About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S32C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7604.092 | 3600000.00 | 3682106.00 | 8389.90 | 0 1 1 0 1 1 ? 0 0 1 0 1 1 0 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.r234-tall-167856421000909.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 marciexred
Input is MultiCrashLeafsetExtension-PT-S32C04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000909
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 15K Feb 26 02:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 02:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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-S32C04-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679645041991
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C04
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 08:04:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 08:04:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 08:04:04] [INFO ] Load time of PNML (sax parser for PT used): 628 ms
[2023-03-24 08:04:04] [INFO ] Transformed 18180 places.
[2023-03-24 08:04:04] [INFO ] Transformed 28411 transitions.
[2023-03-24 08:04:04] [INFO ] Parsed PT model containing 18180 places and 28411 transitions and 115534 arcs in 1021 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Normalized transition count is 27355 out of 28411 initially.
// Phase 1: matrix 27355 rows 18180 cols
[2023-03-24 08:04:07] [INFO ] Computed 1473 place invariants in 2570 ms
Incomplete random walk after 10000 steps, including 241 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 16) seen :1
[2023-03-24 08:04:08] [INFO ] Flow matrix only has 27355 transitions (discarded 1056 similar events)
// Phase 1: matrix 27355 rows 18180 cols
[2023-03-24 08:04:11] [INFO ] Computed 1473 place invariants in 2430 ms
[2023-03-24 08:04:13] [INFO ] [Real]Absence check using 78 positive place invariants in 555 ms returned sat
[2023-03-24 08:04:15] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1064 ms returned sat
[2023-03-24 08:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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 08:04:18] [INFO ] [Real]Absence check using 78 positive place invariants in 526 ms returned sat
[2023-03-24 08:04:19] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1113 ms returned sat
[2023-03-24 08:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 08:04:24] [INFO ] [Real]Absence check using 78 positive place invariants in 528 ms returned sat
[2023-03-24 08:04:24] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 578 ms returned unsat
[2023-03-24 08:04:27] [INFO ] [Real]Absence check using 78 positive place invariants in 552 ms returned sat
[2023-03-24 08:04:28] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1119 ms returned sat
[2023-03-24 08:04:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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 08:04:32] [INFO ] [Real]Absence check using 78 positive place invariants in 517 ms returned sat
[2023-03-24 08:04:33] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1151 ms returned sat
[2023-03-24 08:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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 08:04:37] [INFO ] [Real]Absence check using 78 positive place invariants in 552 ms returned sat
[2023-03-24 08:04:37] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 685 ms returned unsat
[2023-03-24 08:04:40] [INFO ] [Real]Absence check using 78 positive place invariants in 529 ms returned sat
[2023-03-24 08:04:41] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1192 ms returned sat
[2023-03-24 08:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 08:04:45] [INFO ] [Real]Absence check using 78 positive place invariants in 523 ms returned sat
[2023-03-24 08:04:46] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1123 ms returned sat
[2023-03-24 08:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
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 08:04:50] [INFO ] [Real]Absence check using 78 positive place invariants in 520 ms returned sat
[2023-03-24 08:04:51] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1165 ms returned sat
[2023-03-24 08:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:04:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 08:04:55] [INFO ] [Real]Absence check using 78 positive place invariants in 547 ms returned sat
[2023-03-24 08:04:55] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 674 ms returned unsat
[2023-03-24 08:04:58] [INFO ] [Real]Absence check using 78 positive place invariants in 542 ms returned sat
[2023-03-24 08:04:59] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1226 ms returned sat
[2023-03-24 08:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:05:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 08:05:03] [INFO ] [Real]Absence check using 78 positive place invariants in 522 ms returned sat
[2023-03-24 08:05:04] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 688 ms returned unsat
[2023-03-24 08:05:06] [INFO ] [Real]Absence check using 78 positive place invariants in 557 ms returned sat
[2023-03-24 08:05:07] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 698 ms returned unsat
[2023-03-24 08:05:10] [INFO ] [Real]Absence check using 78 positive place invariants in 532 ms returned sat
[2023-03-24 08:05:11] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 1238 ms returned sat
[2023-03-24 08:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:05:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... 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: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 08:05:14] [INFO ] [Real]Absence check using 78 positive place invariants in 524 ms returned sat
[2023-03-24 08:05:15] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 613 ms returned unsat
[2023-03-24 08:05:18] [INFO ] [Real]Absence check using 78 positive place invariants in 525 ms returned sat
[2023-03-24 08:05:18] [INFO ] [Real]Absence check using 78 positive and 1395 generalized place invariants in 675 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 99, 1, 1, 99, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 9 out of 18180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18180/18180 places, 28411/28411 transitions.
