About the Execution of 2021-gold for MultiCrashLeafsetExtension-PT-S24C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16249.352 | 3600000.00 | 2888346.00 | 512590.20 | 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/mcc2022-input.r143-tall-165271830500292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is MultiCrashLeafsetExtension-PT-S24C11, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830500292
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 13K Apr 29 16:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 16:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 29 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 19M May 10 09:34 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-S24C11-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652747468284
Running Version 0
[2022-05-17 00:31:10] [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]
[2022-05-17 00:31:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:31:10] [INFO ] Load time of PNML (sax parser for PT used): 755 ms
[2022-05-17 00:31:10] [INFO ] Transformed 19254 places.
[2022-05-17 00:31:10] [INFO ] Transformed 27973 transitions.
[2022-05-17 00:31:10] [INFO ] Parsed PT model containing 19254 places and 27973 transitions in 948 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Normalized transition count is 27373 out of 27973 initially.
// Phase 1: matrix 27373 rows 19254 cols
[2022-05-17 00:31:15] [INFO ] Computed 1299 place invariants in 4553 ms
Incomplete random walk after 10000 steps, including 88 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :1
[2022-05-17 00:31:17] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19254 cols
[2022-05-17 00:31:21] [INFO ] Computed 1299 place invariants in 4172 ms
[2022-05-17 00:31:24] [INFO ] [Real]Absence check using 76 positive place invariants in 727 ms returned sat
[2022-05-17 00:31:25] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 969 ms returned sat
[2022-05-17 00:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:31:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:31:29] [INFO ] [Real]Absence check using 76 positive place invariants in 567 ms returned sat
[2022-05-17 00:31:29] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 279 ms returned unsat
[2022-05-17 00:31:32] [INFO ] [Real]Absence check using 76 positive place invariants in 582 ms returned sat
[2022-05-17 00:31:33] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 939 ms returned sat
[2022-05-17 00:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:31:34] [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 2
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:31:37] [INFO ] [Real]Absence check using 76 positive place invariants in 564 ms returned sat
[2022-05-17 00:31:37] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 799 ms returned unsat
[2022-05-17 00:31:40] [INFO ] [Real]Absence check using 76 positive place invariants in 603 ms returned sat
[2022-05-17 00:31:40] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 279 ms returned unsat
[2022-05-17 00:31:43] [INFO ] [Real]Absence check using 76 positive place invariants in 585 ms returned sat
[2022-05-17 00:31:44] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 1029 ms returned sat
[2022-05-17 00:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:31:45] [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 5
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:31:48] [INFO ] [Real]Absence check using 76 positive place invariants in 561 ms returned sat
[2022-05-17 00:31:49] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 909 ms returned unsat
[2022-05-17 00:31:51] [INFO ] [Real]Absence check using 76 positive place invariants in 575 ms returned sat
[2022-05-17 00:31:51] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 258 ms returned unsat
[2022-05-17 00:31:54] [INFO ] [Real]Absence check using 76 positive place invariants in 564 ms returned sat
[2022-05-17 00:31:55] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 983 ms returned sat
[2022-05-17 00:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:31:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:31:59] [INFO ] [Real]Absence check using 76 positive place invariants in 538 ms returned sat
[2022-05-17 00:31:59] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 266 ms returned unsat
[2022-05-17 00:32:02] [INFO ] [Real]Absence check using 76 positive place invariants in 587 ms returned sat
[2022-05-17 00:32:03] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 1035 ms returned sat
[2022-05-17 00:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:32:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:32:07] [INFO ] [Real]Absence check using 76 positive place invariants in 594 ms returned sat
[2022-05-17 00:32:08] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 1057 ms returned sat
[2022-05-17 00:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:32:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:32:12] [INFO ] [Real]Absence check using 76 positive place invariants in 587 ms returned sat
[2022-05-17 00:32:13] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 1037 ms returned sat
[2022-05-17 00:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:32:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-17 00:32:17] [INFO ] [Real]Absence check using 76 positive place invariants in 578 ms returned sat
[2022-05-17 00:32:17] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 851 ms returned unsat
[2022-05-17 00:32:20] [INFO ] [Real]Absence check using 76 positive place invariants in 580 ms returned sat
[2022-05-17 00:32:20] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 266 ms returned unsat
[2022-05-17 00:32:23] [INFO ] [Real]Absence check using 76 positive place invariants in 577 ms returned sat
[2022-05-17 00:32:24] [INFO ] [Real]Absence check using 76 positive and 1223 generalized place invariants in 1113 ms returned sat
[2022-05-17 00:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:32:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [25, 1, 25, 1, 1, 25, 1, 1, 25, 1, 25, 25, 75, 1, 1, 75] Max seen :[0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 19254 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 19254/19254 places, 27973/27973 transitions.
