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.r255-tall-167856440400118.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 gold2022
Input is MultiCrashLeafsetExtension-PT-S32C08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-167856440400118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 14K Feb 26 02:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 02:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 02:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K 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 4.7K 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 25K Feb 26 03:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 26 03:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 03:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 03:07 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 28M 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-S32C08-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678765919145

Running Version 202205111006
[2023-03-14 03:52:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 03:52:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 03:52:01] [INFO ] Load time of PNML (sax parser for PT used): 1102 ms
[2023-03-14 03:52:01] [INFO ] Transformed 27452 places.
[2023-03-14 03:52:01] [INFO ] Transformed 41619 transitions.
[2023-03-14 03:52:01] [INFO ] Parsed PT model containing 27452 places and 41619 transitions in 1360 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Normalized transition count is 40563 out of 41619 initially.
// Phase 1: matrix 40563 rows 27452 cols
[2023-03-14 03:52:07] [INFO ] Computed 1753 place invariants in 5590 ms
Incomplete random walk after 10000 steps, including 122 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :0
[2023-03-14 03:52:09] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27452 cols
[2023-03-14 03:52:14] [INFO ] Computed 1753 place invariants in 5211 ms
[2023-03-14 03:52:20] [INFO ] [Real]Absence check using 86 positive place invariants in 1278 ms returned unknown
[2023-03-14 03:52:24] [INFO ] [Real]Absence check using 86 positive place invariants in 1370 ms returned sat
[2023-03-14 03:52:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:52:25] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 161 ms returned unknown
[2023-03-14 03:52:29] [INFO ] [Real]Absence check using 86 positive place invariants in 1377 ms returned sat
[2023-03-14 03:52:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2349)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:888)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-14 03:52:34] [INFO ] [Real]Absence check using 86 positive place invariants in 1377 ms returned sat
[2023-03-14 03:52:35] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 131 ms returned unknown
[2023-03-14 03:52:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:888)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-14 03:52:45] [INFO ] [Real]Absence check using 86 positive place invariants in 1365 ms returned unknown
[2023-03-14 03:52:50] [INFO ] [Real]Absence check using 86 positive place invariants in 1385 ms returned sat
[2023-03-14 03:52:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:52:50] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 30 ms returned unknown
[2023-03-14 03:52:54] [INFO ] [Real]Absence check using 86 positive place invariants in 1379 ms returned sat
[2023-03-14 03:52:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:52:55] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 200 ms returned unknown
[2023-03-14 03:53:00] [INFO ] [Real]Absence check using 86 positive place invariants in 1349 ms returned unknown
[2023-03-14 03:53:05] [INFO ] [Real]Absence check using 86 positive place invariants in 1383 ms returned sat
[2023-03-14 03:53:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:53:05] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 187 ms returned unknown
[2023-03-14 03:53:10] [INFO ] [Real]Absence check using 86 positive place invariants in 1326 ms returned unknown
[2023-03-14 03:53:14] [INFO ] [Real]Absence check using 86 positive place invariants in 1347 ms returned sat
[2023-03-14 03:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:53:15] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 296 ms returned unknown
[2023-03-14 03:53:20] [INFO ] [Real]Absence check using 86 positive place invariants in 1314 ms returned unknown
[2023-03-14 03:53:25] [INFO ] [Real]Absence check using 86 positive place invariants in 1415 ms returned sat
[2023-03-14 03:53:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2349)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:888)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-14 03:53:29] [INFO ] [Real]Absence check using 86 positive place invariants in 1382 ms returned sat
[2023-03-14 03:53:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:53:30] [INFO ] [Real]Absence check using 86 positive and 1667 generalized place invariants in 310 ms returned unknown
[2023-03-14 03:53:34] [INFO ] [Real]Absence check using 86 positive place invariants in 1358 ms returned sat
[2023-03-14 03:53:35] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2349)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:888)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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, 33, 33, 33, 33, 1, 99, 44, 33, -1, 33, 33, 99, 99, 33, 99] Max seen :[0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 27452 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27452/27452 places, 41619/41619 transitions.
