Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690800781.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690800781
=====================================================================

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

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678384292958

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-100
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 17:51:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 17:51:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 17:51:36] [INFO ] Load time of PNML (sax parser for PT used): 1243 ms
[2023-03-09 17:51:36] [INFO ] Transformed 21204 places.
[2023-03-09 17:51:36] [INFO ] Transformed 60600 transitions.
[2023-03-09 17:51:36] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 1661 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 60600 rows 21204 cols
[2023-03-09 17:51:57] [INFO ] Computed 103 place invariants in 20541 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
[2023-03-09 17:51:58] [INFO ] Invariant cache hit.
[2023-03-09 17:52:03] [INFO ] [Real]Absence check using 101 positive place invariants in 890 ms returned sat
[2023-03-09 17:52:03] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 590 ms returned sat
[2023-03-09 17:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:07] [INFO ] [Real]Absence check using 101 positive place invariants in 804 ms returned sat
[2023-03-09 17:52:07] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 401 ms returned sat
[2023-03-09 17:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:12] [INFO ] [Real]Absence check using 101 positive place invariants in 876 ms returned sat
[2023-03-09 17:52:13] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 433 ms returned sat
[2023-03-09 17:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:14] [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: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:17] [INFO ] [Real]Absence check using 101 positive place invariants in 869 ms returned sat
[2023-03-09 17:52:18] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 527 ms returned sat
[2023-03-09 17:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:19] [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: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:22] [INFO ] [Real]Absence check using 101 positive place invariants in 860 ms returned sat
[2023-03-09 17:52:23] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 435 ms returned sat
[2023-03-09 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:27] [INFO ] [Real]Absence check using 101 positive place invariants in 891 ms returned sat
[2023-03-09 17:52:27] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 475 ms returned sat
[2023-03-09 17:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:29] [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: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:32] [INFO ] [Real]Absence check using 101 positive place invariants in 879 ms returned sat
[2023-03-09 17:52:32] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 419 ms returned sat
[2023-03-09 17:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:34] [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: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:37] [INFO ] [Real]Absence check using 101 positive place invariants in 812 ms returned sat
[2023-03-09 17:52:37] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 435 ms returned sat
[2023-03-09 17:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:42] [INFO ] [Real]Absence check using 101 positive place invariants in 845 ms returned sat
[2023-03-09 17:52:42] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 436 ms returned sat
[2023-03-09 17:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:44] [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: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:47] [INFO ] [Real]Absence check using 101 positive place invariants in 805 ms returned sat
[2023-03-09 17:52:47] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 590 ms returned sat
[2023-03-09 17:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:51] [INFO ] [Real]Absence check using 101 positive place invariants in 796 ms returned sat
[2023-03-09 17:52:52] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 394 ms returned sat
[2023-03-09 17:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:54] [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: 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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:52:56] [INFO ] [Real]Absence check using 101 positive place invariants in 777 ms returned sat
[2023-03-09 17:52:57] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 393 ms returned sat
[2023-03-09 17:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:52:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:53:01] [INFO ] [Real]Absence check using 101 positive place invariants in 757 ms returned sat
[2023-03-09 17:53:02] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 392 ms returned sat
[2023-03-09 17:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:53:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:53:07] [INFO ] [Real]Absence check using 101 positive place invariants in 793 ms returned sat
[2023-03-09 17:53:07] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 395 ms returned sat
[2023-03-09 17:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:53:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:53:12] [INFO ] [Real]Absence check using 101 positive place invariants in 826 ms returned sat
[2023-03-09 17:53:12] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 404 ms returned sat
[2023-03-09 17:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:53:14] [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 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:53:17] [INFO ] [Real]Absence check using 101 positive place invariants in 780 ms returned sat
[2023-03-09 17:53:17] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 400 ms returned sat
[2023-03-09 17:53:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:53:19] [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: Broken pipe ... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0]
Support contains 16 out of 21204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21204/21204 places, 60600/60600 transitions.
Graph (complete) has 81501 edges and 21204 vertex of which 21203 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.88 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 700 place count 21203 transition count 59901
Reduce places removed 699 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 700 rules applied. Total rules applied 1400 place count 20504 transition count 59900
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1401 place count 20503 transition count 59900
Performed 9695 Post agglomeration using F-continuation condition.Transition count delta: 9695
Deduced a syphon composed of 9695 places in 52 ms
Reduce places removed 9695 places and 0 transitions.
Iterating global reduction 3 with 19390 rules applied. Total rules applied 20791 place count 10808 transition count 50205
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 20792 place count 10808 transition count 50204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20793 place count 10807 transition count 50204
Partial Free-agglomeration rule applied 10387 times.
Drop transitions removed 10387 transitions
Iterating global reduction 4 with 10387 rules applied. Total rules applied 31180 place count 10807 transition count 50204
Applied a total of 31180 rules in 44274 ms. Remains 10807 /21204 variables (removed 10397) and now considering 50204/60600 (removed 10396) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44282 ms. Remains : 10807/21204 places, 50204/60600 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 17:54:13] [INFO ] Computed 102 place invariants in 10231 ms
Finished random walk after 620297 steps, including 1020 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=20 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2236 ms. (steps per millisecond=447 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2216 ms. (steps per millisecond=451 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2201 ms. (steps per millisecond=454 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2207 ms. (steps per millisecond=453 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2239 ms. (steps per millisecond=446 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2205 ms. (steps per millisecond=453 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2207 ms. (steps per millisecond=453 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2235 ms. (steps per millisecond=447 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2188 ms. (steps per millisecond=457 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2208 ms. (steps per millisecond=452 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2204 ms. (steps per millisecond=453 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2573 ms. (steps per millisecond=388 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2228 ms. (steps per millisecond=448 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2205 ms. (steps per millisecond=453 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2208 ms. (steps per millisecond=452 ) properties (out of 16) seen :4
[2023-03-09 17:55:19] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 17:55:30] [INFO ] Computed 102 place invariants in 10807 ms
[2023-03-09 17:55:31] [INFO ] [Real]Absence check using 100 positive place invariants in 180 ms returned sat
[2023-03-09 17:55:31] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 208 ms returned sat
[2023-03-09 17:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:55:39] [INFO ] [Real]Absence check using state equation in 8017 ms returned sat
[2023-03-09 17:55:41] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-09 17:55:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:55:48] [INFO ] [Real]Added 49374 Read/Feed constraints in 7072 ms returned sat
[2023-03-09 17:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:55:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 17:55:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-09 17:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:55:59] [INFO ] [Nat]Absence check using state equation in 8554 ms returned sat
[2023-03-09 17:56:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:56:06] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6497 ms returned sat
[2023-03-09 17:56:40] [INFO ] Deduced a trap composed of 2 places in 33013 ms of which 14 ms to minimize.
