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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r039-tajo-167813693000781
Last Updated
May 14, 2023

About the Execution of LoLa+red for CANInsertWithFailure-PT-100

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7290.684 3600000.00 3745212.00 1740.90 [undef] Time out reached

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.r039-tajo-167813693000781.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r039-tajo-167813693000781
=====================================================================

--------------------
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 1678510498007

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-100
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 04:54:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 04:54:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:55:01] [INFO ] Load time of PNML (sax parser for PT used): 1229 ms
[2023-03-11 04:55:01] [INFO ] Transformed 21204 places.
[2023-03-11 04:55:01] [INFO ] Transformed 60600 transitions.
[2023-03-11 04:55:01] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 1642 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 19 ms.
// Phase 1: matrix 60600 rows 21204 cols
[2023-03-11 04:55:21] [INFO ] Computed 103 place invariants in 18872 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 336 ms. (steps per millisecond=29 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
[2023-03-11 04:55:21] [INFO ] Invariant cache hit.
[2023-03-11 04:55:25] [INFO ] [Real]Absence check using 101 positive place invariants in 994 ms returned sat
[2023-03-11 04:55:26] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 411 ms returned sat
[2023-03-11 04:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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: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)
[2023-03-11 04:55:30] [INFO ] [Real]Absence check using 101 positive place invariants in 839 ms returned sat
[2023-03-11 04:55:30] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 406 ms returned sat
[2023-03-11 04:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:32] [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 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-11 04:55:35] [INFO ] [Real]Absence check using 101 positive place invariants in 818 ms returned sat
[2023-03-11 04:55:35] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 411 ms returned sat
[2023-03-11 04:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-11 04:55:40] [INFO ] [Real]Absence check using 101 positive place invariants in 826 ms returned sat
[2023-03-11 04:55:41] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 412 ms returned sat
[2023-03-11 04:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-11 04:55:45] [INFO ] [Real]Absence check using 101 positive place invariants in 837 ms returned sat
[2023-03-11 04:55:45] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 603 ms returned sat
[2023-03-11 04:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:47] [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: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 04:55:50] [INFO ] [Real]Absence check using 101 positive place invariants in 753 ms returned sat
[2023-03-11 04:55:50] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 388 ms returned sat
[2023-03-11 04:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-11 04:55:55] [INFO ] [Real]Absence check using 101 positive place invariants in 758 ms returned sat
[2023-03-11 04:55:55] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 394 ms returned sat
[2023-03-11 04:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:55:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-11 04:56:00] [INFO ] [Real]Absence check using 101 positive place invariants in 771 ms returned sat
[2023-03-11 04:56:00] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 400 ms returned sat
[2023-03-11 04:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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)
[2023-03-11 04:56:05] [INFO ] [Real]Absence check using 101 positive place invariants in 774 ms returned sat
[2023-03-11 04:56:05] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 391 ms returned sat
[2023-03-11 04:56:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:07] [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: 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)
[2023-03-11 04:56:10] [INFO ] [Real]Absence check using 101 positive place invariants in 834 ms returned sat
[2023-03-11 04:56:10] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 440 ms returned sat
[2023-03-11 04:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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)
[2023-03-11 04:56:15] [INFO ] [Real]Absence check using 101 positive place invariants in 776 ms returned sat
[2023-03-11 04:56:15] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 414 ms returned sat
[2023-03-11 04:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:17] [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 10
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)
[2023-03-11 04:56:20] [INFO ] [Real]Absence check using 101 positive place invariants in 792 ms returned sat
[2023-03-11 04:56:20] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 426 ms returned sat
[2023-03-11 04:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 04:56:25] [INFO ] [Real]Absence check using 101 positive place invariants in 782 ms returned sat
[2023-03-11 04:56:25] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 419 ms returned sat
[2023-03-11 04:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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)
[2023-03-11 04:56:30] [INFO ] [Real]Absence check using 101 positive place invariants in 783 ms returned sat
[2023-03-11 04:56:30] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 401 ms returned sat
[2023-03-11 04:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:32] [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)
[2023-03-11 04:56:35] [INFO ] [Real]Absence check using 101 positive place invariants in 802 ms returned sat
[2023-03-11 04:56:36] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 409 ms returned sat
[2023-03-11 04:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-11 04:56:40] [INFO ] [Real]Absence check using 101 positive place invariants in 793 ms returned sat
[2023-03-11 04:56:40] [INFO ] [Real]Absence check using 101 positive and 2 generalized place invariants in 443 ms returned sat
[2023-03-11 04:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:56:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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, 0, 0, 0, 0, 0, 0, 1, 0, 1, 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.60 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 56 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 29667 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 29675 ms. Remains : 10807/21204 places, 50204/60600 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 04:57:21] [INFO ] Computed 102 place invariants in 9804 ms
Finished random walk after 629650 steps, including 1033 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=20 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2013 ms. (steps per millisecond=496 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2006 ms. (steps per millisecond=498 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2410 ms. (steps per millisecond=414 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2231 ms. (steps per millisecond=448 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2225 ms. (steps per millisecond=449 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2237 ms. (steps per millisecond=447 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2228 ms. (steps per millisecond=448 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2239 ms. (steps per millisecond=446 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2216 ms. (steps per millisecond=451 ) properties (out of 16) seen :7
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 :9
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2237 ms. (steps per millisecond=447 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2832 ms. (steps per millisecond=353 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2206 ms. (steps per millisecond=453 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2253 ms. (steps per millisecond=443 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2231 ms. (steps per millisecond=448 ) properties (out of 16) seen :6
[2023-03-11 04:58:27] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 04:58:38] [INFO ] Computed 102 place invariants in 10107 ms
[2023-03-11 04:58:39] [INFO ] [Real]Absence check using 100 positive place invariants in 220 ms returned sat
[2023-03-11 04:58:39] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 146 ms returned sat
[2023-03-11 04:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 04:58:48] [INFO ] [Real]Absence check using state equation in 9070 ms returned sat
[2023-03-11 04:58:50] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-11 04:58:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 04:58:57] [INFO ] [Real]Added 49374 Read/Feed constraints in 7353 ms returned sat
[2023-03-11 04:58:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 04:58:59] [INFO ] [Nat]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-11 04:59:00] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-11 04:59:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 04:59:09] [INFO ] [Nat]Absence check using state equation in 9264 ms returned sat
[2023-03-11 04:59:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 04:59:16] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6915 ms returned sat
[2023-03-11 04:59:55] [INFO ] Deduced a trap composed of 2 places in 38572 ms of which 28 ms to minimize.