Graph (complete) has 92537 edges and 27452 vertex of which 27400 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.88 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 8407 transitions
Trivial Post-agglo rules discarded 8407 transitions
Performed 8407 trivial Post agglomeration. Transition count delta: 8407
Iterating post reduction 0 with 8407 rules applied. Total rules applied 8408 place count 27400 transition count 33212
Reduce places removed 8407 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 8443 rules applied. Total rules applied 16851 place count 18993 transition count 33176
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 16887 place count 18957 transition count 33176
Performed 526 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 526 Pre rules applied. Total rules applied 16887 place count 18957 transition count 32650
Deduced a syphon composed of 526 places in 34 ms
Reduce places removed 526 places and 0 transitions.
Iterating global reduction 3 with 1052 rules applied. Total rules applied 17939 place count 18431 transition count 32650
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 80 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18005 place count 18398 transition count 32617
Free-agglomeration rule (complex) applied 1571 times.
Iterating global reduction 3 with 1571 rules applied. Total rules applied 19576 place count 18398 transition count 31046
Reduce places removed 1571 places and 0 transitions.
Iterating post reduction 3 with 1571 rules applied. Total rules applied 21147 place count 16827 transition count 31046
Discarding 7911 places :
Symmetric choice reduction at 4 with 7911 rule applications. Total rules 29058 place count 8916 transition count 23135
Iterating global reduction 4 with 7911 rules applied. Total rules applied 36969 place count 8916 transition count 23135
Partial Free-agglomeration rule applied 262 times.
Drop transitions removed 262 transitions
Iterating global reduction 4 with 262 rules applied. Total rules applied 37231 place count 8916 transition count 23135
Applied a total of 37231 rules in 13728 ms. Remains 8916 /27452 variables (removed 18536) and now considering 23135/41619 (removed 18484) transitions.
Finished structural reductions, in 1 iterations. Remains : 8916/27452 places, 23135/41619 transitions.
Normalized transition count is 21569 out of 23135 initially.
// Phase 1: matrix 21569 rows 8916 cols
[2023-03-14 03:53:50] [INFO ] Computed 1701 place invariants in 1091 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 360261 steps, including 7299 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 8
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 549902 steps, including 1071 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 5
Interrupted Best-First random walk after 536912 steps, including 1045 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 3
Interrupted Best-First random walk after 548650 steps, including 1068 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 2
Interrupted Best-First random walk after 553279 steps, including 1077 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen 3
Interrupted Best-First random walk after 568925 steps, including 1107 resets, run timeout after 5001 ms. (steps per millisecond=113 ) properties seen 4
Interrupted Best-First random walk after 571081 steps, including 1111 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen 3
Interrupted Best-First random walk after 543206 steps, including 1058 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 3
Interrupted Best-First random walk after 538391 steps, including 1048 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 4
Interrupted Best-First random walk after 550092 steps, including 1071 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 3
[2023-03-14 03:55:05] [INFO ] Flow matrix only has 21569 transitions (discarded 1566 similar events)
// Phase 1: matrix 21569 rows 8916 cols
[2023-03-14 03:55:06] [INFO ] Computed 1701 place invariants in 1011 ms
[2023-03-14 03:55:07] [INFO ] [Real]Absence check using 65 positive place invariants in 208 ms returned sat
[2023-03-14 03:55:07] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 559 ms returned sat
[2023-03-14 03:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:55:21] [INFO ] [Real]Absence check using state equation in 13431 ms returned sat
[2023-03-14 03:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:55:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 233 ms returned sat
[2023-03-14 03:55:23] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 561 ms returned sat
[2023-03-14 03:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:55:38] [INFO ] [Nat]Absence check using state equation in 15217 ms returned sat
[2023-03-14 03:55:39] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 03:55:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:55:46] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6956 ms returned unknown
[2023-03-14 03:55:47] [INFO ] [Real]Absence check using 65 positive place invariants in 220 ms returned sat
[2023-03-14 03:55:47] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 581 ms returned sat
[2023-03-14 03:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:56:02] [INFO ] [Real]Absence check using state equation in 14376 ms returned sat
[2023-03-14 03:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:56:03] [INFO ] [Nat]Absence check using 65 positive place invariants in 192 ms returned sat
[2023-03-14 03:56:04] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 572 ms returned sat
[2023-03-14 03:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:56:18] [INFO ] [Nat]Absence check using state equation in 14686 ms returned sat
[2023-03-14 03:56:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:56:23] [INFO ] [Nat]Added 13378 Read/Feed constraints in 4491 ms returned sat
[2023-03-14 03:56:26] [INFO ] Computed and/alt/rep : 10942/15912/10942 causal constraints (skipped 10594 transitions) in 1980 ms.
