Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771600107.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-8b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771600107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.0K Apr 29 19:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 19:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 19:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 19:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 20M May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-00
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-01
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-02
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-03
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-04
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-05
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-06
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-07
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-08
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-09
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-10
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-11
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-12
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-13
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-14
FORMULA_NAME DLCflexbar-PT-8b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652563123803

Running Version 202205111006
[2022-05-14 21:18:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 21:18:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 21:18:46] [INFO ] Load time of PNML (sax parser for PT used): 1154 ms
[2022-05-14 21:18:47] [INFO ] Transformed 47560 places.
[2022-05-14 21:18:47] [INFO ] Transformed 76160 transitions.
[2022-05-14 21:18:47] [INFO ] Found NUPN structural information;
[2022-05-14 21:18:51] [INFO ] Parsed PT model containing 47560 places and 76160 transitions in 6741 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DLCflexbar-PT-8b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-8b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8017 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:19:15] [INFO ] Computed 3040 place invariants in 595 ms
[2022-05-14 21:19:21] [INFO ] Implicit Places using invariants in 6569 ms returned []
Implicit Place search using SMT only with invariants took 6597 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:19:21] [INFO ] Computed 3040 place invariants in 558 ms
[2022-05-14 21:19:28] [INFO ] Dead Transitions using invariants and state equation in 6844 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Support contains 22 out of 47560 places after structural reductions.
[2022-05-14 21:19:36] [INFO ] Flatten gal took : 2143 ms
[2022-05-14 21:19:38] [INFO ] Flatten gal took : 1826 ms
[2022-05-14 21:19:41] [INFO ] Input system was already deterministic with 76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=11 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 67784 steps, run timeout after 3003 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 67784 steps, saw 67164 distinct states, run finished after 3004 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:19:57] [INFO ] Computed 3040 place invariants in 602 ms
[2022-05-14 21:20:22] [INFO ] [Real]Absence check using 3040 positive place invariants in 4494 ms returned unknown
[2022-05-14 21:20:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-14 21:20:23] [INFO ] After 25173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42525 edges and 47560 vertex of which 2793 / 47560 are part of one of the 180 SCC in 88 ms
Free SCC test removed 2613 places
Drop transitions removed 2952 transitions
Reduce isomorphic transitions removed 2952 transitions.
Drop transitions removed 20689 transitions
Trivial Post-agglo rules discarded 20689 transitions
Performed 20689 trivial Post agglomeration. Transition count delta: 20689
Iterating post reduction 0 with 20689 rules applied. Total rules applied 20690 place count 44947 transition count 52519
Reduce places removed 20689 places and 0 transitions.
Ensure Unique test removed 449 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 439 transitions
Trivial Post-agglo rules discarded 439 transitions
Performed 439 trivial Post agglomeration. Transition count delta: 439
Iterating post reduction 1 with 21577 rules applied. Total rules applied 42267 place count 24258 transition count 51631
Reduce places removed 439 places and 0 transitions.
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Drop transitions removed 139 transitions
Trivial Post-agglo rules discarded 139 transitions
Performed 139 trivial Post agglomeration. Transition count delta: 139
Iterating post reduction 2 with 717 rules applied. Total rules applied 42984 place count 23819 transition count 51353
Reduce places removed 139 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 3 with 152 rules applied. Total rules applied 43136 place count 23680 transition count 51340
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 43149 place count 23667 transition count 51340
Performed 144 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 144 Pre rules applied. Total rules applied 43149 place count 23667 transition count 51196
Deduced a syphon composed of 144 places in 4763 ms
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 288 rules applied. Total rules applied 43437 place count 23523 transition count 51196
Performed 13117 Post agglomeration using F-continuation condition.Transition count delta: 13117
Deduced a syphon composed of 13117 places in 22 ms
Reduce places removed 13117 places and 0 transitions.
Iterating global reduction 5 with 26234 rules applied. Total rules applied 69671 place count 10406 transition count 38079
Renaming transitions due to excessive name length > 1024 char.
Discarding 346 places :
Symmetric choice reduction at 5 with 346 rule applications. Total rules 70017 place count 10060 transition count 24889
Iterating global reduction 5 with 346 rules applied. Total rules applied 70363 place count 10060 transition count 24889
Ensure Unique test removed 316 transitions
Reduce isomorphic transitions removed 316 transitions.
