Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918500397.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BusinessProcesses-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918500397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 5.5K Apr 30 00:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 30 00:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Apr 30 00:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 30 00:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 131K May 10 09:33 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 BusinessProcesses-PT-10-UpperBounds-00
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-01
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-02
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-03
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-04
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-05
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-06
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-07
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-08
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-09
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-10
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-11
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-12
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-13
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-14
FORMULA_NAME BusinessProcesses-PT-10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652628884675

Running Version 202205111006
[2022-05-15 15:34:45] [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]
[2022-05-15 15:34:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 15:34:45] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2022-05-15 15:34:45] [INFO ] Transformed 518 places.
[2022-05-15 15:34:45] [INFO ] Transformed 471 transitions.
[2022-05-15 15:34:45] [INFO ] Found NUPN structural information;
[2022-05-15 15:34:45] [INFO ] Parsed PT model containing 518 places and 471 transitions in 210 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 471 rows 518 cols
[2022-05-15 15:34:46] [INFO ] Computed 85 place invariants in 34 ms
Incomplete random walk after 10000 steps, including 81 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 16) seen :10
FORMULA BusinessProcesses-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :1
FORMULA BusinessProcesses-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 5) seen :1
FORMULA BusinessProcesses-PT-10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 4) seen :0
// Phase 1: matrix 471 rows 518 cols
[2022-05-15 15:34:46] [INFO ] Computed 85 place invariants in 11 ms
[2022-05-15 15:34:46] [INFO ] [Real]Absence check using 48 positive place invariants in 18 ms returned sat
[2022-05-15 15:34:46] [INFO ] [Real]Absence check using 48 positive and 37 generalized place invariants in 10 ms returned sat
[2022-05-15 15:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 15:34:46] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-05-15 15:34:46] [INFO ] Deduced a trap composed of 13 places in 188 ms of which 9 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 8 places in 175 ms of which 2 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 118 places in 132 ms of which 1 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 119 places in 133 ms of which 1 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 8 places in 132 ms of which 0 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 1 ms to minimize.
[2022-05-15 15:34:47] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 1 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 0 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 0 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 34 places in 131 ms of which 1 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 0 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 116 places in 124 ms of which 1 ms to minimize.
[2022-05-15 15:34:48] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 125 places in 118 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 110 places in 122 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 121 places in 112 ms of which 1 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 113 places in 113 ms of which 0 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 0 ms to minimize.
[2022-05-15 15:34:49] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 0 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 122 places in 113 ms of which 0 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 0 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 1 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 116 places in 112 ms of which 1 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 114 places in 111 ms of which 1 ms to minimize.
[2022-05-15 15:34:50] [INFO ] Deduced a trap composed of 117 places in 113 ms of which 1 ms to minimize.
[2022-05-15 15:34:51] [INFO ] Deduced a trap composed of 129 places in 110 ms of which 1 ms to minimize.
[2022-05-15 15:34:51] [INFO ] Deduced a trap composed of 125 places in 108 ms of which 0 ms to minimize.
[2022-05-15 15:34:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-05-15 15:34:51] [INFO ] [Real]Absence check using 48 positive place invariants in 16 ms returned sat
[2022-05-15 15:34:51] [INFO ] [Real]Absence check using 48 positive and 37 generalized place invariants in 9 ms returned sat
[2022-05-15 15:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 15:34:51] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2022-05-15 15:34:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 15:34:51] [INFO ] [Nat]Absence check using 48 positive place invariants in 16 ms returned sat
[2022-05-15 15:34:51] [INFO ] [Nat]Absence check using 48 positive and 37 generalized place invariants in 9 ms returned sat
[2022-05-15 15:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 15:34:51] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2022-05-15 15:34:51] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 13 places in 122 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 3 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 58 places in 115 ms of which 1 ms to minimize.
[2022-05-15 15:34:52] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 1 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 0 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 120 places in 105 ms of which 1 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 0 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 117 places in 108 ms of which 1 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 129 places in 107 ms of which 0 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 0 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 119 places in 103 ms of which 0 ms to minimize.
[2022-05-15 15:34:53] [INFO ] Deduced a trap composed of 122 places in 105 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 1 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 1 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 0 ms to minimize.
[2022-05-15 15:34:54] [INFO ] Trap strengthening (SAT) tested/added 24/23 trap constraints in 2897 ms
[2022-05-15 15:34:54] [INFO ] Computed and/alt/rep : 442/759/442 causal constraints (skipped 28 transitions) in 27 ms.
[2022-05-15 15:34:56] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2022-05-15 15:34:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2022-05-15 15:34:56] [INFO ] Added : 245 causal constraints over 49 iterations in 1713 ms. Result :sat
Minimization took 90 ms.
[2022-05-15 15:34:56] [INFO ] [Real]Absence check using 48 positive place invariants in 23 ms returned sat
[2022-05-15 15:34:56] [INFO ] [Real]Absence check using 48 positive and 37 generalized place invariants in 9 ms returned sat
[2022-05-15 15:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 15:34:56] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2022-05-15 15:34:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 15:34:56] [INFO ] [Nat]Absence check using 48 positive place invariants in 16 ms returned sat