[2023-03-09 17:56:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:56:41] [INFO ] [Real]Absence check using 100 positive place invariants in 271 ms returned sat
[2023-03-09 17:56:41] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 200 ms returned sat
[2023-03-09 17:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:56:50] [INFO ] [Real]Absence check using state equation in 8732 ms returned sat
[2023-03-09 17:56:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:56:57] [INFO ] [Real]Added 49374 Read/Feed constraints in 6573 ms returned sat
[2023-03-09 17:56:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:56:59] [INFO ] [Nat]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 17:56:59] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 17:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:57:07] [INFO ] [Nat]Absence check using state equation in 8145 ms returned sat
[2023-03-09 17:57:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:57:14] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6441 ms returned sat
[2023-03-09 17:57:49] [INFO ] Deduced a trap composed of 2 places in 34971 ms of which 12 ms to minimize.
[2023-03-09 17:57:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:57:50] [INFO ] [Real]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-09 17:57:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-09 17:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:57:59] [INFO ] [Real]Absence check using state equation in 8915 ms returned sat
[2023-03-09 17:58:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:58:07] [INFO ] [Real]Added 49374 Read/Feed constraints in 6715 ms returned sat
[2023-03-09 17:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:58:09] [INFO ] [Nat]Absence check using 100 positive place invariants in 170 ms returned sat
[2023-03-09 17:58:09] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-09 17:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:58:17] [INFO ] [Nat]Absence check using state equation in 7927 ms returned sat
[2023-03-09 17:58:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:58:23] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6482 ms returned sat
[2023-03-09 17:58:58] [INFO ] Deduced a trap composed of 2 places in 33634 ms of which 23 ms to minimize.
[2023-03-09 17:58:58] [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 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 17:58:59] [INFO ] [Real]Absence check using 100 positive place invariants in 167 ms returned sat
[2023-03-09 17:58:59] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 159 ms returned sat
[2023-03-09 17:58:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:59:07] [INFO ] [Real]Absence check using state equation in 7963 ms returned sat
[2023-03-09 17:59:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:59:15] [INFO ] [Real]Added 49374 Read/Feed constraints in 6647 ms returned sat
[2023-03-09 17:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:59:16] [INFO ] [Nat]Absence check using 100 positive place invariants in 168 ms returned sat
[2023-03-09 17:59:16] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 17:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:59:24] [INFO ] [Nat]Absence check using state equation in 8093 ms returned sat
[2023-03-09 17:59:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 17:59:31] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6352 ms returned sat
[2023-03-09 18:00:06] [INFO ] Deduced a trap composed of 2 places in 34747 ms of which 9 ms to minimize.
[2023-03-09 18:00:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:00:08] [INFO ] [Real]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-09 18:00:08] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-09 18:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:00:16] [INFO ] [Real]Absence check using state equation in 8013 ms returned sat
[2023-03-09 18:00:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:00:23] [INFO ] [Real]Added 49374 Read/Feed constraints in 7102 ms returned sat
[2023-03-09 18:00:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:00:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 188 ms returned sat
[2023-03-09 18:00:25] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 147 ms returned sat
[2023-03-09 18:00:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:00:34] [INFO ] [Nat]Absence check using state equation in 8243 ms returned sat
[2023-03-09 18:00:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:00:40] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6526 ms returned sat
[2023-03-09 18:01:13] [INFO ] Deduced a trap composed of 2 places in 31747 ms of which 12 ms to minimize.
[2023-03-09 18:01:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:01:14] [INFO ] [Real]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-09 18:01:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 18:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:01:22] [INFO ] [Real]Absence check using state equation in 7833 ms returned sat
[2023-03-09 18:01:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:01:29] [INFO ] [Real]Added 49374 Read/Feed constraints in 6727 ms returned sat
[2023-03-09 18:01:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:01:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-09 18:01:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-09 18:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:01:39] [INFO ] [Nat]Absence check using state equation in 8107 ms returned sat
[2023-03-09 18:01:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:01:46] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6330 ms returned sat
[2023-03-09 18:02:19] [INFO ] Deduced a trap composed of 2 places in 32245 ms of which 12 ms to minimize.
[2023-03-09 18:02:19] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:02:20] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:02:20] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:02:28] [INFO ] [Real]Absence check using state equation in 7935 ms returned sat
[2023-03-09 18:02:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:02:35] [INFO ] [Real]Added 49374 Read/Feed constraints in 6632 ms returned sat
[2023-03-09 18:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:02:37] [INFO ] [Nat]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-09 18:02:37] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 149 ms returned sat
[2023-03-09 18:02:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:02:47] [INFO ] [Nat]Absence check using state equation in 9206 ms returned sat
[2023-03-09 18:02:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:02:54] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6990 ms returned sat
[2023-03-09 18:03:28] [INFO ] Deduced a trap composed of 2 places in 33944 ms of which 8 ms to minimize.
[2023-03-09 18:03:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:03:30] [INFO ] [Real]Absence check using 100 positive place invariants in 172 ms returned sat
[2023-03-09 18:03:30] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 152 ms returned sat
[2023-03-09 18:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:03:38] [INFO ] [Real]Absence check using state equation in 8059 ms returned sat
[2023-03-09 18:03:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:03:45] [INFO ] [Real]Added 49374 Read/Feed constraints in 6697 ms returned sat
[2023-03-09 18:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:03:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-09 18:03:47] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:03:55] [INFO ] [Nat]Absence check using state equation in 8152 ms returned sat
[2023-03-09 18:04:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:04:02] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6435 ms returned sat
[2023-03-09 18:04:35] [INFO ] Deduced a trap composed of 2 places in 32353 ms of which 8 ms to minimize.
