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-162037989500109.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-07a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989500109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K 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 2.9K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 15K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K 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 677K 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-07a-UpperBounds-00
FORMULA_NAME ASLink-PT-07a-UpperBounds-01
FORMULA_NAME ASLink-PT-07a-UpperBounds-02
FORMULA_NAME ASLink-PT-07a-UpperBounds-03
FORMULA_NAME ASLink-PT-07a-UpperBounds-04
FORMULA_NAME ASLink-PT-07a-UpperBounds-05
FORMULA_NAME ASLink-PT-07a-UpperBounds-06
FORMULA_NAME ASLink-PT-07a-UpperBounds-07
FORMULA_NAME ASLink-PT-07a-UpperBounds-08
FORMULA_NAME ASLink-PT-07a-UpperBounds-09
FORMULA_NAME ASLink-PT-07a-UpperBounds-10
FORMULA_NAME ASLink-PT-07a-UpperBounds-11
FORMULA_NAME ASLink-PT-07a-UpperBounds-12
FORMULA_NAME ASLink-PT-07a-UpperBounds-13
FORMULA_NAME ASLink-PT-07a-UpperBounds-14
FORMULA_NAME ASLink-PT-07a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620422180167

Running Version 0
[2021-05-07 21:16:21] [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 21:16:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 21:16:21] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2021-05-07 21:16:21] [INFO ] Transformed 1601 places.
[2021-05-07 21:16:21] [INFO ] Transformed 2373 transitions.
[2021-05-07 21:16:21] [INFO ] Found NUPN structural information;
[2021-05-07 21:16:21] [INFO ] Parsed PT model containing 1601 places and 2373 transitions in 199 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
// Phase 1: matrix 2348 rows 1601 cols
[2021-05-07 21:16:22] [INFO ] Computed 308 place invariants in 151 ms
Incomplete random walk after 10000 steps, including 52 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 16) seen :8
FORMULA ASLink-PT-07a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
// Phase 1: matrix 2348 rows 1601 cols
[2021-05-07 21:16:22] [INFO ] Computed 308 place invariants in 41 ms
[2021-05-07 21:16:23] [INFO ] [Real]Absence check using 75 positive place invariants in 72 ms returned sat
[2021-05-07 21:16:23] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 60 ms returned sat
[2021-05-07 21:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:24] [INFO ] [Real]Absence check using state equation in 891 ms returned sat
[2021-05-07 21:16:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:24] [INFO ] [Nat]Absence check using 75 positive place invariants in 36 ms returned sat
[2021-05-07 21:16:24] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 57 ms returned sat
[2021-05-07 21:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:27] [INFO ] [Nat]Absence check using state equation in 3170 ms returned sat
[2021-05-07 21:16:27] [INFO ] Deduced a trap composed of 36 places in 192 ms of which 4 ms to minimize.
[2021-05-07 21:16:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 395 ms
[2021-05-07 21:16:28] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 184 ms.
[2021-05-07 21:16:29] [INFO ] Added : 5 causal constraints over 1 iterations in 1052 ms. Result :unknown
[2021-05-07 21:16:29] [INFO ] [Real]Absence check using 75 positive place invariants in 49 ms returned sat
[2021-05-07 21:16:29] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 57 ms returned sat
[2021-05-07 21:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:30] [INFO ] [Real]Absence check using state equation in 904 ms returned sat
[2021-05-07 21:16:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:30] [INFO ] [Nat]Absence check using 75 positive place invariants in 34 ms returned sat
[2021-05-07 21:16:30] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 56 ms returned sat
[2021-05-07 21:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:35] [INFO ] [Nat]Absence check using state equation in 4679 ms returned unknown
[2021-05-07 21:16:35] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:16:35] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 56 ms returned sat
[2021-05-07 21:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:36] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2021-05-07 21:16:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:37] [INFO ] [Nat]Absence check using 75 positive place invariants in 33 ms returned sat
[2021-05-07 21:16:37] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 55 ms returned sat
[2021-05-07 21:16:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:41] [INFO ] [Nat]Absence check using state equation in 4684 ms returned unknown
[2021-05-07 21:16:42] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:16:42] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 55 ms returned sat
[2021-05-07 21:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:43] [INFO ] [Real]Absence check using state equation in 1095 ms returned sat
[2021-05-07 21:16:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:43] [INFO ] [Nat]Absence check using 75 positive place invariants in 33 ms returned sat
[2021-05-07 21:16:43] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 54 ms returned sat
[2021-05-07 21:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:48] [INFO ] [Nat]Absence check using state equation in 4696 ms returned unknown
[2021-05-07 21:16:48] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:16:48] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 56 ms returned sat
[2021-05-07 21:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:49] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2021-05-07 21:16:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:49] [INFO ] [Nat]Absence check using 75 positive place invariants in 33 ms returned sat
[2021-05-07 21:16:49] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 63 ms returned sat
[2021-05-07 21:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:54] [INFO ] [Nat]Absence check using state equation in 4698 ms returned unknown
[2021-05-07 21:16:54] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:16:54] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 56 ms returned sat
[2021-05-07 21:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:16:55] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2021-05-07 21:16:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:16:55] [INFO ] [Nat]Absence check using 75 positive place invariants in 32 ms returned sat
[2021-05-07 21:16:56] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 54 ms returned sat
[2021-05-07 21:16:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:00] [INFO ] [Nat]Absence check using state equation in 4243 ms returned sat
[2021-05-07 21:17:00] [INFO ] Deduced a trap composed of 35 places in 598 ms of which 7 ms to minimize.
