About the Execution of ITS-Tools for ASLink-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5337.760 | 2794636.00 | 9074130.00 | 2867.70 | FFTFFFFFFFTFTFTF | normal |
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.r004-smll-171620117700043.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 itstools
Input is ASLink-PT-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117700043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K 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 25K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 11 18:06 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 357K May 18 16:42 model.pnml
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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-03a-LTLCardinality-00
FORMULA_NAME ASLink-PT-03a-LTLCardinality-01
FORMULA_NAME ASLink-PT-03a-LTLCardinality-02
FORMULA_NAME ASLink-PT-03a-LTLCardinality-03
FORMULA_NAME ASLink-PT-03a-LTLCardinality-04
FORMULA_NAME ASLink-PT-03a-LTLCardinality-05
FORMULA_NAME ASLink-PT-03a-LTLCardinality-06
FORMULA_NAME ASLink-PT-03a-LTLCardinality-07
FORMULA_NAME ASLink-PT-03a-LTLCardinality-08
FORMULA_NAME ASLink-PT-03a-LTLCardinality-09
FORMULA_NAME ASLink-PT-03a-LTLCardinality-10
FORMULA_NAME ASLink-PT-03a-LTLCardinality-11
FORMULA_NAME ASLink-PT-03a-LTLCardinality-12
FORMULA_NAME ASLink-PT-03a-LTLCardinality-13
FORMULA_NAME ASLink-PT-03a-LTLCardinality-14
FORMULA_NAME ASLink-PT-03a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716234259859
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-20 19:44:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 19:44:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 19:44:23] [INFO ] Load time of PNML (sax parser for PT used): 452 ms
[2024-05-20 19:44:23] [INFO ] Transformed 821 places.
[2024-05-20 19:44:23] [INFO ] Transformed 1281 transitions.
[2024-05-20 19:44:23] [INFO ] Found NUPN structural information;
[2024-05-20 19:44:23] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 725 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-03a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 821 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 803 transition count 1268
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 795 transition count 1237
Ensure Unique test removed 1 places
Iterating global reduction 1 with 9 rules applied. Total rules applied 35 place count 794 transition count 1237
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 794 transition count 1235
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 793 transition count 1227
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 793 transition count 1227
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 792 transition count 1219
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 792 transition count 1219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 791 transition count 1211
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 791 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 790 transition count 1203
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 790 transition count 1203
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 789 transition count 1195
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 789 transition count 1195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 788 transition count 1187
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 788 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 787 transition count 1179
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 787 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 786 transition count 1171
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 786 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 785 transition count 1163
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 785 transition count 1163
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 784 transition count 1155
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 784 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 783 transition count 1147
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 783 transition count 1147
Applied a total of 59 rules in 981 ms. Remains 783 /821 variables (removed 38) and now considering 1147/1268 (removed 121) transitions.
// Phase 1: matrix 1147 rows 783 cols
[2024-05-20 19:44:24] [INFO ] Computed 137 invariants in 87 ms
[2024-05-20 19:44:26] [INFO ] Implicit Places using invariants in 1621 ms returned [1, 20, 21, 23, 33, 51, 69, 198, 214, 219, 220, 221, 239, 257, 386, 402, 407, 408, 409, 427, 445, 574, 579, 591, 596, 597, 598, 621, 626, 644, 645, 646, 647, 664, 672, 680, 686, 692, 698, 704, 712, 718, 724, 732]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 1678 ms to find 44 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 739/821 places, 1147/1268 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 726 transition count 1134
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 726 transition count 1134
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 716 transition count 1124
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 716 transition count 1124
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 711 transition count 1119
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 711 transition count 1119
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 709 transition count 1117
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 709 transition count 1117
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 707 transition count 1115
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 707 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 706 transition count 1114
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 706 transition count 1114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 705 transition count 1113
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 705 transition count 1113
Applied a total of 68 rules in 219 ms. Remains 705 /739 variables (removed 34) and now considering 1113/1147 (removed 34) transitions.
// Phase 1: matrix 1113 rows 705 cols
[2024-05-20 19:44:26] [INFO ] Computed 93 invariants in 17 ms
[2024-05-20 19:44:27] [INFO ] Implicit Places using invariants in 683 ms returned []
[2024-05-20 19:44:27] [INFO ] Invariant cache hit.
[2024-05-20 19:44:29] [INFO ] Implicit Places using invariants and state equation in 2323 ms returned []
Implicit Place search using SMT with State Equation took 3009 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 705/821 places, 1113/1268 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5926 ms. Remains : 705/821 places, 1113/1268 transitions.
Support contains 21 out of 705 places after structural reductions.
[2024-05-20 19:44:30] [INFO ] Flatten gal took : 254 ms
[2024-05-20 19:44:30] [INFO ] Flatten gal took : 173 ms
[2024-05-20 19:44:30] [INFO ] Input system was already deterministic with 1113 transitions.
Support contains 19 out of 705 places (down from 21) after GAL structural reductions.
RANDOM walk for 40000 steps (342 resets) in 2387 ms. (16 steps per ms) remains 4/12 properties
BEST_FIRST walk for 40002 steps (78 resets) in 365 ms. (109 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (71 resets) in 188 ms. (211 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (78 resets) in 189 ms. (210 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (75 resets) in 216 ms. (184 steps per ms) remains 4/4 properties
[2024-05-20 19:44:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 139/146 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 212/358 variables, 17/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 347/705 variables, 70/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/705 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1113/1818 variables, 705/798 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1818 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/1818 variables, 0/798 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1818/1818 variables, and 798 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1502 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 705/705 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 139/146 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 212/358 variables, 17/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 347/705 variables, 70/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/705 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1113/1818 variables, 705/798 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1818 variables, 4/802 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1818 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/1818 variables, 0/802 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1818/1818 variables, and 802 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4583 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 705/705 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 6168ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2916 ms.
