About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S32C05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7710.384 | 3600000.00 | 3663920.00 | 8175.30 | 1 1 1 1 1 ? 1 1 0 1 0 0 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.r234-tall-167856421000917.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-S32C05, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000917
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.4K Feb 26 03:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 03:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K 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 4.6K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 39K Feb 26 03:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 232K Feb 26 03:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:40 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 22M 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-S32C05-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679648657117
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-S32C05
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 09:04:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 09:04:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 09:04:19] [INFO ] Load time of PNML (sax parser for PT used): 660 ms
[2023-03-24 09:04:19] [INFO ] Transformed 20498 places.
[2023-03-24 09:04:19] [INFO ] Transformed 31713 transitions.
[2023-03-24 09:04:19] [INFO ] Parsed PT model containing 20498 places and 31713 transitions and 126502 arcs in 869 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 30657 out of 31713 initially.
// Phase 1: matrix 30657 rows 20498 cols
[2023-03-24 09:04:23] [INFO ] Computed 1543 place invariants in 3280 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 194 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 15) seen :1
[2023-03-24 09:04:24] [INFO ] Flow matrix only has 30657 transitions (discarded 1056 similar events)
// Phase 1: matrix 30657 rows 20498 cols
[2023-03-24 09:04:27] [INFO ] Computed 1543 place invariants in 3041 ms
[2023-03-24 09:04:30] [INFO ] [Real]Absence check using 80 positive place invariants in 703 ms returned sat
[2023-03-24 09:04:31] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 600 ms returned unsat
[2023-03-24 09:04:34] [INFO ] [Real]Absence check using 80 positive place invariants in 670 ms returned sat
[2023-03-24 09:04:34] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 672 ms returned unsat
[2023-03-24 09:04:37] [INFO ] [Real]Absence check using 80 positive place invariants in 696 ms returned sat
[2023-03-24 09:04:38] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1187 ms returned sat
[2023-03-24 09:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:04:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 09:04:42] [INFO ] [Real]Absence check using 80 positive place invariants in 676 ms returned sat
[2023-03-24 09:04:43] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 481 ms returned unsat
[2023-03-24 09:04:45] [INFO ] [Real]Absence check using 80 positive place invariants in 659 ms returned sat
[2023-03-24 09:04:47] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1189 ms returned sat
[2023-03-24 09:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:04:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
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 09:04:50] [INFO ] [Real]Absence check using 80 positive place invariants in 681 ms returned sat
[2023-03-24 09:04:52] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1210 ms returned sat
[2023-03-24 09:04:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:04:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... 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: 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 09:04:55] [INFO ] [Real]Absence check using 80 positive place invariants in 693 ms returned sat
[2023-03-24 09:04:57] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1208 ms returned sat
[2023-03-24 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:04:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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 09:05:00] [INFO ] [Real]Absence check using 80 positive place invariants in 669 ms returned sat
[2023-03-24 09:05:02] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1299 ms returned sat
[2023-03-24 09:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:03] [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 09:05:05] [INFO ] [Real]Absence check using 80 positive place invariants in 676 ms returned sat
[2023-03-24 09:05:07] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1182 ms returned sat
[2023-03-24 09:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:08] [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 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 09:05:10] [INFO ] [Real]Absence check using 80 positive place invariants in 678 ms returned sat
[2023-03-24 09:05:11] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 767 ms returned unsat
[2023-03-24 09:05:14] [INFO ] [Real]Absence check using 80 positive place invariants in 683 ms returned sat
[2023-03-24 09:05:15] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1203 ms returned sat
[2023-03-24 09:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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 09:05:19] [INFO ] [Real]Absence check using 80 positive place invariants in 682 ms returned sat
[2023-03-24 09:05:20] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1203 ms returned sat
[2023-03-24 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:21] [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 11
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 09:05:24] [INFO ] [Real]Absence check using 80 positive place invariants in 674 ms returned sat
[2023-03-24 09:05:25] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1256 ms returned sat
[2023-03-24 09:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 09:05:29] [INFO ] [Real]Absence check using 80 positive place invariants in 693 ms returned sat
[2023-03-24 09:05:30] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1268 ms returned sat
[2023-03-24 09:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:31] [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 09:05:34] [INFO ] [Real]Absence check using 80 positive place invariants in 678 ms returned sat
[2023-03-24 09:05:35] [INFO ] [Real]Absence check using 80 positive and 1463 generalized place invariants in 1170 ms returned sat
[2023-03-24 09:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:05:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
Current structural bounds on expressions (after SMT) : [1, 1, 33, 1, 99, 1, 99, 99, 1, 1, 1, 1, 33, 33, 99] Max seen :[1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 20498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20498/20498 places, 31713/31713 transitions.