[2021-05-07 21:17:00] [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: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 21:17:01] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:17:01] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 58 ms returned sat
[2021-05-07 21:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:02] [INFO ] [Real]Absence check using state equation in 839 ms returned sat
[2021-05-07 21:17:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:17:02] [INFO ] [Nat]Absence check using 75 positive place invariants in 33 ms returned sat
[2021-05-07 21:17:02] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 54 ms returned sat
[2021-05-07 21:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:04] [INFO ] [Nat]Absence check using state equation in 1652 ms returned sat
[2021-05-07 21:17:04] [INFO ] Computed and/alt/rep : 982/3478/982 causal constraints (skipped 1365 transitions) in 140 ms.
[2021-05-07 21:17:07] [INFO ] Added : 5 causal constraints over 1 iterations in 2987 ms. Result :unknown
[2021-05-07 21:17:07] [INFO ] [Real]Absence check using 75 positive place invariants in 31 ms returned sat
[2021-05-07 21:17:07] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 56 ms returned sat
[2021-05-07 21:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:08] [INFO ] [Real]Absence check using state equation in 836 ms returned sat
[2021-05-07 21:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:17:08] [INFO ] [Nat]Absence check using 75 positive place invariants in 33 ms returned sat
[2021-05-07 21:17:08] [INFO ] [Nat]Absence check using 75 positive and 233 generalized place invariants in 53 ms returned sat
[2021-05-07 21:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:13] [INFO ] [Nat]Absence check using state equation in 4753 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 155100 steps, including 1607 resets, run finished after 829 ms. (steps per millisecond=187 ) properties (out of 8) seen :1 could not realise parikh vector
FORMULA ASLink-PT-07a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 180000 steps, including 1890 resets, run finished after 893 ms. (steps per millisecond=201 ) properties (out of 7) seen :1 could not realise parikh vector
FORMULA ASLink-PT-07a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 1601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 28 places
Discarding 14 places :
Implicit places reduction removed 14 places
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 186 rules applied. Total rules applied 186 place count 1559 transition count 2204
Reduce places removed 144 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 145 rules applied. Total rules applied 331 place count 1415 transition count 2203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 1414 transition count 2203
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 332 place count 1414 transition count 2054
Deduced a syphon composed of 149 places in 8 ms
Ensure Unique test removed 59 places
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 3 with 357 rules applied. Total rules applied 689 place count 1206 transition count 2054
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 690 place count 1206 transition count 2053
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 691 place count 1205 transition count 2053
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 700 place count 1196 transition count 2006
Ensure Unique test removed 1 places
Iterating global reduction 5 with 10 rules applied. Total rules applied 710 place count 1195 transition count 2006
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 716 place count 1194 transition count 2001
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 719 place count 1191 transition count 2001
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 720 place count 1190 transition count 1993
Iterating global reduction 7 with 1 rules applied. Total rules applied 721 place count 1190 transition count 1993
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 722 place count 1189 transition count 1985
Iterating global reduction 7 with 1 rules applied. Total rules applied 723 place count 1189 transition count 1985
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 724 place count 1188 transition count 1977
Iterating global reduction 7 with 1 rules applied. Total rules applied 725 place count 1188 transition count 1977
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 726 place count 1187 transition count 1969
Iterating global reduction 7 with 1 rules applied. Total rules applied 727 place count 1187 transition count 1969
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 728 place count 1186 transition count 1961
Iterating global reduction 7 with 1 rules applied. Total rules applied 729 place count 1186 transition count 1961
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 730 place count 1185 transition count 1953
Iterating global reduction 7 with 1 rules applied. Total rules applied 731 place count 1185 transition count 1953
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 732 place count 1184 transition count 1945
Iterating global reduction 7 with 1 rules applied. Total rules applied 733 place count 1184 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 734 place count 1183 transition count 1937
Iterating global reduction 7 with 1 rules applied. Total rules applied 735 place count 1183 transition count 1937
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 736 place count 1182 transition count 1929
Iterating global reduction 7 with 1 rules applied. Total rules applied 737 place count 1182 transition count 1929
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 738 place count 1181 transition count 1921
Iterating global reduction 7 with 1 rules applied. Total rules applied 739 place count 1181 transition count 1921
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 740 place count 1180 transition count 1913
Iterating global reduction 7 with 1 rules applied. Total rules applied 741 place count 1180 transition count 1913
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 742 place count 1179 transition count 1905
Iterating global reduction 7 with 1 rules applied. Total rules applied 743 place count 1179 transition count 1905
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 744 place count 1178 transition count 1897
Iterating global reduction 7 with 1 rules applied. Total rules applied 745 place count 1178 transition count 1897
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 746 place count 1177 transition count 1889
Iterating global reduction 7 with 1 rules applied. Total rules applied 747 place count 1177 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 748 place count 1176 transition count 1881
Iterating global reduction 7 with 1 rules applied. Total rules applied 749 place count 1176 transition count 1881
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 750 place count 1175 transition count 1873
Iterating global reduction 7 with 1 rules applied. Total rules applied 751 place count 1175 transition count 1873
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 849 place count 1126 transition count 1824
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 856 place count 1126 transition count 1817
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 863 place count 1119 transition count 1817
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 870 place count 1119 transition count 1817
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 871 place count 1118 transition count 1816
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 885 place count 1104 transition count 1816
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 885 place count 1104 transition count 1789
Deduced a syphon composed of 27 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 940 place count 1076 transition count 1789
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 9 with 8 rules applied. Total rules applied 948 place count 1068 transition count 1789
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 948 place count 1068 transition count 1788
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 950 place count 1067 transition count 1788
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 10 with 16 rules applied. Total rules applied 966 place count 1059 transition count 1780
Discarding 7 places :
Symmetric choice reduction at 10 with 7 rule applications. Total rules 973 place count 1052 transition count 1773
Iterating global reduction 10 with 7 rules applied. Total rules applied 980 place count 1052 transition count 1773
Free-agglomeration rule applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 987 place count 1052 transition count 1766
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 995 place count 1045 transition count 1765
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 1000 place count 1045 transition count 1765
Applied a total of 1000 rules in 1604 ms. Remains 1045 /1601 variables (removed 556) and now considering 1765/2348 (removed 583) transitions.