Support contains 7 out of 705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 129 transitions
Trivial Post-agglo rules discarded 129 transitions
Performed 129 trivial Post agglomeration. Transition count delta: 129
Iterating post reduction 0 with 129 rules applied. Total rules applied 129 place count 705 transition count 984
Reduce places removed 129 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 130 rules applied. Total rules applied 259 place count 576 transition count 983
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 260 place count 575 transition count 983
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 260 place count 575 transition count 895
Deduced a syphon composed of 88 places in 1 ms
Ensure Unique test removed 27 places
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 3 with 203 rules applied. Total rules applied 463 place count 460 transition count 895
Discarding 7 places :
Implicit places reduction removed 7 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 16 rules applied. Total rules applied 479 place count 453 transition count 886
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 488 place count 444 transition count 886
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 10 Pre rules applied. Total rules applied 488 place count 444 transition count 876
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 508 place count 434 transition count 876
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 513 place count 429 transition count 864
Iterating global reduction 5 with 5 rules applied. Total rules applied 518 place count 429 transition count 864
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 rules applied. Total rules applied 522 place count 429 transition count 860
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 523 place count 428 transition count 860
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 524 place count 427 transition count 852
Iterating global reduction 7 with 1 rules applied. Total rules applied 525 place count 427 transition count 852
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 526 place count 426 transition count 844
Iterating global reduction 7 with 1 rules applied. Total rules applied 527 place count 426 transition count 844
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 528 place count 425 transition count 836
Iterating global reduction 7 with 1 rules applied. Total rules applied 529 place count 425 transition count 836
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 530 place count 424 transition count 828
Iterating global reduction 7 with 1 rules applied. Total rules applied 531 place count 424 transition count 828
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 89 rules applied. Total rules applied 620 place count 379 transition count 784
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 621 place count 378 transition count 783
Iterating global reduction 7 with 1 rules applied. Total rules applied 622 place count 378 transition count 783
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 622 place count 378 transition count 782
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 624 place count 377 transition count 782
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 627 place count 377 transition count 779
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 630 place count 374 transition count 779
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 8 with 12 rules applied. Total rules applied 642 place count 374 transition count 767
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 655 place count 361 transition count 767
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 658 place count 361 transition count 764
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 667 place count 361 transition count 764
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 668 place count 360 transition count 763
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 671 place count 357 transition count 763
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 671 place count 357 transition count 757
Deduced a syphon composed of 6 places in 2 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 15 rules applied. Total rules applied 686 place count 348 transition count 757
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 689 place count 345 transition count 754
Iterating global reduction 10 with 3 rules applied. Total rules applied 692 place count 345 transition count 754
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 695 place count 345 transition count 751
Applied a total of 695 rules in 628 ms. Remains 345 /705 variables (removed 360) and now considering 751/1113 (removed 362) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 629 ms. Remains : 345/705 places, 751/1113 transitions.
RANDOM walk for 40000 steps (774 resets) in 261 ms. (152 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40002 steps (241 resets) in 101 ms. (392 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (231 resets) in 145 ms. (273 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (244 resets) in 92 ms. (430 steps per ms) remains 3/3 properties
// Phase 1: matrix 751 rows 345 cols
[2024-05-20 19:44:41] [INFO ] Computed 51 invariants in 8 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 93/117 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 36/153 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 144/297 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 23/320 variables, 4/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 1/321 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/321 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 24/345 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/345 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 751/1096 variables, 345/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1096 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/1096 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1096/1096 variables, and 396 constraints, problems are : Problem set: 0 solved, 3 unsolved in 581 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 345/345 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 93/117 variables, 11/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 36/153 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/153 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 144/297 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 23/320 variables, 4/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 1/321 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/321 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 24/345 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/345 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 751/1096 variables, 345/396 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1096 variables, 3/399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1096/1096 variables, and 399 constraints, problems are : Problem set: 0 solved, 3 unsolved in 30432 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 345/345 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 31041ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 41733 steps, including 1371 resets, run visited all 3 properties in 306 ms. (steps per millisecond=136 )
Parikh walk visited 3 properties in 319 ms.
FORMULA ASLink-PT-03a-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 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' '!(X(G(p0)))'
Support contains 1 out of 705 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 703 transition count 1104
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 703 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 702 transition count 1096
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 702 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 701 transition count 1088
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 701 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 700 transition count 1080
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 700 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 699 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 699 transition count 1072
Applied a total of 12 rules in 148 ms. Remains 699 /705 variables (removed 6) and now considering 1072/1113 (removed 41) transitions.
// Phase 1: matrix 1072 rows 699 cols
[2024-05-20 19:45:13] [INFO ] Computed 93 invariants in 16 ms
[2024-05-20 19:45:14] [INFO ] Implicit Places using invariants in 736 ms returned [590]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 738 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/705 places, 1072/1113 transitions.
Applied a total of 0 rules in 14 ms. Remains 698 /698 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 902 ms. Remains : 698/705 places, 1072/1113 transitions.
Stuttering acceptance computed with spot in 340 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 82147 steps with 737 reset in 464 ms.
FORMULA ASLink-PT-03a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-01 finished in 1825 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)))'
Support contains 2 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 134 transitions
Trivial Post-agglo rules discarded 134 transitions
Performed 134 trivial Post agglomeration. Transition count delta: 134
Iterating post reduction 0 with 134 rules applied. Total rules applied 134 place count 704 transition count 978
Reduce places removed 137 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 140 rules applied. Total rules applied 274 place count 567 transition count 975
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 277 place count 564 transition count 975
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 277 place count 564 transition count 879
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 221 rules applied. Total rules applied 498 place count 439 transition count 879
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 26 rules applied. Total rules applied 524 place count 428 transition count 864
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 539 place count 413 transition count 864
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 539 place count 413 transition count 851
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 565 place count 400 transition count 851
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 572 place count 393 transition count 844
Iterating global reduction 5 with 7 rules applied. Total rules applied 579 place count 393 transition count 844
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 7 rules applied. Total rules applied 586 place count 393 transition count 837
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 587 place count 392 transition count 837
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 7 with 79 rules applied. Total rules applied 666 place count 352 transition count 798
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 667 place count 351 transition count 797
Iterating global reduction 7 with 1 rules applied. Total rules applied 668 place count 351 transition count 797
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 668 place count 351 transition count 796
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 670 place count 350 transition count 796
Applied a total of 670 rules in 145 ms. Remains 350 /705 variables (removed 355) and now considering 796/1113 (removed 317) transitions.
// Phase 1: matrix 796 rows 350 cols
[2024-05-20 19:45:15] [INFO ] Computed 49 invariants in 10 ms
[2024-05-20 19:45:15] [INFO ] Implicit Places using invariants in 508 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 249, 266, 272, 277, 279, 347]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 511 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 335/705 places, 796/1113 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 335 transition count 795
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 334 transition count 795
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 328 transition count 789
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 328 transition count 789
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 322 transition count 783
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 322 transition count 783
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 319 transition count 780
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 319 transition count 780
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 44 place count 313 transition count 774
Applied a total of 44 rules in 65 ms. Remains 313 /335 variables (removed 22) and now considering 774/796 (removed 22) transitions.
// Phase 1: matrix 774 rows 313 cols
[2024-05-20 19:45:15] [INFO ] Computed 34 invariants in 9 ms
[2024-05-20 19:45:16] [INFO ] Implicit Places using invariants in 366 ms returned []
[2024-05-20 19:45:16] [INFO ] Invariant cache hit.
[2024-05-20 19:45:16] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 1155 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 313/705 places, 774/1113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1879 ms. Remains : 313/705 places, 774/1113 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-04
Product exploration explored 100000 steps with 1763 reset in 244 ms.
Stack based approach found an accepted trace after 5436 steps with 102 reset with depth 44 and stack size 44 in 19 ms.
