About the Execution of Smart+red for RERS17pb114-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10184.283 | 3600000.00 | 3517136.00 | 6417.80 | ? ? 3 ? ? 3 ? ? 3 ? 3 3 ? ? ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r331-tall-167889204000093.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is RERS17pb114-PT-3, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r331-tall-167889204000093
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 7.9K Feb 26 04:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 04:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 04:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 04:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 04:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 04:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 04:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73M Mar 5 18:23 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 RERS17pb114-PT-3-UpperBounds-00
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-01
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-02
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-03
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-04
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-05
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-06
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-07
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-08
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-09
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-10
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-11
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-12
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-13
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-14
FORMULA_NAME RERS17pb114-PT-3-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679062354828
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb114-PT-3
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-17 14:12:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 14:12:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 14:12:38] [INFO ] Load time of PNML (sax parser for PT used): 1859 ms
[2023-03-17 14:12:38] [INFO ] Transformed 1446 places.
[2023-03-17 14:12:39] [INFO ] Transformed 151085 transitions.
[2023-03-17 14:12:39] [INFO ] Parsed PT model containing 1446 places and 151085 transitions and 604252 arcs in 2367 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Normalized transition count is 84691 out of 151085 initially.
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-17 14:12:40] [INFO ] Computed 35 place invariants in 441 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1232 ms. (steps per millisecond=8 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :4
[2023-03-17 14:12:43] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-17 14:12:43] [INFO ] Computed 35 place invariants in 381 ms
[2023-03-17 14:12:44] [INFO ] [Real]Absence check using 18 positive place invariants in 29 ms returned sat
[2023-03-17 14:12:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 21 ms returned sat
[2023-03-17 14:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:12:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:12:49] [INFO ] [Real]Absence check using 18 positive place invariants in 29 ms returned sat
[2023-03-17 14:12:49] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-17 14:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:12:53] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:12:54] [INFO ] [Real]Absence check using 18 positive place invariants in 30 ms returned sat
[2023-03-17 14:12:54] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 8 ms returned unsat
[2023-03-17 14:12:54] [INFO ] [Real]Absence check using 18 positive place invariants in 32 ms returned sat
[2023-03-17 14:12:54] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 22 ms returned sat
[2023-03-17 14:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:12:59] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:12:59] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-17 14:12:59] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 22 ms returned sat
[2023-03-17 14:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:04] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-17 14:13:04] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-17 14:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:09] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:09] [INFO ] [Real]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-17 14:13:09] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 18 ms returned sat
[2023-03-17 14:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:14] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:14] [INFO ] [Real]Absence check using 18 positive place invariants in 20 ms returned sat
[2023-03-17 14:13:14] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-17 14:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:19] [INFO ] [Real]Absence check using 18 positive place invariants in 24 ms returned sat
[2023-03-17 14:13:19] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-17 14:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:24] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2023-03-17 14:13:24] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-17 14:13:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:29] [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: Broken pipe ... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:29] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-17 14:13:29] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-17 14:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:34] [INFO ] [Real]Absence check using 18 positive place invariants in 41 ms returned sat
[2023-03-17 14:13:34] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 11 ms returned unsat
[2023-03-17 14:13:34] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-17 14:13:34] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 20 ms returned sat
[2023-03-17 14:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:39] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:39] [INFO ] [Real]Absence check using 18 positive place invariants in 25 ms returned sat
[2023-03-17 14:13:39] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 26 ms returned sat
[2023-03-17 14:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:44] [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: Broken pipe ... while checking expression at index 13
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:44] [INFO ] [Real]Absence check using 18 positive place invariants in 21 ms returned sat
[2023-03-17 14:13:44] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 19 ms returned sat
[2023-03-17 14:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:13:49] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:13:49] [INFO ] [Real]Absence check using 18 positive and 17 generalized place invariants in 30 ms returned sat
[2023-03-17 14:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:13:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3, 384, 3, 384, 384, 384, 3, 384, 384, 384, 384, 3, 384, 384, 384, 384] Max seen :[0, 1, 3, 1, 1, 1, 2, 0, 1, 1, 2, 3, 1, 1, 1, 1]
FORMULA RERS17pb114-PT-3-UpperBounds-11 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA RERS17pb114-PT-3-UpperBounds-02 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 14 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 530 place count 1428 transition count 150572
Applied a total of 530 rules in 3130 ms. Remains 1428 /1446 variables (removed 18) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3142 ms. Remains : 1428/1446 places, 150572/151085 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:13:58] [INFO ] Computed 18 place invariants in 325 ms
Finished random walk after 327133 steps, including 0 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=10 )
FORMULA RERS17pb114-PT-3-UpperBounds-10 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3358 ms. (steps per millisecond=297 ) properties (out of 13) seen :13
Interrupted Best-First random walk after 530570 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4735 ms. (steps per millisecond=211 ) properties (out of 13) seen :13
FORMULA RERS17pb114-PT-3-UpperBounds-08 3 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3221 ms. (steps per millisecond=310 ) properties (out of 12) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4081 ms. (steps per millisecond=245 ) properties (out of 12) seen :14
FORMULA RERS17pb114-PT-3-UpperBounds-05 3 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3138 ms. (steps per millisecond=318 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3532 ms. (steps per millisecond=283 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4395 ms. (steps per millisecond=227 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4622 ms. (steps per millisecond=216 ) properties (out of 11) seen :10
Interrupted Best-First random walk after 879328 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3837 ms. (steps per millisecond=260 ) properties (out of 11) seen :9
[2023-03-17 14:15:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:15:13] [INFO ] Computed 18 place invariants in 289 ms
[2023-03-17 14:15:13] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:15:34] [INFO ] [Real]Absence check using state equation in 21120 ms returned sat
[2023-03-17 14:15:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:15:36] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:15:57] [INFO ] [Nat]Absence check using state equation in 21314 ms returned sat
[2023-03-17 14:15:58] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:16:04] [INFO ] [Nat]Added 773 Read/Feed constraints in 5378 ms returned sat
[2023-03-17 14:16:18] [INFO ] Deduced a trap composed of 40 places in 13306 ms of which 9 ms to minimize.
