About the Execution of ITS-Tools for RERS2020-PT-pb104
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.436 | 2445435.00 | 2634895.00 | 34335.10 | 1 1 1 0 1 0 1 0 1 1 0 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282500653.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 itstools
Input is RERS2020-PT-pb104, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500653
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 80M
-rw-r--r-- 1 mcc users 7.4K Jun 7 17:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Jun 7 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 79M 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-pb104-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb104-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654912389677
Running Version 202205111006
[2022-06-11 01:53:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 01:53:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 01:53:13] [INFO ] Load time of PNML (sax parser for PT used): 2486 ms
[2022-06-11 01:53:13] [INFO ] Transformed 1353 places.
[2022-06-11 01:53:14] [INFO ] Transformed 143642 transitions.
[2022-06-11 01:53:14] [INFO ] Found NUPN structural information;
[2022-06-11 01:53:14] [INFO ] Parsed PT model containing 1353 places and 143642 transitions in 3170 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 13930 transitions
Reduce redundant transitions removed 13930 transitions.
Normalized transition count is 96758 out of 129712 initially.
// Phase 1: matrix 96758 rows 1353 cols
[2022-06-11 01:53:16] [INFO ] Computed 17 place invariants in 612 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1416 ms. (steps per millisecond=7 ) properties (out of 16) seen :6
FORMULA RERS2020-PT-pb104-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 10) seen :2
FORMULA RERS2020-PT-pb104-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 8) seen :2
FORMULA RERS2020-PT-pb104-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb104-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2022-06-11 01:53:19] [INFO ] Flow matrix only has 96758 transitions (discarded 32954 similar events)
// Phase 1: matrix 96758 rows 1353 cols
[2022-06-11 01:53:20] [INFO ] Computed 17 place invariants in 398 ms
[2022-06-11 01:53:20] [INFO ] [Real]Absence check using 9 positive place invariants in 24 ms returned sat
[2022-06-11 01:53:20] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 11 ms returned sat
[2022-06-11 01:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:25] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:53:25] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 01:53:25] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 10 ms returned sat
[2022-06-11 01:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:30] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:53:30] [INFO ] [Real]Absence check using 9 positive place invariants in 17 ms returned sat
[2022-06-11 01:53:30] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 9 ms returned sat
[2022-06-11 01:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:53:35] [INFO ] [Real]Absence check using 9 positive place invariants in 17 ms returned sat
[2022-06-11 01:53:35] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 9 ms returned sat
[2022-06-11 01:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:40] [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 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:53:40] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2022-06-11 01:53:40] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 8 ms returned sat
[2022-06-11 01:53:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:53:45] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2022-06-11 01:53:45] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 9 ms returned sat
[2022-06-11 01:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:53:50] [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 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1353 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1353/1353 places, 129712/129712 transitions.
Ensure Unique test removed 8 places
Drop transitions removed 2126 transitions
Reduce isomorphic transitions removed 2126 transitions.
Iterating post reduction 0 with 2134 rules applied. Total rules applied 2134 place count 1345 transition count 127586
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 2134 place count 1345 transition count 127577
Deduced a syphon composed of 9 places in 70 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2152 place count 1336 transition count 127577
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 60 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 2194 place count 1315 transition count 127556
Free-agglomeration rule applied 19 times.
Iterating global reduction 1 with 19 rules applied. Total rules applied 2213 place count 1315 transition count 127537
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 2237 place count 1296 transition count 127532
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2241 place count 1296 transition count 127528
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 2261 place count 1292 transition count 127512
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2262 place count 1292 transition count 127511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2263 place count 1291 transition count 127511
Free-agglomeration rule (complex) applied 32 times with reduction of 678 identical transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 2295 place count 1291 transition count 133683
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 804 transitions
Reduce isomorphic transitions removed 809 transitions.
Iterating post reduction 4 with 841 rules applied. Total rules applied 3136 place count 1259 transition count 132874
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3137 place count 1258 transition count 132873
Applied a total of 3137 rules in 7705 ms. Remains 1258 /1353 variables (removed 95) and now considering 132873/129712 (removed -3161) transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1353 places, 132873/129712 transitions.
