Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813695200781.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695200781
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 61M
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 00:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 00:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 00:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 00:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 00:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 00:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 60M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678667631595

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 00:33:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 00:33:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 00:33:58] [INFO ] Load time of PNML (sax parser for PT used): 1938 ms
[2023-03-13 00:33:58] [INFO ] Transformed 21204 places.
[2023-03-13 00:33:58] [INFO ] Transformed 60600 transitions.
[2023-03-13 00:33:58] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 2462 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 22 ms.
// Phase 1: matrix 60600 rows 21204 cols
[2023-03-13 00:34:21] [INFO ] Computed 103 place invariants in 22421 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 731 ms. (steps per millisecond=13 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 16) seen :0
[2023-03-13 00:34:23] [INFO ] Invariant cache hit.
[2023-03-13 00:34:28] [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 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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
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)
[2023-03-13 00:34:32] [INFO ] [Real]Absence check using 101 positive place invariants in 905 ms returned sat
[2023-03-13 00:34:33] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 488 ms returned sat
[2023-03-13 00:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 1
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)
[2023-03-13 00:34:37] [INFO ] [Real]Absence check using 101 positive place invariants in 828 ms returned sat
[2023-03-13 00:34:37] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 424 ms returned sat
[2023-03-13 00:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:38] [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: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 00:34:42] [INFO ] [Real]Absence check using 101 positive place invariants in 1630 ms returned sat
[2023-03-13 00:34:43] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 605 ms returned sat
[2023-03-13 00:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:43] [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)
[2023-03-13 00:34:47] [INFO ] [Real]Absence check using 101 positive place invariants in 794 ms returned sat
[2023-03-13 00:34:47] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 411 ms returned sat
[2023-03-13 00:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-13 00:34:52] [INFO ] [Real]Absence check using 101 positive place invariants in 1019 ms returned sat
[2023-03-13 00:34:52] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 403 ms returned sat
[2023-03-13 00:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:53] [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 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)
[2023-03-13 00:34:57] [INFO ] [Real]Absence check using 101 positive place invariants in 900 ms returned sat
[2023-03-13 00:34:57] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 522 ms returned sat
[2023-03-13 00:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:34:58] [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)
[2023-03-13 00:35:02] [INFO ] [Real]Absence check using 101 positive place invariants in 818 ms returned sat
[2023-03-13 00:35:02] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 580 ms returned sat
[2023-03-13 00:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:03] [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 7
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)
[2023-03-13 00:35:07] [INFO ] [Real]Absence check using 101 positive place invariants in 775 ms returned sat
[2023-03-13 00:35:07] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 408 ms returned sat
[2023-03-13 00:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 00:35:12] [INFO ] [Real]Absence check using 101 positive place invariants in 838 ms returned sat
[2023-03-13 00:35:12] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 434 ms returned sat
[2023-03-13 00:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:13] [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 9
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)
[2023-03-13 00:35:18] [INFO ] [Real]Absence check using 101 positive place invariants in 907 ms returned sat
[2023-03-13 00:35:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:35:18] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 118 ms returned unknown
[2023-03-13 00:35:22] [INFO ] [Real]Absence check using 101 positive place invariants in 908 ms returned sat
[2023-03-13 00:35:23] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 603 ms returned sat
[2023-03-13 00:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:23] [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: Stream closed... 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: 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)
[2023-03-13 00:35:27] [INFO ] [Real]Absence check using 101 positive place invariants in 762 ms returned sat
[2023-03-13 00:35:27] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 406 ms returned sat
[2023-03-13 00:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:28] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-13 00:35:32] [INFO ] [Real]Absence check using 101 positive place invariants in 908 ms returned sat
[2023-03-13 00:35:33] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 499 ms returned sat
[2023-03-13 00:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:33] [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 13
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)
[2023-03-13 00:35:37] [INFO ] [Real]Absence check using 101 positive place invariants in 897 ms returned sat
[2023-03-13 00:35:38] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 493 ms returned sat
[2023-03-13 00:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:38] [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)
[2023-03-13 00:35:42] [INFO ] [Real]Absence check using 101 positive place invariants in 822 ms returned sat
[2023-03-13 00:35:42] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 390 ms returned sat
[2023-03-13 00:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:35:43] [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 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1]
Support contains 16 out of 21204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21204/21204 places, 60600/60600 transitions.
Graph (complete) has 81501 edges and 21204 vertex of which 21203 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.126 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 700 place count 21203 transition count 59901
Reduce places removed 699 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20504 transition count 59900
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1401 place count 20503 transition count 59900
Performed 9695 Post agglomeration using F-continuation condition.Transition count delta: 9695
Deduced a syphon composed of 9695 places in 63 ms
Reduce places removed 9695 places and 0 transitions.
Iterating global reduction 3 with 19390 rules applied. Total rules applied 20791 place count 10808 transition count 50205
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 20792 place count 10808 transition count 50204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20793 place count 10807 transition count 50204
Partial Free-agglomeration rule applied 10387 times.