[2023-03-17 14:16:32] [INFO ] Deduced a trap composed of 64 places in 12300 ms of which 2 ms to minimize.
[2023-03-17 14:16:32] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:16:32] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:16:54] [INFO ] [Real]Absence check using state equation in 22015 ms returned sat
[2023-03-17 14:16:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:16:55] [INFO ] [Nat]Absence check using 18 positive place invariants in 27 ms returned sat
[2023-03-17 14:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:17:16] [INFO ] [Nat]Absence check using state equation in 21107 ms returned sat
[2023-03-17 14:17:22] [INFO ] [Nat]Added 773 Read/Feed constraints in 5592 ms returned sat
[2023-03-17 14:17:35] [INFO ] Deduced a trap composed of 40 places in 12551 ms of which 7 ms to minimize.
[2023-03-17 14:17:49] [INFO ] Deduced a trap composed of 40 places in 12111 ms of which 3 ms to minimize.
[2023-03-17 14:17:49] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:17:49] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:18:10] [INFO ] [Real]Absence check using state equation in 21475 ms returned sat
[2023-03-17 14:18:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:18:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 27 ms returned sat
[2023-03-17 14:18:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:18:34] [INFO ] [Nat]Absence check using state equation in 21815 ms returned sat
[2023-03-17 14:18:39] [INFO ] [Nat]Added 773 Read/Feed constraints in 5916 ms returned sat
[2023-03-17 14:18:54] [INFO ] Deduced a trap composed of 64 places in 13233 ms of which 2 ms to minimize.
[2023-03-17 14:19:07] [INFO ] Deduced a trap composed of 64 places in 12548 ms of which 2 ms to minimize.
[2023-03-17 14:19:07] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:19:08] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:19:29] [INFO ] [Real]Absence check using state equation in 21142 ms returned sat
[2023-03-17 14:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:19:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:19:52] [INFO ] [Nat]Absence check using state equation in 21834 ms returned sat
[2023-03-17 14:19:57] [INFO ] [Nat]Added 773 Read/Feed constraints in 5383 ms returned sat
[2023-03-17 14:20:11] [INFO ] Deduced a trap composed of 96 places in 13093 ms of which 2 ms to minimize.
[2023-03-17 14:20:26] [INFO ] Deduced a trap composed of 64 places in 13196 ms of which 2 ms to minimize.
[2023-03-17 14:20:26] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:20:26] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:20:48] [INFO ] [Real]Absence check using state equation in 21505 ms returned sat
[2023-03-17 14:20:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:20:49] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:20:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:21:10] [INFO ] [Nat]Absence check using state equation in 21508 ms returned sat
[2023-03-17 14:21:16] [INFO ] [Nat]Added 773 Read/Feed constraints in 5629 ms returned sat
[2023-03-17 14:21:30] [INFO ] Deduced a trap composed of 64 places in 13240 ms of which 2 ms to minimize.
[2023-03-17 14:21:44] [INFO ] Deduced a trap composed of 64 places in 12196 ms of which 2 ms to minimize.
[2023-03-17 14:21:44] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:21:44] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:22:05] [INFO ] [Real]Absence check using state equation in 21639 ms returned sat
[2023-03-17 14:22:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:22:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:22:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:22:29] [INFO ] [Nat]Absence check using state equation in 22016 ms returned sat
[2023-03-17 14:22:35] [INFO ] [Nat]Added 773 Read/Feed constraints in 6094 ms returned sat
[2023-03-17 14:22:49] [INFO ] Deduced a trap composed of 64 places in 12721 ms of which 2 ms to minimize.