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 01:53:58] [INFO ] Computed 9 place invariants in 678 ms
Interrupted random walk after 360605 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 517466 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 510180 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 521556 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 499305 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 0
Interrupted Best-First random walk after 517412 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 455440 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
[2022-06-11 01:54:59] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 01:54:59] [INFO ] Computed 9 place invariants in 477 ms
[2022-06-11 01:54:59] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 01:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:55:26] [INFO ] [Real]Absence check using state equation in 26545 ms returned sat
[2022-06-11 01:55:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:55:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 22 ms returned sat
[2022-06-11 01:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:55:55] [INFO ] [Nat]Absence check using state equation in 27128 ms returned sat
[2022-06-11 01:55:56] [INFO ] State equation strengthened by 3611 read => feed constraints.
[2022-06-11 01:56:07] [INFO ] [Nat]Added 3611 Read/Feed constraints in 10445 ms returned sat
[2022-06-11 01:56:19] [INFO ] Deduced a trap composed of 83 places in 10875 ms of which 14 ms to minimize.
[2022-06-11 01:56:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:56:19] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 01:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:56:47] [INFO ] [Real]Absence check using state equation in 28161 ms returned sat
[2022-06-11 01:56:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:56:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 01:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:57:16] [INFO ] [Nat]Absence check using state equation in 27015 ms returned sat
[2022-06-11 01:57:25] [INFO ] [Nat]Added 3611 Read/Feed constraints in 9504 ms returned sat
[2022-06-11 01:57:38] [INFO ] Deduced a trap composed of 91 places in 11059 ms of which 2 ms to minimize.
[2022-06-11 01:57:38] [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: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:57:38] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2022-06-11 01:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:58:06] [INFO ] [Real]Absence check using state equation in 28138 ms returned sat
[2022-06-11 01:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:58:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2022-06-11 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:58:34] [INFO ] [Nat]Absence check using state equation in 26778 ms returned sat
[2022-06-11 01:58:43] [INFO ] [Nat]Added 3611 Read/Feed constraints in 8911 ms returned sat
[2022-06-11 01:58:54] [INFO ] Deduced a trap composed of 90 places in 9738 ms of which 2 ms to minimize.
[2022-06-11 01:58:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 01:58:55] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 01:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:59:23] [INFO ] [Real]Absence check using state equation in 28019 ms returned sat
[2022-06-11 01:59:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:59:24] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2022-06-11 01:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:59:51] [INFO ] [Nat]Absence check using state equation in 26648 ms returned sat
[2022-06-11 02:00:01] [INFO ] [Nat]Added 3611 Read/Feed constraints in 10146 ms returned sat
[2022-06-11 02:00:13] [INFO ] Deduced a trap composed of 77 places in 10436 ms of which 3 ms to minimize.
[2022-06-11 02:00:13] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 02:00:13] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 02:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:00:41] [INFO ] [Real]Absence check using state equation in 27954 ms returned sat
[2022-06-11 02:00:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:00:43] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2022-06-11 02:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:01:09] [INFO ] [Nat]Absence check using state equation in 26631 ms returned sat
[2022-06-11 02:01:19] [INFO ] [Nat]Added 3611 Read/Feed constraints in 9511 ms returned sat
[2022-06-11 02:01:30] [INFO ] Deduced a trap composed of 77 places in 10429 ms of which 1 ms to minimize.
[2022-06-11 02:01:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 02:01:31] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 02:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:01:57] [INFO ] [Real]Absence check using state equation in 26686 ms returned sat
[2022-06-11 02:01:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:01:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 21 ms returned sat
[2022-06-11 02:01:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:02:26] [INFO ] [Nat]Absence check using state equation in 26933 ms returned sat
[2022-06-11 02:02:35] [INFO ] [Nat]Added 3611 Read/Feed constraints in 9336 ms returned sat
[2022-06-11 02:02:47] [INFO ] Deduced a trap composed of 75 places in 10141 ms of which 2 ms to minimize.
