About the Execution of ITS-Tools for RERS2020-PT-pb102
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4610.520 | 3600000.00 | 3836258.00 | 15218.80 | ? 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-165472282500637.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-pb102, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500637
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 17:41 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 17K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 7 17:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 17:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 69M 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-pb102-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb102-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654907812988
Running Version 202205111006
[2022-06-11 00:36:54] [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 00:36:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 00:36:57] [INFO ] Load time of PNML (sax parser for PT used): 2696 ms
[2022-06-11 00:36:57] [INFO ] Transformed 1276 places.
[2022-06-11 00:36:57] [INFO ] Transformed 125387 transitions.
[2022-06-11 00:36:57] [INFO ] Found NUPN structural information;
[2022-06-11 00:36:57] [INFO ] Parsed PT model containing 1276 places and 125387 transitions in 3292 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
Normalized transition count is 94419 out of 122620 initially.
// Phase 1: matrix 94419 rows 1276 cols
[2022-06-11 00:36:58] [INFO ] Computed 13 place invariants in 608 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1255 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
FORMULA RERS2020-PT-pb102-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 15) seen :2
FORMULA RERS2020-PT-pb102-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA RERS2020-PT-pb102-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 13) seen :0
[2022-06-11 00:37:01] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2022-06-11 00:37:02] [INFO ] Computed 13 place invariants in 376 ms
[2022-06-11 00:37:02] [INFO ] [Real]Absence check using 7 positive place invariants in 22 ms returned sat
[2022-06-11 00:37:02] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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: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 00:37:07] [INFO ] [Real]Absence check using 7 positive place invariants in 21 ms returned sat
[2022-06-11 00:37:07] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2022-06-11 00:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:12] [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 00:37:12] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2022-06-11 00:37:12] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 00:37:17] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2022-06-11 00:37:17] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-06-11 00:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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 00:37:22] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2022-06-11 00:37:22] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:27] [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: 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 00:37:27] [INFO ] [Real]Absence check using 7 positive place invariants in 22 ms returned sat
[2022-06-11 00:37:27] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:32] [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)
[2022-06-11 00:37:32] [INFO ] [Real]Absence check using 7 positive place invariants in 20 ms returned sat
[2022-06-11 00:37:32] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 00:37:37] [INFO ] [Real]Absence check using 7 positive place invariants in 33 ms returned sat
[2022-06-11 00:37:37] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-06-11 00:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 00:37:42] [INFO ] [Real]Absence check using 7 positive place invariants in 31 ms returned sat
[2022-06-11 00:37:42] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2022-06-11 00:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:47] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 00:37:47] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2022-06-11 00:37:47] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:52] [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 9
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 00:37:52] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2022-06-11 00:37:52] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:37:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 00:37:57] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2022-06-11 00:37:57] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-06-11 00:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:38:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
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 00:38:02] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned sat
[2022-06-11 00:38:02] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-06-11 00:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:38:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 13 out of 1276 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 2013 rules applied. Total rules applied 2013 place count 1270 transition count 120613
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 2018 place count 1267 transition count 120611
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2018 place count 1267 transition count 120609
Deduced a syphon composed of 2 places in 67 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2022 place count 1265 transition count 120609
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2024 place count 1263 transition count 120607
Iterating global reduction 2 with 2 rules applied. Total rules applied 2026 place count 1263 transition count 120607
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 62 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 2100 place count 1226 transition count 120570
Ensure Unique test removed 1624 transitions
Reduce isomorphic transitions removed 1624 transitions.
Iterating post reduction 2 with 1624 rules applied. Total rules applied 3724 place count 1226 transition count 118946
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 57 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 3728 place count 1224 transition count 118944
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3731 place count 1224 transition count 118941
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 57 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 3741 place count 1219 transition count 118942
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 3745 place count 1219 transition count 118938
Free-agglomeration rule applied 38 times.
Iterating global reduction 5 with 38 rules applied. Total rules applied 3783 place count 1219 transition count 118900
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 74 rules applied. Total rules applied 3857 place count 1181 transition count 118864
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3858 place count 1181 transition count 118863
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3860 place count 1180 transition count 118862
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3861 place count 1180 transition count 118861
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3862 place count 1179 transition count 118861
Free-agglomeration rule (complex) applied 73 times with reduction of 4504 identical transitions.