Finished structural reductions, in 1 iterations. Remains : 1045/1601 places, 1765/2348 transitions.
// Phase 1: matrix 1765 rows 1045 cols
[2021-05-07 21:17:16] [INFO ] Computed 182 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 10907 resets, run finished after 3961 ms. (steps per millisecond=252 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1544 resets, run finished after 1525 ms. (steps per millisecond=655 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1548 resets, run finished after 1535 ms. (steps per millisecond=651 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1552 resets, run finished after 1520 ms. (steps per millisecond=657 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1561 resets, run finished after 1510 ms. (steps per millisecond=662 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1552 resets, run finished after 1519 ms. (steps per millisecond=658 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1546 resets, run finished after 1515 ms. (steps per millisecond=660 ) properties (out of 6) seen :0
// Phase 1: matrix 1765 rows 1045 cols
[2021-05-07 21:17:29] [INFO ] Computed 182 place invariants in 30 ms
[2021-05-07 21:17:29] [INFO ] [Real]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:17:30] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 25 ms returned sat
[2021-05-07 21:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:30] [INFO ] [Real]Absence check using state equation in 552 ms returned sat
[2021-05-07 21:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:17:30] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:17:30] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 24 ms returned sat
[2021-05-07 21:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:31] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2021-05-07 21:17:31] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 90 ms.
[2021-05-07 21:17:41] [INFO ] Added : 552 causal constraints over 111 iterations in 10367 ms. Result :sat
Minimization took 559 ms.
[2021-05-07 21:17:42] [INFO ] [Real]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:17:42] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 25 ms returned sat
[2021-05-07 21:17:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:43] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2021-05-07 21:17:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:17:43] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:17:43] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 24 ms returned sat
[2021-05-07 21:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:44] [INFO ] [Nat]Absence check using state equation in 687 ms returned sat
[2021-05-07 21:17:44] [INFO ] Deduced a trap composed of 114 places in 293 ms of which 1 ms to minimize.
[2021-05-07 21:17:44] [INFO ] Deduced a trap composed of 122 places in 294 ms of which 1 ms to minimize.
[2021-05-07 21:17:45] [INFO ] Deduced a trap composed of 134 places in 295 ms of which 1 ms to minimize.
[2021-05-07 21:17:45] [INFO ] Deduced a trap composed of 120 places in 295 ms of which 1 ms to minimize.
[2021-05-07 21:17:45] [INFO ] Deduced a trap composed of 128 places in 300 ms of which 1 ms to minimize.
[2021-05-07 21:17:46] [INFO ] Deduced a trap composed of 120 places in 297 ms of which 0 ms to minimize.
[2021-05-07 21:17:46] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2112 ms
[2021-05-07 21:17:46] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 95 ms.
[2021-05-07 21:17:55] [INFO ] Deduced a trap composed of 41 places in 61 ms of which 1 ms to minimize.
[2021-05-07 21:17:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2021-05-07 21:17:56] [INFO ] Added : 555 causal constraints over 111 iterations in 9958 ms. Result :sat
Minimization took 619 ms.
[2021-05-07 21:17:56] [INFO ] [Real]Absence check using 51 positive place invariants in 14 ms returned sat
[2021-05-07 21:17:56] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 24 ms returned sat
[2021-05-07 21:17:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:57] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2021-05-07 21:17:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:17:57] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:17:57] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 24 ms returned sat
[2021-05-07 21:17:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:17:58] [INFO ] [Nat]Absence check using state equation in 877 ms returned sat
[2021-05-07 21:17:58] [INFO ] Deduced a trap composed of 150 places in 224 ms of which 0 ms to minimize.
[2021-05-07 21:17:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 317 ms
[2021-05-07 21:17:59] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 88 ms.
[2021-05-07 21:18:09] [INFO ] Added : 553 causal constraints over 111 iterations in 10600 ms. Result :sat
Minimization took 612 ms.
[2021-05-07 21:18:10] [INFO ] [Real]Absence check using 51 positive place invariants in 14 ms returned sat
[2021-05-07 21:18:10] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 25 ms returned sat
[2021-05-07 21:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:10] [INFO ] [Real]Absence check using state equation in 586 ms returned sat
[2021-05-07 21:18:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:18:11] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:18:11] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 25 ms returned sat
[2021-05-07 21:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:11] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2021-05-07 21:18:11] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 88 ms.
[2021-05-07 21:18:21] [INFO ] Added : 215 causal constraints over 43 iterations in 9781 ms. Result :unknown
[2021-05-07 21:18:21] [INFO ] [Real]Absence check using 51 positive place invariants in 14 ms returned sat
[2021-05-07 21:18:21] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 24 ms returned sat
[2021-05-07 21:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:22] [INFO ] [Real]Absence check using state equation in 530 ms returned sat
[2021-05-07 21:18:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:18:22] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:18:22] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 23 ms returned sat
[2021-05-07 21:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:22] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2021-05-07 21:18:22] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 89 ms.
