fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r255-tall-167856440400115
Last Updated
May 14, 2023

About the Execution of 2022-gold for MultiCrashLeafsetExtension-PT-S32C05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16218.775 3452354.00 3293104.00 179243.00 1 1 1 1 1 ? 1 1 0 1 ? 0 1 1 1 1 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r255-tall-167856440400115.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is MultiCrashLeafsetExtension-PT-S32C05, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-167856440400115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.4K Feb 26 03:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 03:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 26 03:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K Feb 26 03:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 22M 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 MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678764607914

Running Version 202205111006
[2023-03-14 03:30:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 03:30:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 03:30:09] [INFO ] Load time of PNML (sax parser for PT used): 867 ms
[2023-03-14 03:30:09] [INFO ] Transformed 20498 places.
[2023-03-14 03:30:10] [INFO ] Transformed 31713 transitions.
[2023-03-14 03:30:10] [INFO ] Parsed PT model containing 20498 places and 31713 transitions in 1084 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Normalized transition count is 30657 out of 31713 initially.
// Phase 1: matrix 30657 rows 20498 cols
[2023-03-14 03:30:13] [INFO ] Computed 1543 place invariants in 2983 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 194 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :1
[2023-03-14 03:30:16] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20498 cols
[2023-03-14 03:30:19] [INFO ] Computed 1543 place invariants in 2899 ms
[2023-03-14 03:30:22] [INFO ] [Real]Absence check using 80 positive place invariants in 697 ms returned sat
[2023-03-14 03:30:23] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1208 ms returned sat
[2023-03-14 03:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:30:24] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:30:28] [INFO ] [Real]Absence check using 80 positive place invariants in 672 ms returned sat
[2023-03-14 03:30:29] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 597 ms returned unsat
[2023-03-14 03:30:31] [INFO ] [Real]Absence check using 80 positive place invariants in 716 ms returned sat
[2023-03-14 03:30:32] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 453 ms returned unsat
[2023-03-14 03:30:35] [INFO ] [Real]Absence check using 80 positive place invariants in 652 ms returned sat
[2023-03-14 03:30:35] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 446 ms returned unsat
[2023-03-14 03:30:38] [INFO ] [Real]Absence check using 80 positive place invariants in 665 ms returned sat
[2023-03-14 03:30:38] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 482 ms returned unsat
[2023-03-14 03:30:41] [INFO ] [Real]Absence check using 80 positive place invariants in 686 ms returned sat
[2023-03-14 03:30:42] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1105 ms returned sat
[2023-03-14 03:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:30:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:30:46] [INFO ] [Real]Absence check using 80 positive place invariants in 673 ms returned sat
[2023-03-14 03:30:47] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 670 ms returned unsat
[2023-03-14 03:30:49] [INFO ] [Real]Absence check using 80 positive place invariants in 640 ms returned sat
[2023-03-14 03:30:51] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1126 ms returned sat
[2023-03-14 03:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:30:52] [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 7
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:30:55] [INFO ] [Real]Absence check using 80 positive place invariants in 673 ms returned sat
[2023-03-14 03:30:56] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1092 ms returned sat
[2023-03-14 03:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:30:57] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:31:00] [INFO ] [Real]Absence check using 80 positive place invariants in 651 ms returned sat
[2023-03-14 03:31:00] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 660 ms returned unsat
[2023-03-14 03:31:03] [INFO ] [Real]Absence check using 80 positive place invariants in 647 ms returned sat
[2023-03-14 03:31:04] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1145 ms returned sat
[2023-03-14 03:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:31:05] [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 10
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:31:08] [INFO ] [Real]Absence check using 80 positive place invariants in 649 ms returned sat
[2023-03-14 03:31:09] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1108 ms returned sat
[2023-03-14 03:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:31:10] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:31:13] [INFO ] [Real]Absence check using 80 positive place invariants in 666 ms returned sat
[2023-03-14 03:31:14] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1132 ms returned sat
[2023-03-14 03:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:31:15] [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: 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 03:31:18] [INFO ] [Real]Absence check using 80 positive place invariants in 664 ms returned sat
[2023-03-14 03:31:18] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 452 ms returned unsat
[2023-03-14 03:31:21] [INFO ] [Real]Absence check using 80 positive place invariants in 663 ms returned sat
[2023-03-14 03:31:22] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1124 ms returned sat
[2023-03-14 03:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:31:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.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) : [99, 1, 1, 1, 1, 1, 1, 99, 1, 1, 1, 1, 33, 1, 99] Max seen :[0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 20498 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20498/20498 places, 31713/31713 transitions.
