Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037989500117.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-07b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989500117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.1M May 5 16:51 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 ASLink-PT-07b-UpperBounds-00
FORMULA_NAME ASLink-PT-07b-UpperBounds-01
FORMULA_NAME ASLink-PT-07b-UpperBounds-02
FORMULA_NAME ASLink-PT-07b-UpperBounds-03
FORMULA_NAME ASLink-PT-07b-UpperBounds-04
FORMULA_NAME ASLink-PT-07b-UpperBounds-05
FORMULA_NAME ASLink-PT-07b-UpperBounds-06
FORMULA_NAME ASLink-PT-07b-UpperBounds-07
FORMULA_NAME ASLink-PT-07b-UpperBounds-08
FORMULA_NAME ASLink-PT-07b-UpperBounds-09
FORMULA_NAME ASLink-PT-07b-UpperBounds-10
FORMULA_NAME ASLink-PT-07b-UpperBounds-11
FORMULA_NAME ASLink-PT-07b-UpperBounds-12
FORMULA_NAME ASLink-PT-07b-UpperBounds-13
FORMULA_NAME ASLink-PT-07b-UpperBounds-14
FORMULA_NAME ASLink-PT-07b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620425795080

Running Version 0
[2021-05-07 22:16:36] [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]
[2021-05-07 22:16:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 22:16:36] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2021-05-07 22:16:37] [INFO ] Transformed 3222 places.
[2021-05-07 22:16:37] [INFO ] Transformed 3986 transitions.
[2021-05-07 22:16:37] [INFO ] Found NUPN structural information;
[2021-05-07 22:16:37] [INFO ] Parsed PT model containing 3222 places and 3986 transitions in 284 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 3986 rows 3222 cols
[2021-05-07 22:16:37] [INFO ] Computed 316 place invariants in 452 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 16) seen :12
FORMULA ASLink-PT-07b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
// Phase 1: matrix 3986 rows 3222 cols
[2021-05-07 22:16:37] [INFO ] Computed 316 place invariants in 114 ms
[2021-05-07 22:16:38] [INFO ] [Real]Absence check using 75 positive place invariants in 77 ms returned sat
[2021-05-07 22:16:38] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 96 ms returned sat
[2021-05-07 22:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:16:41] [INFO ] [Real]Absence check using state equation in 3070 ms returned sat
[2021-05-07 22:16:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:16:42] [INFO ] [Nat]Absence check using 75 positive place invariants in 72 ms returned sat
[2021-05-07 22:16:42] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 91 ms returned sat
[2021-05-07 22:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:16:46] [INFO ] [Nat]Absence check using state equation in 3785 ms returned sat
[2021-05-07 22:16:48] [INFO ] Deduced a trap composed of 21 places in 2097 ms of which 5 ms to minimize.
[2021-05-07 22:16:48] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-07 22:16:49] [INFO ] [Real]Absence check using 75 positive place invariants in 73 ms returned sat
[2021-05-07 22:16:49] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 96 ms returned sat
[2021-05-07 22:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:16:52] [INFO ] [Real]Absence check using state equation in 2615 ms returned sat
[2021-05-07 22:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:16:52] [INFO ] [Nat]Absence check using 75 positive place invariants in 69 ms returned sat
[2021-05-07 22:16:52] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 86 ms returned sat
[2021-05-07 22:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:16:57] [INFO ] [Nat]Absence check using state equation in 4348 ms returned unknown
[2021-05-07 22:16:57] [INFO ] [Real]Absence check using 75 positive place invariants in 66 ms returned sat
[2021-05-07 22:16:57] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 96 ms returned sat
[2021-05-07 22:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:00] [INFO ] [Real]Absence check using state equation in 2176 ms returned sat
[2021-05-07 22:17:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:17:00] [INFO ] [Nat]Absence check using 75 positive place invariants in 70 ms returned sat
[2021-05-07 22:17:00] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 103 ms returned sat
[2021-05-07 22:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:05] [INFO ] [Nat]Absence check using state equation in 4330 ms returned unknown
[2021-05-07 22:17:05] [INFO ] [Real]Absence check using 75 positive place invariants in 69 ms returned sat
[2021-05-07 22:17:05] [INFO ] [Real]Absence check using 75 positive and 241 generalized place invariants in 95 ms returned sat
[2021-05-07 22:17:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:08] [INFO ] [Real]Absence check using state equation in 2730 ms returned sat
[2021-05-07 22:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:17:09] [INFO ] [Nat]Absence check using 75 positive place invariants in 68 ms returned sat
[2021-05-07 22:17:09] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 89 ms returned sat
[2021-05-07 22:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:13] [INFO ] [Nat]Absence check using state equation in 4423 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 3222 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions removed 752 transitions
Trivial Post-agglo rules discarded 752 transitions
Performed 752 trivial Post agglomeration. Transition count delta: 752
Iterating post reduction 0 with 752 rules applied. Total rules applied 752 place count 3222 transition count 3234
Reduce places removed 752 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 786 rules applied. Total rules applied 1538 place count 2470 transition count 3200
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1547 place count 2461 transition count 3200
Performed 746 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 746 Pre rules applied. Total rules applied 1547 place count 2461 transition count 2454
Deduced a syphon composed of 746 places in 7 ms
Ensure Unique test removed 73 places
Reduce places removed 819 places and 0 transitions.
