About the Execution of 2022-gold for MultiCrashLeafsetExtension-PT-S32C06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1974.527 | 327962.00 | 364818.00 | 7687.40 | 1 1 0 1 1 1 1 1 1 1 1 1 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-167856440400116.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-S32C06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-167856440400116
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 16K Feb 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 02:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K 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 11K Feb 26 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 02:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 02:54 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 24M 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-S32C06-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678765580261
Running Version 202205111006
[2023-03-14 03:46:22] [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 03:46:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 03:46:23] [INFO ] Load time of PNML (sax parser for PT used): 967 ms
[2023-03-14 03:46:23] [INFO ] Transformed 22816 places.
[2023-03-14 03:46:23] [INFO ] Transformed 35015 transitions.
[2023-03-14 03:46:23] [INFO ] Parsed PT model containing 22816 places and 35015 transitions in 1244 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 582 ms.
Normalized transition count is 33959 out of 35015 initially.
// Phase 1: matrix 33959 rows 22816 cols
[2023-03-14 03:46:28] [INFO ] Computed 1613 place invariants in 3784 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :1
[2023-03-14 03:46:30] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22816 cols
[2023-03-14 03:46:33] [INFO ] Computed 1613 place invariants in 3707 ms
[2023-03-14 03:46:37] [INFO ] [Real]Absence check using 82 positive place invariants in 989 ms returned sat
[2023-03-14 03:46:38] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 467 ms returned unsat
[2023-03-14 03:46:41] [INFO ] [Real]Absence check using 82 positive place invariants in 921 ms returned sat
[2023-03-14 03:46:42] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 590 ms returned unsat
[2023-03-14 03:46:45] [INFO ] [Real]Absence check using 82 positive place invariants in 894 ms returned sat
[2023-03-14 03:46:46] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1395 ms returned sat
[2023-03-14 03:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:46:47] [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 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 03:46:50] [INFO ] [Real]Absence check using 82 positive place invariants in 902 ms returned sat
[2023-03-14 03:46:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:46:52] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1403 ms returned unknown
[2023-03-14 03:46:55] [INFO ] [Real]Absence check using 82 positive place invariants in 874 ms returned sat
[2023-03-14 03:46:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:46:57] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1358 ms returned unknown
[2023-03-14 03:47:00] [INFO ] [Real]Absence check using 82 positive place invariants in 880 ms returned sat
[2023-03-14 03:47:02] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1383 ms returned sat
[2023-03-14 03:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:02] [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: Stream closed... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
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 03:47:05] [INFO ] [Real]Absence check using 82 positive place invariants in 910 ms returned sat
[2023-03-14 03:47:07] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1374 ms returned sat
[2023-03-14 03:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:07] [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 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: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 03:47:10] [INFO ] [Real]Absence check using 82 positive place invariants in 876 ms returned sat
[2023-03-14 03:47:12] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1428 ms returned sat
[2023-03-14 03:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:12] [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: 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 03:47:15] [INFO ] [Real]Absence check using 82 positive place invariants in 892 ms returned sat
[2023-03-14 03:47:17] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1302 ms returned sat
[2023-03-14 03:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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 03:47:20] [INFO ] [Real]Absence check using 82 positive place invariants in 873 ms returned sat
[2023-03-14 03:47:22] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1379 ms returned sat
[2023-03-14 03:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 9
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 03:47:26] [INFO ] [Real]Absence check using 82 positive place invariants in 874 ms returned sat
[2023-03-14 03:47:27] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1341 ms returned sat
[2023-03-14 03:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:27] [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: 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: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 03:47:30] [INFO ] [Real]Absence check using 82 positive place invariants in 901 ms returned sat
[2023-03-14 03:47:32] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1298 ms returned sat
[2023-03-14 03:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:32] [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: 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 03:47:36] [INFO ] [Real]Absence check using 82 positive place invariants in 870 ms returned sat