FORMULA ASLink-PT-03a-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-04 finished in 2216 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' '!(G(F(p0)))'
Support contains 1 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 133 transitions
Trivial Post-agglo rules discarded 133 transitions
Performed 133 trivial Post agglomeration. Transition count delta: 133
Iterating post reduction 0 with 133 rules applied. Total rules applied 133 place count 704 transition count 979
Reduce places removed 136 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 139 rules applied. Total rules applied 272 place count 568 transition count 976
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 275 place count 565 transition count 976
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 275 place count 565 transition count 880
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 221 rules applied. Total rules applied 496 place count 440 transition count 880
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 26 rules applied. Total rules applied 522 place count 429 transition count 865
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 537 place count 414 transition count 865
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 537 place count 414 transition count 852
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 563 place count 401 transition count 852
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 571 place count 393 transition count 837
Iterating global reduction 5 with 8 rules applied. Total rules applied 579 place count 393 transition count 837
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 7 rules applied. Total rules applied 586 place count 393 transition count 830
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 587 place count 392 transition count 830
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 588 place count 391 transition count 822
Iterating global reduction 7 with 1 rules applied. Total rules applied 589 place count 391 transition count 822
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 590 place count 390 transition count 814
Iterating global reduction 7 with 1 rules applied. Total rules applied 591 place count 390 transition count 814
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 592 place count 389 transition count 806
Iterating global reduction 7 with 1 rules applied. Total rules applied 593 place count 389 transition count 806
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 594 place count 388 transition count 798
Iterating global reduction 7 with 1 rules applied. Total rules applied 595 place count 388 transition count 798
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 7 with 77 rules applied. Total rules applied 672 place count 349 transition count 760
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 673 place count 348 transition count 759
Iterating global reduction 7 with 1 rules applied. Total rules applied 674 place count 348 transition count 759
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 674 place count 348 transition count 758
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 676 place count 347 transition count 758
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 677 place count 347 transition count 758
Applied a total of 677 rules in 268 ms. Remains 347 /705 variables (removed 358) and now considering 758/1113 (removed 355) transitions.
// Phase 1: matrix 758 rows 347 cols
[2024-05-20 19:45:17] [INFO ] Computed 49 invariants in 6 ms
[2024-05-20 19:45:18] [INFO ] Implicit Places using invariants in 424 ms returned [72, 89, 95, 100, 159, 176, 182, 187, 189, 249, 267, 273, 278, 280, 344]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 427 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 332/705 places, 758/1113 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 332 transition count 757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 331 transition count 757
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 325 transition count 751
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 325 transition count 751
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 319 transition count 745
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 319 transition count 745
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 316 transition count 742
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 316 transition count 742
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 44 place count 310 transition count 736
Applied a total of 44 rules in 48 ms. Remains 310 /332 variables (removed 22) and now considering 736/758 (removed 22) transitions.
// Phase 1: matrix 736 rows 310 cols
[2024-05-20 19:45:18] [INFO ] Computed 34 invariants in 7 ms
[2024-05-20 19:45:18] [INFO ] Implicit Places using invariants in 328 ms returned []
[2024-05-20 19:45:18] [INFO ] Invariant cache hit.
[2024-05-20 19:45:19] [INFO ] Implicit Places using invariants and state equation in 904 ms returned []
Implicit Place search using SMT with State Equation took 1239 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 310/705 places, 736/1113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1984 ms. Remains : 310/705 places, 736/1113 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-05
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-03a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-05 finished in 2091 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' '!((G(p0) U p1))'
Support contains 3 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 704 transition count 981
Reduce places removed 134 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 137 rules applied. Total rules applied 268 place count 570 transition count 978
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 272 place count 567 transition count 977
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 273 place count 566 transition count 977
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 95 Pre rules applied. Total rules applied 273 place count 566 transition count 882
Deduced a syphon composed of 95 places in 1 ms
Ensure Unique test removed 28 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 491 place count 443 transition count 882
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 4 with 26 rules applied. Total rules applied 517 place count 432 transition count 867
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 532 place count 417 transition count 867
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 532 place count 417 transition count 855
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 556 place count 405 transition count 855
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 564 place count 397 transition count 840
Iterating global reduction 6 with 8 rules applied. Total rules applied 572 place count 397 transition count 840
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 579 place count 397 transition count 833
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 580 place count 396 transition count 833
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 581 place count 395 transition count 825
Iterating global reduction 8 with 1 rules applied. Total rules applied 582 place count 395 transition count 825
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 583 place count 394 transition count 817
Iterating global reduction 8 with 1 rules applied. Total rules applied 584 place count 394 transition count 817
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 585 place count 393 transition count 809
Iterating global reduction 8 with 1 rules applied. Total rules applied 586 place count 393 transition count 809
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 587 place count 392 transition count 801
Iterating global reduction 8 with 1 rules applied. Total rules applied 588 place count 392 transition count 801
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 79 rules applied. Total rules applied 667 place count 352 transition count 762
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 668 place count 351 transition count 761
Iterating global reduction 8 with 1 rules applied. Total rules applied 669 place count 351 transition count 761
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 669 place count 351 transition count 760
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 671 place count 350 transition count 760
Applied a total of 671 rules in 162 ms. Remains 350 /705 variables (removed 355) and now considering 760/1113 (removed 353) transitions.
// Phase 1: matrix 760 rows 350 cols
[2024-05-20 19:45:19] [INFO ] Computed 50 invariants in 9 ms
[2024-05-20 19:45:20] [INFO ] Implicit Places using invariants in 461 ms returned [72, 89, 95, 100, 159, 177, 183, 188, 190, 250, 267, 274, 282, 284, 347]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 464 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 335/705 places, 760/1113 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 335 transition count 759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 334 transition count 759
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 329 transition count 754
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 329 transition count 754
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 324 transition count 749
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 324 transition count 749
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 25 place count 321 transition count 746
Iterating global reduction 2 with 3 rules applied. Total rules applied 28 place count 321 transition count 746
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 40 place count 315 transition count 740
Applied a total of 40 rules in 49 ms. Remains 315 /335 variables (removed 20) and now considering 740/760 (removed 20) transitions.
// Phase 1: matrix 740 rows 315 cols
[2024-05-20 19:45:20] [INFO ] Computed 35 invariants in 10 ms
[2024-05-20 19:45:20] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-20 19:45:20] [INFO ] Invariant cache hit.
[2024-05-20 19:45:21] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 315/705 places, 740/1113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1792 ms. Remains : 315/705 places, 740/1113 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-06
Stuttering criterion allowed to conclude after 8144 steps with 142 reset in 31 ms.
FORMULA ASLink-PT-03a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-06 finished in 1937 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(F(p0)))))'
Support contains 2 out of 705 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 703 transition count 1104
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 703 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 702 transition count 1096
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 702 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 701 transition count 1088
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 701 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 700 transition count 1080
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 700 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 699 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 699 transition count 1072
Applied a total of 12 rules in 86 ms. Remains 699 /705 variables (removed 6) and now considering 1072/1113 (removed 41) transitions.
// Phase 1: matrix 1072 rows 699 cols
[2024-05-20 19:45:21] [INFO ] Computed 93 invariants in 15 ms
[2024-05-20 19:45:22] [INFO ] Implicit Places using invariants in 814 ms returned [590]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 819 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/705 places, 1072/1113 transitions.
Applied a total of 0 rules in 22 ms. Remains 698 /698 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 927 ms. Remains : 698/705 places, 1072/1113 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-08
Stuttering criterion allowed to conclude after 221 steps with 3 reset in 2 ms.