[2023-03-14 03:56:30] [INFO ] Added : 9 causal constraints over 2 iterations in 6188 ms. Result :sat
[2023-03-14 03:56:32] [INFO ] [Real]Absence check using 65 positive place invariants in 228 ms returned sat
[2023-03-14 03:56:32] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 533 ms returned sat
[2023-03-14 03:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:56:45] [INFO ] [Real]Absence check using state equation in 12513 ms returned sat
[2023-03-14 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:56:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 187 ms returned sat
[2023-03-14 03:56:47] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 549 ms returned sat
[2023-03-14 03:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:57:03] [INFO ] [Nat]Absence check using state equation in 15695 ms returned sat
[2023-03-14 03:57:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:57:09] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6773 ms returned unknown
[2023-03-14 03:57:10] [INFO ] [Real]Absence check using 65 positive place invariants in 207 ms returned sat
[2023-03-14 03:57:11] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 372 ms returned unsat
[2023-03-14 03:57:12] [INFO ] [Real]Absence check using 65 positive place invariants in 202 ms returned sat
[2023-03-14 03:57:12] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 553 ms returned unsat
[2023-03-14 03:57:13] [INFO ] [Real]Absence check using 65 positive place invariants in 200 ms returned sat
[2023-03-14 03:57:13] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 287 ms returned unsat
[2023-03-14 03:57:15] [INFO ] [Real]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-14 03:57:15] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 553 ms returned sat
[2023-03-14 03:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:57:31] [INFO ] [Real]Absence check using state equation in 15536 ms returned sat
[2023-03-14 03:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:57:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 218 ms returned sat
[2023-03-14 03:57:33] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 565 ms returned sat
[2023-03-14 03:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:57:47] [INFO ] [Nat]Absence check using state equation in 14772 ms returned sat
[2023-03-14 03:57:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:57:54] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6745 ms returned sat
[2023-03-14 03:57:57] [INFO ] Computed and/alt/rep : 10942/15912/10942 causal constraints (skipped 10594 transitions) in 1809 ms.
[2023-03-14 03:58:01] [INFO ] Added : 7 causal constraints over 2 iterations in 5896 ms. Result :sat
[2023-03-14 03:58:02] [INFO ] [Real]Absence check using 65 positive place invariants in 208 ms returned sat
[2023-03-14 03:58:02] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 151 ms returned unsat
[2023-03-14 03:58:03] [INFO ] [Real]Absence check using 65 positive place invariants in 207 ms returned sat
[2023-03-14 03:58:04] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 59 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 2, 1, 1] Max seen :[0, 0, 0, 1, 1, 1, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 8916 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8916/8916 places, 23135/23135 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 8916 transition count 23131
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 8912 transition count 23131
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 8912 transition count 23127
Deduced a syphon composed of 4 places in 16 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 8908 transition count 23127
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 23 place count 8908 transition count 23120
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 30 place count 8901 transition count 23120
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 37 place count 8894 transition count 23113
Iterating global reduction 3 with 7 rules applied. Total rules applied 44 place count 8894 transition count 23113
Applied a total of 44 rules in 3721 ms. Remains 8894 /8916 variables (removed 22) and now considering 23113/23135 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 8894/8916 places, 23113/23135 transitions.
