Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521500101.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r087-tall-171620521500101
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 19 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 49M May 18 16:42 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 1716239348176

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-20 21:09:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 21:09:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 21:09:10] [INFO ] Load time of PNML (sax parser for PT used): 1008 ms
[2024-05-20 21:09:10] [INFO ] Transformed 17284 places.
[2024-05-20 21:09:11] [INFO ] Transformed 49140 transitions.
[2024-05-20 21:09:11] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 1405 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
// Phase 1: matrix 49140 rows 17284 cols
[2024-05-20 21:09:27] [INFO ] Computed 93 invariants in 16140 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 16) seen :4
FORMULA CANInsertWithFailure-PT-090-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :0
[2024-05-20 21:09:28] [INFO ] Invariant cache hit.
[2024-05-20 21:09:30] [INFO ] [Real]Absence check using 91 positive place invariants in 549 ms returned sat
[2024-05-20 21:09:31] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 323 ms returned sat
[2024-05-20 21:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:33] [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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:09:35] [INFO ] [Real]Absence check using 91 positive place invariants in 512 ms returned sat
[2024-05-20 21:09:36] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 321 ms returned sat
[2024-05-20 21:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:38] [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 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.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:09:40] [INFO ] [Real]Absence check using 91 positive place invariants in 525 ms returned sat
[2024-05-20 21:09:41] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 325 ms returned sat
[2024-05-20 21:09:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:09:45] [INFO ] [Real]Absence check using 91 positive place invariants in 536 ms returned sat
[2024-05-20 21:09:46] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 338 ms returned sat
[2024-05-20 21:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:09:50] [INFO ] [Real]Absence check using 91 positive place invariants in 549 ms returned sat
[2024-05-20 21:09:51] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 337 ms returned sat
[2024-05-20 21:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:09:55] [INFO ] [Real]Absence check using 91 positive place invariants in 492 ms returned sat
[2024-05-20 21:09:56] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 329 ms returned sat
[2024-05-20 21:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:09:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:00] [INFO ] [Real]Absence check using 91 positive place invariants in 506 ms returned sat
[2024-05-20 21:10:01] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 329 ms returned sat
[2024-05-20 21:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:05] [INFO ] [Real]Absence check using 91 positive place invariants in 519 ms returned sat
[2024-05-20 21:10:06] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 334 ms returned sat
[2024-05-20 21:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:10] [INFO ] [Real]Absence check using 91 positive place invariants in 507 ms returned sat
[2024-05-20 21:10:11] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 330 ms returned sat
[2024-05-20 21:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:15] [INFO ] [Real]Absence check using 91 positive place invariants in 481 ms returned sat
[2024-05-20 21:10:16] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 326 ms returned sat
[2024-05-20 21:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:20] [INFO ] [Real]Absence check using 91 positive place invariants in 512 ms returned sat
[2024-05-20 21:10:21] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 335 ms returned sat
[2024-05-20 21:10:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:25] [INFO ] [Real]Absence check using 91 positive place invariants in 487 ms returned sat
[2024-05-20 21:10:26] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 326 ms returned sat
[2024-05-20 21:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:30] [INFO ] [Real]Absence check using 91 positive place invariants in 518 ms returned sat
[2024-05-20 21:10:31] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 323 ms returned sat
[2024-05-20 21:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:35] [INFO ] [Real]Absence check using 91 positive place invariants in 509 ms returned sat
[2024-05-20 21:10:36] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 328 ms returned sat
[2024-05-20 21:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:10:40] [INFO ] [Real]Absence check using 91 positive place invariants in 483 ms returned sat
[2024-05-20 21:10:41] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 326 ms returned sat
[2024-05-20 21:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:10:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1]
Support contains 15 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.50 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 631 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1261 place count 16653 transition count 48510
Performed 8002 Post agglomeration using F-continuation condition.Transition count delta: 8002
Deduced a syphon composed of 8002 places in 35 ms
Reduce places removed 8002 places and 0 transitions.
Iterating global reduction 2 with 16004 rules applied. Total rules applied 17265 place count 8651 transition count 40508
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17266 place count 8651 transition count 40507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17267 place count 8650 transition count 40507
Partial Free-agglomeration rule applied 8184 times.
Drop transitions removed 8184 transitions
Iterating global reduction 3 with 8184 rules applied. Total rules applied 25451 place count 8650 transition count 40507
Applied a total of 25451 rules in 23133 ms. Remains 8650 /17284 variables (removed 8634) and now considering 40507/49140 (removed 8633) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23140 ms. Remains : 8650/17284 places, 40507/49140 transitions.
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:11:10] [INFO ] Computed 92 invariants in 3384 ms
Finished random walk after 764973 steps, including 1414 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2265 ms. (steps per millisecond=441 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 2275 ms. (steps per millisecond=439 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2219 ms. (steps per millisecond=450 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000000 steps, including 15 resets, run finished after 2264 ms. (steps per millisecond=441 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2240 ms. (steps per millisecond=446 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2253 ms. (steps per millisecond=443 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 2248 ms. (steps per millisecond=444 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2234 ms. (steps per millisecond=447 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2255 ms. (steps per millisecond=443 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2230 ms. (steps per millisecond=448 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2244 ms. (steps per millisecond=445 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2255 ms. (steps per millisecond=443 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 2232 ms. (steps per millisecond=448 ) properties (out of 15) seen :3
[2024-05-20 21:12:14] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:12:17] [INFO ] Computed 92 invariants in 3549 ms
[2024-05-20 21:12:18] [INFO ] [Real]Absence check using 90 positive place invariants in 158 ms returned sat
[2024-05-20 21:12:18] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 21:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:12:24] [INFO ] [Real]Absence check using state equation in 6096 ms returned sat
[2024-05-20 21:12:25] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2024-05-20 21:12:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:12:30] [INFO ] [Real]Added 40200 Read/Feed constraints in 5044 ms returned sat
[2024-05-20 21:12:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:12:32] [INFO ] [Nat]Absence check using 90 positive place invariants in 152 ms returned sat
[2024-05-20 21:12:32] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:12:38] [INFO ] [Nat]Absence check using state equation in 6341 ms returned sat
[2024-05-20 21:12:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:12:43] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4898 ms returned sat
[2024-05-20 21:13:10] [INFO ] Deduced a trap composed of 2 places in 26488 ms of which 19 ms to minimize.
[2024-05-20 21:13:37] [INFO ] Deduced a trap composed of 2 places in 25922 ms of which 8 ms to minimize.
