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.r078-tall-165260110700717.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 FamilyReunion-PT-L00010M0001C001P001G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110700717
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 22K Apr 30 08:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 172K Apr 30 08:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 43K Apr 30 08:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 188K Apr 30 08:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 8.6K May 9 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K May 9 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 9 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 9 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 9 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.3K May 9 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 552K 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 FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-00
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-01
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-02
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-03
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-04
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-05
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-06
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-07
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-08
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-09
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-10
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-11
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-12
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-13
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-14
FORMULA_NAME FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652718749629

Running Version 202205111006
[2022-05-16 16:32:30] [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]
[2022-05-16 16:32:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 16:32:31] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2022-05-16 16:32:31] [INFO ] Transformed 1475 places.
[2022-05-16 16:32:31] [INFO ] Transformed 1234 transitions.
[2022-05-16 16:32:31] [INFO ] Parsed PT model containing 1475 places and 1234 transitions in 269 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Reduce places removed 10 places and 0 transitions.
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 1234 rows 1465 cols
[2022-05-16 16:32:31] [INFO ] Computed 332 place invariants in 118 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 15) seen :45
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :18
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :20
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 8) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 8) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 8) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :16
// Phase 1: matrix 1234 rows 1465 cols
[2022-05-16 16:32:31] [INFO ] Computed 332 place invariants in 37 ms
[2022-05-16 16:32:31] [INFO ] [Real]Absence check using 30 positive place invariants in 38 ms returned sat
[2022-05-16 16:32:31] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 82 ms returned unsat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive place invariants in 24 ms returned sat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 66 ms returned unsat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive place invariants in 29 ms returned sat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 40 ms returned unsat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive place invariants in 33 ms returned sat
[2022-05-16 16:32:32] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 80 ms returned sat
[2022-05-16 16:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:33] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2022-05-16 16:32:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 16:32:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2022-05-16 16:32:33] [INFO ] [Nat]Absence check using 30 positive and 302 generalized place invariants in 72 ms returned sat
[2022-05-16 16:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:33] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2022-05-16 16:32:34] [INFO ] Computed and/alt/rep : 1133/1650/1133 causal constraints (skipped 90 transitions) in 133 ms.
[2022-05-16 16:32:38] [INFO ] Added : 285 causal constraints over 57 iterations in 4164 ms. Result :unknown
[2022-05-16 16:32:38] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2022-05-16 16:32:38] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 82 ms returned sat
[2022-05-16 16:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:39] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2022-05-16 16:32:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 16:32:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 22 ms returned sat
[2022-05-16 16:32:39] [INFO ] [Nat]Absence check using 30 positive and 302 generalized place invariants in 81 ms returned sat
[2022-05-16 16:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:39] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2022-05-16 16:32:39] [INFO ] Computed and/alt/rep : 1133/1650/1133 causal constraints (skipped 90 transitions) in 66 ms.
[2022-05-16 16:32:44] [INFO ] Added : 300 causal constraints over 60 iterations in 4218 ms. Result :unknown
[2022-05-16 16:32:44] [INFO ] [Real]Absence check using 30 positive place invariants in 20 ms returned sat
[2022-05-16 16:32:44] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 83 ms returned sat
[2022-05-16 16:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:44] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2022-05-16 16:32:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 16:32:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2022-05-16 16:32:45] [INFO ] [Nat]Absence check using 30 positive and 302 generalized place invariants in 76 ms returned sat
[2022-05-16 16:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:45] [INFO ] [Nat]Absence check using state equation in 460 ms returned sat
[2022-05-16 16:32:45] [INFO ] Computed and/alt/rep : 1133/1650/1133 causal constraints (skipped 90 transitions) in 59 ms.
[2022-05-16 16:32:50] [INFO ] Deduced a trap composed of 31 places in 584 ms of which 6 ms to minimize.
[2022-05-16 16:32:50] [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 5
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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
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)
[2022-05-16 16:32:50] [INFO ] [Real]Absence check using 30 positive place invariants in 20 ms returned sat
[2022-05-16 16:32:50] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 81 ms returned sat
[2022-05-16 16:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:51] [INFO ] [Real]Absence check using state equation in 506 ms returned sat
[2022-05-16 16:32:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 16:32:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2022-05-16 16:32:51] [INFO ] [Nat]Absence check using 30 positive and 302 generalized place invariants in 78 ms returned sat
[2022-05-16 16:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 16:32:51] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2022-05-16 16:32:52] [INFO ] Computed and/alt/rep : 1133/1650/1133 causal constraints (skipped 90 transitions) in 62 ms.
[2022-05-16 16:32:56] [INFO ] Deduced a trap composed of 31 places in 603 ms of which 3 ms to minimize.
[2022-05-16 16:32:56] [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 6