Iterating global reduction 8 with 73 rules applied. Total rules applied 3935 place count 1179 transition count 135293
Reduce places removed 73 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 3467 transitions
Reduce isomorphic transitions removed 3514 transitions.
Iterating post reduction 8 with 3587 rules applied. Total rules applied 7522 place count 1106 transition count 131779
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 7523 place count 1105 transition count 131778
Applied a total of 7523 rules in 9616 ms. Remains 1105 /1276 variables (removed 171) and now considering 131778/122620 (removed -9158) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1276 places, 131778/122620 transitions.
Normalized transition count is 104766 out of 131778 initially.
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 00:38:18] [INFO ] Computed 7 place invariants in 643 ms
Interrupted random walk after 333002 steps, including 1 resets, run timeout after 30027 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 397115 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
Interrupted Best-First random walk after 469195 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted Best-First random walk after 440882 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 387352 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 412784 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen 0
Interrupted Best-First random walk after 428907 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen 0
Interrupted Best-First random walk after 444091 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 435267 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
Interrupted Best-First random walk after 442716 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 282946 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=56 ) properties seen 0
Interrupted Best-First random walk after 306796 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=61 ) properties seen 1
FORMULA RERS2020-PT-pb102-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 315397 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=63 ) properties seen 0
[2022-06-11 00:39:48] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 00:39:48] [INFO ] Computed 7 place invariants in 448 ms
[2022-06-11 00:39:48] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:40:17] [INFO ] [Real]Absence check using state equation in 28946 ms returned sat
[2022-06-11 00:40:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:40:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:40:48] [INFO ] [Nat]Absence check using state equation in 28423 ms returned sat
[2022-06-11 00:40:50] [INFO ] State equation strengthened by 3599 read => feed constraints.
[2022-06-11 00:41:03] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13235 ms returned sat
[2022-06-11 00:41:16] [INFO ] Deduced a trap composed of 25 places in 11697 ms of which 8 ms to minimize.
[2022-06-11 00:41:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 00:41:16] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:41:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:41:47] [INFO ] [Real]Absence check using state equation in 30649 ms returned sat
[2022-06-11 00:41:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:41:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:42:17] [INFO ] [Nat]Absence check using state equation in 28258 ms returned sat
[2022-06-11 00:42:28] [INFO ] [Nat]Added 3599 Read/Feed constraints in 10904 ms returned sat
[2022-06-11 00:42:41] [INFO ] Deduced a trap composed of 260 places in 11526 ms of which 14 ms to minimize.
[2022-06-11 00:42:41] [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 00:42:41] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:43:09] [INFO ] [Real]Absence check using state equation in 28455 ms returned sat
[2022-06-11 00:43:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:43:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:43:40] [INFO ] [Nat]Absence check using state equation in 29085 ms returned sat
[2022-06-11 00:43:52] [INFO ] [Nat]Added 3599 Read/Feed constraints in 12445 ms returned sat
[2022-06-11 00:44:03] [INFO ] Deduced a trap composed of 139 places in 9303 ms of which 2 ms to minimize.
[2022-06-11 00:44:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 00:44:03] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:44:32] [INFO ] [Real]Absence check using state equation in 28667 ms returned sat
[2022-06-11 00:44:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:44:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:45:02] [INFO ] [Nat]Absence check using state equation in 28349 ms returned sat
[2022-06-11 00:45:15] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13263 ms returned sat
[2022-06-11 00:45:28] [INFO ] Deduced a trap composed of 396 places in 10964 ms of which 3 ms to minimize.
[2022-06-11 00:45:28] [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 00:45:28] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2022-06-11 00:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:45:57] [INFO ] [Real]Absence check using state equation in 28728 ms returned sat
[2022-06-11 00:45:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:45:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:46:27] [INFO ] [Nat]Absence check using state equation in 28679 ms returned sat
[2022-06-11 00:46:41] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14223 ms returned sat
[2022-06-11 00:46:53] [INFO ] Deduced a trap composed of 221 places in 10324 ms of which 2 ms to minimize.
[2022-06-11 00:46:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 00:46:53] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:47:35] [INFO ] [Real]Absence check using state equation in 41827 ms returned sat
[2022-06-11 00:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:47:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:48:07] [INFO ] [Nat]Absence check using state equation in 30546 ms returned sat
[2022-06-11 00:48:22] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14135 ms returned sat
[2022-06-11 00:48:35] [INFO ] Deduced a trap composed of 25 places in 12876 ms of which 3 ms to minimize.