Graph (complete) has 72683 edges and 20498 vertex of which 20452 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.65 ms
Discarding 46 places :
Also discarding 0 output transitions
Drop transitions removed 5273 transitions
Trivial Post-agglo rules discarded 5273 transitions
Performed 5273 trivial Post agglomeration. Transition count delta: 5273
Iterating post reduction 0 with 5273 rules applied. Total rules applied 5274 place count 20452 transition count 26440
Reduce places removed 5273 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 5277 rules applied. Total rules applied 10551 place count 15179 transition count 26436
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 10555 place count 15175 transition count 26436
Performed 330 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 330 Pre rules applied. Total rules applied 10555 place count 15175 transition count 26106
Deduced a syphon composed of 330 places in 30 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 3 with 660 rules applied. Total rules applied 11215 place count 14845 transition count 26106
Discarding 4943 places :
Symmetric choice reduction at 3 with 4943 rule applications. Total rules 16158 place count 9902 transition count 21163
Iterating global reduction 3 with 4943 rules applied. Total rules applied 21101 place count 9902 transition count 21163
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 21101 place count 9902 transition count 21158
Deduced a syphon composed of 5 places in 17 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 21111 place count 9897 transition count 21158
Discarding 983 places :
Symmetric choice reduction at 3 with 983 rule applications. Total rules 22094 place count 8914 transition count 16243
Iterating global reduction 3 with 983 rules applied. Total rules applied 23077 place count 8914 transition count 16243
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 18 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23143 place count 8881 transition count 16210
Free-agglomeration rule (complex) applied 583 times.
Iterating global reduction 3 with 583 rules applied. Total rules applied 23726 place count 8881 transition count 19559
Reduce places removed 583 places and 0 transitions.
Iterating post reduction 3 with 583 rules applied. Total rules applied 24309 place count 8298 transition count 19559
Partial Free-agglomeration rule applied 165 times.
Drop transitions removed 165 transitions
Iterating global reduction 4 with 165 rules applied. Total rules applied 24474 place count 8298 transition count 19559
Applied a total of 24474 rules in 15859 ms. Remains 8298 /20498 variables (removed 12200) and now considering 19559/31713 (removed 12154) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15867 ms. Remains : 8298/20498 places, 19559/31713 transitions.
Normalized transition count is 17993 out of 19559 initially.
// Phase 1: matrix 17993 rows 8298 cols
[2023-03-24 09:05:53] [INFO ] Computed 1497 place invariants in 909 ms
Interrupted random walk after 525298 steps, including 16849 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 6
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 779723 steps, including 2319 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 1
Interrupted Best-First random walk after 786039 steps, including 2338 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen 2
Interrupted Best-First random walk after 777650 steps, including 2313 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 2
Interrupted Best-First random walk after 780568 steps, including 2321 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 2
Interrupted Best-First random walk after 776970 steps, including 2311 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 1
Interrupted Best-First random walk after 778337 steps, including 2315 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 2
Interrupted Best-First random walk after 781075 steps, including 2323 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 1
Interrupted Best-First random walk after 778045 steps, including 2314 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 2
Interrupted Best-First random walk after 773355 steps, including 2300 resets, run timeout after 5001 ms. (steps per millisecond=154 ) properties seen 3
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-24 09:07:08] [INFO ] Flow matrix only has 17993 transitions (discarded 1566 similar events)
// Phase 1: matrix 17993 rows 8298 cols
[2023-03-24 09:07:09] [INFO ] Computed 1497 place invariants in 913 ms
[2023-03-24 09:07:10] [INFO ] [Real]Absence check using 65 positive place invariants in 163 ms returned sat
[2023-03-24 09:07:10] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 356 ms returned unsat
[2023-03-24 09:07:11] [INFO ] [Real]Absence check using 65 positive place invariants in 165 ms returned sat
[2023-03-24 09:07:12] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 498 ms returned sat
[2023-03-24 09:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:07:23] [INFO ] [Real]Absence check using state equation in 11184 ms returned sat
[2023-03-24 09:07:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:07:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 174 ms returned sat
[2023-03-24 09:07:25] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 456 ms returned sat
[2023-03-24 09:07:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:07:37] [INFO ] [Nat]Absence check using state equation in 12371 ms returned sat
[2023-03-24 09:07:37] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-24 09:07:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 09:07:44] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6552 ms returned unknown
[2023-03-24 09:07:45] [INFO ] [Real]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-24 09:07:45] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 153 ms returned unsat
