Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r464-smll-171620117600019.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool ltsminxred
Input is ASLink-PT-01b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620117600019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 11 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 293K May 18 16:42 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 ASLink-PT-01b-LTLCardinality-00
FORMULA_NAME ASLink-PT-01b-LTLCardinality-01
FORMULA_NAME ASLink-PT-01b-LTLCardinality-02
FORMULA_NAME ASLink-PT-01b-LTLCardinality-03
FORMULA_NAME ASLink-PT-01b-LTLCardinality-04
FORMULA_NAME ASLink-PT-01b-LTLCardinality-05
FORMULA_NAME ASLink-PT-01b-LTLCardinality-06
FORMULA_NAME ASLink-PT-01b-LTLCardinality-07
FORMULA_NAME ASLink-PT-01b-LTLCardinality-08
FORMULA_NAME ASLink-PT-01b-LTLCardinality-09
FORMULA_NAME ASLink-PT-01b-LTLCardinality-10
FORMULA_NAME ASLink-PT-01b-LTLCardinality-11
FORMULA_NAME ASLink-PT-01b-LTLCardinality-12
FORMULA_NAME ASLink-PT-01b-LTLCardinality-13
FORMULA_NAME ASLink-PT-01b-LTLCardinality-14
FORMULA_NAME ASLink-PT-01b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717179194335

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-01b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:13:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 18:13:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:13:16] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2024-05-31 18:13:16] [INFO ] Transformed 846 places.
[2024-05-31 18:13:16] [INFO ] Transformed 1148 transitions.
[2024-05-31 18:13:16] [INFO ] Found NUPN structural information;
[2024-05-31 18:13:16] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-01b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 846 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 799 transition count 1101
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 799 transition count 1101
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 799 transition count 1100
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 111 place count 783 transition count 1071
Iterating global reduction 1 with 16 rules applied. Total rules applied 127 place count 783 transition count 1071
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 133 place count 783 transition count 1065
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 138 place count 778 transition count 1060
Iterating global reduction 2 with 5 rules applied. Total rules applied 143 place count 778 transition count 1060
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 147 place count 774 transition count 1049
Iterating global reduction 2 with 4 rules applied. Total rules applied 151 place count 774 transition count 1049
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 154 place count 771 transition count 1046
Iterating global reduction 2 with 3 rules applied. Total rules applied 157 place count 771 transition count 1046
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 160 place count 768 transition count 1036
Iterating global reduction 2 with 3 rules applied. Total rules applied 163 place count 768 transition count 1036
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 164 place count 767 transition count 1028
Iterating global reduction 2 with 1 rules applied. Total rules applied 165 place count 767 transition count 1028
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 166 place count 766 transition count 1027
Iterating global reduction 2 with 1 rules applied. Total rules applied 167 place count 766 transition count 1027
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 168 place count 765 transition count 1019
Iterating global reduction 2 with 1 rules applied. Total rules applied 169 place count 765 transition count 1019
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 170 place count 764 transition count 1011
Iterating global reduction 2 with 1 rules applied. Total rules applied 171 place count 764 transition count 1011
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 172 place count 763 transition count 1010
Iterating global reduction 2 with 1 rules applied. Total rules applied 173 place count 763 transition count 1010
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 174 place count 762 transition count 1002
Iterating global reduction 2 with 1 rules applied. Total rules applied 175 place count 762 transition count 1002
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 176 place count 761 transition count 994
Iterating global reduction 2 with 1 rules applied. Total rules applied 177 place count 761 transition count 994
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 178 place count 760 transition count 993
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 760 transition count 993
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 180 place count 759 transition count 985
Iterating global reduction 2 with 1 rules applied. Total rules applied 181 place count 759 transition count 985
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 182 place count 758 transition count 977
Iterating global reduction 2 with 1 rules applied. Total rules applied 183 place count 758 transition count 977
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 184 place count 757 transition count 976
Iterating global reduction 2 with 1 rules applied. Total rules applied 185 place count 757 transition count 976
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 186 place count 756 transition count 968
Iterating global reduction 2 with 1 rules applied. Total rules applied 187 place count 756 transition count 968
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 188 place count 755 transition count 960
Iterating global reduction 2 with 1 rules applied. Total rules applied 189 place count 755 transition count 960
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 190 place count 754 transition count 959
Iterating global reduction 2 with 1 rules applied. Total rules applied 191 place count 754 transition count 959
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 192 place count 753 transition count 951
Iterating global reduction 2 with 1 rules applied. Total rules applied 193 place count 753 transition count 951
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 194 place count 752 transition count 943
Iterating global reduction 2 with 1 rules applied. Total rules applied 195 place count 752 transition count 943
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 196 place count 751 transition count 942
Iterating global reduction 2 with 1 rules applied. Total rules applied 197 place count 751 transition count 942
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 198 place count 750 transition count 934
Iterating global reduction 2 with 1 rules applied. Total rules applied 199 place count 750 transition count 934
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 200 place count 749 transition count 926
Iterating global reduction 2 with 1 rules applied. Total rules applied 201 place count 749 transition count 926
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 202 place count 748 transition count 925
Iterating global reduction 2 with 1 rules applied. Total rules applied 203 place count 748 transition count 925
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 204 place count 747 transition count 917
Iterating global reduction 2 with 1 rules applied. Total rules applied 205 place count 747 transition count 917
Applied a total of 205 rules in 1404 ms. Remains 747 /846 variables (removed 99) and now considering 917/1148 (removed 231) transitions.