[2023-03-11 04:59:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 04:59:57] [INFO ] [Real]Absence check using 100 positive place invariants in 181 ms returned sat
[2023-03-11 04:59:57] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 154 ms returned sat
[2023-03-11 04:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:00:06] [INFO ] [Real]Absence check using state equation in 9370 ms returned sat
[2023-03-11 05:00:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:00:15] [INFO ] [Real]Added 49374 Read/Feed constraints in 7412 ms returned sat
[2023-03-11 05:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:00:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 171 ms returned sat
[2023-03-11 05:00:17] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-11 05:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:00:26] [INFO ] [Nat]Absence check using state equation in 8787 ms returned sat
[2023-03-11 05:00:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:00:32] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6902 ms returned sat
[2023-03-11 05:01:08] [INFO ] Deduced a trap composed of 2 places in 34552 ms of which 14 ms to minimize.
[2023-03-11 05:01:08] [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 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)
[2023-03-11 05:01:09] [INFO ] [Real]Absence check using 100 positive place invariants in 196 ms returned sat
[2023-03-11 05:01:09] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 165 ms returned sat
[2023-03-11 05:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:01:18] [INFO ] [Real]Absence check using state equation in 9052 ms returned sat
[2023-03-11 05:01:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:01:27] [INFO ] [Real]Added 49374 Read/Feed constraints in 7347 ms returned sat
[2023-03-11 05:01:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:01:29] [INFO ] [Nat]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-11 05:01:29] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-11 05:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:01:37] [INFO ] [Nat]Absence check using state equation in 8177 ms returned sat
[2023-03-11 05:01:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:01:44] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6999 ms returned sat
[2023-03-11 05:02:18] [INFO ] Deduced a trap composed of 2 places in 33404 ms of which 25 ms to minimize.
[2023-03-11 05:02:18] [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 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)
[2023-03-11 05:02:20] [INFO ] [Real]Absence check using 100 positive place invariants in 230 ms returned sat
[2023-03-11 05:02:20] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 207 ms returned sat
[2023-03-11 05:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:02:29] [INFO ] [Real]Absence check using state equation in 8898 ms returned sat
[2023-03-11 05:02:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:02:37] [INFO ] [Real]Added 49374 Read/Feed constraints in 7234 ms returned sat
[2023-03-11 05:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:02:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 235 ms returned sat
[2023-03-11 05:02:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 152 ms returned sat
[2023-03-11 05:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:02:48] [INFO ] [Nat]Absence check using state equation in 9092 ms returned sat
[2023-03-11 05:02:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:02:55] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7022 ms returned sat
[2023-03-11 05:03:30] [INFO ] Deduced a trap composed of 2 places in 33980 ms of which 21 ms to minimize.
[2023-03-11 05:03:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:03:31] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-11 05:03:32] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-11 05:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:03:40] [INFO ] [Real]Absence check using state equation in 8846 ms returned sat
[2023-03-11 05:03:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:03:48] [INFO ] [Real]Added 49374 Read/Feed constraints in 7202 ms returned sat
[2023-03-11 05:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:03:50] [INFO ] [Nat]Absence check using 100 positive place invariants in 257 ms returned sat
[2023-03-11 05:03:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 202 ms returned sat
[2023-03-11 05:03:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:03:59] [INFO ] [Nat]Absence check using state equation in 8645 ms returned sat
[2023-03-11 05:04:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:04:06] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7039 ms returned sat
[2023-03-11 05:04:43] [INFO ] Deduced a trap composed of 2 places in 36007 ms of which 9 ms to minimize.
[2023-03-11 05:04:43] [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 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)
[2023-03-11 05:04:44] [INFO ] [Real]Absence check using 100 positive place invariants in 164 ms returned sat
[2023-03-11 05:04:44] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 138 ms returned sat
[2023-03-11 05:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:04:53] [INFO ] [Real]Absence check using state equation in 8859 ms returned sat
[2023-03-11 05:05:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:05:01] [INFO ] [Real]Added 49374 Read/Feed constraints in 7022 ms returned sat
[2023-03-11 05:05:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:05:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 177 ms returned sat
[2023-03-11 05:05:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 144 ms returned sat
[2023-03-11 05:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:05:12] [INFO ] [Nat]Absence check using state equation in 8701 ms returned sat
[2023-03-11 05:05:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:05:19] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7027 ms returned sat
[2023-03-11 05:06:01] [INFO ] Deduced a trap composed of 2 places in 41002 ms of which 11 ms to minimize.
[2023-03-11 05:06:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:06:02] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:06:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-11 05:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:06:11] [INFO ] [Real]Absence check using state equation in 8419 ms returned sat
[2023-03-11 05:06:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:06:18] [INFO ] [Real]Added 49374 Read/Feed constraints in 6344 ms returned sat
[2023-03-11 05:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:06:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-11 05:06:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-11 05:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:06:29] [INFO ] [Nat]Absence check using state equation in 9092 ms returned sat
[2023-03-11 05:06:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:06:36] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7239 ms returned sat
[2023-03-11 05:07:12] [INFO ] Deduced a trap composed of 2 places in 35068 ms of which 8 ms to minimize.
[2023-03-11 05:07:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 05:07:14] [INFO ] [Real]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-11 05:07:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-11 05:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:07:23] [INFO ] [Real]Absence check using state equation in 8866 ms returned sat
[2023-03-11 05:07:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:07:30] [INFO ] [Real]Added 49374 Read/Feed constraints in 6780 ms returned sat
[2023-03-11 05:07:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:07:32] [INFO ] [Nat]Absence check using 100 positive place invariants in 160 ms returned sat
[2023-03-11 05:07:32] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-11 05:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:07:41] [INFO ] [Nat]Absence check using state equation in 8809 ms returned sat
[2023-03-11 05:07:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:07:48] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6782 ms returned sat
[2023-03-11 05:08:22] [INFO ] Deduced a trap composed of 2 places in 33672 ms of which 13 ms to minimize.