[2024-05-20 21:13:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:13:38] [INFO ] [Real]Absence check using 90 positive place invariants in 171 ms returned sat
[2024-05-20 21:13:38] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 126 ms returned sat
[2024-05-20 21:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:13:45] [INFO ] [Real]Absence check using state equation in 6536 ms returned sat
[2024-05-20 21:13:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:13:50] [INFO ] [Real]Added 40200 Read/Feed constraints in 4759 ms returned sat
[2024-05-20 21:13:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:13:52] [INFO ] [Nat]Absence check using 90 positive place invariants in 174 ms returned sat
[2024-05-20 21:13:52] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:13:58] [INFO ] [Nat]Absence check using state equation in 5967 ms returned sat
[2024-05-20 21:14:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:14:02] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4871 ms returned sat
[2024-05-20 21:14:32] [INFO ] Deduced a trap composed of 2 places in 29008 ms of which 21 ms to minimize.
[2024-05-20 21:14:57] [INFO ] Deduced a trap composed of 2 places in 24836 ms of which 8 ms to minimize.
[2024-05-20 21:14:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:14:58] [INFO ] [Real]Absence check using 90 positive place invariants in 143 ms returned sat
[2024-05-20 21:14:59] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:15:04] [INFO ] [Real]Absence check using state equation in 5982 ms returned sat
[2024-05-20 21:15:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:15:10] [INFO ] [Real]Added 40200 Read/Feed constraints in 4859 ms returned sat
[2024-05-20 21:15:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:15:11] [INFO ] [Nat]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:15:11] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:15:18] [INFO ] [Nat]Absence check using state equation in 6092 ms returned sat
[2024-05-20 21:15:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:15:22] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4862 ms returned sat
[2024-05-20 21:15:51] [INFO ] Deduced a trap composed of 2 places in 28086 ms of which 8 ms to minimize.
[2024-05-20 21:16:21] [INFO ] Deduced a trap composed of 2 places in 29727 ms of which 8 ms to minimize.
[2024-05-20 21:16:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:16:22] [INFO ] [Real]Absence check using 90 positive place invariants in 151 ms returned sat
[2024-05-20 21:16:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:16:29] [INFO ] [Real]Absence check using state equation in 6217 ms returned sat
[2024-05-20 21:16:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:16:34] [INFO ] [Real]Added 40200 Read/Feed constraints in 4931 ms returned sat
[2024-05-20 21:16:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:16:36] [INFO ] [Nat]Absence check using 90 positive place invariants in 156 ms returned sat
[2024-05-20 21:16:36] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:16:42] [INFO ] [Nat]Absence check using state equation in 6034 ms returned sat
[2024-05-20 21:16:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:16:47] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4965 ms returned sat
[2024-05-20 21:17:17] [INFO ] Deduced a trap composed of 2 places in 29848 ms of which 8 ms to minimize.
[2024-05-20 21:17:47] [INFO ] Deduced a trap composed of 2 places in 29121 ms of which 8 ms to minimize.
[2024-05-20 21:17:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:17:48] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:17:48] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 120 ms returned sat
[2024-05-20 21:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:17:54] [INFO ] [Real]Absence check using state equation in 6240 ms returned sat
[2024-05-20 21:18:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:18:00] [INFO ] [Real]Added 40200 Read/Feed constraints in 5054 ms returned sat
[2024-05-20 21:18:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:18:02] [INFO ] [Nat]Absence check using 90 positive place invariants in 154 ms returned sat
[2024-05-20 21:18:02] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 122 ms returned sat
[2024-05-20 21:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:18:08] [INFO ] [Nat]Absence check using state equation in 6078 ms returned sat
[2024-05-20 21:18:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:18:13] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5308 ms returned sat
[2024-05-20 21:18:43] [INFO ] Deduced a trap composed of 2 places in 29478 ms of which 9 ms to minimize.
[2024-05-20 21:19:14] [INFO ] Deduced a trap composed of 2 places in 30049 ms of which 12 ms to minimize.
[2024-05-20 21:19:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:19:15] [INFO ] [Real]Absence check using 90 positive place invariants in 159 ms returned sat
[2024-05-20 21:19:15] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 124 ms returned sat
[2024-05-20 21:19:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:19:21] [INFO ] [Real]Absence check using state equation in 6365 ms returned sat
[2024-05-20 21:19:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:19:27] [INFO ] [Real]Added 40200 Read/Feed constraints in 5039 ms returned sat
[2024-05-20 21:19:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:19:29] [INFO ] [Nat]Absence check using 90 positive place invariants in 160 ms returned sat
[2024-05-20 21:19:29] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 120 ms returned sat
[2024-05-20 21:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:19:35] [INFO ] [Nat]Absence check using state equation in 6135 ms returned sat
[2024-05-20 21:19:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:19:40] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5074 ms returned sat
[2024-05-20 21:20:08] [INFO ] Deduced a trap composed of 2 places in 27745 ms of which 10 ms to minimize.
[2024-05-20 21:20:35] [INFO ] Deduced a trap composed of 2 places in 25947 ms of which 10 ms to minimize.
[2024-05-20 21:20:35] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:20:36] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:20:36] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:20:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:20:42] [INFO ] [Real]Absence check using state equation in 5965 ms returned sat
[2024-05-20 21:20:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:20:47] [INFO ] [Real]Added 40200 Read/Feed constraints in 4877 ms returned sat
[2024-05-20 21:20:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:20:49] [INFO ] [Nat]Absence check using 90 positive place invariants in 153 ms returned sat
[2024-05-20 21:20:49] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:21:12] [INFO ] [Nat]Absence check using state equation in 23264 ms returned sat
[2024-05-20 21:21:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:21:20] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7787 ms returned unknown
[2024-05-20 21:21:21] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:21:21] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:21:27] [INFO ] [Real]Absence check using state equation in 5945 ms returned sat
[2024-05-20 21:21:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:21:32] [INFO ] [Real]Added 40200 Read/Feed constraints in 4699 ms returned sat
[2024-05-20 21:21:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:21:34] [INFO ] [Nat]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 21:21:34] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:21:40] [INFO ] [Nat]Absence check using state equation in 5853 ms returned sat
[2024-05-20 21:21:44] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:21:44] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4767 ms returned sat
[2024-05-20 21:22:09] [INFO ] Deduced a trap composed of 2 places in 24173 ms of which 8 ms to minimize.
[2024-05-20 21:22:34] [INFO ] Deduced a trap composed of 2 places in 24265 ms of which 10 ms to minimize.