// Phase 1: matrix 917 rows 747 cols
[2024-05-31 18:13:18] [INFO ] Computed 82 invariants in 86 ms
[2024-05-31 18:13:19] [INFO ] Implicit Places using invariants in 925 ms returned [581, 592, 603, 611, 619, 627, 635, 646, 654, 662, 673]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 975 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 736/846 places, 917/1148 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 724 transition count 905
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 724 transition count 905
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 716 transition count 897
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 716 transition count 897
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 47 place count 709 transition count 890
Iterating global reduction 0 with 7 rules applied. Total rules applied 54 place count 709 transition count 890
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 705 transition count 886
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 705 transition count 886
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 704 transition count 885
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 704 transition count 885
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 703 transition count 884
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 703 transition count 884
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 702 transition count 883
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 702 transition count 883
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 701 transition count 882
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 701 transition count 882
Applied a total of 70 rules in 144 ms. Remains 701 /736 variables (removed 35) and now considering 882/917 (removed 35) transitions.
// Phase 1: matrix 882 rows 701 cols
[2024-05-31 18:13:19] [INFO ] Computed 71 invariants in 34 ms
[2024-05-31 18:13:19] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-31 18:13:19] [INFO ] Invariant cache hit.
[2024-05-31 18:13:22] [INFO ] Implicit Places using invariants and state equation in 2459 ms returned []
Implicit Place search using SMT with State Equation took 3128 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 701/846 places, 882/1148 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5685 ms. Remains : 701/846 places, 882/1148 transitions.
Support contains 22 out of 701 places after structural reductions.
[2024-05-31 18:13:22] [INFO ] Flatten gal took : 151 ms
[2024-05-31 18:13:23] [INFO ] Flatten gal took : 85 ms
[2024-05-31 18:13:23] [INFO ] Input system was already deterministic with 882 transitions.
RANDOM walk for 40000 steps (266 resets) in 1292 ms. (30 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40003 steps (75 resets) in 214 ms. (186 steps per ms) remains 1/1 properties
[2024-05-31 18:13:23] [INFO ] Invariant cache hit.
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 1/1583 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 0/52 constraints, State Equation: 0/701 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA ASLink-PT-01b-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
Computed a total of 26 stabilizing places and 26 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 701 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 116 place count 700 transition count 765
Reduce places removed 116 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 119 rules applied. Total rules applied 235 place count 584 transition count 762
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 237 place count 582 transition count 762
Performed 184 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 184 Pre rules applied. Total rules applied 237 place count 582 transition count 578
Deduced a syphon composed of 184 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 3 with 382 rules applied. Total rules applied 619 place count 384 transition count 578
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 11 rules applied. Total rules applied 630 place count 383 transition count 568
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 640 place count 373 transition count 568
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 640 place count 373 transition count 563
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 655 place count 363 transition count 563
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 655 place count 363 transition count 559
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 663 place count 359 transition count 559
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 667 place count 355 transition count 555
Iterating global reduction 5 with 4 rules applied. Total rules applied 671 place count 355 transition count 555
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 674 place count 352 transition count 552
Iterating global reduction 5 with 3 rules applied. Total rules applied 677 place count 352 transition count 552
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 678 place count 351 transition count 551
Iterating global reduction 5 with 1 rules applied. Total rules applied 679 place count 351 transition count 551
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 680 place count 350 transition count 550
Iterating global reduction 5 with 1 rules applied. Total rules applied 681 place count 350 transition count 550
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 682 place count 349 transition count 549
Iterating global reduction 5 with 1 rules applied. Total rules applied 683 place count 349 transition count 549
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 117 rules applied. Total rules applied 800 place count 290 transition count 491
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 803 place count 287 transition count 488
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 807 place count 286 transition count 488
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 808 place count 286 transition count 487
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 809 place count 285 transition count 487
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 811 place count 283 transition count 485
Iterating global reduction 7 with 2 rules applied. Total rules applied 813 place count 283 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 815 place count 283 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 816 place count 282 transition count 483
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 818 place count 281 transition count 488
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 820 place count 279 transition count 486
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 823 place count 277 transition count 485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 824 place count 276 transition count 485
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 824 place count 276 transition count 482
Deduced a syphon composed of 3 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 7 rules applied. Total rules applied 831 place count 272 transition count 482
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 11 with 3 rules applied. Total rules applied 834 place count 269 transition count 482
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 834 place count 269 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 836 place count 268 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 844 place count 264 transition count 477
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 846 place count 262 transition count 475
Iterating global reduction 12 with 2 rules applied. Total rules applied 848 place count 262 transition count 475
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 849 place count 261 transition count 474
Iterating global reduction 12 with 1 rules applied. Total rules applied 850 place count 261 transition count 474
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 851 place count 261 transition count 473
Applied a total of 851 rules in 355 ms. Remains 261 /701 variables (removed 440) and now considering 473/882 (removed 409) transitions.