[2022-06-11 02:02:47] [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: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 1258 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132873/132873 transitions.
Applied a total of 0 rules in 642 ms. Remains 1258 /1258 variables (removed 0) and now considering 132873/132873 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1258 places, 132873/132873 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132873/132873 transitions.
Applied a total of 0 rules in 627 ms. Remains 1258 /1258 variables (removed 0) and now considering 132873/132873 (removed 0) transitions.
[2022-06-11 02:02:48] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:02:48] [INFO ] Computed 9 place invariants in 455 ms
[2022-06-11 02:02:53] [INFO ] Implicit Places using invariants in 5198 ms returned []
Implicit Place search using SMT only with invariants took 5199 ms to find 0 implicit places.
[2022-06-11 02:02:53] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:02:54] [INFO ] Computed 9 place invariants in 449 ms
[2022-06-11 02:03:24] [INFO ] Performed 83838/132873 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:03:40] [INFO ] Dead Transitions using invariants and state equation in 46961 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1258 places, 132873/132873 transitions.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-02
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:03:41] [INFO ] Computed 9 place invariants in 501 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 925 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 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
[2022-06-11 02:03:42] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:03:42] [INFO ] Computed 9 place invariants in 408 ms
[2022-06-11 02:03:42] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2022-06-11 02:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:03:47] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 72 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132801/132801 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1258 transition count 132801
Applied a total of 1 rules in 1167 ms. Remains 1258 /1258 variables (removed 0) and now considering 132801/132801 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1258 places, 132801/132801 transitions.
Normalized transition count is 101723 out of 132801 initially.
// Phase 1: matrix 101723 rows 1258 cols
[2022-06-11 02:03:49] [INFO ] Computed 9 place invariants in 484 ms
Interrupted random walk after 385556 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 511914 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
[2022-06-11 02:04:24] [INFO ] Flow matrix only has 101723 transitions (discarded 31078 similar events)
// Phase 1: matrix 101723 rows 1258 cols
[2022-06-11 02:04:25] [INFO ] Computed 9 place invariants in 486 ms
[2022-06-11 02:04:25] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:04:53] [INFO ] [Real]Absence check using state equation in 27850 ms returned sat
[2022-06-11 02:04:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:04:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 02:04:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:05:22] [INFO ] [Nat]Absence check using state equation in 27660 ms returned sat
[2022-06-11 02:05:23] [INFO ] State equation strengthened by 3609 read => feed constraints.
[2022-06-11 02:05:31] [INFO ] [Nat]Added 3609 Read/Feed constraints in 8743 ms returned sat
[2022-06-11 02:05:43] [INFO ] Deduced a trap composed of 83 places in 9591 ms of which 1 ms to minimize.
[2022-06-11 02:05:43] [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: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132801/132801 transitions.
Applied a total of 0 rules in 605 ms. Remains 1258 /1258 variables (removed 0) and now considering 132801/132801 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1258 places, 132801/132801 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132801/132801 transitions.
Applied a total of 0 rules in 596 ms. Remains 1258 /1258 variables (removed 0) and now considering 132801/132801 (removed 0) transitions.
[2022-06-11 02:05:44] [INFO ] Flow matrix only has 101723 transitions (discarded 31078 similar events)
// Phase 1: matrix 101723 rows 1258 cols
[2022-06-11 02:05:45] [INFO ] Computed 9 place invariants in 444 ms
[2022-06-11 02:05:49] [INFO ] Implicit Places using invariants in 4992 ms returned []
Implicit Place search using SMT only with invariants took 4996 ms to find 0 implicit places.
[2022-06-11 02:05:49] [INFO ] Flow matrix only has 101723 transitions (discarded 31078 similar events)
// Phase 1: matrix 101723 rows 1258 cols
[2022-06-11 02:05:49] [INFO ] Computed 9 place invariants in 413 ms
[2022-06-11 02:06:20] [INFO ] Performed 86455/132801 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:06:36] [INFO ] Dead Transitions using invariants and state equation in 46476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1258/1258 places, 132801/132801 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-02 in 175473 ms.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-03
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:06:36] [INFO ] Computed 9 place invariants in 436 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 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
[2022-06-11 02:06:37] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:06:38] [INFO ] Computed 9 place invariants in 538 ms
[2022-06-11 02:06:38] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:06:43] [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 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 108 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132765/132765 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 61 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1256 transition count 132763
Applied a total of 4 rules in 966 ms. Remains 1256 /1258 variables (removed 2) and now considering 132763/132765 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1258 places, 132763/132765 transitions.