[2024-05-20 21:22:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:22:35] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:22:35] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:22:41] [INFO ] [Real]Absence check using state equation in 5971 ms returned sat
[2024-05-20 21:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:22:46] [INFO ] [Real]Added 40200 Read/Feed constraints in 4835 ms returned sat
[2024-05-20 21:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:22:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:22:48] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:22:54] [INFO ] [Nat]Absence check using state equation in 5842 ms returned sat
[2024-05-20 21:22:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:22:59] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4851 ms returned sat
[2024-05-20 21:23:25] [INFO ] Deduced a trap composed of 2 places in 25818 ms of which 10 ms to minimize.
[2024-05-20 21:23:50] [INFO ] Deduced a trap composed of 2 places in 24317 ms of which 7 ms to minimize.
[2024-05-20 21:23:50] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:23:51] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:23:51] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 21:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:23:57] [INFO ] [Real]Absence check using state equation in 5859 ms returned sat
[2024-05-20 21:24:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:24:02] [INFO ] [Real]Added 40200 Read/Feed constraints in 4836 ms returned sat
[2024-05-20 21:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:24:04] [INFO ] [Nat]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 21:24:04] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2024-05-20 21:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:24:10] [INFO ] [Nat]Absence check using state equation in 5832 ms returned sat
[2024-05-20 21:24:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:24:14] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4873 ms returned sat
[2024-05-20 21:24:43] [INFO ] Deduced a trap composed of 2 places in 27886 ms of which 9 ms to minimize.
[2024-05-20 21:25:08] [INFO ] Deduced a trap composed of 2 places in 24582 ms of which 7 ms to minimize.
[2024-05-20 21:25:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:25:09] [INFO ] [Real]Absence check using 90 positive place invariants in 145 ms returned sat
[2024-05-20 21:25:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:25:15] [INFO ] [Real]Absence check using state equation in 5904 ms returned sat
[2024-05-20 21:25:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:25:20] [INFO ] [Real]Added 40200 Read/Feed constraints in 4698 ms returned sat
[2024-05-20 21:25:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:25:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 153 ms returned sat
[2024-05-20 21:25:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 21:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:25:28] [INFO ] [Nat]Absence check using state equation in 5838 ms returned sat
[2024-05-20 21:25:32] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4732 ms returned sat
[2024-05-20 21:26:01] [INFO ] Deduced a trap composed of 2 places in 27691 ms of which 9 ms to minimize.
[2024-05-20 21:26:27] [INFO ] Deduced a trap composed of 2 places in 26139 ms of which 10 ms to minimize.
[2024-05-20 21:26:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:26:28] [INFO ] [Real]Absence check using 90 positive place invariants in 142 ms returned sat
[2024-05-20 21:26:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:26:34] [INFO ] [Real]Absence check using state equation in 5843 ms returned sat
[2024-05-20 21:26:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:26:40] [INFO ] [Real]Added 40200 Read/Feed constraints in 4889 ms returned sat
[2024-05-20 21:26:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:26:41] [INFO ] [Nat]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 21:26:41] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:26:47] [INFO ] [Nat]Absence check using state equation in 5916 ms returned sat
[2024-05-20 21:26:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:26:52] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4850 ms returned sat
[2024-05-20 21:27:18] [INFO ] Deduced a trap composed of 2 places in 25441 ms of which 7 ms to minimize.
[2024-05-20 21:27:43] [INFO ] Deduced a trap composed of 2 places in 24186 ms of which 8 ms to minimize.
[2024-05-20 21:27:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:27:44] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:27:44] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:27:50] [INFO ] [Real]Absence check using state equation in 5922 ms returned sat
[2024-05-20 21:27:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:27:55] [INFO ] [Real]Added 40200 Read/Feed constraints in 4738 ms returned sat
[2024-05-20 21:27:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:27:56] [INFO ] [Nat]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:27:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 111 ms returned sat
[2024-05-20 21:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:28:20] [INFO ] [Nat]Absence check using state equation in 23255 ms returned sat
[2024-05-20 21:28:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:28:28] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7980 ms returned unknown
[2024-05-20 21:28:29] [INFO ] [Real]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 21:28:29] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:28:35] [INFO ] [Real]Absence check using state equation in 5985 ms returned sat
[2024-05-20 21:28:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:28:40] [INFO ] [Real]Added 40200 Read/Feed constraints in 4945 ms returned sat
[2024-05-20 21:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:28:42] [INFO ] [Nat]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:28:42] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 21:28:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:28:48] [INFO ] [Nat]Absence check using state equation in 6049 ms returned sat
[2024-05-20 21:28:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:28:53] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4788 ms returned sat
[2024-05-20 21:29:18] [INFO ] Deduced a trap composed of 2 places in 24840 ms of which 8 ms to minimize.
[2024-05-20 21:29:44] [INFO ] Deduced a trap composed of 2 places in 25235 ms of which 10 ms to minimize.
[2024-05-20 21:29:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:29:45] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:29:45] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:29:51] [INFO ] [Real]Absence check using state equation in 5954 ms returned sat
[2024-05-20 21:29:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:29:56] [INFO ] [Real]Added 40200 Read/Feed constraints in 4750 ms returned sat
[2024-05-20 21:29:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:29:58] [INFO ] [Nat]Absence check using 90 positive place invariants in 150 ms returned sat
[2024-05-20 21:29:58] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:30:04] [INFO ] [Nat]Absence check using state equation in 5919 ms returned sat
[2024-05-20 21:30:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:30:09] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4947 ms returned sat
[2024-05-20 21:30:36] [INFO ] Deduced a trap composed of 2 places in 26230 ms of which 8 ms to minimize.
[2024-05-20 21:31:01] [INFO ] Deduced a trap composed of 2 places in 24316 ms of which 10 ms to minimize.
[2024-05-20 21:31:01] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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]
Support contains 15 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 3601 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3602 ms. Remains : 8650/8650 places, 40507/40507 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 3640 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
[2024-05-20 21:31:08] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
[2024-05-20 21:31:08] [INFO ] Invariant cache hit.
[2024-05-20 21:31:09] [INFO ] Implicit Places using invariants in 762 ms returned []
Implicit Place search using SMT only with invariants took 771 ms to find 0 implicit places.
[2024-05-20 21:31:09] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
[2024-05-20 21:31:09] [INFO ] Invariant cache hit.
[2024-05-20 21:31:09] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5187 ms. Remains : 8650/8650 places, 40507/40507 transitions.
