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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r235-tall-167856422500925
Last Updated
May 14, 2023

About the Execution of Smart+red for MultiCrashLeafsetExtension-PT-S32C06

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2850.432 3600000.00 3693730.00 7077.10 1 1 0 1 1 1 1 1 1 1 1 ? 1 1 1 1 normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r235-tall-167856422500925.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)
........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is MultiCrashLeafsetExtension-PT-S32C06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422500925
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 16K Feb 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 02:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K 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 11K Feb 26 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 02:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 02:54 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 24M 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-S32C06-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678727765081

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C06
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 17:16:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 17:16:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 17:16:07] [INFO ] Load time of PNML (sax parser for PT used): 794 ms
[2023-03-13 17:16:07] [INFO ] Transformed 22816 places.
[2023-03-13 17:16:07] [INFO ] Transformed 35015 transitions.
[2023-03-13 17:16:07] [INFO ] Parsed PT model containing 22816 places and 35015 transitions and 137470 arcs in 1046 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 33959 out of 35015 initially.
// Phase 1: matrix 33959 rows 22816 cols
[2023-03-13 17:16:11] [INFO ] Computed 1613 place invariants in 3637 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 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 23 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 23 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :1
[2023-03-13 17:16:13] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22816 cols
[2023-03-13 17:16:16] [INFO ] Computed 1613 place invariants in 3496 ms
[2023-03-13 17:16:20] [INFO ] [Real]Absence check using 82 positive place invariants in 914 ms returned sat
[2023-03-13 17:16:20] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 523 ms returned unsat
[2023-03-13 17:16:24] [INFO ] [Real]Absence check using 82 positive place invariants in 908 ms returned sat
[2023-03-13 17:16:24] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 540 ms returned unsat
[2023-03-13 17:16:28] [INFO ] [Real]Absence check using 82 positive place invariants in 903 ms returned sat
[2023-03-13 17:16:29] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1316 ms returned sat
[2023-03-13 17:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:16:29] [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 2
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)
[2023-03-13 17:16:33] [INFO ] [Real]Absence check using 82 positive place invariants in 881 ms returned sat
[2023-03-13 17:16:34] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1447 ms returned sat
[2023-03-13 17:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:16:34] [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 3
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)
[2023-03-13 17:16:38] [INFO ] [Real]Absence check using 82 positive place invariants in 868 ms returned sat
[2023-03-13 17:16:39] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1555 ms returned sat
[2023-03-13 17:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:16:39] [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)
[2023-03-13 17:16:43] [INFO ] [Real]Absence check using 82 positive place invariants in 909 ms returned sat
[2023-03-13 17:16:43] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 407 ms returned unsat
[2023-03-13 17:16:47] [INFO ] [Real]Absence check using 82 positive place invariants in 914 ms returned sat
[2023-03-13 17:16:48] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1572 ms returned unknown
[2023-03-13 17:16:52] [INFO ] [Real]Absence check using 82 positive place invariants in 929 ms returned sat
[2023-03-13 17:16:52] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 371 ms returned unsat
[2023-03-13 17:16:56] [INFO ] [Real]Absence check using 82 positive place invariants in 880 ms returned sat
[2023-03-13 17:16:57] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1459 ms returned sat
[2023-03-13 17:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:16:57] [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)
[2023-03-13 17:17:01] [INFO ] [Real]Absence check using 82 positive place invariants in 882 ms returned sat
[2023-03-13 17:17:02] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1577 ms returned sat