Graph (complete) has 66065 edges and 18180 vertex of which 18136 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.51 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions removed 4222 transitions
Trivial Post-agglo rules discarded 4222 transitions
Performed 4222 trivial Post agglomeration. Transition count delta: 4222
Iterating post reduction 0 with 4222 rules applied. Total rules applied 4223 place count 18136 transition count 24189
Reduce places removed 4222 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4224 rules applied. Total rules applied 8447 place count 13914 transition count 24187
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8449 place count 13912 transition count 24187
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 264 Pre rules applied. Total rules applied 8449 place count 13912 transition count 23923
Deduced a syphon composed of 264 places in 20 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 528 rules applied. Total rules applied 8977 place count 13648 transition count 23923
Discarding 3958 places :
Symmetric choice reduction at 3 with 3958 rule applications. Total rules 12935 place count 9690 transition count 19965
Iterating global reduction 3 with 3958 rules applied. Total rules applied 16893 place count 9690 transition count 19965
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 16893 place count 9690 transition count 19959
Deduced a syphon composed of 6 places in 17 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 16905 place count 9684 transition count 19959
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 17893 place count 8696 transition count 16007
Iterating global reduction 3 with 988 rules applied. Total rules applied 18881 place count 8696 transition count 16007
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 16 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18947 place count 8663 transition count 15974
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 3 with 578 rules applied. Total rules applied 19525 place count 8663 transition count 18360
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 3 with 578 rules applied. Total rules applied 20103 place count 8085 transition count 18360
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 4 with 66 rules applied. Total rules applied 20169 place count 8085 transition count 18360
Applied a total of 20169 rules in 13775 ms. Remains 8085 /18180 variables (removed 10095) and now considering 18360/28411 (removed 10051) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13779 ms. Remains : 8085/18180 places, 18360/28411 transitions.
Normalized transition count is 16794 out of 18360 initially.
// Phase 1: matrix 16794 rows 8085 cols
[2023-03-24 08:05:33] [INFO ] Computed 1429 place invariants in 798 ms
Interrupted random walk after 635878 steps, including 25299 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 2
Interrupted Best-First random walk after 827310 steps, including 3028 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen 2
Interrupted Best-First random walk after 797821 steps, including 2920 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen 2
Interrupted Best-First random walk after 919762 steps, including 3367 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen 2
Interrupted Best-First random walk after 932769 steps, including 3414 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 2
Interrupted Best-First random walk after 933340 steps, including 3416 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 2
Interrupted Best-First random walk after 931864 steps, including 3411 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 2
Interrupted Best-First random walk after 931925 steps, including 3411 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 2
Interrupted Best-First random walk after 930513 steps, including 3406 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 2
Interrupted Best-First random walk after 926678 steps, including 3392 resets, run timeout after 5001 ms. (steps per millisecond=185 ) properties seen 2
[2023-03-24 08:06:48] [INFO ] Flow matrix only has 16794 transitions (discarded 1566 similar events)
// Phase 1: matrix 16794 rows 8085 cols
[2023-03-24 08:06:49] [INFO ] Computed 1429 place invariants in 814 ms
[2023-03-24 08:06:50] [INFO ] [Real]Absence check using 65 positive place invariants in 184 ms returned sat
[2023-03-24 08:06:50] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 484 ms returned sat
[2023-03-24 08:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:07:00] [INFO ] [Real]Absence check using state equation in 10116 ms returned sat
[2023-03-24 08:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:07:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-24 08:07:02] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 453 ms returned sat
[2023-03-24 08:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:07:12] [INFO ] [Nat]Absence check using state equation in 9943 ms returned sat
[2023-03-24 08:07:13] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 08:07:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:07:19] [INFO ] [Nat]Added 9154 Read/Feed constraints in 6552 ms returned unsat