Graph (complete) has 72683 edges and 20498 vertex of which 20452 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.73 ms
Discarding 46 places :
Also discarding 0 output transitions
Drop transitions removed 5276 transitions
Trivial Post-agglo rules discarded 5276 transitions
Performed 5276 trivial Post agglomeration. Transition count delta: 5276
Iterating post reduction 0 with 5276 rules applied. Total rules applied 5277 place count 20452 transition count 26437
Reduce places removed 5276 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 5279 rules applied. Total rules applied 10556 place count 15176 transition count 26434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10559 place count 15173 transition count 26434
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10559 place count 15173 transition count 26104
Deduced a syphon composed of 330 places in 30 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11219 place count 14843 transition count 26104
Discarding 4946 places :
Symmetric choice reduction at 3 with 4946 rule applications. Total rules 16165 place count 9897 transition count 21158
Iterating global reduction 3 with 4946 rules applied. Total rules applied 21111 place count 9897 transition count 21158
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 21111 place count 9897 transition count 21151
Deduced a syphon composed of 7 places in 20 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 21125 place count 9890 transition count 21151
Discarding 986 places :
Symmetric choice reduction at 3 with 986 rule applications. Total rules 22111 place count 8904 transition count 16221
Iterating global reduction 3 with 986 rules applied. Total rules applied 23097 place count 8904 transition count 16221
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 15 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23163 place count 8871 transition count 16188
Free-agglomeration rule (complex) applied 580 times.
Iterating global reduction 3 with 580 rules applied. Total rules applied 23743 place count 8871 transition count 19552
Reduce places removed 580 places and 0 transitions.
Iterating post reduction 3 with 580 rules applied. Total rules applied 24323 place count 8291 transition count 19552
Partial Free-agglomeration rule applied 99 times.
Drop transitions removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 24422 place count 8291 transition count 19552
Applied a total of 24422 rules in 13708 ms. Remains 8291 /20498 variables (removed 12207) and now considering 19552/31713 (removed 12161) transitions.
Finished structural reductions, in 1 iterations. Remains : 8291/20498 places, 19552/31713 transitions.
Normalized transition count is 17986 out of 19552 initially.
