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.r043-tajo-167813697300773.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 smartxred
Input is CANInsertWithFailure-PT-090, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813697300773
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 9.2K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 00:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 00:51 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 3.1K 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 13K Feb 26 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:28 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 49M 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-090-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678805325390

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 14:48:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 14:48:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 14:48:49] [INFO ] Load time of PNML (sax parser for PT used): 1315 ms
[2023-03-14 14:48:49] [INFO ] Transformed 17284 places.
[2023-03-14 14:48:49] [INFO ] Transformed 49140 transitions.
[2023-03-14 14:48:49] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 1670 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 49140 rows 17284 cols
[2023-03-14 14:49:05] [INFO ] Computed 93 place invariants in 15592 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 569 ms. (steps per millisecond=17 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) 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 34 ms. (steps per millisecond=294 ) 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 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 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 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 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
[2023-03-14 14:49:06] [INFO ] Invariant cache hit.
[2023-03-14 14:49:10] [INFO ] [Real]Absence check using 91 positive place invariants in 679 ms returned sat
[2023-03-14 14:49:10] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 288 ms returned sat
[2023-03-14 14:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-14 14:49:14] [INFO ] [Real]Absence check using 91 positive place invariants in 507 ms returned sat
[2023-03-14 14:49:14] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 306 ms returned sat
[2023-03-14 14:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:16] [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)
[2023-03-14 14:49:19] [INFO ] [Real]Absence check using 91 positive place invariants in 541 ms returned sat
[2023-03-14 14:49:20] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 300 ms returned sat
[2023-03-14 14:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:49:24] [INFO ] [Real]Absence check using 91 positive place invariants in 609 ms returned sat
[2023-03-14 14:49:24] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 346 ms returned sat
[2023-03-14 14:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-14 14:49:29] [INFO ] [Real]Absence check using 91 positive place invariants in 510 ms returned sat
[2023-03-14 14:49:29] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 276 ms returned sat
[2023-03-14 14:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:31] [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)
[2023-03-14 14:49:34] [INFO ] [Real]Absence check using 91 positive place invariants in 470 ms returned sat
[2023-03-14 14:49:34] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 272 ms returned sat
[2023-03-14 14:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:36] [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)
[2023-03-14 14:49:39] [INFO ] [Real]Absence check using 91 positive place invariants in 474 ms returned sat
[2023-03-14 14:49:39] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 283 ms returned sat
[2023-03-14 14:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-14 14:49:44] [INFO ] [Real]Absence check using 91 positive place invariants in 484 ms returned sat
[2023-03-14 14:49:44] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 285 ms returned sat
[2023-03-14 14:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:46] [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)
[2023-03-14 14:49:49] [INFO ] [Real]Absence check using 91 positive place invariants in 480 ms returned sat
[2023-03-14 14:49:49] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 279 ms returned sat
[2023-03-14 14:49:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:49:54] [INFO ] [Real]Absence check using 91 positive place invariants in 482 ms returned sat
[2023-03-14 14:49:54] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 282 ms returned sat
[2023-03-14 14:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:49:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:49:59] [INFO ] [Real]Absence check using 91 positive place invariants in 558 ms returned sat
[2023-03-14 14:49:59] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 352 ms returned sat
[2023-03-14 14:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:01] [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.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)
[2023-03-14 14:50:04] [INFO ] [Real]Absence check using 91 positive place invariants in 594 ms returned sat
[2023-03-14 14:50:05] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 313 ms returned sat
[2023-03-14 14:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:50:09] [INFO ] [Real]Absence check using 91 positive place invariants in 500 ms returned sat
[2023-03-14 14:50:09] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 282 ms returned sat
[2023-03-14 14:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:12] [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 12
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)
[2023-03-14 14:50:14] [INFO ] [Real]Absence check using 91 positive place invariants in 491 ms returned sat
[2023-03-14 14:50:14] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 286 ms returned sat
[2023-03-14 14:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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)
[2023-03-14 14:50:19] [INFO ] [Real]Absence check using 91 positive place invariants in 470 ms returned sat
[2023-03-14 14:50:19] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 284 ms returned sat
[2023-03-14 14:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:22] [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: 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)
[2023-03-14 14:50:24] [INFO ] [Real]Absence check using 91 positive place invariants in 472 ms returned sat
[2023-03-14 14:50:24] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 281 ms returned sat
[2023-03-14 14:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:50:27] [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 15
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)
Current structural bounds on expressions (after SMT) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0]
Support contains 16 out of 17284 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Graph (complete) has 66151 edges and 17284 vertex of which 17283 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.58 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 629 transitions
Trivial Post-agglo rules discarded 629 transitions
Performed 629 trivial Post agglomeration. Transition count delta: 629
Iterating post reduction 0 with 629 rules applied. Total rules applied 630 place count 17283 transition count 48511
Reduce places removed 629 places and 0 transitions.
Iterating post reduction 1 with 629 rules applied. Total rules applied 1259 place count 16654 transition count 48511
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1259 place count 16654 transition count 48510
Deduced a syphon composed of 1 places in 41 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1261 place count 16653 transition count 48510
Performed 7998 Post agglomeration using F-continuation condition.Transition count delta: 7998
Deduced a syphon composed of 7998 places in 41 ms
Reduce places removed 7998 places and 0 transitions.
Iterating global reduction 2 with 15996 rules applied. Total rules applied 17257 place count 8655 transition count 40512
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17258 place count 8655 transition count 40511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17259 place count 8654 transition count 40511
Partial Free-agglomeration rule applied 8188 times.
Drop transitions removed 8188 transitions
Iterating global reduction 3 with 8188 rules applied. Total rules applied 25447 place count 8654 transition count 40511
Partial Free-agglomeration rule applied 90 times.
Drop transitions removed 90 transitions
Iterating global reduction 3 with 90 rules applied. Total rules applied 25537 place count 8654 transition count 40511
Applied a total of 25537 rules in 30182 ms. Remains 8654 /17284 variables (removed 8630) and now considering 40511/49140 (removed 8629) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30201 ms. Remains : 8654/17284 places, 40511/49140 transitions.