// Phase 1: matrix 473 rows 261 cols
[2024-05-31 18:13:24] [INFO ] Computed 43 invariants in 15 ms
[2024-05-31 18:13:24] [INFO ] Implicit Places using invariants in 359 ms returned [1, 18, 19, 33, 50, 68, 87, 140, 151, 152, 153, 171, 172, 193, 194, 195, 196]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 364 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 244/701 places, 473/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 244 transition count 446
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 217 transition count 445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 216 transition count 445
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 56 place count 216 transition count 434
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 23 rules applied. Total rules applied 79 place count 204 transition count 434
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 11 rules applied. Total rules applied 90 place count 200 transition count 427
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 97 place count 193 transition count 427
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 99 place count 191 transition count 425
Iterating global reduction 5 with 2 rules applied. Total rules applied 101 place count 191 transition count 425
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 103 place count 191 transition count 423
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 129 place count 178 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 133 place count 176 transition count 411
Applied a total of 133 rules in 44 ms. Remains 176 /244 variables (removed 68) and now considering 411/473 (removed 62) transitions.
// Phase 1: matrix 411 rows 176 cols
[2024-05-31 18:13:24] [INFO ] Computed 21 invariants in 8 ms
[2024-05-31 18:13:25] [INFO ] Implicit Places using invariants in 216 ms returned [90, 96, 101, 173]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 217 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 172/701 places, 411/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 410
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 171 transition count 410
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 169 transition count 408
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 169 transition count 408
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 167 transition count 406
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 167 transition count 406
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 166 transition count 405
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 166 transition count 405
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 165 transition count 404
Applied a total of 14 rules in 32 ms. Remains 165 /172 variables (removed 7) and now considering 404/411 (removed 7) transitions.
// Phase 1: matrix 404 rows 165 cols
[2024-05-31 18:13:25] [INFO ] Computed 17 invariants in 4 ms
[2024-05-31 18:13:25] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-31 18:13:25] [INFO ] Invariant cache hit.
[2024-05-31 18:13:25] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 165/701 places, 404/882 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1703 ms. Remains : 165/701 places, 404/882 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-08
Stuttering criterion allowed to conclude after 49 steps with 5 reset in 3 ms.
FORMULA ASLink-PT-01b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-08 finished in 2089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 701 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 700 transition count 762
Reduce places removed 119 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 122 rules applied. Total rules applied 241 place count 581 transition count 759
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 243 place count 579 transition count 759
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 183 Pre rules applied. Total rules applied 243 place count 579 transition count 576
Deduced a syphon composed of 183 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 3 with 380 rules applied. Total rules applied 623 place count 382 transition count 576
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 11 rules applied. Total rules applied 634 place count 381 transition count 566
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 644 place count 371 transition count 566
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 644 place count 371 transition count 561
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 659 place count 361 transition count 561
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 659 place count 361 transition count 557
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 667 place count 357 transition count 557
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 670 place count 354 transition count 554
Iterating global reduction 5 with 3 rules applied. Total rules applied 673 place count 354 transition count 554
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 675 place count 352 transition count 552
Iterating global reduction 5 with 2 rules applied. Total rules applied 677 place count 352 transition count 552
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 678 place count 351 transition count 551
Iterating global reduction 5 with 1 rules applied. Total rules applied 679 place count 351 transition count 551
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 680 place count 350 transition count 550
Iterating global reduction 5 with 1 rules applied. Total rules applied 681 place count 350 transition count 550
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 682 place count 349 transition count 549
Iterating global reduction 5 with 1 rules applied. Total rules applied 683 place count 349 transition count 549
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 118 rules applied. Total rules applied 801 place count 290 transition count 490
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 804 place count 287 transition count 487
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 808 place count 286 transition count 487
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 810 place count 284 transition count 485
Iterating global reduction 5 with 2 rules applied. Total rules applied 812 place count 284 transition count 485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 814 place count 284 transition count 483
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 815 place count 283 transition count 483
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 817 place count 282 transition count 488
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 819 place count 280 transition count 486
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 822 place count 278 transition count 485
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 823 place count 277 transition count 485
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 823 place count 277 transition count 482
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 7 rules applied. Total rules applied 830 place count 273 transition count 482
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 9 with 3 rules applied. Total rules applied 833 place count 270 transition count 482
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 833 place count 270 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 835 place count 269 transition count 481
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 843 place count 265 transition count 477
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 845 place count 263 transition count 475
Iterating global reduction 10 with 2 rules applied. Total rules applied 847 place count 263 transition count 475
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 848 place count 262 transition count 474
Iterating global reduction 10 with 1 rules applied. Total rules applied 849 place count 262 transition count 474
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 850 place count 262 transition count 473
Applied a total of 850 rules in 192 ms. Remains 262 /701 variables (removed 439) and now considering 473/882 (removed 409) transitions.