Iterating global reduction 3 with 1565 rules applied. Total rules applied 3112 place count 1642 transition count 2454
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 3 with 53 rules applied. Total rules applied 3165 place count 1635 transition count 2408
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 3211 place count 1589 transition count 2408
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3211 place count 1589 transition count 2380
Deduced a syphon composed of 28 places in 15 ms
Ensure Unique test removed 28 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 3295 place count 1533 transition count 2380
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3295 place count 1533 transition count 2352
Deduced a syphon composed of 28 places in 18 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 3351 place count 1505 transition count 2352
Discarding 103 places :
Symmetric choice reduction at 5 with 103 rule applications. Total rules 3454 place count 1402 transition count 2249
Iterating global reduction 5 with 103 rules applied. Total rules applied 3557 place count 1402 transition count 2249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3558 place count 1402 transition count 2248
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 34 Pre rules applied. Total rules applied 3558 place count 1402 transition count 2214
Deduced a syphon composed of 34 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 6 with 69 rules applied. Total rules applied 3627 place count 1367 transition count 2214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3627 place count 1367 transition count 2213
Deduced a syphon composed of 1 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 3630 place count 1365 transition count 2213
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 3638 place count 1357 transition count 2162
Iterating global reduction 6 with 8 rules applied. Total rules applied 3646 place count 1357 transition count 2162
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 3646 place count 1357 transition count 2155
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 3660 place count 1350 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3661 place count 1349 transition count 2147
Iterating global reduction 6 with 1 rules applied. Total rules applied 3662 place count 1349 transition count 2147
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3663 place count 1348 transition count 2139
Iterating global reduction 6 with 1 rules applied. Total rules applied 3664 place count 1348 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3665 place count 1347 transition count 2131
Iterating global reduction 6 with 1 rules applied. Total rules applied 3666 place count 1347 transition count 2131
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3667 place count 1346 transition count 2123
Iterating global reduction 6 with 1 rules applied. Total rules applied 3668 place count 1346 transition count 2123
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3669 place count 1345 transition count 2115
Iterating global reduction 6 with 1 rules applied. Total rules applied 3670 place count 1345 transition count 2115
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3671 place count 1344 transition count 2107
Iterating global reduction 6 with 1 rules applied. Total rules applied 3672 place count 1344 transition count 2107
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3673 place count 1343 transition count 2099
Iterating global reduction 6 with 1 rules applied. Total rules applied 3674 place count 1343 transition count 2099
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3675 place count 1342 transition count 2091
Iterating global reduction 6 with 1 rules applied. Total rules applied 3676 place count 1342 transition count 2091
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3677 place count 1341 transition count 2083
Iterating global reduction 6 with 1 rules applied. Total rules applied 3678 place count 1341 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3679 place count 1340 transition count 2075
Iterating global reduction 6 with 1 rules applied. Total rules applied 3680 place count 1340 transition count 2075
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3681 place count 1339 transition count 2067
Iterating global reduction 6 with 1 rules applied. Total rules applied 3682 place count 1339 transition count 2067
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3683 place count 1338 transition count 2059
Iterating global reduction 6 with 1 rules applied. Total rules applied 3684 place count 1338 transition count 2059
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3685 place count 1337 transition count 2051
Iterating global reduction 6 with 1 rules applied. Total rules applied 3686 place count 1337 transition count 2051
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3687 place count 1336 transition count 2043
Iterating global reduction 6 with 1 rules applied. Total rules applied 3688 place count 1336 transition count 2043