Graph (complete) has 60623 edges and 19254 vertex of which 19204 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.52 ms
Discarding 50 places :
Also discarding 0 output transitions
Drop transitions removed 6592 transitions
Trivial Post-agglo rules discarded 6592 transitions
Performed 6592 trivial Post agglomeration. Transition count delta: 6592
Iterating post reduction 0 with 6592 rules applied. Total rules applied 6593 place count 19204 transition count 21381
Reduce places removed 6592 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6594 rules applied. Total rules applied 13187 place count 12612 transition count 21379
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 13189 place count 12610 transition count 21379
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13189 place count 12610 transition count 20829
Deduced a syphon composed of 550 places in 23 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14289 place count 12060 transition count 20829
Discarding 6042 places :
Symmetric choice reduction at 3 with 6042 rule applications. Total rules 20331 place count 6018 transition count 14787
Iterating global reduction 3 with 6042 rules applied. Total rules applied 26373 place count 6018 transition count 14787
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 26373 place count 6018 transition count 14772
Deduced a syphon composed of 15 places in 12 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 26403 place count 6003 transition count 14772
Discarding 542 places :
Symmetric choice reduction at 3 with 542 rule applications. Total rules 26945 place count 5461 transition count 8810
Iterating global reduction 3 with 542 rules applied. Total rules applied 27487 place count 5461 transition count 8810
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 14 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 27537 place count 5436 transition count 8785
Free-agglomeration rule (complex) applied 344 times.
Iterating global reduction 3 with 344 rules applied. Total rules applied 27881 place count 5436 transition count 13861
Reduce places removed 344 places and 0 transitions.
Iterating post reduction 3 with 344 rules applied. Total rules applied 28225 place count 5092 transition count 13861
Partial Free-agglomeration rule applied 175 times.
Drop transitions removed 175 transitions
Iterating global reduction 4 with 175 rules applied. Total rules applied 28400 place count 5092 transition count 13861
Applied a total of 28400 rules in 7684 ms. Remains 5092 /19254 variables (removed 14162) and now considering 13861/27973 (removed 14112) transitions.
Finished structural reductions, in 1 iterations. Remains : 5092/19254 places, 13861/27973 transitions.
Normalized transition count is 12975 out of 13861 initially.
// Phase 1: matrix 12975 rows 5092 cols
[2022-05-17 00:32:34] [INFO ] Computed 1249 place invariants in 435 ms
Interrupted random walk after 488148 steps, including 7204 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{1=1, 3=1, 5=1, 7=1}
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 523039 steps, including 1052 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen :{0=1, 4=1}
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 504775 steps, including 1016 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen :{3=1}
Interrupted Best-First random walk after 520550 steps, including 1047 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen :{3=1}
Interrupted Best-First random walk after 511804 steps, including 1030 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen :{3=1}
[2022-05-17 00:33:24] [INFO ] Flow matrix only has 12975 transitions (discarded 886 similar events)
// Phase 1: matrix 12975 rows 5092 cols
[2022-05-17 00:33:24] [INFO ] Computed 1249 place invariants in 421 ms
[2022-05-17 00:33:24] [INFO ] [Real]Absence check using 49 positive place invariants in 116 ms returned sat
[2022-05-17 00:33:25] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 323 ms returned sat
[2022-05-17 00:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:33:31] [INFO ] [Real]Absence check using state equation in 6426 ms returned sat
[2022-05-17 00:33:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:33:32] [INFO ] [Nat]Absence check using 49 positive place invariants in 118 ms returned sat
[2022-05-17 00:33:33] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 309 ms returned sat
[2022-05-17 00:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:33:44] [INFO ] [Nat]Absence check using state equation in 11411 ms returned sat
[2022-05-17 00:33:44] [INFO ] State equation strengthened by 8627 read => feed constraints.
