About the Execution of 2021-gold for RERS2020-PT-pb109
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16246.348 | 3388864.00 | 3354662.00 | 180818.50 | 1 1 1 0 1 1 1 0 0 0 0 0 1 0 0 0 | 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.r323-tall-165472292900259.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is RERS2020-PT-pb109, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292900259
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 85M
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 84M Jun 6 12:11 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 RERS2020-PT-pb109-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654786560332
Running Version 0
[2022-06-09 14:56:01] [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]
[2022-06-09 14:56:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 14:56:04] [INFO ] Load time of PNML (sax parser for PT used): 2330 ms
[2022-06-09 14:56:04] [INFO ] Transformed 1907 places.
[2022-06-09 14:56:04] [INFO ] Transformed 151872 transitions.
[2022-06-09 14:56:04] [INFO ] Found NUPN structural information;
[2022-06-09 14:56:04] [INFO ] Parsed PT model containing 1907 places and 151872 transitions in 2736 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Normalized transition count is 100719 out of 145301 initially.
// Phase 1: matrix 100719 rows 1907 cols
[2022-06-09 14:56:06] [INFO ] Computed 31 place invariants in 618 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1165 ms. (steps per millisecond=8 ) properties (out of 16) seen :4
FORMULA RERS2020-PT-pb109-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :2
FORMULA RERS2020-PT-pb109-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb109-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
[2022-06-09 14:56:08] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1907 cols
[2022-06-09 14:56:08] [INFO ] Computed 31 place invariants in 421 ms
[2022-06-09 14:56:09] [INFO ] [Real]Absence check using 16 positive place invariants in 36 ms returned sat
[2022-06-09 14:56:09] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 18 ms returned sat
[2022-06-09 14:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:13] [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)
[2022-06-09 14:56:14] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2022-06-09 14:56:14] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 15 ms returned sat
[2022-06-09 14:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:18] [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 1
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)
[2022-06-09 14:56:19] [INFO ] [Real]Absence check using 16 positive place invariants in 31 ms returned sat
[2022-06-09 14:56:19] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 15 ms returned sat
[2022-06-09 14:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:23] [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: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)
[2022-06-09 14:56:24] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2022-06-09 14:56:24] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2022-06-09 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:28] [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 3
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)
[2022-06-09 14:56:29] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2022-06-09 14:56:29] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 22 ms returned sat
[2022-06-09 14:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2022-06-09 14:56:34] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2022-06-09 14:56:34] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 26 ms returned sat
[2022-06-09 14:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2022-06-09 14:56:39] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2022-06-09 14:56:39] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 19 ms returned sat
[2022-06-09 14:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:44] [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 6
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)
[2022-06-09 14:56:44] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2022-06-09 14:56:44] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 24 ms returned sat
[2022-06-09 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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: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)
[2022-06-09 14:56:49] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2022-06-09 14:56:49] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 17 ms returned sat
[2022-06-09 14:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:56:54] [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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1907 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Graph (complete) has 125691 edges and 1907 vertex of which 1906 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.117 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 15 places
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 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 3381 rules applied. Total rules applied 3382 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3386 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3386 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 116 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3388 place count 1888 transition count 141932
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 93 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 3432 place count 1866 transition count 141910
Drop transitions removed 17 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 107 rules applied. Total rules applied 3539 place count 1866 transition count 141803
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 104 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3545 place count 1863 transition count 141803
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3548 place count 1863 transition count 141800
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 4 with 33 rules applied. Total rules applied 3581 place count 1863 transition count 141716
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 4 with 186 rules applied. Total rules applied 3767 place count 1830 transition count 141563
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3773 place count 1830 transition count 141557
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3860 place count 1824 transition count 141476
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3862 place count 1824 transition count 141474
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3873 place count 1822 transition count 141465
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3875 place count 1822 transition count 141463
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3879 place count 1820 transition count 141461
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3881 place count 1820 transition count 141459
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3891 place count 1818 transition count 141451
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3892 place count 1818 transition count 141450
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3899 place count 1817 transition count 141444
Free-agglomeration rule (complex) applied 27 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 27 rules applied. Total rules applied 3926 place count 1817 transition count 145574
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1154 transitions
Reduce isomorphic transitions removed 1165 transitions.