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:31:13] [INFO ] Computed 92 invariants in 3418 ms
Finished random walk after 880459 steps, including 1631 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2124 ms. (steps per millisecond=470 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2144 ms. (steps per millisecond=466 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2130 ms. (steps per millisecond=469 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2147 ms. (steps per millisecond=465 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2128 ms. (steps per millisecond=469 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2144 ms. (steps per millisecond=466 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2152 ms. (steps per millisecond=464 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2153 ms. (steps per millisecond=464 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2181 ms. (steps per millisecond=458 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2114 ms. (steps per millisecond=473 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2131 ms. (steps per millisecond=469 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2124 ms. (steps per millisecond=470 ) properties (out of 15) seen :7
[2024-05-20 21:32:15] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:32:19] [INFO ] Computed 92 invariants in 3814 ms
[2024-05-20 21:32:20] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:32:20] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:32:26] [INFO ] [Real]Absence check using state equation in 5985 ms returned sat
[2024-05-20 21:32:27] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2024-05-20 21:32:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:32:32] [INFO ] [Real]Added 40200 Read/Feed constraints in 4799 ms returned sat
[2024-05-20 21:32:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:32:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:32:33] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2024-05-20 21:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:32:39] [INFO ] [Nat]Absence check using state equation in 5905 ms returned sat
[2024-05-20 21:32:44] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:32:44] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4894 ms returned sat
[2024-05-20 21:33:10] [INFO ] Deduced a trap composed of 2 places in 25465 ms of which 8 ms to minimize.
[2024-05-20 21:33:36] [INFO ] Deduced a trap composed of 2 places in 25049 ms of which 8 ms to minimize.
[2024-05-20 21:33:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:33:36] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:33:37] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 123 ms returned sat
[2024-05-20 21:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:33:42] [INFO ] [Real]Absence check using state equation in 5872 ms returned sat
[2024-05-20 21:33:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:33:48] [INFO ] [Real]Added 40200 Read/Feed constraints in 4744 ms returned sat
[2024-05-20 21:33:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:33:49] [INFO ] [Nat]Absence check using 90 positive place invariants in 154 ms returned sat
[2024-05-20 21:33:49] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:33:55] [INFO ] [Nat]Absence check using state equation in 6098 ms returned sat
[2024-05-20 21:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:34:00] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4975 ms returned sat
[2024-05-20 21:34:27] [INFO ] Deduced a trap composed of 2 places in 26359 ms of which 10 ms to minimize.
[2024-05-20 21:34:54] [INFO ] Deduced a trap composed of 2 places in 26147 ms of which 9 ms to minimize.
[2024-05-20 21:34:54] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:34:55] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:34:55] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:35:01] [INFO ] [Real]Absence check using state equation in 5895 ms returned sat
[2024-05-20 21:35:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:35:06] [INFO ] [Real]Added 40200 Read/Feed constraints in 4710 ms returned sat
[2024-05-20 21:35:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:35:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 150 ms returned sat
[2024-05-20 21:35:08] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 112 ms returned sat
[2024-05-20 21:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:35:14] [INFO ] [Nat]Absence check using state equation in 5788 ms returned sat
[2024-05-20 21:35:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:35:19] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4850 ms returned sat
[2024-05-20 21:35:46] [INFO ] Deduced a trap composed of 2 places in 26941 ms of which 9 ms to minimize.
[2024-05-20 21:36:15] [INFO ] Deduced a trap composed of 2 places in 28473 ms of which 10 ms to minimize.
[2024-05-20 21:36:15] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:36:16] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:36:16] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:36:22] [INFO ] [Real]Absence check using state equation in 5847 ms returned sat
[2024-05-20 21:36:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:36:27] [INFO ] [Real]Added 40200 Read/Feed constraints in 4797 ms returned sat
[2024-05-20 21:36:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:36:29] [INFO ] [Nat]Absence check using 90 positive place invariants in 153 ms returned sat
[2024-05-20 21:36:29] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:36:35] [INFO ] [Nat]Absence check using state equation in 5968 ms returned sat
[2024-05-20 21:36:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:36:40] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4865 ms returned sat
[2024-05-20 21:37:07] [INFO ] Deduced a trap composed of 2 places in 26301 ms of which 7 ms to minimize.
[2024-05-20 21:37:36] [INFO ] Deduced a trap composed of 2 places in 28874 ms of which 9 ms to minimize.
[2024-05-20 21:37:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:37:37] [INFO ] [Real]Absence check using 90 positive place invariants in 143 ms returned sat
[2024-05-20 21:37:37] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:37:43] [INFO ] [Real]Absence check using state equation in 5986 ms returned sat
[2024-05-20 21:37:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:37:48] [INFO ] [Real]Added 40200 Read/Feed constraints in 4765 ms returned sat
[2024-05-20 21:37:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:37:50] [INFO ] [Nat]Absence check using 90 positive place invariants in 151 ms returned sat
[2024-05-20 21:37:50] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:37:56] [INFO ] [Nat]Absence check using state equation in 5967 ms returned sat
[2024-05-20 21:38:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:38:01] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4827 ms returned sat
[2024-05-20 21:38:29] [INFO ] Deduced a trap composed of 2 places in 27848 ms of which 9 ms to minimize.
[2024-05-20 21:38:56] [INFO ] Deduced a trap composed of 2 places in 26145 ms of which 9 ms to minimize.
[2024-05-20 21:38:56] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:38:57] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:38:57] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:39:03] [INFO ] [Real]Absence check using state equation in 6035 ms returned sat
[2024-05-20 21:39:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:39:08] [INFO ] [Real]Added 40200 Read/Feed constraints in 4784 ms returned sat
[2024-05-20 21:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:39:10] [INFO ] [Nat]Absence check using 90 positive place invariants in 155 ms returned sat
[2024-05-20 21:39:10] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:39:16] [INFO ] [Nat]Absence check using state equation in 6021 ms returned sat
[2024-05-20 21:39:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:39:21] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4873 ms returned sat
[2024-05-20 21:39:46] [INFO ] Deduced a trap composed of 2 places in 25053 ms of which 7 ms to minimize.
[2024-05-20 21:40:12] [INFO ] Deduced a trap composed of 2 places in 24674 ms of which 8 ms to minimize.