[2021-05-07 21:18:33] [INFO ] Deduced a trap composed of 147 places in 351 ms of which 1 ms to minimize.
[2021-05-07 21:18:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 527 ms
[2021-05-07 21:18:33] [INFO ] Added : 565 causal constraints over 113 iterations in 11009 ms. Result :sat
Minimization took 761 ms.
[2021-05-07 21:18:34] [INFO ] [Real]Absence check using 51 positive place invariants in 14 ms returned sat
[2021-05-07 21:18:34] [INFO ] [Real]Absence check using 51 positive and 131 generalized place invariants in 25 ms returned sat
[2021-05-07 21:18:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:35] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2021-05-07 21:18:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:18:35] [INFO ] [Nat]Absence check using 51 positive place invariants in 15 ms returned sat
[2021-05-07 21:18:35] [INFO ] [Nat]Absence check using 51 positive and 131 generalized place invariants in 26 ms returned sat
[2021-05-07 21:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:18:36] [INFO ] [Nat]Absence check using state equation in 729 ms returned sat
[2021-05-07 21:18:36] [INFO ] Computed and/alt/rep : 704/2668/704 causal constraints (skipped 1023 transitions) in 86 ms.
[2021-05-07 21:18:50] [INFO ] Added : 577 causal constraints over 116 iterations in 14202 ms. Result :sat
Minimization took 859 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 217300 steps, including 2864 resets, run finished after 911 ms. (steps per millisecond=238 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 413700 steps, including 4926 resets, run finished after 1645 ms. (steps per millisecond=251 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 520800 steps, including 6466 resets, run finished after 2157 ms. (steps per millisecond=241 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 239400 steps, including 3323 resets, run finished after 923 ms. (steps per millisecond=259 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 234700 steps, including 3710 resets, run finished after 940 ms. (steps per millisecond=249 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 240500 steps, including 3599 resets, run finished after 940 ms. (steps per millisecond=255 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 6 out of 1045 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1045/1045 places, 1765/1765 transitions.
Applied a total of 0 rules in 40 ms. Remains 1045 /1045 variables (removed 0) and now considering 1765/1765 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1045/1045 places, 1765/1765 transitions.
Starting structural reductions, iteration 0 : 1045/1045 places, 1765/1765 transitions.
Applied a total of 0 rules in 40 ms. Remains 1045 /1045 variables (removed 0) and now considering 1765/1765 (removed 0) transitions.
// Phase 1: matrix 1765 rows 1045 cols
[2021-05-07 21:18:59] [INFO ] Computed 182 place invariants in 42 ms
[2021-05-07 21:18:59] [INFO ] Implicit Places using invariants in 839 ms returned [0, 18, 19, 30, 48, 66, 136, 140, 149, 150, 151, 169, 187, 256, 260, 261, 272, 273, 293, 311, 330, 379, 384, 385, 396, 397, 398, 416, 434, 503, 507, 508, 519, 520, 521, 539, 557, 626, 630, 631, 642, 643, 644, 662, 680, 749, 753, 754, 765, 766, 767, 785, 803, 872, 876, 877, 880, 891, 892, 893, 911, 913, 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 843 ms to find 78 implicit places.
[2021-05-07 21:18:59] [INFO ] Redundant transitions in 131 ms returned []
// Phase 1: matrix 1765 rows 967 cols
[2021-05-07 21:19:00] [INFO ] Computed 104 place invariants in 19 ms
[2021-05-07 21:19:00] [INFO ] Dead Transitions using invariants and state equation in 737 ms returned []
Starting structural reductions, iteration 1 : 967/1045 places, 1765/1765 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 967 transition count 1637
Reduce places removed 128 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 129 rules applied. Total rules applied 257 place count 839 transition count 1636
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 258 place count 838 transition count 1636
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 258 place count 838 transition count 1600
Deduced a syphon composed of 36 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 73 rules applied. Total rules applied 331 place count 801 transition count 1600
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 3 with 12 rules applied. Total rules applied 343 place count 797 transition count 1592
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 351 place count 789 transition count 1592
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 366 place count 774 transition count 1577
Iterating global reduction 5 with 15 rules applied. Total rules applied 381 place count 774 transition count 1577
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 384 place count 774 transition count 1574
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 384 place count 774 transition count 1573
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 386 place count 773 transition count 1573
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 389 place count 770 transition count 1570
Iterating global reduction 6 with 3 rules applied. Total rules applied 392 place count 770 transition count 1570
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 393 place count 769 transition count 1569
Iterating global reduction 6 with 1 rules applied. Total rules applied 394 place count 769 transition count 1569
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 768 transition count 1568
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 768 transition count 1568
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 516 place count 708 transition count 1508
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 521 place count 708 transition count 1503
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 528 place count 701 transition count 1495
Iterating global reduction 7 with 7 rules applied. Total rules applied 535 place count 701 transition count 1495
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 541 place count 701 transition count 1489
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 542 place count 701 transition count 1488
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 543 place count 700 transition count 1488
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 9 with 15 rules applied. Total rules applied 558 place count 700 transition count 1473
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 574 place count 684 transition count 1473
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 575 place count 684 transition count 1472
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 10 with 22 rules applied. Total rules applied 597 place count 684 transition count 1472
Applied a total of 597 rules in 288 ms. Remains 684 /967 variables (removed 283) and now considering 1472/1765 (removed 293) transitions.