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 14:51:00] [INFO ] Computed 92 place invariants in 3408 ms
Finished random walk after 651247 steps, including 1202 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2456 ms. (steps per millisecond=407 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2226 ms. (steps per millisecond=449 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2228 ms. (steps per millisecond=448 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2219 ms. (steps per millisecond=450 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2231 ms. (steps per millisecond=448 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2279 ms. (steps per millisecond=438 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2219 ms. (steps per millisecond=450 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2423 ms. (steps per millisecond=412 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 2362 ms. (steps per millisecond=423 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2588 ms. (steps per millisecond=386 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2291 ms. (steps per millisecond=436 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2333 ms. (steps per millisecond=428 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2316 ms. (steps per millisecond=431 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2773 ms. (steps per millisecond=360 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2531 ms. (steps per millisecond=395 ) properties (out of 16) seen :4
[2023-03-14 14:52:08] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 14:52:12] [INFO ] Computed 92 place invariants in 3583 ms
[2023-03-14 14:52:13] [INFO ] [Real]Absence check using 90 positive place invariants in 128 ms returned sat
[2023-03-14 14:52:13] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 114 ms returned sat
[2023-03-14 14:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:52:20] [INFO ] [Real]Absence check using state equation in 7187 ms returned sat
[2023-03-14 14:52:22] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2023-03-14 14:52:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:52:28] [INFO ] [Real]Added 40200 Read/Feed constraints in 6081 ms returned sat
[2023-03-14 14:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:52:30] [INFO ] [Nat]Absence check using 90 positive place invariants in 159 ms returned sat
[2023-03-14 14:52:30] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2023-03-14 14:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:52:37] [INFO ] [Nat]Absence check using state equation in 6776 ms returned sat
[2023-03-14 14:52:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:52:42] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5473 ms returned sat
[2023-03-14 14:53:07] [INFO ] Deduced a trap composed of 2 places in 24121 ms of which 16 ms to minimize.
[2023-03-14 14:53:31] [INFO ] Deduced a trap composed of 3 places in 23244 ms of which 18 ms to minimize.
[2023-03-14 14:53:31] [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: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)
[2023-03-14 14:53:33] [INFO ] [Real]Absence check using 90 positive place invariants in 152 ms returned sat
[2023-03-14 14:53:33] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 114 ms returned sat
[2023-03-14 14:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:53:40] [INFO ] [Real]Absence check using state equation in 7104 ms returned sat
[2023-03-14 14:53:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:53:46] [INFO ] [Real]Added 40200 Read/Feed constraints in 5284 ms returned sat
[2023-03-14 14:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:53:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 150 ms returned sat
[2023-03-14 14:53:48] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2023-03-14 14:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:53:55] [INFO ] [Nat]Absence check using state equation in 6773 ms returned sat
[2023-03-14 14:54:00] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5171 ms returned sat
[2023-03-14 14:54:42] [INFO ] Deduced a trap composed of 2 places in 40865 ms of which 29 ms to minimize.
[2023-03-14 14:54:42] [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 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)
[2023-03-14 14:54:43] [INFO ] [Real]Absence check using 90 positive place invariants in 145 ms returned sat
[2023-03-14 14:54:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2023-03-14 14:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:54:50] [INFO ] [Real]Absence check using state equation in 6827 ms returned sat
[2023-03-14 14:54:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:54:57] [INFO ] [Real]Added 40200 Read/Feed constraints in 6160 ms returned sat
[2023-03-14 14:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:54:59] [INFO ] [Nat]Absence check using 90 positive place invariants in 151 ms returned sat
[2023-03-14 14:54:59] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2023-03-14 14:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:55:06] [INFO ] [Nat]Absence check using state equation in 6785 ms returned sat
[2023-03-14 14:55:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:55:11] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5720 ms returned sat
[2023-03-14 14:55:38] [INFO ] Deduced a trap composed of 2 places in 26125 ms of which 15 ms to minimize.
[2023-03-14 14:56:02] [INFO ] Deduced a trap composed of 3 places in 23046 ms of which 15 ms to minimize.
[2023-03-14 14:56:02] [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 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)
[2023-03-14 14:56:03] [INFO ] [Real]Absence check using 90 positive place invariants in 141 ms returned sat
[2023-03-14 14:56:03] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 106 ms returned sat
[2023-03-14 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:56:10] [INFO ] [Real]Absence check using state equation in 6534 ms returned sat
[2023-03-14 14:56:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:56:16] [INFO ] [Real]Added 40200 Read/Feed constraints in 5043 ms returned sat
[2023-03-14 14:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:56:17] [INFO ] [Nat]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-14 14:56:17] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 107 ms returned sat
[2023-03-14 14:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:56:24] [INFO ] [Nat]Absence check using state equation in 6390 ms returned sat
[2023-03-14 14:56:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:56:29] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5580 ms returned sat
[2023-03-14 14:57:00] [INFO ] Deduced a trap composed of 2 places in 29577 ms of which 23 ms to minimize.
[2023-03-14 14:57:26] [INFO ] Deduced a trap composed of 3 places in 25529 ms of which 10 ms to minimize.
[2023-03-14 14:57:26] [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 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)
[2023-03-14 14:57:28] [INFO ] [Real]Absence check using 90 positive place invariants in 221 ms returned sat
[2023-03-14 14:57:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 169 ms returned sat
[2023-03-14 14:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:57:36] [INFO ] [Real]Absence check using state equation in 8295 ms returned sat
[2023-03-14 14:57:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:57:43] [INFO ] [Real]Added 40200 Read/Feed constraints in 6398 ms returned sat
[2023-03-14 14:57:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:57:46] [INFO ] [Nat]Absence check using 90 positive place invariants in 146 ms returned sat
[2023-03-14 14:57:46] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-14 14:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:57:52] [INFO ] [Nat]Absence check using state equation in 6592 ms returned sat
[2023-03-14 14:57:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:57:58] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5556 ms returned sat
[2023-03-14 14:58:38] [INFO ] Deduced a trap composed of 2 places in 39887 ms of which 9 ms to minimize.
[2023-03-14 14:58:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 14:58:40] [INFO ] [Real]Absence check using 90 positive place invariants in 205 ms returned sat
[2023-03-14 14:58:40] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-14 14:58:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:58:47] [INFO ] [Real]Absence check using state equation in 6958 ms returned sat
[2023-03-14 14:58:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:58:54] [INFO ] [Real]Added 40200 Read/Feed constraints in 5515 ms returned sat
[2023-03-14 14:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 14:58:55] [INFO ] [Nat]Absence check using 90 positive place invariants in 141 ms returned sat
[2023-03-14 14:58:55] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-14 14:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 14:59:02] [INFO ] [Nat]Absence check using state equation in 6678 ms returned sat
[2023-03-14 14:59:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 14:59:07] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5376 ms returned sat
[2023-03-14 14:59:46] [INFO ] Deduced a trap composed of 2 places in 38206 ms of which 9 ms to minimize.