[2023-03-13 17:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:17:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: 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)
[2023-03-13 17:17:06] [INFO ] [Real]Absence check using 82 positive place invariants in 893 ms returned sat
[2023-03-13 17:17:07] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1527 ms returned sat
[2023-03-13 17:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:17:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-13 17:17:11] [INFO ] [Real]Absence check using 82 positive place invariants in 889 ms returned sat
[2023-03-13 17:17:12] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1345 ms returned sat
[2023-03-13 17:17:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:17:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-13 17:17:16] [INFO ] [Real]Absence check using 82 positive place invariants in 883 ms returned sat
[2023-03-13 17:17:16] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 338 ms returned unsat
[2023-03-13 17:17:20] [INFO ] [Real]Absence check using 82 positive place invariants in 861 ms returned sat
[2023-03-13 17:17:20] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 337 ms returned unsat
[2023-03-13 17:17:23] [INFO ] [Real]Absence check using 82 positive place invariants in 890 ms returned sat
[2023-03-13 17:17:25] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1401 ms returned sat
[2023-03-13 17:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:17:25] [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 14
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)
[2023-03-13 17:17:28] [INFO ] [Real]Absence check using 82 positive place invariants in 852 ms returned sat
[2023-03-13 17:17:30] [INFO ] [Real]Absence check using 82 positive and 1531 generalized place invariants in 1456 ms returned sat
[2023-03-13 17:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:17:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 15
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, 1, 99, 33, 1, 33, 1, 99, 33, 33, 33, 1, 1, 99, 99] Max seen :[1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 10 out of 22816 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Graph (complete) has 79301 edges and 22816 vertex of which 22768 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.58 ms
Discarding 48 places :
Also discarding 0 output transitions
Drop transitions removed 6313 transitions
Trivial Post-agglo rules discarded 6313 transitions
Performed 6313 trivial Post agglomeration. Transition count delta: 6313
Iterating post reduction 0 with 6313 rules applied. Total rules applied 6314 place count 22768 transition count 28702
Reduce places removed 6313 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 6333 rules applied. Total rules applied 12647 place count 16455 transition count 28682
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 12667 place count 16435 transition count 28682
Performed 394 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 394 Pre rules applied. Total rules applied 12667 place count 16435 transition count 28288
Deduced a syphon composed of 394 places in 35 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 3 with 788 rules applied. Total rules applied 13455 place count 16041 transition count 28288
Discarding 5933 places :
Symmetric choice reduction at 3 with 5933 rule applications. Total rules 19388 place count 10108 transition count 22355
Iterating global reduction 3 with 5933 rules applied. Total rules applied 25321 place count 10108 transition count 22355
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 25321 place count 10108 transition count 22350
Deduced a syphon composed of 5 places in 20 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 25331 place count 10103 transition count 22350
Discarding 983 places :
Symmetric choice reduction at 3 with 983 rule applications. Total rules 26314 place count 9120 transition count 16452
Iterating global reduction 3 with 983 rules applied. Total rules applied 27297 place count 9120 transition count 16452
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 27363 place count 9087 transition count 16419
Free-agglomeration rule (complex) applied 583 times.
Iterating global reduction 3 with 583 rules applied. Total rules applied 27946 place count 9087 transition count 20751
Reduce places removed 583 places and 0 transitions.
Iterating post reduction 3 with 583 rules applied. Total rules applied 28529 place count 8504 transition count 20751
Partial Free-agglomeration rule applied 230 times.
Drop transitions removed 230 transitions
Iterating global reduction 4 with 230 rules applied. Total rules applied 28759 place count 8504 transition count 20751
Applied a total of 28759 rules in 14553 ms. Remains 8504 /22816 variables (removed 14312) and now considering 20751/35015 (removed 14264) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14568 ms. Remains : 8504/22816 places, 20751/35015 transitions.
Normalized transition count is 19185 out of 20751 initially.