[2023-03-17 14:23:02] [INFO ] Deduced a trap composed of 40 places in 11861 ms of which 2 ms to minimize.
[2023-03-17 14:23:02] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:23:02] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:23:25] [INFO ] [Real]Absence check using state equation in 22802 ms returned sat
[2023-03-17 14:23:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:23:26] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:23:48] [INFO ] [Nat]Absence check using state equation in 21552 ms returned sat
[2023-03-17 14:23:54] [INFO ] [Nat]Added 773 Read/Feed constraints in 5966 ms returned sat
[2023-03-17 14:24:09] [INFO ] Deduced a trap composed of 40 places in 13744 ms of which 2 ms to minimize.
[2023-03-17 14:24:22] [INFO ] Deduced a trap composed of 40 places in 12403 ms of which 2 ms to minimize.
[2023-03-17 14:24:22] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:24:22] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:24:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:24:43] [INFO ] [Real]Absence check using state equation in 21070 ms returned sat
[2023-03-17 14:24:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:24:45] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-17 14:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:25:06] [INFO ] [Nat]Absence check using state equation in 21390 ms returned sat
[2023-03-17 14:25:12] [INFO ] [Nat]Added 773 Read/Feed constraints in 5734 ms returned sat
[2023-03-17 14:25:26] [INFO ] Deduced a trap composed of 40 places in 13097 ms of which 2 ms to minimize.
[2023-03-17 14:25:40] [INFO ] Deduced a trap composed of 40 places in 12738 ms of which 1 ms to minimize.
[2023-03-17 14:25:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:25:40] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:01] [INFO ] [Real]Absence check using state equation in 21244 ms returned sat
[2023-03-17 14:26:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:26:02] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:26:24] [INFO ] [Nat]Absence check using state equation in 21137 ms returned sat
[2023-03-17 14:26:29] [INFO ] [Nat]Added 773 Read/Feed constraints in 5418 ms returned sat
[2023-03-17 14:26:42] [INFO ] Deduced a trap composed of 40 places in 12287 ms of which 2 ms to minimize.
[2023-03-17 14:26:56] [INFO ] Deduced a trap composed of 40 places in 12540 ms of which 2 ms to minimize.
[2023-03-17 14:26:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:26:56] [INFO ] [Real]Absence check using 18 positive place invariants in 23 ms returned sat
[2023-03-17 14:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:27:18] [INFO ] [Real]Absence check using state equation in 21379 ms returned sat
[2023-03-17 14:27:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:27:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:27:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:27:40] [INFO ] [Nat]Absence check using state equation in 20967 ms returned sat
[2023-03-17 14:27:45] [INFO ] [Nat]Added 773 Read/Feed constraints in 5564 ms returned sat
[2023-03-17 14:27:59] [INFO ] Deduced a trap composed of 40 places in 12675 ms of which 3 ms to minimize.
[2023-03-17 14:28:13] [INFO ] Deduced a trap composed of 96 places in 12634 ms of which 1 ms to minimize.
[2023-03-17 14:28:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:28:13] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:28:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:28:35] [INFO ] [Real]Absence check using state equation in 21350 ms returned sat
[2023-03-17 14:28:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:28:36] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:28:57] [INFO ] [Nat]Absence check using state equation in 21666 ms returned sat
[2023-03-17 14:29:03] [INFO ] [Nat]Added 773 Read/Feed constraints in 5129 ms returned sat
[2023-03-17 14:29:16] [INFO ] Deduced a trap composed of 64 places in 12794 ms of which 2 ms to minimize.
[2023-03-17 14:29:30] [INFO ] Deduced a trap composed of 128 places in 12509 ms of which 2 ms to minimize.
[2023-03-17 14:29:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3] Max seen :[1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1]
Support contains 11 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1303 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1303 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:29:32] [INFO ] Computed 18 place invariants in 338 ms
Finished random walk after 318100 steps, including 0 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3364 ms. (steps per millisecond=297 ) properties (out of 11) seen :11
Interrupted Best-First random walk after 531862 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 9
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4636 ms. (steps per millisecond=215 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3233 ms. (steps per millisecond=309 ) properties (out of 11) seen :10
Interrupted Best-First random walk after 824186 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=164 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3141 ms. (steps per millisecond=318 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4487 ms. (steps per millisecond=222 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4335 ms. (steps per millisecond=230 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4452 ms. (steps per millisecond=224 ) properties (out of 11) seen :9
Interrupted Best-First random walk after 925178 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=184 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4000 ms. (steps per millisecond=250 ) properties (out of 11) seen :9
[2023-03-17 14:30:49] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:30:49] [INFO ] Computed 18 place invariants in 265 ms
[2023-03-17 14:30:49] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:31:10] [INFO ] [Real]Absence check using state equation in 20891 ms returned sat
[2023-03-17 14:31:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:31:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:31:32] [INFO ] [Nat]Absence check using state equation in 20965 ms returned sat
[2023-03-17 14:31:33] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:31:38] [INFO ] [Nat]Added 773 Read/Feed constraints in 4999 ms returned sat
[2023-03-17 14:31:52] [INFO ] Deduced a trap composed of 40 places in 12431 ms of which 1 ms to minimize.