Drop transitions removed 10387 transitions
Iterating global reduction 4 with 10387 rules applied. Total rules applied 31180 place count 10807 transition count 50204
Applied a total of 31180 rules in 32884 ms. Remains 10807 /21204 variables (removed 10397) and now considering 50204/60600 (removed 10396) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32894 ms. Remains : 10807/21204 places, 50204/60600 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 00:36:27] [INFO ] Computed 102 place invariants in 10983 ms
Finished random walk after 559558 steps, including 919 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=18 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2632 ms. (steps per millisecond=379 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2433 ms. (steps per millisecond=411 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2559 ms. (steps per millisecond=390 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2647 ms. (steps per millisecond=377 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2549 ms. (steps per millisecond=392 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2555 ms. (steps per millisecond=391 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2711 ms. (steps per millisecond=368 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2498 ms. (steps per millisecond=400 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2398 ms. (steps per millisecond=417 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2226 ms. (steps per millisecond=449 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2174 ms. (steps per millisecond=459 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2522 ms. (steps per millisecond=396 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2195 ms. (steps per millisecond=455 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2367 ms. (steps per millisecond=422 ) properties (out of 16) seen :3
[2023-03-13 00:37:36] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 00:37:48] [INFO ] Computed 102 place invariants in 11334 ms
[2023-03-13 00:37:49] [INFO ] [Real]Absence check using 100 positive place invariants in 172 ms returned sat
[2023-03-13 00:37:49] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-13 00:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:37:58] [INFO ] [Real]Absence check using state equation in 8983 ms returned sat
[2023-03-13 00:38:00] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-13 00:38:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:38:07] [INFO ] [Real]Added 49374 Read/Feed constraints in 7525 ms returned sat
[2023-03-13 00:38:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:38:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 224 ms returned sat
[2023-03-13 00:38:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 155 ms returned sat
[2023-03-13 00:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:38:19] [INFO ] [Nat]Absence check using state equation in 9638 ms returned sat
[2023-03-13 00:38:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:38:27] [INFO ] [Nat]Added 49374 Read/Feed constraints in 8065 ms returned sat
[2023-03-13 00:39:06] [INFO ] Deduced a trap composed of 2 places in 37361 ms of which 62 ms to minimize.
[2023-03-13 00:39:06] [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)
[2023-03-13 00:39:07] [INFO ] [Real]Absence check using 100 positive place invariants in 235 ms returned sat
[2023-03-13 00:39:08] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 186 ms returned sat
[2023-03-13 00:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:39:19] [INFO ] [Real]Absence check using state equation in 11870 ms returned sat
[2023-03-13 00:39:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:39:29] [INFO ] [Real]Added 49374 Read/Feed constraints in 8401 ms returned sat
[2023-03-13 00:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:39:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 189 ms returned sat
[2023-03-13 00:39:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 160 ms returned sat
[2023-03-13 00:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:39:40] [INFO ] [Nat]Absence check using state equation in 9128 ms returned sat
[2023-03-13 00:39:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:39:48] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7257 ms returned sat
[2023-03-13 00:40:28] [INFO ] Deduced a trap composed of 2 places in 40002 ms of which 24 ms to minimize.
[2023-03-13 00:40:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-13 00:40:30] [INFO ] [Real]Absence check using 100 positive place invariants in 194 ms returned sat
[2023-03-13 00:40:30] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 161 ms returned sat
[2023-03-13 00:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:40:39] [INFO ] [Real]Absence check using state equation in 9387 ms returned sat
[2023-03-13 00:40:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:40:48] [INFO ] [Real]Added 49374 Read/Feed constraints in 7495 ms returned sat
[2023-03-13 00:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:40:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 222 ms returned sat
[2023-03-13 00:40:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 207 ms returned sat
[2023-03-13 00:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:41:01] [INFO ] [Nat]Absence check using state equation in 9814 ms returned sat
[2023-03-13 00:41:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:41:08] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7509 ms returned sat
[2023-03-13 00:41:45] [INFO ] Deduced a trap composed of 2 places in 35590 ms of which 28 ms to minimize.
[2023-03-13 00:41:45] [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)
[2023-03-13 00:41:46] [INFO ] [Real]Absence check using 100 positive place invariants in 198 ms returned sat
[2023-03-13 00:41:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 170 ms returned sat
[2023-03-13 00:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:41:56] [INFO ] [Real]Absence check using state equation in 9432 ms returned sat
[2023-03-13 00:42:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:42:04] [INFO ] [Real]Added 49374 Read/Feed constraints in 7635 ms returned sat
[2023-03-13 00:42:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:42:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 198 ms returned sat
[2023-03-13 00:42:07] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 163 ms returned sat
[2023-03-13 00:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:42:18] [INFO ] [Nat]Absence check using state equation in 10676 ms returned sat
[2023-03-13 00:42:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:42:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 8079 ms returned sat
[2023-03-13 00:43:09] [INFO ] Deduced a trap composed of 2 places in 42181 ms of which 15 ms to minimize.
[2023-03-13 00:43:09] [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)
[2023-03-13 00:43:11] [INFO ] [Real]Absence check using 100 positive place invariants in 194 ms returned sat
[2023-03-13 00:43:12] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 165 ms returned sat
[2023-03-13 00:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:43:21] [INFO ] [Real]Absence check using state equation in 9874 ms returned sat
[2023-03-13 00:43:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:43:30] [INFO ] [Real]Added 49374 Read/Feed constraints in 7572 ms returned sat
[2023-03-13 00:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:43:32] [INFO ] [Nat]Absence check using 100 positive place invariants in 192 ms returned sat
[2023-03-13 00:43:32] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 152 ms returned sat
[2023-03-13 00:43:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:43:42] [INFO ] [Nat]Absence check using state equation in 9547 ms returned sat
[2023-03-13 00:43:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:43:49] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7137 ms returned sat
[2023-03-13 00:44:27] [INFO ] Deduced a trap composed of 2 places in 37595 ms of which 14 ms to minimize.
[2023-03-13 00:44:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-13 00:44:29] [INFO ] [Real]Absence check using 100 positive place invariants in 187 ms returned sat
[2023-03-13 00:44:29] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 160 ms returned sat
[2023-03-13 00:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:44:38] [INFO ] [Real]Absence check using state equation in 9297 ms returned sat
[2023-03-13 00:44:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:44:46] [INFO ] [Real]Added 49374 Read/Feed constraints in 7287 ms returned sat
[2023-03-13 00:44:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:44:49] [INFO ] [Nat]Absence check using 100 positive place invariants in 188 ms returned sat
[2023-03-13 00:44:49] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 155 ms returned sat
[2023-03-13 00:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:45:01] [INFO ] [Nat]Absence check using state equation in 12386 ms returned sat
[2023-03-13 00:45:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:45:08] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7215 ms returned sat
[2023-03-13 00:45:56] [INFO ] Deduced a trap composed of 2 places in 47179 ms of which 12 ms to minimize.