[2022-06-11 00:48:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2022-06-11 00:48:35] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:49:07] [INFO ] [Real]Absence check using state equation in 32139 ms returned sat
[2022-06-11 00:49:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:49:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:49:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:49:38] [INFO ] [Nat]Absence check using state equation in 29478 ms returned sat
[2022-06-11 00:49:51] [INFO ] [Nat]Added 3599 Read/Feed constraints in 12595 ms returned sat
[2022-06-11 00:50:04] [INFO ] Deduced a trap composed of 139 places in 11721 ms of which 1 ms to minimize.
[2022-06-11 00:50:04] [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 6
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 00:50:04] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:50:34] [INFO ] [Real]Absence check using state equation in 29656 ms returned sat
[2022-06-11 00:50:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:50:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:51:07] [INFO ] [Nat]Absence check using state equation in 31356 ms returned sat
[2022-06-11 00:51:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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 00:51:20] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:51:49] [INFO ] [Real]Absence check using state equation in 28685 ms returned sat
[2022-06-11 00:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:51:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:52:23] [INFO ] [Nat]Absence check using state equation in 32237 ms returned sat
[2022-06-11 00:52:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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 00:52:36] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:53:05] [INFO ] [Real]Absence check using state equation in 29284 ms returned sat
[2022-06-11 00:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:53:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:53:35] [INFO ] [Nat]Absence check using state equation in 28538 ms returned sat
[2022-06-11 00:53:49] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13832 ms returned sat
[2022-06-11 00:54:02] [INFO ] Deduced a trap composed of 146 places in 11592 ms of which 2 ms to minimize.
[2022-06-11 00:54:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 00:54:02] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:54:31] [INFO ] [Real]Absence check using state equation in 28536 ms returned sat
[2022-06-11 00:54:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:54:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:55:01] [INFO ] [Nat]Absence check using state equation in 28395 ms returned sat
[2022-06-11 00:55:14] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13213 ms returned sat
[2022-06-11 00:55:27] [INFO ] Deduced a trap composed of 139 places in 11348 ms of which 2 ms to minimize.
[2022-06-11 00:55:27] [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 10
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 00:55:27] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 00:55:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:55:56] [INFO ] [Real]Absence check using state equation in 29066 ms returned sat
[2022-06-11 00:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:55:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2022-06-11 00:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:56:27] [INFO ] [Nat]Absence check using state equation in 28998 ms returned sat
[2022-06-11 00:56:37] [INFO ] [Nat]Added 3599 Read/Feed constraints in 10791 ms returned sat
[2022-06-11 00:56:50] [INFO ] Deduced a trap composed of 139 places in 10864 ms of which 1 ms to minimize.
[2022-06-11 00:56:50] [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 11
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, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 12 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 transitions.
Applied a total of 0 rules in 664 ms. Remains 1105 /1105 variables (removed 0) and now considering 131778/131778 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 131778/131778 transitions.
Normalized transition count is 104766 out of 131778 initially.
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 00:56:51] [INFO ] Computed 7 place invariants in 496 ms
Interrupted random walk after 357495 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 448152 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
Interrupted Best-First random walk after 454912 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 1
FORMULA RERS2020-PT-pb102-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 443638 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 456712 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 404233 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
Interrupted Best-First random walk after 410924 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=82 ) properties seen 0
Interrupted Best-First random walk after 409579 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 348044 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=69 ) properties seen 0
Interrupted Best-First random walk after 344629 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted Best-First random walk after 371404 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
Interrupted Best-First random walk after 423919 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
[2022-06-11 00:58:16] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 00:58:17] [INFO ] Computed 7 place invariants in 561 ms
[2022-06-11 00:58:17] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 00:58:46] [INFO ] [Real]Absence check using state equation in 28967 ms returned sat
[2022-06-11 00:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 00:58:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 00:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 00:59:16] [INFO ] [Nat]Absence check using state equation in 28459 ms returned sat
[2022-06-11 00:59:18] [INFO ] State equation strengthened by 3599 read => feed constraints.
[2022-06-11 00:59:32] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14105 ms returned sat
[2022-06-11 00:59:44] [INFO ] Deduced a trap composed of 25 places in 11370 ms of which 2 ms to minimize.