// Phase 1: matrix 17986 rows 8291 cols
[2023-03-14 03:31:38] [INFO ] Computed 1497 place invariants in 819 ms
Interrupted random walk after 504882 steps, including 16192 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 2
Interrupted Best-First random walk after 736730 steps, including 2191 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 1
Interrupted Best-First random walk after 778393 steps, including 2315 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 2
Interrupted Best-First random walk after 780334 steps, including 2321 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 2
Interrupted Best-First random walk after 789316 steps, including 2347 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen 1
Interrupted Best-First random walk after 785574 steps, including 2336 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen 1
Interrupted Best-First random walk after 813722 steps, including 2420 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen 2
Interrupted Best-First random walk after 799545 steps, including 2378 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen 1
Interrupted Best-First random walk after 764399 steps, including 2273 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 3
[2023-03-14 03:32:49] [INFO ] Flow matrix only has 17986 transitions (discarded 1566 similar events)
// Phase 1: matrix 17986 rows 8291 cols
[2023-03-14 03:32:49] [INFO ] Computed 1497 place invariants in 851 ms
[2023-03-14 03:32:50] [INFO ] [Real]Absence check using 65 positive place invariants in 192 ms returned sat
[2023-03-14 03:32:51] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 260 ms returned unsat
[2023-03-14 03:32:51] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-14 03:32:52] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 428 ms returned sat
[2023-03-14 03:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:33:01] [INFO ] [Real]Absence check using state equation in 9511 ms returned sat
[2023-03-14 03:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:33:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 219 ms returned sat
[2023-03-14 03:33:03] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 494 ms returned sat
[2023-03-14 03:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:33:14] [INFO ] [Nat]Absence check using state equation in 10790 ms returned sat
[2023-03-14 03:33:14] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-14 03:33:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:33:21] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6573 ms returned unknown
[2023-03-14 03:33:22] [INFO ] [Real]Absence check using 65 positive place invariants in 185 ms returned sat
[2023-03-14 03:33:22] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 262 ms returned unsat
[2023-03-14 03:33:23] [INFO ] [Real]Absence check using 65 positive place invariants in 191 ms returned sat
[2023-03-14 03:33:24] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 472 ms returned sat
[2023-03-14 03:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:33:34] [INFO ] [Real]Absence check using state equation in 10170 ms returned sat
[2023-03-14 03:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:33:35] [INFO ] [Nat]Absence check using 65 positive place invariants in 179 ms returned sat
[2023-03-14 03:33:36] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 484 ms returned sat
[2023-03-14 03:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:33:46] [INFO ] [Nat]Absence check using state equation in 10375 ms returned sat
[2023-03-14 03:33:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:33:50] [INFO ] [Nat]Added 10210 Read/Feed constraints in 4036 ms returned unsat
[2023-03-14 03:33:51] [INFO ] [Real]Absence check using 65 positive place invariants in 189 ms returned sat
[2023-03-14 03:33:52] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 484 ms returned sat
[2023-03-14 03:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:34:01] [INFO ] [Real]Absence check using state equation in 9840 ms returned sat
[2023-03-14 03:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:34:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 173 ms returned sat
[2023-03-14 03:34:03] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 467 ms returned sat
[2023-03-14 03:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:34:13] [INFO ] [Nat]Absence check using state equation in 9921 ms returned sat
[2023-03-14 03:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:34:20] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6546 ms returned unknown
[2023-03-14 03:34:20] [INFO ] [Real]Absence check using 65 positive place invariants in 182 ms returned sat
[2023-03-14 03:34:21] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 472 ms returned sat
[2023-03-14 03:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:34:31] [INFO ] [Real]Absence check using state equation in 10093 ms returned sat
[2023-03-14 03:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:34:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-14 03:34:33] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 486 ms returned sat
[2023-03-14 03:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:34:43] [INFO ] [Nat]Absence check using state equation in 10288 ms returned sat
[2023-03-14 03:34:47] [INFO ] [Nat]Added 10210 Read/Feed constraints in 3362 ms returned unsat
[2023-03-14 03:34:47] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2023-03-14 03:34:48] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 484 ms returned sat
[2023-03-14 03:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:34:57] [INFO ] [Real]Absence check using state equation in 9389 ms returned sat
[2023-03-14 03:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:34:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 189 ms returned sat
[2023-03-14 03:34:59] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 502 ms returned sat
[2023-03-14 03:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:35:09] [INFO ] [Nat]Absence check using state equation in 9775 ms returned sat
[2023-03-14 03:35:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:35:14] [INFO ] [Nat]Added 10210 Read/Feed constraints in 4983 ms returned sat
[2023-03-14 03:35:16] [INFO ] Computed and/alt/rep : 10927/15891/10927 causal constraints (skipped 7026 transitions) in 1364 ms.