[2023-03-13 00:45:56] [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)
[2023-03-13 00:45:58] [INFO ] [Real]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-13 00:45:58] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-13 00:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:46:06] [INFO ] [Real]Absence check using state equation in 8827 ms returned sat
[2023-03-13 00:46:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:46:15] [INFO ] [Real]Added 49374 Read/Feed constraints in 7358 ms returned sat
[2023-03-13 00:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:46:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 179 ms returned sat
[2023-03-13 00:46:17] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-13 00:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:46:25] [INFO ] [Nat]Absence check using state equation in 8635 ms returned sat
[2023-03-13 00:46:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:46:33] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7341 ms returned sat
[2023-03-13 00:47:12] [INFO ] Deduced a trap composed of 2 places in 38506 ms of which 17 ms to minimize.
[2023-03-13 00:47:12] [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)
[2023-03-13 00:47:13] [INFO ] [Real]Absence check using 100 positive place invariants in 177 ms returned sat
[2023-03-13 00:47:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 149 ms returned sat
[2023-03-13 00:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:47:23] [INFO ] [Real]Absence check using state equation in 9180 ms returned sat
[2023-03-13 00:47:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:47:31] [INFO ] [Real]Added 49374 Read/Feed constraints in 7293 ms returned sat
[2023-03-13 00:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:47:33] [INFO ] [Nat]Absence check using 100 positive place invariants in 191 ms returned sat
[2023-03-13 00:47:33] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-13 00:47:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:47:43] [INFO ] [Nat]Absence check using state equation in 9924 ms returned sat
[2023-03-13 00:47:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:47:51] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7913 ms returned sat
[2023-03-13 00:48:26] [INFO ] Deduced a trap composed of 2 places in 34047 ms of which 10 ms to minimize.
[2023-03-13 00:48:26] [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)
[2023-03-13 00:48:27] [INFO ] [Real]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-13 00:48:27] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-13 00:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:48:40] [INFO ] [Real]Absence check using state equation in 12251 ms returned sat
[2023-03-13 00:48:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:48:48] [INFO ] [Real]Added 49374 Read/Feed constraints in 7695 ms returned sat
[2023-03-13 00:48:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:48:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 176 ms returned sat
[2023-03-13 00:48:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-13 00:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:49:00] [INFO ] [Nat]Absence check using state equation in 9076 ms returned sat
[2023-03-13 00:49:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:49:07] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7015 ms returned sat
[2023-03-13 00:49:42] [INFO ] Deduced a trap composed of 2 places in 33995 ms of which 26 ms to minimize.
[2023-03-13 00:49:42] [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)
[2023-03-13 00:49:43] [INFO ] [Real]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-13 00:49:43] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 149 ms returned sat
[2023-03-13 00:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:49:52] [INFO ] [Real]Absence check using state equation in 9326 ms returned sat
[2023-03-13 00:50:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:50:01] [INFO ] [Real]Added 49374 Read/Feed constraints in 7553 ms returned sat
[2023-03-13 00:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:50:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 193 ms returned sat
[2023-03-13 00:50:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-13 00:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:50:12] [INFO ] [Nat]Absence check using state equation in 9169 ms returned sat
[2023-03-13 00:50:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:50:20] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7253 ms returned sat
[2023-03-13 00:50:57] [INFO ] Deduced a trap composed of 2 places in 36106 ms of which 10 ms to minimize.
[2023-03-13 00:50:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 00:50:58] [INFO ] [Real]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-13 00:50:58] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 146 ms returned sat
[2023-03-13 00:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:51:07] [INFO ] [Real]Absence check using state equation in 9263 ms returned sat
[2023-03-13 00:51:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:51:16] [INFO ] [Real]Added 49374 Read/Feed constraints in 7140 ms returned sat
[2023-03-13 00:51:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:51:18] [INFO ] [Nat]Absence check using 100 positive place invariants in 195 ms returned sat
[2023-03-13 00:51:18] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 158 ms returned sat
[2023-03-13 00:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:51:27] [INFO ] [Nat]Absence check using state equation in 9141 ms returned sat
[2023-03-13 00:51:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:51:34] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7155 ms returned sat
[2023-03-13 00:52:11] [INFO ] Deduced a trap composed of 2 places in 36281 ms of which 13 ms to minimize.
[2023-03-13 00:52:11] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 00:52:13] [INFO ] [Real]Absence check using 100 positive place invariants in 193 ms returned sat
[2023-03-13 00:52:13] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 158 ms returned sat
[2023-03-13 00:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:52:22] [INFO ] [Real]Absence check using state equation in 9046 ms returned sat
[2023-03-13 00:52:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:52:30] [INFO ] [Real]Added 49374 Read/Feed constraints in 7176 ms returned sat
[2023-03-13 00:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:52:32] [INFO ] [Nat]Absence check using 100 positive place invariants in 185 ms returned sat
[2023-03-13 00:52:32] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-13 00:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:52:41] [INFO ] [Nat]Absence check using state equation in 8899 ms returned sat
[2023-03-13 00:52:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:52:48] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7294 ms returned sat
[2023-03-13 00:53:22] [INFO ] Deduced a trap composed of 2 places in 32286 ms of which 11 ms to minimize.
[2023-03-13 00:53:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
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)
[2023-03-13 00:53:23] [INFO ] [Real]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-13 00:53:23] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 144 ms returned sat
[2023-03-13 00:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:53:32] [INFO ] [Real]Absence check using state equation in 8822 ms returned sat
[2023-03-13 00:53:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:53:40] [INFO ] [Real]Added 49374 Read/Feed constraints in 7138 ms returned sat
[2023-03-13 00:53:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:53:42] [INFO ] [Nat]Absence check using 100 positive place invariants in 230 ms returned sat
[2023-03-13 00:53:42] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 191 ms returned sat
[2023-03-13 00:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:53:53] [INFO ] [Nat]Absence check using state equation in 10458 ms returned sat
[2023-03-13 00:54:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:54:00] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7005 ms returned sat
[2023-03-13 00:54:34] [INFO ] Deduced a trap composed of 2 places in 33446 ms of which 23 ms to minimize.