Normalized transition count is 21547 out of 23113 initially.
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 03:58:09] [INFO ] Computed 1701 place invariants in 1039 ms
Interrupted random walk after 373272 steps, including 7569 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 536760 steps, including 1045 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 552157 steps, including 1075 resets, run timeout after 5001 ms. (steps per millisecond=110 ) properties seen 0
Interrupted Best-First random walk after 558098 steps, including 1087 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen 0
Interrupted Best-First random walk after 563434 steps, including 1097 resets, run timeout after 5001 ms. (steps per millisecond=112 ) properties seen 0
[2023-03-14 03:58:59] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 03:59:00] [INFO ] Computed 1701 place invariants in 1007 ms
[2023-03-14 03:59:01] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2023-03-14 03:59:02] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 543 ms returned sat
[2023-03-14 03:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:59:17] [INFO ] [Real]Absence check using state equation in 15188 ms returned sat
[2023-03-14 03:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:59:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 189 ms returned sat
[2023-03-14 03:59:19] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 534 ms returned sat
[2023-03-14 03:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 03:59:33] [INFO ] [Nat]Absence check using state equation in 14133 ms returned sat
[2023-03-14 03:59:33] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 03:59:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 03:59:40] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6855 ms returned unknown
[2023-03-14 03:59:41] [INFO ] [Real]Absence check using 65 positive place invariants in 183 ms returned sat
[2023-03-14 03:59:42] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 542 ms returned sat
[2023-03-14 03:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 03:59:55] [INFO ] [Real]Absence check using state equation in 13686 ms returned sat
[2023-03-14 03:59:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 03:59:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-14 03:59:57] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 565 ms returned sat
[2023-03-14 03:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:00:12] [INFO ] [Nat]Absence check using state equation in 14676 ms returned sat
[2023-03-14 04:00:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:00:18] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6160 ms returned sat
[2023-03-14 04:00:20] [INFO ] Computed and/alt/rep : 10925/15887/10925 causal constraints (skipped 10589 transitions) in 1652 ms.
[2023-03-14 04:00:24] [INFO ] Added : 9 causal constraints over 2 iterations in 5626 ms. Result :sat
[2023-03-14 04:00:26] [INFO ] [Real]Absence check using 65 positive place invariants in 198 ms returned sat
[2023-03-14 04:00:27] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 596 ms returned sat
[2023-03-14 04:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:00:45] [INFO ] [Real]Absence check using state equation in 17775 ms returned sat
[2023-03-14 04:00:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:00:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 192 ms returned sat
[2023-03-14 04:00:47] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 733 ms returned sat
[2023-03-14 04:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:01:06] [INFO ] [Nat]Absence check using state equation in 18962 ms returned sat
[2023-03-14 04:01:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:01:13] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6823 ms returned unknown
[2023-03-14 04:01:14] [INFO ] [Real]Absence check using 65 positive place invariants in 200 ms returned sat
[2023-03-14 04:01:14] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 623 ms returned sat
[2023-03-14 04:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:01:29] [INFO ] [Real]Absence check using state equation in 14912 ms returned sat
[2023-03-14 04:01:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:01:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 190 ms returned sat
[2023-03-14 04:01:31] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 575 ms returned sat
[2023-03-14 04:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:01:47] [INFO ] [Nat]Absence check using state equation in 16063 ms returned sat
[2023-03-14 04:01:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:01:54] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6841 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 2] Max seen :[0, 0, 0, 0]
Support contains 4 out of 8894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 transitions.
Applied a total of 0 rules in 1277 ms. Remains 8894 /8894 variables (removed 0) and now considering 23113/23113 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8894/8894 places, 23113/23113 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 transitions.