[2023-03-14 14:59:46] [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 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)
[2023-03-14 14:59:48] [INFO ] [Real]Absence check using 90 positive place invariants in 141 ms returned sat
[2023-03-14 14:59:48] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 108 ms returned sat
[2023-03-14 14:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 14:59:56] [INFO ] [Real]Absence check using state equation in 8496 ms returned sat
[2023-03-14 15:00:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:00:03] [INFO ] [Real]Added 40200 Read/Feed constraints in 5522 ms returned sat
[2023-03-14 15:00:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:00:05] [INFO ] [Nat]Absence check using 90 positive place invariants in 183 ms returned sat
[2023-03-14 15:00:05] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 146 ms returned sat
[2023-03-14 15:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:00:14] [INFO ] [Nat]Absence check using state equation in 8731 ms returned sat
[2023-03-14 15:00:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:00:19] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5562 ms returned sat
[2023-03-14 15:00:42] [INFO ] Deduced a trap composed of 2 places in 22343 ms of which 9 ms to minimize.
[2023-03-14 15:01:05] [INFO ] Deduced a trap composed of 3 places in 22141 ms of which 20 ms to minimize.
[2023-03-14 15:01:05] [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)
[2023-03-14 15:01:07] [INFO ] [Real]Absence check using 90 positive place invariants in 193 ms returned sat
[2023-03-14 15:01:07] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 144 ms returned sat
[2023-03-14 15:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:01:17] [INFO ] [Real]Absence check using state equation in 9563 ms returned sat
[2023-03-14 15:01:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:01:23] [INFO ] [Real]Added 40200 Read/Feed constraints in 5144 ms returned sat
[2023-03-14 15:01:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:01:24] [INFO ] [Nat]Absence check using 90 positive place invariants in 149 ms returned sat
[2023-03-14 15:01:25] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 199 ms returned sat
[2023-03-14 15:01:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:01:31] [INFO ] [Nat]Absence check using state equation in 6911 ms returned sat
[2023-03-14 15:01:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:01:37] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5452 ms returned sat
[2023-03-14 15:02:01] [INFO ] Deduced a trap composed of 2 places in 23160 ms of which 7 ms to minimize.
[2023-03-14 15:02:25] [INFO ] Deduced a trap composed of 3 places in 23313 ms of which 14 ms to minimize.
[2023-03-14 15:02:25] [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 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)
[2023-03-14 15:02:26] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2023-03-14 15:02:26] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 123 ms returned sat
[2023-03-14 15:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:02:33] [INFO ] [Real]Absence check using state equation in 6677 ms returned sat
[2023-03-14 15:02:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:02:39] [INFO ] [Real]Added 40200 Read/Feed constraints in 5182 ms returned sat
[2023-03-14 15:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:02:41] [INFO ] [Nat]Absence check using 90 positive place invariants in 152 ms returned sat
[2023-03-14 15:02:41] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2023-03-14 15:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:02:48] [INFO ] [Nat]Absence check using state equation in 6666 ms returned sat
[2023-03-14 15:02:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:02:53] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5385 ms returned sat
[2023-03-14 15:03:19] [INFO ] Deduced a trap composed of 2 places in 24568 ms of which 9 ms to minimize.
[2023-03-14 15:03:41] [INFO ] Deduced a trap composed of 3 places in 21882 ms of which 8 ms to minimize.
[2023-03-14 15:03:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 15:03:43] [INFO ] [Real]Absence check using 90 positive place invariants in 187 ms returned sat
[2023-03-14 15:03:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-14 15:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:03:49] [INFO ] [Real]Absence check using state equation in 6681 ms returned sat
[2023-03-14 15:03:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:03:55] [INFO ] [Real]Added 40200 Read/Feed constraints in 5005 ms returned sat
[2023-03-14 15:03:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:03:57] [INFO ] [Nat]Absence check using 90 positive place invariants in 149 ms returned sat
[2023-03-14 15:03:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2023-03-14 15:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:04:04] [INFO ] [Nat]Absence check using state equation in 6450 ms returned sat
[2023-03-14 15:04:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:04:09] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5333 ms returned sat
[2023-03-14 15:04:31] [INFO ] Deduced a trap composed of 2 places in 21238 ms of which 7 ms to minimize.
[2023-03-14 15:04:55] [INFO ] Deduced a trap composed of 3 places in 23374 ms of which 7 ms to minimize.
[2023-03-14 15:04:55] [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)
[2023-03-14 15:04:56] [INFO ] [Real]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-14 15:04:56] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-14 15:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:05:02] [INFO ] [Real]Absence check using state equation in 6233 ms returned sat
[2023-03-14 15:05:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:05:08] [INFO ] [Real]Added 40200 Read/Feed constraints in 5227 ms returned sat
[2023-03-14 15:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:05:10] [INFO ] [Nat]Absence check using 90 positive place invariants in 192 ms returned sat
[2023-03-14 15:05:10] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-14 15:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:05:17] [INFO ] [Nat]Absence check using state equation in 6640 ms returned sat
[2023-03-14 15:05:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:05:22] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5398 ms returned sat
[2023-03-14 15:05:48] [INFO ] Deduced a trap composed of 2 places in 24880 ms of which 8 ms to minimize.
[2023-03-14 15:06:12] [INFO ] Deduced a trap composed of 3 places in 23105 ms of which 8 ms to minimize.
[2023-03-14 15:06:12] [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 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)
[2023-03-14 15:06:13] [INFO ] [Real]Absence check using 90 positive place invariants in 162 ms returned sat
[2023-03-14 15:06:13] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 110 ms returned sat
[2023-03-14 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:06:20] [INFO ] [Real]Absence check using state equation in 6755 ms returned sat
[2023-03-14 15:06:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:06:26] [INFO ] [Real]Added 40200 Read/Feed constraints in 5015 ms returned sat
[2023-03-14 15:06:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:06:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 194 ms returned sat
[2023-03-14 15:06:28] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 188 ms returned sat
[2023-03-14 15:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:06:58] [INFO ] [Nat]Absence check using state equation in 29518 ms returned sat
[2023-03-14 15:07:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:07:06] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8581 ms returned unknown
[2023-03-14 15:07:07] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2023-03-14 15:07:07] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 112 ms returned sat
[2023-03-14 15:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:07:14] [INFO ] [Real]Absence check using state equation in 6755 ms returned sat
[2023-03-14 15:07:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:07:21] [INFO ] [Real]Added 40200 Read/Feed constraints in 5682 ms returned sat
[2023-03-14 15:07:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:07:23] [INFO ] [Nat]Absence check using 90 positive place invariants in 189 ms returned sat
[2023-03-14 15:07:23] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-14 15:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:07:55] [INFO ] [Nat]Absence check using state equation in 32210 ms returned sat
[2023-03-14 15:08:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:08:03] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8612 ms returned unknown
[2023-03-14 15:08:05] [INFO ] [Real]Absence check using 90 positive place invariants in 140 ms returned sat
[2023-03-14 15:08:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 106 ms returned sat
[2023-03-14 15:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:08:34] [INFO ] [Real]Absence check using state equation in 29009 ms returned sat
[2023-03-14 15:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:08:36] [INFO ] [Nat]Absence check using 90 positive place invariants in 219 ms returned sat
[2023-03-14 15:08:36] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 154 ms returned sat
[2023-03-14 15:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:08:43] [INFO ] [Nat]Absence check using state equation in 6773 ms returned sat
[2023-03-14 15:08:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:08:49] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5475 ms returned sat
[2023-03-14 15:09:12] [INFO ] Deduced a trap composed of 2 places in 21990 ms of which 22 ms to minimize.
