About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7687.812 | 3600000.00 | 11577600.00 | 2522.40 | 1 1 1 ? ? ? 1 1 1 1 1 ? 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r233-tall-167856419500885.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419500885
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 9.6K Feb 26 03:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 03:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679652459429
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 10:07:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 10:07:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 10:07:41] [INFO ] Load time of PNML (sax parser for PT used): 713 ms
[2023-03-24 10:07:41] [INFO ] Transformed 20612 places.
[2023-03-24 10:07:42] [INFO ] Transformed 29875 transitions.
[2023-03-24 10:07:42] [INFO ] Parsed PT model containing 20612 places and 29875 transitions and 109334 arcs in 894 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 29275 out of 29875 initially.
// Phase 1: matrix 29275 rows 20612 cols
[2023-03-24 10:07:45] [INFO ] Computed 1353 place invariants in 3085 ms
Incomplete random walk after 10000 steps, including 81 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :2
[2023-03-24 10:07:47] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
// Phase 1: matrix 29275 rows 20612 cols
[2023-03-24 10:07:49] [INFO ] Computed 1353 place invariants in 2689 ms
[2023-03-24 10:07:53] [INFO ] [Real]Absence check using 78 positive place invariants in 714 ms returned sat
[2023-03-24 10:07:54] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1113 ms returned sat
[2023-03-24 10:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:07:54] [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 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: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)
[2023-03-24 10:07:57] [INFO ] [Real]Absence check using 78 positive place invariants in 690 ms returned sat
[2023-03-24 10:07:58] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 990 ms returned unsat
[2023-03-24 10:08:01] [INFO ] [Real]Absence check using 78 positive place invariants in 681 ms returned sat
[2023-03-24 10:08:02] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1085 ms returned sat
[2023-03-24 10:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-24 10:08:06] [INFO ] [Real]Absence check using 78 positive place invariants in 718 ms returned sat
[2023-03-24 10:08:08] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1097 ms returned sat
[2023-03-24 10:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-24 10:08:11] [INFO ] [Real]Absence check using 78 positive place invariants in 715 ms returned sat
[2023-03-24 10:08:12] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1110 ms returned sat
[2023-03-24 10:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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)
[2023-03-24 10:08:16] [INFO ] [Real]Absence check using 78 positive place invariants in 700 ms returned sat
[2023-03-24 10:08:17] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1114 ms returned sat
[2023-03-24 10:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-24 10:08:21] [INFO ] [Real]Absence check using 78 positive place invariants in 688 ms returned sat
[2023-03-24 10:08:22] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 957 ms returned unsat
[2023-03-24 10:08:25] [INFO ] [Real]Absence check using 78 positive place invariants in 685 ms returned sat
[2023-03-24 10:08:27] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1103 ms returned sat
[2023-03-24 10:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-24 10:08:30] [INFO ] [Real]Absence check using 78 positive place invariants in 716 ms returned sat
[2023-03-24 10:08:31] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 962 ms returned unsat
[2023-03-24 10:08:34] [INFO ] [Real]Absence check using 78 positive place invariants in 675 ms returned sat
[2023-03-24 10:08:35] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1093 ms returned sat
[2023-03-24 10:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-24 10:08:39] [INFO ] [Real]Absence check using 78 positive place invariants in 720 ms returned sat
[2023-03-24 10:08:40] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 974 ms returned unsat
[2023-03-24 10:08:43] [INFO ] [Real]Absence check using 78 positive place invariants in 710 ms returned sat
[2023-03-24 10:08:44] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1074 ms returned sat
[2023-03-24 10:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-24 10:08:48] [INFO ] [Real]Absence check using 78 positive place invariants in 678 ms returned sat
[2023-03-24 10:08:49] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 990 ms returned unsat
[2023-03-24 10:08:52] [INFO ] [Real]Absence check using 78 positive place invariants in 687 ms returned sat
[2023-03-24 10:08:53] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1098 ms returned sat
[2023-03-24 10:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
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)
[2023-03-24 10:08:57] [INFO ] [Real]Absence check using 78 positive place invariants in 679 ms returned sat
[2023-03-24 10:08:58] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1068 ms returned sat
[2023-03-24 10:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:08:59] [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 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)
[2023-03-24 10:09:02] [INFO ] [Real]Absence check using 78 positive place invariants in 691 ms returned sat
[2023-03-24 10:09:03] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1082 ms returned sat
[2023-03-24 10:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:09:04] [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 15
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)
Current structural bounds on expressions (after SMT) : [75, 1, 75, 25, 25, 75, 1, 75, 1, 75, 1, 1, 1, 75, 75, 75] Max seen :[0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 20612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20612/20612 places, 29875/29875 transitions.