// Phase 1: matrix 473 rows 262 cols
[2024-05-31 18:13:26] [INFO ] Computed 44 invariants in 5 ms
[2024-05-31 18:13:26] [INFO ] Implicit Places using invariants in 324 ms returned [1, 18, 19, 31, 48, 67, 86, 138, 139, 150, 151, 152, 170, 171, 175, 193, 194, 195, 196]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 326 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 243/701 places, 473/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 243 transition count 444
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 214 transition count 444
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 58 place count 214 transition count 433
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 81 place count 202 transition count 433
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 93 place count 198 transition count 425
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 101 place count 190 transition count 425
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 104 place count 187 transition count 422
Iterating global reduction 4 with 3 rules applied. Total rules applied 107 place count 187 transition count 422
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 110 place count 187 transition count 419
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 136 place count 174 transition count 406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 140 place count 172 transition count 407
Applied a total of 140 rules in 30 ms. Remains 172 /243 variables (removed 71) and now considering 407/473 (removed 66) transitions.
// Phase 1: matrix 407 rows 172 cols
[2024-05-31 18:13:26] [INFO ] Computed 20 invariants in 11 ms
[2024-05-31 18:13:26] [INFO ] Implicit Places using invariants in 209 ms returned [89, 95, 100, 169]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 211 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 168/701 places, 407/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 168 transition count 406
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 167 transition count 406
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 165 transition count 404
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 165 transition count 404
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 163 transition count 402
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 163 transition count 402
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 162 transition count 401
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 162 transition count 401
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 2 with 2 rules applied. Total rules applied 14 place count 161 transition count 400
Applied a total of 14 rules in 19 ms. Remains 161 /168 variables (removed 7) and now considering 400/407 (removed 7) transitions.
// Phase 1: matrix 400 rows 161 cols
[2024-05-31 18:13:26] [INFO ] Computed 16 invariants in 7 ms
[2024-05-31 18:13:27] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-05-31 18:13:27] [INFO ] Invariant cache hit.
[2024-05-31 18:13:27] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 161/701 places, 400/882 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1396 ms. Remains : 161/701 places, 400/882 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-09
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-09 finished in 1451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(!p0)||(!p0&&F(!p1))))))'
Support contains 2 out of 701 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 694 transition count 875
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 694 transition count 875
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 691 transition count 872
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 691 transition count 872
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 689 transition count 870
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 689 transition count 870
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 688 transition count 869
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 688 transition count 869
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 687 transition count 868
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 683 transition count 864
Applied a total of 36 rules in 153 ms. Remains 683 /701 variables (removed 18) and now considering 864/882 (removed 18) transitions.
// Phase 1: matrix 864 rows 683 cols
[2024-05-31 18:13:27] [INFO ] Computed 71 invariants in 12 ms
[2024-05-31 18:13:28] [INFO ] Implicit Places using invariants in 551 ms returned []
[2024-05-31 18:13:28] [INFO ] Invariant cache hit.
[2024-05-31 18:13:30] [INFO ] Implicit Places using invariants and state equation in 2393 ms returned []
Implicit Place search using SMT with State Equation took 2946 ms to find 0 implicit places.
Running 863 sub problems to find dead transitions.
[2024-05-31 18:13:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/682 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/682 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 2 (OVERLAPS) 1/683 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 863 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/683 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 863 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 683/1547 variables, and 71 constraints, problems are : Problem set: 0 solved, 863 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/683 constraints, PredecessorRefiner: 863/863 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 863 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/682 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/682 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 2 (OVERLAPS) 1/683 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/683 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 863 unsolved
[2024-05-31 18:14:14] [INFO ] Deduced a trap composed of 66 places in 352 ms of which 54 ms to minimize.
[2024-05-31 18:14:15] [INFO ] Deduced a trap composed of 41 places in 241 ms of which 5 ms to minimize.