[2023-03-11 05:08:22] [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 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)
[2023-03-11 05:08:24] [INFO ] [Real]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-11 05:08:24] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-11 05:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:08:32] [INFO ] [Real]Absence check using state equation in 8708 ms returned sat
[2023-03-11 05:08:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:08:40] [INFO ] [Real]Added 49374 Read/Feed constraints in 7008 ms returned sat
[2023-03-11 05:08:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:08:42] [INFO ] [Nat]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-11 05:08:42] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 237 ms returned sat
[2023-03-11 05:08:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:08:51] [INFO ] [Nat]Absence check using state equation in 8962 ms returned sat
[2023-03-11 05:08:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:08:58] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7073 ms returned sat
[2023-03-11 05:09:33] [INFO ] Deduced a trap composed of 2 places in 33730 ms of which 11 ms to minimize.
[2023-03-11 05:09:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-11 05:09:34] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:09:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-11 05:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:09:42] [INFO ] [Real]Absence check using state equation in 7993 ms returned sat
[2023-03-11 05:09:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:09:50] [INFO ] [Real]Added 49374 Read/Feed constraints in 6682 ms returned sat
[2023-03-11 05:09:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:09:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 168 ms returned sat
[2023-03-11 05:09:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-11 05:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:10:01] [INFO ] [Nat]Absence check using state equation in 8822 ms returned sat
[2023-03-11 05:10:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:10:07] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6851 ms returned sat
[2023-03-11 05:10:43] [INFO ] Deduced a trap composed of 2 places in 34721 ms of which 11 ms to minimize.
[2023-03-11 05:10:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-11 05:10:44] [INFO ] [Real]Absence check using 100 positive place invariants in 150 ms returned sat
[2023-03-11 05:10:44] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-11 05:10:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:10:52] [INFO ] [Real]Absence check using state equation in 7760 ms returned sat
[2023-03-11 05:10:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:10:59] [INFO ] [Real]Added 49374 Read/Feed constraints in 6368 ms returned sat
[2023-03-11 05:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:11:01] [INFO ] [Nat]Absence check using 100 positive place invariants in 187 ms returned sat
[2023-03-11 05:11:01] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 160 ms returned sat
[2023-03-11 05:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:11:10] [INFO ] [Nat]Absence check using state equation in 8880 ms returned sat
[2023-03-11 05:11:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:11:17] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7035 ms returned sat
[2023-03-11 05:11:50] [INFO ] Deduced a trap composed of 2 places in 31469 ms of which 23 ms to minimize.
[2023-03-11 05:11:50] [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 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)
[2023-03-11 05:11:51] [INFO ] [Real]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-11 05:11:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 158 ms returned sat
[2023-03-11 05:11:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:12:00] [INFO ] [Real]Absence check using state equation in 8871 ms returned sat
[2023-03-11 05:12:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:12:08] [INFO ] [Real]Added 49374 Read/Feed constraints in 7309 ms returned sat
[2023-03-11 05:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:12:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 177 ms returned sat
[2023-03-11 05:12:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-11 05:12:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:12:18] [INFO ] [Nat]Absence check using state equation in 8069 ms returned sat
[2023-03-11 05:12:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:12:24] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6474 ms returned sat
[2023-03-11 05:12:55] [INFO ] Deduced a trap composed of 2 places in 30287 ms of which 24 ms to minimize.
[2023-03-11 05:12:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:12:57] [INFO ] [Real]Absence check using 100 positive place invariants in 178 ms returned sat
[2023-03-11 05:12:57] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-11 05:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:13:05] [INFO ] [Real]Absence check using state equation in 8123 ms returned sat
[2023-03-11 05:13:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:13:12] [INFO ] [Real]Added 49374 Read/Feed constraints in 6604 ms returned sat
[2023-03-11 05:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:13:14] [INFO ] [Nat]Absence check using 100 positive place invariants in 157 ms returned sat
[2023-03-11 05:13:14] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 130 ms returned sat
[2023-03-11 05:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:13:22] [INFO ] [Nat]Absence check using state equation in 7872 ms returned sat
[2023-03-11 05:13:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:13:28] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6448 ms returned sat
[2023-03-11 05:14:01] [INFO ] Deduced a trap composed of 2 places in 31664 ms of which 9 ms to minimize.
[2023-03-11 05:14:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:14:02] [INFO ] [Real]Absence check using 100 positive place invariants in 170 ms returned sat
[2023-03-11 05:14:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-11 05:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:14:11] [INFO ] [Real]Absence check using state equation in 8712 ms returned sat
[2023-03-11 05:14:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:14:19] [INFO ] [Real]Added 49374 Read/Feed constraints in 7099 ms returned sat
[2023-03-11 05:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:14:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 163 ms returned sat
[2023-03-11 05:14:21] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 136 ms returned sat
[2023-03-11 05:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:14:29] [INFO ] [Nat]Absence check using state equation in 7947 ms returned sat
[2023-03-11 05:14:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:14:35] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6316 ms returned sat
[2023-03-11 05:15:07] [INFO ] Deduced a trap composed of 2 places in 31763 ms of which 12 ms to minimize.
[2023-03-11 05:15:08] [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 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)
[2023-03-11 05:15:09] [INFO ] [Real]Absence check using 100 positive place invariants in 155 ms returned sat
[2023-03-11 05:15:09] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-11 05:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:15:17] [INFO ] [Real]Absence check using state equation in 8189 ms returned sat
[2023-03-11 05:15:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:15:24] [INFO ] [Real]Added 49374 Read/Feed constraints in 6332 ms returned sat
[2023-03-11 05:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:15:26] [INFO ] [Nat]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-11 05:15:26] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-11 05:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:15:34] [INFO ] [Nat]Absence check using state equation in 8005 ms returned sat
[2023-03-11 05:15:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:15:40] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6363 ms returned sat
[2023-03-11 05:16:16] [INFO ] Deduced a trap composed of 2 places in 34645 ms of which 8 ms to minimize.