Normalized transition count is 101689 out of 132763 initially.
// Phase 1: matrix 101689 rows 1256 cols
[2022-06-11 02:06:44] [INFO ] Computed 9 place invariants in 442 ms
Interrupted random walk after 409853 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 585201 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=117 ) properties seen 0
[2022-06-11 02:07:19] [INFO ] Flow matrix only has 101689 transitions (discarded 31074 similar events)
// Phase 1: matrix 101689 rows 1256 cols
[2022-06-11 02:07:20] [INFO ] Computed 9 place invariants in 445 ms
[2022-06-11 02:07:20] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:07:47] [INFO ] [Real]Absence check using state equation in 27042 ms returned sat
[2022-06-11 02:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:07:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 24 ms returned sat
[2022-06-11 02:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:08:16] [INFO ] [Nat]Absence check using state equation in 27180 ms returned sat
[2022-06-11 02:08:17] [INFO ] State equation strengthened by 3609 read => feed constraints.
[2022-06-11 02:08:28] [INFO ] [Nat]Added 3609 Read/Feed constraints in 10635 ms returned sat
[2022-06-11 02:08:49] [INFO ] Deduced a trap composed of 74 places in 20132 ms of which 2 ms to minimize.
[2022-06-11 02:08:49] [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: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1256 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1256/1256 places, 132763/132763 transitions.
Applied a total of 0 rules in 677 ms. Remains 1256 /1256 variables (removed 0) and now considering 132763/132763 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1256 places, 132763/132763 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1256/1256 places, 132763/132763 transitions.
Applied a total of 0 rules in 655 ms. Remains 1256 /1256 variables (removed 0) and now considering 132763/132763 (removed 0) transitions.
[2022-06-11 02:08:50] [INFO ] Flow matrix only has 101689 transitions (discarded 31074 similar events)
// Phase 1: matrix 101689 rows 1256 cols
[2022-06-11 02:08:51] [INFO ] Computed 9 place invariants in 580 ms
[2022-06-11 02:08:56] [INFO ] Implicit Places using invariants in 5738 ms returned []
Implicit Place search using SMT only with invariants took 5739 ms to find 0 implicit places.
[2022-06-11 02:08:56] [INFO ] Flow matrix only has 101689 transitions (discarded 31074 similar events)
// Phase 1: matrix 101689 rows 1256 cols
[2022-06-11 02:08:57] [INFO ] Computed 9 place invariants in 566 ms
[2022-06-11 02:09:27] [INFO ] Performed 82650/132763 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:09:44] [INFO ] Dead Transitions using invariants and state equation in 47640 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1256 places, 132763/132763 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-03 in 188335 ms.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-05
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:09:45] [INFO ] Computed 9 place invariants in 525 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1067 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 1) seen :0
[2022-06-11 02:09:46] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:09:46] [INFO ] Computed 9 place invariants in 631 ms
[2022-06-11 02:09:47] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:09:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 334 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132539/132539 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 46 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1257 transition count 132538
Applied a total of 2 rules in 1038 ms. Remains 1257 /1258 variables (removed 1) and now considering 132538/132539 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1258 places, 132538/132539 transitions.
Normalized transition count is 101507 out of 132538 initially.