[2022-06-11 00:59:44] [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 00:59:44] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 00:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:00:14] [INFO ] [Real]Absence check using state equation in 29438 ms returned sat
[2022-06-11 01:00:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:00:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2022-06-11 01:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:00:44] [INFO ] [Nat]Absence check using state equation in 28872 ms returned sat
[2022-06-11 01:00:59] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14518 ms returned sat
[2022-06-11 01:01:09] [INFO ] Deduced a trap composed of 139 places in 8706 ms of which 2 ms to minimize.
[2022-06-11 01:01:09] [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 01:01:09] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:01:38] [INFO ] [Real]Absence check using state equation in 28959 ms returned sat
[2022-06-11 01:01:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:01:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:01:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:02:09] [INFO ] [Nat]Absence check using state equation in 29399 ms returned sat
[2022-06-11 01:02:23] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13876 ms returned sat
[2022-06-11 01:02:35] [INFO ] Deduced a trap composed of 396 places in 10702 ms of which 2 ms to minimize.
[2022-06-11 01:02:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 01:02:35] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:03:05] [INFO ] [Real]Absence check using state equation in 30098 ms returned sat
[2022-06-11 01:03:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:03:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:03:36] [INFO ] [Nat]Absence check using state equation in 29076 ms returned sat
[2022-06-11 01:03:50] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13284 ms returned sat
[2022-06-11 01:04:02] [INFO ] Deduced a trap composed of 221 places in 10882 ms of which 2 ms to minimize.
[2022-06-11 01:04:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 01:04:02] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:04:33] [INFO ] [Real]Absence check using state equation in 30388 ms returned sat
[2022-06-11 01:04:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:04:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:05:03] [INFO ] [Nat]Absence check using state equation in 29182 ms returned sat
[2022-06-11 01:05:15] [INFO ] [Nat]Added 3599 Read/Feed constraints in 11613 ms returned sat
[2022-06-11 01:05:28] [INFO ] Deduced a trap composed of 139 places in 11638 ms of which 2 ms to minimize.
[2022-06-11 01:05:28] [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 01:05:28] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:05:58] [INFO ] [Real]Absence check using state equation in 29702 ms returned sat
[2022-06-11 01:06:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:06:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:06:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:06:27] [INFO ] [Nat]Absence check using state equation in 27601 ms returned sat
[2022-06-11 01:06:41] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14158 ms returned sat
[2022-06-11 01:06:54] [INFO ] Deduced a trap composed of 139 places in 11094 ms of which 1 ms to minimize.
[2022-06-11 01:06:54] [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 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)
[2022-06-11 01:06:54] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:07:24] [INFO ] [Real]Absence check using state equation in 29613 ms returned sat
[2022-06-11 01:07:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:07:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:07:56] [INFO ] [Nat]Absence check using state equation in 29819 ms returned sat
[2022-06-11 01:08:09] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13645 ms returned sat
[2022-06-11 01:08:21] [INFO ] Deduced a trap composed of 174 places in 10315 ms of which 2 ms to minimize.
[2022-06-11 01:08:21] [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 6
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 01:08:21] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:08:51] [INFO ] [Real]Absence check using state equation in 29817 ms returned sat
[2022-06-11 01:08:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:08:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2022-06-11 01:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:09:22] [INFO ] [Nat]Absence check using state equation in 29409 ms returned sat
[2022-06-11 01:09:37] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14725 ms returned sat
[2022-06-11 01:09:50] [INFO ] Deduced a trap composed of 25 places in 12727 ms of which 5 ms to minimize.
[2022-06-11 01:09:50] [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 7
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 01:09:51] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:10:21] [INFO ] [Real]Absence check using state equation in 29981 ms returned sat
[2022-06-11 01:10:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:10:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:10:53] [INFO ] [Nat]Absence check using state equation in 30612 ms returned sat
[2022-06-11 01:11:07] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13568 ms returned sat
[2022-06-11 01:11:20] [INFO ] Deduced a trap composed of 25 places in 12657 ms of which 2 ms to minimize.
[2022-06-11 01:11:20] [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 8
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 01:11:20] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:11:51] [INFO ] [Real]Absence check using state equation in 31347 ms returned sat
[2022-06-11 01:11:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:11:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:12:23] [INFO ] [Nat]Absence check using state equation in 29691 ms returned sat
[2022-06-11 01:12:36] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13179 ms returned sat
[2022-06-11 01:12:49] [INFO ] Deduced a trap composed of 139 places in 11976 ms of which 1 ms to minimize.