[2023-03-14 03:47:36] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 316 ms returned unsat
[2023-03-14 03:47:39] [INFO ] [Real]Absence check using 82 positive place invariants in 866 ms returned sat
[2023-03-14 03:47:40] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 316 ms returned unsat
[2023-03-14 03:47:43] [INFO ] [Real]Absence check using 82 positive place invariants in 869 ms returned sat
[2023-03-14 03:47:45] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1347 ms returned sat
[2023-03-14 03:47:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:47:45] [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: 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)
[2023-03-14 03:47:48] [INFO ] [Real]Absence check using 82 positive place invariants in 906 ms returned sat
[2023-03-14 03:47:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:47:50] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1355 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 99, 33, 99, 33, 33, 99, 33, 33, 33, 1, 1, 99, 99] Max seen :[1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 12 out of 22816 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Graph (complete) has 79301 edges and 22816 vertex of which 22768 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.449 ms
Discarding 48 places :
Also discarding 0 output transitions
Drop transitions removed 6311 transitions
Trivial Post-agglo rules discarded 6311 transitions
Performed 6311 trivial Post agglomeration. Transition count delta: 6311
Iterating post reduction 0 with 6311 rules applied. Total rules applied 6312 place count 22768 transition count 28704
Reduce places removed 6311 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 6332 rules applied. Total rules applied 12644 place count 16457 transition count 28683
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 12665 place count 16436 transition count 28683
Performed 394 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 394 Pre rules applied. Total rules applied 12665 place count 16436 transition count 28289
Deduced a syphon composed of 394 places in 31 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 3 with 788 rules applied. Total rules applied 13453 place count 16042 transition count 28289
Discarding 5931 places :
Symmetric choice reduction at 3 with 5931 rule applications. Total rules 19384 place count 10111 transition count 22358
Iterating global reduction 3 with 5931 rules applied. Total rules applied 25315 place count 10111 transition count 22358
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 25315 place count 10111 transition count 22353
Deduced a syphon composed of 5 places in 22 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 25325 place count 10106 transition count 22353
Discarding 981 places :
Symmetric choice reduction at 3 with 981 rule applications. Total rules 26306 place count 9125 transition count 16467
Iterating global reduction 3 with 981 rules applied. Total rules applied 27287 place count 9125 transition count 16467
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 17 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27353 place count 9092 transition count 16434
Free-agglomeration rule (complex) applied 585 times.
Iterating global reduction 3 with 585 rules applied. Total rules applied 27938 place count 9092 transition count 20754
Reduce places removed 585 places and 0 transitions.
Iterating post reduction 3 with 585 rules applied. Total rules applied 28523 place count 8507 transition count 20754
Partial Free-agglomeration rule applied 230 times.
Drop transitions removed 230 transitions
Iterating global reduction 4 with 230 rules applied. Total rules applied 28753 place count 8507 transition count 20754
Applied a total of 28753 rules in 14185 ms. Remains 8507 /22816 variables (removed 14309) and now considering 20754/35015 (removed 14261) transitions.
Finished structural reductions, in 1 iterations. Remains : 8507/22816 places, 20754/35015 transitions.
Normalized transition count is 19188 out of 20754 initially.
// Phase 1: matrix 19188 rows 8507 cols
[2023-03-14 03:48:05] [INFO ] Computed 1565 place invariants in 937 ms
Interrupted random walk after 480009 steps, including 12894 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 10
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 692723 steps, including 1743 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 2
Interrupted Best-First random walk after 702576 steps, including 1768 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen 1
Interrupted Best-First random walk after 708841 steps, including 1784 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 2
Interrupted Best-First random walk after 701994 steps, including 1767 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen 2
Interrupted Best-First random walk after 708723 steps, including 1784 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 3
Interrupted Best-First random walk after 723993 steps, including 1822 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 2
Interrupted Best-First random walk after 737399 steps, including 1856 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 2
[2023-03-14 03:49:10] [INFO ] Flow matrix only has 19188 transitions (discarded 1566 similar events)
// Phase 1: matrix 19188 rows 8507 cols
[2023-03-14 03:49:11] [INFO ] Computed 1565 place invariants in 955 ms
[2023-03-14 03:49:12] [INFO ] [Real]Absence check using 65 positive place invariants in 211 ms returned sat
[2023-03-14 03:49:12] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 499 ms returned sat
[2023-03-14 03:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:49:25] [INFO ] [Real]Absence check using state equation in 12741 ms returned sat