Graph (complete) has 64441 edges and 20612 vertex of which 20560 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.57 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 7190 transitions
Trivial Post-agglo rules discarded 7190 transitions
Performed 7190 trivial Post agglomeration. Transition count delta: 7190
Iterating post reduction 0 with 7190 rules applied. Total rules applied 7191 place count 20560 transition count 22685
Reduce places removed 7190 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 7198 rules applied. Total rules applied 14389 place count 13370 transition count 22677
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 14397 place count 13362 transition count 22677
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 600 Pre rules applied. Total rules applied 14397 place count 13362 transition count 22077
Deduced a syphon composed of 600 places in 29 ms
Reduce places removed 600 places and 0 transitions.
Iterating global reduction 3 with 1200 rules applied. Total rules applied 15597 place count 12762 transition count 22077
Discarding 6590 places :
Symmetric choice reduction at 3 with 6590 rule applications. Total rules 22187 place count 6172 transition count 15487
Iterating global reduction 3 with 6590 rules applied. Total rules applied 28777 place count 6172 transition count 15487
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 28777 place count 6172 transition count 15471
Deduced a syphon composed of 16 places in 31 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 28809 place count 6156 transition count 15471
Discarding 540 places :
Symmetric choice reduction at 3 with 540 rule applications. Total rules 29349 place count 5616 transition count 8991
Iterating global reduction 3 with 540 rules applied. Total rules applied 29889 place count 5616 transition count 8991
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 29939 place count 5591 transition count 8966
Free-agglomeration rule (complex) applied 346 times.
Iterating global reduction 3 with 346 rules applied. Total rules applied 30285 place count 5591 transition count 14560
Reduce places removed 346 places and 0 transitions.
Iterating post reduction 3 with 346 rules applied. Total rules applied 30631 place count 5245 transition count 14560
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 4 with 200 rules applied. Total rules applied 30831 place count 5245 transition count 14560
Applied a total of 30831 rules in 7482 ms. Remains 5245 /20612 variables (removed 15367) and now considering 14560/29875 (removed 15315) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7487 ms. Remains : 5245/20612 places, 14560/29875 transitions.
Normalized transition count is 13674 out of 14560 initially.
// Phase 1: matrix 13674 rows 5245 cols
[2023-03-24 10:09:12] [INFO ] Computed 1301 place invariants in 401 ms
Interrupted random walk after 438126 steps, including 5930 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 7
Interrupted Best-First random walk after 474634 steps, including 895 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 6
Interrupted Best-First random walk after 474074 steps, including 894 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 4
Interrupted Best-First random walk after 468699 steps, including 884 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 7
Interrupted Best-First random walk after 469013 steps, including 885 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 5
Interrupted Best-First random walk after 470142 steps, including 887 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 4
Interrupted Best-First random walk after 469157 steps, including 885 resets, run timeout after 5001 ms. (steps per millisecond=93 ) properties seen 5
Interrupted Best-First random walk after 471046 steps, including 888 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 4
Interrupted Best-First random walk after 476277 steps, including 898 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 6
Interrupted Best-First random walk after 477075 steps, including 900 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 5