Iterating post reduction 5 with 316 rules applied. Total rules applied 70679 place count 10060 transition count 24573
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -908
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 70881 place count 9959 transition count 25481
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 6 with 49 rules applied. Total rules applied 70930 place count 9959 transition count 25432
Discarding 49 places :
Symmetric choice reduction at 7 with 49 rule applications. Total rules 70979 place count 9910 transition count 24452
Iterating global reduction 7 with 49 rules applied. Total rules applied 71028 place count 9910 transition count 24452
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 7 with 49 rules applied. Total rules applied 71077 place count 9910 transition count 24403
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -860
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 71279 place count 9809 transition count 25263
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 71304 place count 9809 transition count 25238
Discarding 25 places :
Symmetric choice reduction at 9 with 25 rule applications. Total rules 71329 place count 9784 transition count 24738
Iterating global reduction 9 with 25 rules applied. Total rules applied 71354 place count 9784 transition count 24738
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 9 with 25 rules applied. Total rules applied 71379 place count 9784 transition count 24713
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -875
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71581 place count 9683 transition count 25588
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 10 with 38 rules applied. Total rules applied 71619 place count 9683 transition count 25550
Discarding 37 places :
Symmetric choice reduction at 11 with 37 rule applications. Total rules 71656 place count 9646 transition count 24810
Iterating global reduction 11 with 37 rules applied. Total rules applied 71693 place count 9646 transition count 24810
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71730 place count 9646 transition count 24773
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -861
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 71932 place count 9545 transition count 25634
Drop transitions removed 17 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 12 with 43 rules applied. Total rules applied 71975 place count 9545 transition count 25591
Discarding 26 places :
Symmetric choice reduction at 13 with 26 rule applications. Total rules 72001 place count 9519 transition count 25071
Iterating global reduction 13 with 26 rules applied. Total rules applied 72027 place count 9519 transition count 25071
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 13 with 26 rules applied. Total rules applied 72053 place count 9519 transition count 25045
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: -355
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 14 with 90 rules applied. Total rules applied 72143 place count 9474 transition count 25400
Drop transitions removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 14 with 31 rules applied. Total rules applied 72174 place count 9474 transition count 25369
Free-agglomeration rule applied 6163 times with reduction of 4230 identical transitions.
Iterating global reduction 15 with 6163 rules applied. Total rules applied 78337 place count 9474 transition count 14976
Reduce places removed 6163 places and 0 transitions.
Drop transitions removed 7197 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 7237 transitions.
Graph (complete) has 11069 edges and 3311 vertex of which 914 are kept as prefixes of interest. Removing 2397 places using SCC suffix rule.11 ms
Discarding 2397 places :
Also discarding 4609 output transitions
Drop transitions removed 4609 transitions
Iterating post reduction 15 with 13401 rules applied. Total rules applied 91738 place count 914 transition count 3130
Drop transitions removed 749 transitions
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 824 transitions.
Iterating post reduction 16 with 824 rules applied. Total rules applied 92562 place count 914 transition count 2306
Discarding 715 places :
Symmetric choice reduction at 17 with 715 rule applications. Total rules 93277 place count 199 transition count 455
Iterating global reduction 17 with 715 rules applied. Total rules applied 93992 place count 199 transition count 455
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -94
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 17 with 16 rules applied. Total rules applied 94008 place count 191 transition count 549
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Iterating post reduction 17 with 94 rules applied. Total rules applied 94102 place count 191 transition count 455
Discarding 4 places :
Symmetric choice reduction at 18 with 4 rule applications. Total rules 94106 place count 187 transition count 399
Iterating global reduction 18 with 4 rules applied. Total rules applied 94110 place count 187 transition count 399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 94114 place count 187 transition count 395
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 19 with 15 rules applied. Total rules applied 94129 place count 187 transition count 380
Discarding 4 places :
Symmetric choice reduction at 19 with 4 rule applications. Total rules 94133 place count 183 transition count 376
Iterating global reduction 19 with 4 rules applied. Total rules applied 94137 place count 183 transition count 376
Discarding 4 places :
Symmetric choice reduction at 19 with 4 rule applications. Total rules 94141 place count 179 transition count 304
Iterating global reduction 19 with 4 rules applied. Total rules applied 94145 place count 179 transition count 304
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 94149 place count 179 transition count 300
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 20 with 4 rules applied. Total rules applied 94153 place count 177 transition count 298
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 20 with 6 rules applied. Total rules applied 94159 place count 177 transition count 292
Free-agglomeration rule applied 4 times.
Iterating global reduction 20 with 4 rules applied. Total rules applied 94163 place count 177 transition count 288
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 469 edges and 173 vertex of which 116 are kept as prefixes of interest. Removing 57 places using SCC suffix rule.0 ms
Discarding 57 places :
Also discarding 52 output transitions
Drop transitions removed 52 transitions
Iterating post reduction 20 with 63 rules applied. Total rules applied 94226 place count 116 transition count 178
Drop transitions removed 9 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 21 with 24 rules applied. Total rules applied 94250 place count 116 transition count 154
Discarding 31 places :
Symmetric choice reduction at 22 with 31 rule applications. Total rules 94281 place count 85 transition count 88
Iterating global reduction 22 with 31 rules applied. Total rules applied 94312 place count 85 transition count 88
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 94313 place count 85 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 94314 place count 84 transition count 87
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 94318 place count 80 transition count 87
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 94318 place count 80 transition count 86
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 94320 place count 79 transition count 86
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 23 with 4 rules applied. Total rules applied 94324 place count 77 transition count 84
Drop transitions removed 4 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 23 with 9 rules applied. Total rules applied 94333 place count 77 transition count 75
Discarding 2 places :
Symmetric choice reduction at 24 with 2 rule applications. Total rules 94335 place count 75 transition count 71
Iterating global reduction 24 with 2 rules applied. Total rules applied 94337 place count 75 transition count 71
Free-agglomeration rule applied 1 times.