[2023-03-11 05:16:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:16:17] [INFO ] [Real]Absence check using 100 positive place invariants in 175 ms returned sat
[2023-03-11 05:16:17] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 147 ms returned sat
[2023-03-11 05:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:16:26] [INFO ] [Real]Absence check using state equation in 8900 ms returned sat
[2023-03-11 05:16:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:16:33] [INFO ] [Real]Added 49374 Read/Feed constraints in 6489 ms returned sat
[2023-03-11 05:16:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:16:35] [INFO ] [Nat]Absence check using 100 positive place invariants in 157 ms returned sat
[2023-03-11 05:16:35] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-11 05:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:16:43] [INFO ] [Nat]Absence check using state equation in 7892 ms returned sat
[2023-03-11 05:16:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:16:49] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6226 ms returned sat
[2023-03-11 05:17:25] [INFO ] Deduced a trap composed of 2 places in 35482 ms of which 10 ms to minimize.
[2023-03-11 05:17:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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, 14, 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 5507 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 5507 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 4722 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-11 05:17:36] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-11 05:17:36] [INFO ] Invariant cache hit.
[2023-03-11 05:17:37] [INFO ] Implicit Places using invariants in 1046 ms returned []
Implicit Place search using SMT only with invariants took 1047 ms to find 0 implicit places.
[2023-03-11 05:17:37] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-11 05:17:37] [INFO ] Invariant cache hit.
[2023-03-11 05:17:38] [INFO ] Dead Transitions using invariants and state equation in 1259 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7037 ms. Remains : 10807/10807 places, 50204/50204 transitions.
Normalized transition count is 50198 out of 50204 initially.
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:17:48] [INFO ] Computed 102 place invariants in 9898 ms
Finished random walk after 518053 steps, including 847 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=17 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2280 ms. (steps per millisecond=438 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2620 ms. (steps per millisecond=381 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2113 ms. (steps per millisecond=473 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2320 ms. (steps per millisecond=431 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2480 ms. (steps per millisecond=403 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2087 ms. (steps per millisecond=479 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2073 ms. (steps per millisecond=482 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2306 ms. (steps per millisecond=433 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2459 ms. (steps per millisecond=406 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3495 ms. (steps per millisecond=286 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 2478 ms. (steps per millisecond=403 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2851 ms. (steps per millisecond=350 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2512 ms. (steps per millisecond=398 ) properties (out of 16) seen :3
[2023-03-11 05:18:56] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:19:06] [INFO ] Computed 102 place invariants in 9681 ms
[2023-03-11 05:19:08] [INFO ] [Real]Absence check using 100 positive place invariants in 169 ms returned sat
[2023-03-11 05:19:08] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-11 05:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:19:17] [INFO ] [Real]Absence check using state equation in 9013 ms returned sat
[2023-03-11 05:19:18] [INFO ] State equation strengthened by 49374 read => feed constraints.
[2023-03-11 05:19:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:19:25] [INFO ] [Real]Added 49374 Read/Feed constraints in 7208 ms returned sat
[2023-03-11 05:19:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:19:27] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:19:27] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-11 05:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:19:35] [INFO ] [Nat]Absence check using state equation in 7969 ms returned sat
[2023-03-11 05:19:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:19:42] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6201 ms returned sat
[2023-03-11 05:20:19] [INFO ] Deduced a trap composed of 2 places in 36457 ms of which 8 ms to minimize.
[2023-03-11 05:20:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java: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)
[2023-03-11 05:20:20] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:20:20] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-11 05:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:20:29] [INFO ] [Real]Absence check using state equation in 8806 ms returned sat
[2023-03-11 05:20:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:20:37] [INFO ] [Real]Added 49374 Read/Feed constraints in 7222 ms returned sat
[2023-03-11 05:20:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:20:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-11 05:20:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 122 ms returned sat
[2023-03-11 05:20:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:20:47] [INFO ] [Nat]Absence check using state equation in 7851 ms returned sat
[2023-03-11 05:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:20:53] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6343 ms returned sat
[2023-03-11 05:21:27] [INFO ] Deduced a trap composed of 2 places in 33015 ms of which 17 ms to minimize.
[2023-03-11 05:21:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:21:28] [INFO ] [Real]Absence check using 100 positive place invariants in 149 ms returned sat
[2023-03-11 05:21:28] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 122 ms returned sat
[2023-03-11 05:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:21:36] [INFO ] [Real]Absence check using state equation in 7828 ms returned sat
[2023-03-11 05:21:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:21:44] [INFO ] [Real]Added 49374 Read/Feed constraints in 6902 ms returned sat
[2023-03-11 05:21:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:21:45] [INFO ] [Nat]Absence check using 100 positive place invariants in 148 ms returned sat
[2023-03-11 05:21:46] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 120 ms returned sat
[2023-03-11 05:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:21:53] [INFO ] [Nat]Absence check using state equation in 7783 ms returned sat
[2023-03-11 05:22:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:22:00] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6420 ms returned sat
[2023-03-11 05:22:37] [INFO ] Deduced a trap composed of 2 places in 36341 ms of which 9 ms to minimize.
[2023-03-11 05:22:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:22:38] [INFO ] [Real]Absence check using 100 positive place invariants in 158 ms returned sat
[2023-03-11 05:22:38] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-11 05:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:22:46] [INFO ] [Real]Absence check using state equation in 7674 ms returned sat
[2023-03-11 05:22:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:22:53] [INFO ] [Real]Added 49374 Read/Feed constraints in 6446 ms returned sat
[2023-03-11 05:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:22:55] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:22:55] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 131 ms returned sat
[2023-03-11 05:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:23:03] [INFO ] [Nat]Absence check using state equation in 7945 ms returned sat
[2023-03-11 05:23:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:23:09] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6312 ms returned sat
[2023-03-11 05:23:45] [INFO ] Deduced a trap composed of 2 places in 35241 ms of which 19 ms to minimize.
[2023-03-11 05:23:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:23:46] [INFO ] [Real]Absence check using 100 positive place invariants in 150 ms returned sat
[2023-03-11 05:23:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-11 05:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:23:55] [INFO ] [Real]Absence check using state equation in 8173 ms returned sat
[2023-03-11 05:24:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:24:03] [INFO ] [Real]Added 49374 Read/Feed constraints in 7458 ms returned sat
[2023-03-11 05:24:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:24:05] [INFO ] [Nat]Absence check using 100 positive place invariants in 155 ms returned sat
[2023-03-11 05:24:05] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-11 05:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:24:13] [INFO ] [Nat]Absence check using state equation in 7885 ms returned sat
[2023-03-11 05:24:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:24:19] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6343 ms returned sat
[2023-03-11 05:24:51] [INFO ] Deduced a trap composed of 2 places in 31117 ms of which 8 ms to minimize.