Interrupted Best-First random walk after 478260 steps, including 902 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 4
Interrupted Best-First random walk after 477513 steps, including 901 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 4
[2023-03-24 10:10:37] [INFO ] Flow matrix only has 13674 transitions (discarded 886 similar events)
// Phase 1: matrix 13674 rows 5245 cols
[2023-03-24 10:10:38] [INFO ] Computed 1301 place invariants in 414 ms
[2023-03-24 10:10:38] [INFO ] [Real]Absence check using 49 positive place invariants in 119 ms returned sat
[2023-03-24 10:10:38] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 37 ms returned unsat
[2023-03-24 10:10:39] [INFO ] [Real]Absence check using 49 positive place invariants in 125 ms returned sat
[2023-03-24 10:10:39] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 183 ms returned unsat
[2023-03-24 10:10:40] [INFO ] [Real]Absence check using 49 positive place invariants in 121 ms returned sat
[2023-03-24 10:10:40] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 337 ms returned sat
[2023-03-24 10:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:10:46] [INFO ] [Real]Absence check using state equation in 5689 ms returned sat
[2023-03-24 10:10:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:10:47] [INFO ] [Nat]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-24 10:10:47] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 364 ms returned sat
[2023-03-24 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:10:55] [INFO ] [Nat]Absence check using state equation in 8325 ms returned sat
[2023-03-24 10:10:56] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:10:58] [INFO ] [Nat]Added 9202 Read/Feed constraints in 2545 ms returned sat
[2023-03-24 10:11:00] [INFO ] Computed and/alt/rep : 4622/6664/4622 causal constraints (skipped 9027 transitions) in 1441 ms.
[2023-03-24 10:11:03] [INFO ] Added : 13 causal constraints over 3 iterations in 4728 ms. Result :sat
[2023-03-24 10:11:04] [INFO ] [Real]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-24 10:11:05] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 316 ms returned sat
[2023-03-24 10:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:11:12] [INFO ] [Real]Absence check using state equation in 7531 ms returned sat
[2023-03-24 10:11:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:11:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 112 ms returned sat
[2023-03-24 10:11:14] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 318 ms returned sat
[2023-03-24 10:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:11:21] [INFO ] [Nat]Absence check using state equation in 7253 ms returned sat
[2023-03-24 10:11:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:11:25] [INFO ] [Nat]Added 9202 Read/Feed constraints in 3774 ms returned sat
[2023-03-24 10:11:26] [INFO ] Computed and/alt/rep : 4622/6664/4622 causal constraints (skipped 9027 transitions) in 1280 ms.
[2023-03-24 10:11:30] [INFO ] Added : 11 causal constraints over 3 iterations in 4666 ms. Result :sat
[2023-03-24 10:11:31] [INFO ] [Real]Absence check using 49 positive place invariants in 119 ms returned sat
[2023-03-24 10:11:31] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 324 ms returned sat
[2023-03-24 10:11:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:11:38] [INFO ] [Real]Absence check using state equation in 6662 ms returned sat
[2023-03-24 10:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:11:39] [INFO ] [Nat]Absence check using 49 positive place invariants in 115 ms returned sat
[2023-03-24 10:11:39] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 329 ms returned sat
[2023-03-24 10:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:11:46] [INFO ] [Nat]Absence check using state equation in 7151 ms returned sat
[2023-03-24 10:11:50] [INFO ] [Nat]Added 9202 Read/Feed constraints in 3368 ms returned sat
[2023-03-24 10:11:51] [INFO ] Computed and/alt/rep : 4622/6664/4622 causal constraints (skipped 9027 transitions) in 1104 ms.