// Phase 1: matrix 19185 rows 8504 cols
[2023-03-13 17:17:45] [INFO ] Computed 1565 place invariants in 899 ms
Interrupted random walk after 451719 steps, including 12137 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 7
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 663122 steps, including 1669 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 1
Interrupted Best-First random walk after 661750 steps, including 1665 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 3
Interrupted Best-First random walk after 662482 steps, including 1667 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 1
Interrupted Best-First random walk after 661267 steps, including 1664 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 1
Interrupted Best-First random walk after 661197 steps, including 1664 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 2
Interrupted Best-First random walk after 659065 steps, including 1659 resets, run timeout after 5001 ms. (steps per millisecond=131 ) properties seen 2
[2023-03-13 17:18:45] [INFO ] Flow matrix only has 19185 transitions (discarded 1566 similar events)
// Phase 1: matrix 19185 rows 8504 cols
[2023-03-13 17:18:46] [INFO ] Computed 1565 place invariants in 888 ms
[2023-03-13 17:18:47] [INFO ] [Real]Absence check using 65 positive place invariants in 217 ms returned sat
[2023-03-13 17:18:48] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 510 ms returned sat
[2023-03-13 17:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:19:00] [INFO ] [Real]Absence check using state equation in 12552 ms returned sat
[2023-03-13 17:19:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:19:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 192 ms returned sat
[2023-03-13 17:19:02] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 516 ms returned sat
[2023-03-13 17:19:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:19:15] [INFO ] [Nat]Absence check using state equation in 12304 ms returned sat
[2023-03-13 17:19:15] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-13 17:19:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 17:19:22] [INFO ] [Nat]Added 11266 Read/Feed constraints in 6616 ms returned unknown
[2023-03-13 17:19:22] [INFO ] [Real]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-13 17:19:23] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 512 ms returned sat
[2023-03-13 17:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:19:35] [INFO ] [Real]Absence check using state equation in 12159 ms returned sat
[2023-03-13 17:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:19:37] [INFO ] [Nat]Absence check using 65 positive place invariants in 208 ms returned sat
[2023-03-13 17:19:37] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 441 ms returned sat
[2023-03-13 17:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:19:51] [INFO ] [Nat]Absence check using state equation in 13853 ms returned sat
[2023-03-13 17:19:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 17:19:55] [INFO ] [Nat]Added 11266 Read/Feed constraints in 4409 ms returned sat
[2023-03-13 17:20:10] [INFO ] Deduced a trap composed of 492 places in 14549 ms of which 21 ms to minimize.
[2023-03-13 17:20:13] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 18164 ms
[2023-03-13 17:20:14] [INFO ] [Real]Absence check using 65 positive place invariants in 228 ms returned sat
[2023-03-13 17:20:15] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 516 ms returned unsat
[2023-03-13 17:20:16] [INFO ] [Real]Absence check using 65 positive place invariants in 205 ms returned sat
[2023-03-13 17:20:16] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 516 ms returned sat
[2023-03-13 17:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:20:30] [INFO ] [Real]Absence check using state equation in 13359 ms returned sat
[2023-03-13 17:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:20:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 191 ms returned sat
[2023-03-13 17:20:32] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 451 ms returned sat
[2023-03-13 17:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:20:45] [INFO ] [Nat]Absence check using state equation in 13179 ms returned sat
[2023-03-13 17:20:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 17:20:51] [INFO ] [Nat]Added 11266 Read/Feed constraints in 6461 ms returned sat
[2023-03-13 17:20:53] [INFO ] Computed and/alt/rep : 10934/15901/10934 causal constraints (skipped 8218 transitions) in 1464 ms.
[2023-03-13 17:20:57] [INFO ] Added : 7 causal constraints over 2 iterations in 5057 ms. Result :sat
[2023-03-13 17:20:58] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-13 17:20:59] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 159 ms returned unsat
[2023-03-13 17:20:59] [INFO ] [Real]Absence check using 65 positive place invariants in 202 ms returned sat
[2023-03-13 17:21:00] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 453 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 2, 1, 1, 1, 1] Max seen :[0, 0, 1, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 8504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8504/8504 places, 20751/20751 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8504 transition count 20749
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 8502 transition count 20749
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 8502 transition count 20746
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 8499 transition count 20746
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 15 place count 8499 transition count 20741
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 20 place count 8494 transition count 20741
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 25 place count 8489 transition count 20736
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 8489 transition count 20736
Applied a total of 30 rules in 4353 ms. Remains 8489 /8504 variables (removed 15) and now considering 20736/20751 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4353 ms. Remains : 8489/8504 places, 20736/20751 transitions.