[2024-05-31 18:14:16] [INFO ] Deduced a trap composed of 91 places in 203 ms of which 4 ms to minimize.
[2024-05-31 18:14:17] [INFO ] Deduced a trap composed of 96 places in 183 ms of which 4 ms to minimize.
[2024-05-31 18:14:17] [INFO ] Deduced a trap composed of 131 places in 186 ms of which 4 ms to minimize.
[2024-05-31 18:14:18] [INFO ] Deduced a trap composed of 122 places in 418 ms of which 6 ms to minimize.
[2024-05-31 18:14:18] [INFO ] Deduced a trap composed of 98 places in 418 ms of which 6 ms to minimize.
[2024-05-31 18:14:19] [INFO ] Deduced a trap composed of 84 places in 307 ms of which 5 ms to minimize.
[2024-05-31 18:14:19] [INFO ] Deduced a trap composed of 91 places in 237 ms of which 4 ms to minimize.
[2024-05-31 18:14:20] [INFO ] Deduced a trap composed of 43 places in 513 ms of which 7 ms to minimize.
[2024-05-31 18:14:21] [INFO ] Deduced a trap composed of 27 places in 433 ms of which 5 ms to minimize.
[2024-05-31 18:14:21] [INFO ] Deduced a trap composed of 35 places in 409 ms of which 5 ms to minimize.
[2024-05-31 18:14:22] [INFO ] Deduced a trap composed of 47 places in 298 ms of which 4 ms to minimize.
[2024-05-31 18:14:22] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 1 ms to minimize.
[2024-05-31 18:14:23] [INFO ] Deduced a trap composed of 99 places in 413 ms of which 5 ms to minimize.
[2024-05-31 18:14:23] [INFO ] Deduced a trap composed of 22 places in 332 ms of which 6 ms to minimize.
[2024-05-31 18:14:23] [INFO ] Deduced a trap composed of 113 places in 224 ms of which 4 ms to minimize.
[2024-05-31 18:14:24] [INFO ] Deduced a trap composed of 98 places in 180 ms of which 4 ms to minimize.
[2024-05-31 18:14:26] [INFO ] Deduced a trap composed of 66 places in 188 ms of which 4 ms to minimize.
[2024-05-31 18:14:26] [INFO ] Deduced a trap composed of 55 places in 255 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/683 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 863 unsolved
[2024-05-31 18:14:28] [INFO ] Deduced a trap composed of 53 places in 230 ms of which 4 ms to minimize.
[2024-05-31 18:14:30] [INFO ] Deduced a trap composed of 100 places in 140 ms of which 3 ms to minimize.
[2024-05-31 18:14:30] [INFO ] Deduced a trap composed of 95 places in 201 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 683/1547 variables, and 94 constraints, problems are : Problem set: 0 solved, 863 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/683 constraints, PredecessorRefiner: 0/863 constraints, Known Traps: 23/23 constraints]
After SMT, in 60535ms problems are : Problem set: 0 solved, 863 unsolved
Search for dead transitions found 0 dead transitions in 60557ms
Starting structural reductions in LTL mode, iteration 1 : 683/701 places, 864/882 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63669 ms. Remains : 683/701 places, 864/882 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, p0, p0]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-01b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-11 finished in 63841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((p1||F(p2))))))'
Support contains 3 out of 701 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 700 transition count 762
Reduce places removed 119 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 122 rules applied. Total rules applied 241 place count 581 transition count 759
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 243 place count 579 transition count 759
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 183 Pre rules applied. Total rules applied 243 place count 579 transition count 576
Deduced a syphon composed of 183 places in 1 ms
Ensure Unique test removed 13 places
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 3 with 379 rules applied. Total rules applied 622 place count 383 transition count 576
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 11 rules applied. Total rules applied 633 place count 381 transition count 567
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 642 place count 372 transition count 567
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 642 place count 372 transition count 562
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 15 rules applied. Total rules applied 657 place count 362 transition count 562
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 657 place count 362 transition count 558
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 665 place count 358 transition count 558
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 670 place count 353 transition count 553
Iterating global reduction 5 with 5 rules applied. Total rules applied 675 place count 353 transition count 553
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 675 place count 353 transition count 552
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 678 place count 351 transition count 552
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 682 place count 347 transition count 548
Iterating global reduction 5 with 4 rules applied. Total rules applied 686 place count 347 transition count 548
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 686 place count 347 transition count 547
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 688 place count 346 transition count 547
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 689 place count 345 transition count 546
Iterating global reduction 5 with 1 rules applied. Total rules applied 690 place count 345 transition count 546
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 691 place count 344 transition count 545
Iterating global reduction 5 with 1 rules applied. Total rules applied 692 place count 344 transition count 545
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 693 place count 343 transition count 544
Iterating global reduction 5 with 1 rules applied. Total rules applied 694 place count 343 transition count 544
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 117 rules applied. Total rules applied 811 place count 284 transition count 486
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 814 place count 281 transition count 483
Ensure Unique test removed 1 places
Iterating global reduction 5 with 4 rules applied. Total rules applied 818 place count 280 transition count 483
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 819 place count 280 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 820 place count 279 transition count 482
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 822 place count 277 transition count 480
Iterating global reduction 7 with 2 rules applied. Total rules applied 824 place count 277 transition count 480
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 826 place count 277 transition count 478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 827 place count 276 transition count 478