Iterating post reduction 10 with 1192 rules applied. Total rules applied 5118 place count 1790 transition count 144409
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5119 place count 1789 transition count 144408
Applied a total of 5119 rules in 11556 ms. Remains 1789 /1907 variables (removed 118) and now considering 144408/145301 (removed 893) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1907 places, 144408/145301 transitions.
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 14:57:06] [INFO ] Computed 15 place invariants in 574 ms
Interrupted random walk after 362256 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 736246 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen :{}
Interrupted Best-First random walk after 810842 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :{}
Interrupted Best-First random walk after 703728 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen :{}
Interrupted Best-First random walk after 651170 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen :{}
Interrupted Best-First random walk after 682069 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen :{}
Interrupted Best-First random walk after 726866 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=145 ) properties seen :{}
Interrupted Best-First random walk after 702566 steps, including 9 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen :{}
Interrupted Best-First random walk after 700545 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen :{}
Interrupted Best-First random walk after 726874 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=145 ) properties seen :{}
[2022-06-09 14:58:21] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 14:58:21] [INFO ] Computed 15 place invariants in 505 ms
[2022-06-09 14:58:22] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 14:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 14:58:49] [INFO ] [Real]Absence check using state equation in 26886 ms returned sat
[2022-06-09 14:58:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 14:58:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 37 ms returned sat
[2022-06-09 14:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 14:59:19] [INFO ] [Nat]Absence check using state equation in 28969 ms returned sat
[2022-06-09 14:59:24] [INFO ] State equation strengthened by 5328 read => feed constraints.
[2022-06-09 14:59:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 14:59:35] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 14:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:00:03] [INFO ] [Real]Absence check using state equation in 27497 ms returned sat
[2022-06-09 15:00:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:00:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:00:32] [INFO ] [Nat]Absence check using state equation in 26970 ms returned sat
[2022-06-09 15:00:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:00:50] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:01:16] [INFO ] [Real]Absence check using state equation in 26397 ms returned sat
[2022-06-09 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:01:18] [INFO ] [Nat]Absence check using 15 positive place invariants in 35 ms returned sat
[2022-06-09 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:01:46] [INFO ] [Nat]Absence check using state equation in 28110 ms returned sat
[2022-06-09 15:02:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:02:03] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:02:30] [INFO ] [Real]Absence check using state equation in 27025 ms returned sat
[2022-06-09 15:02:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:02:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:02:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:02:58] [INFO ] [Nat]Absence check using state equation in 26715 ms returned sat
[2022-06-09 15:03:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:03:17] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:03:44] [INFO ] [Real]Absence check using state equation in 27321 ms returned sat
[2022-06-09 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:03:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-09 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:04:12] [INFO ] [Nat]Absence check using state equation in 26926 ms returned sat
[2022-06-09 15:04:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:04:31] [INFO ] [Real]Absence check using 15 positive place invariants in 40 ms returned sat
[2022-06-09 15:04:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:04:57] [INFO ] [Real]Absence check using state equation in 26173 ms returned sat
[2022-06-09 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:04:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-09 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:05:25] [INFO ] [Nat]Absence check using state equation in 26914 ms returned sat
[2022-06-09 15:05:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:05:43] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2022-06-09 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:06:11] [INFO ] [Real]Absence check using state equation in 27760 ms returned sat
[2022-06-09 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:06:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 35 ms returned sat
[2022-06-09 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:06:40] [INFO ] [Nat]Absence check using state equation in 26784 ms returned sat
[2022-06-09 15:06:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:06:58] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:07:24] [INFO ] [Real]Absence check using state equation in 26412 ms returned sat
[2022-06-09 15:07:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:07:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 41 ms returned sat
[2022-06-09 15:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:07:53] [INFO ] [Nat]Absence check using state equation in 26634 ms returned sat
[2022-06-09 15:08:11] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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)
[2022-06-09 15:08:11] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:08:37] [INFO ] [Real]Absence check using state equation in 26485 ms returned sat
[2022-06-09 15:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:08:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:09:05] [INFO ] [Nat]Absence check using state equation in 26319 ms returned sat
[2022-06-09 15:09:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1789 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1789/1789 places, 144408/144408 transitions.
Applied a total of 0 rules in 798 ms. Remains 1789 /1789 variables (removed 0) and now considering 144408/144408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144408/144408 transitions.
Starting structural reductions, iteration 0 : 1789/1789 places, 144408/144408 transitions.