[2023-03-09 18:04:35] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:04:36] [INFO ] [Real]Absence check using 100 positive place invariants in 170 ms returned sat
[2023-03-09 18:04:36] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:04:44] [INFO ] [Real]Absence check using state equation in 7882 ms returned sat
[2023-03-09 18:04:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:04:51] [INFO ] [Real]Added 49374 Read/Feed constraints in 6592 ms returned sat
[2023-03-09 18:04:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:04:53] [INFO ] [Nat]Absence check using 100 positive place invariants in 175 ms returned sat
[2023-03-09 18:04:53] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:04:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:05:01] [INFO ] [Nat]Absence check using state equation in 7925 ms returned sat
[2023-03-09 18:05:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:05:08] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6428 ms returned sat
[2023-03-09 18:05:43] [INFO ] Deduced a trap composed of 2 places in 34734 ms of which 8 ms to minimize.
[2023-03-09 18:05:43] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:05:44] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:05:45] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-09 18:05:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:05:52] [INFO ] [Real]Absence check using state equation in 7899 ms returned sat
[2023-03-09 18:05:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:06:00] [INFO ] [Real]Added 49374 Read/Feed constraints in 6498 ms returned sat
[2023-03-09 18:06:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:06:01] [INFO ] [Nat]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-09 18:06:01] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:06:09] [INFO ] [Nat]Absence check using state equation in 7886 ms returned sat
[2023-03-09 18:06:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:06:15] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6219 ms returned sat
[2023-03-09 18:06:52] [INFO ] Deduced a trap composed of 2 places in 35418 ms of which 9 ms to minimize.
[2023-03-09 18:06:52] [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 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:06:53] [INFO ] [Real]Absence check using 100 positive place invariants in 157 ms returned sat
[2023-03-09 18:06:53] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 18:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:07:01] [INFO ] [Real]Absence check using state equation in 7867 ms returned sat
[2023-03-09 18:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:07:08] [INFO ] [Real]Added 49374 Read/Feed constraints in 6594 ms returned sat
[2023-03-09 18:07:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:07:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 18:07:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 203 ms returned sat
[2023-03-09 18:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:07:18] [INFO ] [Nat]Absence check using state equation in 8120 ms returned sat
[2023-03-09 18:07:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:07:25] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6361 ms returned sat
[2023-03-09 18:07:56] [INFO ] Deduced a trap composed of 2 places in 30993 ms of which 19 ms to minimize.
[2023-03-09 18:07:56] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:07:58] [INFO ] [Real]Absence check using 100 positive place invariants in 157 ms returned sat
[2023-03-09 18:07:58] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:08:05] [INFO ] [Real]Absence check using state equation in 7686 ms returned sat
[2023-03-09 18:08:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:08:12] [INFO ] [Real]Added 49374 Read/Feed constraints in 6400 ms returned sat
[2023-03-09 18:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:08:14] [INFO ] [Nat]Absence check using 100 positive place invariants in 185 ms returned sat
[2023-03-09 18:08:14] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:08:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:08:22] [INFO ] [Nat]Absence check using state equation in 7892 ms returned sat
[2023-03-09 18:08:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:08:29] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6396 ms returned sat
[2023-03-09 18:09:05] [INFO ] Deduced a trap composed of 2 places in 35599 ms of which 8 ms to minimize.
[2023-03-09 18:09:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:09:06] [INFO ] [Real]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-09 18:09:06] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:09:14] [INFO ] [Real]Absence check using state equation in 8002 ms returned sat
[2023-03-09 18:09:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:09:22] [INFO ] [Real]Added 49374 Read/Feed constraints in 6818 ms returned sat
[2023-03-09 18:09:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:09:23] [INFO ] [Nat]Absence check using 100 positive place invariants in 167 ms returned sat
[2023-03-09 18:09:23] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:09:31] [INFO ] [Nat]Absence check using state equation in 7801 ms returned sat
[2023-03-09 18:09:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:09:38] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6320 ms returned sat
[2023-03-09 18:10:08] [INFO ] Deduced a trap composed of 2 places in 29635 ms of which 8 ms to minimize.
[2023-03-09 18:10:08] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:10:09] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-09 18:10:09] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-09 18:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:10:17] [INFO ] [Real]Absence check using state equation in 7660 ms returned sat
[2023-03-09 18:10:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:10:24] [INFO ] [Real]Added 49374 Read/Feed constraints in 6359 ms returned sat
[2023-03-09 18:10:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:10:26] [INFO ] [Nat]Absence check using 100 positive place invariants in 200 ms returned sat
[2023-03-09 18:10:26] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 162 ms returned sat
[2023-03-09 18:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:10:34] [INFO ] [Nat]Absence check using state equation in 8536 ms returned sat
[2023-03-09 18:10:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:10:41] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6357 ms returned sat
[2023-03-09 18:11:14] [INFO ] Deduced a trap composed of 2 places in 32159 ms of which 23 ms to minimize.
[2023-03-09 18:11:14] [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 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:11:15] [INFO ] [Real]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-09 18:11:15] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:11:24] [INFO ] [Real]Absence check using state equation in 9024 ms returned sat
[2023-03-09 18:11:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:11:32] [INFO ] [Real]Added 49374 Read/Feed constraints in 7477 ms returned sat
[2023-03-09 18:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:11:34] [INFO ] [Nat]Absence check using 100 positive place invariants in 181 ms returned sat
[2023-03-09 18:11:34] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:11:42] [INFO ] [Nat]Absence check using state equation in 7970 ms returned sat
[2023-03-09 18:11:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:11:49] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6348 ms returned sat
[2023-03-09 18:12:22] [INFO ] Deduced a trap composed of 2 places in 32984 ms of which 11 ms to minimize.