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 829 place count 275 transition count 483
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 831 place count 273 transition count 481
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 834 place count 271 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 835 place count 270 transition count 480
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 3 Pre rules applied. Total rules applied 835 place count 270 transition count 477
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 7 rules applied. Total rules applied 842 place count 266 transition count 477
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 11 with 3 rules applied. Total rules applied 845 place count 263 transition count 477
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 845 place count 263 transition count 476
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 847 place count 262 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 855 place count 258 transition count 472
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 857 place count 256 transition count 470
Iterating global reduction 12 with 2 rules applied. Total rules applied 859 place count 256 transition count 470
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 860 place count 255 transition count 469
Iterating global reduction 12 with 1 rules applied. Total rules applied 861 place count 255 transition count 469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 862 place count 255 transition count 468
Applied a total of 862 rules in 161 ms. Remains 255 /701 variables (removed 446) and now considering 468/882 (removed 414) transitions.
// Phase 1: matrix 468 rows 255 cols
[2024-05-31 18:14:31] [INFO ] Computed 42 invariants in 4 ms
[2024-05-31 18:14:31] [INFO ] Implicit Places using invariants in 314 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 138, 149, 150, 151, 169, 191, 192, 193, 194]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 317 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 238/701 places, 468/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 238 transition count 446
Reduce places removed 22 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 28 rules applied. Total rules applied 50 place count 216 transition count 440
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 56 place count 210 transition count 440
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 56 place count 210 transition count 429
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 78 place count 199 transition count 429
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 9 rules applied. Total rules applied 87 place count 196 transition count 423
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 93 place count 190 transition count 423
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 95 place count 188 transition count 421
Iterating global reduction 5 with 2 rules applied. Total rules applied 97 place count 188 transition count 421
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 99 place count 188 transition count 419
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 127 place count 174 transition count 405
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 131 place count 172 transition count 406
Applied a total of 131 rules in 25 ms. Remains 172 /238 variables (removed 66) and now considering 406/468 (removed 62) transitions.
// Phase 1: matrix 406 rows 172 cols
[2024-05-31 18:14:31] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 18:14:32] [INFO ] Implicit Places using invariants in 274 ms returned [88, 94, 99, 165, 169]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 275 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 167/701 places, 406/882 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 405
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 166 transition count 405
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 164 transition count 403
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 164 transition count 403
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 162 transition count 401
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 162 transition count 401
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 161 transition count 400
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 161 transition count 400
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 2 with 2 rules applied. Total rules applied 14 place count 160 transition count 399
Applied a total of 14 rules in 17 ms. Remains 160 /167 variables (removed 7) and now considering 399/406 (removed 7) transitions.
// Phase 1: matrix 399 rows 160 cols
[2024-05-31 18:14:32] [INFO ] Computed 17 invariants in 3 ms
[2024-05-31 18:14:32] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-31 18:14:32] [INFO ] Invariant cache hit.
[2024-05-31 18:14:32] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 160/701 places, 399/882 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1504 ms. Remains : 160/701 places, 399/882 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-13
Product exploration explored 100000 steps with 3829 reset in 413 ms.
Stack based approach found an accepted trace after 6789 steps with 223 reset with depth 40 and stack size 40 in 23 ms.
FORMULA ASLink-PT-01b-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-13 finished in 2051 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(G(p0))))||G(p1)))'
Support contains 3 out of 701 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 693 transition count 874
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 693 transition count 874
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 689 transition count 870
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 689 transition count 870
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 687 transition count 868
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 682 transition count 863
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 681 transition count 862
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 681 transition count 862
Applied a total of 40 rules in 144 ms. Remains 681 /701 variables (removed 20) and now considering 862/882 (removed 20) transitions.
// Phase 1: matrix 862 rows 681 cols
[2024-05-31 18:14:33] [INFO ] Computed 71 invariants in 8 ms
[2024-05-31 18:14:34] [INFO ] Implicit Places using invariants in 577 ms returned []
[2024-05-31 18:14:34] [INFO ] Invariant cache hit.
[2024-05-31 18:14:36] [INFO ] Implicit Places using invariants and state equation in 2246 ms returned []
Implicit Place search using SMT with State Equation took 2828 ms to find 0 implicit places.