[2023-03-24 10:11:53] [INFO ] Added : 10 causal constraints over 2 iterations in 3509 ms. Result :sat
[2023-03-24 10:11:54] [INFO ] [Real]Absence check using 49 positive place invariants in 116 ms returned sat
[2023-03-24 10:11:55] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 181 ms returned unsat
[2023-03-24 10:11:55] [INFO ] [Real]Absence check using 49 positive place invariants in 119 ms returned sat
[2023-03-24 10:11:55] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 110 ms returned unsat
[2023-03-24 10:11:56] [INFO ] [Real]Absence check using 49 positive place invariants in 126 ms returned sat
[2023-03-24 10:11:56] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 326 ms returned sat
[2023-03-24 10:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:12:02] [INFO ] [Real]Absence check using state equation in 6144 ms returned sat
[2023-03-24 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:12:03] [INFO ] [Nat]Absence check using 49 positive place invariants in 111 ms returned sat
[2023-03-24 10:12:04] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 332 ms returned sat
[2023-03-24 10:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:12:11] [INFO ] [Nat]Absence check using state equation in 7019 ms returned sat
[2023-03-24 10:12:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:12:17] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6544 ms returned unknown
[2023-03-24 10:12:18] [INFO ] [Real]Absence check using 49 positive place invariants in 120 ms returned sat
[2023-03-24 10:12:18] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 152 ms returned unsat
[2023-03-24 10:12:18] [INFO ] [Real]Absence check using 49 positive place invariants in 119 ms returned sat
[2023-03-24 10:12:19] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 274 ms returned unsat
[2023-03-24 10:12:19] [INFO ] [Real]Absence check using 49 positive place invariants in 114 ms returned sat
[2023-03-24 10:12:19] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 53 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1] Max seen :[1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 5245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5245/5245 places, 14560/14560 transitions.
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 5245 transition count 14555
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 5240 transition count 14555
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 17 place count 5233 transition count 14548
Iterating global reduction 1 with 7 rules applied. Total rules applied 24 place count 5233 transition count 14548
Applied a total of 24 rules in 2229 ms. Remains 5233 /5245 variables (removed 12) and now considering 14548/14560 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2229 ms. Remains : 5233/5245 places, 14548/14560 transitions.
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:12:23] [INFO ] Computed 1301 place invariants in 396 ms
Interrupted random walk after 419072 steps, including 5672 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 439020 steps, including 828 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
Interrupted Best-First random walk after 431772 steps, including 814 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 431795 steps, including 814 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 437722 steps, including 826 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
[2023-03-24 10:13:14] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:13:14] [INFO ] Computed 1301 place invariants in 406 ms
[2023-03-24 10:13:15] [INFO ] [Real]Absence check using 49 positive place invariants in 128 ms returned sat
[2023-03-24 10:13:15] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 357 ms returned sat
[2023-03-24 10:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:13:23] [INFO ] [Real]Absence check using state equation in 8374 ms returned sat
[2023-03-24 10:13:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:13:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 108 ms returned sat
[2023-03-24 10:13:25] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 340 ms returned sat
[2023-03-24 10:13:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:13:32] [INFO ] [Nat]Absence check using state equation in 7287 ms returned sat
[2023-03-24 10:13:32] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:13:35] [INFO ] [Nat]Added 9202 Read/Feed constraints in 3246 ms returned sat
[2023-03-24 10:13:37] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 1067 ms.
[2023-03-24 10:13:40] [INFO ] Added : 13 causal constraints over 3 iterations in 4089 ms. Result :sat
[2023-03-24 10:13:41] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-24 10:13:41] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 332 ms returned sat
[2023-03-24 10:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:13:47] [INFO ] [Real]Absence check using state equation in 5642 ms returned sat
[2023-03-24 10:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:13:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 105 ms returned sat
[2023-03-24 10:13:48] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 346 ms returned sat
[2023-03-24 10:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:13:55] [INFO ] [Nat]Absence check using state equation in 7442 ms returned sat
[2023-03-24 10:13:59] [INFO ] [Nat]Added 9202 Read/Feed constraints in 3207 ms returned sat
[2023-03-24 10:14:00] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 1073 ms.
[2023-03-24 10:14:03] [INFO ] Added : 11 causal constraints over 3 iterations in 4150 ms. Result :sat
[2023-03-24 10:14:04] [INFO ] [Real]Absence check using 49 positive place invariants in 107 ms returned sat
[2023-03-24 10:14:04] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 336 ms returned sat
[2023-03-24 10:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:14:12] [INFO ] [Real]Absence check using state equation in 7881 ms returned sat
[2023-03-24 10:14:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:14:13] [INFO ] [Nat]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-24 10:14:14] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 348 ms returned sat
[2023-03-24 10:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:14:21] [INFO ] [Nat]Absence check using state equation in 7190 ms returned sat
[2023-03-24 10:14:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:14:25] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4138 ms returned sat
[2023-03-24 10:14:34] [INFO ] Deduced a trap composed of 668 places in 8219 ms of which 19 ms to minimize.