[2023-03-14 15:09:35] [INFO ] Deduced a trap composed of 3 places in 22142 ms of which 24 ms to minimize.
[2023-03-14 15:09:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 15:09:36] [INFO ] [Real]Absence check using 90 positive place invariants in 176 ms returned sat
[2023-03-14 15:09:36] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-14 15:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:10:04] [INFO ] [Real]Absence check using state equation in 28342 ms returned sat
[2023-03-14 15:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:10:07] [INFO ] [Nat]Absence check using 90 positive place invariants in 154 ms returned sat
[2023-03-14 15:10:07] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-14 15:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:10:14] [INFO ] [Nat]Absence check using state equation in 6827 ms returned sat
[2023-03-14 15:10:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:10:20] [INFO ] [Nat]Added 40200 Read/Feed constraints in 6075 ms returned sat
[2023-03-14 15:10:42] [INFO ] Deduced a trap composed of 2 places in 21863 ms of which 9 ms to minimize.
[2023-03-14 15:11:05] [INFO ] Deduced a trap composed of 3 places in 21677 ms of which 8 ms to minimize.
[2023-03-14 15:11:05] [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)
[2023-03-14 15:11:06] [INFO ] [Real]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-14 15:11:06] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-14 15:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:11:14] [INFO ] [Real]Absence check using state equation in 7322 ms returned sat
[2023-03-14 15:11:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:11:20] [INFO ] [Real]Added 40200 Read/Feed constraints in 5967 ms returned sat
[2023-03-14 15:11:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:11:23] [INFO ] [Nat]Absence check using 90 positive place invariants in 179 ms returned sat
[2023-03-14 15:11:23] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 144 ms returned sat
[2023-03-14 15:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:12:00] [INFO ] [Nat]Absence check using state equation in 37591 ms returned sat
[2023-03-14 15:12:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:12:06] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5663 ms returned unknown
Current structural bounds on expressions (after SMT) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3376 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3376 ms. Remains : 8654/8654 places, 40511/40511 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3417 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
[2023-03-14 15:12:13] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
[2023-03-14 15:12:13] [INFO ] Invariant cache hit.
[2023-03-14 15:12:21] [INFO ] Implicit Places using invariants in 7749 ms returned []
Implicit Place search using SMT only with invariants took 7752 ms to find 0 implicit places.
[2023-03-14 15:12:21] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
[2023-03-14 15:12:21] [INFO ] Invariant cache hit.
[2023-03-14 15:12:21] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12074 ms. Remains : 8654/8654 places, 40511/40511 transitions.
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:12:25] [INFO ] Computed 92 place invariants in 3299 ms
Finished random walk after 779174 steps, including 1440 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1948 ms. (steps per millisecond=513 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1938 ms. (steps per millisecond=515 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1934 ms. (steps per millisecond=517 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1939 ms. (steps per millisecond=515 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 1910 ms. (steps per millisecond=523 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1932 ms. (steps per millisecond=517 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1918 ms. (steps per millisecond=521 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1935 ms. (steps per millisecond=516 ) properties (out of 16) seen :4
[2023-03-14 15:13:26] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:13:29] [INFO ] Computed 92 place invariants in 3577 ms
[2023-03-14 15:13:30] [INFO ] [Real]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-14 15:13:31] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-14 15:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:13:38] [INFO ] [Real]Absence check using state equation in 7035 ms returned sat
[2023-03-14 15:13:39] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2023-03-14 15:13:44] [INFO ] [Real]Added 40200 Read/Feed constraints in 5035 ms returned sat
[2023-03-14 15:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:13:45] [INFO ] [Nat]Absence check using 90 positive place invariants in 135 ms returned sat
[2023-03-14 15:13:46] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-14 15:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:14:17] [INFO ] [Nat]Absence check using state equation in 31375 ms returned sat
[2023-03-14 15:14:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:14:25] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8241 ms returned unknown
[2023-03-14 15:14:26] [INFO ] [Real]Absence check using 90 positive place invariants in 120 ms returned sat
[2023-03-14 15:14:26] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-14 15:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:14:33] [INFO ] [Real]Absence check using state equation in 6834 ms returned sat
[2023-03-14 15:14:39] [INFO ] [Real]Added 40200 Read/Feed constraints in 4772 ms returned sat
[2023-03-14 15:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:14:40] [INFO ] [Nat]Absence check using 90 positive place invariants in 139 ms returned sat
[2023-03-14 15:14:40] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-14 15:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:14:47] [INFO ] [Nat]Absence check using state equation in 6286 ms returned sat
[2023-03-14 15:14:52] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5017 ms returned sat
[2023-03-14 15:15:22] [INFO ] Deduced a trap composed of 2 places in 29900 ms of which 10 ms to minimize.
[2023-03-14 15:15:50] [INFO ] Deduced a trap composed of 3 places in 26575 ms of which 7 ms to minimize.