Normalized transition count is 19170 out of 20736 initially.
// Phase 1: matrix 19170 rows 8489 cols
[2023-03-13 17:21:06] [INFO ] Computed 1565 place invariants in 864 ms
Interrupted random walk after 456067 steps, including 12256 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 673782 steps, including 1696 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 674059 steps, including 1696 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 672146 steps, including 1692 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
[2023-03-13 17:21:51] [INFO ] Flow matrix only has 19170 transitions (discarded 1566 similar events)
// Phase 1: matrix 19170 rows 8489 cols
[2023-03-13 17:21:52] [INFO ] Computed 1565 place invariants in 890 ms
[2023-03-13 17:21:52] [INFO ] [Real]Absence check using 65 positive place invariants in 203 ms returned sat
[2023-03-13 17:21:53] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 525 ms returned sat
[2023-03-13 17:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:22:07] [INFO ] [Real]Absence check using state equation in 13861 ms returned sat
[2023-03-13 17:22:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:22:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 217 ms returned sat
[2023-03-13 17:22:09] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 495 ms returned sat
[2023-03-13 17:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:22:22] [INFO ] [Nat]Absence check using state equation in 13724 ms returned sat
[2023-03-13 17:22:23] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-13 17:22:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 17:22:30] [INFO ] [Nat]Added 11266 Read/Feed constraints in 7215 ms returned unknown
[2023-03-13 17:22:31] [INFO ] [Real]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-13 17:22:31] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 332 ms returned unsat
[2023-03-13 17:22:32] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-13 17:22:32] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 498 ms returned sat
[2023-03-13 17:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:22:46] [INFO ] [Real]Absence check using state equation in 13527 ms returned sat
[2023-03-13 17:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:22:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 200 ms returned sat
[2023-03-13 17:22:48] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 464 ms returned sat
[2023-03-13 17:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:23:01] [INFO ] [Nat]Absence check using state equation in 13420 ms returned sat
[2023-03-13 17:23:05] [INFO ] [Nat]Added 11266 Read/Feed constraints in 3348 ms returned sat
[2023-03-13 17:23:07] [INFO ] Computed and/alt/rep : 10925/15887/10925 causal constraints (skipped 8212 transitions) in 1474 ms.
[2023-03-13 17:23:10] [INFO ] Added : 7 causal constraints over 2 iterations in 5097 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 8489 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8489/8489 places, 20736/20736 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8489 transition count 20736
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 8488 transition count 20735
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 8488 transition count 20735
Applied a total of 3 rules in 3974 ms. Remains 8488 /8489 variables (removed 1) and now considering 20735/20736 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3974 ms. Remains : 8488/8489 places, 20735/20736 transitions.
Normalized transition count is 19169 out of 20735 initially.
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:23:16] [INFO ] Computed 1565 place invariants in 892 ms
Interrupted random walk after 458581 steps, including 12322 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 675267 steps, including 1699 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 679060 steps, including 1709 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
[2023-03-13 17:23:56] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:23:57] [INFO ] Computed 1565 place invariants in 910 ms
[2023-03-13 17:23:58] [INFO ] [Real]Absence check using 65 positive place invariants in 201 ms returned sat
[2023-03-13 17:23:59] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 513 ms returned sat
[2023-03-13 17:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:24:11] [INFO ] [Real]Absence check using state equation in 12942 ms returned sat
[2023-03-13 17:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:24:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 187 ms returned sat
[2023-03-13 17:24:13] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 514 ms returned sat
[2023-03-13 17:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:24:25] [INFO ] [Nat]Absence check using state equation in 12142 ms returned sat
[2023-03-13 17:24:26] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-13 17:24:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 17:24:34] [INFO ] [Nat]Added 11266 Read/Feed constraints in 8448 ms returned unknown
[2023-03-13 17:24:35] [INFO ] [Real]Absence check using 65 positive place invariants in 198 ms returned sat
[2023-03-13 17:24:35] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 502 ms returned sat
[2023-03-13 17:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:24:48] [INFO ] [Real]Absence check using state equation in 12863 ms returned sat
[2023-03-13 17:24:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:24:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 201 ms returned sat
[2023-03-13 17:24:50] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 509 ms returned sat
[2023-03-13 17:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:25:03] [INFO ] [Nat]Absence check using state equation in 13268 ms returned sat
[2023-03-13 17:25:06] [INFO ] [Nat]Added 11266 Read/Feed constraints in 2643 ms returned sat
[2023-03-13 17:25:08] [INFO ] Computed and/alt/rep : 10924/15885/10924 causal constraints (skipped 8212 transitions) in 1264 ms.
