Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r071-tall-165254780300041.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 gold2021
Input is DLCflexbar-PT-8b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-165254780300041
=====================================================================

--------------------
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 8.5K Apr 29 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 19:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 19:21 ReachabilityFireability.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-ReachabilityCardinality-00
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-01
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-02
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-03
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-04
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-05
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-06
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-07
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-08
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-09
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-10
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-11
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-12
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-13
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-14
FORMULA_NAME DLCflexbar-PT-8b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068560023

Running Version 0
[2022-06-12 21:16:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-12 21:16:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:16:03] [INFO ] Load time of PNML (sax parser for PT used): 1246 ms
[2022-06-12 21:16:04] [INFO ] Transformed 47560 places.
[2022-06-12 21:16:04] [INFO ] Transformed 76160 transitions.
[2022-06-12 21:16:04] [INFO ] Found NUPN structural information;
[2022-06-12 21:16:07] [INFO ] Parsed PT model containing 47560 places and 76160 transitions in 6182 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 72 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 16) seen :1
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Probabilistic random walk after 909989 steps, saw 904489 distinct states, run finished after 30011 ms. (steps per millisecond=30 ) properties seen :{11=1}
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 76160 rows 47560 cols
[2022-06-12 21:16:51] [INFO ] Computed 3040 place invariants in 671 ms
[2022-06-12 21:17:12] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-12 21:17:37] [INFO ] [Nat]Absence check using 3040 positive place invariants in 6507 ms returned unknown
[2022-06-12 21:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Support contains 73 out of 47560 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42422 edges and 47560 vertex of which 2770 / 47560 are part of one of the 179 SCC in 122 ms
Free SCC test removed 2591 places
Drop transitions removed 2927 transitions
Reduce isomorphic transitions removed 2927 transitions.
Drop transitions removed 20650 transitions
Trivial Post-agglo rules discarded 20650 transitions
Performed 20650 trivial Post agglomeration. Transition count delta: 20650
Iterating post reduction 0 with 20650 rules applied. Total rules applied 20651 place count 44969 transition count 52583
Reduce places removed 20650 places and 0 transitions.
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 436 transitions
Trivial Post-agglo rules discarded 436 transitions
Performed 436 trivial Post agglomeration. Transition count delta: 436
Iterating post reduction 1 with 21534 rules applied. Total rules applied 42185 place count 24319 transition count 51699
Reduce places removed 436 places and 0 transitions.
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 2 with 709 rules applied. Total rules applied 42894 place count 23883 transition count 51426
Reduce places removed 136 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 3 with 161 rules applied. Total rules applied 43055 place count 23747 transition count 51401
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 28 rules applied. Total rules applied 43083 place count 23722 transition count 51398
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43084 place count 23721 transition count 51398
Performed 163 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 163 Pre rules applied. Total rules applied 43084 place count 23721 transition count 51235
Deduced a syphon composed of 163 places in 4044 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 6 with 326 rules applied. Total rules applied 43410 place count 23558 transition count 51235
Performed 13074 Post agglomeration using F-continuation condition.Transition count delta: 13074
Deduced a syphon composed of 13074 places in 14 ms
Reduce places removed 13074 places and 0 transitions.
Iterating global reduction 6 with 26148 rules applied. Total rules applied 69558 place count 10484 transition count 38161
Renaming transitions due to excessive name length > 1024 char.
Discarding 353 places :
Symmetric choice reduction at 6 with 353 rule applications. Total rules 69911 place count 10131 transition count 24991
Iterating global reduction 6 with 353 rules applied. Total rules applied 70264 place count 10131 transition count 24991
Ensure Unique test removed 311 transitions
Reduce isomorphic transitions removed 311 transitions.
Iterating post reduction 6 with 311 rules applied. Total rules applied 70575 place count 10131 transition count 24680
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 7 with 202 rules applied. Total rules applied 70777 place count 10030 transition count 25589
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 7 with 50 rules applied. Total rules applied 70827 place count 10030 transition count 25539
Discarding 51 places :
Symmetric choice reduction at 8 with 51 rule applications. Total rules 70878 place count 9979 transition count 24519
Iterating global reduction 8 with 51 rules applied. Total rules applied 70929 place count 9979 transition count 24519
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 8 with 50 rules applied. Total rules applied 70979 place count 9979 transition count 24469
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -859
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 9 with 202 rules applied. Total rules applied 71181 place count 9878 transition count 25328
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 71207 place count 9878 transition count 25302
Discarding 26 places :
Symmetric choice reduction at 10 with 26 rule applications. Total rules 71233 place count 9852 transition count 24782
Iterating global reduction 10 with 26 rules applied. Total rules applied 71259 place count 9852 transition count 24782
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 10 with 25 rules applied. Total rules applied 71284 place count 9852 transition count 24757
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -882
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 11 with 202 rules applied. Total rules applied 71486 place count 9751 transition count 25639
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 11 with 35 rules applied. Total rules applied 71521 place count 9751 transition count 25604
Discarding 34 places :
Symmetric choice reduction at 12 with 34 rule applications. Total rules 71555 place count 9717 transition count 24924
Iterating global reduction 12 with 34 rules applied. Total rules applied 71589 place count 9717 transition count 24924
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 12 with 34 rules applied. Total rules applied 71623 place count 9717 transition count 24890
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -877
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 13 with 202 rules applied. Total rules applied 71825 place count 9616 transition count 25767
Drop transitions removed 15 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 13 with 42 rules applied. Total rules applied 71867 place count 9616 transition count 25725
Discarding 28 places :
Symmetric choice reduction at 14 with 28 rule applications. Total rules 71895 place count 9588 transition count 25165
Iterating global reduction 14 with 28 rules applied. Total rules applied 71923 place count 9588 transition count 25165
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 14 with 27 rules applied. Total rules applied 71950 place count 9588 transition count 25138
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: -419
Deduced a syphon composed of 55 places in 6 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 15 with 110 rules applied. Total rules applied 72060 place count 9533 transition count 25557
Drop transitions removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 15 with 44 rules applied. Total rules applied 72104 place count 9533 transition count 25513
Free-agglomeration rule applied 6124 times with reduction of 4180 identical transitions.
Iterating global reduction 16 with 6124 rules applied. Total rules applied 78228 place count 9533 transition count 15209
Reduce places removed 6124 places and 0 transitions.
Drop transitions removed 7102 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 7172 transitions.
Graph (complete) has 11429 edges and 3409 vertex of which 2268 are kept as prefixes of interest. Removing 1141 places using SCC suffix rule.8 ms
Discarding 1141 places :
Also discarding 965 output transitions