[2023-03-14 15:15:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 15:15:51] [INFO ] [Real]Absence check using 90 positive place invariants in 121 ms returned sat
[2023-03-14 15:15:51] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-14 15:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:16:00] [INFO ] [Real]Absence check using state equation in 8702 ms returned sat
[2023-03-14 15:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:16:06] [INFO ] [Real]Added 40200 Read/Feed constraints in 6037 ms returned sat
[2023-03-14 15:16:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:16:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 197 ms returned sat
[2023-03-14 15:16:08] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-14 15:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:16:33] [INFO ] [Nat]Absence check using state equation in 24912 ms returned sat
[2023-03-14 15:16:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:16:41] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7993 ms returned unknown
[2023-03-14 15:16:42] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2023-03-14 15:16:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 107 ms returned sat
[2023-03-14 15:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:17:26] [INFO ] [Real]Absence check using state equation in 43823 ms returned unknown
[2023-03-14 15:17:28] [INFO ] [Real]Absence check using 90 positive place invariants in 133 ms returned sat
[2023-03-14 15:17:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 107 ms returned sat
[2023-03-14 15:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:17:35] [INFO ] [Real]Absence check using state equation in 6878 ms returned sat
[2023-03-14 15:17:40] [INFO ] [Real]Added 40200 Read/Feed constraints in 4867 ms returned sat
[2023-03-14 15:17:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:17:42] [INFO ] [Nat]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-14 15:17:42] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-14 15:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:18:10] [INFO ] [Nat]Absence check using state equation in 28526 ms returned sat
[2023-03-14 15:18:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:18:20] [INFO ] [Nat]Added 40200 Read/Feed constraints in 9350 ms returned unknown
[2023-03-14 15:18:21] [INFO ] [Real]Absence check using 90 positive place invariants in 174 ms returned sat
[2023-03-14 15:18:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-14 15:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:18:28] [INFO ] [Real]Absence check using state equation in 6557 ms returned sat
[2023-03-14 15:18:34] [INFO ] [Real]Added 40200 Read/Feed constraints in 4953 ms returned sat
[2023-03-14 15:18:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:18:35] [INFO ] [Nat]Absence check using 90 positive place invariants in 153 ms returned sat
[2023-03-14 15:18:36] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2023-03-14 15:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:18:42] [INFO ] [Nat]Absence check using state equation in 6619 ms returned sat
[2023-03-14 15:18:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:18:48] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5450 ms returned sat
[2023-03-14 15:19:09] [INFO ] Deduced a trap composed of 2 places in 21122 ms of which 19 ms to minimize.
[2023-03-14 15:19:31] [INFO ] Deduced a trap composed of 3 places in 20874 ms of which 9 ms to minimize.
[2023-03-14 15:19:31] [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 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)
[2023-03-14 15:19:32] [INFO ] [Real]Absence check using 90 positive place invariants in 145 ms returned sat
[2023-03-14 15:19:32] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 111 ms returned sat
[2023-03-14 15:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:19:39] [INFO ] [Real]Absence check using state equation in 6852 ms returned sat
[2023-03-14 15:19:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:19:45] [INFO ] [Real]Added 40200 Read/Feed constraints in 5095 ms returned sat
[2023-03-14 15:19:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:19:47] [INFO ] [Nat]Absence check using 90 positive place invariants in 148 ms returned sat
[2023-03-14 15:19:47] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 112 ms returned sat
[2023-03-14 15:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:19:54] [INFO ] [Nat]Absence check using state equation in 7032 ms returned sat
[2023-03-14 15:19:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:19:59] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5604 ms returned sat
[2023-03-14 15:20:22] [INFO ] Deduced a trap composed of 2 places in 22411 ms of which 26 ms to minimize.
[2023-03-14 15:20:48] [INFO ] Deduced a trap composed of 3 places in 24564 ms of which 11 ms to minimize.
[2023-03-14 15:20:48] [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 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)
[2023-03-14 15:20:49] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2023-03-14 15:20:49] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 114 ms returned sat
[2023-03-14 15:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:21:13] [INFO ] [Real]Absence check using state equation in 24179 ms returned sat
[2023-03-14 15:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:21:16] [INFO ] [Nat]Absence check using 90 positive place invariants in 151 ms returned sat
[2023-03-14 15:21:16] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2023-03-14 15:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:21:23] [INFO ] [Nat]Absence check using state equation in 6717 ms returned sat
[2023-03-14 15:21:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:21:28] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5323 ms returned sat
[2023-03-14 15:21:53] [INFO ] Deduced a trap composed of 2 places in 24285 ms of which 27 ms to minimize.
[2023-03-14 15:22:16] [INFO ] Deduced a trap composed of 3 places in 22710 ms of which 8 ms to minimize.
[2023-03-14 15:22:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 15:22:17] [INFO ] [Real]Absence check using 90 positive place invariants in 142 ms returned sat
[2023-03-14 15:22:18] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 107 ms returned sat
[2023-03-14 15:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:22:25] [INFO ] [Real]Absence check using state equation in 7836 ms returned sat
[2023-03-14 15:22:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:22:31] [INFO ] [Real]Added 40200 Read/Feed constraints in 5199 ms returned sat
[2023-03-14 15:22:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:22:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 151 ms returned sat
[2023-03-14 15:22:33] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 111 ms returned sat
[2023-03-14 15:22:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:23:05] [INFO ] [Nat]Absence check using state equation in 32042 ms returned sat
[2023-03-14 15:23:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:23:13] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8240 ms returned unknown
[2023-03-14 15:23:15] [INFO ] [Real]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-14 15:23:15] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-14 15:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:23:42] [INFO ] [Real]Absence check using state equation in 27108 ms returned sat
[2023-03-14 15:23:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:23:44] [INFO ] [Nat]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-14 15:23:44] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 95 ms returned sat
[2023-03-14 15:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:24:11] [INFO ] [Nat]Absence check using state equation in 26691 ms returned sat
[2023-03-14 15:24:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:24:19] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8465 ms returned unknown
[2023-03-14 15:24:20] [INFO ] [Real]Absence check using 90 positive place invariants in 134 ms returned sat
[2023-03-14 15:24:20] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-14 15:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:24:27] [INFO ] [Real]Absence check using state equation in 6620 ms returned sat
[2023-03-14 15:24:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:24:33] [INFO ] [Real]Added 40200 Read/Feed constraints in 5070 ms returned sat
[2023-03-14 15:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:24:35] [INFO ] [Nat]Absence check using 90 positive place invariants in 180 ms returned sat
[2023-03-14 15:24:35] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-14 15:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:24:43] [INFO ] [Nat]Absence check using state equation in 7320 ms returned sat
[2023-03-14 15:24:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:24:48] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5540 ms returned sat
[2023-03-14 15:25:11] [INFO ] Deduced a trap composed of 2 places in 21688 ms of which 10 ms to minimize.
[2023-03-14 15:25:32] [INFO ] Deduced a trap composed of 3 places in 20396 ms of which 24 ms to minimize.