Applied a total of 0 rules in 780 ms. Remains 1789 /1789 variables (removed 0) and now considering 144408/144408 (removed 0) transitions.
[2022-06-09 15:09:25] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:09:26] [INFO ] Computed 15 place invariants in 486 ms
[2022-06-09 15:09:32] [INFO ] Implicit Places using invariants in 6541 ms returned []
Implicit Place search using SMT only with invariants took 6542 ms to find 0 implicit places.
[2022-06-09 15:09:32] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:09:33] [INFO ] Computed 15 place invariants in 595 ms
[2022-06-09 15:10:03] [INFO ] Performed 72801/144408 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:10:31] [INFO ] Dead Transitions using invariants and state equation in 59050 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144408/144408 transitions.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-03
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:10:32] [INFO ] Computed 15 place invariants in 552 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 850 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2022-06-09 15:10:33] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:10:33] [INFO ] Computed 15 place invariants in 519 ms
[2022-06-09 15:10:34] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:10:38] [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: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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 29 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144379/144379 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144378
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144486
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144485
Applied a total of 5 rules in 1950 ms. Remains 1787 /1789 variables (removed 2) and now considering 144485/144379 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144485/144379 transitions.
Normalized transition count is 103208 out of 144485 initially.
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-09 15:10:41] [INFO ] Computed 15 place invariants in 568 ms
Interrupted random walk after 386299 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 783384 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen :{}
[2022-06-09 15:11:16] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-09 15:11:17] [INFO ] Computed 15 place invariants in 503 ms
[2022-06-09 15:11:17] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:11:44] [INFO ] [Real]Absence check using state equation in 27018 ms returned sat
[2022-06-09 15:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:11:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-09 15:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:12:12] [INFO ] [Nat]Absence check using state equation in 26466 ms returned sat
[2022-06-09 15:12:14] [INFO ] State equation strengthened by 5330 read => feed constraints.
[2022-06-09 15:12:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144485/144485 transitions.
Applied a total of 0 rules in 794 ms. Remains 1787 /1787 variables (removed 0) and now considering 144485/144485 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144485/144485 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144485/144485 transitions.
Applied a total of 0 rules in 788 ms. Remains 1787 /1787 variables (removed 0) and now considering 144485/144485 (removed 0) transitions.
[2022-06-09 15:12:32] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-09 15:12:32] [INFO ] Computed 15 place invariants in 473 ms
[2022-06-09 15:12:39] [INFO ] Implicit Places using invariants in 6580 ms returned []
Implicit Place search using SMT only with invariants took 6581 ms to find 0 implicit places.
[2022-06-09 15:12:39] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-09 15:12:39] [INFO ] Computed 15 place invariants in 551 ms
[2022-06-09 15:13:09] [INFO ] Performed 74834/144485 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:13:37] [INFO ] Dead Transitions using invariants and state equation in 58229 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144485/144485 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-03 in 185757 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-07
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:13:37] [INFO ] Computed 15 place invariants in 493 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
[2022-06-09 15:13:38] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:13:39] [INFO ] Computed 15 place invariants in 476 ms
[2022-06-09 15:13:39] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-09 15:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:13:44] [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: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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 90 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144318/144318 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144317
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1788 transition count 144315
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 1786 transition count 144314
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1786 transition count 144422
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 1785 transition count 144421
Applied a total of 10 rules in 2752 ms. Remains 1785 /1789 variables (removed 4) and now considering 144421/144318 (removed -103) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1789 places, 144421/144318 transitions.
Normalized transition count is 103145 out of 144421 initially.
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-09 15:13:47] [INFO ] Computed 15 place invariants in 519 ms
Interrupted random walk after 373953 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 771520 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen :{}
[2022-06-09 15:14:22] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-09 15:14:23] [INFO ] Computed 15 place invariants in 538 ms
[2022-06-09 15:14:23] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:14:50] [INFO ] [Real]Absence check using state equation in 26316 ms returned sat
[2022-06-09 15:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:14:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:15:17] [INFO ] [Nat]Absence check using state equation in 26231 ms returned sat
[2022-06-09 15:15:19] [INFO ] State equation strengthened by 5330 read => feed constraints.
[2022-06-09 15:15:36] [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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1785 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1785/1785 places, 144421/144421 transitions.