Iterating global reduction 24 with 1 rules applied. Total rules applied 94338 place count 75 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 94339 place count 74 transition count 70
Applied a total of 94339 rules in 36764 ms. Remains 74 /47560 variables (removed 47486) and now considering 70/76160 (removed 76090) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/47560 places, 70/76160 transitions.
Finished random walk after 3342 steps, including 1 resets, run visited all 10 properties in 33 ms. (steps per millisecond=101 )
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
FORMULA DLCflexbar-PT-8b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 13150 stabilizing places and 13150 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 7934 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:21:25] [INFO ] Computed 3040 place invariants in 549 ms
[2022-05-14 21:21:30] [INFO ] Implicit Places using invariants in 6046 ms returned []
Implicit Place search using SMT only with invariants took 6047 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:21:31] [INFO ] Computed 3040 place invariants in 534 ms
[2022-05-14 21:21:36] [INFO ] Dead Transitions using invariants and state equation in 6009 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-8b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s9637 0) (EQ s18101 1)), p0:(OR (EQ s13869 0) (EQ s33890 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 42340 steps with 21170 reset in 10002 ms.
Product exploration timeout after 43840 steps with 21920 reset in 10002 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCflexbar-PT-8b-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-8b-LTLCardinality-04 finished in 75394 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((X(X(p0))||F(p1)))&&p2))))'
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8278 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:22:41] [INFO ] Computed 3040 place invariants in 482 ms
[2022-05-14 21:22:46] [INFO ] Implicit Places using invariants in 6097 ms returned []
Implicit Place search using SMT only with invariants took 6104 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:22:47] [INFO ] Computed 3040 place invariants in 443 ms
[2022-05-14 21:22:52] [INFO ] Dead Transitions using invariants and state equation in 5865 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Stuttering acceptance computed with spot in 433 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-8b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 7}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=7 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 7}, { cond=(AND p2 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={0} source=8 dest: 2}, { cond=(NOT p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(OR (EQ s4936 0) (EQ s969 1)), p1:(AND (EQ s14402 0) (EQ s33216 1)), p0:(OR (EQ s38682 0) (EQ s43216 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration timeout after 83820 steps with 16739 reset in 10002 ms.
Product exploration timeout after 83610 steps with 16718 reset in 10001 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (AND p2 (NOT p1))), (X (X p2)), (X (X (AND p2 (NOT p1)))), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 428 ms. Reduced automaton from 9 states, 22 edges and 3 AP to 9 states, 21 edges and 3 AP.
Stuttering acceptance computed with spot in 367 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=15 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 64761 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64761 steps, saw 64165 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:24:06] [INFO ] Computed 3040 place invariants in 563 ms
[2022-05-14 21:24:31] [INFO ] [Real]Absence check using 3040 positive place invariants in 7308 ms returned unknown
[2022-05-14 21:24:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-14 21:24:31] [INFO ] After 25092ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42542 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 24 ms
Free SCC test removed 2620 places
Drop transitions removed 2960 transitions
Reduce isomorphic transitions removed 2960 transitions.
Drop transitions removed 20702 transitions
Trivial Post-agglo rules discarded 20702 transitions
Performed 20702 trivial Post agglomeration. Transition count delta: 20702
Iterating post reduction 0 with 20702 rules applied. Total rules applied 20703 place count 44940 transition count 52498
Reduce places removed 20702 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21592 rules applied. Total rules applied 42295 place count 24238 transition count 51608
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43015 place count 23798 transition count 51328
Reduce places removed 140 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 144 rules applied. Total rules applied 43159 place count 23658 transition count 51324
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 43163 place count 23654 transition count 51324
Performed 142 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 142 Pre rules applied. Total rules applied 43163 place count 23654 transition count 51182
Deduced a syphon composed of 142 places in 3986 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 284 rules applied. Total rules applied 43447 place count 23512 transition count 51182
Performed 13134 Post agglomeration using F-continuation condition.Transition count delta: 13134
Deduced a syphon composed of 13134 places in 11 ms
Reduce places removed 13134 places and 0 transitions.
Iterating global reduction 5 with 26268 rules applied. Total rules applied 69715 place count 10378 transition count 38048
Renaming transitions due to excessive name length > 1024 char.