// Phase 1: matrix 101507 rows 1257 cols
[2022-06-11 02:09:53] [INFO ] Computed 9 place invariants in 662 ms
Interrupted random walk after 336124 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 529733 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
[2022-06-11 02:10:28] [INFO ] Flow matrix only has 101507 transitions (discarded 31031 similar events)
// Phase 1: matrix 101507 rows 1257 cols
[2022-06-11 02:10:29] [INFO ] Computed 9 place invariants in 535 ms
[2022-06-11 02:10:29] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:10:56] [INFO ] [Real]Absence check using state equation in 27179 ms returned sat
[2022-06-11 02:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:10:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 22 ms returned sat
[2022-06-11 02:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:11:28] [INFO ] [Nat]Absence check using state equation in 30313 ms returned sat
[2022-06-11 02:11:29] [INFO ] State equation strengthened by 3607 read => feed constraints.
[2022-06-11 02:11:39] [INFO ] [Nat]Added 3607 Read/Feed constraints in 10168 ms returned sat
[2022-06-11 02:11:51] [INFO ] Deduced a trap composed of 80 places in 10539 ms of which 1 ms to minimize.
[2022-06-11 02:11:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1257 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132538/132538 transitions.
Applied a total of 0 rules in 602 ms. Remains 1257 /1257 variables (removed 0) and now considering 132538/132538 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132538/132538 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132538/132538 transitions.
Applied a total of 0 rules in 604 ms. Remains 1257 /1257 variables (removed 0) and now considering 132538/132538 (removed 0) transitions.
[2022-06-11 02:11:52] [INFO ] Flow matrix only has 101507 transitions (discarded 31031 similar events)
// Phase 1: matrix 101507 rows 1257 cols
[2022-06-11 02:11:53] [INFO ] Computed 9 place invariants in 455 ms
[2022-06-11 02:11:57] [INFO ] Implicit Places using invariants in 4984 ms returned []
Implicit Place search using SMT only with invariants took 4985 ms to find 0 implicit places.
[2022-06-11 02:11:57] [INFO ] Flow matrix only has 101507 transitions (discarded 31031 similar events)
// Phase 1: matrix 101507 rows 1257 cols
[2022-06-11 02:11:58] [INFO ] Computed 9 place invariants in 449 ms
[2022-06-11 02:12:28] [INFO ] Performed 81142/132538 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:12:45] [INFO ] Dead Transitions using invariants and state equation in 47752 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132538/132538 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-05 in 181355 ms.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-07
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:12:46] [INFO ] Computed 9 place invariants in 414 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 879 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 115 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
[2022-06-11 02:12:47] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:12:47] [INFO ] Computed 9 place invariants in 514 ms
[2022-06-11 02:12:48] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:12:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 328 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132545/132545 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 43 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1257 transition count 132544
Applied a total of 2 rules in 969 ms. Remains 1257 /1258 variables (removed 1) and now considering 132544/132545 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1258 places, 132544/132545 transitions.
Normalized transition count is 101776 out of 132544 initially.
// Phase 1: matrix 101776 rows 1257 cols
[2022-06-11 02:12:54] [INFO ] Computed 9 place invariants in 534 ms
Interrupted random walk after 349358 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 526257 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
[2022-06-11 02:13:29] [INFO ] Flow matrix only has 101776 transitions (discarded 30768 similar events)
// Phase 1: matrix 101776 rows 1257 cols
[2022-06-11 02:13:30] [INFO ] Computed 9 place invariants in 508 ms
[2022-06-11 02:13:30] [INFO ] [Real]Absence check using 9 positive place invariants in 20 ms returned sat
[2022-06-11 02:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:13:57] [INFO ] [Real]Absence check using state equation in 27305 ms returned sat
[2022-06-11 02:13:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:13:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 22 ms returned sat
[2022-06-11 02:13:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:14:26] [INFO ] [Nat]Absence check using state equation in 27237 ms returned sat
[2022-06-11 02:14:27] [INFO ] State equation strengthened by 3609 read => feed constraints.
[2022-06-11 02:14:37] [INFO ] [Nat]Added 3609 Read/Feed constraints in 9952 ms returned sat
[2022-06-11 02:14:50] [INFO ] Deduced a trap composed of 24 places in 12487 ms of which 1 ms to minimize.
[2022-06-11 02:14:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1257 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132544/132544 transitions.