Applied a total of 0 rules in 815 ms. Remains 1785 /1785 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144421/144421 transitions.
Starting structural reductions, iteration 0 : 1785/1785 places, 144421/144421 transitions.
Applied a total of 0 rules in 816 ms. Remains 1785 /1785 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
[2022-06-09 15:15:38] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-09 15:15:38] [INFO ] Computed 15 place invariants in 498 ms
[2022-06-09 15:15:44] [INFO ] Implicit Places using invariants in 6654 ms returned []
Implicit Place search using SMT only with invariants took 6656 ms to find 0 implicit places.
[2022-06-09 15:15:44] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-09 15:15:45] [INFO ] Computed 15 place invariants in 501 ms
[2022-06-09 15:16:15] [INFO ] Performed 76529/144421 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:16:42] [INFO ] Dead Transitions using invariants and state equation in 57501 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144421/144421 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-07 in 184993 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-08
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:16:42] [INFO ] Computed 15 place invariants in 513 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 864 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
[2022-06-09 15:16:44] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:16:44] [INFO ] Computed 15 place invariants in 504 ms
[2022-06-09 15:16:44] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:16:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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: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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 110 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144298/144298 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144297
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 1787 transition count 144296
Applied a total of 4 rules in 1945 ms. Remains 1787 /1789 variables (removed 2) and now considering 144296/144298 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144296/144298 transitions.
Normalized transition count is 103019 out of 144296 initially.
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-09 15:16:52] [INFO ] Computed 15 place invariants in 529 ms
Interrupted random walk after 377504 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 790270 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen :{}
[2022-06-09 15:17:27] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-09 15:17:27] [INFO ] Computed 15 place invariants in 545 ms
[2022-06-09 15:17:28] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-09 15:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:17:54] [INFO ] [Real]Absence check using state equation in 26250 ms returned sat
[2022-06-09 15:17:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:17:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:17:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:18:22] [INFO ] [Nat]Absence check using state equation in 26473 ms returned sat
[2022-06-09 15:18:24] [INFO ] State equation strengthened by 5324 read => feed constraints.
[2022-06-09 15:18:40] [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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144296/144296 transitions.
Applied a total of 0 rules in 777 ms. Remains 1787 /1787 variables (removed 0) and now considering 144296/144296 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144296/144296 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144296/144296 transitions.
Applied a total of 0 rules in 746 ms. Remains 1787 /1787 variables (removed 0) and now considering 144296/144296 (removed 0) transitions.
[2022-06-09 15:18:42] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-09 15:18:43] [INFO ] Computed 15 place invariants in 640 ms
[2022-06-09 15:18:49] [INFO ] Implicit Places using invariants in 7505 ms returned []
Implicit Place search using SMT only with invariants took 7505 ms to find 0 implicit places.
[2022-06-09 15:18:50] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-09 15:18:50] [INFO ] Computed 15 place invariants in 638 ms
[2022-06-09 15:19:20] [INFO ] Performed 69436/144296 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:19:48] [INFO ] Dead Transitions using invariants and state equation in 58109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144296/144296 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-08 in 185822 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-09
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:19:48] [INFO ] Computed 15 place invariants in 602 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 987 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 1) seen :0
[2022-06-09 15:19:50] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:19:50] [INFO ] Computed 15 place invariants in 560 ms
[2022-06-09 15:19:50] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:19:55] [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: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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 122 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144286/144286 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 71 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144285
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144393
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144392
Applied a total of 5 rules in 2217 ms. Remains 1787 /1789 variables (removed 2) and now considering 144392/144286 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144392/144286 transitions.
Normalized transition count is 103177 out of 144392 initially.
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-09 15:19:58] [INFO ] Computed 15 place invariants in 605 ms
Interrupted random walk after 330027 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{}
Interrupted Best-First random walk after 711794 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen :{}
[2022-06-09 15:20:33] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-09 15:20:34] [INFO ] Computed 15 place invariants in 566 ms
[2022-06-09 15:20:34] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:21:01] [INFO ] [Real]Absence check using state equation in 26849 ms returned sat
[2022-06-09 15:21:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:21:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:21:29] [INFO ] [Nat]Absence check using state equation in 26857 ms returned sat
[2022-06-09 15:21:33] [INFO ] State equation strengthened by 5327 read => feed constraints.