[2024-05-20 21:40:12] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:40:13] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:40:13] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:40:19] [INFO ] [Real]Absence check using state equation in 5985 ms returned sat
[2024-05-20 21:40:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:40:24] [INFO ] [Real]Added 40200 Read/Feed constraints in 4773 ms returned sat
[2024-05-20 21:40:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:40:26] [INFO ] [Nat]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:40:26] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:40:32] [INFO ] [Nat]Absence check using state equation in 6017 ms returned sat
[2024-05-20 21:40:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:40:37] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4883 ms returned sat
[2024-05-20 21:41:03] [INFO ] Deduced a trap composed of 2 places in 26404 ms of which 9 ms to minimize.
[2024-05-20 21:41:29] [INFO ] Deduced a trap composed of 2 places in 25112 ms of which 8 ms to minimize.
[2024-05-20 21:41:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:41:30] [INFO ] [Real]Absence check using 90 positive place invariants in 144 ms returned sat
[2024-05-20 21:41:30] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 21:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:41:36] [INFO ] [Real]Absence check using state equation in 5933 ms returned sat
[2024-05-20 21:41:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:41:41] [INFO ] [Real]Added 40200 Read/Feed constraints in 4766 ms returned sat
[2024-05-20 21:41:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:41:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 155 ms returned sat
[2024-05-20 21:41:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:41:49] [INFO ] [Nat]Absence check using state equation in 5936 ms returned sat
[2024-05-20 21:41:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:41:54] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4787 ms returned sat
[2024-05-20 21:42:22] [INFO ] Deduced a trap composed of 2 places in 27679 ms of which 10 ms to minimize.
[2024-05-20 21:42:50] [INFO ] Deduced a trap composed of 2 places in 27395 ms of which 14 ms to minimize.
[2024-05-20 21:42:50] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:42:51] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:42:51] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 120 ms returned sat
[2024-05-20 21:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:42:57] [INFO ] [Real]Absence check using state equation in 6271 ms returned sat
[2024-05-20 21:43:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:43:03] [INFO ] [Real]Added 40200 Read/Feed constraints in 4784 ms returned sat
[2024-05-20 21:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:43:04] [INFO ] [Nat]Absence check using 90 positive place invariants in 152 ms returned sat
[2024-05-20 21:43:04] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:43:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:43:10] [INFO ] [Nat]Absence check using state equation in 6058 ms returned sat
[2024-05-20 21:43:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:43:15] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4807 ms returned sat
[2024-05-20 21:43:41] [INFO ] Deduced a trap composed of 2 places in 25783 ms of which 8 ms to minimize.
[2024-05-20 21:44:08] [INFO ] Deduced a trap composed of 2 places in 25862 ms of which 9 ms to minimize.
[2024-05-20 21:44:08] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:44:09] [INFO ] [Real]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 21:44:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:44:15] [INFO ] [Real]Absence check using state equation in 6104 ms returned sat
[2024-05-20 21:44:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:44:21] [INFO ] [Real]Added 40200 Read/Feed constraints in 4962 ms returned sat
[2024-05-20 21:44:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:44:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:44:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:44:28] [INFO ] [Nat]Absence check using state equation in 6020 ms returned sat
[2024-05-20 21:44:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:44:33] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4789 ms returned sat
[2024-05-20 21:45:01] [INFO ] Deduced a trap composed of 2 places in 27933 ms of which 10 ms to minimize.
[2024-05-20 21:45:27] [INFO ] Deduced a trap composed of 2 places in 25024 ms of which 8 ms to minimize.
[2024-05-20 21:45:27] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:45:28] [INFO ] [Real]Absence check using 90 positive place invariants in 143 ms returned sat
[2024-05-20 21:45:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:45:34] [INFO ] [Real]Absence check using state equation in 5937 ms returned sat
[2024-05-20 21:45:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:45:39] [INFO ] [Real]Added 40200 Read/Feed constraints in 4896 ms returned sat
[2024-05-20 21:45:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:45:41] [INFO ] [Nat]Absence check using 90 positive place invariants in 164 ms returned sat
[2024-05-20 21:45:41] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 120 ms returned sat
[2024-05-20 21:45:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:45:48] [INFO ] [Nat]Absence check using state equation in 6454 ms returned sat
[2024-05-20 21:45:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:45:53] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5197 ms returned sat
[2024-05-20 21:46:23] [INFO ] Deduced a trap composed of 2 places in 29853 ms of which 8 ms to minimize.
[2024-05-20 21:46:52] [INFO ] Deduced a trap composed of 2 places in 27771 ms of which 12 ms to minimize.
[2024-05-20 21:46:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:46:53] [INFO ] [Real]Absence check using 90 positive place invariants in 155 ms returned sat
[2024-05-20 21:46:53] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 121 ms returned sat
[2024-05-20 21:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:46:59] [INFO ] [Real]Absence check using state equation in 6139 ms returned sat
[2024-05-20 21:47:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:47:04] [INFO ] [Real]Added 40200 Read/Feed constraints in 5017 ms returned sat
[2024-05-20 21:47:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:47:06] [INFO ] [Nat]Absence check using 90 positive place invariants in 156 ms returned sat
[2024-05-20 21:47:06] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:47:12] [INFO ] [Nat]Absence check using state equation in 5971 ms returned sat
[2024-05-20 21:47:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:47:17] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4873 ms returned sat
[2024-05-20 21:47:47] [INFO ] Deduced a trap composed of 2 places in 29185 ms of which 10 ms to minimize.
[2024-05-20 21:48:15] [INFO ] Deduced a trap composed of 2 places in 27933 ms of which 10 ms to minimize.
[2024-05-20 21:48:15] [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 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:48:16] [INFO ] [Real]Absence check using 90 positive place invariants in 148 ms returned sat
[2024-05-20 21:48:16] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:48:22] [INFO ] [Real]Absence check using state equation in 6260 ms returned sat
[2024-05-20 21:48:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:48:28] [INFO ] [Real]Added 40200 Read/Feed constraints in 4915 ms returned sat
[2024-05-20 21:48:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:48:29] [INFO ] [Nat]Absence check using 90 positive place invariants in 156 ms returned sat
[2024-05-20 21:48:30] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:48:36] [INFO ] [Nat]Absence check using state equation in 6070 ms returned sat
[2024-05-20 21:48:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:48:41] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4978 ms returned sat
[2024-05-20 21:49:13] [INFO ] Deduced a trap composed of 2 places in 31547 ms of which 10 ms to minimize.
[2024-05-20 21:49:43] [INFO ] Deduced a trap composed of 2 places in 29425 ms of which 8 ms to minimize.