[2023-03-14 03:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:49:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-14 03:49:27] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 510 ms returned sat
[2023-03-14 03:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:49:40] [INFO ] [Nat]Absence check using state equation in 13008 ms returned sat
[2023-03-14 03:49:41] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-14 03:49:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:49:48] [INFO ] [Nat]Added 11266 Read/Feed constraints in 7004 ms returned unknown
[2023-03-14 03:49:49] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-14 03:49:49] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 138 ms returned unsat
[2023-03-14 03:49:50] [INFO ] [Real]Absence check using 65 positive place invariants in 196 ms returned sat
[2023-03-14 03:49:50] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 243 ms returned unsat
[2023-03-14 03:49:51] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-14 03:49:51] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 82 ms returned unsat
[2023-03-14 03:49:52] [INFO ] [Real]Absence check using 65 positive place invariants in 203 ms returned sat
[2023-03-14 03:49:52] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 515 ms returned sat
[2023-03-14 03:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:50:04] [INFO ] [Real]Absence check using state equation in 11736 ms returned sat
[2023-03-14 03:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:50:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 199 ms returned sat
[2023-03-14 03:50:06] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 525 ms returned sat
[2023-03-14 03:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:50:20] [INFO ] [Nat]Absence check using state equation in 13419 ms returned sat
[2023-03-14 03:50:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:50:25] [INFO ] [Nat]Added 11266 Read/Feed constraints in 5153 ms returned sat
[2023-03-14 03:50:27] [INFO ] Computed and/alt/rep : 10937/15906/10937 causal constraints (skipped 8218 transitions) in 1647 ms.
[2023-03-14 03:50:31] [INFO ] Added : 7 causal constraints over 2 iterations in 5536 ms. Result :sat
[2023-03-14 03:50:33] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2023-03-14 03:50:33] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 458 ms returned unsat
[2023-03-14 03:50:34] [INFO ] [Real]Absence check using 65 positive place invariants in 196 ms returned sat
[2023-03-14 03:50:34] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 376 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 1, 1, 1, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 8507 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8507/8507 places, 20754/20754 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 8507 transition count 20750
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 8503 transition count 20750
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 8 place count 8503 transition count 20747
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 8500 transition count 20747
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 8500 transition count 20741
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 26 place count 8494 transition count 20741
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 35 place count 8485 transition count 20732
Iterating global reduction 3 with 9 rules applied. Total rules applied 44 place count 8485 transition count 20732
Applied a total of 44 rules in 4065 ms. Remains 8485 /8507 variables (removed 22) and now considering 20732/20754 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 8485/8507 places, 20732/20754 transitions.
Normalized transition count is 19166 out of 20732 initially.
// Phase 1: matrix 19166 rows 8485 cols
[2023-03-14 03:50:40] [INFO ] Computed 1565 place invariants in 958 ms
Interrupted random walk after 501430 steps, including 13472 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Interrupted Best-First random walk after 733214 steps, including 1845 resets, run timeout after 5001 ms. (steps per millisecond=146 ) properties seen 0
[2023-03-14 03:51:15] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
// Phase 1: matrix 19166 rows 8485 cols
[2023-03-14 03:51:16] [INFO ] Computed 1565 place invariants in 902 ms
[2023-03-14 03:51:17] [INFO ] [Real]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-14 03:51:17] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 513 ms returned sat
[2023-03-14 03:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:51:30] [INFO ] [Real]Absence check using state equation in 12510 ms returned sat
[2023-03-14 03:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:51:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 225 ms returned sat
[2023-03-14 03:51:32] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 493 ms returned sat
[2023-03-14 03:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:51:45] [INFO ] [Nat]Absence check using state equation in 13697 ms returned sat
[2023-03-14 03:51:46] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-14 03:51:48] [INFO ] [Nat]Added 11266 Read/Feed constraints in 1949 ms returned unsat
Current structural bounds on expressions (after SMT) : [0] Max seen :[0]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 325846 ms.
BK_STOP 1678765908223
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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-S32C06"
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-S32C06, 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-167856440400116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C06.tgz
mv MultiCrashLeafsetExtension-PT-S32C06 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 '
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 ;