[2022-06-09 15:21:47] [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 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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144392/144392 transitions.
Applied a total of 0 rules in 791 ms. Remains 1787 /1787 variables (removed 0) and now considering 144392/144392 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144392/144392 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144392/144392 transitions.
Applied a total of 0 rules in 835 ms. Remains 1787 /1787 variables (removed 0) and now considering 144392/144392 (removed 0) transitions.
[2022-06-09 15:21:49] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-09 15:21:50] [INFO ] Computed 15 place invariants in 525 ms
[2022-06-09 15:21:56] [INFO ] Implicit Places using invariants in 6821 ms returned []
Implicit Place search using SMT only with invariants took 6822 ms to find 0 implicit places.
[2022-06-09 15:21:56] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-09 15:21:56] [INFO ] Computed 15 place invariants in 497 ms
[2022-06-09 15:22:27] [INFO ] Performed 78443/144392 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:22:51] [INFO ] Dead Transitions using invariants and state equation in 55305 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144392/144392 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-09 in 183568 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-10
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:22:52] [INFO ] Computed 15 place invariants in 495 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
[2022-06-09 15:22:53] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:22:53] [INFO ] Computed 15 place invariants in 514 ms
[2022-06-09 15:22:54] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:22:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 108 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144300/144300 transitions.
Reduce places removed 1 places and 89 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1788 transition count 144211
Reduce places removed 1 places and 107 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1787 transition count 144104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1786 transition count 144103
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1786 transition count 144211
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7 place count 1785 transition count 144210
Applied a total of 7 rules in 2426 ms. Remains 1785 /1789 variables (removed 4) and now considering 144210/144300 (removed 90) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1789 places, 144210/144300 transitions.
Normalized transition count is 103149 out of 144210 initially.
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-09 15:23:02] [INFO ] Computed 15 place invariants in 505 ms
Interrupted random walk after 366210 steps, including 3 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 811663 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :{}
[2022-06-09 15:23:37] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-09 15:23:37] [INFO ] Computed 15 place invariants in 499 ms
[2022-06-09 15:23:37] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:24:04] [INFO ] [Real]Absence check using state equation in 26097 ms returned sat
[2022-06-09 15:24:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:24:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-09 15:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:24:32] [INFO ] [Nat]Absence check using state equation in 26560 ms returned sat
[2022-06-09 15:24:35] [INFO ] State equation strengthened by 5327 read => feed constraints.
[2022-06-09 15:24:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1785 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1785/1785 places, 144210/144210 transitions.
Applied a total of 0 rules in 826 ms. Remains 1785 /1785 variables (removed 0) and now considering 144210/144210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144210/144210 transitions.
Starting structural reductions, iteration 0 : 1785/1785 places, 144210/144210 transitions.
Applied a total of 0 rules in 780 ms. Remains 1785 /1785 variables (removed 0) and now considering 144210/144210 (removed 0) transitions.
[2022-06-09 15:24:52] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-09 15:24:52] [INFO ] Computed 15 place invariants in 498 ms
[2022-06-09 15:24:58] [INFO ] Implicit Places using invariants in 6645 ms returned []
Implicit Place search using SMT only with invariants took 6646 ms to find 0 implicit places.
[2022-06-09 15:24:58] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-09 15:24:59] [INFO ] Computed 15 place invariants in 473 ms
[2022-06-09 15:25:29] [INFO ] Performed 76446/144210 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:25:55] [INFO ] Dead Transitions using invariants and state equation in 56530 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144210/144210 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-10 in 183639 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-11
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:25:56] [INFO ] Computed 15 place invariants in 504 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 846 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :0
[2022-06-09 15:25:57] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:25:57] [INFO ] Computed 15 place invariants in 452 ms
[2022-06-09 15:25:57] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-09 15:25:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:26:02] [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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 57 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144351/144351 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 70 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144350
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144458
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144457
Applied a total of 5 rules in 2057 ms. Remains 1787 /1789 variables (removed 2) and now considering 144457/144351 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144457/144351 transitions.
Normalized transition count is 103200 out of 144457 initially.