FORMULA ASLink-PT-03a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-08 finished in 1147 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(F(p1))))'
Support contains 3 out of 705 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 703 transition count 1104
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 703 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 702 transition count 1096
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 702 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 701 transition count 1088
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 701 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 700 transition count 1080
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 700 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 699 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 699 transition count 1072
Applied a total of 12 rules in 132 ms. Remains 699 /705 variables (removed 6) and now considering 1072/1113 (removed 41) transitions.
[2024-05-20 19:45:22] [INFO ] Invariant cache hit.
[2024-05-20 19:45:23] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-05-20 19:45:23] [INFO ] Invariant cache hit.
[2024-05-20 19:45:26] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 3543 ms to find 0 implicit places.
Running 1071 sub problems to find dead transitions.
[2024-05-20 19:45:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/698 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s633 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 698/1771 variables, and 65 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 0/24 constraints, Generalized P Invariants (flows): 65/69 constraints, State Equation: 0/699 constraints, PredecessorRefiner: 1071/1071 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1071 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/698 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/698 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 2 (OVERLAPS) 1/699 variables, 24/89 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/699 variables, 4/93 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 699/1771 variables, and 93 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 69/69 constraints, State Equation: 0/699 constraints, PredecessorRefiner: 0/1071 constraints, Known Traps: 0/0 constraints]
After SMT, in 61025ms problems are : Problem set: 0 solved, 1071 unsolved
Search for dead transitions found 0 dead transitions in 61052ms
Starting structural reductions in LTL mode, iteration 1 : 699/705 places, 1072/1113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64738 ms. Remains : 699/705 places, 1072/1113 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-09
Stuttering criterion allowed to conclude after 113 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-03a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLCardinality-09 finished in 64937 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((F(p1)||p0))))'
Support contains 4 out of 705 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 704 transition count 980
Reduce places removed 134 places and 0 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 136 rules applied. Total rules applied 268 place count 570 transition count 978
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 270 place count 568 transition count 978
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 93 Pre rules applied. Total rules applied 270 place count 568 transition count 885
Deduced a syphon composed of 93 places in 2 ms
Ensure Unique test removed 28 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 214 rules applied. Total rules applied 484 place count 447 transition count 885
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 21 rules applied. Total rules applied 505 place count 437 transition count 874
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 12 rules applied. Total rules applied 517 place count 426 transition count 873
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 518 place count 425 transition count 873
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 12 Pre rules applied. Total rules applied 518 place count 425 transition count 861
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 542 place count 413 transition count 861
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 548 place count 407 transition count 848
Iterating global reduction 6 with 6 rules applied. Total rules applied 554 place count 407 transition count 848
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 6 with 5 rules applied. Total rules applied 559 place count 407 transition count 843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 560 place count 406 transition count 843
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 561 place count 405 transition count 835
Iterating global reduction 8 with 1 rules applied. Total rules applied 562 place count 405 transition count 835
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 563 place count 404 transition count 827
Iterating global reduction 8 with 1 rules applied. Total rules applied 564 place count 404 transition count 827
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 565 place count 403 transition count 819
Iterating global reduction 8 with 1 rules applied. Total rules applied 566 place count 403 transition count 819
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 567 place count 402 transition count 811
Iterating global reduction 8 with 1 rules applied. Total rules applied 568 place count 402 transition count 811
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 8 with 83 rules applied. Total rules applied 651 place count 360 transition count 770
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 652 place count 359 transition count 769
Iterating global reduction 8 with 1 rules applied. Total rules applied 653 place count 359 transition count 769
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 653 place count 359 transition count 768
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 655 place count 358 transition count 768
Applied a total of 655 rules in 169 ms. Remains 358 /705 variables (removed 347) and now considering 768/1113 (removed 345) transitions.
// Phase 1: matrix 768 rows 358 cols
[2024-05-20 19:46:27] [INFO ] Computed 52 invariants in 10 ms
[2024-05-20 19:46:28] [INFO ] Implicit Places using invariants in 597 ms returned [72, 89, 95, 100, 159, 176, 182, 190, 192, 270, 276, 281, 355]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 599 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 345/705 places, 768/1113 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 345 transition count 767
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 344 transition count 767
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 7 place count 339 transition count 762
Iterating global reduction 2 with 5 rules applied. Total rules applied 12 place count 339 transition count 762
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 334 transition count 757
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 334 transition count 757
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 332 transition count 755
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 332 transition count 755
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 36 place count 327 transition count 750
Applied a total of 36 rules in 58 ms. Remains 327 /345 variables (removed 18) and now considering 750/768 (removed 18) transitions.
// Phase 1: matrix 750 rows 327 cols
[2024-05-20 19:46:28] [INFO ] Computed 39 invariants in 10 ms
[2024-05-20 19:46:28] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-20 19:46:28] [INFO ] Invariant cache hit.
[2024-05-20 19:46:29] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 1576 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 327/705 places, 750/1113 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2404 ms. Remains : 327/705 places, 750/1113 transitions.
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-12
Product exploration explored 100000 steps with 1650 reset in 398 ms.
Product exploration explored 100000 steps with 1666 reset in 462 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 211 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (682 resets) in 378 ms. (105 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40002 steps (166 resets) in 210 ms. (189 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (174 resets) in 209 ms. (190 steps per ms) remains 2/2 properties
[2024-05-20 19:46:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 188/234 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/263 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/327 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 750/1077 variables, 327/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1077 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1077 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1077/1077 variables, and 366 constraints, problems are : Problem set: 0 solved, 2 unsolved in 706 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 327/327 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 188/234 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/263 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/327 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 750/1077 variables, 327/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1077/1077 variables, and 368 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2589 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 327/327 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3313ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 327 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 327/327 places, 750/750 transitions.
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 327 transition count 738
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 26 place count 315 transition count 736
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 35 place count 315 transition count 727
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 44 place count 306 transition count 727
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 306 transition count 726
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 306 transition count 726
Applied a total of 47 rules in 66 ms. Remains 306 /327 variables (removed 21) and now considering 726/750 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 306/327 places, 726/750 transitions.
RANDOM walk for 40000 steps (752 resets) in 466 ms. (85 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (243 resets) in 70 ms. (563 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (209 resets) in 89 ms. (444 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 13838 steps, run visited all 2 properties in 184 ms. (steps per millisecond=75 )
Probabilistic random walk after 13838 steps, saw 4399 distinct states, run finished after 189 ms. (steps per millisecond=73 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 7 factoid took 309 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 327 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 327/327 places, 750/750 transitions.
Applied a total of 0 rules in 10 ms. Remains 327 /327 variables (removed 0) and now considering 750/750 (removed 0) transitions.
[2024-05-20 19:46:35] [INFO ] Invariant cache hit.
[2024-05-20 19:46:36] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-20 19:46:36] [INFO ] Invariant cache hit.
[2024-05-20 19:46:37] [INFO ] Implicit Places using invariants and state equation in 1059 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
[2024-05-20 19:46:37] [INFO ] Redundant transitions in 73 ms returned []
Running 728 sub problems to find dead transitions.
[2024-05-20 19:46:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 3 (OVERLAPS) 1/327 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 728 unsolved
[2024-05-20 19:47:06] [INFO ] Deduced a trap composed of 95 places in 616 ms of which 54 ms to minimize.