[2023-03-13 00:54:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-13 00:54:36] [INFO ] [Real]Absence check using 100 positive place invariants in 210 ms returned sat
[2023-03-13 00:54:36] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-13 00:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:54:45] [INFO ] [Real]Absence check using state equation in 8683 ms returned sat
[2023-03-13 00:54:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:54:52] [INFO ] [Real]Added 49374 Read/Feed constraints in 7064 ms returned sat
[2023-03-13 00:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:54:55] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2023-03-13 00:54:55] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 195 ms returned sat
[2023-03-13 00:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:55:07] [INFO ] [Nat]Absence check using state equation in 12051 ms returned sat
[2023-03-13 00:55:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:55:15] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7402 ms returned sat
[2023-03-13 00:55:59] [INFO ] Deduced a trap composed of 2 places in 43351 ms of which 10 ms to minimize.
[2023-03-13 00:55:59] [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 13
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)
[2023-03-13 00:56:00] [INFO ] [Real]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-13 00:56:00] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-13 00:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:09] [INFO ] [Real]Absence check using state equation in 8812 ms returned sat
[2023-03-13 00:56:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:56:17] [INFO ] [Real]Added 49374 Read/Feed constraints in 7246 ms returned sat
[2023-03-13 00:56:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:56:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 243 ms returned sat
[2023-03-13 00:56:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 203 ms returned sat
[2023-03-13 00:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:56:29] [INFO ] [Nat]Absence check using state equation in 8920 ms returned sat
[2023-03-13 00:56:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:56:35] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6898 ms returned sat
[2023-03-13 00:57:11] [INFO ] Deduced a trap composed of 2 places in 34465 ms of which 25 ms to minimize.
[2023-03-13 00:57:11] [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 14
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)
[2023-03-13 00:57:13] [INFO ] [Real]Absence check using 100 positive place invariants in 250 ms returned sat
[2023-03-13 00:57:13] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 214 ms returned sat
[2023-03-13 00:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:22] [INFO ] [Real]Absence check using state equation in 8824 ms returned sat
[2023-03-13 00:57:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:57:31] [INFO ] [Real]Added 49374 Read/Feed constraints in 8355 ms returned sat
[2023-03-13 00:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 00:57:34] [INFO ] [Nat]Absence check using 100 positive place invariants in 234 ms returned sat
[2023-03-13 00:57:34] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 184 ms returned sat
[2023-03-13 00:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 00:57:46] [INFO ] [Nat]Absence check using state equation in 11910 ms returned sat
[2023-03-13 00:57:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 00:57:54] [INFO ] [Nat]Added 49374 Read/Feed constraints in 8305 ms returned sat
[2023-03-13 00:58:49] [INFO ] Deduced a trap composed of 2 places in 53519 ms of which 18 ms to minimize.
[2023-03-13 00:58:49] [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 15
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) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1]
Support contains 16 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 5302 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5303 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 5261 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-13 00:58:59] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-13 00:58:59] [INFO ] Invariant cache hit.
[2023-03-13 00:59:00] [INFO ] Implicit Places using invariants in 1246 ms returned []
Implicit Place search using SMT only with invariants took 1248 ms to find 0 implicit places.
[2023-03-13 00:59:00] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-13 00:59:00] [INFO ] Invariant cache hit.
[2023-03-13 00:59:02] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8296 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 00:59:12] [INFO ] Computed 102 place invariants in 9871 ms
Finished random walk after 571814 steps, including 940 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=19 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2636 ms. (steps per millisecond=379 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2323 ms. (steps per millisecond=430 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2302 ms. (steps per millisecond=434 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2380 ms. (steps per millisecond=420 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2341 ms. (steps per millisecond=427 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2421 ms. (steps per millisecond=413 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2157 ms. (steps per millisecond=463 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2286 ms. (steps per millisecond=437 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2221 ms. (steps per millisecond=450 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2182 ms. (steps per millisecond=458 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2233 ms. (steps per millisecond=447 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2585 ms. (steps per millisecond=386 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2247 ms. (steps per millisecond=445 ) properties (out of 16) seen :6
[2023-03-13 01:00:19] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:00:29] [INFO ] Computed 102 place invariants in 9981 ms
[2023-03-13 01:00:30] [INFO ] [Real]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-13 01:00:31] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-13 01:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:00:40] [INFO ] [Real]Absence check using state equation in 9377 ms returned sat
[2023-03-13 01:00:41] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-13 01:00:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:00:49] [INFO ] [Real]Added 49374 Read/Feed constraints in 7625 ms returned sat
[2023-03-13 01:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:00:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 304 ms returned sat
[2023-03-13 01:00:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 198 ms returned sat
[2023-03-13 01:00:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:00] [INFO ] [Nat]Absence check using state equation in 8864 ms returned sat
[2023-03-13 01:01:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:01:07] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6709 ms returned sat
[2023-03-13 01:01:48] [INFO ] Deduced a trap composed of 2 places in 40179 ms of which 22 ms to minimize.
[2023-03-13 01:01:48] [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: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)
[2023-03-13 01:01:49] [INFO ] [Real]Absence check using 100 positive place invariants in 196 ms returned sat
[2023-03-13 01:01:50] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 160 ms returned sat
[2023-03-13 01:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:01:59] [INFO ] [Real]Absence check using state equation in 8971 ms returned sat
[2023-03-13 01:02:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:02:07] [INFO ] [Real]Added 49374 Read/Feed constraints in 7472 ms returned sat
[2023-03-13 01:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:02:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 282 ms returned sat
[2023-03-13 01:02:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 207 ms returned sat
[2023-03-13 01:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:02:19] [INFO ] [Nat]Absence check using state equation in 9187 ms returned sat
[2023-03-13 01:02:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:02:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7069 ms returned sat
[2023-03-13 01:03:02] [INFO ] Deduced a trap composed of 2 places in 35100 ms of which 24 ms to minimize.