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-09 15:26:05] [INFO ] Computed 15 place invariants in 553 ms
Interrupted random walk after 400865 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen :{}
Interrupted Best-First random walk after 845570 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=169 ) properties seen :{}
[2022-06-09 15:26:40] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-09 15:26:40] [INFO ] Computed 15 place invariants in 456 ms
[2022-06-09 15:26:41] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2022-06-09 15:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:27:07] [INFO ] [Real]Absence check using state equation in 26354 ms returned sat
[2022-06-09 15:27:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:27:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:27:36] [INFO ] [Nat]Absence check using state equation in 26875 ms returned sat
[2022-06-09 15:27:37] [INFO ] State equation strengthened by 5329 read => feed constraints.
[2022-06-09 15:27:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144457/144457 transitions.
Applied a total of 0 rules in 1959 ms. Remains 1787 /1787 variables (removed 0) and now considering 144457/144457 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144457/144457 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144457/144457 transitions.
Applied a total of 0 rules in 803 ms. Remains 1787 /1787 variables (removed 0) and now considering 144457/144457 (removed 0) transitions.
[2022-06-09 15:27:56] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-09 15:27:57] [INFO ] Computed 15 place invariants in 502 ms
[2022-06-09 15:28:03] [INFO ] Implicit Places using invariants in 6424 ms returned []
Implicit Place search using SMT only with invariants took 6425 ms to find 0 implicit places.
[2022-06-09 15:28:03] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-09 15:28:03] [INFO ] Computed 15 place invariants in 508 ms
[2022-06-09 15:28:33] [INFO ] Performed 78168/144457 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:28:58] [INFO ] Dead Transitions using invariants and state equation in 55243 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144457/144457 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-11 in 183073 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-13
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:28:59] [INFO ] Computed 15 place invariants in 493 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
[2022-06-09 15:29:00] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:29:00] [INFO ] Computed 15 place invariants in 477 ms
[2022-06-09 15:29:00] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:29:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 27 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144381/144381 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144380
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144488
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144487
Applied a total of 5 rules in 1998 ms. Remains 1787 /1789 variables (removed 2) and now considering 144487/144381 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144487/144381 transitions.
Normalized transition count is 103210 out of 144487 initially.
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-09 15:29:08] [INFO ] Computed 15 place invariants in 506 ms
Interrupted random walk after 384415 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 827031 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen :{}
[2022-06-09 15:29:43] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-09 15:29:43] [INFO ] Computed 15 place invariants in 491 ms
[2022-06-09 15:29:44] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2022-06-09 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:30:10] [INFO ] [Real]Absence check using state equation in 25941 ms returned sat
[2022-06-09 15:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:30:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:30:38] [INFO ] [Nat]Absence check using state equation in 26502 ms returned sat
[2022-06-09 15:30:41] [INFO ] State equation strengthened by 5329 read => feed constraints.
[2022-06-09 15:30:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144487/144487 transitions.
Applied a total of 0 rules in 796 ms. Remains 1787 /1787 variables (removed 0) and now considering 144487/144487 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144487/144487 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144487/144487 transitions.
Applied a total of 0 rules in 803 ms. Remains 1787 /1787 variables (removed 0) and now considering 144487/144487 (removed 0) transitions.
[2022-06-09 15:30:58] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-09 15:30:58] [INFO ] Computed 15 place invariants in 466 ms
[2022-06-09 15:31:04] [INFO ] Implicit Places using invariants in 6408 ms returned []
Implicit Place search using SMT only with invariants took 6409 ms to find 0 implicit places.
[2022-06-09 15:31:04] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-09 15:31:05] [INFO ] Computed 15 place invariants in 564 ms
[2022-06-09 15:31:35] [INFO ] Performed 82244/144487 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:31:56] [INFO ] Dead Transitions using invariants and state equation in 52257 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144487/144487 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-13 in 178304 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-14
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:31:57] [INFO ] Computed 15 place invariants in 524 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
[2022-06-09 15:31:58] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:31:59] [INFO ] Computed 15 place invariants in 513 ms
[2022-06-09 15:31:59] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:32:04] [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 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: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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 193 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144215/144215 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 67 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144214
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144322
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144321
Applied a total of 5 rules in 1922 ms. Remains 1787 /1789 variables (removed 2) and now considering 144321/144215 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144321/144215 transitions.
Normalized transition count is 103055 out of 144321 initially.