[2023-03-09 18:12:22] [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 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:12:24] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-09 18:12:24] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 18:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:12:31] [INFO ] [Real]Absence check using state equation in 7731 ms returned sat
[2023-03-09 18:12:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:12:39] [INFO ] [Real]Added 49374 Read/Feed constraints in 6441 ms returned sat
[2023-03-09 18:12:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:12:40] [INFO ] [Nat]Absence check using 100 positive place invariants in 154 ms returned sat
[2023-03-09 18:12:40] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:12:48] [INFO ] [Nat]Absence check using state equation in 7804 ms returned sat
[2023-03-09 18:12:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:12:55] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6475 ms returned sat
[2023-03-09 18:13:28] [INFO ] Deduced a trap composed of 2 places in 32669 ms of which 8 ms to minimize.
[2023-03-09 18:13:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 26, 1, 1, 1]
Support contains 16 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 4876 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4877 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 4405 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-09 18:13:37] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-09 18:13:37] [INFO ] Invariant cache hit.
[2023-03-09 18:13:38] [INFO ] Implicit Places using invariants in 1004 ms returned []
Implicit Place search using SMT only with invariants took 1005 ms to find 0 implicit places.
[2023-03-09 18:13:38] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-09 18:13:38] [INFO ] Invariant cache hit.
[2023-03-09 18:13:40] [INFO ] Dead Transitions using invariants and state equation in 1192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6614 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:13:49] [INFO ] Computed 102 place invariants in 8965 ms
Finished random walk after 720220 steps, including 1180 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=24 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2247 ms. (steps per millisecond=445 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2595 ms. (steps per millisecond=385 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2587 ms. (steps per millisecond=386 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2600 ms. (steps per millisecond=384 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2549 ms. (steps per millisecond=392 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2371 ms. (steps per millisecond=421 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2157 ms. (steps per millisecond=463 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2151 ms. (steps per millisecond=464 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2155 ms. (steps per millisecond=464 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2354 ms. (steps per millisecond=424 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2168 ms. (steps per millisecond=461 ) properties (out of 16) seen :3
[2023-03-09 18:14:55] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:15:05] [INFO ] Computed 102 place invariants in 9940 ms
[2023-03-09 18:15:07] [INFO ] [Real]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-09 18:15:07] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 226 ms returned sat
[2023-03-09 18:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:15:15] [INFO ] [Real]Absence check using state equation in 7811 ms returned sat
[2023-03-09 18:15:16] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-09 18:15:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:15:23] [INFO ] [Real]Added 49374 Read/Feed constraints in 7361 ms returned sat
[2023-03-09 18:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:15:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-09 18:15:26] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 151 ms returned sat
[2023-03-09 18:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:15:34] [INFO ] [Nat]Absence check using state equation in 8225 ms returned sat
[2023-03-09 18:15:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:15:40] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6309 ms returned sat
[2023-03-09 18:16:13] [INFO ] Deduced a trap composed of 2 places in 31944 ms of which 9 ms to minimize.
[2023-03-09 18:16:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:16:14] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:16:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-09 18:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:16:22] [INFO ] [Real]Absence check using state equation in 7837 ms returned sat
[2023-03-09 18:16:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:16:29] [INFO ] [Real]Added 49374 Read/Feed constraints in 6390 ms returned sat
[2023-03-09 18:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:16:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 18:16:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:16:39] [INFO ] [Nat]Absence check using state equation in 8049 ms returned sat
[2023-03-09 18:16:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:16:45] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6482 ms returned sat
[2023-03-09 18:17:22] [INFO ] Deduced a trap composed of 2 places in 35896 ms of which 20 ms to minimize.
[2023-03-09 18:17:22] [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 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:17:23] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2023-03-09 18:17:23] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:17:31] [INFO ] [Real]Absence check using state equation in 8060 ms returned sat
[2023-03-09 18:17:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:17:38] [INFO ] [Real]Added 49374 Read/Feed constraints in 6555 ms returned sat
[2023-03-09 18:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:17:41] [INFO ] [Nat]Absence check using 100 positive place invariants in 214 ms returned sat
[2023-03-09 18:17:41] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 220 ms returned sat
[2023-03-09 18:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:17:50] [INFO ] [Nat]Absence check using state equation in 9365 ms returned sat
[2023-03-09 18:17:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:17:57] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6658 ms returned sat
[2023-03-09 18:18:32] [INFO ] Deduced a trap composed of 2 places in 34416 ms of which 9 ms to minimize.
[2023-03-09 18:18:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:18:33] [INFO ] [Real]Absence check using 100 positive place invariants in 160 ms returned sat
[2023-03-09 18:18:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:18:42] [INFO ] [Real]Absence check using state equation in 7895 ms returned sat
[2023-03-09 18:18:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:18:49] [INFO ] [Real]Added 49374 Read/Feed constraints in 6635 ms returned sat
[2023-03-09 18:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:18:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-09 18:18:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 18:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:18:59] [INFO ] [Nat]Absence check using state equation in 7938 ms returned sat
[2023-03-09 18:19:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:19:05] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6466 ms returned sat
[2023-03-09 18:19:41] [INFO ] Deduced a trap composed of 2 places in 34583 ms of which 9 ms to minimize.
[2023-03-09 18:19:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:19:42] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:19:42] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-09 18:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:19:51] [INFO ] [Real]Absence check using state equation in 8664 ms returned sat
[2023-03-09 18:19:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:19:58] [INFO ] [Real]Added 49374 Read/Feed constraints in 6766 ms returned sat
[2023-03-09 18:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:20:00] [INFO ] [Nat]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-09 18:20:00] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:20:09] [INFO ] [Nat]Absence check using state equation in 8958 ms returned sat
[2023-03-09 18:20:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:20:17] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7150 ms returned sat
[2023-03-09 18:20:50] [INFO ] Deduced a trap composed of 2 places in 32553 ms of which 24 ms to minimize.