// Phase 1: matrix 1472 rows 684 cols
[2021-05-07 21:19:01] [INFO ] Computed 98 place invariants in 20 ms
[2021-05-07 21:19:01] [INFO ] Implicit Places using invariants in 473 ms returned [72, 90, 96, 99, 101, 104, 105, 157, 175, 181, 184, 186, 191, 192, 266, 272, 275, 277, 282, 283, 335, 352, 358, 361, 363, 368, 369, 421, 438, 444, 447, 449, 454, 455, 507, 524, 530, 533, 535, 540, 541, 593, 610, 616, 619, 621]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 476 ms to find 46 implicit places.
Starting structural reductions, iteration 2 : 638/1045 places, 1472/1765 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 617 transition count 1451
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 617 transition count 1451
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 49 place count 610 transition count 1444
Iterating global reduction 0 with 7 rules applied. Total rules applied 56 place count 610 transition count 1444
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 82 place count 597 transition count 1431
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 103 place count 597 transition count 1410
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 124 place count 576 transition count 1410
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 129 place count 576 transition count 1405
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 134 place count 571 transition count 1405
Applied a total of 134 rules in 164 ms. Remains 571 /638 variables (removed 67) and now considering 1405/1472 (removed 67) transitions.
// Phase 1: matrix 1405 rows 571 cols
[2021-05-07 21:19:01] [INFO ] Computed 52 place invariants in 13 ms
[2021-05-07 21:19:01] [INFO ] Implicit Places using invariants in 349 ms returned []
// Phase 1: matrix 1405 rows 571 cols
[2021-05-07 21:19:02] [INFO ] Computed 52 place invariants in 14 ms
[2021-05-07 21:19:03] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 571/1045 places, 1405/1765 transitions.
Successfully produced net in file /tmp/petri1000_17289004307498648267.dot
Successfully produced net in file /tmp/petri1001_4559733355411242962.dot
Successfully produced net in file /tmp/petri1002_16336812848176580030.dot
Successfully produced net in file /tmp/petri1003_7016439046616309999.dot
Successfully produced net in file /tmp/petri1004_6164311368317039879.dot
Successfully produced net in file /tmp/petri1005_8182168323765774982.dot
Successfully produced net in file /tmp/petri1006_425459016988882935.dot
Drop transitions removed 7 transitions
Dominated transitions for bounds rules discarded 7 transitions
// Phase 1: matrix 1398 rows 571 cols
[2021-05-07 21:19:03] [INFO ] Computed 52 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 17393 resets, run finished after 2929 ms. (steps per millisecond=341 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3372 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3408 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3402 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3401 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3427 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3396 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 6) seen :0
// Phase 1: matrix 1398 rows 571 cols
[2021-05-07 21:19:11] [INFO ] Computed 52 place invariants in 14 ms
[2021-05-07 21:19:11] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:11] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:11] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2021-05-07 21:19:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:12] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:12] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:12] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2021-05-07 21:19:12] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2021-05-07 21:19:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2021-05-07 21:19:12] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 69 ms.
[2021-05-07 21:19:14] [INFO ] Added : 77 causal constraints over 16 iterations in 1611 ms. Result :sat
Minimization took 267 ms.
[2021-05-07 21:19:14] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:14] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:15] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2021-05-07 21:19:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:15] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:15] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:15] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2021-05-07 21:19:15] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 55 ms.
[2021-05-07 21:19:16] [INFO ] Added : 37 causal constraints over 8 iterations in 714 ms. Result :sat
Minimization took 233 ms.
[2021-05-07 21:19:16] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:16] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:17] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2021-05-07 21:19:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:17] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2021-05-07 21:19:17] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 18 ms returned sat
[2021-05-07 21:19:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:18] [INFO ] [Nat]Absence check using state equation in 1000 ms returned sat
[2021-05-07 21:19:18] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 85 ms.
[2021-05-07 21:19:18] [INFO ] Added : 37 causal constraints over 8 iterations in 714 ms. Result :sat
Minimization took 272 ms.
[2021-05-07 21:19:19] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:19] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 11 ms returned sat
[2021-05-07 21:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:19] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2021-05-07 21:19:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:19] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:19] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:20] [INFO ] [Nat]Absence check using state equation in 648 ms returned sat
[2021-05-07 21:19:20] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 0 ms to minimize.
[2021-05-07 21:19:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2021-05-07 21:19:20] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 69 ms.
[2021-05-07 21:19:22] [INFO ] Added : 59 causal constraints over 12 iterations in 2172 ms. Result :sat
Minimization took 285 ms.
[2021-05-07 21:19:23] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:23] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:23] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2021-05-07 21:19:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:23] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:23] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:23] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2021-05-07 21:19:23] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 70 ms.
[2021-05-07 21:19:25] [INFO ] Added : 36 causal constraints over 9 iterations in 1166 ms. Result :sat
Minimization took 229 ms.
[2021-05-07 21:19:25] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:25] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:25] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2021-05-07 21:19:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:25] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:25] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:26] [INFO ] [Nat]Absence check using state equation in 740 ms returned sat
[2021-05-07 21:19:26] [INFO ] Computed and/alt/rep : 329/1473/329 causal constraints (skipped 1035 transitions) in 69 ms.
[2021-05-07 21:19:28] [INFO ] Added : 70 causal constraints over 14 iterations in 1731 ms. Result :sat
Minimization took 272 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 116000 steps, including 2402 resets, run finished after 336 ms. (steps per millisecond=345 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 144000 steps, including 2305 resets, run finished after 396 ms. (steps per millisecond=363 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 101300 steps, including 1827 resets, run finished after 301 ms. (steps per millisecond=336 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 106200 steps, including 2532 resets, run finished after 312 ms. (steps per millisecond=340 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 72200 steps, including 2450 resets, run finished after 219 ms. (steps per millisecond=329 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 113400 steps, including 1914 resets, run finished after 346 ms. (steps per millisecond=327 ) properties (out of 6) seen :1 could not realise parikh vector
FORMULA ASLink-PT-07a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 571 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 571/571 places, 1398/1398 transitions.