[2022-05-17 00:33:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:33:51] [INFO ] [Nat]Added 8627 Read/Feed constraints in 7098 ms returned unknown
[2022-05-17 00:33:52] [INFO ] [Real]Absence check using 49 positive place invariants in 110 ms returned sat
[2022-05-17 00:33:52] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 316 ms returned sat
[2022-05-17 00:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:33:59] [INFO ] [Real]Absence check using state equation in 6875 ms returned sat
[2022-05-17 00:33:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:34:00] [INFO ] [Nat]Absence check using 49 positive place invariants in 109 ms returned sat
[2022-05-17 00:34:00] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 300 ms returned sat
[2022-05-17 00:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:34:07] [INFO ] [Nat]Absence check using state equation in 7126 ms returned sat
[2022-05-17 00:34:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:34:14] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6821 ms returned unknown
[2022-05-17 00:34:15] [INFO ] [Real]Absence check using 49 positive place invariants in 104 ms returned sat
[2022-05-17 00:34:15] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 320 ms returned sat
[2022-05-17 00:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:34:21] [INFO ] [Real]Absence check using state equation in 6506 ms returned sat
[2022-05-17 00:34:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:34:22] [INFO ] [Nat]Absence check using 49 positive place invariants in 117 ms returned sat
[2022-05-17 00:34:23] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 314 ms returned sat
[2022-05-17 00:34:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:34:29] [INFO ] [Nat]Absence check using state equation in 6397 ms returned sat
[2022-05-17 00:34:33] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:34:36] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6814 ms returned unknown
[2022-05-17 00:34:36] [INFO ] [Real]Absence check using 49 positive place invariants in 110 ms returned sat
[2022-05-17 00:34:36] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 24 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 2, 1] Max seen :[0, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 5092 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5092/5092 places, 13861/13861 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 5092 transition count 13857
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 5088 transition count 13857
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 5088 transition count 13852
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 5083 transition count 13852
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 23 place count 5078 transition count 13847
Iterating global reduction 3 with 5 rules applied. Total rules applied 28 place count 5078 transition count 13847
Applied a total of 28 rules in 2154 ms. Remains 5078 /5092 variables (removed 14) and now considering 13847/13861 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 5078/5092 places, 13847/13861 transitions.
Normalized transition count is 12961 out of 13847 initially.
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:34:39] [INFO ] Computed 1249 place invariants in 432 ms
Interrupted random walk after 488505 steps, including 7210 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{}
Interrupted Best-First random walk after 516409 steps, including 1039 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted Best-First random walk after 522616 steps, including 1052 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen :{}
Interrupted Best-First random walk after 529907 steps, including 1066 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :{}
[2022-05-17 00:35:24] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:35:25] [INFO ] Computed 1249 place invariants in 436 ms
[2022-05-17 00:35:25] [INFO ] [Real]Absence check using 49 positive place invariants in 111 ms returned sat
[2022-05-17 00:35:25] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 306 ms returned sat
[2022-05-17 00:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:35:31] [INFO ] [Real]Absence check using state equation in 5736 ms returned sat
[2022-05-17 00:35:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:35:32] [INFO ] [Nat]Absence check using 49 positive place invariants in 103 ms returned sat
[2022-05-17 00:35:32] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 297 ms returned sat
[2022-05-17 00:35:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:35:38] [INFO ] [Nat]Absence check using state equation in 6077 ms returned sat
[2022-05-17 00:35:39] [INFO ] State equation strengthened by 8627 read => feed constraints.
