb114-PT-2, 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 r325-tall-167889196700085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-2.tgz
mv RERS17pb114-PT-2 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 '
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 ;