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3689 place count 1335 transition count 2035
Iterating global reduction 6 with 1 rules applied. Total rules applied 3690 place count 1335 transition count 2035
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3691 place count 1334 transition count 2027
Iterating global reduction 6 with 1 rules applied. Total rules applied 3692 place count 1334 transition count 2027
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 186
Deduced a syphon composed of 186 places in 3 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 4064 place count 1148 transition count 1841
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4065 place count 1147 transition count 1840
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 4067 place count 1146 transition count 1840
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4068 place count 1145 transition count 1839
Iterating global reduction 6 with 1 rules applied. Total rules applied 4069 place count 1145 transition count 1839
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 6 with 2 rules applied. Total rules applied 4071 place count 1145 transition count 1837
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4072 place count 1144 transition count 1837
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4074 place count 1143 transition count 1846
Free-agglomeration rule applied 8 times.
Iterating global reduction 8 with 8 rules applied. Total rules applied 4082 place count 1143 transition count 1838
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 4090 place count 1135 transition count 1838
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 4096 place count 1135 transition count 1832
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 4102 place count 1129 transition count 1832
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 4103 place count 1128 transition count 1831
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 21 rules applied. Total rules applied 4124 place count 1114 transition count 1824
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 4131 place count 1107 transition count 1824
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 21 Pre rules applied. Total rules applied 4131 place count 1107 transition count 1803
Deduced a syphon composed of 21 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 12 with 43 rules applied. Total rules applied 4174 place count 1085 transition count 1803
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 12 with 8 rules applied. Total rules applied 4182 place count 1077 transition count 1803
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 4182 place count 1077 transition count 1802
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4184 place count 1076 transition count 1802
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 13 with 30 rules applied. Total rules applied 4214 place count 1061 transition count 1787
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 4221 place count 1054 transition count 1780
Iterating global reduction 13 with 7 rules applied. Total rules applied 4228 place count 1054 transition count 1780
Free-agglomeration rule applied 7 times.
Iterating global reduction 13 with 7 rules applied. Total rules applied 4235 place count 1054 transition count 1773
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 4242 place count 1047 transition count 1773
Applied a total of 4242 rules in 2884 ms. Remains 1047 /3222 variables (removed 2175) and now considering 1773/3986 (removed 2213) transitions.
Finished structural reductions, in 1 iterations. Remains : 1047/3222 places, 1773/3986 transitions.
// Phase 1: matrix 1773 rows 1047 cols
[2021-05-07 22:17:16] [INFO ] Computed 182 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 10742 resets, run finished after 3997 ms. (steps per millisecond=250 ) properties (out of 4) seen :3
FORMULA ASLink-PT-07b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1533 resets, run finished after 1511 ms. (steps per millisecond=661 ) properties (out of 1) seen :0
// Phase 1: matrix 1773 rows 1047 cols
[2021-05-07 22:17:22] [INFO ] Computed 182 place invariants in 28 ms
[2021-05-07 22:17:22] [INFO ] [Real]Absence check using 49 positive place invariants in 20 ms returned sat
[2021-05-07 22:17:22] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 26 ms returned sat
[2021-05-07 22:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:22] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2021-05-07 22:17:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:17:23] [INFO ] [Nat]Absence check using 49 positive place invariants in 16 ms returned sat
[2021-05-07 22:17:23] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 25 ms returned sat
[2021-05-07 22:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:24] [INFO ] [Nat]Absence check using state equation in 1047 ms returned sat
[2021-05-07 22:17:24] [INFO ] Computed and/alt/rep : 695/2657/695 causal constraints (skipped 1041 transitions) in 120 ms.