[2023-03-17 14:32:05] [INFO ] Deduced a trap composed of 64 places in 12574 ms of which 2 ms to minimize.
[2023-03-17 14:32:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:32:06] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:32:27] [INFO ] [Real]Absence check using state equation in 21372 ms returned sat
[2023-03-17 14:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:32:28] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:32:50] [INFO ] [Nat]Absence check using state equation in 21714 ms returned sat
[2023-03-17 14:32:56] [INFO ] [Nat]Added 773 Read/Feed constraints in 5696 ms returned sat
[2023-03-17 14:33:09] [INFO ] Deduced a trap composed of 40 places in 12540 ms of which 2 ms to minimize.
[2023-03-17 14:33:23] [INFO ] Deduced a trap composed of 40 places in 12657 ms of which 2 ms to minimize.
[2023-03-17 14:33:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:33:23] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:33:44] [INFO ] [Real]Absence check using state equation in 20937 ms returned sat
[2023-03-17 14:33:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:33:46] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:34:07] [INFO ] [Nat]Absence check using state equation in 21850 ms returned sat
[2023-03-17 14:34:13] [INFO ] [Nat]Added 773 Read/Feed constraints in 5890 ms returned sat
[2023-03-17 14:34:27] [INFO ] Deduced a trap composed of 64 places in 13007 ms of which 3 ms to minimize.
[2023-03-17 14:34:40] [INFO ] Deduced a trap composed of 64 places in 11951 ms of which 2 ms to minimize.
[2023-03-17 14:34:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:34:41] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:35:02] [INFO ] [Real]Absence check using state equation in 21674 ms returned sat
[2023-03-17 14:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:35:04] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:35:24] [INFO ] [Nat]Absence check using state equation in 20743 ms returned sat
[2023-03-17 14:35:30] [INFO ] [Nat]Added 773 Read/Feed constraints in 5698 ms returned sat
[2023-03-17 14:35:44] [INFO ] Deduced a trap composed of 96 places in 12757 ms of which 2 ms to minimize.
[2023-03-17 14:35:58] [INFO ] Deduced a trap composed of 64 places in 13387 ms of which 1 ms to minimize.
[2023-03-17 14:35:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:35:59] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:36:21] [INFO ] [Real]Absence check using state equation in 22118 ms returned sat
[2023-03-17 14:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:36:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:36:43] [INFO ] [Nat]Absence check using state equation in 21195 ms returned sat
[2023-03-17 14:36:49] [INFO ] [Nat]Added 773 Read/Feed constraints in 5588 ms returned sat
[2023-03-17 14:37:03] [INFO ] Deduced a trap composed of 64 places in 13120 ms of which 2 ms to minimize.
[2023-03-17 14:37:17] [INFO ] Deduced a trap composed of 64 places in 12492 ms of which 2 ms to minimize.
[2023-03-17 14:37:17] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:37:17] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:37:38] [INFO ] [Real]Absence check using state equation in 20985 ms returned sat
[2023-03-17 14:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:37:39] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:38:00] [INFO ] [Nat]Absence check using state equation in 21101 ms returned sat
[2023-03-17 14:38:06] [INFO ] [Nat]Added 773 Read/Feed constraints in 5357 ms returned sat
[2023-03-17 14:38:18] [INFO ] Deduced a trap composed of 64 places in 11460 ms of which 2 ms to minimize.
[2023-03-17 14:38:30] [INFO ] Deduced a trap composed of 40 places in 10854 ms of which 2 ms to minimize.
[2023-03-17 14:38:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:38:30] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-17 14:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:38:51] [INFO ] [Real]Absence check using state equation in 21140 ms returned sat
[2023-03-17 14:38:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:38:53] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:38:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:39:14] [INFO ] [Nat]Absence check using state equation in 21520 ms returned sat
[2023-03-17 14:39:20] [INFO ] [Nat]Added 773 Read/Feed constraints in 5459 ms returned sat
[2023-03-17 14:39:33] [INFO ] Deduced a trap composed of 40 places in 12545 ms of which 6 ms to minimize.
[2023-03-17 14:39:47] [INFO ] Deduced a trap composed of 40 places in 12929 ms of which 2 ms to minimize.