[2023-03-13 17:25:11] [INFO ] Added : 7 causal constraints over 2 iterations in 4727 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 8488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Applied a total of 0 rules in 1347 ms. Remains 8488 /8488 variables (removed 0) and now considering 20735/20735 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1347 ms. Remains : 8488/8488 places, 20735/20735 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Applied a total of 0 rules in 1329 ms. Remains 8488 /8488 variables (removed 0) and now considering 20735/20735 (removed 0) transitions.
[2023-03-13 17:25:15] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
[2023-03-13 17:25:15] [INFO ] Invariant cache hit.
[2023-03-13 17:25:16] [INFO ] Implicit Places using invariants in 740 ms returned []
Implicit Place search using SMT only with invariants took 742 ms to find 0 implicit places.
[2023-03-13 17:25:16] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
[2023-03-13 17:25:16] [INFO ] Invariant cache hit.
[2023-03-13 17:25:16] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2827 ms. Remains : 8488/8488 places, 20735/20735 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02
Normalized transition count is 19169 out of 20735 initially.
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:25:17] [INFO ] Computed 1565 place invariants in 889 ms
Incomplete random walk after 10000 steps, including 268 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2023-03-13 17:25:18] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:25:19] [INFO ] Computed 1565 place invariants in 886 ms
[2023-03-13 17:25:20] [INFO ] [Real]Absence check using 65 positive place invariants in 189 ms returned sat
[2023-03-13 17:25:20] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 508 ms returned sat
[2023-03-13 17:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:25:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8488 transition count 20734
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8487 transition count 20734
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8487 transition count 20733
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8486 transition count 20733
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8485 transition count 20732
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8485 transition count 20732
Applied a total of 6 rules in 3928 ms. Remains 8485 /8488 variables (removed 3) and now considering 20732/20735 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3935 ms. Remains : 8485/8488 places, 20732/20735 transitions.
Normalized transition count is 19166 out of 20732 initially.
// Phase 1: matrix 19166 rows 8485 cols
[2023-03-13 17:25:29] [INFO ] Computed 1565 place invariants in 878 ms
Interrupted random walk after 459536 steps, including 12347 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 681643 steps, including 1716 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
[2023-03-13 17:26:04] [INFO ] Flow matrix only has 19166 transitions (discarded 1566 similar events)
// Phase 1: matrix 19166 rows 8485 cols
[2023-03-13 17:26:05] [INFO ] Computed 1565 place invariants in 901 ms
[2023-03-13 17:26:06] [INFO ] [Real]Absence check using 65 positive place invariants in 221 ms returned sat
[2023-03-13 17:26:06] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 505 ms returned sat
[2023-03-13 17:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:26:18] [INFO ] [Real]Absence check using state equation in 11673 ms returned sat
[2023-03-13 17:26:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:26:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 217 ms returned sat
[2023-03-13 17:26:20] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 498 ms returned sat
[2023-03-13 17:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:26:33] [INFO ] [Nat]Absence check using state equation in 13592 ms returned sat
[2023-03-13 17:26:33] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-13 17:26:37] [INFO ] [Nat]Added 11266 Read/Feed constraints in 3230 ms returned unsat
Current structural bounds on expressions (after SMT) : [0] Max seen :[0]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02 in 80308 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11
Normalized transition count is 19169 out of 20735 initially.