[2023-03-24 08:07:20] [INFO ] [Real]Absence check using 65 positive place invariants in 173 ms returned sat
[2023-03-24 08:07:20] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 295 ms returned unsat
[2023-03-24 08:07:21] [INFO ] [Real]Absence check using 65 positive place invariants in 173 ms returned sat
[2023-03-24 08:07:22] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 443 ms returned sat
[2023-03-24 08:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:07:32] [INFO ] [Real]Absence check using state equation in 10229 ms returned sat
[2023-03-24 08:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:07:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 183 ms returned sat
[2023-03-24 08:07:34] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 502 ms returned sat
[2023-03-24 08:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:07:45] [INFO ] [Nat]Absence check using state equation in 10816 ms returned sat
[2023-03-24 08:07:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:07:51] [INFO ] [Nat]Added 9154 Read/Feed constraints in 5919 ms returned unsat
[2023-03-24 08:07:51] [INFO ] [Real]Absence check using 65 positive place invariants in 177 ms returned sat
[2023-03-24 08:07:52] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 70 ms returned unsat
[2023-03-24 08:07:52] [INFO ] [Real]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-24 08:07:53] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 447 ms returned sat
[2023-03-24 08:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:08:02] [INFO ] [Real]Absence check using state equation in 9449 ms returned sat
[2023-03-24 08:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:08:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 169 ms returned sat
[2023-03-24 08:08:04] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 446 ms returned sat
[2023-03-24 08:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:08:14] [INFO ] [Nat]Absence check using state equation in 9954 ms returned sat
[2023-03-24 08:08:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:08:21] [INFO ] [Nat]Added 9154 Read/Feed constraints in 6502 ms returned unknown
[2023-03-24 08:08:21] [INFO ] [Real]Absence check using 65 positive place invariants in 179 ms returned sat
[2023-03-24 08:08:22] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 445 ms returned sat
[2023-03-24 08:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:08:32] [INFO ] [Real]Absence check using state equation in 9936 ms returned sat
[2023-03-24 08:08:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:08:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-24 08:08:34] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 442 ms returned sat
[2023-03-24 08:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:08:44] [INFO ] [Nat]Absence check using state equation in 10385 ms returned sat
[2023-03-24 08:08:46] [INFO ] [Nat]Added 9154 Read/Feed constraints in 1525 ms returned unsat
[2023-03-24 08:08:46] [INFO ] [Real]Absence check using 65 positive place invariants in 182 ms returned sat
[2023-03-24 08:08:47] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 441 ms returned sat
[2023-03-24 08:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:08:57] [INFO ] [Real]Absence check using state equation in 9671 ms returned sat
[2023-03-24 08:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:08:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 172 ms returned sat
[2023-03-24 08:08:58] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 436 ms returned sat
[2023-03-24 08:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:09:08] [INFO ] [Nat]Absence check using state equation in 10068 ms returned sat
[2023-03-24 08:09:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:09:14] [INFO ] [Nat]Added 9154 Read/Feed constraints in 5782 ms returned unsat
[2023-03-24 08:09:15] [INFO ] [Real]Absence check using 65 positive place invariants in 199 ms returned sat
[2023-03-24 08:09:16] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 455 ms returned sat
[2023-03-24 08:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:09:26] [INFO ] [Real]Absence check using state equation in 9922 ms returned sat
[2023-03-24 08:09:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:09:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-24 08:09:27] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 497 ms returned sat
[2023-03-24 08:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:09:40] [INFO ] [Nat]Absence check using state equation in 12428 ms returned sat
[2023-03-24 08:09:43] [INFO ] [Nat]Added 9154 Read/Feed constraints in 3112 ms returned unsat
[2023-03-24 08:09:44] [INFO ] [Real]Absence check using 65 positive place invariants in 175 ms returned sat
[2023-03-24 08:09:45] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 472 ms returned sat
[2023-03-24 08:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:09:55] [INFO ] [Real]Absence check using state equation in 10587 ms returned sat