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-09 15:32:06] [INFO ] Computed 15 place invariants in 491 ms
Interrupted random walk after 387343 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen :{}
Interrupted Best-First random walk after 774896 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen :{}
[2022-06-09 15:32:41] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-09 15:32:42] [INFO ] Computed 15 place invariants in 556 ms
[2022-06-09 15:32:42] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:33:08] [INFO ] [Real]Absence check using state equation in 26276 ms returned sat
[2022-06-09 15:33:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:33:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-09 15:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:33:36] [INFO ] [Nat]Absence check using state equation in 25771 ms returned sat
[2022-06-09 15:33:38] [INFO ] State equation strengthened by 5329 read => feed constraints.
[2022-06-09 15:33:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144321/144321 transitions.
Applied a total of 0 rules in 1743 ms. Remains 1787 /1787 variables (removed 0) and now considering 144321/144321 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144321/144321 transitions.
Starting structural reductions, iteration 0 : 1787/1787 places, 144321/144321 transitions.
Applied a total of 0 rules in 829 ms. Remains 1787 /1787 variables (removed 0) and now considering 144321/144321 (removed 0) transitions.
[2022-06-09 15:33:58] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-09 15:33:58] [INFO ] Computed 15 place invariants in 498 ms
[2022-06-09 15:34:04] [INFO ] Implicit Places using invariants in 6734 ms returned []
Implicit Place search using SMT only with invariants took 6735 ms to find 0 implicit places.
[2022-06-09 15:34:04] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-09 15:34:05] [INFO ] Computed 15 place invariants in 475 ms
[2022-06-09 15:34:35] [INFO ] Performed 76209/144321 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:35:00] [INFO ] Dead Transitions using invariants and state equation in 56202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144321/144321 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-14 in 184145 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-15
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:35:01] [INFO ] Computed 15 place invariants in 470 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
[2022-06-09 15:35:02] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-09 15:35:03] [INFO ] Computed 15 place invariants in 471 ms
[2022-06-09 15:35:03] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:35:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 13 transitions
Starting structural reductions, iteration 0 : 1789/1789 places, 144395/144395 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1789 transition count 144503
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1788 transition count 144502
Applied a total of 3 rules in 1457 ms. Remains 1788 /1789 variables (removed 1) and now considering 144502/144395 (removed -107) transitions.
Finished structural reductions, in 1 iterations. Remains : 1788/1789 places, 144502/144395 transitions.
Normalized transition count is 103223 out of 144502 initially.
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-09 15:35:10] [INFO ] Computed 15 place invariants in 504 ms
Interrupted random walk after 405817 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen :{}
Interrupted Best-First random walk after 853594 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=170 ) properties seen :{}
[2022-06-09 15:35:45] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-09 15:35:45] [INFO ] Computed 15 place invariants in 498 ms
[2022-06-09 15:35:46] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-09 15:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 15:36:12] [INFO ] [Real]Absence check using state equation in 26466 ms returned sat
[2022-06-09 15:36:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 15:36:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-09 15:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 15:36:40] [INFO ] [Nat]Absence check using state equation in 26223 ms returned sat
[2022-06-09 15:36:43] [INFO ] State equation strengthened by 5330 read => feed constraints.
[2022-06-09 15:36:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:580)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
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) : [1] Max seen :[0]
Support contains 1 out of 1788 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1788/1788 places, 144502/144502 transitions.
Applied a total of 0 rules in 741 ms. Remains 1788 /1788 variables (removed 0) and now considering 144502/144502 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1788/1788 places, 144502/144502 transitions.
Starting structural reductions, iteration 0 : 1788/1788 places, 144502/144502 transitions.
Applied a total of 0 rules in 694 ms. Remains 1788 /1788 variables (removed 0) and now considering 144502/144502 (removed 0) transitions.
[2022-06-09 15:37:00] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-09 15:37:00] [INFO ] Computed 15 place invariants in 564 ms
[2022-06-09 15:37:06] [INFO ] Implicit Places using invariants in 6310 ms returned []
Implicit Place search using SMT only with invariants took 6311 ms to find 0 implicit places.
[2022-06-09 15:37:06] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-09 15:37:07] [INFO ] Computed 15 place invariants in 471 ms
[2022-06-09 15:37:37] [INFO ] Performed 74717/144502 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-09 15:38:04] [INFO ] Dead Transitions using invariants and state equation in 57551 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1788/1788 places, 144502/144502 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-15 in 183321 ms.