[2022-06-11 01:12:49] [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 9
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 01:12:49] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:13:19] [INFO ] [Real]Absence check using state equation in 29823 ms returned sat
[2022-06-11 01:13:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:13:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:13:51] [INFO ] [Nat]Absence check using state equation in 30400 ms returned sat
[2022-06-11 01:14:03] [INFO ] [Nat]Added 3599 Read/Feed constraints in 11208 ms returned sat
[2022-06-11 01:14:15] [INFO ] Deduced a trap composed of 139 places in 11327 ms of which 2 ms to minimize.
[2022-06-11 01:14:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
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, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 transitions.
Applied a total of 0 rules in 756 ms. Remains 1105 /1105 variables (removed 0) and now considering 131778/131778 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 131778/131778 transitions.
Normalized transition count is 104766 out of 131778 initially.
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:14:17] [INFO ] Computed 7 place invariants in 533 ms
Interrupted random walk after 318761 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 415875 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 442885 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 436594 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
Interrupted Best-First random walk after 469181 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 0
Interrupted Best-First random walk after 471750 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 455609 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 444410 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen 0
Interrupted Best-First random walk after 459081 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted Best-First random walk after 472725 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 454157 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 449739 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen 0
[2022-06-11 01:15:42] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:15:42] [INFO ] Computed 7 place invariants in 574 ms
[2022-06-11 01:15:43] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:16:13] [INFO ] [Real]Absence check using state equation in 30060 ms returned sat
[2022-06-11 01:16:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:16:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:16:44] [INFO ] [Nat]Absence check using state equation in 29444 ms returned sat
[2022-06-11 01:16:45] [INFO ] State equation strengthened by 3599 read => feed constraints.
[2022-06-11 01:16:57] [INFO ] [Nat]Added 3599 Read/Feed constraints in 12435 ms returned sat
[2022-06-11 01:17:10] [INFO ] Deduced a trap composed of 301 places in 11629 ms of which 3 ms to minimize.
[2022-06-11 01:17:10] [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 01:17:10] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:17:40] [INFO ] [Real]Absence check using state equation in 29495 ms returned sat
[2022-06-11 01:17:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:17:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:18:11] [INFO ] [Nat]Absence check using state equation in 29511 ms returned sat
[2022-06-11 01:18:26] [INFO ] [Nat]Added 3599 Read/Feed constraints in 15088 ms returned sat
[2022-06-11 01:18:38] [INFO ] Deduced a trap composed of 25 places in 11620 ms of which 2 ms to minimize.
[2022-06-11 01:18:38] [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 01:18:38] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:18:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:19:14] [INFO ] [Real]Absence check using state equation in 35997 ms returned sat
[2022-06-11 01:19:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:19:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2022-06-11 01:19:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:19:53] [INFO ] [Nat]Absence check using state equation in 37073 ms returned sat
[2022-06-11 01:20:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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 01:20:01] [INFO ] [Real]Absence check using 7 positive place invariants in 33 ms returned sat
[2022-06-11 01:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:20:36] [INFO ] [Real]Absence check using state equation in 35315 ms returned sat
[2022-06-11 01:20:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:20:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:20:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:21:08] [INFO ] [Nat]Absence check using state equation in 30520 ms returned sat
[2022-06-11 01:21:22] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13876 ms returned sat
[2022-06-11 01:21:37] [INFO ] Deduced a trap composed of 25 places in 14100 ms of which 3 ms to minimize.
[2022-06-11 01:21:37] [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 01:21:37] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned sat
[2022-06-11 01:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:22:22] [INFO ] [Real]Absence check using state equation in 44880 ms returned unknown
[2022-06-11 01:22:22] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:22:55] [INFO ] [Real]Absence check using state equation in 32657 ms returned sat
[2022-06-11 01:22:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:22:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-11 01:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:23:29] [INFO ] [Nat]Absence check using state equation in 32984 ms returned sat
[2022-06-11 01:23:41] [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:910)
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 01:23:41] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:24:17] [INFO ] [Real]Absence check using state equation in 35949 ms returned sat
[2022-06-11 01:24:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:24:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 17 ms returned sat
[2022-06-11 01:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:24:51] [INFO ] [Nat]Absence check using state equation in 31618 ms returned sat
[2022-06-11 01:25:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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 01:25:04] [INFO ] [Real]Absence check using 7 positive place invariants in 44 ms returned sat
[2022-06-11 01:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:25:35] [INFO ] [Real]Absence check using state equation in 30701 ms returned sat
[2022-06-11 01:25:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:25:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2022-06-11 01:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:26:06] [INFO ] [Nat]Absence check using state equation in 29808 ms returned sat
[2022-06-11 01:26:19] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13173 ms returned sat
[2022-06-11 01:26:29] [INFO ] Deduced a trap composed of 301 places in 7746 ms of which 1 ms to minimize.