[2024-05-20 19:47:07] [INFO ] Deduced a trap composed of 79 places in 476 ms of which 7 ms to minimize.
[2024-05-20 19:47:08] [INFO ] Deduced a trap composed of 89 places in 448 ms of which 6 ms to minimize.
SMT process timed out in 30777ms, After SMT, problems are : Problem set: 0 solved, 728 unsolved
Search for dead transitions found 0 dead transitions in 30795ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32385 ms. Remains : 327/327 places, 750/750 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 302 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (648 resets) in 514 ms. (77 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (162 resets) in 103 ms. (384 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (203 resets) in 168 ms. (236 steps per ms) remains 2/2 properties
[2024-05-20 19:47:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 188/234 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/263 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/327 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 750/1077 variables, 327/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1077 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1077 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1077/1077 variables, and 366 constraints, problems are : Problem set: 0 solved, 2 unsolved in 572 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 327/327 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 188/234 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/263 variables, 4/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 64/327 variables, 14/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/327 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 750/1077 variables, 327/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1077/1077 variables, and 368 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2397 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 327/327 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 2984ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 327 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 327/327 places, 750/750 transitions.
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 327 transition count 738
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 26 place count 315 transition count 736
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 35 place count 315 transition count 727
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 44 place count 306 transition count 727
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 306 transition count 726
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 306 transition count 726
Applied a total of 47 rules in 51 ms. Remains 306 /327 variables (removed 21) and now considering 726/750 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 306/327 places, 726/750 transitions.
RANDOM walk for 40000 steps (744 resets) in 302 ms. (132 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (237 resets) in 112 ms. (354 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (205 resets) in 87 ms. (454 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 13838 steps, run visited all 2 properties in 150 ms. (steps per millisecond=92 )
Probabilistic random walk after 13838 steps, saw 4399 distinct states, run finished after 150 ms. (steps per millisecond=92 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 7 factoid took 299 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1605 reset in 302 ms.
Product exploration explored 100000 steps with 1637 reset in 371 ms.
Built C files in :
/tmp/ltsmin846313102635265942
[2024-05-20 19:47:13] [INFO ] Computing symmetric may disable matrix : 750 transitions.
[2024-05-20 19:47:13] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:47:13] [INFO ] Computing symmetric may enable matrix : 750 transitions.
[2024-05-20 19:47:13] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:47:14] [INFO ] Computing Do-Not-Accords matrix : 750 transitions.
[2024-05-20 19:47:14] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:47:14] [INFO ] Built C files in 430ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin846313102635265942
Running compilation step : cd /tmp/ltsmin846313102635265942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin846313102635265942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin846313102635265942;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 327 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 327/327 places, 750/750 transitions.
Applied a total of 0 rules in 11 ms. Remains 327 /327 variables (removed 0) and now considering 750/750 (removed 0) transitions.
[2024-05-20 19:47:17] [INFO ] Invariant cache hit.
[2024-05-20 19:47:17] [INFO ] Implicit Places using invariants in 573 ms returned []
[2024-05-20 19:47:17] [INFO ] Invariant cache hit.
[2024-05-20 19:47:18] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1648 ms to find 0 implicit places.
[2024-05-20 19:47:18] [INFO ] Redundant transitions in 19 ms returned []
Running 728 sub problems to find dead transitions.
[2024-05-20 19:47:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 3 (OVERLAPS) 1/327 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 728 unsolved
[2024-05-20 19:47:46] [INFO ] Deduced a trap composed of 95 places in 466 ms of which 7 ms to minimize.
[2024-05-20 19:47:46] [INFO ] Deduced a trap composed of 79 places in 366 ms of which 5 ms to minimize.
[2024-05-20 19:47:47] [INFO ] Deduced a trap composed of 89 places in 306 ms of which 4 ms to minimize.
[2024-05-20 19:47:48] [INFO ] Deduced a trap composed of 88 places in 454 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 327/1077 variables, and 43 constraints, problems are : Problem set: 0 solved, 728 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/327 constraints, PredecessorRefiner: 728/728 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 728 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 3 (OVERLAPS) 1/327 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 728 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/327 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 728 unsolved
[2024-05-20 19:48:03] [INFO ] Deduced a trap composed of 81 places in 278 ms of which 7 ms to minimize.
[2024-05-20 19:48:04] [INFO ] Deduced a trap composed of 86 places in 349 ms of which 4 ms to minimize.
[2024-05-20 19:48:11] [INFO ] Deduced a trap composed of 15 places in 157 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 728 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/1077 variables, and 46 constraints, problems are : Problem set: 0 solved, 728 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/327 constraints, PredecessorRefiner: 0/728 constraints, Known Traps: 7/7 constraints]
After SMT, in 60641ms problems are : Problem set: 0 solved, 728 unsolved
Search for dead transitions found 0 dead transitions in 60656ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62343 ms. Remains : 327/327 places, 750/750 transitions.
Built C files in :
/tmp/ltsmin17491412132667381027
[2024-05-20 19:48:19] [INFO ] Computing symmetric may disable matrix : 750 transitions.
[2024-05-20 19:48:19] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:48:19] [INFO ] Computing symmetric may enable matrix : 750 transitions.
[2024-05-20 19:48:19] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:48:19] [INFO ] Computing Do-Not-Accords matrix : 750 transitions.
[2024-05-20 19:48:19] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:48:19] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17491412132667381027
Running compilation step : cd /tmp/ltsmin17491412132667381027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17491412132667381027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17491412132667381027;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-20 19:48:23] [INFO ] Flatten gal took : 91 ms
[2024-05-20 19:48:23] [INFO ] Flatten gal took : 78 ms
[2024-05-20 19:48:23] [INFO ] Time to serialize gal into /tmp/LTL15685477724092473597.gal : 18 ms
[2024-05-20 19:48:23] [INFO ] Time to serialize properties into /tmp/LTL4246635206325529470.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15685477724092473597.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5582734521463602377.hoa' '-atoms' '/tmp/LTL4246635206325529470.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4246635206325529470.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5582734521463602377.hoa
Detected timeout of ITS tools.
[2024-05-20 19:48:38] [INFO ] Flatten gal took : 45 ms
[2024-05-20 19:48:38] [INFO ] Flatten gal took : 60 ms
[2024-05-20 19:48:38] [INFO ] Time to serialize gal into /tmp/LTL17720853415517427702.gal : 16 ms
[2024-05-20 19:48:38] [INFO ] Time to serialize properties into /tmp/LTL10656097828652780542.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17720853415517427702.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10656097828652780542.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((p78==0)||(p362==1))")||(F("((p788==0)||(p614==1))"))))))
Formula 0 simplified : G(F!"((p78==0)||(p362==1))" & FG!"((p788==0)||(p614==1))")
Detected timeout of ITS tools.