[2024-05-20 21:49:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:49:44] [INFO ] [Real]Absence check using 90 positive place invariants in 161 ms returned sat
[2024-05-20 21:49:44] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 122 ms returned sat
[2024-05-20 21:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:49:50] [INFO ] [Real]Absence check using state equation in 5977 ms returned sat
[2024-05-20 21:49:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:49:55] [INFO ] [Real]Added 40200 Read/Feed constraints in 4926 ms returned sat
[2024-05-20 21:49:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:49:57] [INFO ] [Nat]Absence check using 90 positive place invariants in 161 ms returned sat
[2024-05-20 21:49:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 120 ms returned sat
[2024-05-20 21:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:50:03] [INFO ] [Nat]Absence check using state equation in 6290 ms returned sat
[2024-05-20 21:50:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:50:09] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5174 ms returned sat
[2024-05-20 21:50:41] [INFO ] Deduced a trap composed of 2 places in 32043 ms of which 8 ms to minimize.
[2024-05-20 21:50:41] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-20 21:50:42] [INFO ] [Real]Absence check using 90 positive place invariants in 161 ms returned sat
[2024-05-20 21:50:42] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 124 ms returned sat
[2024-05-20 21:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:50:48] [INFO ] [Real]Absence check using state equation in 6218 ms returned sat
[2024-05-20 21:50:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:50:54] [INFO ] [Real]Added 40200 Read/Feed constraints in 4979 ms returned sat
[2024-05-20 21:50:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:50:56] [INFO ] [Nat]Absence check using 90 positive place invariants in 158 ms returned sat
[2024-05-20 21:50:56] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 21:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:51:02] [INFO ] [Nat]Absence check using state equation in 6030 ms returned sat
[2024-05-20 21:51:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:51:07] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4909 ms returned sat
[2024-05-20 21:51:34] [INFO ] Deduced a trap composed of 2 places in 26788 ms of which 7 ms to minimize.
[2024-05-20 21:52:00] [INFO ] Deduced a trap composed of 2 places in 25563 ms of which 10 ms to minimize.
[2024-05-20 21:52:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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]
Support contains 15 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 3559 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3560 ms. Remains : 8650/8650 places, 40507/40507 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 3664 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
[2024-05-20 21:52:07] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
[2024-05-20 21:52:07] [INFO ] Invariant cache hit.
[2024-05-20 21:52:08] [INFO ] Implicit Places using invariants in 783 ms returned []
Implicit Place search using SMT only with invariants took 783 ms to find 0 implicit places.
[2024-05-20 21:52:08] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
[2024-05-20 21:52:08] [INFO ] Invariant cache hit.
[2024-05-20 21:52:09] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5227 ms. Remains : 8650/8650 places, 40507/40507 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:52:12] [INFO ] Computed 92 invariants in 3397 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 349 ms. (steps per millisecond=28 ) 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
[2024-05-20 21:52:13] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:52:16] [INFO ] Computed 92 invariants in 3523 ms
[2024-05-20 21:52:17] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:52:17] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:52:21] [INFO ] [Real]Absence check using state equation in 3983 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 8643 transition count 40500
Applied a total of 21 rules in 10578 ms. Remains 8643 /8650 variables (removed 7) and now considering 40500/40507 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10580 ms. Remains : 8643/8650 places, 40500/40507 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2024-05-20 21:52:35] [INFO ] Computed 92 invariants in 3243 ms
Finished random walk after 879269 steps, including 1624 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties (out of 1) seen :0
[2024-05-20 21:53:07] [INFO ] Invariant cache hit.
[2024-05-20 21:53:08] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2024-05-20 21:53:08] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 118 ms returned sat
[2024-05-20 21:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:53:14] [INFO ] [Real]Absence check using state equation in 6060 ms returned sat
[2024-05-20 21:53:15] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 21:53:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:53:20] [INFO ] [Real]Added 40228 Read/Feed constraints in 4992 ms returned sat
[2024-05-20 21:53:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:53:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 21:53:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 114 ms returned sat
[2024-05-20 21:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:53:28] [INFO ] [Nat]Absence check using state equation in 6054 ms returned sat
[2024-05-20 21:53:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:53:33] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4835 ms returned sat
[2024-05-20 21:53:58] [INFO ] Deduced a trap composed of 3 places in 24842 ms of which 10 ms to minimize.
[2024-05-20 21:54:27] [INFO ] Deduced a trap composed of 2 places in 27805 ms of which 8 ms to minimize.
[2024-05-20 21:54:27] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3603 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 3604 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 3584 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2024-05-20 21:54:34] [INFO ] Invariant cache hit.
[2024-05-20 21:54:35] [INFO ] Implicit Places using invariants in 773 ms returned []
Implicit Place search using SMT only with invariants took 783 ms to find 0 implicit places.
[2024-05-20 21:54:35] [INFO ] Invariant cache hit.
[2024-05-20 21:54:35] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5130 ms. Remains : 8643/8643 places, 40500/40500 transitions.
[2024-05-20 21:54:35] [INFO ] Invariant cache hit.
Finished random walk after 879352 steps, including 1632 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2138 ms. (steps per millisecond=467 ) properties (out of 1) seen :1
[2024-05-20 21:55:08] [INFO ] Invariant cache hit.
[2024-05-20 21:55:08] [INFO ] [Real]Absence check using 90 positive place invariants in 139 ms returned sat
[2024-05-20 21:55:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2024-05-20 21:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:55:15] [INFO ] [Real]Absence check using state equation in 5976 ms returned sat
[2024-05-20 21:55:15] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 21:55:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:55:20] [INFO ] [Real]Added 40228 Read/Feed constraints in 4896 ms returned sat
[2024-05-20 21:55:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:55:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 143 ms returned sat
[2024-05-20 21:55:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 111 ms returned sat
[2024-05-20 21:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:55:28] [INFO ] [Nat]Absence check using state equation in 6053 ms returned sat
[2024-05-20 21:55:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:55:33] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4991 ms returned sat
[2024-05-20 21:55:59] [INFO ] Deduced a trap composed of 3 places in 25107 ms of which 7 ms to minimize.
[2024-05-20 21:56:22] [INFO ] Deduced a trap composed of 2 places in 23062 ms of which 7 ms to minimize.
[2024-05-20 21:56:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3679 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 3679 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 3631 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2024-05-20 21:56:30] [INFO ] Invariant cache hit.
[2024-05-20 21:56:30] [INFO ] Implicit Places using invariants in 750 ms returned []
Implicit Place search using SMT only with invariants took 751 ms to find 0 implicit places.