[2021-05-07 22:17:33] [INFO ] Added : 536 causal constraints over 108 iterations in 9392 ms. Result :sat
Minimization took 635 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 195800 steps, including 1002 resets, run finished after 742 ms. (steps per millisecond=263 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 1047 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1047/1047 places, 1773/1773 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1047 transition count 1771
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1045 transition count 1771
Applied a total of 4 rules in 48 ms. Remains 1045 /1047 variables (removed 2) and now considering 1771/1773 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1045/1047 places, 1771/1773 transitions.
// Phase 1: matrix 1771 rows 1045 cols
[2021-05-07 22:17:35] [INFO ] Computed 182 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 10900 resets, run finished after 3752 ms. (steps per millisecond=266 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1527 resets, run finished after 1475 ms. (steps per millisecond=677 ) properties (out of 1) seen :0
// Phase 1: matrix 1771 rows 1045 cols
[2021-05-07 22:17:40] [INFO ] Computed 182 place invariants in 27 ms
[2021-05-07 22:17:40] [INFO ] [Real]Absence check using 49 positive place invariants in 15 ms returned sat
[2021-05-07 22:17:40] [INFO ] [Real]Absence check using 49 positive and 133 generalized place invariants in 25 ms returned sat
[2021-05-07 22:17:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:41] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2021-05-07 22:17:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:17:41] [INFO ] [Nat]Absence check using 49 positive place invariants in 16 ms returned sat
[2021-05-07 22:17:41] [INFO ] [Nat]Absence check using 49 positive and 133 generalized place invariants in 25 ms returned sat
[2021-05-07 22:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:17:41] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2021-05-07 22:17:42] [INFO ] Computed and/alt/rep : 693/2655/693 causal constraints (skipped 1041 transitions) in 83 ms.
[2021-05-07 22:17:50] [INFO ] Added : 503 causal constraints over 101 iterations in 8322 ms. Result :sat
Minimization took 853 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 362000 steps, including 2744 resets, run finished after 1370 ms. (steps per millisecond=264 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 1045 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1045/1045 places, 1771/1771 transitions.
Applied a total of 0 rules in 41 ms. Remains 1045 /1045 variables (removed 0) and now considering 1771/1771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1045/1045 places, 1771/1771 transitions.
Starting structural reductions, iteration 0 : 1045/1045 places, 1771/1771 transitions.
Applied a total of 0 rules in 41 ms. Remains 1045 /1045 variables (removed 0) and now considering 1771/1771 (removed 0) transitions.
// Phase 1: matrix 1771 rows 1045 cols
[2021-05-07 22:17:52] [INFO ] Computed 182 place invariants in 27 ms
[2021-05-07 22:17:53] [INFO ] Implicit Places using invariants in 737 ms returned [1, 18, 19, 32, 49, 67, 136, 140, 149, 150, 152, 169, 187, 256, 260, 261, 272, 273, 275, 292, 310, 379, 383, 384, 395, 396, 398, 415, 433, 502, 506, 507, 518, 519, 521, 538, 556, 625, 629, 630, 641, 642, 644, 661, 679, 748, 752, 753, 764, 765, 767, 784, 802, 871, 875, 876, 879, 890, 891, 892, 910, 912, 916, 934, 935, 936, 937, 949, 955, 961, 967, 973, 979, 985, 991, 997, 1003, 1009]
Discarding 78 places :
Implicit Place search using SMT only with invariants took 741 ms to find 78 implicit places.
[2021-05-07 22:17:53] [INFO ] Redundant transitions in 128 ms returned []
// Phase 1: matrix 1771 rows 967 cols
[2021-05-07 22:17:53] [INFO ] Computed 104 place invariants in 21 ms
[2021-05-07 22:17:54] [INFO ] Dead Transitions using invariants and state equation in 745 ms returned []
Starting structural reductions, iteration 1 : 967/1045 places, 1771/1771 transitions.