[2022-06-11 01:26:29] [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 7
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 01:26:29] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:26:58] [INFO ] [Real]Absence check using state equation in 29314 ms returned sat
[2022-06-11 01:26:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:27:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:27:28] [INFO ] [Nat]Absence check using state equation in 28719 ms returned sat
[2022-06-11 01:27:41] [INFO ] [Nat]Added 3599 Read/Feed constraints in 13047 ms returned sat
[2022-06-11 01:27:55] [INFO ] Deduced a trap composed of 146 places in 12128 ms of which 2 ms to minimize.
[2022-06-11 01:27:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
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 01:27:55] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:28:30] [INFO ] [Real]Absence check using state equation in 34399 ms returned sat
[2022-06-11 01:28:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:28:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:29:01] [INFO ] [Nat]Absence check using state equation in 29397 ms returned sat
[2022-06-11 01:29:15] [INFO ] [Nat]Added 3599 Read/Feed constraints in 14100 ms returned sat
[2022-06-11 01:29:28] [INFO ] Deduced a trap composed of 139 places in 11879 ms of which 2 ms to minimize.
[2022-06-11 01:29:28] [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 9
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 01:29:28] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:29:58] [INFO ] [Real]Absence check using state equation in 30140 ms returned sat
[2022-06-11 01:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:30:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2022-06-11 01:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:30:29] [INFO ] [Nat]Absence check using state equation in 29412 ms returned sat
[2022-06-11 01:30:41] [INFO ] [Nat]Added 3599 Read/Feed constraints in 12042 ms returned sat
[2022-06-11 01:30:54] [INFO ] Deduced a trap composed of 139 places in 11081 ms of which 3 ms to minimize.
[2022-06-11 01:30:54] [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 10
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, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 11 out of 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 transitions.
Applied a total of 0 rules in 692 ms. Remains 1105 /1105 variables (removed 0) and now considering 131778/131778 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 131778/131778 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 transitions.
Applied a total of 0 rules in 693 ms. Remains 1105 /1105 variables (removed 0) and now considering 131778/131778 (removed 0) transitions.
[2022-06-11 01:30:55] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:30:56] [INFO ] Computed 7 place invariants in 546 ms
[2022-06-11 01:31:04] [INFO ] Implicit Places using invariants in 8946 ms returned []
Implicit Place search using SMT only with invariants took 8960 ms to find 0 implicit places.
[2022-06-11 01:31:04] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:31:05] [INFO ] Computed 7 place invariants in 549 ms
[2022-06-11 01:31:35] [INFO ] Performed 89175/131778 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 01:31:48] [INFO ] Dead Transitions using invariants and state equation in 43999 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1105/1105 places, 131778/131778 transitions.
Starting property specific reduction for RERS2020-PT-pb102-UpperBounds-00
Normalized transition count is 104766 out of 131778 initially.
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:31:49] [INFO ] Computed 7 place invariants in 591 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1149 ms. (steps per millisecond=8 ) 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 01:31:50] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:31:51] [INFO ] Computed 7 place invariants in 503 ms
[2022-06-11 01:31:51] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2022-06-11 01:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:31:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 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 1104 transition count 131777
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Iterating post reduction 0 with 626 rules applied. Total rules applied 628 place count 1104 transition count 131151
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 629 place count 1104 transition count 131238
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 648 place count 1103 transition count 131220
Applied a total of 648 rules in 2025 ms. Remains 1103 /1105 variables (removed 2) and now considering 131220/131778 (removed 558) transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1105 places, 131220/131778 transitions.
Normalized transition count is 104236 out of 131220 initially.