[2023-03-09 18:20:50] [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 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:20:51] [INFO ] [Real]Absence check using 100 positive place invariants in 160 ms returned sat
[2023-03-09 18:20:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-09 18:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:20:59] [INFO ] [Real]Absence check using state equation in 8102 ms returned sat
[2023-03-09 18:21:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:21:06] [INFO ] [Real]Added 49374 Read/Feed constraints in 6445 ms returned sat
[2023-03-09 18:21:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:21:08] [INFO ] [Nat]Absence check using 100 positive place invariants in 181 ms returned sat
[2023-03-09 18:21:08] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:21:16] [INFO ] [Nat]Absence check using state equation in 8003 ms returned sat
[2023-03-09 18:21:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:21:23] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6473 ms returned sat
[2023-03-09 18:21:54] [INFO ] Deduced a trap composed of 2 places in 30833 ms of which 8 ms to minimize.
[2023-03-09 18:21:54] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:21:55] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-09 18:21:56] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:22:03] [INFO ] [Real]Absence check using state equation in 7868 ms returned sat
[2023-03-09 18:22:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:22:11] [INFO ] [Real]Added 49374 Read/Feed constraints in 6379 ms returned sat
[2023-03-09 18:22:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:22:12] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:22:12] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:22:20] [INFO ] [Nat]Absence check using state equation in 8010 ms returned sat
[2023-03-09 18:22:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:22:27] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6410 ms returned sat
[2023-03-09 18:23:03] [INFO ] Deduced a trap composed of 2 places in 35645 ms of which 9 ms to minimize.
[2023-03-09 18:23:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:23:04] [INFO ] [Real]Absence check using 100 positive place invariants in 153 ms returned sat
[2023-03-09 18:23:04] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:23:13] [INFO ] [Real]Absence check using state equation in 8272 ms returned sat
[2023-03-09 18:23:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:23:20] [INFO ] [Real]Added 49374 Read/Feed constraints in 6443 ms returned sat
[2023-03-09 18:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:23:22] [INFO ] [Nat]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-09 18:23:22] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:23:30] [INFO ] [Nat]Absence check using state equation in 8187 ms returned sat
[2023-03-09 18:23:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:23:36] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6394 ms returned sat
[2023-03-09 18:24:12] [INFO ] Deduced a trap composed of 2 places in 34668 ms of which 8 ms to minimize.
[2023-03-09 18:24:12] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:24:13] [INFO ] [Real]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-09 18:24:13] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-09 18:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:24:21] [INFO ] [Real]Absence check using state equation in 7917 ms returned sat
[2023-03-09 18:24:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:24:28] [INFO ] [Real]Added 49374 Read/Feed constraints in 6648 ms returned sat
[2023-03-09 18:24:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:24:30] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:24:30] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:24:38] [INFO ] [Nat]Absence check using state equation in 7912 ms returned sat
[2023-03-09 18:24:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:24:44] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6410 ms returned sat
[2023-03-09 18:25:18] [INFO ] Deduced a trap composed of 2 places in 33159 ms of which 8 ms to minimize.
[2023-03-09 18:25:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:25:19] [INFO ] [Real]Absence check using 100 positive place invariants in 154 ms returned sat
[2023-03-09 18:25:19] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 18:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:25:27] [INFO ] [Real]Absence check using state equation in 7887 ms returned sat
[2023-03-09 18:25:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:25:34] [INFO ] [Real]Added 49374 Read/Feed constraints in 6369 ms returned sat
[2023-03-09 18:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:25:36] [INFO ] [Nat]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-09 18:25:36] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 118 ms returned sat
[2023-03-09 18:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:25:44] [INFO ] [Nat]Absence check using state equation in 7845 ms returned sat
[2023-03-09 18:25:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:25:50] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6260 ms returned sat
[2023-03-09 18:26:26] [INFO ] Deduced a trap composed of 2 places in 35390 ms of which 8 ms to minimize.
[2023-03-09 18:26:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:26:27] [INFO ] [Real]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-09 18:26:27] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-09 18:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:26:35] [INFO ] [Real]Absence check using state equation in 7731 ms returned sat
[2023-03-09 18:26:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:26:42] [INFO ] [Real]Added 49374 Read/Feed constraints in 6454 ms returned sat
[2023-03-09 18:26:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:26:44] [INFO ] [Nat]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-09 18:26:44] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 128 ms returned sat
[2023-03-09 18:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:26:52] [INFO ] [Nat]Absence check using state equation in 8027 ms returned sat
[2023-03-09 18:26:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:26:59] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6389 ms returned sat
[2023-03-09 18:27:34] [INFO ] Deduced a trap composed of 2 places in 34713 ms of which 10 ms to minimize.
[2023-03-09 18:27:34] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:27:35] [INFO ] [Real]Absence check using 100 positive place invariants in 160 ms returned sat
[2023-03-09 18:27:35] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:27:44] [INFO ] [Real]Absence check using state equation in 8610 ms returned sat
[2023-03-09 18:27:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:27:51] [INFO ] [Real]Added 49374 Read/Feed constraints in 6549 ms returned sat
[2023-03-09 18:27:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:27:53] [INFO ] [Nat]Absence check using 100 positive place invariants in 152 ms returned sat
[2023-03-09 18:27:53] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 126 ms returned sat
[2023-03-09 18:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:28:02] [INFO ] [Nat]Absence check using state equation in 8738 ms returned sat
[2023-03-09 18:28:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:28:08] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6352 ms returned sat
[2023-03-09 18:28:44] [INFO ] Deduced a trap composed of 2 places in 35589 ms of which 9 ms to minimize.
[2023-03-09 18:28:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:28:46] [INFO ] [Real]Absence check using 100 positive place invariants in 181 ms returned sat
[2023-03-09 18:28:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 215 ms returned sat
[2023-03-09 18:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:28:54] [INFO ] [Real]Absence check using state equation in 7829 ms returned sat
[2023-03-09 18:29:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:29:01] [INFO ] [Real]Added 49374 Read/Feed constraints in 6373 ms returned sat
[2023-03-09 18:29:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:29:02] [INFO ] [Nat]Absence check using 100 positive place invariants in 250 ms returned sat
[2023-03-09 18:29:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 131 ms returned sat
[2023-03-09 18:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:29:10] [INFO ] [Nat]Absence check using state equation in 7893 ms returned sat
[2023-03-09 18:29:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:29:17] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6409 ms returned sat
[2023-03-09 18:29:52] [INFO ] Deduced a trap composed of 2 places in 34913 ms of which 21 ms to minimize.