[2023-03-14 03:35:20] [INFO ] Added : 6 causal constraints over 2 iterations in 4816 ms. Result :sat
[2023-03-14 03:35:21] [INFO ] [Real]Absence check using 65 positive place invariants in 203 ms returned sat
[2023-03-14 03:35:21] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 39 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 0, 1, 0, 1, 1] Max seen :[1, 0, 1, 0, 0, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 8291 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8291/8291 places, 19552/19552 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8291 transition count 19550
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 8289 transition count 19550
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 8287 transition count 19548
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 8287 transition count 19548
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 8287 transition count 19548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 8286 transition count 19547
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 8286 transition count 19547
Applied a total of 11 rules in 7269 ms. Remains 8286 /8291 variables (removed 5) and now considering 19547/19552 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 8286/8291 places, 19547/19552 transitions.
Normalized transition count is 17981 out of 19547 initially.
// Phase 1: matrix 17981 rows 8286 cols
[2023-03-14 03:35:29] [INFO ] Computed 1497 place invariants in 807 ms
Interrupted random walk after 575728 steps, including 18469 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 1
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 849643 steps, including 2527 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen 0
Interrupted Best-First random walk after 823123 steps, including 2448 resets, run timeout after 5001 ms. (steps per millisecond=164 ) properties seen 0
[2023-03-14 03:36:09] [INFO ] Flow matrix only has 17981 transitions (discarded 1566 similar events)
// Phase 1: matrix 17981 rows 8286 cols
[2023-03-14 03:36:10] [INFO ] Computed 1497 place invariants in 862 ms
[2023-03-14 03:36:11] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2023-03-14 03:36:11] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 470 ms returned sat
[2023-03-14 03:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:36:21] [INFO ] [Real]Absence check using state equation in 9938 ms returned sat
[2023-03-14 03:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:36:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 182 ms returned sat
[2023-03-14 03:36:23] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 452 ms returned sat
[2023-03-14 03:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:36:33] [INFO ] [Nat]Absence check using state equation in 9525 ms returned sat
[2023-03-14 03:36:33] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-14 03:36:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:36:39] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6530 ms returned unknown
[2023-03-14 03:36:40] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-14 03:36:41] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 468 ms returned sat
[2023-03-14 03:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:36:51] [INFO ] [Real]Absence check using state equation in 10160 ms returned sat
[2023-03-14 03:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:36:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 177 ms returned sat
[2023-03-14 03:36:53] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 455 ms returned sat
[2023-03-14 03:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:37:03] [INFO ] [Nat]Absence check using state equation in 10011 ms returned sat
[2023-03-14 03:37:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:37:09] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6642 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 8286 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8286/8286 places, 19547/19547 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8286 transition count 19546
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8285 transition count 19546
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8285 transition count 19545
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8284 transition count 19545
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8283 transition count 19544
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8283 transition count 19544
Applied a total of 6 rules in 4722 ms. Remains 8283 /8286 variables (removed 3) and now considering 19544/19547 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8286 places, 19544/19547 transitions.
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:37:15] [INFO ] Computed 1497 place invariants in 804 ms
Interrupted random walk after 540295 steps, including 17329 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Interrupted Best-First random walk after 781783 steps, including 2325 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
Interrupted Best-First random walk after 782161 steps, including 2326 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
[2023-03-14 03:37:55] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:37:56] [INFO ] Computed 1497 place invariants in 845 ms
[2023-03-14 03:37:57] [INFO ] [Real]Absence check using 65 positive place invariants in 177 ms returned sat
[2023-03-14 03:37:57] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 477 ms returned sat
[2023-03-14 03:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:38:07] [INFO ] [Real]Absence check using state equation in 9740 ms returned sat
[2023-03-14 03:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:38:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 177 ms returned sat
[2023-03-14 03:38:09] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 468 ms returned sat
[2023-03-14 03:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:38:20] [INFO ] [Nat]Absence check using state equation in 11341 ms returned sat
[2023-03-14 03:38:20] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-14 03:38:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:38:27] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6539 ms returned unknown
[2023-03-14 03:38:27] [INFO ] [Real]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-14 03:38:28] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 472 ms returned sat
[2023-03-14 03:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:38:38] [INFO ] [Real]Absence check using state equation in 10284 ms returned sat
[2023-03-14 03:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:38:40] [INFO ] [Nat]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-14 03:38:40] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 444 ms returned sat
[2023-03-14 03:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:38:50] [INFO ] [Nat]Absence check using state equation in 10483 ms returned sat
[2023-03-14 03:38:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:38:57] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6549 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 8283 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1824 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1818 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
[2023-03-14 03:39:01] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:01] [INFO ] Computed 1497 place invariants in 790 ms
[2023-03-14 03:39:02] [INFO ] Implicit Places using invariants in 1555 ms returned []
Implicit Place search using SMT only with invariants took 1556 ms to find 0 implicit places.