Applied a total of 0 rules in 1059 ms. Remains 8894 /8894 variables (removed 0) and now considering 23113/23113 (removed 0) transitions.
[2023-03-14 04:01:57] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:01:58] [INFO ] Computed 1701 place invariants in 1136 ms
[2023-03-14 04:01:59] [INFO ] Implicit Places using invariants in 2021 ms returned []
Implicit Place search using SMT only with invariants took 2024 ms to find 0 implicit places.
[2023-03-14 04:01:59] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:02:00] [INFO ] Computed 1701 place invariants in 1042 ms
[2023-03-14 04:02:01] [INFO ] Dead Transitions using invariants and state equation in 1826 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8894/8894 places, 23113/23113 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-00
Normalized transition count is 21547 out of 23113 initially.
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:02:02] [INFO ] Computed 1701 place invariants in 1052 ms
Incomplete random walk after 10000 steps, including 202 resets, run finished after 824 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
[2023-03-14 04:02:03] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:02:04] [INFO ] Computed 1701 place invariants in 1054 ms
[2023-03-14 04:02:05] [INFO ] [Real]Absence check using 65 positive place invariants in 182 ms returned sat
[2023-03-14 04:02:05] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 559 ms returned sat
[2023-03-14 04:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:02:09] [INFO ] [Real]Absence check using state equation in 3529 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 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 8894 transition count 23112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8893 transition count 23112
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8893 transition count 23110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 8891 transition count 23110
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 8889 transition count 23108
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 8889 transition count 23108
Applied a total of 10 rules in 3324 ms. Remains 8889 /8894 variables (removed 5) and now considering 23108/23113 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8894 places, 23108/23113 transitions.
Normalized transition count is 21542 out of 23108 initially.
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:02:13] [INFO ] Computed 1701 place invariants in 965 ms
Interrupted random walk after 362083 steps, including 7341 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 548797 steps, including 1069 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
[2023-03-14 04:02:48] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:02:49] [INFO ] Computed 1701 place invariants in 994 ms
[2023-03-14 04:02:50] [INFO ] [Real]Absence check using 63 positive place invariants in 173 ms returned sat
[2023-03-14 04:02:51] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 599 ms returned sat
[2023-03-14 04:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:03:05] [INFO ] [Real]Absence check using state equation in 14681 ms returned sat
[2023-03-14 04:03:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:03:07] [INFO ] [Nat]Absence check using 63 positive place invariants in 183 ms returned sat
[2023-03-14 04:03:07] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 593 ms returned sat
[2023-03-14 04:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:03:26] [INFO ] [Nat]Absence check using state equation in 18567 ms returned sat
[2023-03-14 04:03:26] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 04:03:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:03:33] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6934 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8889 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1104 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8889 places, 23108/23108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1105 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
[2023-03-14 04:03:35] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:03:36] [INFO ] Computed 1701 place invariants in 1031 ms
[2023-03-14 04:03:37] [INFO ] Implicit Places using invariants in 1838 ms returned []
Implicit Place search using SMT only with invariants took 1848 ms to find 0 implicit places.
[2023-03-14 04:03:37] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:03:38] [INFO ] Computed 1701 place invariants in 1026 ms
[2023-03-14 04:03:39] [INFO ] Dead Transitions using invariants and state equation in 1811 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8889 places, 23108/23108 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-00 in 98189 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-02
Normalized transition count is 21547 out of 23113 initially.
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:03:40] [INFO ] Computed 1701 place invariants in 1052 ms
Incomplete random walk after 10000 steps, including 202 resets, run finished after 829 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
[2023-03-14 04:03:41] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:03:42] [INFO ] Computed 1701 place invariants in 1017 ms
[2023-03-14 04:03:43] [INFO ] [Real]Absence check using 65 positive place invariants in 194 ms returned sat
[2023-03-14 04:03:44] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 628 ms returned sat
[2023-03-14 04:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:03:47] [INFO ] [Real]Absence check using state equation in 3336 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8894 transition count 23112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8893 transition count 23112
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 8892 transition count 23111
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 8892 transition count 23111
Applied a total of 4 rules in 3327 ms. Remains 8892 /8894 variables (removed 2) and now considering 23111/23113 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 8892/8894 places, 23111/23113 transitions.