[2023-03-09 18:29:52] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:29:54] [INFO ] [Real]Absence check using 100 positive place invariants in 158 ms returned sat
[2023-03-09 18:29:54] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 131 ms returned sat
[2023-03-09 18:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:30:02] [INFO ] [Real]Absence check using state equation in 7829 ms returned sat
[2023-03-09 18:30:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:30:09] [INFO ] [Real]Added 49374 Read/Feed constraints in 6265 ms returned sat
[2023-03-09 18:30:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:30:11] [INFO ] [Nat]Absence check using 100 positive place invariants in 164 ms returned sat
[2023-03-09 18:30:11] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:30:19] [INFO ] [Nat]Absence check using state equation in 8216 ms returned sat
[2023-03-09 18:30:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:30:25] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6238 ms returned sat
[2023-03-09 18:31:00] [INFO ] Deduced a trap composed of 2 places in 34320 ms of which 8 ms to minimize.
[2023-03-09 18:31:00] [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 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:31:01] [INFO ] [Real]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-09 18:31:01] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:31:09] [INFO ] [Real]Absence check using state equation in 7852 ms returned sat
[2023-03-09 18:31:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:31:16] [INFO ] [Real]Added 49374 Read/Feed constraints in 6389 ms returned sat
[2023-03-09 18:31:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:31:18] [INFO ] [Nat]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-09 18:31:18] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:31:26] [INFO ] [Nat]Absence check using state equation in 7906 ms returned sat
[2023-03-09 18:31:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:31:33] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6493 ms returned sat
[2023-03-09 18:32:08] [INFO ] Deduced a trap composed of 2 places in 34811 ms of which 7 ms to minimize.
[2023-03-09 18:32:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 18:32:09] [INFO ] [Real]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-09 18:32:09] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:32:17] [INFO ] [Real]Absence check using state equation in 7746 ms returned sat
[2023-03-09 18:32:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:32:24] [INFO ] [Real]Added 49374 Read/Feed constraints in 6374 ms returned sat
[2023-03-09 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:32:26] [INFO ] [Nat]Absence check using 100 positive place invariants in 184 ms returned sat
[2023-03-09 18:32:26] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 210 ms returned sat
[2023-03-09 18:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:32:34] [INFO ] [Nat]Absence check using state equation in 8155 ms returned sat
[2023-03-09 18:32:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:32:41] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6341 ms returned sat
[2023-03-09 18:33:13] [INFO ] Deduced a trap composed of 2 places in 31202 ms of which 8 ms to minimize.
[2023-03-09 18:33:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 26, 1, 1, 1]
Support contains 16 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 4758 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4758 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Applied a total of 0 rules in 4606 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-09 18:33:22] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-09 18:33:22] [INFO ] Invariant cache hit.
[2023-03-09 18:33:23] [INFO ] Implicit Places using invariants in 1115 ms returned []
Implicit Place search using SMT only with invariants took 1116 ms to find 0 implicit places.
[2023-03-09 18:33:23] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-09 18:33:23] [INFO ] Invariant cache hit.
[2023-03-09 18:33:24] [INFO ] Dead Transitions using invariants and state equation in 1084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6818 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-00
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:33:36] [INFO ] Computed 102 place invariants in 11518 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 622 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
[2023-03-09 18:33:37] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:33:47] [INFO ] Computed 102 place invariants in 10746 ms
[2023-03-09 18:33:49] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-09 18:33:49] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-09 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:33:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 20 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 10799 transition count 50196
Partial Free-agglomeration rule applied 302 times.
Drop transitions removed 302 transitions
Iterating global reduction 0 with 302 rules applied. Total rules applied 318 place count 10799 transition count 50196
Applied a total of 318 rules in 16238 ms. Remains 10799 /10807 variables (removed 8) and now considering 50196/50204 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16243 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-09 18:34:18] [INFO ] Computed 102 place invariants in 9447 ms
Finished random walk after 608949 steps, including 1002 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=20 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2667 ms. (steps per millisecond=374 ) properties (out of 1) seen :0
[2023-03-09 18:34:51] [INFO ] Invariant cache hit.
[2023-03-09 18:34:52] [INFO ] [Real]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 18:34:52] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:35:00] [INFO ] [Real]Absence check using state equation in 7789 ms returned sat
[2023-03-09 18:35:01] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:35:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:35:08] [INFO ] [Real]Added 49698 Read/Feed constraints in 6708 ms returned sat
[2023-03-09 18:35:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:35:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 174 ms returned sat
[2023-03-09 18:35:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-09 18:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:35:18] [INFO ] [Nat]Absence check using state equation in 8190 ms returned sat
[2023-03-09 18:35:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:35:25] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6475 ms returned sat
[2023-03-09 18:35:58] [INFO ] Deduced a trap composed of 2 places in 32770 ms of which 8 ms to minimize.
[2023-03-09 18:35:58] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4454 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4455 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4597 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-09 18:36:07] [INFO ] Invariant cache hit.
[2023-03-09 18:36:08] [INFO ] Implicit Places using invariants in 905 ms returned []
Implicit Place search using SMT only with invariants took 916 ms to find 0 implicit places.
[2023-03-09 18:36:08] [INFO ] Invariant cache hit.
[2023-03-09 18:36:09] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6587 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-09 18:36:09] [INFO ] Invariant cache hit.
Finished random walk after 730619 steps, including 1201 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=24 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2130 ms. (steps per millisecond=469 ) properties (out of 1) seen :0
[2023-03-09 18:36:41] [INFO ] Invariant cache hit.