[2023-03-24 08:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:09:56] [INFO ] [Nat]Absence check using 65 positive place invariants in 169 ms returned sat
[2023-03-24 08:09:57] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 459 ms returned sat
[2023-03-24 08:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:10:08] [INFO ] [Nat]Absence check using state equation in 10708 ms returned sat
[2023-03-24 08:10:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:10:14] [INFO ] [Nat]Added 9154 Read/Feed constraints in 6050 ms returned unsat
Current structural bounds on expressions (after SMT) : [0, 1, 0, 1, 1, 0, 0, 0, 0] Max seen :[0, 1, 0, 1, 0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 8085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8085/8085 places, 18360/18360 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8085 transition count 18358
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 8083 transition count 18358
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 8081 transition count 18356
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 8081 transition count 18356
Applied a total of 8 rules in 4968 ms. Remains 8081 /8085 variables (removed 4) and now considering 18356/18360 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4968 ms. Remains : 8081/8085 places, 18356/18360 transitions.
Normalized transition count is 16790 out of 18356 initially.
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:10:20] [INFO ] Computed 1429 place invariants in 810 ms
Interrupted random walk after 655529 steps, including 26082 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Interrupted Best-First random walk after 936625 steps, including 3429 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
[2023-03-24 08:10:55] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:10:55] [INFO ] Computed 1429 place invariants in 860 ms
[2023-03-24 08:10:56] [INFO ] [Real]Absence check using 65 positive place invariants in 168 ms returned sat
[2023-03-24 08:10:57] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 458 ms returned sat
[2023-03-24 08:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:11:07] [INFO ] [Real]Absence check using state equation in 9939 ms returned sat
[2023-03-24 08:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:11:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 179 ms returned sat
[2023-03-24 08:11:09] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 469 ms returned sat
[2023-03-24 08:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:11:19] [INFO ] [Nat]Absence check using state equation in 10107 ms returned sat
[2023-03-24 08:11:19] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 08:11:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:11:24] [INFO ] [Nat]Added 9154 Read/Feed constraints in 4887 ms returned sat
[2023-03-24 08:11:26] [INFO ] Computed and/alt/rep : 10922/15882/10922 causal constraints (skipped 5835 transitions) in 1275 ms.
[2023-03-24 08:11:29] [INFO ] Added : 6 causal constraints over 2 iterations in 4481 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8081/8081 places, 18356/18356 transitions.
Applied a total of 0 rules in 1844 ms. Remains 8081 /8081 variables (removed 0) and now considering 18356/18356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1844 ms. Remains : 8081/8081 places, 18356/18356 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8081/8081 places, 18356/18356 transitions.
Applied a total of 0 rules in 1862 ms. Remains 8081 /8081 variables (removed 0) and now considering 18356/18356 (removed 0) transitions.
[2023-03-24 08:11:33] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
[2023-03-24 08:11:33] [INFO ] Invariant cache hit.
[2023-03-24 08:11:41] [INFO ] Implicit Places using invariants in 8084 ms returned []
Implicit Place search using SMT only with invariants took 8085 ms to find 0 implicit places.
[2023-03-24 08:11:41] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
[2023-03-24 08:11:41] [INFO ] Invariant cache hit.
[2023-03-24 08:11:54] [INFO ] Dead Transitions using invariants and state equation in 13133 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23089 ms. Remains : 8081/8081 places, 18356/18356 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-06
Normalized transition count is 16790 out of 18356 initially.
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:11:55] [INFO ] Computed 1429 place invariants in 780 ms
Incomplete random walk after 10000 steps, including 397 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
[2023-03-24 08:11:56] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:11:57] [INFO ] Computed 1429 place invariants in 874 ms
[2023-03-24 08:11:57] [INFO ] [Real]Absence check using 65 positive place invariants in 157 ms returned sat
[2023-03-24 08:11:58] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 460 ms returned sat
[2023-03-24 08:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:12:02] [INFO ] [Real]Absence check using state equation in 3716 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8081/8081 places, 18356/18356 transitions.