[2022-05-17 00:35:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:35:45] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6826 ms returned unknown
[2022-05-17 00:35:46] [INFO ] [Real]Absence check using 49 positive place invariants in 112 ms returned sat
[2022-05-17 00:35:46] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 268 ms returned sat
[2022-05-17 00:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:35:52] [INFO ] [Real]Absence check using state equation in 5663 ms returned sat
[2022-05-17 00:35:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:35:53] [INFO ] [Nat]Absence check using 49 positive place invariants in 113 ms returned sat
[2022-05-17 00:35:53] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 277 ms returned sat
[2022-05-17 00:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:35:59] [INFO ] [Nat]Absence check using state equation in 6484 ms returned sat
[2022-05-17 00:36:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:36:06] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6793 ms returned unknown
[2022-05-17 00:36:07] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2022-05-17 00:36:07] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 307 ms returned sat
[2022-05-17 00:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:36:13] [INFO ] [Real]Absence check using state equation in 6368 ms returned sat
[2022-05-17 00:36:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:36:14] [INFO ] [Nat]Absence check using 49 positive place invariants in 106 ms returned sat
[2022-05-17 00:36:15] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 298 ms returned sat
[2022-05-17 00:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:36:22] [INFO ] [Nat]Absence check using state equation in 7577 ms returned sat
[2022-05-17 00:36:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:36:29] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6813 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 2] Max seen :[0, 0, 0]
Support contains 3 out of 5078 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5078/5078 places, 13847/13847 transitions.
Applied a total of 0 rules in 876 ms. Remains 5078 /5078 variables (removed 0) and now considering 13847/13847 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5078/5078 places, 13847/13847 transitions.
Starting structural reductions, iteration 0 : 5078/5078 places, 13847/13847 transitions.
Applied a total of 0 rules in 879 ms. Remains 5078 /5078 variables (removed 0) and now considering 13847/13847 (removed 0) transitions.
[2022-05-17 00:36:31] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:36:31] [INFO ] Computed 1249 place invariants in 413 ms
[2022-05-17 00:36:36] [INFO ] Implicit Places using invariants in 5667 ms returned []
Implicit Place search using SMT only with invariants took 5676 ms to find 0 implicit places.
[2022-05-17 00:36:36] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:36:37] [INFO ] Computed 1249 place invariants in 424 ms
[2022-05-17 00:36:45] [INFO ] Dead Transitions using invariants and state equation in 8369 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5078/5078 places, 13847/13847 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-05
Normalized transition count is 12961 out of 13847 initially.
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:36:45] [INFO ] Computed 1249 place invariants in 421 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 675 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
[2022-05-17 00:36:46] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:36:47] [INFO ] Computed 1249 place invariants in 413 ms
[2022-05-17 00:36:47] [INFO ] [Real]Absence check using 49 positive place invariants in 116 ms returned sat
[2022-05-17 00:36:47] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 317 ms returned sat
[2022-05-17 00:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:36:52] [INFO ] [Real]Absence check using state equation in 4180 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5078 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5078/5078 places, 13847/13847 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 5078 transition count 13846
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5077 transition count 13846
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 5077 transition count 13845
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 5076 transition count 13845
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 5075 transition count 13844
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 5075 transition count 13844
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 7 place count 5075 transition count 13844
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 8 place count 5074 transition count 13843
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 5074 transition count 13843
Applied a total of 9 rules in 3174 ms. Remains 5074 /5078 variables (removed 4) and now considering 13843/13847 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5078 places, 13843/13847 transitions.
Normalized transition count is 12957 out of 13843 initially.