[2022-06-09 15:38:09] [INFO ] Flatten gal took : 4781 ms
[2022-06-09 15:38:11] [INFO ] Applying decomposition
[2022-06-09 15:38:16] [INFO ] Flatten gal took : 4344 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/graph5880754431521023220.txt, -o, /tmp/graph5880754431521023220.bin, -w, /tmp/graph5880754431521023220.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/graph5880754431521023220.bin, -l, -1, -v, -w, /tmp/graph5880754431521023220.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 15:38:23] [INFO ] Decomposing Gal with order
[2022-06-09 15:38:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 15:38:59] [INFO ] Removed a total of 277358 redundant transitions.
[2022-06-09 15:39:03] [INFO ] Flatten gal took : 35814 ms
[2022-06-09 15:39:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 12356 labels/synchronizations in 5302 ms.
[2022-06-09 15:39:15] [INFO ] Time to serialize gal into /tmp/UpperBounds9555720601781892803.gal : 301 ms
[2022-06-09 15:39:15] [INFO ] Time to serialize properties into /tmp/UpperBounds3976360205022031370.prop : 1 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/UpperBounds9555720601781892803.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds3976360205022031370.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/UpperBounds9555720601781892803.gal -t CGAL -reachable-file /tmp/UpperBounds3976360205022031370.prop --nowitness
Loading property file /tmp/UpperBounds3976360205022031370.prop.
ITS-tools command line returned an error code 137
[2022-06-09 15:49:47] [INFO ] Applying decomposition
[2022-06-09 15:49:51] [INFO ] Flatten gal took : 4387 ms
[2022-06-09 15:49:54] [INFO ] Decomposing Gal with order
[2022-06-09 15:49:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 15:51:27] [INFO ] Removed a total of 281367 redundant transitions.
[2022-06-09 15:51:29] [INFO ] Flatten gal took : 92117 ms
[2022-06-09 15:51:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 5896 labels/synchronizations in 22330 ms.
[2022-06-09 15:51:53] [INFO ] Time to serialize gal into /tmp/UpperBounds12735267181786512448.gal : 16 ms
[2022-06-09 15:51:53] [INFO ] Time to serialize properties into /tmp/UpperBounds15046735574090927223.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/UpperBounds12735267181786512448.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds15046735574090927223.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/UpperBounds12735267181786512448.gal -t CGAL -reachable-file /tmp/UpperBounds15046735574090927223.prop --nowitness
Loading property file /tmp/UpperBounds15046735574090927223.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.96962e+16,18.7414,455116,1889,48922,146458,598870,2502,197223,6838,4.37102e+06,0
Total reachable state count : 39696247629305369
Verifying 9 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-03 :0 <= ucomponent2.ps709 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-03 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-03,0,18.9509,455116,1,0,146458,598870,2625,197223,7628,4.37102e+06,250
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-07 :0 <= ucomponent0.ps268 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-07 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-07,0,18.9596,455116,1,0,146458,598870,2649,197223,8258,4.37102e+06,283
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-08 :0 <= ucomponent0.ps202 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-08 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-08,0,18.9623,455116,1,0,146458,598870,2667,197223,8802,4.37102e+06,315
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-09 :0 <= ucomponent8.ps1385 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-09 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-09,0,18.9631,455116,1,0,146458,598870,2700,197223,8818,4.37102e+06,352
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-10 :0 <= ucomponent2.ps640 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-10 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-10,0,18.9652,455116,1,0,146458,598870,2721,197223,9296,4.37102e+06,384
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-11 :0 <= ucomponent8.ps1232 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-11 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-11,0,18.9669,455116,1,0,146458,598870,2748,197223,9614,4.37102e+06,409
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-13 :0 <= ucomponent4.ps982 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-13 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-13,0,18.9689,455116,1,0,146458,598870,2771,197223,10020,4.37102e+06,439
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-14 :0 <= ucomponent13.ps1792 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-14 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-14,0,18.9701,455116,1,0,146458,598870,2808,197223,10246,4.37102e+06,461
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-15 :0 <= ucomponent0.ps82 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-15 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-15,0,18.9727,455116,1,0,146458,598870,2826,197223,10898,4.37102e+06,493
BK_STOP 1654789949196
--------------------
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="RERS2020-PT-pb109"
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 RERS2020-PT-pb109, 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 r323-tall-165472292900259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 ;