Graph (complete) has 3450 edges and 571 vertex of which 564 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 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 564 transition count 1398
Applied a total of 8 rules in 39 ms. Remains 564 /571 variables (removed 7) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 564/571 places, 1398/1398 transitions.
// Phase 1: matrix 1398 rows 564 cols
[2021-05-07 21:19:30] [INFO ] Computed 52 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 17358 resets, run finished after 2988 ms. (steps per millisecond=334 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3394 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3412 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3399 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3403 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3395 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 5) seen :0
// Phase 1: matrix 1398 rows 564 cols
[2021-05-07 21:19:38] [INFO ] Computed 52 place invariants in 14 ms
[2021-05-07 21:19:38] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:38] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 9 ms returned sat
[2021-05-07 21:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:38] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2021-05-07 21:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:38] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:39] [INFO ] [Nat]Absence check using state equation in 643 ms returned sat
[2021-05-07 21:19:39] [INFO ] Computed and/alt/rep : 329/1471/329 causal constraints (skipped 1035 transitions) in 68 ms.
[2021-05-07 21:19:43] [INFO ] Added : 71 causal constraints over 15 iterations in 4198 ms. Result :sat
Minimization took 411 ms.
[2021-05-07 21:19:44] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:44] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:44] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2021-05-07 21:19:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:44] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 9 ms returned sat
[2021-05-07 21:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:45] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2021-05-07 21:19:45] [INFO ] Computed and/alt/rep : 329/1471/329 causal constraints (skipped 1035 transitions) in 70 ms.
[2021-05-07 21:19:45] [INFO ] Added : 20 causal constraints over 5 iterations in 419 ms. Result :sat
Minimization took 233 ms.
[2021-05-07 21:19:46] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:46] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:46] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2021-05-07 21:19:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:46] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 9 ms returned sat
[2021-05-07 21:19:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:47] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2021-05-07 21:19:47] [INFO ] Computed and/alt/rep : 329/1471/329 causal constraints (skipped 1035 transitions) in 69 ms.
[2021-05-07 21:19:48] [INFO ] Added : 70 causal constraints over 14 iterations in 1250 ms. Result :sat
Minimization took 291 ms.
[2021-05-07 21:19:48] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:48] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:49] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2021-05-07 21:19:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:49] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:50] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2021-05-07 21:19:50] [INFO ] Computed and/alt/rep : 329/1471/329 causal constraints (skipped 1035 transitions) in 69 ms.
[2021-05-07 21:19:51] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 0 ms to minimize.
[2021-05-07 21:19:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2021-05-07 21:19:52] [INFO ] Added : 73 causal constraints over 15 iterations in 2060 ms. Result :sat
Minimization took 271 ms.
[2021-05-07 21:19:52] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2021-05-07 21:19:52] [INFO ] [Real]Absence check using 14 positive and 38 generalized place invariants in 9 ms returned sat
[2021-05-07 21:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:52] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2021-05-07 21:19:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:19:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:19:52] [INFO ] [Nat]Absence check using 14 positive and 38 generalized place invariants in 10 ms returned sat
[2021-05-07 21:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:19:53] [INFO ] [Nat]Absence check using state equation in 826 ms returned sat
[2021-05-07 21:19:53] [INFO ] Computed and/alt/rep : 329/1471/329 causal constraints (skipped 1035 transitions) in 68 ms.
[2021-05-07 21:19:55] [INFO ] Added : 45 causal constraints over 9 iterations in 1332 ms. Result :sat
Minimization took 352 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 192800 steps, including 8473 resets, run finished after 690 ms. (steps per millisecond=279 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 101300 steps, including 1975 resets, run finished after 311 ms. (steps per millisecond=325 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 183500 steps, including 5205 resets, run finished after 557 ms. (steps per millisecond=329 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 97800 steps, including 2458 resets, run finished after 294 ms. (steps per millisecond=332 ) properties (out of 5) seen :2 could not realise parikh vector
FORMULA ASLink-PT-07a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-07a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 164600 steps, including 1823 resets, run finished after 481 ms. (steps per millisecond=342 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 564 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 564/564 places, 1398/1398 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 563 transition count 1393
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 563 transition count 1393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 563 transition count 1392
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 562 transition count 1391
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 562 transition count 1390
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 561 transition count 1390
Applied a total of 7 rules in 57 ms. Remains 561 /564 variables (removed 3) and now considering 1390/1398 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 561/564 places, 1390/1398 transitions.
// Phase 1: matrix 1390 rows 561 cols
[2021-05-07 21:19:57] [INFO ] Computed 52 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 17437 resets, run finished after 2890 ms. (steps per millisecond=346 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3426 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3430 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3416 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 3) seen :0
// Phase 1: matrix 1390 rows 561 cols
[2021-05-07 21:20:03] [INFO ] Computed 52 place invariants in 13 ms
[2021-05-07 21:20:03] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:03] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:03] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2021-05-07 21:20:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:04] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:04] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:04] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2021-05-07 21:20:04] [INFO ] Computed and/alt/rep : 318/1423/318 causal constraints (skipped 1038 transitions) in 73 ms.
[2021-05-07 21:20:05] [INFO ] Added : 14 causal constraints over 4 iterations in 361 ms. Result :sat
Minimization took 187 ms.
[2021-05-07 21:20:05] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:05] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:05] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2021-05-07 21:20:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:05] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:05] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:06] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2021-05-07 21:20:06] [INFO ] Computed and/alt/rep : 318/1423/318 causal constraints (skipped 1038 transitions) in 71 ms.