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:36:55] [INFO ] Computed 1249 place invariants in 460 ms
Interrupted random walk after 481634 steps, including 7110 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{}
Interrupted Best-First random walk after 513037 steps, including 1032 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen :{}
[2022-05-17 00:37:30] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:37:31] [INFO ] Computed 1249 place invariants in 437 ms
[2022-05-17 00:37:31] [INFO ] [Real]Absence check using 49 positive place invariants in 105 ms returned sat
[2022-05-17 00:37:31] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 329 ms returned sat
[2022-05-17 00:37:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:37:38] [INFO ] [Real]Absence check using state equation in 6493 ms returned sat
[2022-05-17 00:37:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:37:39] [INFO ] [Nat]Absence check using 49 positive place invariants in 116 ms returned sat
[2022-05-17 00:37:39] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 319 ms returned sat
[2022-05-17 00:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:37:47] [INFO ] [Nat]Absence check using state equation in 8008 ms returned sat
[2022-05-17 00:37:47] [INFO ] State equation strengthened by 8627 read => feed constraints.
[2022-05-17 00:37:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:37:54] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6796 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5074 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 883 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Starting structural reductions, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 888 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
[2022-05-17 00:37:56] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:37:56] [INFO ] Computed 1249 place invariants in 414 ms
[2022-05-17 00:38:01] [INFO ] Implicit Places using invariants in 5178 ms returned []
Implicit Place search using SMT only with invariants took 5182 ms to find 0 implicit places.
[2022-05-17 00:38:01] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:38:02] [INFO ] Computed 1249 place invariants in 441 ms
[2022-05-17 00:38:09] [INFO ] Dead Transitions using invariants and state equation in 8324 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-05 in 84590 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-10
Normalized transition count is 12961 out of 13847 initially.
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:38:10] [INFO ] Computed 1249 place invariants in 404 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
[2022-05-17 00:38:11] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:38:11] [INFO ] Computed 1249 place invariants in 430 ms
[2022-05-17 00:38:12] [INFO ] [Real]Absence check using 49 positive place invariants in 113 ms returned sat
[2022-05-17 00:38:12] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 311 ms returned sat
[2022-05-17 00:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:38:16] [INFO ] [Real]Absence check using state equation in 4182 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5078 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5078/5078 places, 13847/13847 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 5078 transition count 13846
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5077 transition count 13846
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 5077 transition count 13845
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 5076 transition count 13845
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 5075 transition count 13844
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 5075 transition count 13844
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 7 place count 5075 transition count 13844
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 8 place count 5074 transition count 13843
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 5074 transition count 13843
Applied a total of 9 rules in 3054 ms. Remains 5074 /5078 variables (removed 4) and now considering 13843/13847 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5078 places, 13843/13847 transitions.
Normalized transition count is 12957 out of 13843 initially.
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:38:19] [INFO ] Computed 1249 place invariants in 410 ms
Interrupted random walk after 493837 steps, including 7289 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{}
Interrupted Best-First random walk after 534340 steps, including 1075 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen :{}
[2022-05-17 00:38:55] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:38:55] [INFO ] Computed 1249 place invariants in 426 ms
[2022-05-17 00:38:55] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2022-05-17 00:38:56] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 303 ms returned sat
[2022-05-17 00:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:39:03] [INFO ] [Real]Absence check using state equation in 6968 ms returned sat
[2022-05-17 00:39:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:39:04] [INFO ] [Nat]Absence check using 49 positive place invariants in 102 ms returned sat
[2022-05-17 00:39:04] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 303 ms returned sat
[2022-05-17 00:39:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:39:11] [INFO ] [Nat]Absence check using state equation in 7367 ms returned sat
[2022-05-17 00:39:11] [INFO ] State equation strengthened by 8627 read => feed constraints.
[2022-05-17 00:39:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:39:18] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6869 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5074 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 819 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Starting structural reductions, iteration 0 : 5074/5074 places, 13843/13843 transitions.