Normalized transition count is 21545 out of 23111 initially.
// Phase 1: matrix 21545 rows 8892 cols
[2023-03-14 04:03:52] [INFO ] Computed 1701 place invariants in 1046 ms
Interrupted random walk after 359737 steps, including 7294 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 536699 steps, including 1045 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
[2023-03-14 04:04:27] [INFO ] Flow matrix only has 21545 transitions (discarded 1566 similar events)
// Phase 1: matrix 21545 rows 8892 cols
[2023-03-14 04:04:28] [INFO ] Computed 1701 place invariants in 1045 ms
[2023-03-14 04:04:29] [INFO ] [Real]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-14 04:04:29] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 576 ms returned sat
[2023-03-14 04:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:04:45] [INFO ] [Real]Absence check using state equation in 16061 ms returned sat
[2023-03-14 04:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:04:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 203 ms returned sat
[2023-03-14 04:04:47] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 561 ms returned sat
[2023-03-14 04:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:05:05] [INFO ] [Nat]Absence check using state equation in 17791 ms returned sat
[2023-03-14 04:05:05] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 04:05:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:05:10] [INFO ] [Nat]Added 13378 Read/Feed constraints in 4666 ms returned sat
[2023-03-14 04:05:30] [INFO ] Deduced a trap composed of 315 places in 19105 ms of which 20 ms to minimize.
[2023-03-14 04:05:31] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 20939 ms
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8892 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8892/8892 places, 23111/23111 transitions.
Applied a total of 0 rules in 1082 ms. Remains 8892 /8892 variables (removed 0) and now considering 23111/23111 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8892/8892 places, 23111/23111 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8892/8892 places, 23111/23111 transitions.
Applied a total of 0 rules in 1111 ms. Remains 8892 /8892 variables (removed 0) and now considering 23111/23111 (removed 0) transitions.
[2023-03-14 04:05:33] [INFO ] Flow matrix only has 21545 transitions (discarded 1566 similar events)
// Phase 1: matrix 21545 rows 8892 cols
[2023-03-14 04:05:34] [INFO ] Computed 1701 place invariants in 1036 ms
[2023-03-14 04:05:35] [INFO ] Implicit Places using invariants in 1845 ms returned []
Implicit Place search using SMT only with invariants took 1865 ms to find 0 implicit places.
[2023-03-14 04:05:35] [INFO ] Flow matrix only has 21545 transitions (discarded 1566 similar events)
// Phase 1: matrix 21545 rows 8892 cols
[2023-03-14 04:05:36] [INFO ] Computed 1701 place invariants in 1033 ms
[2023-03-14 04:05:37] [INFO ] Dead Transitions using invariants and state equation in 1861 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8892/8892 places, 23111/23111 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-02 in 118167 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-05
Normalized transition count is 21547 out of 23113 initially.
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:05:38] [INFO ] Computed 1701 place invariants in 1044 ms
Incomplete random walk after 10000 steps, including 203 resets, run finished after 861 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
[2023-03-14 04:05:39] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:05:40] [INFO ] Computed 1701 place invariants in 1060 ms
[2023-03-14 04:05:41] [INFO ] [Real]Absence check using 65 positive place invariants in 201 ms returned sat
[2023-03-14 04:05:42] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 574 ms returned sat
[2023-03-14 04:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:05:45] [INFO ] [Real]Absence check using state equation in 3466 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 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 8894 transition count 23112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8893 transition count 23112
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8893 transition count 23110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 8891 transition count 23110
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 8889 transition count 23108
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 8889 transition count 23108
Applied a total of 10 rules in 3339 ms. Remains 8889 /8894 variables (removed 5) and now considering 23108/23113 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8894 places, 23108/23113 transitions.