[2023-03-11 05:24:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 05:24:52] [INFO ] [Real]Absence check using 100 positive place invariants in 154 ms returned sat
[2023-03-11 05:24:52] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 128 ms returned sat
[2023-03-11 05:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:25:01] [INFO ] [Real]Absence check using state equation in 8541 ms returned sat
[2023-03-11 05:25:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:25:09] [INFO ] [Real]Added 49374 Read/Feed constraints in 7039 ms returned sat
[2023-03-11 05:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:25:11] [INFO ] [Nat]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:25:11] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-11 05:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:25:19] [INFO ] [Nat]Absence check using state equation in 8738 ms returned sat
[2023-03-11 05:25:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:25:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6747 ms returned sat
[2023-03-11 05:26:00] [INFO ] Deduced a trap composed of 2 places in 33571 ms of which 8 ms to minimize.
[2023-03-11 05:26:00] [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 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)
[2023-03-11 05:26:01] [INFO ] [Real]Absence check using 100 positive place invariants in 140 ms returned sat
[2023-03-11 05:26:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 119 ms returned sat
[2023-03-11 05:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:26:09] [INFO ] [Real]Absence check using state equation in 7542 ms returned sat
[2023-03-11 05:26:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:26:16] [INFO ] [Real]Added 49374 Read/Feed constraints in 6136 ms returned sat
[2023-03-11 05:26:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:26:18] [INFO ] [Nat]Absence check using 100 positive place invariants in 155 ms returned sat
[2023-03-11 05:26:18] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 117 ms returned sat
[2023-03-11 05:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:26:26] [INFO ] [Nat]Absence check using state equation in 7826 ms returned sat
[2023-03-11 05:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:26:32] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6050 ms returned sat
[2023-03-11 05:27:08] [INFO ] Deduced a trap composed of 2 places in 36166 ms of which 11 ms to minimize.
[2023-03-11 05:27:08] [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 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)
[2023-03-11 05:27:10] [INFO ] [Real]Absence check using 100 positive place invariants in 238 ms returned sat
[2023-03-11 05:27:10] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-11 05:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:17] [INFO ] [Real]Absence check using state equation in 7470 ms returned sat
[2023-03-11 05:27:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:27:24] [INFO ] [Real]Added 49374 Read/Feed constraints in 6208 ms returned sat
[2023-03-11 05:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:26] [INFO ] [Nat]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-11 05:27:26] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-11 05:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:35] [INFO ] [Nat]Absence check using state equation in 8540 ms returned sat
[2023-03-11 05:27:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:27:42] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6801 ms returned sat
[2023-03-11 05:28:15] [INFO ] Deduced a trap composed of 2 places in 32605 ms of which 9 ms to minimize.
[2023-03-11 05:28:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:28:16] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:28:16] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-11 05:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:25] [INFO ] [Real]Absence check using state equation in 8541 ms returned sat
[2023-03-11 05:28:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:28:33] [INFO ] [Real]Added 49374 Read/Feed constraints in 7235 ms returned sat
[2023-03-11 05:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:28:35] [INFO ] [Nat]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-11 05:28:35] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 143 ms returned sat
[2023-03-11 05:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:44] [INFO ] [Nat]Absence check using state equation in 8795 ms returned sat
[2023-03-11 05:28:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:28:51] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6823 ms returned sat
[2023-03-11 05:29:22] [INFO ] Deduced a trap composed of 2 places in 30105 ms of which 22 ms to minimize.
[2023-03-11 05:29:22] [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 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)
[2023-03-11 05:29:23] [INFO ] [Real]Absence check using 100 positive place invariants in 186 ms returned sat
[2023-03-11 05:29:23] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-11 05:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:29:31] [INFO ] [Real]Absence check using state equation in 7557 ms returned sat
[2023-03-11 05:29:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:29:38] [INFO ] [Real]Added 49374 Read/Feed constraints in 6194 ms returned sat
[2023-03-11 05:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:29:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 148 ms returned sat
[2023-03-11 05:29:40] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-11 05:29:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:29:47] [INFO ] [Nat]Absence check using state equation in 7750 ms returned sat
[2023-03-11 05:29:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:29:53] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6196 ms returned sat
[2023-03-11 05:30:25] [INFO ] Deduced a trap composed of 2 places in 31027 ms of which 8 ms to minimize.
[2023-03-11 05:30:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:30:26] [INFO ] [Real]Absence check using 100 positive place invariants in 158 ms returned sat
[2023-03-11 05:30:27] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 135 ms returned sat
[2023-03-11 05:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:30:35] [INFO ] [Real]Absence check using state equation in 8049 ms returned sat
[2023-03-11 05:30:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:30:42] [INFO ] [Real]Added 49374 Read/Feed constraints in 7129 ms returned sat
[2023-03-11 05:30:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:30:44] [INFO ] [Nat]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-11 05:30:44] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-11 05:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:30:53] [INFO ] [Nat]Absence check using state equation in 8610 ms returned sat
[2023-03-11 05:31:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:31:00] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6660 ms returned sat
[2023-03-11 05:31:32] [INFO ] Deduced a trap composed of 2 places in 31845 ms of which 8 ms to minimize.
[2023-03-11 05:31:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 05:31:33] [INFO ] [Real]Absence check using 100 positive place invariants in 152 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 131 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using state equation in 8553 ms returned sat
[2023-03-11 05:31:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:31:50] [INFO ] [Real]Added 49374 Read/Feed constraints in 7116 ms returned sat
[2023-03-11 05:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-11 05:31:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-11 05:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:32:01] [INFO ] [Nat]Absence check using state equation in 8659 ms returned sat
[2023-03-11 05:32:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:32:08] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6887 ms returned sat
[2023-03-11 05:32:41] [INFO ] Deduced a trap composed of 2 places in 32440 ms of which 20 ms to minimize.