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.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
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)
[2022-05-16 16:32:57] [INFO ] [Real]Absence check using 30 positive place invariants in 20 ms returned sat
[2022-05-16 16:32:57] [INFO ] [Real]Absence check using 30 positive and 302 generalized place invariants in 74 ms returned unsat
Current structural bounds on expressions (after SMT) : [11, 2, 11, 74041, -1, 74041, 148082, 2] Max seen :[11, 2, 11, 3, 8, 6, 4, 2]
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-02 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 55 out of 1465 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1465/1465 places, 1234/1234 transitions.
Graph (complete) has 2215 edges and 1465 vertex of which 1238 are kept as prefixes of interest. Removing 227 places using SCC suffix rule.10 ms
Discarding 227 places :
Also discarding 200 output transitions
Drop transitions removed 200 transitions
Discarding 132 places :
Implicit places reduction removed 132 places
Drop transitions removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 539 rules applied. Total rules applied 540 place count 1106 transition count 627
Reduce places removed 407 places and 0 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 1 with 440 rules applied. Total rules applied 980 place count 699 transition count 594
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 2 with 33 rules applied. Total rules applied 1013 place count 666 transition count 594
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 1013 place count 666 transition count 484
Deduced a syphon composed of 110 places in 1 ms
Ensure Unique test removed 44 places
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 3 with 264 rules applied. Total rules applied 1277 place count 512 transition count 484
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 33 rules applied. Total rules applied 1310 place count 501 transition count 462
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1332 place count 479 transition count 462
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 1332 place count 479 transition count 451
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 1354 place count 468 transition count 451
Discarding 66 places :
Symmetric choice reduction at 5 with 66 rule applications. Total rules 1420 place count 402 transition count 385
Iterating global reduction 5 with 66 rules applied. Total rules applied 1486 place count 402 transition count 385
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 5 with 66 rules applied. Total rules applied 1552 place count 391 transition count 330
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 6 with 44 rules applied. Total rules applied 1596 place count 347 transition count 330
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 33 Pre rules applied. Total rules applied 1596 place count 347 transition count 297
Deduced a syphon composed of 33 places in 1 ms
Ensure Unique test removed 11 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 7 with 77 rules applied. Total rules applied 1673 place count 303 transition count 297
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1675 place count 301 transition count 275
Iterating global reduction 7 with 2 rules applied. Total rules applied 1677 place count 301 transition count 275
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 7 with 55 rules applied. Total rules applied 1732 place count 268 transition count 253
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1743 place count 257 transition count 253
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 22 Pre rules applied. Total rules applied 1743 place count 257 transition count 231
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 1787 place count 235 transition count 231
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 1798 place count 224 transition count 220
Iterating global reduction 9 with 11 rules applied. Total rules applied 1809 place count 224 transition count 220
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 9 with 44 rules applied. Total rules applied 1853 place count 213 transition count 187
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 10 with 22 rules applied. Total rules applied 1875 place count 191 transition count 187
Free-agglomeration rule (complex) applied 44 times.
Iterating global reduction 11 with 44 rules applied. Total rules applied 1919 place count 191 transition count 143
Ensure Unique test removed 11 places
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 11 with 55 rules applied. Total rules applied 1974 place count 136 transition count 143
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 11 Pre rules applied. Total rules applied 1974 place count 136 transition count 132
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 1996 place count 125 transition count 132
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 12 with 11 rules applied. Total rules applied 2007 place count 114 transition count 121
Applied a total of 2007 rules in 191 ms. Remains 114 /1465 variables (removed 1351) and now considering 121/1234 (removed 1113) transitions.
Finished structural reductions, in 1 iterations. Remains : 114/1465 places, 121/1234 transitions.
// Phase 1: matrix 121 rows 114 cols
[2022-05-16 16:32:57] [INFO ] Computed 14 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 11235 resets, run finished after 2220 ms. (steps per millisecond=450 ) properties (out of 4) seen :35
Incomplete Best-First random walk after 1000001 steps, including 804 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 4) seen :30
Incomplete Best-First random walk after 1000001 steps, including 1477 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 4) seen :14
Incomplete Best-First random walk after 1000001 steps, including 1267 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 4) seen :23
Incomplete Best-First random walk after 1000001 steps, including 951 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 4) seen :36
// Phase 1: matrix 121 rows 114 cols
[2022-05-16 16:33:02] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 4 ms returned sat
[2022-05-16 16:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using state equation in 33 ms returned unsat
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 3 ms returned sat
[2022-05-16 16:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using state equation in 23 ms returned unsat
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-16 16:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using state equation in 24 ms returned unsat
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 3 ms returned sat
[2022-05-16 16:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 16:33:02] [INFO ] [Real]Absence check using state equation in 30 ms returned unsat
Current structural bounds on expressions (after SMT) : [11, 11, 11, 11] Max seen :[11, 11, 11, 11]
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-06 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-05 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-04 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00010M0001C001P001G001-UpperBounds-03 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 31677 ms.

BK_STOP 1652718782509

--------------------
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="FamilyReunion-PT-L00010M0001C001P001G001"
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 FamilyReunion-PT-L00010M0001C001P001G001, 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 r078-tall-165260110700717"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00010M0001C001P001G001.tgz
mv FamilyReunion-PT-L00010M0001C001P001G001 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 ;