Running 861 sub problems to find dead transitions.
[2024-05-31 18:14:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 681/1543 variables, and 71 constraints, problems are : Problem set: 0 solved, 861 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 0/681 constraints, PredecessorRefiner: 861/861 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 861 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/680 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/680 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 2 (OVERLAPS) 1/681 variables, 18/58 constraints. Problems are: Problem set: 0 solved, 861 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/681 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 861 unsolved
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 142 places in 274 ms of which 4 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 51 places in 281 ms of which 5 ms to minimize.
[2024-05-31 18:15:21] [INFO ] Deduced a trap composed of 117 places in 470 ms of which 7 ms to minimize.
[2024-05-31 18:15:21] [INFO ] Deduced a trap composed of 87 places in 372 ms of which 6 ms to minimize.
[2024-05-31 18:15:23] [INFO ] Deduced a trap composed of 104 places in 169 ms of which 4 ms to minimize.
[2024-05-31 18:15:24] [INFO ] Deduced a trap composed of 73 places in 366 ms of which 5 ms to minimize.
[2024-05-31 18:15:24] [INFO ] Deduced a trap composed of 85 places in 327 ms of which 4 ms to minimize.
[2024-05-31 18:15:24] [INFO ] Deduced a trap composed of 83 places in 326 ms of which 5 ms to minimize.
[2024-05-31 18:15:25] [INFO ] Deduced a trap composed of 95 places in 274 ms of which 4 ms to minimize.
[2024-05-31 18:15:25] [INFO ] Deduced a trap composed of 90 places in 262 ms of which 4 ms to minimize.
[2024-05-31 18:15:26] [INFO ] Deduced a trap composed of 116 places in 394 ms of which 6 ms to minimize.
[2024-05-31 18:15:27] [INFO ] Deduced a trap composed of 35 places in 429 ms of which 6 ms to minimize.
[2024-05-31 18:15:27] [INFO ] Deduced a trap composed of 26 places in 449 ms of which 8 ms to minimize.
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 98 places in 625 ms of which 6 ms to minimize.
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 35 places in 467 ms of which 8 ms to minimize.
[2024-05-31 18:15:29] [INFO ] Deduced a trap composed of 47 places in 323 ms of which 5 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 105 places in 453 ms of which 8 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 121 places in 338 ms of which 5 ms to minimize.
[2024-05-31 18:15:31] [INFO ] Deduced a trap composed of 27 places in 498 ms of which 7 ms to minimize.
[2024-05-31 18:15:31] [INFO ] Deduced a trap composed of 147 places in 516 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/681 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 861 unsolved
[2024-05-31 18:15:32] [INFO ] Deduced a trap composed of 92 places in 341 ms of which 5 ms to minimize.
[2024-05-31 18:15:32] [INFO ] Deduced a trap composed of 91 places in 213 ms of which 3 ms to minimize.
[2024-05-31 18:15:32] [INFO ] Deduced a trap composed of 85 places in 176 ms of which 3 ms to minimize.
[2024-05-31 18:15:33] [INFO ] Deduced a trap composed of 75 places in 159 ms of which 3 ms to minimize.
[2024-05-31 18:15:33] [INFO ] Deduced a trap composed of 99 places in 443 ms of which 6 ms to minimize.
[2024-05-31 18:15:34] [INFO ] Deduced a trap composed of 242 places in 560 ms of which 9 ms to minimize.
[2024-05-31 18:15:36] [INFO ] Deduced a trap composed of 90 places in 221 ms of which 4 ms to minimize.
[2024-05-31 18:15:36] [INFO ] Deduced a trap composed of 105 places in 246 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 681/1543 variables, and 99 constraints, problems are : Problem set: 0 solved, 861 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 53/53 constraints, State Equation: 0/681 constraints, PredecessorRefiner: 0/861 constraints, Known Traps: 28/28 constraints]
After SMT, in 60401ms problems are : Problem set: 0 solved, 861 unsolved
Search for dead transitions found 0 dead transitions in 60414ms
Starting structural reductions in LTL mode, iteration 1 : 681/701 places, 862/882 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63391 ms. Remains : 681/701 places, 862/882 transitions.
Stuttering acceptance computed with spot in 308 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 323 steps with 2 reset in 2 ms.
FORMULA ASLink-PT-01b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-14 finished in 63722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 2 out of 701 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 701/701 places, 882/882 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 694 transition count 875
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 694 transition count 875
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 690 transition count 871
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 690 transition count 871
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 688 transition count 869
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 688 transition count 869
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 687 transition count 868
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 687 transition count 868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 686 transition count 867
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 686 transition count 867
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 685 transition count 866
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 685 transition count 866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 684 transition count 865
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 684 transition count 865
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 683 transition count 864
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 683 transition count 864
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 682 transition count 863
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 682 transition count 863
Applied a total of 38 rules in 139 ms. Remains 682 /701 variables (removed 19) and now considering 863/882 (removed 19) transitions.