[2023-03-11 05:32:41] [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 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)
[2023-03-11 05:32:42] [INFO ] [Real]Absence check using 100 positive place invariants in 143 ms returned sat
[2023-03-11 05:32:42] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-11 05:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:32:50] [INFO ] [Real]Absence check using state equation in 7700 ms returned sat
[2023-03-11 05:32:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:32:57] [INFO ] [Real]Added 49374 Read/Feed constraints in 6372 ms returned sat
[2023-03-11 05:32:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:32:58] [INFO ] [Nat]Absence check using 100 positive place invariants in 149 ms returned sat
[2023-03-11 05:32:58] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 122 ms returned sat
[2023-03-11 05:32:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:33:06] [INFO ] [Nat]Absence check using state equation in 7718 ms returned sat
[2023-03-11 05:33:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:33:12] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6162 ms returned sat
[2023-03-11 05:33:44] [INFO ] Deduced a trap composed of 2 places in 30638 ms of which 7 ms to minimize.
[2023-03-11 05:33:44] [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 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)
[2023-03-11 05:33:45] [INFO ] [Real]Absence check using 100 positive place invariants in 217 ms returned sat
[2023-03-11 05:33:45] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 189 ms returned sat
[2023-03-11 05:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:33:54] [INFO ] [Real]Absence check using state equation in 8376 ms returned sat
[2023-03-11 05:34:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:34:01] [INFO ] [Real]Added 49374 Read/Feed constraints in 6346 ms returned sat
[2023-03-11 05:34:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:34:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 144 ms returned sat
[2023-03-11 05:34:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 125 ms returned sat
[2023-03-11 05:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:34:11] [INFO ] [Nat]Absence check using state equation in 8157 ms returned sat
[2023-03-11 05:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:34:17] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6141 ms returned sat
[2023-03-11 05:34:51] [INFO ] Deduced a trap composed of 2 places in 33209 ms of which 7 ms to minimize.
[2023-03-11 05:34:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-11 05:34:52] [INFO ] [Real]Absence check using 100 positive place invariants in 232 ms returned sat
[2023-03-11 05:34:52] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 148 ms returned sat
[2023-03-11 05:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:35:01] [INFO ] [Real]Absence check using state equation in 8372 ms returned sat
[2023-03-11 05:35:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:35:09] [INFO ] [Real]Added 49374 Read/Feed constraints in 7046 ms returned sat
[2023-03-11 05:35:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:35:11] [INFO ] [Nat]Absence check using 100 positive place invariants in 165 ms returned sat
[2023-03-11 05:35:11] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-11 05:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:35:19] [INFO ] [Nat]Absence check using state equation in 8636 ms returned sat
[2023-03-11 05:35:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:35:26] [INFO ] [Nat]Added 49374 Read/Feed constraints in 6857 ms returned sat
[2023-03-11 05:36:01] [INFO ] Deduced a trap composed of 2 places in 33964 ms of which 9 ms to minimize.
[2023-03-11 05:36:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java: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)
[2023-03-11 05:36:02] [INFO ] [Real]Absence check using 100 positive place invariants in 158 ms returned sat
[2023-03-11 05:36:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 128 ms returned sat
[2023-03-11 05:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:36:11] [INFO ] [Real]Absence check using state equation in 8656 ms returned sat
[2023-03-11 05:36:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:36:18] [INFO ] [Real]Added 49374 Read/Feed constraints in 6836 ms returned sat
[2023-03-11 05:36:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:36:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 166 ms returned sat
[2023-03-11 05:36:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 129 ms returned sat
[2023-03-11 05:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:36:29] [INFO ] [Nat]Absence check using state equation in 8967 ms returned sat
[2023-03-11 05:36:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:36:37] [INFO ] [Nat]Added 49374 Read/Feed constraints in 7111 ms returned sat
[2023-03-11 05:37:10] [INFO ] Deduced a trap composed of 2 places in 33223 ms of which 10 ms to minimize.
[2023-03-11 05:37:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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, 14, 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 4558 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 4559 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 4280 ms. Remains 10807 /10807 variables (removed 0) and now considering 50204/50204 (removed 0) transitions.
[2023-03-11 05:37:19] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-11 05:37:19] [INFO ] Invariant cache hit.
[2023-03-11 05:37:29] [INFO ] Implicit Places using invariants in 10228 ms returned []
Implicit Place search using SMT only with invariants took 10230 ms to find 0 implicit places.
[2023-03-11 05:37:29] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
[2023-03-11 05:37:29] [INFO ] Invariant cache hit.
[2023-03-11 05:38:00] [INFO ] Performed 48637/50204 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-11 05:38:01] [INFO ] Dead Transitions using invariants and state equation in 32044 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46565 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
[2023-03-11 05:38:11] [INFO ] Computed 102 place invariants in 9142 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 575 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 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2023-03-11 05:38:11] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:38:21] [INFO ] Computed 102 place invariants in 9322 ms
[2023-03-11 05:38:22] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:38:22] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 141 ms returned sat
[2023-03-11 05:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:38:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 16 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 13443 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 13451 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-11 05:38:48] [INFO ] Computed 102 place invariants in 9032 ms
Finished random walk after 641030 steps, including 1051 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2053 ms. (steps per millisecond=487 ) properties (out of 1) seen :0
[2023-03-11 05:39:20] [INFO ] Invariant cache hit.
[2023-03-11 05:39:22] [INFO ] [Real]Absence check using 100 positive place invariants in 179 ms returned sat
[2023-03-11 05:39:22] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 147 ms returned sat
[2023-03-11 05:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:39:30] [INFO ] [Real]Absence check using state equation in 8494 ms returned sat
[2023-03-11 05:39:32] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:39:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:39:39] [INFO ] [Real]Added 49698 Read/Feed constraints in 7027 ms returned sat
[2023-03-11 05:39:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:39:41] [INFO ] [Nat]Absence check using 100 positive place invariants in 164 ms returned sat
[2023-03-11 05:39:41] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 119 ms returned sat
[2023-03-11 05:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:39:49] [INFO ] [Nat]Absence check using state equation in 7898 ms returned sat
[2023-03-11 05:39:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:39:55] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6352 ms returned sat
[2023-03-11 05:40:27] [INFO ] Deduced a trap composed of 2 places in 31760 ms of which 20 ms to minimize.