Discarding 348 places :
Symmetric choice reduction at 5 with 348 rule applications. Total rules 70063 place count 10030 transition count 24838
Iterating global reduction 5 with 348 rules applied. Total rules applied 70411 place count 10030 transition count 24838
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 5 with 318 rules applied. Total rules applied 70729 place count 10030 transition count 24520
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 70931 place count 9929 transition count 25429
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 6 with 50 rules applied. Total rules applied 70981 place count 9929 transition count 25379
Discarding 50 places :
Symmetric choice reduction at 7 with 50 rule applications. Total rules 71031 place count 9879 transition count 24379
Iterating global reduction 7 with 50 rules applied. Total rules applied 71081 place count 9879 transition count 24379
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 71131 place count 9879 transition count 24329
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 71333 place count 9778 transition count 25188
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 71359 place count 9778 transition count 25162
Discarding 26 places :
Symmetric choice reduction at 9 with 26 rule applications. Total rules 71385 place count 9752 transition count 24642
Iterating global reduction 9 with 26 rules applied. Total rules applied 71411 place count 9752 transition count 24642
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71437 place count 9752 transition count 24616
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71639 place count 9651 transition count 25499
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 71676 place count 9651 transition count 25462
Discarding 37 places :
Symmetric choice reduction at 11 with 37 rule applications. Total rules 71713 place count 9614 transition count 24722
Iterating global reduction 11 with 37 rules applied. Total rules applied 71750 place count 9614 transition count 24722
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71787 place count 9614 transition count 24685
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: -803
Deduced a syphon composed of 94 places in 4 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 12 with 188 rules applied. Total rules applied 71975 place count 9520 transition count 25488
Drop transitions removed 7 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 12 with 34 rules applied. Total rules applied 72009 place count 9520 transition count 25454
Discarding 27 places :
Symmetric choice reduction at 13 with 27 rule applications. Total rules 72036 place count 9493 transition count 24914
Iterating global reduction 13 with 27 rules applied. Total rules applied 72063 place count 9493 transition count 24914
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 13 with 27 rules applied. Total rules applied 72090 place count 9493 transition count 24887
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -216
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 14 with 54 rules applied. Total rules applied 72144 place count 9466 transition count 25103
Free-agglomeration rule applied 6212 times with reduction of 4285 identical transitions.
Iterating global reduction 14 with 6212 rules applied. Total rules applied 78356 place count 9466 transition count 14606
Reduce places removed 6212 places and 0 transitions.
Drop transitions removed 7175 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 7180 transitions.
Graph (complete) has 10779 edges and 3254 vertex of which 517 are kept as prefixes of interest. Removing 2737 places using SCC suffix rule.5 ms
Discarding 2737 places :
Also discarding 5513 output transitions
Drop transitions removed 5513 transitions
Iterating post reduction 14 with 13393 rules applied. Total rules applied 91749 place count 517 transition count 1913
Drop transitions removed 457 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 472 transitions.
Iterating post reduction 15 with 472 rules applied. Total rules applied 92221 place count 517 transition count 1441
Discarding 466 places :
Symmetric choice reduction at 16 with 466 rule applications. Total rules 92687 place count 51 transition count 91
Iterating global reduction 16 with 466 rules applied. Total rules applied 93153 place count 51 transition count 91
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 16 with 18 rules applied. Total rules applied 93171 place count 42 transition count 106
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 16 with 27 rules applied. Total rules applied 93198 place count 42 transition count 79
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 93204 place count 36 transition count 53
Iterating global reduction 17 with 6 rules applied. Total rules applied 93210 place count 36 transition count 53
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 93216 place count 36 transition count 47
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 93218 place count 36 transition count 45
Free-agglomeration rule applied 3 times.
Iterating global reduction 18 with 3 rules applied. Total rules applied 93221 place count 36 transition count 42
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 60 edges and 33 vertex of which 30 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 18 with 15 rules applied. Total rules applied 93236 place count 30 transition count 31
Discarding 6 places :
Symmetric choice reduction at 19 with 6 rule applications. Total rules 93242 place count 24 transition count 19
Iterating global reduction 19 with 6 rules applied. Total rules applied 93248 place count 24 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 93249 place count 23 transition count 18
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t5594.t8449.t7250 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 4 edges and 15 vertex of which 2 / 15 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 19 with 3 rules applied. Total rules applied 93252 place count 14 transition count 16
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 93254 place count 14 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 21 with 2 Pre rules applied. Total rules applied 93254 place count 14 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 21 with 4 rules applied. Total rules applied 93258 place count 12 transition count 12
Applied a total of 93258 rules in 42101 ms. Remains 12 /47560 variables (removed 47548) and now considering 12/76160 (removed 76148) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/47560 places, 12/76160 transitions.
Finished random walk after 24 steps, including 0 resets, run visited all 6 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p2 (NOT p1) p0), (X p2), (X (AND p2 (NOT p1))), (X (X p2)), (X (X (AND p2 (NOT p1)))), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p1) (NOT p2))), (F p1), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 8 factoid took 470 ms. Reduced automaton from 9 states, 21 edges and 3 AP to 9 states, 21 edges and 3 AP.
Stuttering acceptance computed with spot in 331 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8452 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:25:24] [INFO ] Computed 3040 place invariants in 447 ms
[2022-05-14 21:25:29] [INFO ] Implicit Places using invariants in 5641 ms returned []
Implicit Place search using SMT only with invariants took 5642 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:25:29] [INFO ] Computed 3040 place invariants in 509 ms
[2022-05-14 21:25:34] [INFO ] Dead Transitions using invariants and state equation in 5784 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 248 ms. Reduced automaton from 9 states, 21 edges and 3 AP to 9 states, 21 edges and 3 AP.