[2023-03-09 18:36:42] [INFO ] [Real]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-09 18:36:42] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-09 18:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:36:50] [INFO ] [Real]Absence check using state equation in 7801 ms returned sat
[2023-03-09 18:36:52] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:36:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:36:58] [INFO ] [Real]Added 49698 Read/Feed constraints in 6889 ms returned sat
[2023-03-09 18:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:37:00] [INFO ] [Nat]Absence check using 100 positive place invariants in 172 ms returned sat
[2023-03-09 18:37:00] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-09 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:37:08] [INFO ] [Nat]Absence check using state equation in 7909 ms returned sat
[2023-03-09 18:37:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:37:14] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6336 ms returned sat
[2023-03-09 18:37:47] [INFO ] Deduced a trap composed of 2 places in 31787 ms of which 22 ms to minimize.
[2023-03-09 18:37:47] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4792 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4793 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4763 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-09 18:37:56] [INFO ] Invariant cache hit.
[2023-03-09 18:37:57] [INFO ] Implicit Places using invariants in 963 ms returned []
Implicit Place search using SMT only with invariants took 964 ms to find 0 implicit places.
[2023-03-09 18:37:57] [INFO ] Invariant cache hit.
[2023-03-09 18:37:58] [INFO ] Dead Transitions using invariants and state equation in 955 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6703 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-00 in 274159 ms.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-01
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:38:07] [INFO ] Computed 102 place invariants in 8590 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 587 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
[2023-03-09 18:38:08] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:38:17] [INFO ] Computed 102 place invariants in 9036 ms
[2023-03-09 18:38:18] [INFO ] [Real]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-09 18:38:18] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-09 18:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:38:22] [INFO ] [Real]Absence check using state equation in 3804 ms returned unknown
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 9 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 10799 transition count 50196
Partial Free-agglomeration rule applied 302 times.
Drop transitions removed 302 transitions
Iterating global reduction 0 with 302 rules applied. Total rules applied 318 place count 10799 transition count 50196
Applied a total of 318 rules in 15832 ms. Remains 10799 /10807 variables (removed 8) and now considering 50196/50204 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15833 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-09 18:38:48] [INFO ] Computed 102 place invariants in 10088 ms
Finished random walk after 719591 steps, including 1184 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=23 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2128 ms. (steps per millisecond=469 ) properties (out of 1) seen :1
[2023-03-09 18:39:20] [INFO ] Invariant cache hit.
[2023-03-09 18:39:21] [INFO ] [Real]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-09 18:39:21] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-09 18:39:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:39:29] [INFO ] [Real]Absence check using state equation in 8394 ms returned sat
[2023-03-09 18:39:31] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:39:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:39:38] [INFO ] [Real]Added 49698 Read/Feed constraints in 6641 ms returned sat
[2023-03-09 18:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:39:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 158 ms returned sat
[2023-03-09 18:39:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 202 ms returned sat
[2023-03-09 18:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:39:48] [INFO ] [Nat]Absence check using state equation in 8665 ms returned sat
[2023-03-09 18:39:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:39:55] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6460 ms returned sat
[2023-03-09 18:40:29] [INFO ] Deduced a trap composed of 2 places in 33591 ms of which 15 ms to minimize.
[2023-03-09 18:40:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4921 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4922 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4542 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-09 18:40:38] [INFO ] Invariant cache hit.
[2023-03-09 18:40:39] [INFO ] Implicit Places using invariants in 946 ms returned []
Implicit Place search using SMT only with invariants took 964 ms to find 0 implicit places.
[2023-03-09 18:40:39] [INFO ] Invariant cache hit.
[2023-03-09 18:40:40] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6371 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-09 18:40:40] [INFO ] Invariant cache hit.
Finished random walk after 664978 steps, including 1089 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=22 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2521 ms. (steps per millisecond=396 ) properties (out of 1) seen :0
[2023-03-09 18:41:13] [INFO ] Invariant cache hit.
[2023-03-09 18:41:14] [INFO ] [Real]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-09 18:41:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 122 ms returned sat
[2023-03-09 18:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:41:22] [INFO ] [Real]Absence check using state equation in 8319 ms returned sat
[2023-03-09 18:41:23] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:41:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:41:30] [INFO ] [Real]Added 49698 Read/Feed constraints in 6463 ms returned sat
[2023-03-09 18:41:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:41:32] [INFO ] [Nat]Absence check using 100 positive place invariants in 179 ms returned sat
[2023-03-09 18:41:32] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 221 ms returned sat
[2023-03-09 18:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:41:41] [INFO ] [Nat]Absence check using state equation in 8948 ms returned sat
[2023-03-09 18:41:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:41:47] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6650 ms returned sat
[2023-03-09 18:42:21] [INFO ] Deduced a trap composed of 2 places in 33221 ms of which 7 ms to minimize.
[2023-03-09 18:42:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10799 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4776 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4776 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10799/10799 places, 50196/50196 transitions.
Applied a total of 0 rules in 4544 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-09 18:42:31] [INFO ] Invariant cache hit.
[2023-03-09 18:42:32] [INFO ] Implicit Places using invariants in 1090 ms returned []
Implicit Place search using SMT only with invariants took 1091 ms to find 0 implicit places.
[2023-03-09 18:42:32] [INFO ] Invariant cache hit.
[2023-03-09 18:42:33] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6777 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-01 in 274519 ms.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-02
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:42:42] [INFO ] Computed 102 place invariants in 9036 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
[2023-03-09 18:42:43] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:42:51] [INFO ] Computed 102 place invariants in 8529 ms
[2023-03-09 18:42:53] [INFO ] [Real]Absence check using 100 positive place invariants in 302 ms returned sat
[2023-03-09 18:42:53] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 193 ms returned sat
[2023-03-09 18:42:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:42:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 13 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 10798 transition count 50195
Partial Free-agglomeration rule applied 301 times.