Drop transitions removed 965 transitions
Iterating post reduction 16 with 13297 rules applied. Total rules applied 91525 place count 2268 transition count 7072
Drop transitions removed 963 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 1012 transitions.
Iterating post reduction 17 with 1012 rules applied. Total rules applied 92537 place count 2268 transition count 6060
Discarding 1400 places :
Symmetric choice reduction at 18 with 1400 rule applications. Total rules 93937 place count 868 transition count 2540
Iterating global reduction 18 with 1400 rules applied. Total rules applied 95337 place count 868 transition count 2540
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 95338 place count 868 transition count 2539
Drop transitions removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 19 with 84 rules applied. Total rules applied 95422 place count 868 transition count 2455
Discarding 50 places :
Symmetric choice reduction at 19 with 50 rule applications. Total rules 95472 place count 818 transition count 2345
Iterating global reduction 19 with 50 rules applied. Total rules applied 95522 place count 818 transition count 2345
Discarding 20 places :
Symmetric choice reduction at 19 with 20 rule applications. Total rules 95542 place count 798 transition count 1435
Iterating global reduction 19 with 20 rules applied. Total rules applied 95562 place count 798 transition count 1435
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 19 with 20 rules applied. Total rules applied 95582 place count 798 transition count 1415
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 20 with 20 rules applied. Total rules applied 95602 place count 788 transition count 1405
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 20 with 15 rules applied. Total rules applied 95617 place count 788 transition count 1390
Free-agglomeration rule applied 13 times.
Iterating global reduction 20 with 13 rules applied. Total rules applied 95630 place count 788 transition count 1377
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 425 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 440 transitions.
Graph (complete) has 1856 edges and 775 vertex of which 606 are kept as prefixes of interest. Removing 169 places using SCC suffix rule.1 ms
Discarding 169 places :
Also discarding 160 output transitions
Drop transitions removed 160 transitions
Iterating post reduction 20 with 454 rules applied. Total rules applied 96084 place count 606 transition count 777
Drop transitions removed 22 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 21 with 70 rules applied. Total rules applied 96154 place count 606 transition count 707
Discarding 269 places :
Symmetric choice reduction at 22 with 269 rule applications. Total rules 96423 place count 337 transition count 359
Iterating global reduction 22 with 269 rules applied. Total rules applied 96692 place count 337 transition count 359
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 22 with 4 rules applied. Total rules applied 96696 place count 337 transition count 355
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 96697 place count 336 transition count 355
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 96699 place count 335 transition count 354
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 96700 place count 335 transition count 353
Free-agglomeration rule applied 1 times.
Iterating global reduction 24 with 1 rules applied. Total rules applied 96701 place count 335 transition count 352
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 24 with 1 rules applied. Total rules applied 96702 place count 334 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 25 with 1 rules applied. Total rules applied 96703 place count 333 transition count 351
Reduce places removed 10 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 25 with 15 rules applied. Total rules applied 96718 place count 323 transition count 346
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 26 with 5 rules applied. Total rules applied 96723 place count 318 transition count 346
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 27 with 8 Pre rules applied. Total rules applied 96723 place count 318 transition count 338
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 27 with 16 rules applied. Total rules applied 96739 place count 310 transition count 338
Performed 8 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 27 with 16 rules applied. Total rules applied 96755 place count 302 transition count 326
Drop transitions removed 13 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 27 with 25 rules applied. Total rules applied 96780 place count 302 transition count 301
Discarding 9 places :
Symmetric choice reduction at 28 with 9 rule applications. Total rules 96789 place count 293 transition count 291
Iterating global reduction 28 with 9 rules applied. Total rules applied 96798 place count 293 transition count 291
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 28 with 3 rules applied. Total rules applied 96801 place count 291 transition count 290
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 96803 place count 291 transition count 288
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 29 with 3 rules applied. Total rules applied 96806 place count 291 transition count 285
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 96808 place count 289 transition count 285
Free-agglomeration rule applied 2 times.
Iterating global reduction 30 with 2 rules applied. Total rules applied 96810 place count 289 transition count 283
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 677 edges and 286 vertex of which 285 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 30 with 5 rules applied. Total rules applied 96815 place count 285 transition count 282
Applied a total of 96815 rules in 38416 ms. Remains 285 /47560 variables (removed 47275) and now considering 282/76160 (removed 75878) transitions.
Finished structural reductions, in 1 iterations. Remains : 285/47560 places, 282/76160 transitions.
[2022-06-12 21:18:16] [INFO ] Flatten gal took : 111 ms
[2022-06-12 21:18:16] [INFO ] Flatten gal took : 52 ms
[2022-06-12 21:18:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15797878899684111587.gal : 50 ms
[2022-06-12 21:18:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17575568076583749245.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15797878899684111587.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17575568076583749245.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15797878899684111587.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17575568076583749245.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17575568076583749245.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :9 after 54
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :54 after 243
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :243 after 1458
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :1458 after 5832
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :5832 after 29160
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :29160 after 116640
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :116640 after 1.23493e+06
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :1.23493e+06 after 5.59872e+06
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-14 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :5.59872e+06 after 1.79159e+08
Detected timeout of ITS tools.
[2022-06-12 21:18:31] [INFO ] Flatten gal took : 28 ms
[2022-06-12 21:18:31] [INFO ] Applying decomposition
[2022-06-12 21:18:31] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7307865909694255357.txt, -o, /tmp/graph7307865909694255357.bin, -w, /tmp/graph7307865909694255357.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7307865909694255357.bin, -l, -1, -v, -w, /tmp/graph7307865909694255357.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:18:32] [INFO ] Decomposing Gal with order
[2022-06-12 21:18:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:18:32] [INFO ] Removed a total of 83 redundant transitions.
[2022-06-12 21:18:32] [INFO ] Flatten gal took : 67 ms
[2022-06-12 21:18:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 16 ms.
[2022-06-12 21:18:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2533651087729112955.gal : 5 ms
[2022-06-12 21:18:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17176466077991418048.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2533651087729112955.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17176466077991418048.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2533651087729112955.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17176466077991418048.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17176466077991418048.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 72
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :72 after 10368
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10368 after 5.30842e+06
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :5.30842e+06 after 4.12782e+10
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-10 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :4.12782e+10 after 3.50644e+21
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.12534e+34,0.082854,7116,567,140,3479,869,729,1808,167,1159,0
Total reachable state count : 11253396456863006353948545550123008