Applied a total of 0 rules in 819 ms. Remains 1257 /1257 variables (removed 0) and now considering 132544/132544 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132544/132544 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132544/132544 transitions.
Applied a total of 0 rules in 809 ms. Remains 1257 /1257 variables (removed 0) and now considering 132544/132544 (removed 0) transitions.
[2022-06-11 02:14:52] [INFO ] Flow matrix only has 101776 transitions (discarded 30768 similar events)
// Phase 1: matrix 101776 rows 1257 cols
[2022-06-11 02:14:53] [INFO ] Computed 9 place invariants in 506 ms
[2022-06-11 02:14:57] [INFO ] Implicit Places using invariants in 5258 ms returned []
Implicit Place search using SMT only with invariants took 5259 ms to find 0 implicit places.
[2022-06-11 02:14:57] [INFO ] Flow matrix only has 101776 transitions (discarded 30768 similar events)
// Phase 1: matrix 101776 rows 1257 cols
[2022-06-11 02:14:58] [INFO ] Computed 9 place invariants in 481 ms
[2022-06-11 02:15:28] [INFO ] Performed 78098/132544 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:15:47] [INFO ] Dead Transitions using invariants and state equation in 49932 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132544/132544 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-07 in 182085 ms.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-10
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:15:48] [INFO ] Computed 9 place invariants in 422 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1270 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
[2022-06-11 02:15:50] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:15:50] [INFO ] Computed 9 place invariants in 432 ms
[2022-06-11 02:15:50] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:15:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:15:55] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 357 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132516/132516 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 43 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1257 transition count 132515
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1257 transition count 132514
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 11 place count 1256 transition count 132507
Applied a total of 11 rules in 1730 ms. Remains 1256 /1258 variables (removed 2) and now considering 132507/132516 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1258 places, 132507/132516 transitions.
Normalized transition count is 101462 out of 132507 initially.
// Phase 1: matrix 101462 rows 1256 cols
[2022-06-11 02:15:57] [INFO ] Computed 9 place invariants in 517 ms
Interrupted random walk after 320361 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 540687 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
[2022-06-11 02:16:32] [INFO ] Flow matrix only has 101462 transitions (discarded 31045 similar events)
// Phase 1: matrix 101462 rows 1256 cols
[2022-06-11 02:16:33] [INFO ] Computed 9 place invariants in 506 ms
[2022-06-11 02:16:33] [INFO ] [Real]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-11 02:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:17:00] [INFO ] [Real]Absence check using state equation in 26782 ms returned sat
[2022-06-11 02:17:02] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2022-06-11 02:17:12] [INFO ] [Real]Added 3604 Read/Feed constraints in 10134 ms returned sat
[2022-06-11 02:17:27] [INFO ] Deduced a trap composed of 125 places in 12330 ms of which 2 ms to minimize.
[2022-06-11 02:17:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1256 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1256/1256 places, 132507/132507 transitions.
Applied a total of 0 rules in 683 ms. Remains 1256 /1256 variables (removed 0) and now considering 132507/132507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1256 places, 132507/132507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1256/1256 places, 132507/132507 transitions.
Applied a total of 0 rules in 702 ms. Remains 1256 /1256 variables (removed 0) and now considering 132507/132507 (removed 0) transitions.
[2022-06-11 02:17:29] [INFO ] Flow matrix only has 101462 transitions (discarded 31045 similar events)
// Phase 1: matrix 101462 rows 1256 cols
[2022-06-11 02:17:29] [INFO ] Computed 9 place invariants in 553 ms
[2022-06-11 02:17:34] [INFO ] Implicit Places using invariants in 5326 ms returned []
Implicit Place search using SMT only with invariants took 5328 ms to find 0 implicit places.
[2022-06-11 02:17:34] [INFO ] Flow matrix only has 101462 transitions (discarded 31045 similar events)
// Phase 1: matrix 101462 rows 1256 cols
[2022-06-11 02:17:35] [INFO ] Computed 9 place invariants in 525 ms
[2022-06-11 02:18:05] [INFO ] Performed 80967/132507 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:18:22] [INFO ] Dead Transitions using invariants and state equation in 48174 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1256 places, 132507/132507 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-10 in 155019 ms.