[2023-03-14 15:25:32] [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)
[2023-03-14 15:25:33] [INFO ] [Real]Absence check using 90 positive place invariants in 138 ms returned sat
[2023-03-14 15:25:33] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 106 ms returned sat
[2023-03-14 15:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:25:40] [INFO ] [Real]Absence check using state equation in 6899 ms returned sat
[2023-03-14 15:25:45] [INFO ] [Real]Added 40200 Read/Feed constraints in 4990 ms returned sat
[2023-03-14 15:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:25:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 210 ms returned sat
[2023-03-14 15:25:48] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2023-03-14 15:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:26:12] [INFO ] [Nat]Absence check using state equation in 24258 ms returned sat
[2023-03-14 15:26:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:26:21] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8594 ms returned unknown
[2023-03-14 15:26:22] [INFO ] [Real]Absence check using 90 positive place invariants in 215 ms returned sat
[2023-03-14 15:26:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-14 15:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:26:29] [INFO ] [Real]Absence check using state equation in 6891 ms returned sat
[2023-03-14 15:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:26:35] [INFO ] [Real]Added 40200 Read/Feed constraints in 5576 ms returned sat
[2023-03-14 15:26:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:26:37] [INFO ] [Nat]Absence check using 90 positive place invariants in 148 ms returned sat
[2023-03-14 15:26:37] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-14 15:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:26:44] [INFO ] [Nat]Absence check using state equation in 6910 ms returned sat
[2023-03-14 15:26:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:26:50] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5552 ms returned sat
[2023-03-14 15:27:11] [INFO ] Deduced a trap composed of 2 places in 20627 ms of which 9 ms to minimize.
[2023-03-14 15:27:35] [INFO ] Deduced a trap composed of 3 places in 23053 ms of which 8 ms to minimize.
[2023-03-14 15:27:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-14 15:27:36] [INFO ] [Real]Absence check using 90 positive place invariants in 142 ms returned sat
[2023-03-14 15:27:36] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 106 ms returned sat
[2023-03-14 15:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:27:42] [INFO ] [Real]Absence check using state equation in 6359 ms returned sat
[2023-03-14 15:27:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:27:48] [INFO ] [Real]Added 40200 Read/Feed constraints in 5020 ms returned sat
[2023-03-14 15:27:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:27:50] [INFO ] [Nat]Absence check using 90 positive place invariants in 188 ms returned sat
[2023-03-14 15:27:50] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 189 ms returned sat
[2023-03-14 15:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:27:57] [INFO ] [Nat]Absence check using state equation in 6956 ms returned sat
[2023-03-14 15:28:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:28:03] [INFO ] [Nat]Added 40200 Read/Feed constraints in 6273 ms returned sat
[2023-03-14 15:28:29] [INFO ] Deduced a trap composed of 2 places in 25449 ms of which 7 ms to minimize.
[2023-03-14 15:28:52] [INFO ] Deduced a trap composed of 3 places in 22343 ms of which 7 ms to minimize.
[2023-03-14 15:28:52] [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 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)
[2023-03-14 15:28:53] [INFO ] [Real]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-14 15:28:53] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-14 15:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:29:00] [INFO ] [Real]Absence check using state equation in 6726 ms returned sat
[2023-03-14 15:29:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:29:06] [INFO ] [Real]Added 40200 Read/Feed constraints in 5100 ms returned sat
[2023-03-14 15:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:29:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 149 ms returned sat
[2023-03-14 15:29:08] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 108 ms returned sat
[2023-03-14 15:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:29:15] [INFO ] [Nat]Absence check using state equation in 6856 ms returned sat
[2023-03-14 15:29:21] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5931 ms returned sat
[2023-03-14 15:29:42] [INFO ] Deduced a trap composed of 2 places in 20813 ms of which 8 ms to minimize.
[2023-03-14 15:30:08] [INFO ] Deduced a trap composed of 3 places in 25695 ms of which 8 ms to minimize.
[2023-03-14 15:30:08] [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 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)
[2023-03-14 15:30:10] [INFO ] [Real]Absence check using 90 positive place invariants in 152 ms returned sat
[2023-03-14 15:30:10] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 125 ms returned sat
[2023-03-14 15:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:30:19] [INFO ] [Real]Absence check using state equation in 8383 ms returned sat
[2023-03-14 15:30:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:30:25] [INFO ] [Real]Added 40200 Read/Feed constraints in 5833 ms returned sat
[2023-03-14 15:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:30:27] [INFO ] [Nat]Absence check using 90 positive place invariants in 137 ms returned sat
[2023-03-14 15:30:27] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-14 15:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:30:55] [INFO ] [Nat]Absence check using state equation in 28048 ms returned sat
[2023-03-14 15:31:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:31:03] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8128 ms returned sat
[2023-03-14 15:31:07] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 3003 ms.
Current structural bounds on expressions (after SMT) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3490 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3490 ms. Remains : 8654/8654 places, 40511/40511 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3385 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
[2023-03-14 15:31:14] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
[2023-03-14 15:31:14] [INFO ] Invariant cache hit.
[2023-03-14 15:31:15] [INFO ] Implicit Places using invariants in 1266 ms returned []
Implicit Place search using SMT only with invariants took 1269 ms to find 0 implicit places.
[2023-03-14 15:31:15] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
[2023-03-14 15:31:15] [INFO ] Invariant cache hit.
[2023-03-14 15:31:16] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5750 ms. Remains : 8654/8654 places, 40511/40511 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:31:19] [INFO ] Computed 92 place invariants in 3170 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 455 ms. (steps per millisecond=21 ) properties (out of 1) 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 1) seen :0
[2023-03-14 15:31:20] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:31:23] [INFO ] Computed 92 place invariants in 2982 ms
[2023-03-14 15:31:24] [INFO ] [Real]Absence check using 90 positive place invariants in 128 ms returned sat
[2023-03-14 15:31:24] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 95 ms returned sat
[2023-03-14 15:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:31:28] [INFO ] [Real]Absence check using state equation in 3872 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 12 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 10889 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10892 ms. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-14 15:31:42] [INFO ] Computed 92 place invariants in 2844 ms
Finished random walk after 709251 steps, including 1314 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=23 )
Incomplete Best-First random walk after 1000000 steps, including 14 resets, run finished after 2167 ms. (steps per millisecond=461 ) properties (out of 1) seen :0
[2023-03-14 15:32:14] [INFO ] Invariant cache hit.