Verifying 8 reachability properties.
Reachability property DLCflexbar-PT-8b-ReachabilityCardinality-01 is true.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-01,5.6267e+33,0.083319,7116,161,48,3479,869,729,1808,169,1159,0
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-04 is true.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-04,0,0.085457,7116,1,0,3479,869,742,1808,173,1159,822
Reachability property DLCflexbar-PT-8b-ReachabilityCardinality-06 is true.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-06,2.79166e+26,0.085795,7116,135,44,3479,869,743,1808,174,1159,824
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-07 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-07,3.75113e+33,0.086187,7116,162,50,3479,869,743,1808,174,1159,859
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-08 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-08,3.36039e+33,0.089848,7116,393,88,3479,869,775,1808,175,1159,1326
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-10,1.05501e+33,0.095316,7116,582,151,3479,869,788,1808,175,1159,1827
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-11 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-11,5.62588e+33,0.111372,7116,1279,169,6525,869,835,5670,176,1159,5275
Invariant property DLCflexbar-PT-8b-ReachabilityCardinality-13 does not hold.
FORMULA DLCflexbar-PT-8b-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DLCflexbar-PT-8b-ReachabilityCardinality-13,2.79166e+26,0.111719,7116,134,45,6548,869,836,5670,176,1159,5275
All properties solved without resorting to model-checking.

BK_STOP 1655068713553

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-8b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is DLCflexbar-PT-8b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r071-tall-165254780300041"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;