Applied a total of 0 rules in 1854 ms. Remains 8081 /8081 variables (removed 0) and now considering 18356/18356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1856 ms. Remains : 8081/8081 places, 18356/18356 transitions.
Normalized transition count is 16790 out of 18356 initially.
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:12:04] [INFO ] Computed 1429 place invariants in 877 ms
Interrupted random walk after 650627 steps, including 25886 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Interrupted Best-First random walk after 916780 steps, including 3356 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen 0
[2023-03-24 08:12:39] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
// Phase 1: matrix 16790 rows 8081 cols
[2023-03-24 08:12:40] [INFO ] Computed 1429 place invariants in 788 ms
[2023-03-24 08:12:41] [INFO ] [Real]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 08:12:42] [INFO ] [Real]Absence check using 65 positive and 1364 generalized place invariants in 477 ms returned sat
[2023-03-24 08:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 08:12:53] [INFO ] [Real]Absence check using state equation in 11134 ms returned sat
[2023-03-24 08:12:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 08:12:54] [INFO ] [Nat]Absence check using 65 positive place invariants in 184 ms returned sat
[2023-03-24 08:12:55] [INFO ] [Nat]Absence check using 65 positive and 1364 generalized place invariants in 460 ms returned sat
[2023-03-24 08:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 08:13:10] [INFO ] [Nat]Absence check using state equation in 15064 ms returned sat
[2023-03-24 08:13:10] [INFO ] State equation strengthened by 9154 read => feed constraints.
[2023-03-24 08:13:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 08:13:16] [INFO ] [Nat]Added 9154 Read/Feed constraints in 6415 ms returned sat
[2023-03-24 08:13:19] [INFO ] Computed and/alt/rep : 10922/15882/10922 causal constraints (skipped 5835 transitions) in 1688 ms.
[2023-03-24 08:13:22] [INFO ] Added : 6 causal constraints over 2 iterations in 5045 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8081 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8081/8081 places, 18356/18356 transitions.
Applied a total of 0 rules in 2020 ms. Remains 8081 /8081 variables (removed 0) and now considering 18356/18356 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2021 ms. Remains : 8081/8081 places, 18356/18356 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8081/8081 places, 18356/18356 transitions.
Applied a total of 0 rules in 1852 ms. Remains 8081 /8081 variables (removed 0) and now considering 18356/18356 (removed 0) transitions.
[2023-03-24 08:13:27] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
[2023-03-24 08:13:27] [INFO ] Invariant cache hit.
[2023-03-24 08:13:27] [INFO ] Implicit Places using invariants in 743 ms returned []
Implicit Place search using SMT only with invariants took 745 ms to find 0 implicit places.
[2023-03-24 08:13:27] [INFO ] Flow matrix only has 16790 transitions (discarded 1566 similar events)
[2023-03-24 08:13:27] [INFO ] Invariant cache hit.
[2023-03-24 08:13:41] [INFO ] Dead Transitions using invariants and state equation in 13608 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16211 ms. Remains : 8081/8081 places, 18356/18356 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C04-UpperBounds-06 in 106630 ms.
[2023-03-24 08:13:42] [INFO ] Flatten gal took : 960 ms
[2023-03-24 08:13:42] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-24 08:13:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8081 places, 18356 transitions and 102138 arcs took 91 ms.
Total runtime 579334 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: gen
(NrP: 8081 NrTr: 18356 NrArc: 102138)
parse formulas
formulas created successfully
place and transition orderings generation:0m45.163sec
net check time: 0m 0.020sec
init dd package: 0m 3.037sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8503872 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16058976 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 1.350sec
25611 41517 59113 83650 103522 120479 140638 140660 155465
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-S32C04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C04, 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 r234-tall-167856421000909"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C04.tgz
mv MultiCrashLeafsetExtension-PT-S32C04 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 ;