Applied a total of 0 rules in 809 ms. Remains 5074 /5074 variables (removed 0) and now considering 13843/13843 (removed 0) transitions.
[2022-05-17 00:39:20] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:39:20] [INFO ] Computed 1249 place invariants in 415 ms
[2022-05-17 00:39:25] [INFO ] Implicit Places using invariants in 5188 ms returned []
Implicit Place search using SMT only with invariants took 5199 ms to find 0 implicit places.
[2022-05-17 00:39:25] [INFO ] Flow matrix only has 12957 transitions (discarded 886 similar events)
// Phase 1: matrix 12957 rows 5074 cols
[2022-05-17 00:39:26] [INFO ] Computed 1249 place invariants in 406 ms
[2022-05-17 00:39:34] [INFO ] Dead Transitions using invariants and state equation in 8572 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5074/5074 places, 13843/13843 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-10 in 84280 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-12
Normalized transition count is 12961 out of 13847 initially.
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:39:34] [INFO ] Computed 1249 place invariants in 402 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 610 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
[2022-05-17 00:39:35] [INFO ] Flow matrix only has 12961 transitions (discarded 886 similar events)
// Phase 1: matrix 12961 rows 5078 cols
[2022-05-17 00:39:35] [INFO ] Computed 1249 place invariants in 398 ms
[2022-05-17 00:39:36] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2022-05-17 00:39:36] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 293 ms returned sat
[2022-05-17 00:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:39:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5078 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5078/5078 places, 13847/13847 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5078 transition count 13845
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5076 transition count 13845
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 5075 transition count 13844
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 5075 transition count 13844
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 5075 transition count 13843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 5074 transition count 13843
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 5073 transition count 13842
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 5073 transition count 13842
Applied a total of 10 rules in 2358 ms. Remains 5073 /5078 variables (removed 5) and now considering 13842/13847 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 5073/5078 places, 13842/13847 transitions.
Normalized transition count is 12956 out of 13842 initially.
// Phase 1: matrix 12956 rows 5073 cols
[2022-05-17 00:39:43] [INFO ] Computed 1249 place invariants in 445 ms
Interrupted random walk after 490072 steps, including 7234 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen :{}
Interrupted Best-First random walk after 540161 steps, including 1087 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen :{}
[2022-05-17 00:40:18] [INFO ] Flow matrix only has 12956 transitions (discarded 886 similar events)
// Phase 1: matrix 12956 rows 5073 cols
[2022-05-17 00:40:19] [INFO ] Computed 1249 place invariants in 411 ms
[2022-05-17 00:40:19] [INFO ] [Real]Absence check using 49 positive place invariants in 102 ms returned sat
[2022-05-17 00:40:19] [INFO ] [Real]Absence check using 49 positive and 1200 generalized place invariants in 309 ms returned sat
[2022-05-17 00:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:40:26] [INFO ] [Real]Absence check using state equation in 6265 ms returned sat
[2022-05-17 00:40:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 00:40:27] [INFO ] [Nat]Absence check using 49 positive place invariants in 102 ms returned sat
[2022-05-17 00:40:27] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 286 ms returned sat
[2022-05-17 00:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:40:32] [INFO ] [Nat]Absence check using state equation in 5659 ms returned sat
[2022-05-17 00:40:33] [INFO ] State equation strengthened by 8627 read => feed constraints.
[2022-05-17 00:40:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-17 00:40:39] [INFO ] [Nat]Added 8627 Read/Feed constraints in 6768 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5073 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5073/5073 places, 13842/13842 transitions.
Applied a total of 0 rules in 831 ms. Remains 5073 /5073 variables (removed 0) and now considering 13842/13842 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5073/5073 places, 13842/13842 transitions.
Starting structural reductions, iteration 0 : 5073/5073 places, 13842/13842 transitions.
Applied a total of 0 rules in 810 ms. Remains 5073 /5073 variables (removed 0) and now considering 13842/13842 (removed 0) transitions.