[2021-05-07 21:20:09] [INFO ] Added : 76 causal constraints over 16 iterations in 2522 ms. Result :sat
Minimization took 400 ms.
[2021-05-07 21:20:09] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:09] [INFO ] [Real]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:10] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2021-05-07 21:20:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:10] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2021-05-07 21:20:10] [INFO ] [Nat]Absence check using 12 positive and 40 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:10] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2021-05-07 21:20:10] [INFO ] Computed and/alt/rep : 318/1423/318 causal constraints (skipped 1038 transitions) in 68 ms.
[2021-05-07 21:20:13] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 0 ms to minimize.
[2021-05-07 21:20:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2021-05-07 21:20:13] [INFO ] Added : 53 causal constraints over 11 iterations in 2821 ms. Result :sat
Minimization took 328 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 121600 steps, including 1899 resets, run finished after 386 ms. (steps per millisecond=315 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 169800 steps, including 4302 resets, run finished after 505 ms. (steps per millisecond=336 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 83700 steps, including 2154 resets, run finished after 243 ms. (steps per millisecond=344 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 561 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 561/561 places, 1390/1390 transitions.
Applied a total of 0 rules in 16 ms. Remains 561 /561 variables (removed 0) and now considering 1390/1390 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 561/561 places, 1390/1390 transitions.
Starting structural reductions, iteration 0 : 561/561 places, 1390/1390 transitions.
Applied a total of 0 rules in 16 ms. Remains 561 /561 variables (removed 0) and now considering 1390/1390 (removed 0) transitions.
// Phase 1: matrix 1390 rows 561 cols
[2021-05-07 21:20:15] [INFO ] Computed 52 place invariants in 13 ms
[2021-05-07 21:20:15] [INFO ] Implicit Places using invariants in 346 ms returned [156]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 349 ms to find 1 implicit places.
[2021-05-07 21:20:15] [INFO ] Redundant transitions in 69 ms returned []
// Phase 1: matrix 1390 rows 560 cols
[2021-05-07 21:20:15] [INFO ] Computed 51 place invariants in 19 ms
[2021-05-07 21:20:16] [INFO ] Dead Transitions using invariants and state equation in 577 ms returned []
Starting structural reductions, iteration 1 : 560/561 places, 1390/1390 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 560 transition count 1386
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 556 transition count 1386
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 555 transition count 1385
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 555 transition count 1384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 554 transition count 1384
Applied a total of 12 rules in 51 ms. Remains 554 /560 variables (removed 6) and now considering 1384/1390 (removed 6) transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:16] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:16] [INFO ] Implicit Places using invariants in 332 ms returned []
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:16] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:17] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1380 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 554/561 places, 1384/1390 transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:17] [INFO ] Computed 51 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 17600 resets, run finished after 3177 ms. (steps per millisecond=314 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3408 resets, run finished after 1014 ms. (steps per millisecond=986 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3387 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3410 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 3) seen :0
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:23] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:23] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:23] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:24] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2021-05-07 21:20:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:24] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:24] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2021-05-07 21:20:24] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 97 ms.
[2021-05-07 21:20:25] [INFO ] Added : 56 causal constraints over 12 iterations in 895 ms. Result :sat
Minimization took 288 ms.
[2021-05-07 21:20:26] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:26] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:26] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2021-05-07 21:20:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:26] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:26] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:27] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2021-05-07 21:20:27] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 69 ms.
[2021-05-07 21:20:28] [INFO ] Added : 27 causal constraints over 6 iterations in 887 ms. Result :sat
Minimization took 244 ms.
[2021-05-07 21:20:28] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:28] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 11 ms returned sat
[2021-05-07 21:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:28] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2021-05-07 21:20:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:28] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:29] [INFO ] [Nat]Absence check using state equation in 527 ms returned sat
[2021-05-07 21:20:29] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 69 ms.
[2021-05-07 21:20:30] [INFO ] Added : 34 causal constraints over 8 iterations in 657 ms. Result :sat
Minimization took 419 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 120300 steps, including 1851 resets, run finished after 354 ms. (steps per millisecond=339 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA ASLink-PT-07a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-07a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 109500 steps, including 2602 resets, run finished after 317 ms. (steps per millisecond=345 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 119600 steps, including 3984 resets, run finished after 359 ms. (steps per millisecond=333 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 15 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:31] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 17239 resets, run finished after 2811 ms. (steps per millisecond=355 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3404 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 1) seen :0
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:35] [INFO ] Computed 51 place invariants in 12 ms
[2021-05-07 21:20:35] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:35] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:35] [INFO ] [Real]Absence check using state equation in 294 ms returned sat
[2021-05-07 21:20:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:35] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:36] [INFO ] [Nat]Absence check using state equation in 556 ms returned sat
[2021-05-07 21:20:36] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 69 ms.
[2021-05-07 21:20:37] [INFO ] Added : 56 causal constraints over 12 iterations in 872 ms. Result :sat
Minimization took 289 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 119600 steps, including 3995 resets, run finished after 371 ms. (steps per millisecond=322 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 15 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 16 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:37] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:38] [INFO ] Implicit Places using invariants in 298 ms returned []
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:38] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:39] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
[2021-05-07 21:20:39] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:39] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:39] [INFO ] Dead Transitions using invariants and state equation in 491 ms returned []
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
Starting property specific reduction for ASLink-PT-07a-UpperBounds-00
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:39] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 166 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:39] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:39] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:39] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:40] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2021-05-07 21:20:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:40] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2021-05-07 21:20:40] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 10 ms returned sat
[2021-05-07 21:20:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:40] [INFO ] [Nat]Absence check using state equation in 553 ms returned sat
[2021-05-07 21:20:40] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 68 ms.