// Phase 1: matrix 104236 rows 1103 cols
[2022-06-11 01:31:59] [INFO ] Computed 7 place invariants in 605 ms
Interrupted random walk after 287208 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 372459 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=74 ) properties seen 0
[2022-06-11 01:32:34] [INFO ] Flow matrix only has 104236 transitions (discarded 26984 similar events)
// Phase 1: matrix 104236 rows 1103 cols
[2022-06-11 01:32:34] [INFO ] Computed 7 place invariants in 560 ms
[2022-06-11 01:32:34] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:33:03] [INFO ] [Real]Absence check using state equation in 28975 ms returned sat
[2022-06-11 01:33:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:33:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:33:34] [INFO ] [Nat]Absence check using state equation in 28591 ms returned sat
[2022-06-11 01:33:35] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2022-06-11 01:33:49] [INFO ] [Nat]Added 3602 Read/Feed constraints in 13636 ms returned sat
[2022-06-11 01:34:01] [INFO ] Deduced a trap composed of 146 places in 10834 ms of which 1 ms to minimize.
[2022-06-11 01:34:01] [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 1103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1103/1103 places, 131220/131220 transitions.
Applied a total of 0 rules in 794 ms. Remains 1103 /1103 variables (removed 0) and now considering 131220/131220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1103 places, 131220/131220 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1103/1103 places, 131220/131220 transitions.
Applied a total of 0 rules in 660 ms. Remains 1103 /1103 variables (removed 0) and now considering 131220/131220 (removed 0) transitions.
[2022-06-11 01:34:03] [INFO ] Flow matrix only has 104236 transitions (discarded 26984 similar events)
// Phase 1: matrix 104236 rows 1103 cols
[2022-06-11 01:34:03] [INFO ] Computed 7 place invariants in 565 ms
[2022-06-11 01:34:12] [INFO ] Implicit Places using invariants in 8980 ms returned []
Implicit Place search using SMT only with invariants took 8982 ms to find 0 implicit places.
[2022-06-11 01:34:12] [INFO ] Flow matrix only has 104236 transitions (discarded 26984 similar events)
// Phase 1: matrix 104236 rows 1103 cols
[2022-06-11 01:34:12] [INFO ] Computed 7 place invariants in 646 ms
[2022-06-11 01:34:43] [INFO ] Performed 91749/131220 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 01:34:54] [INFO ] Dead Transitions using invariants and state equation in 42395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1103/1103 places, 131220/131220 transitions.
Ending property specific reduction for RERS2020-PT-pb102-UpperBounds-00 in 185766 ms.
Starting property specific reduction for RERS2020-PT-pb102-UpperBounds-03
Normalized transition count is 104766 out of 131778 initially.
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:34:55] [INFO ] Computed 7 place invariants in 536 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1025 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 132 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
[2022-06-11 01:34:56] [INFO ] Flow matrix only has 104766 transitions (discarded 27012 similar events)
// Phase 1: matrix 104766 rows 1105 cols
[2022-06-11 01:34:57] [INFO ] Computed 7 place invariants in 520 ms
[2022-06-11 01:34:57] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:35:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: 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 1105 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1105/1105 places, 131778/131778 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 52 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1104 transition count 131777
Ensure Unique test removed 626 transitions
Reduce isomorphic transitions removed 626 transitions.
Iterating post reduction 0 with 626 rules applied. Total rules applied 628 place count 1104 transition count 131151
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 629 place count 1104 transition count 131150
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 630 place count 1103 transition count 131150
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 632 place count 1103 transition count 131272
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 652 place count 1101 transition count 131254
Applied a total of 652 rules in 3164 ms. Remains 1101 /1105 variables (removed 4) and now considering 131254/131778 (removed 524) transitions.
Finished structural reductions, in 1 iterations. Remains : 1101/1105 places, 131254/131778 transitions.
Normalized transition count is 104268 out of 131254 initially.
// Phase 1: matrix 104268 rows 1101 cols
[2022-06-11 01:35:05] [INFO ] Computed 7 place invariants in 612 ms
Interrupted random walk after 344167 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 476101 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
[2022-06-11 01:35:41] [INFO ] Flow matrix only has 104268 transitions (discarded 26986 similar events)
// Phase 1: matrix 104268 rows 1101 cols
[2022-06-11 01:35:41] [INFO ] Computed 7 place invariants in 526 ms
[2022-06-11 01:35:41] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2022-06-11 01:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 01:36:10] [INFO ] [Real]Absence check using state equation in 28517 ms returned sat
[2022-06-11 01:36:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 01:36:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-11 01:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 01:36:40] [INFO ] [Nat]Absence check using state equation in 28810 ms returned sat
[2022-06-11 01:36:41] [INFO ] State equation strengthened by 3605 read => feed constraints.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb102"
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-pb102, 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-165472282500637"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 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 ;