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 99579 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 99579 steps, saw 98675 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:26:23] [INFO ] Computed 3040 place invariants in 446 ms
[2022-05-14 21:26:48] [INFO ] [Real]Absence check using 3040 positive place invariants in 7848 ms returned unknown
[2022-05-14 21:26:48] [INFO ] After 25017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-14 21:27:13] [INFO ] [Nat]Absence check using 3040 positive place invariants in 7608 ms returned unknown
[2022-05-14 21:27:13] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42542 edges and 47560 vertex of which 2800 / 47560 are part of one of the 180 SCC in 20 ms
Free SCC test removed 2620 places
Drop transitions removed 2960 transitions
Reduce isomorphic transitions removed 2960 transitions.
Drop transitions removed 20702 transitions
Trivial Post-agglo rules discarded 20702 transitions
Performed 20702 trivial Post agglomeration. Transition count delta: 20702
Iterating post reduction 0 with 20702 rules applied. Total rules applied 20703 place count 44940 transition count 52498
Reduce places removed 20702 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21592 rules applied. Total rules applied 42295 place count 24238 transition count 51608
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43015 place count 23798 transition count 51328
Reduce places removed 140 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 144 rules applied. Total rules applied 43159 place count 23658 transition count 51324
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 43163 place count 23654 transition count 51324
Performed 142 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 142 Pre rules applied. Total rules applied 43163 place count 23654 transition count 51182
Deduced a syphon composed of 142 places in 3740 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 284 rules applied. Total rules applied 43447 place count 23512 transition count 51182
Performed 13134 Post agglomeration using F-continuation condition.Transition count delta: 13134
Deduced a syphon composed of 13134 places in 7 ms
Reduce places removed 13134 places and 0 transitions.
Iterating global reduction 5 with 26268 rules applied. Total rules applied 69715 place count 10378 transition count 38048
Renaming transitions due to excessive name length > 1024 char.
Discarding 348 places :
Symmetric choice reduction at 5 with 348 rule applications. Total rules 70063 place count 10030 transition count 24838
Iterating global reduction 5 with 348 rules applied. Total rules applied 70411 place count 10030 transition count 24838
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 5 with 318 rules applied. Total rules applied 70729 place count 10030 transition count 24520
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 70931 place count 9929 transition count 25429
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 6 with 50 rules applied. Total rules applied 70981 place count 9929 transition count 25379
Discarding 50 places :
Symmetric choice reduction at 7 with 50 rule applications. Total rules 71031 place count 9879 transition count 24379
Iterating global reduction 7 with 50 rules applied. Total rules applied 71081 place count 9879 transition count 24379
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 71131 place count 9879 transition count 24329
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 71333 place count 9778 transition count 25188
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 71359 place count 9778 transition count 25162
Discarding 26 places :
Symmetric choice reduction at 9 with 26 rule applications. Total rules 71385 place count 9752 transition count 24642
Iterating global reduction 9 with 26 rules applied. Total rules applied 71411 place count 9752 transition count 24642
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71437 place count 9752 transition count 24616
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71639 place count 9651 transition count 25499
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 71676 place count 9651 transition count 25462
Discarding 37 places :
Symmetric choice reduction at 11 with 37 rule applications. Total rules 71713 place count 9614 transition count 24722
Iterating global reduction 11 with 37 rules applied. Total rules applied 71750 place count 9614 transition count 24722
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71787 place count 9614 transition count 24685
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: -803
Deduced a syphon composed of 94 places in 4 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 12 with 188 rules applied. Total rules applied 71975 place count 9520 transition count 25488
Drop transitions removed 7 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 12 with 34 rules applied. Total rules applied 72009 place count 9520 transition count 25454
Discarding 27 places :
Symmetric choice reduction at 13 with 27 rule applications. Total rules 72036 place count 9493 transition count 24914
Iterating global reduction 13 with 27 rules applied. Total rules applied 72063 place count 9493 transition count 24914
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 13 with 27 rules applied. Total rules applied 72090 place count 9493 transition count 24887
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -216
Deduced a syphon composed of 27 places in 4 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 14 with 54 rules applied. Total rules applied 72144 place count 9466 transition count 25103
Free-agglomeration rule applied 6212 times with reduction of 4285 identical transitions.
Iterating global reduction 14 with 6212 rules applied. Total rules applied 78356 place count 9466 transition count 14606
Reduce places removed 6212 places and 0 transitions.
Drop transitions removed 7175 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 7180 transitions.
Graph (complete) has 10779 edges and 3254 vertex of which 517 are kept as prefixes of interest. Removing 2737 places using SCC suffix rule.4 ms
Discarding 2737 places :
Also discarding 5513 output transitions
Drop transitions removed 5513 transitions
Iterating post reduction 14 with 13393 rules applied. Total rules applied 91749 place count 517 transition count 1913
Drop transitions removed 457 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 472 transitions.