[2021-05-07 21:20:41] [INFO ] Added : 56 causal constraints over 12 iterations in 850 ms. Result :sat
Minimization took 287 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 119600 steps, including 4022 resets, run finished after 364 ms. (steps per millisecond=328 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 16 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:42] [INFO ] Computed 51 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 17440 resets, run finished after 2814 ms. (steps per millisecond=355 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3432 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 1) seen :0
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:46] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:46] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:46] [INFO ] [Real]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:46] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2021-05-07 21:20:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 21:20:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2021-05-07 21:20:46] [INFO ] [Nat]Absence check using 14 positive and 37 generalized place invariants in 9 ms returned sat
[2021-05-07 21:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 21:20:47] [INFO ] [Nat]Absence check using state equation in 554 ms returned sat
[2021-05-07 21:20:47] [INFO ] Computed and/alt/rep : 306/1331/306 causal constraints (skipped 1044 transitions) in 67 ms.
[2021-05-07 21:20:48] [INFO ] Added : 56 causal constraints over 12 iterations in 862 ms. Result :sat
Minimization took 291 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 119600 steps, including 4008 resets, run finished after 365 ms. (steps per millisecond=327 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 554 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 16 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
Starting structural reductions, iteration 0 : 554/554 places, 1384/1384 transitions.
Applied a total of 0 rules in 16 ms. Remains 554 /554 variables (removed 0) and now considering 1384/1384 (removed 0) transitions.
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:48] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:49] [INFO ] Implicit Places using invariants in 300 ms returned []
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:49] [INFO ] Computed 51 place invariants in 13 ms
[2021-05-07 21:20:50] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2021-05-07 21:20:50] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1384 rows 554 cols
[2021-05-07 21:20:50] [INFO ] Computed 51 place invariants in 41 ms
[2021-05-07 21:20:50] [INFO ] Dead Transitions using invariants and state equation in 519 ms returned []
Finished structural reductions, in 1 iterations. Remains : 554/554 places, 1384/1384 transitions.
Ending property specific reduction for ASLink-PT-07a-UpperBounds-00 in 10889 ms.
[2021-05-07 21:20:50] [INFO ] Flatten gal took : 159 ms
[2021-05-07 21:20:50] [INFO ] Applying decomposition
[2021-05-07 21:20:51] [INFO ] Flatten gal took : 91 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/graph14942870591454231584.txt, -o, /tmp/graph14942870591454231584.bin, -w, /tmp/graph14942870591454231584.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/graph14942870591454231584.bin, -l, -1, -v, -w, /tmp/graph14942870591454231584.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 21:20:51] [INFO ] Decomposing Gal with order
[2021-05-07 21:20:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 21:20:51] [INFO ] Removed a total of 2874 redundant transitions.
[2021-05-07 21:20:51] [INFO ] Flatten gal took : 181 ms
[2021-05-07 21:20:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 28 ms.
[2021-05-07 21:20:51] [INFO ] Time to serialize gal into /tmp/UpperBounds10888476175824722167.gal : 13 ms
[2021-05-07 21:20:51] [INFO ] Time to serialize properties into /tmp/UpperBounds157440765392855069.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/UpperBounds10888476175824722167.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds157440765392855069.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/UpperBounds10888476175824722167.gal -t CGAL -reachable-file /tmp/UpperBounds157440765392855069.prop --nowitness
Loading property file /tmp/UpperBounds157440765392855069.prop.
Detected timeout of ITS tools.
[2021-05-07 21:42:20] [INFO ] Applying decomposition
[2021-05-07 21:42:20] [INFO ] Flatten gal took : 66 ms
[2021-05-07 21:42:21] [INFO ] Decomposing Gal with order
[2021-05-07 21:42:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 21:42:21] [INFO ] Removed a total of 2609 redundant transitions.
[2021-05-07 21:42:21] [INFO ] Flatten gal took : 176 ms
[2021-05-07 21:42:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 498 labels/synchronizations in 41 ms.
[2021-05-07 21:42:21] [INFO ] Time to serialize gal into /tmp/UpperBounds2175184711736332499.gal : 4 ms
[2021-05-07 21:42:21] [INFO ] Time to serialize properties into /tmp/UpperBounds13478498473948827117.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/UpperBounds2175184711736332499.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13478498473948827117.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/UpperBounds2175184711736332499.gal -t CGAL -reachable-file /tmp/UpperBounds13478498473948827117.prop --nowitness
Loading property file /tmp/UpperBounds13478498473948827117.prop.
Detected timeout of ITS tools.
[2021-05-07 22:03:50] [INFO ] Flatten gal took : 58 ms
[2021-05-07 22:03:50] [INFO ] Input system was already deterministic with 1384 transitions.
[2021-05-07 22:03:50] [INFO ] Transformed 554 places.
[2021-05-07 22:03:50] [INFO ] Transformed 1384 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 22:03:50] [INFO ] Time to serialize gal into /tmp/UpperBounds13643299470848978525.gal : 7 ms
[2021-05-07 22:03:50] [INFO ] Time to serialize properties into /tmp/UpperBounds15560664255025999584.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/UpperBounds13643299470848978525.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds15560664255025999584.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/UpperBounds13643299470848978525.gal -t CGAL -reachable-file /tmp/UpperBounds15560664255025999584.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/UpperBounds15560664255025999584.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-07a"
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-07a, 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-162037989500109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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