Starting property specific reduction for RERS2020-PT-pb104-UpperBounds-12
Normalized transition count is 101792 out of 132873 initially.
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:18:23] [INFO ] Computed 9 place invariants in 435 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1460 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
[2022-06-11 02:18:25] [INFO ] Flow matrix only has 101792 transitions (discarded 31081 similar events)
// Phase 1: matrix 101792 rows 1258 cols
[2022-06-11 02:18:25] [INFO ] Computed 9 place invariants in 450 ms
[2022-06-11 02:18:25] [INFO ] [Real]Absence check using 9 positive place invariants in 22 ms returned sat
[2022-06-11 02:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:18:30] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1258 places. Attempting structural reductions.
Drop transitions removed 95 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1258/1258 places, 132778/132778 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 45 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1257 transition count 132777
Applied a total of 2 rules in 1015 ms. Remains 1257 /1258 variables (removed 1) and now considering 132777/132778 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1258 places, 132777/132778 transitions.
Normalized transition count is 101699 out of 132777 initially.
// Phase 1: matrix 101699 rows 1257 cols
[2022-06-11 02:18:32] [INFO ] Computed 9 place invariants in 750 ms
Interrupted random walk after 360330 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 529550 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
[2022-06-11 02:19:07] [INFO ] Flow matrix only has 101699 transitions (discarded 31078 similar events)
// Phase 1: matrix 101699 rows 1257 cols
[2022-06-11 02:19:08] [INFO ] Computed 9 place invariants in 507 ms
[2022-06-11 02:19:08] [INFO ] [Real]Absence check using 9 positive place invariants in 31 ms returned sat
[2022-06-11 02:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 02:19:35] [INFO ] [Real]Absence check using state equation in 27162 ms returned sat
[2022-06-11 02:19:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 02:19:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 22 ms returned sat
[2022-06-11 02:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 02:20:04] [INFO ] [Nat]Absence check using state equation in 27038 ms returned sat
[2022-06-11 02:20:05] [INFO ] State equation strengthened by 3609 read => feed constraints.
[2022-06-11 02:20:15] [INFO ] [Nat]Added 3609 Read/Feed constraints in 10318 ms returned sat
[2022-06-11 02:20:27] [INFO ] Deduced a trap composed of 24 places in 10993 ms of which 2 ms to minimize.
[2022-06-11 02:20:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1257 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132777/132777 transitions.
Applied a total of 0 rules in 680 ms. Remains 1257 /1257 variables (removed 0) and now considering 132777/132777 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132777/132777 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1257/1257 places, 132777/132777 transitions.
Applied a total of 0 rules in 674 ms. Remains 1257 /1257 variables (removed 0) and now considering 132777/132777 (removed 0) transitions.
[2022-06-11 02:20:29] [INFO ] Flow matrix only has 101699 transitions (discarded 31078 similar events)
// Phase 1: matrix 101699 rows 1257 cols
[2022-06-11 02:20:29] [INFO ] Computed 9 place invariants in 517 ms
[2022-06-11 02:20:34] [INFO ] Implicit Places using invariants in 5250 ms returned []
Implicit Place search using SMT only with invariants took 5253 ms to find 0 implicit places.
[2022-06-11 02:20:34] [INFO ] Flow matrix only has 101699 transitions (discarded 31078 similar events)
// Phase 1: matrix 101699 rows 1257 cols
[2022-06-11 02:20:35] [INFO ] Computed 9 place invariants in 506 ms
[2022-06-11 02:21:05] [INFO ] Performed 79430/132777 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 02:21:24] [INFO ] Dead Transitions using invariants and state equation in 49931 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1257/1257 places, 132777/132777 transitions.
Ending property specific reduction for RERS2020-PT-pb104-UpperBounds-12 in 181622 ms.