Drop transitions removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 143 place count 967 transition count 1628
Reduce places removed 143 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 293 place count 824 transition count 1621
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 293 place count 824 transition count 1586
Deduced a syphon composed of 35 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 71 rules applied. Total rules applied 364 place count 788 transition count 1586
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 376 place count 784 transition count 1578
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 384 place count 776 transition count 1578
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 399 place count 761 transition count 1563
Iterating global reduction 4 with 15 rules applied. Total rules applied 414 place count 761 transition count 1563
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 417 place count 761 transition count 1560
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 417 place count 761 transition count 1559
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 419 place count 760 transition count 1559
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 422 place count 757 transition count 1553
Iterating global reduction 5 with 3 rules applied. Total rules applied 425 place count 757 transition count 1553
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 426 place count 756 transition count 1552
Iterating global reduction 5 with 1 rules applied. Total rules applied 427 place count 756 transition count 1552
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 428 place count 755 transition count 1550
Iterating global reduction 5 with 1 rules applied. Total rules applied 429 place count 755 transition count 1550
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 5 with 102 rules applied. Total rules applied 531 place count 704 transition count 1499
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 538 place count 697 transition count 1492
Iterating global reduction 5 with 7 rules applied. Total rules applied 545 place count 697 transition count 1492
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 552 place count 697 transition count 1485
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 556 place count 695 transition count 1486
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 6 with 15 rules applied. Total rules applied 571 place count 695 transition count 1471
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 587 place count 679 transition count 1471
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 7 with 21 rules applied. Total rules applied 608 place count 679 transition count 1471
Applied a total of 608 rules in 266 ms. Remains 679 /967 variables (removed 288) and now considering 1471/1771 (removed 300) transitions.
// Phase 1: matrix 1471 rows 679 cols
[2021-05-07 22:17:54] [INFO ] Computed 98 place invariants in 16 ms
[2021-05-07 22:17:55] [INFO ] Implicit Places using invariants in 482 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 329, 346, 352, 355, 357, 362, 363, 415, 432, 438, 441, 443, 448, 449, 501, 518, 524, 527, 529, 534, 535, 587, 604, 610, 613, 615]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 484 ms to find 47 implicit places.
Starting structural reductions, iteration 2 : 632/1045 places, 1471/1771 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 611 transition count 1450
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 611 transition count 1450
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 604 transition count 1443
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 604 transition count 1443
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 84 place count 590 transition count 1429
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 105 place count 590 transition count 1408
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 126 place count 569 transition count 1408
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 133 place count 569 transition count 1401
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 140 place count 562 transition count 1401
Applied a total of 140 rules in 126 ms. Remains 562 /632 variables (removed 70) and now considering 1401/1471 (removed 70) transitions.
// Phase 1: matrix 1401 rows 562 cols
[2021-05-07 22:17:55] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 22:17:55] [INFO ] Implicit Places using invariants in 344 ms returned []
// Phase 1: matrix 1401 rows 562 cols
[2021-05-07 22:17:55] [INFO ] Computed 51 place invariants in 16 ms
[2021-05-07 22:17:56] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 562/1045 places, 1401/1771 transitions.
Successfully produced net in file /tmp/petri1000_1619440605086370158.dot
Successfully produced net in file /tmp/petri1001_5882236182910481851.dot
Successfully produced net in file /tmp/petri1002_786413925925054395.dot
Successfully produced net in file /tmp/petri1003_5832990214507103343.dot
Successfully produced net in file /tmp/petri1004_4975334250557435518.dot
Successfully produced net in file /tmp/petri1005_4576964747089800647.dot
Successfully produced net in file /tmp/petri1006_7577325810456550863.dot
Drop transitions removed 7 transitions
Dominated transitions for bounds rules discarded 7 transitions
// Phase 1: matrix 1394 rows 562 cols
[2021-05-07 22:17:56] [INFO ] Computed 51 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 17555 resets, run finished after 3237 ms. (steps per millisecond=308 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3256 resets, run finished after 882 ms. (steps per millisecond=1133 ) properties (out of 1) seen :0
// Phase 1: matrix 1394 rows 562 cols
[2021-05-07 22:18:00] [INFO ] Computed 51 place invariants in 21 ms
[2021-05-07 22:18:00] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2021-05-07 22:18:00] [INFO ] [Real]Absence check using 12 positive and 39 generalized place invariants in 10 ms returned sat
[2021-05-07 22:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:01] [INFO ] [Real]Absence check using state equation in 354 ms returned sat
[2021-05-07 22:18:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:18:01] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:01] [INFO ] [Nat]Absence check using 12 positive and 39 generalized place invariants in 10 ms returned sat
[2021-05-07 22:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:02] [INFO ] [Nat]Absence check using state equation in 849 ms returned sat
[2021-05-07 22:18:02] [INFO ] Computed and/alt/rep : 311/1382/311 causal constraints (skipped 1046 transitions) in 82 ms.