[2022-05-15 15:34:56] [INFO ] [Nat]Absence check using 48 positive and 37 generalized place invariants in 10 ms returned sat
[2022-05-15 15:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 15:34:56] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 22 places in 131 ms of which 1 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 0 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 0 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 12 places in 127 ms of which 1 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 8 places in 124 ms of which 1 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 0 ms to minimize.
[2022-05-15 15:34:57] [INFO ] Deduced a trap composed of 136 places in 121 ms of which 0 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 0 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 22 places in 116 ms of which 0 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 1 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 1 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 0 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 0 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 1 ms to minimize.
[2022-05-15 15:34:58] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2022-05-15 15:34:59] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 0 ms to minimize.
[2022-05-15 15:34:59] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2022-05-15 15:34:59] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2022-05-15 15:34:59] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 2187 ms
[2022-05-15 15:34:59] [INFO ] Computed and/alt/rep : 442/759/442 causal constraints (skipped 28 transitions) in 25 ms.
[2022-05-15 15:35:00] [INFO ] Deduced a trap composed of 46 places in 44 ms of which 0 ms to minimize.
[2022-05-15 15:35:01] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 1 ms to minimize.
[2022-05-15 15:35:01] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2022-05-15 15:35:01] [INFO ] Deduced a trap composed of 28 places in 26 ms of which 0 ms to minimize.
[2022-05-15 15:35:01] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 290 ms
[2022-05-15 15:35:01] [INFO ] Added : 280 causal constraints over 57 iterations in 2152 ms. Result :sat
Minimization took 90 ms.
[2022-05-15 15:35:01] [INFO ] [Real]Absence check using 48 positive place invariants in 16 ms returned sat
[2022-05-15 15:35:01] [INFO ] [Real]Absence check using 48 positive and 37 generalized place invariants in 9 ms returned sat
[2022-05-15 15:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 15:35:01] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2022-05-15 15:35:01] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 0 ms to minimize.
[2022-05-15 15:35:01] [INFO ] Deduced a trap composed of 8 places in 121 ms of which 0 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 1 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 11 places in 121 ms of which 1 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 48 places in 126 ms of which 0 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 0 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 113 places in 120 ms of which 0 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 113 places in 115 ms of which 1 ms to minimize.
[2022-05-15 15:35:02] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 0 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 123 places in 119 ms of which 0 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 0 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 126 places in 114 ms of which 0 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 1 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 115 places in 108 ms of which 1 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 1 ms to minimize.
[2022-05-15 15:35:03] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 0 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 1 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 0 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 0 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 0 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 1 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 0 ms to minimize.
[2022-05-15 15:35:04] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 0 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 1 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 1 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 54 places in 107 ms of which 1 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 134 places in 105 ms of which 1 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 0 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 0 ms to minimize.
[2022-05-15 15:35:05] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [INFO ] Deduced a trap composed of 122 places in 107 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [INFO ] Deduced a trap composed of 119 places in 105 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [INFO ] Deduced a trap composed of 132 places in 103 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [INFO ] Deduced a trap composed of 139 places in 97 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 1 ms to minimize.
[2022-05-15 15:35:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 518 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 518/518 places, 471/471 transitions.
Graph (trivial) has 291 edges and 518 vertex of which 7 / 518 are part of one of the 1 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1063 edges and 512 vertex of which 510 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 111 place count 510 transition count 353
Reduce places removed 109 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 112 rules applied. Total rules applied 223 place count 401 transition count 350
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 226 place count 398 transition count 350
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 226 place count 398 transition count 272
Deduced a syphon composed of 78 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 169 rules applied. Total rules applied 395 place count 307 transition count 272
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 459 place count 243 transition count 208
Iterating global reduction 3 with 64 rules applied. Total rules applied 523 place count 243 transition count 208
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 523 place count 243 transition count 202
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 536 place count 236 transition count 202
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 163 rules applied. Total rules applied 699 place count 153 transition count 122
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 701 place count 152 transition count 125
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 703 place count 152 transition count 123
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 705 place count 150 transition count 123
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 706 place count 150 transition count 123
Applied a total of 706 rules in 107 ms. Remains 150 /518 variables (removed 368) and now considering 123/471 (removed 348) transitions.
Finished structural reductions, in 1 iterations. Remains : 150/518 places, 123/471 transitions.
// Phase 1: matrix 123 rows 150 cols
[2022-05-15 15:35:06] [INFO ] Computed 67 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 46327 resets, run finished after 2457 ms. (steps per millisecond=407 ) properties (out of 4) seen :4
FORMULA BusinessProcesses-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 23518 ms.

BK_STOP 1652628909345

--------------------
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="BusinessProcesses-PT-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-10, 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 r024-tall-165251918500397"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-10.tgz
mv BusinessProcesses-PT-10 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 ;