[2024-05-20 21:56:30] [INFO ] Invariant cache hit.
[2024-05-20 21:56:31] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5145 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00 in 262023 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:56:35] [INFO ] Computed 92 invariants in 3517 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 487 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 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
[2024-05-20 21:56:35] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 21:56:38] [INFO ] Computed 92 invariants in 3338 ms
[2024-05-20 21:56:39] [INFO ] [Real]Absence check using 90 positive place invariants in 168 ms returned sat
[2024-05-20 21:56:40] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 128 ms returned sat
[2024-05-20 21:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:56:43] [INFO ] [Real]Absence check using state equation in 3895 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 8643 transition count 40500
Applied a total of 21 rules in 10717 ms. Remains 8643 /8650 variables (removed 7) and now considering 40500/40507 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10726 ms. Remains : 8643/8650 places, 40500/40507 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2024-05-20 21:56:58] [INFO ] Computed 92 invariants in 3641 ms
Finished random walk after 670914 steps, including 1245 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 2411 ms. (steps per millisecond=414 ) properties (out of 1) seen :1
[2024-05-20 21:57:30] [INFO ] Invariant cache hit.
[2024-05-20 21:57:31] [INFO ] [Real]Absence check using 90 positive place invariants in 172 ms returned sat
[2024-05-20 21:57:31] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 131 ms returned sat
[2024-05-20 21:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:57:38] [INFO ] [Real]Absence check using state equation in 6839 ms returned sat
[2024-05-20 21:57:39] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 21:57:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:57:45] [INFO ] [Real]Added 40228 Read/Feed constraints in 5423 ms returned sat
[2024-05-20 21:57:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:57:46] [INFO ] [Nat]Absence check using 90 positive place invariants in 153 ms returned sat
[2024-05-20 21:57:46] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 21:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:57:52] [INFO ] [Nat]Absence check using state equation in 5910 ms returned sat
[2024-05-20 21:57:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:57:57] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4855 ms returned sat
[2024-05-20 21:58:22] [INFO ] Deduced a trap composed of 3 places in 24429 ms of which 7 ms to minimize.
[2024-05-20 21:58:46] [INFO ] Deduced a trap composed of 2 places in 23574 ms of which 8 ms to minimize.
[2024-05-20 21:58:46] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3628 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 3629 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 3646 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2024-05-20 21:58:54] [INFO ] Invariant cache hit.
[2024-05-20 21:58:54] [INFO ] Implicit Places using invariants in 758 ms returned []
Implicit Place search using SMT only with invariants took 759 ms to find 0 implicit places.
[2024-05-20 21:58:54] [INFO ] Invariant cache hit.
[2024-05-20 21:58:55] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5151 ms. Remains : 8643/8643 places, 40500/40500 transitions.
[2024-05-20 21:58:55] [INFO ] Invariant cache hit.
Finished random walk after 901817 steps, including 1671 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2178 ms. (steps per millisecond=459 ) properties (out of 1) seen :0
[2024-05-20 21:59:27] [INFO ] Invariant cache hit.
[2024-05-20 21:59:28] [INFO ] [Real]Absence check using 90 positive place invariants in 139 ms returned sat
[2024-05-20 21:59:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2024-05-20 21:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 21:59:34] [INFO ] [Real]Absence check using state equation in 6126 ms returned sat
[2024-05-20 21:59:35] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 21:59:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:59:40] [INFO ] [Real]Added 40228 Read/Feed constraints in 4951 ms returned sat
[2024-05-20 21:59:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 21:59:42] [INFO ] [Nat]Absence check using 90 positive place invariants in 160 ms returned sat
[2024-05-20 21:59:42] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 21:59:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 21:59:48] [INFO ] [Nat]Absence check using state equation in 5989 ms returned sat
[2024-05-20 21:59:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 21:59:53] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4855 ms returned sat
[2024-05-20 22:00:18] [INFO ] Deduced a trap composed of 3 places in 24871 ms of which 10 ms to minimize.
[2024-05-20 22:00:45] [INFO ] Deduced a trap composed of 2 places in 26491 ms of which 7 ms to minimize.
[2024-05-20 22:00:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3621 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 3621 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 3588 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
[2024-05-20 22:00:52] [INFO ] Invariant cache hit.
[2024-05-20 22:00:53] [INFO ] Implicit Places using invariants in 824 ms returned []
Implicit Place search using SMT only with invariants took 825 ms to find 0 implicit places.
[2024-05-20 22:00:53] [INFO ] Invariant cache hit.
[2024-05-20 22:00:54] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5207 ms. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01 in 263070 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:00:58] [INFO ] Computed 92 invariants in 4351 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2024-05-20 22:00:59] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:01:02] [INFO ] Computed 92 invariants in 3384 ms
[2024-05-20 22:01:03] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2024-05-20 22:01:03] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 22:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:01:07] [INFO ] [Real]Absence check using state equation in 4018 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 8642 transition count 40499
Applied a total of 22 rules in 10604 ms. Remains 8642 /8650 variables (removed 8) and now considering 40499/40507 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10605 ms. Remains : 8642/8650 places, 40499/40507 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:01:22] [INFO ] Computed 92 invariants in 4038 ms
Finished random walk after 877865 steps, including 1624 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 1) seen :1
[2024-05-20 22:01:54] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:01:58] [INFO ] Computed 92 invariants in 3827 ms
[2024-05-20 22:01:59] [INFO ] [Real]Absence check using 90 positive place invariants in 150 ms returned sat
[2024-05-20 22:01:59] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 22:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:02:05] [INFO ] [Real]Absence check using state equation in 6170 ms returned sat
[2024-05-20 22:02:06] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 22:02:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:02:11] [INFO ] [Real]Added 40228 Read/Feed constraints in 4883 ms returned sat
[2024-05-20 22:02:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:02:12] [INFO ] [Nat]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 22:02:12] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 111 ms returned sat
[2024-05-20 22:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:02:18] [INFO ] [Nat]Absence check using state equation in 6021 ms returned sat
[2024-05-20 22:02:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:02:23] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4772 ms returned sat
[2024-05-20 22:02:49] [INFO ] Deduced a trap composed of 2 places in 25283 ms of which 10 ms to minimize.
[2024-05-20 22:03:19] [INFO ] Deduced a trap composed of 2 places in 29535 ms of which 11 ms to minimize.