[2023-03-13 01:03:02] [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 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)
[2023-03-13 01:03:03] [INFO ] [Real]Absence check using 100 positive place invariants in 188 ms returned sat
[2023-03-13 01:03:03] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 158 ms returned sat
[2023-03-13 01:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:03:13] [INFO ] [Real]Absence check using state equation in 9148 ms returned sat
[2023-03-13 01:03:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:03:22] [INFO ] [Real]Added 49374 Read/Feed constraints in 8624 ms returned sat
[2023-03-13 01:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:03:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 216 ms returned sat
[2023-03-13 01:03:25] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 231 ms returned sat
[2023-03-13 01:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:03:36] [INFO ] [Nat]Absence check using state equation in 11092 ms returned sat
[2023-03-13 01:03:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:03:43] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6968 ms returned sat
[2023-03-13 01:04:25] [INFO ] Deduced a trap composed of 2 places in 40799 ms of which 9 ms to minimize.
[2023-03-13 01:04:25] [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 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)
[2023-03-13 01:04:26] [INFO ] [Real]Absence check using 100 positive place invariants in 205 ms returned sat
[2023-03-13 01:04:26] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 181 ms returned sat
[2023-03-13 01:04:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:04:38] [INFO ] [Real]Absence check using state equation in 11677 ms returned sat
[2023-03-13 01:04:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:04:47] [INFO ] [Real]Added 49374 Read/Feed constraints in 8728 ms returned sat
[2023-03-13 01:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:04:50] [INFO ] [Nat]Absence check using 100 positive place invariants in 173 ms returned sat
[2023-03-13 01:04:50] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-13 01:04:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:04:59] [INFO ] [Nat]Absence check using state equation in 9014 ms returned sat
[2023-03-13 01:05:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:05:07] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7865 ms returned sat
[2023-03-13 01:05:46] [INFO ] Deduced a trap composed of 2 places in 38549 ms of which 34 ms to minimize.
[2023-03-13 01:05:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-13 01:05:48] [INFO ] [Real]Absence check using 100 positive place invariants in 176 ms returned sat
[2023-03-13 01:05:48] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 167 ms returned sat
[2023-03-13 01:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:05:57] [INFO ] [Real]Absence check using state equation in 8886 ms returned sat
[2023-03-13 01:06:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:06:06] [INFO ] [Real]Added 49374 Read/Feed constraints in 8457 ms returned sat
[2023-03-13 01:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:06:08] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-13 01:06:08] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-13 01:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:06:19] [INFO ] [Nat]Absence check using state equation in 10643 ms returned sat
[2023-03-13 01:06:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:06:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7248 ms returned sat
[2023-03-13 01:06:59] [INFO ] Deduced a trap composed of 2 places in 32200 ms of which 9 ms to minimize.
[2023-03-13 01:06:59] [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)
[2023-03-13 01:07:01] [INFO ] [Real]Absence check using 100 positive place invariants in 195 ms returned sat
[2023-03-13 01:07:01] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 176 ms returned sat
[2023-03-13 01:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:07:11] [INFO ] [Real]Absence check using state equation in 10282 ms returned sat
[2023-03-13 01:07:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:07:19] [INFO ] [Real]Added 49374 Read/Feed constraints in 6901 ms returned sat
[2023-03-13 01:07:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:07:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 168 ms returned sat
[2023-03-13 01:07:21] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-13 01:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:07:30] [INFO ] [Nat]Absence check using state equation in 9041 ms returned sat
[2023-03-13 01:07:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:07:38] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7244 ms returned sat
[2023-03-13 01:08:14] [INFO ] Deduced a trap composed of 2 places in 35961 ms of which 9 ms to minimize.
[2023-03-13 01:08:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-13 01:08:16] [INFO ] [Real]Absence check using 100 positive place invariants in 220 ms returned sat
[2023-03-13 01:08:16] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-13 01:08:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:08:28] [INFO ] [Real]Absence check using state equation in 11056 ms returned sat
[2023-03-13 01:08:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:08:36] [INFO ] [Real]Added 49374 Read/Feed constraints in 7646 ms returned sat
[2023-03-13 01:08:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:08:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 220 ms returned sat
[2023-03-13 01:08:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 188 ms returned sat
[2023-03-13 01:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:08:51] [INFO ] [Nat]Absence check using state equation in 12074 ms returned sat
[2023-03-13 01:08:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:08:59] [INFO ] [Nat]Added 49374 Read/Feed constraints in 8189 ms returned sat
[2023-03-13 01:09:42] [INFO ] Deduced a trap composed of 2 places in 41790 ms of which 8 ms to minimize.
[2023-03-13 01:09:42] [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)
[2023-03-13 01:09:43] [INFO ] [Real]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-13 01:09:43] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-13 01:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:09:52] [INFO ] [Real]Absence check using state equation in 8751 ms returned sat
[2023-03-13 01:10:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:10:00] [INFO ] [Real]Added 49374 Read/Feed constraints in 7136 ms returned sat
[2023-03-13 01:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:10:02] [INFO ] [Nat]Absence check using 100 positive place invariants in 183 ms returned sat
[2023-03-13 01:10:02] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-13 01:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:10:11] [INFO ] [Nat]Absence check using state equation in 9321 ms returned sat
[2023-03-13 01:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:10:18] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6823 ms returned sat
[2023-03-13 01:10:52] [INFO ] Deduced a trap composed of 2 places in 32861 ms of which 9 ms to minimize.
[2023-03-13 01:10:52] [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: 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)
[2023-03-13 01:10:53] [INFO ] [Real]Absence check using 100 positive place invariants in 172 ms returned sat
[2023-03-13 01:10:53] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-13 01:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:11:02] [INFO ] [Real]Absence check using state equation in 8947 ms returned sat
[2023-03-13 01:11:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:11:10] [INFO ] [Real]Added 49374 Read/Feed constraints in 7072 ms returned sat
[2023-03-13 01:11:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:11:12] [INFO ] [Nat]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-13 01:11:12] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-13 01:11:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:11:21] [INFO ] [Nat]Absence check using state equation in 9041 ms returned sat
[2023-03-13 01:11:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:11:28] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7041 ms returned sat
[2023-03-13 01:12:02] [INFO ] Deduced a trap composed of 2 places in 32977 ms of which 10 ms to minimize.