[2024-05-20 19:48:53] [INFO ] Flatten gal took : 36 ms
[2024-05-20 19:48:53] [INFO ] Applying decomposition
[2024-05-20 19:48:53] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9976322661415920693.txt' '-o' '/tmp/graph9976322661415920693.bin' '-w' '/tmp/graph9976322661415920693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9976322661415920693.bin' '-l' '-1' '-v' '-w' '/tmp/graph9976322661415920693.weights' '-q' '0' '-e' '0.001'
[2024-05-20 19:48:53] [INFO ] Decomposing Gal with order
[2024-05-20 19:48:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 19:48:53] [INFO ] Removed a total of 1478 redundant transitions.
[2024-05-20 19:48:54] [INFO ] Flatten gal took : 192 ms
[2024-05-20 19:48:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 38 ms.
[2024-05-20 19:48:54] [INFO ] Time to serialize gal into /tmp/LTL9517317160271822142.gal : 18 ms
[2024-05-20 19:48:54] [INFO ] Time to serialize properties into /tmp/LTL939463302030032423.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9517317160271822142.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL939463302030032423.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i1.u18.p78==0)||(i4.u45.p362==1))")||(F("((u78.p788==0)||(i4.u71.p614==1))"))))))
Formula 0 simplified : G(F!"((i1.u18.p78==0)||(i4.u45.p362==1))" & FG!"((u78.p788==0)||(i4.u71.p614==1))")
Detected timeout of ITS tools.
Treatment of property ASLink-PT-03a-LTLCardinality-12 finished in 161730 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(G(p0))))'
Support contains 2 out of 705 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 703 transition count 1104
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 703 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 702 transition count 1096
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 702 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 701 transition count 1088
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 701 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 700 transition count 1080
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 700 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 699 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 699 transition count 1072
Applied a total of 12 rules in 73 ms. Remains 699 /705 variables (removed 6) and now considering 1072/1113 (removed 41) transitions.
// Phase 1: matrix 1072 rows 699 cols
[2024-05-20 19:49:09] [INFO ] Computed 93 invariants in 13 ms
[2024-05-20 19:49:10] [INFO ] Implicit Places using invariants in 917 ms returned [590]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 920 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/705 places, 1072/1113 transitions.
Applied a total of 0 rules in 21 ms. Remains 698 /698 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1016 ms. Remains : 698/705 places, 1072/1113 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-13
Product exploration explored 100000 steps with 887 reset in 343 ms.
Product exploration explored 100000 steps with 832 reset in 353 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (347 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (77 resets) in 83 ms. (476 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 327398 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :0 out of 1
Probabilistic random walk after 327398 steps, saw 116669 distinct states, run finished after 3008 ms. (steps per millisecond=108 ) properties seen :0
// Phase 1: matrix 1072 rows 698 cols
[2024-05-20 19:49:14] [INFO ] Computed 92 invariants in 8 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 316/351 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 347/698 variables, 68/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1072/1770 variables, 698/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1770 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1770 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1770/1770 variables, and 790 constraints, problems are : Problem set: 0 solved, 1 unsolved in 814 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 698/698 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 316/351 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 347/698 variables, 68/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 19:49:16] [INFO ] Deduced a trap composed of 107 places in 549 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/698 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1072/1770 variables, 698/791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1770/1770 variables, and 792 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2345 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 698/698 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 3179ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1072/1072 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 698 transition count 941
Reduce places removed 131 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 132 rules applied. Total rules applied 263 place count 567 transition count 940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 264 place count 566 transition count 940
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 264 place count 566 transition count 850
Deduced a syphon composed of 90 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 3 with 209 rules applied. Total rules applied 473 place count 447 transition count 850
Discarding 7 places :
Implicit places reduction removed 7 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 16 rules applied. Total rules applied 489 place count 440 transition count 841
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 498 place count 431 transition count 841
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 498 place count 431 transition count 829
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 522 place count 419 transition count 829
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 527 place count 414 transition count 824
Iterating global reduction 5 with 5 rules applied. Total rules applied 532 place count 414 transition count 824
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 rules applied. Total rules applied 536 place count 414 transition count 820
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 537 place count 413 transition count 820
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 537 place count 413 transition count 819
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 539 place count 412 transition count 819
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 623 place count 370 transition count 777
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 626 place count 370 transition count 774
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 629 place count 367 transition count 774
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 8 with 12 rules applied. Total rules applied 641 place count 367 transition count 762
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 654 place count 354 transition count 762
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 657 place count 354 transition count 759
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 666 place count 354 transition count 759
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 667 place count 353 transition count 758
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 670 place count 350 transition count 758
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 670 place count 350 transition count 752
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 15 rules applied. Total rules applied 685 place count 341 transition count 752
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 688 place count 338 transition count 749
Iterating global reduction 10 with 3 rules applied. Total rules applied 691 place count 338 transition count 749
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 694 place count 338 transition count 746
Applied a total of 694 rules in 131 ms. Remains 338 /698 variables (removed 360) and now considering 746/1072 (removed 326) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 338/698 places, 746/1072 transitions.
RANDOM walk for 40000 steps (771 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (260 resets) in 51 ms. (769 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 716 steps, run visited all 1 properties in 6 ms. (steps per millisecond=119 )
Probabilistic random walk after 716 steps, saw 657 distinct states, run finished after 6 ms. (steps per millisecond=119 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1072/1072 transitions.
Applied a total of 0 rules in 12 ms. Remains 698 /698 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
[2024-05-20 19:49:18] [INFO ] Invariant cache hit.
[2024-05-20 19:49:19] [INFO ] Implicit Places using invariants in 885 ms returned []
[2024-05-20 19:49:19] [INFO ] Invariant cache hit.
[2024-05-20 19:49:21] [INFO ] Implicit Places using invariants and state equation in 1976 ms returned []
Implicit Place search using SMT with State Equation took 2872 ms to find 0 implicit places.
Running 1071 sub problems to find dead transitions.