[2023-03-17 14:39:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:39:48] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:40:09] [INFO ] [Real]Absence check using state equation in 20991 ms returned sat
[2023-03-17 14:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:40:10] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:40:31] [INFO ] [Nat]Absence check using state equation in 21321 ms returned sat
[2023-03-17 14:40:36] [INFO ] [Nat]Added 773 Read/Feed constraints in 5123 ms returned sat
[2023-03-17 14:40:51] [INFO ] Deduced a trap composed of 40 places in 13168 ms of which 2 ms to minimize.
[2023-03-17 14:41:04] [INFO ] Deduced a trap composed of 40 places in 12247 ms of which 1 ms to minimize.
[2023-03-17 14:41:04] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:41:04] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:41:26] [INFO ] [Real]Absence check using state equation in 21741 ms returned sat
[2023-03-17 14:41:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:41:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:41:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:41:48] [INFO ] [Nat]Absence check using state equation in 21329 ms returned sat
[2023-03-17 14:41:54] [INFO ] [Nat]Added 773 Read/Feed constraints in 5458 ms returned sat
[2023-03-17 14:42:07] [INFO ] Deduced a trap composed of 40 places in 12352 ms of which 2 ms to minimize.
[2023-03-17 14:42:21] [INFO ] Deduced a trap composed of 40 places in 12707 ms of which 2 ms to minimize.
[2023-03-17 14:42:21] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:42:21] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:42:43] [INFO ] [Real]Absence check using state equation in 21238 ms returned sat
[2023-03-17 14:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:42:44] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:43:05] [INFO ] [Nat]Absence check using state equation in 21262 ms returned sat
[2023-03-17 14:43:11] [INFO ] [Nat]Added 773 Read/Feed constraints in 5479 ms returned sat
[2023-03-17 14:43:25] [INFO ] Deduced a trap composed of 40 places in 12927 ms of which 2 ms to minimize.
[2023-03-17 14:43:38] [INFO ] Deduced a trap composed of 96 places in 12170 ms of which 1 ms to minimize.
[2023-03-17 14:43:38] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-17 14:43:38] [INFO ] [Real]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:43:59] [INFO ] [Real]Absence check using state equation in 20960 ms returned sat
[2023-03-17 14:44:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:44:00] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:44:21] [INFO ] [Nat]Absence check using state equation in 20453 ms returned sat
[2023-03-17 14:44:26] [INFO ] [Nat]Added 773 Read/Feed constraints in 5688 ms returned sat
[2023-03-17 14:44:40] [INFO ] Deduced a trap composed of 64 places in 12674 ms of which 2 ms to minimize.
[2023-03-17 14:44:54] [INFO ] Deduced a trap composed of 128 places in 12513 ms of which 2 ms to minimize.
[2023-03-17 14:44:54] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3] Max seen :[1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1]
Support contains 11 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1325 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1325 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1321 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 14:44:56] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:44:56] [INFO ] Invariant cache hit.
[2023-03-17 14:45:05] [INFO ] Implicit Places using invariants in 8669 ms returned []
Implicit Place search using SMT only with invariants took 8670 ms to find 0 implicit places.
[2023-03-17 14:45:05] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:45:05] [INFO ] Invariant cache hit.
[2023-03-17 14:45:35] [INFO ] Performed 80829/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:46:01] [INFO ] Dead Transitions using invariants and state equation in 55847 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65855 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-00
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:46:02] [INFO ] Computed 18 place invariants in 286 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
[2023-03-17 14:46:03] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:46:03] [INFO ] Computed 18 place invariants in 249 ms
[2023-03-17 14:46:03] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:46:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1141 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1148 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:46:10] [INFO ] Computed 18 place invariants in 293 ms
Finished random walk after 330185 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3350 ms. (steps per millisecond=298 ) properties (out of 1) seen :1
[2023-03-17 14:46:43] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:46:43] [INFO ] Computed 18 place invariants in 275 ms
[2023-03-17 14:46:44] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:47:04] [INFO ] [Real]Absence check using state equation in 20843 ms returned sat
[2023-03-17 14:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:47:06] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:47:27] [INFO ] [Nat]Absence check using state equation in 21424 ms returned sat
[2023-03-17 14:47:28] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:47:34] [INFO ] [Nat]Added 773 Read/Feed constraints in 6453 ms returned sat
[2023-03-17 14:47:48] [INFO ] Deduced a trap composed of 40 places in 12755 ms of which 2 ms to minimize.
[2023-03-17 14:48:02] [INFO ] Deduced a trap composed of 64 places in 12701 ms of which 1 ms to minimize.
[2023-03-17 14:48:02] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1157 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1157 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1134 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 14:48:04] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:48:04] [INFO ] Invariant cache hit.
[2023-03-17 14:48:13] [INFO ] Implicit Places using invariants in 8516 ms returned []
Implicit Place search using SMT only with invariants took 8518 ms to find 0 implicit places.