[2022-05-17 00:40:41] [INFO ] Flow matrix only has 12956 transitions (discarded 886 similar events)
// Phase 1: matrix 12956 rows 5073 cols
[2022-05-17 00:40:41] [INFO ] Computed 1249 place invariants in 404 ms
[2022-05-17 00:40:47] [INFO ] Implicit Places using invariants in 6284 ms returned []
Implicit Place search using SMT only with invariants took 6304 ms to find 0 implicit places.
[2022-05-17 00:40:47] [INFO ] Flow matrix only has 12956 transitions (discarded 886 similar events)
// Phase 1: matrix 12956 rows 5073 cols
[2022-05-17 00:40:48] [INFO ] Computed 1249 place invariants in 399 ms
[2022-05-17 00:40:55] [INFO ] Dead Transitions using invariants and state equation in 8098 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5073/5073 places, 13842/13842 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C11-UpperBounds-12 in 81678 ms.
[2022-05-17 00:40:57] [INFO ] Flatten gal took : 1127 ms
[2022-05-17 00:40:58] [INFO ] Applying decomposition
[2022-05-17 00:40:58] [INFO ] Flatten gal took : 681 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10962015390768051228.txt, -o, /tmp/graph10962015390768051228.bin, -w, /tmp/graph10962015390768051228.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10962015390768051228.bin, -l, -1, -v, -w, /tmp/graph10962015390768051228.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-17 00:41:00] [INFO ] Decomposing Gal with order
[2022-05-17 00:41:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 00:41:06] [INFO ] Removed a total of 34874 redundant transitions.
[2022-05-17 00:41:06] [INFO ] Flatten gal took : 5017 ms
[2022-05-17 00:41:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 5023 labels/synchronizations in 1138 ms.
[2022-05-17 00:41:09] [INFO ] Time to serialize gal into /tmp/UpperBounds478934008636648947.gal : 435 ms
[2022-05-17 00:41:09] [INFO ] Time to serialize properties into /tmp/UpperBounds12542018805183096963.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds478934008636648947.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds12542018805183096963.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds478934008636648947.gal -t CGAL -reachable-file /tmp/UpperBounds12542018805183096963.prop --nowitness
Loading property file /tmp/UpperBounds12542018805183096963.prop.
Detected timeout of ITS tools.
[2022-05-17 01:04:46] [INFO ] Flatten gal took : 5789 ms
[2022-05-17 01:04:47] [INFO ] Time to serialize gal into /tmp/UpperBounds10826326498225112443.gal : 368 ms
[2022-05-17 01:04:47] [INFO ] Time to serialize properties into /tmp/UpperBounds2144120961699693165.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10826326498225112443.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2144120961699693165.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10826326498225112443.gal -t CGAL -reachable-file /tmp/UpperBounds2144120961699693165.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds2144120961699693165.prop.
Detected timeout of ITS tools.
[2022-05-17 01:28:17] [INFO ] Flatten gal took : 3785 ms
[2022-05-17 01:28:25] [INFO ] Input system was already deterministic with 13847 transitions.
[2022-05-17 01:28:25] [INFO ] Transformed 5078 places.
[2022-05-17 01:28:26] [INFO ] Transformed 13847 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 01:28:57] [INFO ] Time to serialize gal into /tmp/UpperBounds13094013288003024410.gal : 77 ms
[2022-05-17 01:28:57] [INFO ] Time to serialize properties into /tmp/UpperBounds6362148913475907033.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds13094013288003024410.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds6362148913475907033.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds13094013288003024410.gal -t CGAL -reachable-file /tmp/UpperBounds6362148913475907033.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds6362148913475907033.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-S24C11"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is MultiCrashLeafsetExtension-PT-S24C11, 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 r143-tall-165271830500292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C11.tgz
mv MultiCrashLeafsetExtension-PT-S24C11 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 ;