Normalized transition count is 21542 out of 23108 initially.
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:05:50] [INFO ] Computed 1701 place invariants in 1012 ms
Interrupted random walk after 355539 steps, including 7209 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 536867 steps, including 1045 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
[2023-03-14 04:06:25] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:06:26] [INFO ] Computed 1701 place invariants in 1070 ms
[2023-03-14 04:06:27] [INFO ] [Real]Absence check using 63 positive place invariants in 181 ms returned sat
[2023-03-14 04:06:27] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 622 ms returned sat
[2023-03-14 04:06:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:06:43] [INFO ] [Real]Absence check using state equation in 15836 ms returned sat
[2023-03-14 04:06:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:06:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 182 ms returned sat
[2023-03-14 04:06:45] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 623 ms returned sat
[2023-03-14 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:07:04] [INFO ] [Nat]Absence check using state equation in 18169 ms returned sat
[2023-03-14 04:07:04] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 04:07:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:07:11] [INFO ] [Nat]Added 13378 Read/Feed constraints in 7398 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8889 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1100 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8889 places, 23108/23108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8889/8889 places, 23108/23108 transitions.
Applied a total of 0 rules in 1075 ms. Remains 8889 /8889 variables (removed 0) and now considering 23108/23108 (removed 0) transitions.
[2023-03-14 04:07:13] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:07:14] [INFO ] Computed 1701 place invariants in 1032 ms
[2023-03-14 04:07:15] [INFO ] Implicit Places using invariants in 1875 ms returned []
Implicit Place search using SMT only with invariants took 1876 ms to find 0 implicit places.
[2023-03-14 04:07:15] [INFO ] Flow matrix only has 21542 transitions (discarded 1566 similar events)
// Phase 1: matrix 21542 rows 8889 cols
[2023-03-14 04:07:16] [INFO ] Computed 1701 place invariants in 1022 ms
[2023-03-14 04:07:17] [INFO ] Dead Transitions using invariants and state equation in 1910 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8889/8889 places, 23108/23108 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-05 in 99904 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-12
Normalized transition count is 21547 out of 23113 initially.
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:07:18] [INFO ] Computed 1701 place invariants in 1034 ms
Incomplete random walk after 10000 steps, including 202 resets, run finished after 827 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
[2023-03-14 04:07:19] [INFO ] Flow matrix only has 21547 transitions (discarded 1566 similar events)
// Phase 1: matrix 21547 rows 8894 cols
[2023-03-14 04:07:20] [INFO ] Computed 1701 place invariants in 1042 ms
[2023-03-14 04:07:21] [INFO ] [Real]Absence check using 65 positive place invariants in 193 ms returned sat
[2023-03-14 04:07:22] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 568 ms returned sat
[2023-03-14 04:07:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:07:25] [INFO ] [Real]Absence check using state equation in 3494 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 8894 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8894/8894 places, 23113/23113 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 8894 transition count 23112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8893 transition count 23112
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8893 transition count 23111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8892 transition count 23111
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8891 transition count 23110
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8891 transition count 23110
Applied a total of 6 rules in 3560 ms. Remains 8891 /8894 variables (removed 3) and now considering 23110/23113 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 8891/8894 places, 23110/23113 transitions.
Normalized transition count is 21544 out of 23110 initially.