[2023-03-24 10:14:45] [INFO ] Deduced a trap composed of 676 places in 7960 ms of which 7 ms to minimize.
[2023-03-24 10:14:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 20778 ms
[2023-03-24 10:14:47] [INFO ] Computed and/alt/rep : 4615/6650/4615 causal constraints (skipped 9022 transitions) in 1040 ms.
[2023-03-24 10:14:50] [INFO ] Added : 14 causal constraints over 4 iterations in 4670 ms. Result :sat
[2023-03-24 10:14:51] [INFO ] [Real]Absence check using 49 positive place invariants in 105 ms returned sat
[2023-03-24 10:14:52] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 328 ms returned sat
[2023-03-24 10:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:14:57] [INFO ] [Real]Absence check using state equation in 5794 ms returned sat
[2023-03-24 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:14:58] [INFO ] [Nat]Absence check using 49 positive place invariants in 110 ms returned sat
[2023-03-24 10:14:59] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 327 ms returned sat
[2023-03-24 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:15:05] [INFO ] [Nat]Absence check using state equation in 6751 ms returned sat
[2023-03-24 10:15:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:15:12] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6540 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 2, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Applied a total of 0 rules in 899 ms. Remains 5233 /5233 variables (removed 0) and now considering 14548/14548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 902 ms. Remains : 5233/5233 places, 14548/14548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Applied a total of 0 rules in 920 ms. Remains 5233 /5233 variables (removed 0) and now considering 14548/14548 (removed 0) transitions.
[2023-03-24 10:15:15] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
[2023-03-24 10:15:15] [INFO ] Invariant cache hit.
[2023-03-24 10:15:20] [INFO ] Implicit Places using invariants in 5147 ms returned []
Implicit Place search using SMT only with invariants took 5148 ms to find 0 implicit places.
[2023-03-24 10:15:20] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
[2023-03-24 10:15:20] [INFO ] Invariant cache hit.
[2023-03-24 10:15:29] [INFO ] Dead Transitions using invariants and state equation in 9030 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15100 ms. Remains : 5233/5233 places, 14548/14548 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:15:30] [INFO ] Computed 1301 place invariants in 401 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
[2023-03-24 10:15:31] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:15:31] [INFO ] Computed 1301 place invariants in 392 ms
[2023-03-24 10:15:32] [INFO ] [Real]Absence check using 49 positive place invariants in 108 ms returned sat
[2023-03-24 10:15:32] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 330 ms returned sat
[2023-03-24 10:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:15:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [1] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5233 transition count 14547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5232 transition count 14547
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 5232 transition count 14545
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 5230 transition count 14545
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 5228 transition count 14543
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 5228 transition count 14543
Applied a total of 10 rules in 2175 ms. Remains 5228 /5233 variables (removed 5) and now considering 14543/14548 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2176 ms. Remains : 5228/5233 places, 14543/14548 transitions.
Normalized transition count is 13657 out of 14543 initially.
// Phase 1: matrix 13657 rows 5228 cols
[2023-03-24 10:15:39] [INFO ] Computed 1301 place invariants in 385 ms
Interrupted random walk after 468570 steps, including 6341 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 494610 steps, including 933 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
[2023-03-24 10:16:14] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
// Phase 1: matrix 13657 rows 5228 cols
[2023-03-24 10:16:14] [INFO ] Computed 1301 place invariants in 394 ms
[2023-03-24 10:16:15] [INFO ] [Real]Absence check using 49 positive place invariants in 106 ms returned sat
[2023-03-24 10:16:15] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 332 ms returned sat
[2023-03-24 10:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:16:21] [INFO ] [Real]Absence check using state equation in 5966 ms returned sat
[2023-03-24 10:16:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:16:22] [INFO ] [Nat]Absence check using 49 positive place invariants in 105 ms returned sat
[2023-03-24 10:16:22] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 346 ms returned sat
[2023-03-24 10:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:16:29] [INFO ] [Nat]Absence check using state equation in 6531 ms returned sat
[2023-03-24 10:16:29] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:16:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:16:34] [INFO ] [Nat]Added 9202 Read/Feed constraints in 5501 ms returned sat
[2023-03-24 10:16:36] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 9020 transitions) in 1091 ms.