[2022-06-11 02:21:29] [INFO ] Flatten gal took : 4454 ms
[2022-06-11 02:21:32] [INFO ] Applying decomposition
[2022-06-11 02:21:36] [INFO ] Flatten gal took : 4019 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16025224518739320999.txt' '-o' '/tmp/graph16025224518739320999.bin' '-w' '/tmp/graph16025224518739320999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16025224518739320999.bin' '-l' '-1' '-v' '-w' '/tmp/graph16025224518739320999.weights' '-q' '0' '-e' '0.001'
[2022-06-11 02:21:44] [INFO ] Decomposing Gal with order
[2022-06-11 02:21:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 02:21:58] [INFO ] Removed a total of 237927 redundant transitions.
[2022-06-11 02:21:59] [INFO ] Flatten gal took : 12394 ms
[2022-06-11 02:22:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 4593 labels/synchronizations in 5930 ms.
[2022-06-11 02:22:07] [INFO ] Time to serialize gal into /tmp/UpperBounds13150436026955035946.gal : 269 ms
[2022-06-11 02:22:08] [INFO ] Time to serialize properties into /tmp/UpperBounds7300133063542387875.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13150436026955035946.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7300133063542387875.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds7300133063542387875.prop.
ITS-tools command line returned an error code 137
[2022-06-11 02:31:24] [INFO ] Applying decomposition
[2022-06-11 02:31:28] [INFO ] Flatten gal took : 4104 ms
[2022-06-11 02:31:30] [INFO ] Decomposing Gal with order
[2022-06-11 02:31:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 02:33:13] [INFO ] Removed a total of 259856 redundant transitions.
[2022-06-11 02:33:16] [INFO ] Flatten gal took : 102680 ms
[2022-06-11 02:33:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 3925 labels/synchronizations in 27682 ms.
[2022-06-11 02:33:46] [INFO ] Time to serialize gal into /tmp/UpperBounds12233604276838082251.gal : 30 ms
[2022-06-11 02:33:46] [INFO ] Time to serialize properties into /tmp/UpperBounds16240501699699359746.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12233604276838082251.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16240501699699359746.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds16240501699699359746.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,1.81378e+10,7.67061,159368,420,20448,7036,359022,2519,13012,6246,1.12616e+06,0
Total reachable state count : 18137770433
Verifying 6 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property RERS2020-PT-pb104-UpperBounds-02 :0 <= ucomponent0.ps172 <= 1
FORMULA RERS2020-PT-pb104-UpperBounds-02 1 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-pb104-UpperBounds-02,0,7.74693,159628,1,0,7036,359022,2588,13012,7685,1.12616e+06,108
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb104-UpperBounds-03 :0 <= ucomponent0.ps362 <= 0
FORMULA RERS2020-PT-pb104-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-pb104-UpperBounds-03,0,7.75235,159628,1,0,7036,359022,2599,13012,8201,1.12616e+06,126
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb104-UpperBounds-05 :0 <= ucomponent4.ps1028 <= 0
FORMULA RERS2020-PT-pb104-UpperBounds-05 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-pb104-UpperBounds-05,0,7.75359,159628,1,0,7036,359022,2620,13012,8355,1.12616e+06,150
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb104-UpperBounds-07 :0 <= ucomponent6.ps1254 <= 0
FORMULA RERS2020-PT-pb104-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-pb104-UpperBounds-07,0,7.75469,159628,1,0,7036,359022,2640,13012,8525,1.12616e+06,165
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb104-UpperBounds-10 :0 <= ucomponent3.ps780 <= 0
FORMULA RERS2020-PT-pb104-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-pb104-UpperBounds-10,0,7.75532,159628,1,0,7036,359022,2655,13012,8609,1.12616e+06,182
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property RERS2020-PT-pb104-UpperBounds-12 :0 <= ucomponent0.ps180 <= 1
FORMULA RERS2020-PT-pb104-UpperBounds-12 1 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-pb104-UpperBounds-12,0,7.76059,159628,1,0,7036,359022,2666,13012,9540,1.12616e+06,200
Total runtime 2443524 ms.
BK_STOP 1654914835112
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb104"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is RERS2020-PT-pb104, 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 r312-tall-165472282500653"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb104.tgz
mv RERS2020-PT-pb104 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 ;