[2021-05-07 22:18:02] [INFO ] Added : 27 causal constraints over 7 iterations in 698 ms. Result :sat
Minimization took 264 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 117400 steps, including 2886 resets, run finished after 382 ms. (steps per millisecond=307 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 562 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 562/562 places, 1394/1394 transitions.
Graph (complete) has 3458 edges and 562 vertex of which 555 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 8 place count 555 transition count 1394
Applied a total of 8 rules in 41 ms. Remains 555 /562 variables (removed 7) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 555/562 places, 1394/1394 transitions.
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:03] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 17475 resets, run finished after 3043 ms. (steps per millisecond=328 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3249 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 1) seen :0
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:07] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 22:18:07] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:07] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 22:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:08] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2021-05-07 22:18:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:18:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:08] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 22:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:08] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2021-05-07 22:18:08] [INFO ] Computed and/alt/rep : 311/1380/311 causal constraints (skipped 1046 transitions) in 69 ms.
[2021-05-07 22:18:10] [INFO ] Added : 71 causal constraints over 15 iterations in 2389 ms. Result :sat
Minimization took 248 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 152000 steps, including 2378 resets, run finished after 504 ms. (steps per millisecond=301 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 555 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 555/555 places, 1394/1394 transitions.
Applied a total of 0 rules in 22 ms. Remains 555 /555 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 555/555 places, 1394/1394 transitions.
Starting structural reductions, iteration 0 : 555/555 places, 1394/1394 transitions.
Applied a total of 0 rules in 22 ms. Remains 555 /555 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:11] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 22:18:12] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:12] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 22:18:13] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1285 ms to find 0 implicit places.
[2021-05-07 22:18:13] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:13] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 22:18:13] [INFO ] Dead Transitions using invariants and state equation in 517 ms returned []
Finished structural reductions, in 1 iterations. Remains : 555/555 places, 1394/1394 transitions.
Starting property specific reduction for ASLink-PT-07b-UpperBounds-04
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:13] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 188 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:13] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 22:18:13] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:13] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 22:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:14] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2021-05-07 22:18:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:18:14] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:14] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 22:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:14] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2021-05-07 22:18:14] [INFO ] Computed and/alt/rep : 311/1380/311 causal constraints (skipped 1046 transitions) in 67 ms.
[2021-05-07 22:18:17] [INFO ] Added : 71 causal constraints over 15 iterations in 2352 ms. Result :sat
Minimization took 247 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 152000 steps, including 2375 resets, run finished after 457 ms. (steps per millisecond=332 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 555 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 555/555 places, 1394/1394 transitions.
Applied a total of 0 rules in 21 ms. Remains 555 /555 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 555/555 places, 1394/1394 transitions.
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:17] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 17474 resets, run finished after 2916 ms. (steps per millisecond=342 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3237 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 1) seen :0
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:21] [INFO ] Computed 51 place invariants in 16 ms
[2021-05-07 22:18:21] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:21] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 10 ms returned sat
[2021-05-07 22:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:22] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2021-05-07 22:18:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 22:18:22] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 22:18:22] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 22:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 22:18:22] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2021-05-07 22:18:22] [INFO ] Computed and/alt/rep : 311/1380/311 causal constraints (skipped 1046 transitions) in 69 ms.
[2021-05-07 22:18:25] [INFO ] Added : 71 causal constraints over 15 iterations in 2372 ms. Result :sat
Minimization took 247 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 152000 steps, including 2391 resets, run finished after 453 ms. (steps per millisecond=335 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 555 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 555/555 places, 1394/1394 transitions.