[2024-05-20 19:49:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/697 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 697/1770 variables, and 64 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/24 constraints, Generalized P Invariants (flows): 64/68 constraints, State Equation: 0/698 constraints, PredecessorRefiner: 1071/1071 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1071 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/697 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/697 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 2 (OVERLAPS) 1/698 variables, 24/88 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/698 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 698/1770 variables, and 92 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 0/698 constraints, PredecessorRefiner: 0/1071 constraints, Known Traps: 0/0 constraints]
After SMT, in 60582ms problems are : Problem set: 0 solved, 1071 unsolved
Search for dead transitions found 0 dead transitions in 60595ms
Finished structural reductions in LTL mode , in 1 iterations and 63487 ms. Remains : 698/698 places, 1072/1072 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (341 resets) in 142 ms. (279 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (73 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 319015 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :0 out of 1
Probabilistic random walk after 319015 steps, saw 113549 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
[2024-05-20 19:50:25] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 316/351 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 347/698 variables, 68/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1072/1770 variables, 698/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1770 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1770 variables, 0/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1770/1770 variables, and 790 constraints, problems are : Problem set: 0 solved, 1 unsolved in 889 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 698/698 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 33/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 316/351 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 347/698 variables, 68/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1072/1770 variables, 698/790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1770/1770 variables, and 791 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1962 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 698/698 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2862ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1072/1072 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 698 transition count 941
Reduce places removed 131 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 132 rules applied. Total rules applied 263 place count 567 transition count 940
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 264 place count 566 transition count 940
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 264 place count 566 transition count 850
Deduced a syphon composed of 90 places in 2 ms
Ensure Unique test removed 29 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 3 with 209 rules applied. Total rules applied 473 place count 447 transition count 850
Discarding 7 places :
Implicit places reduction removed 7 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 16 rules applied. Total rules applied 489 place count 440 transition count 841
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 498 place count 431 transition count 841
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 498 place count 431 transition count 829
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 522 place count 419 transition count 829
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 527 place count 414 transition count 824
Iterating global reduction 5 with 5 rules applied. Total rules applied 532 place count 414 transition count 824
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 4 rules applied. Total rules applied 536 place count 414 transition count 820
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 537 place count 413 transition count 820
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 537 place count 413 transition count 819
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 539 place count 412 transition count 819
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 623 place count 370 transition count 777
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 626 place count 370 transition count 774
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 629 place count 367 transition count 774
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 8 with 12 rules applied. Total rules applied 641 place count 367 transition count 762
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 654 place count 354 transition count 762
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 657 place count 354 transition count 759
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 666 place count 354 transition count 759
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 667 place count 353 transition count 758
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 670 place count 350 transition count 758
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 6 Pre rules applied. Total rules applied 670 place count 350 transition count 752
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 15 rules applied. Total rules applied 685 place count 341 transition count 752
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 688 place count 338 transition count 749
Iterating global reduction 10 with 3 rules applied. Total rules applied 691 place count 338 transition count 749
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 694 place count 338 transition count 746
Applied a total of 694 rules in 217 ms. Remains 338 /698 variables (removed 360) and now considering 746/1072 (removed 326) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 338/698 places, 746/1072 transitions.
RANDOM walk for 40000 steps (799 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (264 resets) in 65 ms. (606 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 716 steps, run visited all 1 properties in 7 ms. (steps per millisecond=102 )
Probabilistic random walk after 716 steps, saw 657 distinct states, run finished after 7 ms. (steps per millisecond=102 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 886 reset in 320 ms.
Product exploration explored 100000 steps with 870 reset in 316 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 698/698 places, 1072/1072 transitions.
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 131 rules applied. Total rules applied 131 place count 698 transition count 1072
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 50 Pre rules applied. Total rules applied 131 place count 698 transition count 1089
Deduced a syphon composed of 181 places in 2 ms
Iterating global reduction 1 with 50 rules applied. Total rules applied 181 place count 698 transition count 1089
Discarding 3 places :
Implicit places reduction removed 3 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 6 rules applied. Total rules applied 187 place count 695 transition count 1089
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 210 place count 672 transition count 1066
Deduced a syphon composed of 163 places in 1 ms
Iterating global reduction 2 with 23 rules applied. Total rules applied 233 place count 672 transition count 1066
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 233 place count 672 transition count 1066
Deduced a syphon composed of 164 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 234 place count 672 transition count 1066
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 235 place count 671 transition count 1065
Deduced a syphon composed of 163 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 236 place count 671 transition count 1065
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 251 places in 2 ms
Iterating global reduction 2 with 88 rules applied. Total rules applied 324 place count 671 transition count 1077
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 366 place count 629 transition count 1035
Deduced a syphon composed of 209 places in 1 ms
Iterating global reduction 2 with 42 rules applied. Total rules applied 408 place count 629 transition count 1035
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 213 places in 2 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 412 place count 629 transition count 1063
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 214 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 413 place count 629 transition count 1067
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 415 place count 627 transition count 1061
Deduced a syphon composed of 212 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 417 place count 627 transition count 1061
Deduced a syphon composed of 212 places in 2 ms
Applied a total of 417 rules in 392 ms. Remains 627 /698 variables (removed 71) and now considering 1061/1072 (removed 11) transitions.
[2024-05-20 19:50:30] [INFO ] Redundant transitions in 33 ms returned []
Running 1060 sub problems to find dead transitions.
// Phase 1: matrix 1061 rows 627 cols
[2024-05-20 19:50:30] [INFO ] Computed 89 invariants in 10 ms
[2024-05-20 19:50:30] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/626 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1060 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 626/1688 variables, and 61 constraints, problems are : Problem set: 0 solved, 1060 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/24 constraints, Generalized P Invariants (flows): 61/65 constraints, State Equation: 0/627 constraints, ReadFeed: 0/15 constraints, PredecessorRefiner: 1060/1060 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1060 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/626 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1060 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/626 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1060 unsolved
At refinement iteration 2 (OVERLAPS) 1/627 variables, 24/85 constraints. Problems are: Problem set: 0 solved, 1060 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/627 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 1060 unsolved
[2024-05-20 19:51:24] [INFO ] Deduced a trap composed of 13 places in 415 ms of which 7 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
[2024-05-20 19:51:24] [INFO ] Deduced a trap composed of 16 places in 500 ms of which 5 ms to minimize.
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
[2024-05-20 19:51:25] [INFO ] Deduced a trap composed of 13 places in 396 ms of which 5 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-20 19:51:25] [INFO ] Deduced a trap composed of 13 places in 189 ms of which 3 ms to minimize.
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
[2024-05-20 19:51:26] [INFO ] Deduced a trap composed of 13 places in 472 ms of which 6 ms to minimize.
[2024-05-20 19:51:26] [INFO ] Deduced a trap composed of 19 places in 470 ms of which 6 ms to minimize.
[2024-05-20 19:51:27] [INFO ] Deduced a trap composed of 16 places in 443 ms of which 6 ms to minimize.
[2024-05-20 19:51:27] [INFO ] Deduced a trap composed of 23 places in 420 ms of which 6 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-20 19:51:27] [INFO ] Deduced a trap composed of 19 places in 378 ms of which 5 ms to minimize.
Problem TDEAD18 is UNSAT
[2024-05-20 19:51:28] [INFO ] Deduced a trap composed of 31 places in 181 ms of which 9 ms to minimize.
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
[2024-05-20 19:51:28] [INFO ] Deduced a trap composed of 18 places in 451 ms of which 6 ms to minimize.
Problem TDEAD23 is UNSAT
[2024-05-20 19:51:29] [INFO ] Deduced a trap composed of 18 places in 399 ms of which 5 ms to minimize.
Problem TDEAD24 is UNSAT
[2024-05-20 19:51:29] [INFO ] Deduced a trap composed of 20 places in 472 ms of which 6 ms to minimize.
Problem TDEAD25 is UNSAT
[2024-05-20 19:51:29] [INFO ] Deduced a trap composed of 16 places in 197 ms of which 3 ms to minimize.
Problem TDEAD28 is UNSAT
[2024-05-20 19:51:30] [INFO ] Deduced a trap composed of 17 places in 197 ms of which 3 ms to minimize.
Problem TDEAD29 is UNSAT
[2024-05-20 19:51:30] [INFO ] Deduced a trap composed of 28 places in 191 ms of which 3 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
[2024-05-20 19:51:30] [INFO ] Deduced a trap composed of 20 places in 324 ms of which 8 ms to minimize.
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
[2024-05-20 19:51:31] [INFO ] Deduced a trap composed of 6 places in 612 ms of which 8 ms to minimize.