[2023-03-24 09:07:46] [INFO ] [Real]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-24 09:07:46] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 252 ms returned unsat
[2023-03-24 09:07:47] [INFO ] [Real]Absence check using 65 positive place invariants in 159 ms returned sat
[2023-03-24 09:07:47] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 494 ms returned sat
[2023-03-24 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:07:59] [INFO ] [Real]Absence check using state equation in 11509 ms returned sat
[2023-03-24 09:07:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:08:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 156 ms returned sat
[2023-03-24 09:08:01] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 478 ms returned sat
[2023-03-24 09:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:08:13] [INFO ] [Nat]Absence check using state equation in 11936 ms returned sat
[2023-03-24 09:08:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 09:08:19] [INFO ] [Nat]Added 10210 Read/Feed constraints in 5808 ms returned unsat
[2023-03-24 09:08:19] [INFO ] [Real]Absence check using 65 positive place invariants in 161 ms returned sat
[2023-03-24 09:08:20] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 480 ms returned sat
[2023-03-24 09:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:08:30] [INFO ] [Real]Absence check using state equation in 10221 ms returned sat
[2023-03-24 09:08:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:08:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 164 ms returned sat
[2023-03-24 09:08:32] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 470 ms returned sat
[2023-03-24 09:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:08:45] [INFO ] [Nat]Absence check using state equation in 13314 ms returned sat
[2023-03-24 09:08:47] [INFO ] [Nat]Added 10210 Read/Feed constraints in 2168 ms returned unsat
[2023-03-24 09:08:48] [INFO ] [Real]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-24 09:08:49] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 432 ms returned sat
[2023-03-24 09:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:09:00] [INFO ] [Real]Absence check using state equation in 10953 ms returned sat
[2023-03-24 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:09:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 165 ms returned sat
[2023-03-24 09:09:01] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 485 ms returned sat
[2023-03-24 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:09:12] [INFO ] [Nat]Absence check using state equation in 10913 ms returned sat
[2023-03-24 09:09:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 09:09:17] [INFO ] [Nat]Added 10210 Read/Feed constraints in 5077 ms returned unsat
[2023-03-24 09:09:18] [INFO ] [Real]Absence check using 65 positive place invariants in 161 ms returned sat
[2023-03-24 09:09:18] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 151 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 0, 0, 0, 1] Max seen :[1, 0, 1, 1, 0, 0, 0, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 8298 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8298/8298 places, 19559/19559 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8298 transition count 19556
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8295 transition count 19556
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 8294 transition count 19555
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 8294 transition count 19555
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 8294 transition count 19550
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 8289 transition count 19550
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 24 place count 8283 transition count 19544
Iterating global reduction 3 with 6 rules applied. Total rules applied 30 place count 8283 transition count 19544
Applied a total of 30 rules in 8218 ms. Remains 8283 /8298 variables (removed 15) and now considering 19544/19559 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8219 ms. Remains : 8283/8298 places, 19544/19559 transitions.
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:09:28] [INFO ] Computed 1497 place invariants in 912 ms
Interrupted random walk after 537542 steps, including 17242 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Interrupted Best-First random walk after 800932 steps, including 2382 resets, run timeout after 5001 ms. (steps per millisecond=160 ) properties seen 0
[2023-03-24 09:10:03] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:10:04] [INFO ] Computed 1497 place invariants in 893 ms
[2023-03-24 09:10:04] [INFO ] [Real]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-24 09:10:05] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 479 ms returned sat
[2023-03-24 09:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:10:16] [INFO ] [Real]Absence check using state equation in 10863 ms returned sat
[2023-03-24 09:10:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:10:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 187 ms returned sat
[2023-03-24 09:10:18] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 467 ms returned sat
[2023-03-24 09:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:10:29] [INFO ] [Nat]Absence check using state equation in 11654 ms returned sat
[2023-03-24 09:10:29] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-24 09:10:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 09:10:36] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6537 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 2363 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2363 ms. Remains : 8283/8283 places, 19544/19544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 2321 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
[2023-03-24 09:10:41] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
[2023-03-24 09:10:41] [INFO ] Invariant cache hit.