Applied a total of 0 rules in 20 ms. Remains 555 /555 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 555/555 places, 1394/1394 transitions.
Starting structural reductions, iteration 0 : 555/555 places, 1394/1394 transitions.
Applied a total of 0 rules in 20 ms. Remains 555 /555 variables (removed 0) and now considering 1394/1394 (removed 0) transitions.
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:25] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 22:18:26] [INFO ] Implicit Places using invariants in 295 ms returned []
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:26] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 22:18:27] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
[2021-05-07 22:18:27] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1394 rows 555 cols
[2021-05-07 22:18:27] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 22:18:27] [INFO ] Dead Transitions using invariants and state equation in 514 ms returned []
Finished structural reductions, in 1 iterations. Remains : 555/555 places, 1394/1394 transitions.
Ending property specific reduction for ASLink-PT-07b-UpperBounds-04 in 13890 ms.
[2021-05-07 22:18:27] [INFO ] Flatten gal took : 155 ms
[2021-05-07 22:18:27] [INFO ] Applying decomposition
[2021-05-07 22:18:28] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3224137525794901423.txt, -o, /tmp/graph3224137525794901423.bin, -w, /tmp/graph3224137525794901423.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3224137525794901423.bin, -l, -1, -v, -w, /tmp/graph3224137525794901423.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 22:18:28] [INFO ] Decomposing Gal with order
[2021-05-07 22:18:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 22:18:28] [INFO ] Removed a total of 2763 redundant transitions.
[2021-05-07 22:18:28] [INFO ] Flatten gal took : 167 ms
[2021-05-07 22:18:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 29 ms.
[2021-05-07 22:18:28] [INFO ] Time to serialize gal into /tmp/UpperBounds15494643502419352135.gal : 16 ms
[2021-05-07 22:18:28] [INFO ] Time to serialize properties into /tmp/UpperBounds10214019621531286837.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds15494643502419352135.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds10214019621531286837.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds15494643502419352135.gal -t CGAL -reachable-file /tmp/UpperBounds10214019621531286837.prop --nowitness
Loading property file /tmp/UpperBounds10214019621531286837.prop.
Detected timeout of ITS tools.
[2021-05-07 22:39:07] [INFO ] Applying decomposition
[2021-05-07 22:39:07] [INFO ] Flatten gal took : 434 ms
[2021-05-07 22:39:07] [INFO ] Decomposing Gal with order
[2021-05-07 22:39:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 22:39:08] [INFO ] Removed a total of 2645 redundant transitions.
[2021-05-07 22:39:08] [INFO ] Flatten gal took : 414 ms
[2021-05-07 22:39:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1097 labels/synchronizations in 127 ms.
[2021-05-07 22:39:08] [INFO ] Time to serialize gal into /tmp/UpperBounds16483406085198505134.gal : 23 ms
[2021-05-07 22:39:08] [INFO ] Time to serialize properties into /tmp/UpperBounds5953369417491415727.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds16483406085198505134.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds5953369417491415727.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds16483406085198505134.gal -t CGAL -reachable-file /tmp/UpperBounds5953369417491415727.prop --nowitness
Loading property file /tmp/UpperBounds5953369417491415727.prop.
Detected timeout of ITS tools.
[2021-05-07 22:59:46] [INFO ] Flatten gal took : 166 ms
[2021-05-07 22:59:48] [INFO ] Input system was already deterministic with 1394 transitions.
[2021-05-07 22:59:48] [INFO ] Transformed 555 places.
[2021-05-07 22:59:48] [INFO ] Transformed 1394 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-07 22:59:48] [INFO ] Time to serialize gal into /tmp/UpperBounds5795189015993462664.gal : 35 ms
[2021-05-07 22:59:48] [INFO ] Time to serialize properties into /tmp/UpperBounds3728910706547901725.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds5795189015993462664.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds3728910706547901725.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds5795189015993462664.gal -t CGAL -reachable-file /tmp/UpperBounds3728910706547901725.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds3728910706547901725.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ASLink-PT-07b"
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 ASLink-PT-07b, 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 r007-tall-162037989500117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b 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 ;