[2023-03-17 14:48:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:48:13] [INFO ] Invariant cache hit.
[2023-03-17 14:48:43] [INFO ] Performed 82305/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:49:08] [INFO ] Dead Transitions using invariants and state equation in 54846 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64511 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-00 in 186677 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-01
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:49:08] [INFO ] Computed 18 place invariants in 316 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
[2023-03-17 14:49:09] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:49:10] [INFO ] Computed 18 place invariants in 268 ms
[2023-03-17 14:49:10] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:49:15] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1142 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1146 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:49:16] [INFO ] Computed 18 place invariants in 309 ms
Finished random walk after 330040 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=11 )
Finished Best-First random walk after 540224 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=108 )
[2023-03-17 14:49:51] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:49:52] [INFO ] Computed 18 place invariants in 275 ms
[2023-03-17 14:49:52] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:50:13] [INFO ] [Real]Absence check using state equation in 20959 ms returned sat
[2023-03-17 14:50:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:50:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:50:35] [INFO ] [Nat]Absence check using state equation in 20598 ms returned sat
[2023-03-17 14:50:36] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:50:41] [INFO ] [Nat]Added 773 Read/Feed constraints in 5492 ms returned sat
[2023-03-17 14:50:55] [INFO ] Deduced a trap composed of 40 places in 12481 ms of which 2 ms to minimize.
[2023-03-17 14:51:08] [INFO ] Deduced a trap composed of 40 places in 12136 ms of which 1 ms to minimize.
[2023-03-17 14:51:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1073 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1073 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1085 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 14:51:10] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:51:10] [INFO ] Invariant cache hit.
[2023-03-17 14:51:19] [INFO ] Implicit Places using invariants in 8930 ms returned []
Implicit Place search using SMT only with invariants took 8935 ms to find 0 implicit places.
[2023-03-17 14:51:19] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:51:19] [INFO ] Invariant cache hit.
[2023-03-17 14:51:49] [INFO ] Performed 80159/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:52:15] [INFO ] Dead Transitions using invariants and state equation in 55860 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65894 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-01 in 187261 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-03
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:52:15] [INFO ] Computed 18 place invariants in 297 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
[2023-03-17 14:52:17] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:52:17] [INFO ] Computed 18 place invariants in 272 ms
[2023-03-17 14:52:17] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:52:22] [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 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1122 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1125 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:52:24] [INFO ] Computed 18 place invariants in 331 ms
Finished random walk after 311313 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4366 ms. (steps per millisecond=229 ) properties (out of 1) seen :1
[2023-03-17 14:52:58] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:52:58] [INFO ] Computed 18 place invariants in 295 ms
[2023-03-17 14:52:59] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-17 14:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:53:21] [INFO ] [Real]Absence check using state equation in 21903 ms returned sat
[2023-03-17 14:53:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:53:22] [INFO ] [Nat]Absence check using 18 positive place invariants in 18 ms returned sat
[2023-03-17 14:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:53:44] [INFO ] [Nat]Absence check using state equation in 21953 ms returned sat
[2023-03-17 14:53:45] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:53:51] [INFO ] [Nat]Added 773 Read/Feed constraints in 5763 ms returned sat
[2023-03-17 14:54:06] [INFO ] Deduced a trap composed of 64 places in 14184 ms of which 2 ms to minimize.
[2023-03-17 14:54:19] [INFO ] Deduced a trap composed of 64 places in 12458 ms of which 2 ms to minimize.
[2023-03-17 14:54:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1234 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1234 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1237 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 14:54:22] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:54:22] [INFO ] Invariant cache hit.
[2023-03-17 14:54:30] [INFO ] Implicit Places using invariants in 8359 ms returned []
Implicit Place search using SMT only with invariants took 8363 ms to find 0 implicit places.
[2023-03-17 14:54:30] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:54:30] [INFO ] Invariant cache hit.
[2023-03-17 14:55:01] [INFO ] Performed 83295/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:55:26] [INFO ] Dead Transitions using invariants and state equation in 55220 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64834 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-03 in 190740 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-04
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:55:26] [INFO ] Computed 18 place invariants in 313 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 973 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
[2023-03-17 14:55:27] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:55:28] [INFO ] Computed 18 place invariants in 294 ms
[2023-03-17 14:55:28] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:55:33] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1087 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1091 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:55:35] [INFO ] Computed 18 place invariants in 400 ms
Finished random walk after 324742 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3127 ms. (steps per millisecond=319 ) properties (out of 1) seen :1
[2023-03-17 14:56:08] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:56:08] [INFO ] Computed 18 place invariants in 282 ms
[2023-03-17 14:56:08] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:56:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:56:30] [INFO ] [Real]Absence check using state equation in 21673 ms returned sat
[2023-03-17 14:56:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:56:31] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 14:56:53] [INFO ] [Nat]Absence check using state equation in 21687 ms returned sat
[2023-03-17 14:56:54] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 14:56:59] [INFO ] [Nat]Added 773 Read/Feed constraints in 5911 ms returned sat
[2023-03-17 14:57:13] [INFO ] Deduced a trap composed of 96 places in 12564 ms of which 2 ms to minimize.