[2023-03-24 09:10:41] [INFO ] Implicit Places using invariants in 741 ms returned []
Implicit Place search using SMT only with invariants took 746 ms to find 0 implicit places.
[2023-03-24 09:10:41] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
[2023-03-24 09:10:41] [INFO ] Invariant cache hit.
[2023-03-24 09:10:42] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3867 ms. Remains : 8283/8283 places, 19544/19544 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:10:43] [INFO ] Computed 1497 place invariants in 904 ms
Incomplete random walk after 10000 steps, including 320 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
[2023-03-24 09:10:44] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:10:45] [INFO ] Computed 1497 place invariants in 899 ms
[2023-03-24 09:10:45] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-24 09:10:46] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 483 ms returned sat
[2023-03-24 09:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:10:50] [INFO ] [Real]Absence check using state equation in 3649 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 2335 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2340 ms. Remains : 8283/8283 places, 19544/19544 transitions.
Normalized transition count is 17978 out of 19544 initially.
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:10:53] [INFO ] Computed 1497 place invariants in 901 ms
Interrupted random walk after 534080 steps, including 17136 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 0
Interrupted Best-First random walk after 798395 steps, including 2374 resets, run timeout after 5001 ms. (steps per millisecond=159 ) properties seen 0
[2023-03-24 09:11:28] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
// Phase 1: matrix 17978 rows 8283 cols
[2023-03-24 09:11:29] [INFO ] Computed 1497 place invariants in 902 ms
[2023-03-24 09:11:30] [INFO ] [Real]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-24 09:11:30] [INFO ] [Real]Absence check using 65 positive and 1432 generalized place invariants in 481 ms returned sat
[2023-03-24 09:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 09:11:41] [INFO ] [Real]Absence check using state equation in 10700 ms returned sat
[2023-03-24 09:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 09:11:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 186 ms returned sat
[2023-03-24 09:11:43] [INFO ] [Nat]Absence check using 65 positive and 1432 generalized place invariants in 471 ms returned sat
[2023-03-24 09:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 09:11:56] [INFO ] [Nat]Absence check using state equation in 13021 ms returned sat
[2023-03-24 09:11:56] [INFO ] State equation strengthened by 10210 read => feed constraints.
[2023-03-24 09:11:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 09:12:02] [INFO ] [Nat]Added 10210 Read/Feed constraints in 6522 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 2287 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2287 ms. Remains : 8283/8283 places, 19544/19544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8283/8283 places, 19544/19544 transitions.
Applied a total of 0 rules in 2294 ms. Remains 8283 /8283 variables (removed 0) and now considering 19544/19544 (removed 0) transitions.
[2023-03-24 09:12:07] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
[2023-03-24 09:12:07] [INFO ] Invariant cache hit.
[2023-03-24 09:12:08] [INFO ] Implicit Places using invariants in 700 ms returned []
Implicit Place search using SMT only with invariants took 700 ms to find 0 implicit places.
[2023-03-24 09:12:08] [INFO ] Flow matrix only has 17978 transitions (discarded 1566 similar events)
[2023-03-24 09:12:08] [INFO ] Invariant cache hit.
[2023-03-24 09:12:08] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3720 ms. Remains : 8283/8283 places, 19544/19544 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C05-UpperBounds-05 in 86318 ms.
[2023-03-24 09:12:10] [INFO ] Flatten gal took : 1006 ms
[2023-03-24 09:12:10] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-24 09:12:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8283 places, 19544 transitions and 111246 arcs took 80 ms.
Total runtime 471768 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: 8283 NrTr: 19544 NrArc: 111246)
parse formulas
formulas created successfully
place and transition orderings generation:0m39.116sec
net check time: 0m 0.017sec
init dd package: 0m 2.665sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8391196 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16052336 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 1.519sec
40638 59234 85383 108397 131317 152175 176191 193257 196977
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-S32C05"
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-S32C05, 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-167856421000917"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C05.tgz
mv MultiCrashLeafsetExtension-PT-S32C05 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 ;