[2023-03-24 10:16:39] [INFO ] Added : 13 causal constraints over 3 iterations in 4229 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 886 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 886 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 886 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
[2023-03-24 10:16:42] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2023-03-24 10:16:42] [INFO ] Invariant cache hit.
[2023-03-24 10:16:50] [INFO ] Implicit Places using invariants in 8104 ms returned []
Implicit Place search using SMT only with invariants took 8106 ms to find 0 implicit places.
[2023-03-24 10:16:50] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2023-03-24 10:16:50] [INFO ] Invariant cache hit.
[2023-03-24 10:17:00] [INFO ] Dead Transitions using invariants and state equation in 9744 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18739 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-03 in 90130 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:17:00] [INFO ] Computed 1301 place invariants in 413 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 674 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
[2023-03-24 10:17:01] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:17:01] [INFO ] Computed 1301 place invariants in 426 ms
[2023-03-24 10:17:02] [INFO ] [Real]Absence check using 49 positive place invariants in 106 ms returned sat
[2023-03-24 10:17:02] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 334 ms returned sat
[2023-03-24 10:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:17:06] [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) : [1] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5233 transition count 14547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 5232 transition count 14547
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 5232 transition count 14545
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 5230 transition count 14545
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 5228 transition count 14543
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 5228 transition count 14543
Applied a total of 10 rules in 2207 ms. Remains 5228 /5233 variables (removed 5) and now considering 14543/14548 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2209 ms. Remains : 5228/5233 places, 14543/14548 transitions.
Normalized transition count is 13657 out of 14543 initially.
// Phase 1: matrix 13657 rows 5228 cols
[2023-03-24 10:17:09] [INFO ] Computed 1301 place invariants in 450 ms
Interrupted random walk after 460430 steps, including 6231 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 434951 steps, including 820 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
[2023-03-24 10:17:44] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
// Phase 1: matrix 13657 rows 5228 cols
[2023-03-24 10:17:44] [INFO ] Computed 1301 place invariants in 409 ms
[2023-03-24 10:17:45] [INFO ] [Real]Absence check using 49 positive place invariants in 120 ms returned sat
[2023-03-24 10:17:45] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 335 ms returned sat
[2023-03-24 10:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:17:52] [INFO ] [Real]Absence check using state equation in 7052 ms returned sat
[2023-03-24 10:17:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:17:53] [INFO ] [Nat]Absence check using 49 positive place invariants in 116 ms returned sat
[2023-03-24 10:17:54] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 351 ms returned sat
[2023-03-24 10:17:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:18:01] [INFO ] [Nat]Absence check using state equation in 7336 ms returned sat
[2023-03-24 10:18:01] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:18:04] [INFO ] [Nat]Added 9202 Read/Feed constraints in 2751 ms returned sat
[2023-03-24 10:18:05] [INFO ] Computed and/alt/rep : 4612/6645/4612 causal constraints (skipped 9020 transitions) in 1114 ms.
[2023-03-24 10:18:09] [INFO ] Added : 11 causal constraints over 3 iterations in 4269 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 929 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 929 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5228/5228 places, 14543/14543 transitions.
Applied a total of 0 rules in 926 ms. Remains 5228 /5228 variables (removed 0) and now considering 14543/14543 (removed 0) transitions.
[2023-03-24 10:18:11] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2023-03-24 10:18:11] [INFO ] Invariant cache hit.
[2023-03-24 10:18:17] [INFO ] Implicit Places using invariants in 5506 ms returned []
Implicit Place search using SMT only with invariants took 5509 ms to find 0 implicit places.
[2023-03-24 10:18:17] [INFO ] Flow matrix only has 13657 transitions (discarded 886 similar events)
[2023-03-24 10:18:17] [INFO ] Invariant cache hit.