[2023-03-13 01:12:02] [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 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)
[2023-03-13 01:12:03] [INFO ] [Real]Absence check using 100 positive place invariants in 170 ms returned sat
[2023-03-13 01:12:03] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-13 01:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:12:12] [INFO ] [Real]Absence check using state equation in 8849 ms returned sat
[2023-03-13 01:12:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:12:20] [INFO ] [Real]Added 49374 Read/Feed constraints in 7355 ms returned sat
[2023-03-13 01:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:12:23] [INFO ] [Nat]Absence check using 100 positive place invariants in 248 ms returned sat
[2023-03-13 01:12:23] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 219 ms returned sat
[2023-03-13 01:12:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:12:32] [INFO ] [Nat]Absence check using state equation in 8966 ms returned sat
[2023-03-13 01:12:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:12:39] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6924 ms returned sat
[2023-03-13 01:13:13] [INFO ] Deduced a trap composed of 2 places in 33017 ms of which 9 ms to minimize.
[2023-03-13 01:13:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 01:13:14] [INFO ] [Real]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-13 01:13:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-13 01:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:13:23] [INFO ] [Real]Absence check using state equation in 9345 ms returned sat
[2023-03-13 01:13:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:13:32] [INFO ] [Real]Added 49374 Read/Feed constraints in 7777 ms returned sat
[2023-03-13 01:13:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:13:35] [INFO ] [Nat]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-13 01:13:35] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-13 01:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:13:44] [INFO ] [Nat]Absence check using state equation in 9015 ms returned sat
[2023-03-13 01:13:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:13:51] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6996 ms returned sat
[2023-03-13 01:14:28] [INFO ] Deduced a trap composed of 2 places in 36100 ms of which 9 ms to minimize.
[2023-03-13 01:14:28] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 01:14:29] [INFO ] [Real]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-13 01:14:29] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 144 ms returned sat
[2023-03-13 01:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:14:38] [INFO ] [Real]Absence check using state equation in 8822 ms returned sat
[2023-03-13 01:14:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:14:46] [INFO ] [Real]Added 49374 Read/Feed constraints in 7233 ms returned sat
[2023-03-13 01:14:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:14:48] [INFO ] [Nat]Absence check using 100 positive place invariants in 234 ms returned sat
[2023-03-13 01:14:48] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 155 ms returned sat
[2023-03-13 01:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:14:57] [INFO ] [Nat]Absence check using state equation in 9147 ms returned sat
[2023-03-13 01:15:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:15:04] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7037 ms returned sat
[2023-03-13 01:15:40] [INFO ] Deduced a trap composed of 2 places in 34492 ms of which 29 ms to minimize.
[2023-03-13 01:15:40] [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 11
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)
[2023-03-13 01:15:41] [INFO ] [Real]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-13 01:15:41] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-13 01:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:15:50] [INFO ] [Real]Absence check using state equation in 9042 ms returned sat
[2023-03-13 01:15:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:15:58] [INFO ] [Real]Added 49374 Read/Feed constraints in 7048 ms returned sat
[2023-03-13 01:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:16:00] [INFO ] [Nat]Absence check using 100 positive place invariants in 181 ms returned sat
[2023-03-13 01:16:00] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-13 01:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:16:09] [INFO ] [Nat]Absence check using state equation in 9114 ms returned sat
[2023-03-13 01:16:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:16:16] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6992 ms returned sat
[2023-03-13 01:16:49] [INFO ] Deduced a trap composed of 2 places in 32298 ms of which 9 ms to minimize.
[2023-03-13 01:16:49] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-13 01:16:51] [INFO ] [Real]Absence check using 100 positive place invariants in 167 ms returned sat
[2023-03-13 01:16:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-13 01:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:17:00] [INFO ] [Real]Absence check using state equation in 8986 ms returned sat
[2023-03-13 01:17:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:17:08] [INFO ] [Real]Added 49374 Read/Feed constraints in 7369 ms returned sat
[2023-03-13 01:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:17:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 173 ms returned sat
[2023-03-13 01:17:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-13 01:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:17:19] [INFO ] [Nat]Absence check using state equation in 9116 ms returned sat
[2023-03-13 01:17:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:17:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6729 ms returned sat
[2023-03-13 01:17:59] [INFO ] Deduced a trap composed of 2 places in 31846 ms of which 9 ms to minimize.
[2023-03-13 01:17:59] [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 13
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)
[2023-03-13 01:18:00] [INFO ] [Real]Absence check using 100 positive place invariants in 177 ms returned sat
[2023-03-13 01:18:00] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-13 01:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:18:09] [INFO ] [Real]Absence check using state equation in 9056 ms returned sat
[2023-03-13 01:18:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:18:17] [INFO ] [Real]Added 49374 Read/Feed constraints in 7204 ms returned sat
[2023-03-13 01:18:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:18:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 197 ms returned sat
[2023-03-13 01:18:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-13 01:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:18:29] [INFO ] [Nat]Absence check using state equation in 9169 ms returned sat
[2023-03-13 01:18:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:18:36] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7167 ms returned sat
[2023-03-13 01:19:09] [INFO ] Deduced a trap composed of 2 places in 32009 ms of which 9 ms to minimize.
[2023-03-13 01:19:09] [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 14
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)
[2023-03-13 01:19:10] [INFO ] [Real]Absence check using 100 positive place invariants in 160 ms returned sat
[2023-03-13 01:19:10] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-13 01:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:19:19] [INFO ] [Real]Absence check using state equation in 8851 ms returned sat
[2023-03-13 01:19:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:19:27] [INFO ] [Real]Added 49374 Read/Feed constraints in 7408 ms returned sat
[2023-03-13 01:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:19:29] [INFO ] [Nat]Absence check using 100 positive place invariants in 170 ms returned sat
[2023-03-13 01:19:29] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-13 01:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:19:38] [INFO ] [Nat]Absence check using state equation in 9115 ms returned sat
[2023-03-13 01:19:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:19:45] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7034 ms returned sat
[2023-03-13 01:20:23] [INFO ] Deduced a trap composed of 2 places in 37392 ms of which 10 ms to minimize.