[2024-05-20 22:03:19] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 4047 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 4047 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 3951 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2024-05-20 22:03:27] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:03:27] [INFO ] Invariant cache hit.
[2024-05-20 22:03:28] [INFO ] Implicit Places using invariants in 785 ms returned []
Implicit Place search using SMT only with invariants took 786 ms to find 0 implicit places.
[2024-05-20 22:03:28] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:03:28] [INFO ] Invariant cache hit.
[2024-05-20 22:03:29] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5520 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02 in 154613 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-03
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:03:32] [INFO ] Computed 92 invariants in 3631 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2024-05-20 22:03:33] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:03:36] [INFO ] Computed 92 invariants in 3590 ms
[2024-05-20 22:03:37] [INFO ] [Real]Absence check using 90 positive place invariants in 158 ms returned sat
[2024-05-20 22:03:37] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 121 ms returned sat
[2024-05-20 22:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:03:41] [INFO ] [Real]Absence check using state equation in 3991 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 9 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 8642 transition count 40499
Applied a total of 22 rules in 12761 ms. Remains 8642 /8650 variables (removed 8) and now considering 40499/40507 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12762 ms. Remains : 8642/8650 places, 40499/40507 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:03:58] [INFO ] Computed 92 invariants in 3447 ms
Finished random walk after 894696 steps, including 1658 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2146 ms. (steps per millisecond=465 ) properties (out of 1) seen :1
[2024-05-20 22:04:30] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:04:33] [INFO ] Computed 92 invariants in 3357 ms
[2024-05-20 22:04:34] [INFO ] [Real]Absence check using 90 positive place invariants in 150 ms returned sat
[2024-05-20 22:04:34] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 117 ms returned sat
[2024-05-20 22:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:04:40] [INFO ] [Real]Absence check using state equation in 6029 ms returned sat
[2024-05-20 22:04:41] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 22:04:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:04:46] [INFO ] [Real]Added 40228 Read/Feed constraints in 4897 ms returned sat
[2024-05-20 22:04:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:04:47] [INFO ] [Nat]Absence check using 90 positive place invariants in 154 ms returned sat
[2024-05-20 22:04:48] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 113 ms returned sat
[2024-05-20 22:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:04:54] [INFO ] [Nat]Absence check using state equation in 5951 ms returned sat
[2024-05-20 22:04:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:04:58] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4957 ms returned sat
[2024-05-20 22:05:25] [INFO ] Deduced a trap composed of 2 places in 25797 ms of which 7 ms to minimize.
[2024-05-20 22:05:50] [INFO ] Deduced a trap composed of 2 places in 24261 ms of which 7 ms to minimize.
[2024-05-20 22:05:50] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3567 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 3568 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 3562 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2024-05-20 22:05:57] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:05:57] [INFO ] Invariant cache hit.
[2024-05-20 22:05:58] [INFO ] Implicit Places using invariants in 766 ms returned []
Implicit Place search using SMT only with invariants took 766 ms to find 0 implicit places.
[2024-05-20 22:05:58] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:05:58] [INFO ] Invariant cache hit.
[2024-05-20 22:05:58] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5085 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:06:02] [INFO ] Computed 92 invariants in 3315 ms
Finished random walk after 894568 steps, including 1657 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2117 ms. (steps per millisecond=472 ) properties (out of 1) seen :1
[2024-05-20 22:06:34] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:06:37] [INFO ] Computed 92 invariants in 3404 ms
[2024-05-20 22:06:38] [INFO ] [Real]Absence check using 90 positive place invariants in 151 ms returned sat
[2024-05-20 22:06:38] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 22:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:06:44] [INFO ] [Real]Absence check using state equation in 6141 ms returned sat
[2024-05-20 22:06:45] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2024-05-20 22:06:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:06:50] [INFO ] [Real]Added 40228 Read/Feed constraints in 4854 ms returned sat
[2024-05-20 22:06:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:06:52] [INFO ] [Nat]Absence check using 90 positive place invariants in 150 ms returned sat
[2024-05-20 22:06:52] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 115 ms returned sat
[2024-05-20 22:06:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:06:58] [INFO ] [Nat]Absence check using state equation in 6049 ms returned sat
[2024-05-20 22:07:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 22:07:03] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4824 ms returned sat
[2024-05-20 22:07:29] [INFO ] Deduced a trap composed of 2 places in 25657 ms of which 7 ms to minimize.
[2024-05-20 22:07:54] [INFO ] Deduced a trap composed of 2 places in 24398 ms of which 7 ms to minimize.
[2024-05-20 22:07:54] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 3547 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 3548 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 3559 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2024-05-20 22:08:01] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:08:01] [INFO ] Invariant cache hit.
[2024-05-20 22:08:02] [INFO ] Implicit Places using invariants in 758 ms returned []
Implicit Place search using SMT only with invariants took 759 ms to find 0 implicit places.
[2024-05-20 22:08:02] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
[2024-05-20 22:08:02] [INFO ] Invariant cache hit.
[2024-05-20 22:08:02] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5076 ms. Remains : 8642/8642 places, 40499/40499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-03 in 273696 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-04
Normalized transition count is 40500 out of 40507 initially.
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:08:06] [INFO ] Computed 92 invariants in 3235 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
[2024-05-20 22:08:06] [INFO ] Flow matrix only has 40500 transitions (discarded 7 similar events)
// Phase 1: matrix 40500 rows 8650 cols
[2024-05-20 22:08:09] [INFO ] Computed 92 invariants in 3262 ms
[2024-05-20 22:08:10] [INFO ] [Real]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 22:08:10] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 116 ms returned sat
[2024-05-20 22:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:08:14] [INFO ] [Real]Absence check using state equation in 4042 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 8642 transition count 40499
Applied a total of 22 rules in 10470 ms. Remains 8642 /8650 variables (removed 8) and now considering 40499/40507 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10471 ms. Remains : 8642/8650 places, 40499/40507 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:08:28] [INFO ] Computed 92 invariants in 3288 ms
Finished random walk after 896969 steps, including 1663 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2112 ms. (steps per millisecond=473 ) properties (out of 1) seen :1
[2024-05-20 22:09:00] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2024-05-20 22:09:04] [INFO ] Computed 92 invariants in 3309 ms
[2024-05-20 22:09:05] [INFO ] [Real]Absence check using 90 positive place invariants in 146 ms returned sat
[2024-05-20 22:09:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 119 ms returned sat
[2024-05-20 22:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12894868 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16065144 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-090"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r087-tall-171620521500101"
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 ;