[2023-03-17 14:57:27] [INFO ] Deduced a trap composed of 64 places in 12445 ms of which 2 ms to minimize.
[2023-03-17 14:57:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1057 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1057 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1090 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 14:57:29] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:57:29] [INFO ] Invariant cache hit.
[2023-03-17 14:57:37] [INFO ] Implicit Places using invariants in 8288 ms returned []
Implicit Place search using SMT only with invariants took 8292 ms to find 0 implicit places.
[2023-03-17 14:57:37] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 14:57:37] [INFO ] Invariant cache hit.
[2023-03-17 14:58:07] [INFO ] Performed 81279/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 14:58:33] [INFO ] Dead Transitions using invariants and state equation in 55565 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64961 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-04 in 187178 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-06
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:58:33] [INFO ] Computed 18 place invariants in 308 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1030 ms. (steps per millisecond=9 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
[2023-03-17 14:58:35] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:58:35] [INFO ] Computed 18 place invariants in 278 ms
[2023-03-17 14:58:35] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-17 14:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:58:40] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1059 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1062 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:58:42] [INFO ] Computed 18 place invariants in 341 ms
Finished random walk after 216483 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 576750 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=115 )
[2023-03-17 14:59:17] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 14:59:17] [INFO ] Computed 18 place invariants in 312 ms
[2023-03-17 14:59:17] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 14:59:39] [INFO ] [Real]Absence check using state equation in 21501 ms returned sat
[2023-03-17 14:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 14:59:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 14:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 15:00:01] [INFO ] [Nat]Absence check using state equation in 21323 ms returned sat
[2023-03-17 15:00:02] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 15:00:08] [INFO ] [Nat]Added 773 Read/Feed constraints in 5682 ms returned sat
[2023-03-17 15:00:22] [INFO ] Deduced a trap composed of 64 places in 13163 ms of which 2 ms to minimize.
[2023-03-17 15:00:36] [INFO ] Deduced a trap composed of 64 places in 12540 ms of which 2 ms to minimize.
[2023-03-17 15:00:36] [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: 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[2]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1083 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1083 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1129 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 15:00:38] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:00:38] [INFO ] Invariant cache hit.
[2023-03-17 15:00:46] [INFO ] Implicit Places using invariants in 8465 ms returned []
Implicit Place search using SMT only with invariants took 8467 ms to find 0 implicit places.
[2023-03-17 15:00:47] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:00:47] [INFO ] Invariant cache hit.
[2023-03-17 15:01:17] [INFO ] Performed 82355/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 15:01:42] [INFO ] Dead Transitions using invariants and state equation in 55252 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64861 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:01:42] [INFO ] Computed 18 place invariants in 284 ms
Finished random walk after 312722 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Finished Best-First random walk after 842714 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=168 )
[2023-03-17 15:02:17] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:02:18] [INFO ] Computed 18 place invariants in 252 ms
[2023-03-17 15:02:18] [INFO ] [Real]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-17 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:02:39] [INFO ] [Real]Absence check using state equation in 21077 ms returned sat
[2023-03-17 15:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 15:02:40] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 15:03:02] [INFO ] [Nat]Absence check using state equation in 21564 ms returned sat
[2023-03-17 15:03:03] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 15:03:08] [INFO ] [Nat]Added 773 Read/Feed constraints in 5672 ms returned sat
[2023-03-17 15:03:24] [INFO ] Deduced a trap composed of 64 places in 14922 ms of which 2 ms to minimize.
[2023-03-17 15:03:39] [INFO ] Deduced a trap composed of 4 places in 14009 ms of which 3 ms to minimize.
[2023-03-17 15:03:39] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[2]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1333 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1334 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1242 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 15:03:42] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:03:42] [INFO ] Invariant cache hit.
[2023-03-17 15:03:50] [INFO ] Implicit Places using invariants in 8508 ms returned []
Implicit Place search using SMT only with invariants took 8512 ms to find 0 implicit places.
[2023-03-17 15:03:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:03:50] [INFO ] Invariant cache hit.