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:26:38] [INFO ] Computed 1565 place invariants in 881 ms
Incomplete random walk after 10000 steps, including 268 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
[2023-03-13 17:26:38] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:26:39] [INFO ] Computed 1565 place invariants in 888 ms
[2023-03-13 17:26:40] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-13 17:26:41] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 496 ms returned sat
[2023-03-13 17:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:26:44] [INFO ] [Real]Absence check using state equation in 3610 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Applied a total of 0 rules in 1339 ms. Remains 8488 /8488 variables (removed 0) and now considering 20735/20735 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1340 ms. Remains : 8488/8488 places, 20735/20735 transitions.
Normalized transition count is 19169 out of 20735 initially.
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:26:47] [INFO ] Computed 1565 place invariants in 889 ms
Interrupted random walk after 455690 steps, including 12245 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 668345 steps, including 1682 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 0
[2023-03-13 17:27:22] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
// Phase 1: matrix 19169 rows 8488 cols
[2023-03-13 17:27:22] [INFO ] Computed 1565 place invariants in 869 ms
[2023-03-13 17:27:23] [INFO ] [Real]Absence check using 65 positive place invariants in 198 ms returned sat
[2023-03-13 17:27:24] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 506 ms returned sat
[2023-03-13 17:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 17:27:36] [INFO ] [Real]Absence check using state equation in 12433 ms returned sat
[2023-03-13 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 17:27:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-13 17:27:38] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 517 ms returned sat
[2023-03-13 17:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 17:27:50] [INFO ] [Nat]Absence check using state equation in 12219 ms returned sat
[2023-03-13 17:27:50] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2023-03-13 17:27:53] [INFO ] [Nat]Added 11266 Read/Feed constraints in 2645 ms returned sat
[2023-03-13 17:27:55] [INFO ] Computed and/alt/rep : 10924/15885/10924 causal constraints (skipped 8212 transitions) in 1286 ms.
[2023-03-13 17:27:58] [INFO ] Added : 7 causal constraints over 2 iterations in 4753 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Applied a total of 0 rules in 1268 ms. Remains 8488 /8488 variables (removed 0) and now considering 20735/20735 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1269 ms. Remains : 8488/8488 places, 20735/20735 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8488/8488 places, 20735/20735 transitions.
Applied a total of 0 rules in 1266 ms. Remains 8488 /8488 variables (removed 0) and now considering 20735/20735 (removed 0) transitions.
[2023-03-13 17:28:02] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
[2023-03-13 17:28:02] [INFO ] Invariant cache hit.
[2023-03-13 17:28:03] [INFO ] Implicit Places using invariants in 747 ms returned []
Implicit Place search using SMT only with invariants took 748 ms to find 0 implicit places.
[2023-03-13 17:28:03] [INFO ] Flow matrix only has 19169 transitions (discarded 1566 similar events)
[2023-03-13 17:28:03] [INFO ] Invariant cache hit.
[2023-03-13 17:28:03] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2747 ms. Remains : 8488/8488 places, 20735/20735 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11 in 86584 ms.
[2023-03-13 17:28:05] [INFO ] Flatten gal took : 1092 ms
[2023-03-13 17:28:05] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-13 17:28:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8488 places, 20735 transitions and 120363 arcs took 92 ms.
Total runtime 718803 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MultiCrashLeafsetExtension (PT), instance S32C06
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 8488 places, 20735 transitions, 120363 arcs.
Final Score: 6.2111173565E7
Took : 363 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15069896 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16046932 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
Caught signal 15, terminating.

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-S32C06"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C06, 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 r235-tall-167856422500925"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C06.tgz
mv MultiCrashLeafsetExtension-PT-S32C06 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;