// Phase 1: matrix 21544 rows 8891 cols
[2023-03-14 04:07:30] [INFO ] Computed 1701 place invariants in 1000 ms
Interrupted random walk after 358512 steps, including 7270 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 540556 steps, including 1053 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 0
[2023-03-14 04:08:05] [INFO ] Flow matrix only has 21544 transitions (discarded 1566 similar events)
// Phase 1: matrix 21544 rows 8891 cols
[2023-03-14 04:08:06] [INFO ] Computed 1701 place invariants in 988 ms
[2023-03-14 04:08:07] [INFO ] [Real]Absence check using 65 positive place invariants in 226 ms returned sat
[2023-03-14 04:08:07] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 556 ms returned sat
[2023-03-14 04:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:26] [INFO ] [Real]Absence check using state equation in 18278 ms returned sat
[2023-03-14 04:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:08:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 224 ms returned sat
[2023-03-14 04:08:28] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 573 ms returned sat
[2023-03-14 04:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:45] [INFO ] [Nat]Absence check using state equation in 17327 ms returned sat
[2023-03-14 04:08:45] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2023-03-14 04:08:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-14 04:08:52] [INFO ] [Nat]Added 13378 Read/Feed constraints in 6786 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 8891 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8891/8891 places, 23110/23110 transitions.
Applied a total of 0 rules in 1136 ms. Remains 8891 /8891 variables (removed 0) and now considering 23110/23110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8891/8891 places, 23110/23110 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8891/8891 places, 23110/23110 transitions.
Applied a total of 0 rules in 1094 ms. Remains 8891 /8891 variables (removed 0) and now considering 23110/23110 (removed 0) transitions.
[2023-03-14 04:08:54] [INFO ] Flow matrix only has 21544 transitions (discarded 1566 similar events)
// Phase 1: matrix 21544 rows 8891 cols
[2023-03-14 04:08:55] [INFO ] Computed 1701 place invariants in 1085 ms
[2023-03-14 04:08:56] [INFO ] Implicit Places using invariants in 1881 ms returned []
Implicit Place search using SMT only with invariants took 1904 ms to find 0 implicit places.
[2023-03-14 04:08:56] [INFO ] Flow matrix only has 21544 transitions (discarded 1566 similar events)
// Phase 1: matrix 21544 rows 8891 cols
[2023-03-14 04:08:57] [INFO ] Computed 1701 place invariants in 1057 ms
[2023-03-14 04:08:58] [INFO ] Dead Transitions using invariants and state equation in 1859 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8891/8891 places, 23110/23110 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-12 in 100936 ms.
[2023-03-14 04:09:00] [INFO ] Flatten gal took : 1454 ms
[2023-03-14 04:09:01] [INFO ] Applying decomposition
[2023-03-14 04:09:02] [INFO ] Flatten gal took : 1219 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17621508181009397600.txt' '-o' '/tmp/graph17621508181009397600.bin' '-w' '/tmp/graph17621508181009397600.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17621508181009397600.bin' '-l' '-1' '-v' '-w' '/tmp/graph17621508181009397600.weights' '-q' '0' '-e' '0.001'
[2023-03-14 04:09:05] [INFO ] Decomposing Gal with order
[2023-03-14 04:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:09:16] [INFO ] Removed a total of 48554 redundant transitions.
[2023-03-14 04:09:17] [INFO ] Flatten gal took : 10006 ms
[2023-03-14 04:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 12284 labels/synchronizations in 2785 ms.
[2023-03-14 04:09:22] [INFO ] Time to serialize gal into /tmp/UpperBounds13806890446074851496.gal : 471 ms
[2023-03-14 04:09:22] [INFO ] Time to serialize properties into /tmp/UpperBounds121127133460343484.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13806890446074851496.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds121127133460343484.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds121127133460343484.prop.
ITS-tools command line returned an error code 137
[2023-03-14 04:29:51] [INFO ] Flatten gal took : 4091 ms
[2023-03-14 04:29:52] [INFO ] Time to serialize gal into /tmp/UpperBounds313700302922657282.gal : 319 ms
[2023-03-14 04:29:52] [INFO ] Time to serialize properties into /tmp/UpperBounds14348053601494067371.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds313700302922657282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14348053601494067371.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds14348053601494067371.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-S32C08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is MultiCrashLeafsetExtension-PT-S32C08, 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 r255-tall-167856440400118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C08.tgz
mv MultiCrashLeafsetExtension-PT-S32C08 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 ;