[2023-03-11 05:40:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 4298 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 4298 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 4762 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-11 05:40:37] [INFO ] Invariant cache hit.
[2023-03-11 05:40:37] [INFO ] Implicit Places using invariants in 926 ms returned []
Implicit Place search using SMT only with invariants took 930 ms to find 0 implicit places.
[2023-03-11 05:40:37] [INFO ] Invariant cache hit.
[2023-03-11 05:40:39] [INFO ] Dead Transitions using invariants and state equation in 1105 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6815 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-11 05:40:39] [INFO ] Invariant cache hit.
Finished random walk after 652408 steps, including 1071 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2020 ms. (steps per millisecond=495 ) properties (out of 1) seen :0
[2023-03-11 05:41:11] [INFO ] Invariant cache hit.
[2023-03-11 05:41:12] [INFO ] [Real]Absence check using 100 positive place invariants in 156 ms returned sat
[2023-03-11 05:41:12] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 120 ms returned sat
[2023-03-11 05:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:41:19] [INFO ] [Real]Absence check using state equation in 7590 ms returned sat
[2023-03-11 05:41:21] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:41:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:41:27] [INFO ] [Real]Added 49698 Read/Feed constraints in 6548 ms returned sat
[2023-03-11 05:41:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:41:29] [INFO ] [Nat]Absence check using 100 positive place invariants in 203 ms returned sat
[2023-03-11 05:41:29] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 128 ms returned sat
[2023-03-11 05:41:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:41:38] [INFO ] [Nat]Absence check using state equation in 8656 ms returned sat
[2023-03-11 05:41:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:41:45] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6574 ms returned sat
[2023-03-11 05:42:16] [INFO ] Deduced a trap composed of 2 places in 30514 ms of which 7 ms to minimize.
[2023-03-11 05:42:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [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 4475 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 4475 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 4401 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-11 05:42:25] [INFO ] Invariant cache hit.
[2023-03-11 05:42:26] [INFO ] Implicit Places using invariants in 966 ms returned []
Implicit Place search using SMT only with invariants took 967 ms to find 0 implicit places.
[2023-03-11 05:42:26] [INFO ] Invariant cache hit.
[2023-03-11 05:42:27] [INFO ] Dead Transitions using invariants and state equation in 1244 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6623 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-00 in 265418 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
[2023-03-11 05:42:36] [INFO ] Computed 102 place invariants in 8840 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 589 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 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
[2023-03-11 05:42:36] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:42:45] [INFO ] Computed 102 place invariants in 8713 ms
[2023-03-11 05:42:46] [INFO ] [Real]Absence check using 100 positive place invariants in 153 ms returned sat
[2023-03-11 05:42:47] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-11 05:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:42:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 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 12893 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 12895 ms. Remains : 10799/10807 places, 50196/50204 transitions.
// Phase 1: matrix 50196 rows 10799 cols
[2023-03-11 05:43:13] [INFO ] Computed 102 place invariants in 9462 ms
Finished random walk after 743763 steps, including 1223 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 1811 ms. (steps per millisecond=552 ) properties (out of 1) seen :1
[2023-03-11 05:43:44] [INFO ] Invariant cache hit.
[2023-03-11 05:43:46] [INFO ] [Real]Absence check using 100 positive place invariants in 159 ms returned sat
[2023-03-11 05:43:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-11 05:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:43:54] [INFO ] [Real]Absence check using state equation in 8488 ms returned sat
[2023-03-11 05:43:55] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:44:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:44:03] [INFO ] [Real]Added 49698 Read/Feed constraints in 7330 ms returned sat
[2023-03-11 05:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:44:05] [INFO ] [Nat]Absence check using 100 positive place invariants in 161 ms returned sat
[2023-03-11 05:44:05] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 117 ms returned sat
[2023-03-11 05:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:44:13] [INFO ] [Nat]Absence check using state equation in 8193 ms returned sat
[2023-03-11 05:44:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:44:20] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6477 ms returned sat
[2023-03-11 05:44:54] [INFO ] Deduced a trap composed of 2 places in 33780 ms of which 8 ms to minimize.
[2023-03-11 05:44:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java: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 4884 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 4885 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 4752 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-11 05:45:04] [INFO ] Invariant cache hit.
[2023-03-11 05:45:12] [INFO ] Implicit Places using invariants in 8425 ms returned []
Implicit Place search using SMT only with invariants took 8438 ms to find 0 implicit places.
[2023-03-11 05:45:12] [INFO ] Invariant cache hit.
[2023-03-11 05:45:13] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13968 ms. Remains : 10799/10799 places, 50196/50196 transitions.
[2023-03-11 05:45:13] [INFO ] Invariant cache hit.
Finished random walk after 685367 steps, including 1122 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 1851 ms. (steps per millisecond=540 ) properties (out of 1) seen :0
[2023-03-11 05:45:45] [INFO ] Invariant cache hit.
[2023-03-11 05:45:46] [INFO ] [Real]Absence check using 100 positive place invariants in 162 ms returned sat
[2023-03-11 05:45:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 127 ms returned sat
[2023-03-11 05:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:45:54] [INFO ] [Real]Absence check using state equation in 7684 ms returned sat
[2023-03-11 05:45:55] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:46:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:46:02] [INFO ] [Real]Added 49698 Read/Feed constraints in 7025 ms returned sat
[2023-03-11 05:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:46:04] [INFO ] [Nat]Absence check using 100 positive place invariants in 195 ms returned sat
[2023-03-11 05:46:04] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-11 05:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:46:13] [INFO ] [Nat]Absence check using state equation in 8861 ms returned sat
[2023-03-11 05:46:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:46:20] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6676 ms returned sat
[2023-03-11 05:46:52] [INFO ] Deduced a trap composed of 2 places in 31743 ms of which 9 ms to minimize.
[2023-03-11 05:46:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 4771 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 4771 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 4301 ms. Remains 10799 /10799 variables (removed 0) and now considering 50196/50196 (removed 0) transitions.
[2023-03-11 05:47:01] [INFO ] Invariant cache hit.
[2023-03-11 05:47:11] [INFO ] Implicit Places using invariants in 9917 ms returned []
Implicit Place search using SMT only with invariants took 9919 ms to find 0 implicit places.
[2023-03-11 05:47:11] [INFO ] Invariant cache hit.