[2023-03-14 15:32:16] [INFO ] [Real]Absence check using 90 positive place invariants in 161 ms returned sat
[2023-03-14 15:32:16] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 131 ms returned sat
[2023-03-14 15:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:32:40] [INFO ] [Real]Absence check using state equation in 24663 ms returned sat
[2023-03-14 15:32:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:32:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 123 ms returned sat
[2023-03-14 15:32:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-14 15:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:32:50] [INFO ] [Nat]Absence check using state equation in 6972 ms returned sat
[2023-03-14 15:32:50] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:32:56] [INFO ] [Nat]Added 40228 Read/Feed constraints in 5882 ms returned sat
[2023-03-14 15:33:22] [INFO ] Deduced a trap composed of 3 places in 25564 ms of which 10 ms to minimize.
[2023-03-14 15:33:56] [INFO ] Deduced a trap composed of 2 places in 33359 ms of which 7 ms to minimize.
[2023-03-14 15:33:56] [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 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) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3516 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3516 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3147 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2023-03-14 15:34:03] [INFO ] Invariant cache hit.
[2023-03-14 15:34:04] [INFO ] Implicit Places using invariants in 1420 ms returned []
Implicit Place search using SMT only with invariants took 1421 ms to find 0 implicit places.
[2023-03-14 15:34:04] [INFO ] Invariant cache hit.
[2023-03-14 15:34:35] [INFO ] Performed 34099/40500 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-14 15:34:40] [INFO ] Dead Transitions using invariants and state equation in 35668 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40263 ms. Remains : 8643/8643 places, 40500/40500 transitions.
[2023-03-14 15:34:40] [INFO ] Invariant cache hit.
Finished random walk after 696699 steps, including 1290 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=23 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 1) seen :1
[2023-03-14 15:35:12] [INFO ] Invariant cache hit.
[2023-03-14 15:35:14] [INFO ] [Real]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-14 15:35:14] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 100 ms returned sat
[2023-03-14 15:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:35:20] [INFO ] [Real]Absence check using state equation in 6447 ms returned sat
[2023-03-14 15:35:21] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:35:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:35:26] [INFO ] [Real]Added 40228 Read/Feed constraints in 5158 ms returned sat
[2023-03-14 15:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:35:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 155 ms returned sat
[2023-03-14 15:35:28] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 112 ms returned sat
[2023-03-14 15:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:35:35] [INFO ] [Nat]Absence check using state equation in 6496 ms returned sat
[2023-03-14 15:35:41] [INFO ] [Nat]Added 40228 Read/Feed constraints in 6161 ms returned sat
[2023-03-14 15:36:07] [INFO ] Deduced a trap composed of 3 places in 25547 ms of which 8 ms to minimize.
[2023-03-14 15:36:41] [INFO ] Deduced a trap composed of 2 places in 33675 ms of which 10 ms to minimize.
[2023-03-14 15:36:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3034 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3035 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3432 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2023-03-14 15:36:47] [INFO ] Invariant cache hit.
[2023-03-14 15:36:59] [INFO ] Implicit Places using invariants in 11159 ms returned []
Implicit Place search using SMT only with invariants took 11173 ms to find 0 implicit places.
[2023-03-14 15:36:59] [INFO ] Invariant cache hit.
[2023-03-14 15:37:30] [INFO ] Performed 36277/40500 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-14 15:37:33] [INFO ] Dead Transitions using invariants and state equation in 34022 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48635 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00 in 376450 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:37:36] [INFO ] Computed 92 place invariants in 3699 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2023-03-14 15:37:37] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:37:40] [INFO ] Computed 92 place invariants in 3158 ms
[2023-03-14 15:37:41] [INFO ] [Real]Absence check using 90 positive place invariants in 131 ms returned sat
[2023-03-14 15:37:41] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-14 15:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:37:45] [INFO ] [Real]Absence check using state equation in 3907 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 8 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 9681 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9685 ms. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-14 15:37:58] [INFO ] Computed 92 place invariants in 3366 ms
Finished random walk after 688030 steps, including 1272 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=22 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2841 ms. (steps per millisecond=351 ) properties (out of 1) seen :0
[2023-03-14 15:38:31] [INFO ] Invariant cache hit.
[2023-03-14 15:38:33] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2023-03-14 15:38:33] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-14 15:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:38:55] [INFO ] [Real]Absence check using state equation in 21942 ms returned sat
[2023-03-14 15:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:38:57] [INFO ] [Nat]Absence check using 90 positive place invariants in 134 ms returned sat
[2023-03-14 15:38:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-14 15:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:39:04] [INFO ] [Nat]Absence check using state equation in 6669 ms returned sat
[2023-03-14 15:39:04] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:39:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:39:10] [INFO ] [Nat]Added 40228 Read/Feed constraints in 6163 ms returned sat
[2023-03-14 15:39:37] [INFO ] Deduced a trap composed of 3 places in 26033 ms of which 18 ms to minimize.
[2023-03-14 15:40:15] [INFO ] Deduced a trap composed of 2 places in 37238 ms of which 10 ms to minimize.
[2023-03-14 15:40:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3630 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3642 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3261 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2023-03-14 15:40:22] [INFO ] Invariant cache hit.
[2023-03-14 15:40:30] [INFO ] Implicit Places using invariants in 8246 ms returned []
Implicit Place search using SMT only with invariants took 8248 ms to find 0 implicit places.
[2023-03-14 15:40:30] [INFO ] Invariant cache hit.
[2023-03-14 15:40:55] [INFO ] Dead Transitions using invariants and state equation in 24704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36222 ms. Remains : 8643/8643 places, 40500/40500 transitions.
[2023-03-14 15:40:55] [INFO ] Invariant cache hit.
Finished random walk after 692106 steps, including 1281 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=23 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2287 ms. (steps per millisecond=437 ) properties (out of 1) seen :0
[2023-03-14 15:41:27] [INFO ] Invariant cache hit.
[2023-03-14 15:41:28] [INFO ] [Real]Absence check using 90 positive place invariants in 112 ms returned sat
[2023-03-14 15:41:29] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-14 15:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:41:45] [INFO ] [Real]Absence check using state equation in 16441 ms returned sat
[2023-03-14 15:41:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:41:47] [INFO ] [Nat]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-14 15:41:47] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-14 15:41:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:41:54] [INFO ] [Nat]Absence check using state equation in 6356 ms returned sat
[2023-03-14 15:41:54] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:42:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:42:00] [INFO ] [Nat]Added 40228 Read/Feed constraints in 5400 ms returned sat
[2023-03-14 15:42:24] [INFO ] Deduced a trap composed of 3 places in 24063 ms of which 8 ms to minimize.
[2023-03-14 15:42:48] [INFO ] Deduced a trap composed of 2 places in 22695 ms of which 7 ms to minimize.