[2023-03-14 03:39:02] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:03] [INFO ] Computed 1497 place invariants in 818 ms
[2023-03-14 03:39:04] [INFO ] Dead Transitions using invariants and state equation in 1547 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:05] [INFO ] Computed 1497 place invariants in 813 ms
Incomplete random walk after 10000 steps, including 320 resets, run finished after 562 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
[2023-03-14 03:39:05] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:06] [INFO ] Computed 1497 place invariants in 829 ms
[2023-03-14 03:39:07] [INFO ] [Real]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-14 03:39:08] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 480 ms returned sat
[2023-03-14 03:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:39:11] [INFO ] [Real]Absence check using state equation in 3648 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1860 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:14] [INFO ] Computed 1497 place invariants in 812 ms
Interrupted random walk after 547794 steps, including 17573 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Interrupted Best-First random walk after 796771 steps, including 2370 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen 0
[2023-03-14 03:39:49] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:39:50] [INFO ] Computed 1497 place invariants in 852 ms
[2023-03-14 03:39:51] [INFO ] [Real]Absence check using 65 positive place invariants in 181 ms returned sat
[2023-03-14 03:39:51] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 422 ms returned sat
[2023-03-14 03:39:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:40:01] [INFO ] [Real]Absence check using state equation in 9543 ms returned sat
[2023-03-14 03:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:40:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 181 ms returned sat
[2023-03-14 03:40:02] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 470 ms returned sat
[2023-03-14 03:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:40:13] [INFO ] [Nat]Absence check using state equation in 10342 ms returned sat
[2023-03-14 03:40:13] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-14 03:40:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:40:19] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6531 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1854 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1824 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
[2023-03-14 03:40:23] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:40:24] [INFO ] Computed 1497 place invariants in 817 ms
[2023-03-14 03:40:25] [INFO ] Implicit Places using invariants in 1540 ms returned []
Implicit Place search using SMT only with invariants took 1542 ms to find 0 implicit places.
[2023-03-14 03:40:25] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:40:25] [INFO ] Computed 1497 place invariants in 803 ms
[2023-03-14 03:40:26] [INFO ] Dead Transitions using invariants and state equation in 1537 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05 in 82399 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-10
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:40:27] [INFO ] Computed 1497 place invariants in 810 ms
Incomplete random walk after 10000 steps, including 320 resets, run finished after 579 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
[2023-03-14 03:40:28] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:40:29] [INFO ] Computed 1497 place invariants in 819 ms
[2023-03-14 03:40:29] [INFO ] [Real]Absence check using 65 positive place invariants in 176 ms returned sat
[2023-03-14 03:40:30] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 479 ms returned sat
[2023-03-14 03:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:40:34] [INFO ] [Real]Absence check using state equation in 3632 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1841 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:40:36] [INFO ] Computed 1497 place invariants in 807 ms
Interrupted random walk after 533755 steps, including 17122 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Interrupted Best-First random walk after 784354 steps, including 2333 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
[2023-03-14 03:41:11] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:41:12] [INFO ] Computed 1497 place invariants in 819 ms
[2023-03-14 03:41:13] [INFO ] [Real]Absence check using 65 positive place invariants in 176 ms returned sat
[2023-03-14 03:41:13] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 469 ms returned sat
[2023-03-14 03:41:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:41:25] [INFO ] [Real]Absence check using state equation in 11362 ms returned sat
[2023-03-14 03:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:41:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-14 03:41:27] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 467 ms returned sat
[2023-03-14 03:41:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:41:38] [INFO ] [Nat]Absence check using state equation in 10955 ms returned sat
[2023-03-14 03:41:38] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-14 03:41:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:41:44] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6566 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1811 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 1779 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
[2023-03-14 03:41:48] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:41:49] [INFO ] Computed 1497 place invariants in 803 ms
[2023-03-14 03:41:49] [INFO ] Implicit Places using invariants in 1542 ms returned []
Implicit Place search using SMT only with invariants took 1543 ms to find 0 implicit places.