Iterating post reduction 15 with 472 rules applied. Total rules applied 92221 place count 517 transition count 1441
Discarding 466 places :
Symmetric choice reduction at 16 with 466 rule applications. Total rules 92687 place count 51 transition count 91
Iterating global reduction 16 with 466 rules applied. Total rules applied 93153 place count 51 transition count 91
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 16 with 18 rules applied. Total rules applied 93171 place count 42 transition count 106
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 16 with 27 rules applied. Total rules applied 93198 place count 42 transition count 79
Discarding 6 places :
Symmetric choice reduction at 17 with 6 rule applications. Total rules 93204 place count 36 transition count 53
Iterating global reduction 17 with 6 rules applied. Total rules applied 93210 place count 36 transition count 53
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 93216 place count 36 transition count 47
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 18 with 2 rules applied. Total rules applied 93218 place count 36 transition count 45
Free-agglomeration rule applied 3 times.
Iterating global reduction 18 with 3 rules applied. Total rules applied 93221 place count 36 transition count 42
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 60 edges and 33 vertex of which 30 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 18 with 15 rules applied. Total rules applied 93236 place count 30 transition count 31
Discarding 6 places :
Symmetric choice reduction at 19 with 6 rule applications. Total rules 93242 place count 24 transition count 19
Iterating global reduction 19 with 6 rules applied. Total rules applied 93248 place count 24 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 93249 place count 23 transition count 18
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t5594.t8449.t7250 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 4 edges and 15 vertex of which 2 / 15 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 19 with 3 rules applied. Total rules applied 93252 place count 14 transition count 16
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 20 with 2 rules applied. Total rules applied 93254 place count 14 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 21 with 2 Pre rules applied. Total rules applied 93254 place count 14 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 21 with 4 rules applied. Total rules applied 93258 place count 12 transition count 12
Applied a total of 93258 rules in 40673 ms. Remains 12 /47560 variables (removed 47548) and now considering 12/76160 (removed 76148) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/47560 places, 12/76160 transitions.
Finished random walk after 42 steps, including 0 resets, run visited all 6 properties in 1 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p1) p2 p0), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p1) (NOT p2))), (F p1), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 5 factoid took 323 ms. Reduced automaton from 9 states, 21 edges and 3 AP to 9 states, 21 edges and 3 AP.
Stuttering acceptance computed with spot in 309 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 316 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 297 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 86000 steps with 17244 reset in 10002 ms.
Product exploration timeout after 84040 steps with 16843 reset in 10001 ms.
Built C files in :
/tmp/ltsmin451187168241124153
[2022-05-14 21:28:16] [INFO ] Built C files in 733ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin451187168241124153
Running compilation step : cd /tmp/ltsmin451187168241124153;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin451187168241124153;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin451187168241124153;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 8716 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:28:29] [INFO ] Computed 3040 place invariants in 490 ms
[2022-05-14 21:28:34] [INFO ] Implicit Places using invariants in 5780 ms returned []
Implicit Place search using SMT only with invariants took 5796 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:28:34] [INFO ] Computed 3040 place invariants in 468 ms
[2022-05-14 21:28:40] [INFO ] Dead Transitions using invariants and state equation in 5905 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Built C files in :
/tmp/ltsmin10577961876013878480
[2022-05-14 21:28:46] [INFO ] Built C files in 514ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10577961876013878480
Running compilation step : cd /tmp/ltsmin10577961876013878480;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10577961876013878480;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10577961876013878480;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 21:29:06] [INFO ] Flatten gal took : 2342 ms
[2022-05-14 21:29:08] [INFO ] Flatten gal took : 1966 ms
[2022-05-14 21:29:09] [INFO ] Time to serialize gal into /tmp/LTL14119881125998480795.gal : 536 ms
[2022-05-14 21:29:09] [INFO ] Time to serialize properties into /tmp/LTL6623234203370353750.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14119881125998480795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6623234203370353750.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1411988...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-05-14 21:29:26] [INFO ] Flatten gal took : 1724 ms
[2022-05-14 21:29:26] [INFO ] Applying decomposition
[2022-05-14 21:29:27] [INFO ] Flatten gal took : 1863 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13921208557099856102.txt' '-o' '/tmp/graph13921208557099856102.bin' '-w' '/tmp/graph13921208557099856102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13921208557099856102.bin' '-l' '-1' '-v' '-w' '/tmp/graph13921208557099856102.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:29:33] [INFO ] Decomposing Gal with order
[2022-05-14 21:30:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:50:45] [INFO ] Removed a total of 62088 redundant transitions.
[2022-05-14 21:50:46] [INFO ] Flatten gal took : 4168 ms
[2022-05-14 21:50:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 879 labels/synchronizations in 1187 ms.