Drop transitions removed 301 transitions
Iterating global reduction 0 with 301 rules applied. Total rules applied 319 place count 10798 transition count 50195
Applied a total of 319 rules in 14219 ms. Remains 10798 /10807 variables (removed 9) and now considering 50195/50204 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14221 ms. Remains : 10798/10807 places, 50195/50204 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:43:21] [INFO ] Computed 102 place invariants in 10811 ms
Finished random walk after 727862 steps, including 1194 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=24 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2109 ms. (steps per millisecond=474 ) properties (out of 1) seen :1
[2023-03-09 18:43:53] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:44:02] [INFO ] Computed 102 place invariants in 8580 ms
[2023-03-09 18:44:03] [INFO ] [Real]Absence check using 100 positive place invariants in 245 ms returned sat
[2023-03-09 18:44:03] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 204 ms returned sat
[2023-03-09 18:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:44:12] [INFO ] [Real]Absence check using state equation in 8541 ms returned sat
[2023-03-09 18:44:13] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:44:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:44:20] [INFO ] [Real]Added 49698 Read/Feed constraints in 7109 ms returned sat
[2023-03-09 18:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:44:22] [INFO ] [Nat]Absence check using 100 positive place invariants in 179 ms returned sat
[2023-03-09 18:44:22] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-09 18:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:44:31] [INFO ] [Nat]Absence check using state equation in 8685 ms returned sat
[2023-03-09 18:44:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:44:38] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6723 ms returned sat
[2023-03-09 18:45:14] [INFO ] Deduced a trap composed of 3 places in 35200 ms of which 9 ms to minimize.
[2023-03-09 18:45:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4320 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4320 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4597 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-09 18:45:23] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:45:23] [INFO ] Invariant cache hit.
[2023-03-09 18:45:23] [INFO ] Implicit Places using invariants in 986 ms returned []
Implicit Place search using SMT only with invariants took 1000 ms to find 0 implicit places.
[2023-03-09 18:45:24] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:45:24] [INFO ] Invariant cache hit.
[2023-03-09 18:45:24] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6424 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:45:33] [INFO ] Computed 102 place invariants in 9010 ms
Finished random walk after 783415 steps, including 1287 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=26 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 1) seen :0
[2023-03-09 18:46:05] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:46:14] [INFO ] Computed 102 place invariants in 8858 ms
[2023-03-09 18:46:16] [INFO ] [Real]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-09 18:46:16] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-09 18:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:46:24] [INFO ] [Real]Absence check using state equation in 8212 ms returned sat
[2023-03-09 18:46:25] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:46:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:46:32] [INFO ] [Real]Added 49698 Read/Feed constraints in 6818 ms returned sat
[2023-03-09 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:46:34] [INFO ] [Nat]Absence check using 100 positive place invariants in 190 ms returned sat
[2023-03-09 18:46:34] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 175 ms returned sat
[2023-03-09 18:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:46:42] [INFO ] [Nat]Absence check using state equation in 8348 ms returned sat
[2023-03-09 18:46:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:46:49] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6353 ms returned sat
[2023-03-09 18:47:21] [INFO ] Deduced a trap composed of 3 places in 31697 ms of which 8 ms to minimize.
[2023-03-09 18:47:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4118 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4118 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4566 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-09 18:47:30] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:47:30] [INFO ] Invariant cache hit.
[2023-03-09 18:47:31] [INFO ] Implicit Places using invariants in 937 ms returned []
Implicit Place search using SMT only with invariants took 940 ms to find 0 implicit places.
[2023-03-09 18:47:31] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:47:31] [INFO ] Invariant cache hit.
[2023-03-09 18:47:32] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6661 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-02 in 299021 ms.
Starting property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-03
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:47:41] [INFO ] Computed 102 place invariants in 8793 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
[2023-03-09 18:47:41] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-09 18:47:50] [INFO ] Computed 102 place invariants in 8930 ms
[2023-03-09 18:47:51] [INFO ] [Real]Absence check using 100 positive place invariants in 154 ms returned sat
[2023-03-09 18:47:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-09 18:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:47:55] [INFO ] [Real]Absence check using state equation in 3828 ms returned unknown
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 9 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 10798 transition count 50195
Partial Free-agglomeration rule applied 301 times.
Drop transitions removed 301 transitions
Iterating global reduction 0 with 301 rules applied. Total rules applied 319 place count 10798 transition count 50195
Applied a total of 319 rules in 13255 ms. Remains 10798 /10807 variables (removed 9) and now considering 50195/50204 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13256 ms. Remains : 10798/10807 places, 50195/50204 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:48:18] [INFO ] Computed 102 place invariants in 9108 ms
Finished random walk after 767200 steps, including 1261 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2036 ms. (steps per millisecond=491 ) properties (out of 1) seen :1
[2023-03-09 18:48:50] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:48:59] [INFO ] Computed 102 place invariants in 9126 ms
[2023-03-09 18:49:00] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-09 18:49:00] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-09 18:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 18:49:09] [INFO ] [Real]Absence check using state equation in 8437 ms returned sat
[2023-03-09 18:49:10] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-09 18:49:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:49:17] [INFO ] [Real]Added 49698 Read/Feed constraints in 7201 ms returned sat
[2023-03-09 18:49:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 18:49:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 209 ms returned sat
[2023-03-09 18:49:19] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-09 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 18:49:28] [INFO ] [Nat]Absence check using state equation in 8240 ms returned sat
[2023-03-09 18:49:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 18:49:34] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6648 ms returned sat
[2023-03-09 18:50:07] [INFO ] Deduced a trap composed of 3 places in 32204 ms of which 9 ms to minimize.
[2023-03-09 18:50:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[1]
Support contains 1 out of 10798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 5322 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5322 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10798/10798 places, 50195/50195 transitions.
Applied a total of 0 rules in 4764 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-09 18:50:17] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:50:17] [INFO ] Invariant cache hit.
[2023-03-09 18:50:18] [INFO ] Implicit Places using invariants in 915 ms returned []
Implicit Place search using SMT only with invariants took 931 ms to find 0 implicit places.
[2023-03-09 18:50:18] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-09 18:50:18] [INFO ] Invariant cache hit.
[2023-03-09 18:50:49] [INFO ] Performed 45720/50195 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-09 18:50:52] [INFO ] Dead Transitions using invariants and state equation in 33620 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39327 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-09 18:51:01] [INFO ] Computed 102 place invariants in 8720 ms
Finished random walk after 602032 steps, including 990 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=20 )
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9344116 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16047560 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-100, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690800781"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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