[2023-03-13 01:20:23] [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: Stream close... while checking expression at index 15
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) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1]
Support contains 16 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 5167 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5167 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 4873 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-13 01:20:33] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-13 01:20:33] [INFO ] Invariant cache hit.
[2023-03-13 01:20:35] [INFO ] Implicit Places using invariants in 1262 ms returned []
Implicit Place search using SMT only with invariants took 1269 ms to find 0 implicit places.
[2023-03-13 01:20:35] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-13 01:20:35] [INFO ] Invariant cache hit.
[2023-03-13 01:20:36] [INFO ] Dead Transitions using invariants and state equation in 1179 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7335 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-00
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:20:46] [INFO ] Computed 102 place invariants in 10704 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 722 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2023-03-13 01:20:47] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:20:57] [INFO ] Computed 102 place invariants in 9594 ms
[2023-03-13 01:20:59] [INFO ] [Real]Absence check using 100 positive place invariants in 199 ms returned sat
[2023-03-13 01:20:59] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 171 ms returned sat
[2023-03-13 01:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:21:02] [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) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 24 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 10799 transition count 50196
Partial Free-agglomeration rule applied 302 times.
Drop transitions removed 302 transitions
Iterating global reduction 0 with 302 rules applied. Total rules applied 318 place count 10799 transition count 50196
Applied a total of 318 rules in 14579 ms. Remains 10799 /10807 variables (removed 8) and now considering 50196/50204 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14581 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-13 01:21:27] [INFO ] Computed 102 place invariants in 10034 ms
Finished random walk after 578561 steps, including 954 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=19 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2321 ms. (steps per millisecond=430 ) properties (out of 1) seen :0
[2023-03-13 01:21:59] [INFO ] Invariant cache hit.
[2023-03-13 01:22:01] [INFO ] [Real]Absence check using 100 positive place invariants in 187 ms returned sat
[2023-03-13 01:22:01] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-13 01:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:22:10] [INFO ] [Real]Absence check using state equation in 9119 ms returned sat
[2023-03-13 01:22:12] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-13 01:22:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:22:19] [INFO ] [Real]Added 49698 Read/Feed constraints in 7551 ms returned sat
[2023-03-13 01:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:22:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 185 ms returned sat
[2023-03-13 01:22:21] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-13 01:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:22:30] [INFO ] [Nat]Absence check using state equation in 9062 ms returned sat
[2023-03-13 01:22:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:22:38] [INFO ] [Nat]Added 49698 Read/Feed constraints in 7131 ms returned sat
[2023-03-13 01:23:10] [INFO ] Deduced a trap composed of 2 places in 31475 ms of which 9 ms to minimize.
[2023-03-13 01:23:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4683 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4684 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4727 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-13 01:23:19] [INFO ] Invariant cache hit.
[2023-03-13 01:23:20] [INFO ] Implicit Places using invariants in 1137 ms returned []
Implicit Place search using SMT only with invariants took 1138 ms to find 0 implicit places.
[2023-03-13 01:23:20] [INFO ] Invariant cache hit.
[2023-03-13 01:23:22] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7042 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-13 01:23:22] [INFO ] Invariant cache hit.
Finished random walk after 634174 steps, including 1042 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2122 ms. (steps per millisecond=471 ) properties (out of 1) seen :0
[2023-03-13 01:23:54] [INFO ] Invariant cache hit.
[2023-03-13 01:23:56] [INFO ] [Real]Absence check using 100 positive place invariants in 231 ms returned sat
[2023-03-13 01:23:56] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 182 ms returned sat
[2023-03-13 01:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:24:08] [INFO ] [Real]Absence check using state equation in 11790 ms returned sat
[2023-03-13 01:24:09] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-13 01:24:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:24:17] [INFO ] [Real]Added 49698 Read/Feed constraints in 8012 ms returned sat
[2023-03-13 01:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:24:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-13 01:24:19] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-13 01:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:24:28] [INFO ] [Nat]Absence check using state equation in 8974 ms returned sat
[2023-03-13 01:24:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:24:35] [INFO ] [Nat]Added 49698 Read/Feed constraints in 7111 ms returned sat
[2023-03-13 01:25:08] [INFO ] Deduced a trap composed of 2 places in 32384 ms of which 26 ms to minimize.
[2023-03-13 01:25:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4731 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4732 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4400 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-13 01:25:18] [INFO ] Invariant cache hit.
[2023-03-13 01:25:19] [INFO ] Implicit Places using invariants in 1116 ms returned []
Implicit Place search using SMT only with invariants took 1118 ms to find 0 implicit places.
[2023-03-13 01:25:19] [INFO ] Invariant cache hit.
[2023-03-13 01:25:20] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6752 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-00 in 284133 ms.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-01
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:25:30] [INFO ] Computed 102 place invariants in 9679 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
[2023-03-13 01:25:30] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:25:40] [INFO ] Computed 102 place invariants in 9537 ms
[2023-03-13 01:25:41] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-13 01:25:41] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 252 ms returned sat
[2023-03-13 01:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:25:45] [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) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 11 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 10799 transition count 50196
Partial Free-agglomeration rule applied 302 times.
Drop transitions removed 302 transitions
Iterating global reduction 0 with 302 rules applied. Total rules applied 318 place count 10799 transition count 50196
Applied a total of 318 rules in 13448 ms. Remains 10799 /10807 variables (removed 8) and now considering 50196/50204 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13459 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-13 01:26:09] [INFO ] Computed 102 place invariants in 10251 ms
Finished random walk after 596694 steps, including 982 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=19 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties (out of 1) seen :0
[2023-03-13 01:26:41] [INFO ] Invariant cache hit.