[2022-05-14 21:50:49] [INFO ] Time to serialize gal into /tmp/LTL11966271585928307377.gal : 443 ms
[2022-05-14 21:50:50] [INFO ] Time to serialize properties into /tmp/LTL15952309418993415432.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11966271585928307377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15952309418993415432.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1196627...247
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8578164434382419538
[2022-05-14 21:51:17] [INFO ] Built C files in 12571ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8578164434382419538
Running compilation step : cd /tmp/ltsmin8578164434382419538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DLCflexbar-PT-8b-LTLCardinality-07 finished in 1728051 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&(X(G(p0))||p1))))'
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 18365 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:51:41] [INFO ] Computed 3040 place invariants in 504 ms
[2022-05-14 21:51:53] [INFO ] Implicit Places using invariants in 12521 ms returned []
Implicit Place search using SMT only with invariants took 12523 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:51:54] [INFO ] Computed 3040 place invariants in 839 ms
[2022-05-14 21:52:07] [INFO ] Dead Transitions using invariants and state equation in 13309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-8b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (EQ s10966 0) (EQ s6803 1) (EQ s16236 0) (EQ s17157 1)), p0:(AND (EQ s1082 0) (EQ s42362 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3 reset in 4212 ms.
Product exploration explored 100000 steps with 3 reset in 4004 ms.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 374 ms. Reduced automaton from 2 states, 6 edges and 2 AP to 2 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 70509 steps, run timeout after 3002 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70509 steps, saw 69867 distinct states, run finished after 3004 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:53:17] [INFO ] Computed 3040 place invariants in 571 ms
[2022-05-14 21:53:42] [INFO ] [Real]Absence check using 3040 positive place invariants in 2132 ms returned unknown
[2022-05-14 21:53:42] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:54:07] [INFO ] [Nat]Absence check using 3040 positive place invariants in 7798 ms returned unknown
[2022-05-14 21:54:07] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42545 edges and 47560 vertex of which 2793 / 47560 are part of one of the 180 SCC in 28 ms
Free SCC test removed 2613 places
Drop transitions removed 2952 transitions
Reduce isomorphic transitions removed 2952 transitions.
Drop transitions removed 20709 transitions
Trivial Post-agglo rules discarded 20709 transitions
Performed 20709 trivial Post agglomeration. Transition count delta: 20709
Iterating post reduction 0 with 20709 rules applied. Total rules applied 20710 place count 44947 transition count 52499
Reduce places removed 20709 places and 0 transitions.
Ensure Unique test removed 450 transitions
Reduce isomorphic transitions removed 450 transitions.
Drop transitions removed 440 transitions
Trivial Post-agglo rules discarded 440 transitions
Performed 440 trivial Post agglomeration. Transition count delta: 440
Iterating post reduction 1 with 21599 rules applied. Total rules applied 42309 place count 24238 transition count 51609
Reduce places removed 440 places and 0 transitions.
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 2 with 720 rules applied. Total rules applied 43029 place count 23798 transition count 51329
Reduce places removed 140 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 144 rules applied. Total rules applied 43173 place count 23658 transition count 51325
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 43177 place count 23654 transition count 51325
Performed 140 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 140 Pre rules applied. Total rules applied 43177 place count 23654 transition count 51185
Deduced a syphon composed of 140 places in 4143 ms
Reduce places removed 140 places and 0 transitions.
Iterating global reduction 5 with 280 rules applied. Total rules applied 43457 place count 23514 transition count 51185
Performed 13131 Post agglomeration using F-continuation condition.Transition count delta: 13131
Deduced a syphon composed of 13131 places in 13 ms
Reduce places removed 13131 places and 0 transitions.
Iterating global reduction 5 with 26262 rules applied. Total rules applied 69719 place count 10383 transition count 38054
Renaming transitions due to excessive name length > 1024 char.
Discarding 349 places :
Symmetric choice reduction at 5 with 349 rule applications. Total rules 70068 place count 10034 transition count 24834
Iterating global reduction 5 with 349 rules applied. Total rules applied 70417 place count 10034 transition count 24834
Ensure Unique test removed 319 transitions
Reduce isomorphic transitions removed 319 transitions.
Iterating post reduction 5 with 319 rules applied. Total rules applied 70736 place count 10034 transition count 24515
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -909
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 6 with 202 rules applied. Total rules applied 70938 place count 9933 transition count 25424
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 6 with 49 rules applied. Total rules applied 70987 place count 9933 transition count 25375
Discarding 49 places :
Symmetric choice reduction at 7 with 49 rule applications. Total rules 71036 place count 9884 transition count 24395
Iterating global reduction 7 with 49 rules applied. Total rules applied 71085 place count 9884 transition count 24395
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 7 with 49 rules applied. Total rules applied 71134 place count 9884 transition count 24346
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -860
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 71336 place count 9783 transition count 25206
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 71362 place count 9783 transition count 25180
Discarding 26 places :
Symmetric choice reduction at 9 with 26 rule applications. Total rules 71388 place count 9757 transition count 24660
Iterating global reduction 9 with 26 rules applied. Total rules applied 71414 place count 9757 transition count 24660
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71440 place count 9757 transition count 24634
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71642 place count 9656 transition count 25517
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 10 with 37 rules applied. Total rules applied 71679 place count 9656 transition count 25480
Discarding 37 places :
Symmetric choice reduction at 11 with 37 rule applications. Total rules 71716 place count 9619 transition count 24740
Iterating global reduction 11 with 37 rules applied. Total rules applied 71753 place count 9619 transition count 24740
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 11 with 37 rules applied. Total rules applied 71790 place count 9619 transition count 24703
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -851
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 71992 place count 9518 transition count 25554
Drop transitions removed 18 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 12 with 45 rules applied. Total rules applied 72037 place count 9518 transition count 25509
Discarding 27 places :
Symmetric choice reduction at 13 with 27 rule applications. Total rules 72064 place count 9491 transition count 24969
Iterating global reduction 13 with 27 rules applied. Total rules applied 72091 place count 9491 transition count 24969
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 13 with 27 rules applied. Total rules applied 72118 place count 9491 transition count 24942
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -242
Deduced a syphon composed of 30 places in 6 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 14 with 60 rules applied. Total rules applied 72178 place count 9461 transition count 25184
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 14 with 5 rules applied. Total rules applied 72183 place count 9461 transition count 25179
Free-agglomeration rule applied 6192 times with reduction of 4261 identical transitions.