// Phase 1: matrix 863 rows 682 cols
[2024-05-31 18:15:37] [INFO ] Computed 71 invariants in 8 ms
[2024-05-31 18:15:37] [INFO ] Implicit Places using invariants in 414 ms returned []
[2024-05-31 18:15:37] [INFO ] Invariant cache hit.
[2024-05-31 18:15:39] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
Running 862 sub problems to find dead transitions.
[2024-05-31 18:15:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/681 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/681 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 1/682 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 862 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/682 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 862 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 682/1545 variables, and 71 constraints, problems are : Problem set: 0 solved, 862 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/682 constraints, PredecessorRefiner: 862/862 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 862 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/681 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/681 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 2 (OVERLAPS) 1/682 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 862 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/682 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 862 unsolved
[2024-05-31 18:16:23] [INFO ] Deduced a trap composed of 45 places in 306 ms of which 4 ms to minimize.
[2024-05-31 18:16:23] [INFO ] Deduced a trap composed of 41 places in 272 ms of which 5 ms to minimize.
[2024-05-31 18:16:24] [INFO ] Deduced a trap composed of 73 places in 462 ms of which 6 ms to minimize.
[2024-05-31 18:16:24] [INFO ] Deduced a trap composed of 98 places in 388 ms of which 7 ms to minimize.
[2024-05-31 18:16:26] [INFO ] Deduced a trap composed of 91 places in 167 ms of which 4 ms to minimize.
[2024-05-31 18:16:27] [INFO ] Deduced a trap composed of 83 places in 372 ms of which 9 ms to minimize.
[2024-05-31 18:16:27] [INFO ] Deduced a trap composed of 97 places in 313 ms of which 5 ms to minimize.
[2024-05-31 18:16:28] [INFO ] Deduced a trap composed of 129 places in 286 ms of which 4 ms to minimize.
[2024-05-31 18:16:28] [INFO ] Deduced a trap composed of 89 places in 293 ms of which 4 ms to minimize.
[2024-05-31 18:16:29] [INFO ] Deduced a trap composed of 145 places in 343 ms of which 5 ms to minimize.
[2024-05-31 18:16:29] [INFO ] Deduced a trap composed of 81 places in 466 ms of which 6 ms to minimize.
[2024-05-31 18:16:30] [INFO ] Deduced a trap composed of 32 places in 410 ms of which 5 ms to minimize.
[2024-05-31 18:16:30] [INFO ] Deduced a trap composed of 35 places in 543 ms of which 6 ms to minimize.
[2024-05-31 18:16:31] [INFO ] Deduced a trap composed of 46 places in 326 ms of which 4 ms to minimize.
[2024-05-31 18:16:32] [INFO ] Deduced a trap composed of 95 places in 512 ms of which 6 ms to minimize.
[2024-05-31 18:16:32] [INFO ] Deduced a trap composed of 90 places in 230 ms of which 4 ms to minimize.
[2024-05-31 18:16:33] [INFO ] Deduced a trap composed of 145 places in 419 ms of which 6 ms to minimize.
[2024-05-31 18:16:33] [INFO ] Deduced a trap composed of 123 places in 360 ms of which 5 ms to minimize.
[2024-05-31 18:16:33] [INFO ] Deduced a trap composed of 22 places in 231 ms of which 4 ms to minimize.
[2024-05-31 18:16:34] [INFO ] Deduced a trap composed of 65 places in 160 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/682 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 862 unsolved
[2024-05-31 18:16:35] [INFO ] Deduced a trap composed of 56 places in 225 ms of which 4 ms to minimize.
[2024-05-31 18:16:38] [INFO ] Deduced a trap composed of 93 places in 341 ms of which 4 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 682/1545 variables, and 93 constraints, problems are : Problem set: 0 solved, 862 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 52/52 constraints, State Equation: 0/682 constraints, PredecessorRefiner: 0/862 constraints, Known Traps: 22/22 constraints]
After SMT, in 60348ms problems are : Problem set: 0 solved, 862 unsolved
Search for dead transitions found 0 dead transitions in 60358ms
Starting structural reductions in LTL mode, iteration 1 : 682/701 places, 863/882 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62415 ms. Remains : 682/701 places, 863/882 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-01b-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-01b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-01b-LTLCardinality-15 finished in 62567 ms.
All properties solved by simple procedures.
Total runtime 203701 ms.
ITS solved all properties within timeout

BK_STOP 1717179399810

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-01b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-01b, 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 r464-smll-171620117600019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b 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 ;