[2023-03-17 15:04:21] [INFO ] Performed 75576/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 15:04:50] [INFO ] Dead Transitions using invariants and state equation in 59965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69740 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-06 in 377702 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-07
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:04:51] [INFO ] Computed 18 place invariants in 371 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
[2023-03-17 15:04:52] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:04:53] [INFO ] Computed 18 place invariants in 339 ms
[2023-03-17 15:04:53] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:04:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[0]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1050 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1053 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:04:59] [INFO ] Computed 18 place invariants in 282 ms
Finished random walk after 327051 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3293 ms. (steps per millisecond=303 ) properties (out of 1) seen :1
[2023-03-17 15:05:33] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:05:33] [INFO ] Computed 18 place invariants in 281 ms
[2023-03-17 15:05:33] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:05:55] [INFO ] [Real]Absence check using state equation in 21541 ms returned sat
[2023-03-17 15:05:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 15:05:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2023-03-17 15:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 15:06:18] [INFO ] [Nat]Absence check using state equation in 22399 ms returned sat
[2023-03-17 15:06:19] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 15:06:25] [INFO ] [Nat]Added 773 Read/Feed constraints in 5598 ms returned sat
[2023-03-17 15:06:38] [INFO ] Deduced a trap composed of 64 places in 11580 ms of which 5 ms to minimize.
[2023-03-17 15:06:50] [INFO ] Deduced a trap composed of 40 places in 11089 ms of which 2 ms to minimize.
[2023-03-17 15:06:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1145 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1145 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1100 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 15:06:52] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:06:52] [INFO ] Invariant cache hit.
[2023-03-17 15:07:01] [INFO ] Implicit Places using invariants in 8843 ms returned []
Implicit Place search using SMT only with invariants took 8851 ms to find 0 implicit places.
[2023-03-17 15:07:01] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:07:01] [INFO ] Invariant cache hit.
[2023-03-17 15:07:31] [INFO ] Performed 79906/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 15:07:59] [INFO ] Dead Transitions using invariants and state equation in 57862 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67829 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:08:00] [INFO ] Computed 18 place invariants in 330 ms
Finished random walk after 322989 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3148 ms. (steps per millisecond=317 ) properties (out of 1) seen :1
[2023-03-17 15:08:33] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:08:33] [INFO ] Computed 18 place invariants in 265 ms
[2023-03-17 15:08:33] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:08:56] [INFO ] [Real]Absence check using state equation in 22796 ms returned sat
[2023-03-17 15:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 15:08:57] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 15:09:19] [INFO ] [Nat]Absence check using state equation in 21876 ms returned sat
[2023-03-17 15:09:20] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-17 15:09:26] [INFO ] [Nat]Added 773 Read/Feed constraints in 5749 ms returned sat
[2023-03-17 15:09:39] [INFO ] Deduced a trap composed of 64 places in 12476 ms of which 2 ms to minimize.
[2023-03-17 15:09:53] [INFO ] Deduced a trap composed of 40 places in 12681 ms of which 1 ms to minimize.
[2023-03-17 15:09:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1549 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1550 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1580 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-17 15:09:56] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:09:56] [INFO ] Invariant cache hit.
[2023-03-17 15:10:06] [INFO ] Implicit Places using invariants in 9280 ms returned []
Implicit Place search using SMT only with invariants took 9281 ms to find 0 implicit places.
[2023-03-17 15:10:06] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
[2023-03-17 15:10:06] [INFO ] Invariant cache hit.
[2023-03-17 15:10:36] [INFO ] Performed 76375/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-17 15:11:05] [INFO ] Dead Transitions using invariants and state equation in 59600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70481 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Ending property specific reduction for RERS17pb114-PT-3-UpperBounds-07 in 374777 ms.
Starting property specific reduction for RERS17pb114-PT-3-UpperBounds-09
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:11:06] [INFO ] Computed 18 place invariants in 436 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
[2023-03-17 15:11:07] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:11:07] [INFO ] Computed 18 place invariants in 303 ms
[2023-03-17 15:11:08] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:11:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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) : [3] Max seen :[1]
Support contains 1 out of 1428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 981 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 983 ms. Remains : 1428/1428 places, 150572/150572 transitions.
Normalized transition count is 84689 out of 150572 initially.
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:11:14] [INFO ] Computed 18 place invariants in 300 ms
Finished random walk after 305449 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=10 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3663 ms. (steps per millisecond=273 ) properties (out of 1) seen :1
[2023-03-17 15:11:48] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-17 15:11:48] [INFO ] Computed 18 place invariants in 272 ms
[2023-03-17 15:11:48] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 15:12:10] [INFO ] [Real]Absence check using state equation in 21331 ms returned sat
[2023-03-17 15:12:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 15:12:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-17 15:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 15:12:32] [INFO ] [Nat]Absence check using state equation in 21409 ms returned sat
[2023-03-17 15:12:33] [INFO ] State equation strengthened by 773 read => feed constraints.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6014876 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16023812 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="RERS17pb114-PT-3"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is RERS17pb114-PT-3, 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 r331-tall-167889204000093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-3.tgz
mv RERS17pb114-PT-3 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 ;