[2023-03-13 01:26:42] [INFO ] [Real]Absence check using 100 positive place invariants in 183 ms returned sat
[2023-03-13 01:26:43] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-13 01:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:26:54] [INFO ] [Real]Absence check using state equation in 11100 ms returned sat
[2023-03-13 01:26:55] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-13 01:27:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:27:04] [INFO ] [Real]Added 49698 Read/Feed constraints in 8833 ms returned sat
[2023-03-13 01:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:27:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 294 ms returned sat
[2023-03-13 01:27:06] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 209 ms returned sat
[2023-03-13 01:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:27:15] [INFO ] [Nat]Absence check using state equation in 9302 ms returned sat
[2023-03-13 01:27:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:27:23] [INFO ] [Nat]Added 49698 Read/Feed constraints in 7381 ms returned sat
[2023-03-13 01:28:00] [INFO ] Deduced a trap composed of 2 places in 36220 ms of which 8 ms to minimize.
[2023-03-13 01:28:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4792 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4792 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4607 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-13 01:28:09] [INFO ] Invariant cache hit.
[2023-03-13 01:28:11] [INFO ] Implicit Places using invariants in 1859 ms returned []
Implicit Place search using SMT only with invariants took 1876 ms to find 0 implicit places.
[2023-03-13 01:28:11] [INFO ] Invariant cache hit.
[2023-03-13 01:28:13] [INFO ] Dead Transitions using invariants and state equation in 1595 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8114 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-13 01:28:13] [INFO ] Invariant cache hit.
Finished random walk after 648415 steps, including 1064 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2039 ms. (steps per millisecond=490 ) properties (out of 1) seen :0
[2023-03-13 01:28:45] [INFO ] Invariant cache hit.
[2023-03-13 01:28:47] [INFO ] [Real]Absence check using 100 positive place invariants in 222 ms returned sat
[2023-03-13 01:28:47] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 176 ms returned sat
[2023-03-13 01:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:28:56] [INFO ] [Real]Absence check using state equation in 9293 ms returned sat
[2023-03-13 01:28:57] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-13 01:29:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:29:05] [INFO ] [Real]Added 49698 Read/Feed constraints in 7367 ms returned sat
[2023-03-13 01:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:29:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 204 ms returned sat
[2023-03-13 01:29:07] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 173 ms returned sat
[2023-03-13 01:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:29:17] [INFO ] [Nat]Absence check using state equation in 10065 ms returned sat
[2023-03-13 01:29:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:29:24] [INFO ] [Nat]Added 49698 Read/Feed constraints in 7079 ms returned sat
[2023-03-13 01:30:31] [INFO ] Deduced a trap composed of 2 places in 66227 ms of which 42 ms to minimize.
[2023-03-13 01:30:31] [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 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) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4621 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4633 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4656 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-13 01:30:40] [INFO ] Invariant cache hit.
[2023-03-13 01:30:42] [INFO ] Implicit Places using invariants in 1713 ms returned []
Implicit Place search using SMT only with invariants took 1721 ms to find 0 implicit places.
[2023-03-13 01:30:42] [INFO ] Invariant cache hit.
[2023-03-13 01:30:43] [INFO ] Dead Transitions using invariants and state equation in 1179 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7580 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-01 in 323498 ms.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-02
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:30:54] [INFO ] Computed 102 place invariants in 10132 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2023-03-13 01:30:54] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-13 01:31:04] [INFO ] Computed 102 place invariants in 9328 ms
[2023-03-13 01:31:05] [INFO ] [Real]Absence check using 100 positive place invariants in 258 ms returned sat
[2023-03-13 01:31:06] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 225 ms returned sat
[2023-03-13 01:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:31:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: 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) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 12 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 10798 transition count 50195
Partial Free-agglomeration rule applied 301 times.
Drop transitions removed 301 transitions
Iterating global reduction 0 with 301 rules applied. Total rules applied 319 place count 10798 transition count 50195
Applied a total of 319 rules in 14844 ms. Remains 10798 /10807 variables (removed 9) and now considering 50195/50204 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14859 ms. Remains : 10798/10807 places, 50195/50204 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-13 01:31:34] [INFO ] Computed 102 place invariants in 10873 ms
Finished random walk after 696628 steps, including 1146 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=23 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2108 ms. (steps per millisecond=474 ) properties (out of 1) seen :1
[2023-03-13 01:32:07] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-13 01:32:17] [INFO ] Computed 102 place invariants in 10212 ms
[2023-03-13 01:32:18] [INFO ] [Real]Absence check using 100 positive place invariants in 209 ms returned sat
[2023-03-13 01:32:18] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-13 01:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 01:32:27] [INFO ] [Real]Absence check using state equation in 9042 ms returned sat
[2023-03-13 01:32:29] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-13 01:32:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:32:37] [INFO ] [Real]Added 49698 Read/Feed constraints in 8468 ms returned sat
[2023-03-13 01:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 01:32:40] [INFO ] [Nat]Absence check using 100 positive place invariants in 245 ms returned sat
[2023-03-13 01:32:40] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 213 ms returned sat
[2023-03-13 01:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 01:32:52] [INFO ] [Nat]Absence check using state equation in 11643 ms returned sat
[2023-03-13 01:33:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 01:33:00] [INFO ] [Nat]Added 49698 Read/Feed constraints in 8095 ms returned sat
[2023-03-13 01:33:34] [INFO ] Deduced a trap composed of 3 places in 34118 ms of which 9 ms to minimize.
[2023-03-13 01:33:34] [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) : [100] Max seen :[1]
Support contains 1 out of 10798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4556 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4556 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4421 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-13 01:33:43] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-13 01:33:43] [INFO ] Invariant cache hit.
[2023-03-13 01:33:44] [INFO ] Implicit Places using invariants in 1136 ms returned []
Implicit Place search using SMT only with invariants took 1137 ms to find 0 implicit places.
[2023-03-13 01:33:44] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-13 01:33:44] [INFO ] Invariant cache hit.
[2023-03-13 01:33:45] [INFO ] Dead Transitions using invariants and state equation in 1061 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6631 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12294884 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16047136 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CANInsertWithFailure-PT-100, 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 r041-tajo-167813695200781"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-100.tgz
mv CANInsertWithFailure-PT-100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;