[2023-03-24 10:18:26] [INFO ] Dead Transitions using invariants and state equation in 8819 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15260 ms. Remains : 5228/5228 places, 14543/14543 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-04 in 86082 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-05
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:18:26] [INFO ] Computed 1301 place invariants in 398 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
[2023-03-24 10:18:27] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:18:27] [INFO ] Computed 1301 place invariants in 417 ms
[2023-03-24 10:18:28] [INFO ] [Real]Absence check using 49 positive place invariants in 111 ms returned sat
[2023-03-24 10:18:28] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 333 ms returned sat
[2023-03-24 10:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:18:32] [INFO ] [Real]Absence check using state equation in 4118 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5233 transition count 14546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5231 transition count 14546
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 5231 transition count 14544
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 5229 transition count 14544
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 10 place count 5227 transition count 14542
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 5227 transition count 14542
Applied a total of 12 rules in 2250 ms. Remains 5227 /5233 variables (removed 6) and now considering 14542/14548 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2251 ms. Remains : 5227/5233 places, 14542/14548 transitions.
Normalized transition count is 13656 out of 14542 initially.
// Phase 1: matrix 13656 rows 5227 cols
[2023-03-24 10:18:35] [INFO ] Computed 1301 place invariants in 408 ms
Interrupted random walk after 443558 steps, including 6003 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Interrupted Best-First random walk after 479895 steps, including 905 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
[2023-03-24 10:19:10] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
// Phase 1: matrix 13656 rows 5227 cols
[2023-03-24 10:19:10] [INFO ] Computed 1301 place invariants in 404 ms
[2023-03-24 10:19:11] [INFO ] [Real]Absence check using 49 positive place invariants in 111 ms returned sat
[2023-03-24 10:19:11] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 334 ms returned sat
[2023-03-24 10:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:19:18] [INFO ] [Real]Absence check using state equation in 6890 ms returned sat
[2023-03-24 10:19:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:19:19] [INFO ] [Nat]Absence check using 49 positive place invariants in 112 ms returned sat
[2023-03-24 10:19:19] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 334 ms returned sat
[2023-03-24 10:19:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:19:27] [INFO ] [Nat]Absence check using state equation in 7779 ms returned sat
[2023-03-24 10:19:27] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:19:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:19:32] [INFO ] [Nat]Added 9202 Read/Feed constraints in 4363 ms returned sat
[2023-03-24 10:19:33] [INFO ] Computed and/alt/rep : 4611/6644/4611 causal constraints (skipped 9020 transitions) in 1070 ms.
[2023-03-24 10:19:35] [INFO ] Added : 10 causal constraints over 2 iterations in 3324 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 5227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5227/5227 places, 14542/14542 transitions.
Applied a total of 0 rules in 916 ms. Remains 5227 /5227 variables (removed 0) and now considering 14542/14542 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 917 ms. Remains : 5227/5227 places, 14542/14542 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5227/5227 places, 14542/14542 transitions.
Applied a total of 0 rules in 899 ms. Remains 5227 /5227 variables (removed 0) and now considering 14542/14542 (removed 0) transitions.
[2023-03-24 10:19:38] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
[2023-03-24 10:19:38] [INFO ] Invariant cache hit.
[2023-03-24 10:19:44] [INFO ] Implicit Places using invariants in 5503 ms returned []
Implicit Place search using SMT only with invariants took 5504 ms to find 0 implicit places.
[2023-03-24 10:19:44] [INFO ] Flow matrix only has 13656 transitions (discarded 886 similar events)
[2023-03-24 10:19:44] [INFO ] Invariant cache hit.
[2023-03-24 10:19:53] [INFO ] Dead Transitions using invariants and state equation in 8906 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15331 ms. Remains : 5227/5227 places, 14542/14542 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-05 in 86954 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11
Normalized transition count is 13662 out of 14548 initially.