[2023-03-14 03:41:49] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-14 03:41:50] [INFO ] Computed 1497 place invariants in 836 ms
[2023-03-14 03:41:51] [INFO ] Dead Transitions using invariants and state equation in 1591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8283/8283 places, 19544/19544 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-10 in 84734 ms.
[2023-03-14 03:41:52] [INFO ] Flatten gal took : 1049 ms
[2023-03-14 03:41:53] [INFO ] Applying decomposition
[2023-03-14 03:41:54] [INFO ] Flatten gal took : 729 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph302800147905006905.txt' '-o' '/tmp/graph302800147905006905.bin' '-w' '/tmp/graph302800147905006905.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph302800147905006905.bin' '-l' '-1' '-v' '-w' '/tmp/graph302800147905006905.weights' '-q' '0' '-e' '0.001'
[2023-03-14 03:41:55] [INFO ] Decomposing Gal with order
[2023-03-14 03:41:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 03:42:04] [INFO ] Removed a total of 32124 redundant transitions.
[2023-03-14 03:42:05] [INFO ] Flatten gal took : 8411 ms
[2023-03-14 03:42:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 14191 labels/synchronizations in 2359 ms.
[2023-03-14 03:42:10] [INFO ] Time to serialize gal into /tmp/UpperBounds9202124671955702490.gal : 432 ms
[2023-03-14 03:42:10] [INFO ] Time to serialize properties into /tmp/UpperBounds13104840866710010176.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9202124671955702490.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13104840866710010176.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds13104840866710010176.prop.
ITS-tools command line returned an error code 137
[2023-03-14 03:55:13] [INFO ] Flatten gal took : 1588 ms
[2023-03-14 03:55:13] [INFO ] Time to serialize gal into /tmp/UpperBounds8793278466000399116.gal : 327 ms
[2023-03-14 03:55:13] [INFO ] Time to serialize properties into /tmp/UpperBounds2772372848323371497.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8793278466000399116.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2772372848323371497.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds2772372848323371497.prop.
ITS-tools command line returned an error code 137
[2023-03-14 04:11:30] [INFO ] Flatten gal took : 3922 ms
[2023-03-14 04:11:31] [INFO ] Input system was already deterministic with 19544 transitions.
[2023-03-14 04:11:32] [INFO ] Transformed 8283 places.
[2023-03-14 04:11:32] [INFO ] Transformed 19544 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-14 04:12:04] [INFO ] Time to serialize gal into /tmp/UpperBounds5413349683450702821.gal : 75 ms
[2023-03-14 04:12:04] [INFO ] Time to serialize properties into /tmp/UpperBounds4165006668533427744.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5413349683450702821.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4165006668533427744.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds4165006668533427744.prop.
ITS-tools command line returned an error code 137
Total runtime 3449841 ms.

BK_STOP 1678768060268

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="MultiCrashLeafsetExtension-PT-S32C05"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is MultiCrashLeafsetExtension-PT-S32C05, 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 r255-tall-167856440400115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C05.tgz
mv MultiCrashLeafsetExtension-PT-S32C05 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 ;