[2023-03-14 15:42:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3170 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3171 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3150 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2023-03-14 15:42:54] [INFO ] Invariant cache hit.
[2023-03-14 15:43:02] [INFO ] Implicit Places using invariants in 7271 ms returned []
Implicit Place search using SMT only with invariants took 7276 ms to find 0 implicit places.
[2023-03-14 15:43:02] [INFO ] Invariant cache hit.
[2023-03-14 15:43:03] [INFO ] Dead Transitions using invariants and state equation in 973 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11410 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01 in 329922 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:43:06] [INFO ] Computed 92 place invariants in 3047 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 479 ms. (steps per millisecond=20 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2023-03-14 15:43:06] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:43:10] [INFO ] Computed 92 place invariants in 3416 ms
[2023-03-14 15:43:11] [INFO ] [Real]Absence check using 90 positive place invariants in 114 ms returned sat
[2023-03-14 15:43:11] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-14 15:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:43:15] [INFO ] [Real]Absence check using state equation in 3760 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 9 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 8642 transition count 40499
Applied a total of 27 rules in 9667 ms. Remains 8642 /8654 variables (removed 12) and now considering 40499/40511 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9670 ms. Remains : 8642/8654 places, 40499/40511 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-14 15:43:27] [INFO ] Computed 92 place invariants in 2784 ms
Finished random walk after 765171 steps, including 1418 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2033 ms. (steps per millisecond=491 ) properties (out of 1) seen :1
[2023-03-14 15:43:59] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-14 15:44:03] [INFO ] Computed 92 place invariants in 3405 ms
[2023-03-14 15:44:04] [INFO ] [Real]Absence check using 90 positive place invariants in 134 ms returned sat
[2023-03-14 15:44:04] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 100 ms returned sat
[2023-03-14 15:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:44:11] [INFO ] [Real]Absence check using state equation in 6596 ms returned sat
[2023-03-14 15:44:12] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:44:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:44:17] [INFO ] [Real]Added 40228 Read/Feed constraints in 5112 ms returned sat
[2023-03-14 15:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:44:18] [INFO ] [Nat]Absence check using 90 positive place invariants in 131 ms returned sat
[2023-03-14 15:44:18] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-14 15:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:44:25] [INFO ] [Nat]Absence check using state equation in 6094 ms returned sat
[2023-03-14 15:44:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 15:44:30] [INFO ] [Nat]Added 40228 Read/Feed constraints in 5347 ms returned sat
[2023-03-14 15:44:51] [INFO ] Deduced a trap composed of 2 places in 20960 ms of which 7 ms to minimize.
[2023-03-14 15:45:15] [INFO ] Deduced a trap composed of 2 places in 23091 ms of which 7 ms to minimize.
[2023-03-14 15:45:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [90] Max seen :[1]
Support contains 1 out of 8642 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 3349 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3349 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 3200 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2023-03-14 15:45:22] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2023-03-14 15:45:22] [INFO ] Invariant cache hit.
[2023-03-14 15:45:23] [INFO ] Implicit Places using invariants in 968 ms returned []
Implicit Place search using SMT only with invariants took 971 ms to find 0 implicit places.
[2023-03-14 15:45:23] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2023-03-14 15:45:23] [INFO ] Invariant cache hit.
[2023-03-14 15:45:24] [INFO ] Dead Transitions using invariants and state equation in 894 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5076 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-14 15:45:27] [INFO ] Computed 92 place invariants in 3249 ms
Finished random walk after 764409 steps, including 1411 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2259 ms. (steps per millisecond=442 ) properties (out of 1) seen :1
[2023-03-14 15:45:59] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-14 15:46:03] [INFO ] Computed 92 place invariants in 3666 ms
[2023-03-14 15:46:04] [INFO ] [Real]Absence check using 90 positive place invariants in 110 ms returned sat
[2023-03-14 15:46:04] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-14 15:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:46:11] [INFO ] [Real]Absence check using state equation in 6830 ms returned sat
[2023-03-14 15:46:12] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-14 15:46:18] [INFO ] [Real]Added 40228 Read/Feed constraints in 5298 ms returned sat
[2023-03-14 15:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 15:46:19] [INFO ] [Nat]Absence check using 90 positive place invariants in 179 ms returned sat
[2023-03-14 15:46:19] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 106 ms returned sat
[2023-03-14 15:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 15:46:26] [INFO ] [Nat]Absence check using state equation in 6490 ms returned sat
[2023-03-14 15:46:31] [INFO ] [Nat]Added 40228 Read/Feed constraints in 5013 ms returned sat
[2023-03-14 15:47:01] [INFO ] Deduced a trap composed of 2 places in 29871 ms of which 26 ms to minimize.
[2023-03-14 15:47:27] [INFO ] Deduced a trap composed of 2 places in 24856 ms of which 11 ms to minimize.
[2023-03-14 15:47:27] [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 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) : [90] Max seen :[1]
Support contains 1 out of 8642 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 3405 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3405 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 3165 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2023-03-14 15:47:33] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2023-03-14 15:47:33] [INFO ] Invariant cache hit.
[2023-03-14 15:47:41] [INFO ] Implicit Places using invariants in 7665 ms returned []
Implicit Place search using SMT only with invariants took 7667 ms to find 0 implicit places.
[2023-03-14 15:47:41] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2023-03-14 15:47:41] [INFO ] Invariant cache hit.
[2023-03-14 15:48:09] [INFO ] Dead Transitions using invariants and state equation in 27680 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38527 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02 in 306226 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-03
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:48:12] [INFO ] Computed 92 place invariants in 2982 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 531 ms. (steps per millisecond=18 ) properties (out of 1) seen :1
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
[2023-03-14 15:48:12] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-14 15:48:16] [INFO ] Computed 92 place invariants in 3273 ms
[2023-03-14 15:48:17] [INFO ] [Real]Absence check using 90 positive place invariants in 188 ms returned sat
[2023-03-14 15:48:17] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 176 ms returned sat
[2023-03-14 15:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 15:48:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [90] Max seen :[1]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 9 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 8642 transition count 40499
Applied a total of 27 rules in 9405 ms. Remains 8642 /8654 variables (removed 12) and now considering 40499/40511 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9406 ms. Remains : 8642/8654 places, 40499/40511 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-14 15:48:34] [INFO ] Computed 92 place invariants in 3483 ms
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12299448 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16057028 kB

BK_TIME_CONFINEMENT_REACHED

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

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

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-090"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is CANInsertWithFailure-PT-090, 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 r043-tajo-167813697300773"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-090.tgz
mv CANInsertWithFailure-PT-090 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 ;