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:19:53] [INFO ] Computed 1301 place invariants in 398 ms
Incomplete random walk after 10000 steps, including 135 resets, run finished after 657 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
[2023-03-24 10:19:54] [INFO ] Flow matrix only has 13662 transitions (discarded 886 similar events)
// Phase 1: matrix 13662 rows 5233 cols
[2023-03-24 10:19:54] [INFO ] Computed 1301 place invariants in 399 ms
[2023-03-24 10:19:55] [INFO ] [Real]Absence check using 49 positive place invariants in 109 ms returned sat
[2023-03-24 10:19:55] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 334 ms returned sat
[2023-03-24 10:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:19:59] [INFO ] [Real]Absence check using state equation in 4120 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5233/5233 places, 14548/14548 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 5233 transition count 14546
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 5231 transition count 14546
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 5231 transition count 14543
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 5228 transition count 14543
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 13 place count 5225 transition count 14540
Iterating global reduction 3 with 3 rules applied. Total rules applied 16 place count 5225 transition count 14540
Applied a total of 16 rules in 2476 ms. Remains 5225 /5233 variables (removed 8) and now considering 14540/14548 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2478 ms. Remains : 5225/5233 places, 14540/14548 transitions.
Normalized transition count is 13654 out of 14540 initially.
// Phase 1: matrix 13654 rows 5225 cols
[2023-03-24 10:20:02] [INFO ] Computed 1301 place invariants in 405 ms
Interrupted random walk after 419203 steps, including 5673 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 456667 steps, including 861 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
[2023-03-24 10:20:37] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
// Phase 1: matrix 13654 rows 5225 cols
[2023-03-24 10:20:38] [INFO ] Computed 1301 place invariants in 419 ms
[2023-03-24 10:20:38] [INFO ] [Real]Absence check using 49 positive place invariants in 125 ms returned sat
[2023-03-24 10:20:39] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 350 ms returned sat
[2023-03-24 10:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:20:46] [INFO ] [Real]Absence check using state equation in 7194 ms returned sat
[2023-03-24 10:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:20:47] [INFO ] [Nat]Absence check using 49 positive place invariants in 115 ms returned sat
[2023-03-24 10:20:47] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 334 ms returned sat
[2023-03-24 10:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:20:54] [INFO ] [Nat]Absence check using state equation in 6837 ms returned sat
[2023-03-24 10:20:54] [INFO ] State equation strengthened by 9202 read => feed constraints.
[2023-03-24 10:20:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:21:01] [INFO ] [Nat]Added 9202 Read/Feed constraints in 6592 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 5225 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5225/5225 places, 14540/14540 transitions.
Applied a total of 0 rules in 928 ms. Remains 5225 /5225 variables (removed 0) and now considering 14540/14540 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 928 ms. Remains : 5225/5225 places, 14540/14540 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5225/5225 places, 14540/14540 transitions.
Applied a total of 0 rules in 916 ms. Remains 5225 /5225 variables (removed 0) and now considering 14540/14540 (removed 0) transitions.
[2023-03-24 10:21:02] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
[2023-03-24 10:21:02] [INFO ] Invariant cache hit.
[2023-03-24 10:21:08] [INFO ] Implicit Places using invariants in 5322 ms returned []
Implicit Place search using SMT only with invariants took 5323 ms to find 0 implicit places.
[2023-03-24 10:21:08] [INFO ] Flow matrix only has 13654 transitions (discarded 886 similar events)
[2023-03-24 10:21:08] [INFO ] Invariant cache hit.
[2023-03-24 10:21:17] [INFO ] Dead Transitions using invariants and state equation in 8798 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15041 ms. Remains : 5225/5225 places, 14540/14540 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C12-UpperBounds-11 in 83917 ms.
[2023-03-24 10:21:18] [INFO ] Flatten gal took : 989 ms
[2023-03-24 10:21:18] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-24 10:21:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5233 places, 14548 transitions and 93805 arcs took 89 ms.
Total runtime 817322 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/713/ub_0_ --maxsum=/tmp/713/ub_1_ --maxsum=/tmp/713/ub_2_ --maxsum=/tmp/713/ub_3_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8419636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16058932 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C12, 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 r233-tall-167856419500885"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C12.tgz
mv MultiCrashLeafsetExtension-PT-S24C12 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 ;