[2023-03-11 05:47:42] [INFO ] Dead Transitions using invariants and state equation in 30816 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45045 ms. Remains : 10799/10799 places, 50196/50196 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-01 in 315210 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
[2023-03-11 05:47:52] [INFO ] Computed 102 place invariants in 9462 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 584 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 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2023-03-11 05:47:52] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:48:02] [INFO ] Computed 102 place invariants in 9778 ms
[2023-03-11 05:48:03] [INFO ] [Real]Absence check using 100 positive place invariants in 157 ms returned sat
[2023-03-11 05:48:03] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-11 05:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:48:07] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [100] Max seen :[0]
Support contains 1 out of 10807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10807/10807 places, 50204/50204 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 17 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 13406 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 13407 ms. Remains : 10798/10807 places, 50195/50204 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-11 05:48:30] [INFO ] Computed 102 place invariants in 9591 ms
Finished random walk after 612371 steps, including 1007 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 1989 ms. (steps per millisecond=502 ) properties (out of 1) seen :1
[2023-03-11 05:49:02] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-11 05:49:11] [INFO ] Computed 102 place invariants in 9083 ms
[2023-03-11 05:49:13] [INFO ] [Real]Absence check using 100 positive place invariants in 151 ms returned sat
[2023-03-11 05:49:13] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 126 ms returned sat
[2023-03-11 05:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:49:21] [INFO ] [Real]Absence check using state equation in 8548 ms returned sat
[2023-03-11 05:49:22] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:49:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:49:29] [INFO ] [Real]Added 49698 Read/Feed constraints in 6925 ms returned sat
[2023-03-11 05:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:49:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 183 ms returned sat
[2023-03-11 05:49:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-11 05:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:49:40] [INFO ] [Nat]Absence check using state equation in 8665 ms returned sat
[2023-03-11 05:49:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:49:46] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6476 ms returned sat
[2023-03-11 05:50:18] [INFO ] Deduced a trap composed of 3 places in 30917 ms of which 8 ms to minimize.
[2023-03-11 05:50:18] [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 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 4483 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 4483 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 4723 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-11 05:50:27] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-11 05:50:27] [INFO ] Invariant cache hit.
[2023-03-11 05:50:28] [INFO ] Implicit Places using invariants in 1062 ms returned []
Implicit Place search using SMT only with invariants took 1063 ms to find 0 implicit places.
[2023-03-11 05:50:28] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-11 05:50:28] [INFO ] Invariant cache hit.
[2023-03-11 05:50:59] [INFO ] Performed 48481/50195 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-11 05:51:01] [INFO ] Dead Transitions using invariants and state equation in 32193 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37987 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-11 05:51:11] [INFO ] Computed 102 place invariants in 10667 ms
Finished random walk after 636279 steps, including 1049 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 11 resets, run finished after 1883 ms. (steps per millisecond=531 ) properties (out of 1) seen :0
[2023-03-11 05:51:43] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-11 05:51:52] [INFO ] Computed 102 place invariants in 8405 ms
[2023-03-11 05:51:53] [INFO ] [Real]Absence check using 100 positive place invariants in 151 ms returned sat
[2023-03-11 05:51:53] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 119 ms returned sat
[2023-03-11 05:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:52:01] [INFO ] [Real]Absence check using state equation in 7577 ms returned sat
[2023-03-11 05:52:02] [INFO ] State equation strengthened by 49698 read => feed constraints.
[2023-03-11 05:52:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:52:08] [INFO ] [Real]Added 49698 Read/Feed constraints in 6625 ms returned sat
[2023-03-11 05:52:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:52:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 240 ms returned sat
[2023-03-11 05:52:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 160 ms returned sat
[2023-03-11 05:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:52:19] [INFO ] [Nat]Absence check using state equation in 8675 ms returned sat
[2023-03-11 05:52:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 05:52:26] [INFO ] [Nat]Added 49698 Read/Feed constraints in 6722 ms returned sat
[2023-03-11 05:52:55] [INFO ] Deduced a trap composed of 3 places in 28644 ms of which 7 ms to minimize.
[2023-03-11 05:52:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 4200 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 4200 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 4151 ms. Remains 10798 /10798 variables (removed 0) and now considering 50195/50195 (removed 0) transitions.
[2023-03-11 05:53:03] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-11 05:53:03] [INFO ] Invariant cache hit.
[2023-03-11 05:53:04] [INFO ] Implicit Places using invariants in 911 ms returned []
Implicit Place search using SMT only with invariants took 912 ms to find 0 implicit places.
[2023-03-11 05:53:04] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
[2023-03-11 05:53:04] [INFO ] Invariant cache hit.
[2023-03-11 05:53:35] [INFO ] Performed 44812/50195 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-11 05:53:40] [INFO ] Dead Transitions using invariants and state equation in 35549 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40623 ms. Remains : 10798/10798 places, 50195/50195 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-100-UpperBounds-02 in 357661 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
[2023-03-11 05:53:49] [INFO ] Computed 102 place invariants in 8765 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 696 ms. (steps per millisecond=14 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
[2023-03-11 05:53:49] [INFO ] Flow matrix only has 50198 transitions (discarded 6 similar events)
// Phase 1: matrix 50198 rows 10807 cols
[2023-03-11 05:53:58] [INFO ] Computed 102 place invariants in 8378 ms
[2023-03-11 05:53:59] [INFO ] [Real]Absence check using 100 positive place invariants in 147 ms returned sat
[2023-03-11 05:53:59] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2023-03-11 05:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:54:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 :[1]
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 8 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 13051 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 13052 ms. Remains : 10798/10807 places, 50195/50204 transitions.
Normalized transition count is 50194 out of 50195 initially.
// Phase 1: matrix 50194 rows 10798 cols
[2023-03-11 05:54:24] [INFO ] Computed 102 place invariants in 8571 ms
Finished random walk after 653281 steps, including 1074 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 1937 ms. (steps per millisecond=516 ) properties (out of 1) seen :1
[2023-03-11 05:54:56] [INFO ] Flow matrix only has 50194 transitions (discarded 1 similar events)
// Phase 1: matrix 50194 rows 10798 cols
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9185280 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16048480 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
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 lolaxred"
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 r039-tajo-167813693000781"
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 ;