Iterating global reduction 15 with 6192 rules applied. Total rules applied 78375 place count 9461 transition count 14726
Reduce places removed 6192 places and 0 transitions.
Drop transitions removed 7195 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 7214 transitions.
Graph (complete) has 10845 edges and 3269 vertex of which 259 are kept as prefixes of interest. Removing 3010 places using SCC suffix rule.5 ms
Discarding 3010 places :
Also discarding 6627 output transitions
Drop transitions removed 6627 transitions
Iterating post reduction 15 with 13407 rules applied. Total rules applied 91782 place count 259 transition count 885
Drop transitions removed 247 transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 290 transitions.
Iterating post reduction 16 with 290 rules applied. Total rules applied 92072 place count 259 transition count 595
Discarding 211 places :
Symmetric choice reduction at 17 with 211 rule applications. Total rules 92283 place count 48 transition count 78
Iterating global reduction 17 with 211 rules applied. Total rules applied 92494 place count 48 transition count 78
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 92502 place count 44 transition count 95
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 17 with 17 rules applied. Total rules applied 92519 place count 44 transition count 78
Discarding 2 places :
Symmetric choice reduction at 18 with 2 rule applications. Total rules 92521 place count 42 transition count 60
Iterating global reduction 18 with 2 rules applied. Total rules applied 92523 place count 42 transition count 60
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 2 rules applied. Total rules applied 92525 place count 42 transition count 58
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 19 with 6 rules applied. Total rules applied 92531 place count 42 transition count 52
Free-agglomeration rule applied 1 times.
Iterating global reduction 19 with 1 rules applied. Total rules applied 92532 place count 42 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 92533 place count 41 transition count 51
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 20 with 1 rules applied. Total rules applied 92534 place count 41 transition count 50
Free-agglomeration rule applied 1 times.
Iterating global reduction 20 with 1 rules applied. Total rules applied 92535 place count 41 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 92536 place count 40 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 92537 place count 39 transition count 48
Applied a total of 92537 rules in 44622 ms. Remains 39 /47560 variables (removed 47521) and now considering 48/76160 (removed 76112) transitions.
Finished structural reductions, in 1 iterations. Remains : 39/47560 places, 48/76160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:54:52] [INFO ] Flow matrix only has 34 transitions (discarded 14 similar events)
// Phase 1: matrix 34 rows 39 cols
[2022-05-14 21:54:52] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-14 21:54:52] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2022-05-14 21:54:52] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 10 factoid took 418 ms. Reduced automaton from 2 states, 6 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 61 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 61 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:54:54] [INFO ] Computed 3040 place invariants in 667 ms
Could not prove EG (NOT p0)
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 10222 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:55:20] [INFO ] Computed 3040 place invariants in 511 ms
[2022-05-14 21:55:25] [INFO ] Implicit Places using invariants in 6117 ms returned []
Implicit Place search using SMT only with invariants took 6119 ms to find 0 implicit places.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:55:26] [INFO ] Computed 3040 place invariants in 594 ms
[2022-05-14 21:55:32] [INFO ] Dead Transitions using invariants and state equation in 7003 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47560/47560 places, 76160/76160 transitions.
Computed a total of 13150 stabilizing places and 13150 stable transitions
Computed a total of 13150 stabilizing places and 13150 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (AND (NOT p0) p1)), (X (X p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 171 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 122093 steps, run timeout after 3004 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 122093 steps, saw 120997 distinct states, run finished after 3004 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-05-14 21:56:33] [INFO ] Computed 3040 place invariants in 567 ms
[2022-05-14 21:57:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-14 21:57:04] [INFO ] After 31736ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 47560 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42545 edges and 47560 vertex of which 2793 / 47560 are part of one of the 180 SCC in 36 ms
Free SCC test removed 2613 places
Drop transitions removed 2952 transitions
Reduce isomorphic transitions removed 2952 transitions.

BK_STOP 1652565425990

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-8b"
export BK_EXAMINATION="LTLCardinality"
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 DLCflexbar-PT-8b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254771600107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;