SMT process timed out in 60947ms, After SMT, problems are : Problem set: 0 solved, 1060 unsolved
Search for dead transitions found 0 dead transitions in 60969ms
Starting structural reductions in SI_LTL mode, iteration 1 : 627/698 places, 1061/1072 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61405 ms. Remains : 627/698 places, 1061/1072 transitions.
Built C files in :
/tmp/ltsmin8939018163060453773
[2024-05-20 19:51:31] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8939018163060453773
Running compilation step : cd /tmp/ltsmin8939018163060453773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8939018163060453773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8939018163060453773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 698 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1072/1072 transitions.
Applied a total of 0 rules in 14 ms. Remains 698 /698 variables (removed 0) and now considering 1072/1072 (removed 0) transitions.
// Phase 1: matrix 1072 rows 698 cols
[2024-05-20 19:51:34] [INFO ] Computed 92 invariants in 9 ms
[2024-05-20 19:51:34] [INFO ] Implicit Places using invariants in 601 ms returned []
[2024-05-20 19:51:34] [INFO ] Invariant cache hit.
[2024-05-20 19:51:37] [INFO ] Implicit Places using invariants and state equation in 2155 ms returned []
Implicit Place search using SMT with State Equation took 2759 ms to find 0 implicit places.
Running 1071 sub problems to find dead transitions.
[2024-05-20 19:51:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/697 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 697/1770 variables, and 64 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/24 constraints, Generalized P Invariants (flows): 64/68 constraints, State Equation: 0/698 constraints, PredecessorRefiner: 1071/1071 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1071 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/697 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/697 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 2 (OVERLAPS) 1/698 variables, 24/88 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/698 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 1071 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 698/1770 variables, and 92 constraints, problems are : Problem set: 0 solved, 1071 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 68/68 constraints, State Equation: 0/698 constraints, PredecessorRefiner: 0/1071 constraints, Known Traps: 0/0 constraints]
After SMT, in 60842ms problems are : Problem set: 0 solved, 1071 unsolved
Search for dead transitions found 0 dead transitions in 60865ms
Finished structural reductions in LTL mode , in 1 iterations and 63644 ms. Remains : 698/698 places, 1072/1072 transitions.
Built C files in :
/tmp/ltsmin16837696283089839651
[2024-05-20 19:52:38] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16837696283089839651
Running compilation step : cd /tmp/ltsmin16837696283089839651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16837696283089839651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16837696283089839651;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-20 19:52:41] [INFO ] Flatten gal took : 44 ms
[2024-05-20 19:52:41] [INFO ] Flatten gal took : 40 ms
[2024-05-20 19:52:41] [INFO ] Time to serialize gal into /tmp/LTL10839954475987463542.gal : 8 ms
[2024-05-20 19:52:41] [INFO ] Time to serialize properties into /tmp/LTL2968978774269295002.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10839954475987463542.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14696332762116310991.hoa' '-atoms' '/tmp/LTL2968978774269295002.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2968978774269295002.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14696332762116310991.hoa
Detected timeout of ITS tools.
[2024-05-20 19:52:56] [INFO ] Flatten gal took : 35 ms
[2024-05-20 19:52:56] [INFO ] Flatten gal took : 46 ms
[2024-05-20 19:52:56] [INFO ] Time to serialize gal into /tmp/LTL6713732859309910579.gal : 13 ms
[2024-05-20 19:52:56] [INFO ] Time to serialize properties into /tmp/LTL9328384292141467179.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6713732859309910579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9328384292141467179.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((p49==0)||(p367==1))")))))
Formula 0 simplified : XXF!"((p49==0)||(p367==1))"
Detected timeout of ITS tools.
[2024-05-20 19:53:11] [INFO ] Flatten gal took : 32 ms
[2024-05-20 19:53:11] [INFO ] Applying decomposition
[2024-05-20 19:53:11] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph406996402675819490.txt' '-o' '/tmp/graph406996402675819490.bin' '-w' '/tmp/graph406996402675819490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph406996402675819490.bin' '-l' '-1' '-v' '-w' '/tmp/graph406996402675819490.weights' '-q' '0' '-e' '0.001'
[2024-05-20 19:53:11] [INFO ] Decomposing Gal with order
[2024-05-20 19:53:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 19:53:11] [INFO ] Removed a total of 1505 redundant transitions.
[2024-05-20 19:53:11] [INFO ] Flatten gal took : 73 ms
[2024-05-20 19:53:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 25 ms.
[2024-05-20 19:53:11] [INFO ] Time to serialize gal into /tmp/LTL18224249911986015491.gal : 11 ms
[2024-05-20 19:53:11] [INFO ] Time to serialize properties into /tmp/LTL523870572770149117.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18224249911986015491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL523870572770149117.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(G("((i4.u18.p49==0)||(i6.u113.p367==1))")))))
Formula 0 simplified : XXF!"((i4.u18.p49==0)||(i6.u113.p367==1))"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-03a-LTLCardinality-13 finished in 257687 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((F(p1)||p0))))'
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(G(p0))))'
Found a Lengthening insensitive property : ASLink-PT-03a-LTLCardinality-13
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 705 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 705/705 places, 1113/1113 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 704 transition count 980
Reduce places removed 135 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 138 rules applied. Total rules applied 270 place count 569 transition count 977
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 274 place count 566 transition count 976
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 275 place count 565 transition count 976
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 96 Pre rules applied. Total rules applied 275 place count 565 transition count 880
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 4 with 221 rules applied. Total rules applied 496 place count 440 transition count 880
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 4 with 26 rules applied. Total rules applied 522 place count 429 transition count 865
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 537 place count 414 transition count 865
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 537 place count 414 transition count 852
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 563 place count 401 transition count 852
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 571 place count 393 transition count 837
Iterating global reduction 6 with 8 rules applied. Total rules applied 579 place count 393 transition count 837
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 6 with 7 rules applied. Total rules applied 586 place count 393 transition count 830
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 587 place count 392 transition count 830
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 588 place count 391 transition count 822
Iterating global reduction 8 with 1 rules applied. Total rules applied 589 place count 391 transition count 822
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 590 place count 390 transition count 814
Iterating global reduction 8 with 1 rules applied. Total rules applied 591 place count 390 transition count 814
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 592 place count 389 transition count 806
Iterating global reduction 8 with 1 rules applied. Total rules applied 593 place count 389 transition count 806
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 594 place count 388 transition count 798
Iterating global reduction 8 with 1 rules applied. Total rules applied 595 place count 388 transition count 798
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 79 rules applied. Total rules applied 674 place count 348 transition count 759
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 675 place count 347 transition count 758
Iterating global reduction 8 with 1 rules applied. Total rules applied 676 place count 347 transition count 758
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 676 place count 347 transition count 757
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 678 place count 346 transition count 757
Applied a total of 678 rules in 127 ms. Remains 346 /705 variables (removed 359) and now considering 757/1113 (removed 356) transitions.
// Phase 1: matrix 757 rows 346 cols
[2024-05-20 19:53:27] [INFO ] Computed 49 invariants in 9 ms
[2024-05-20 19:53:27] [INFO ] Implicit Places using invariants in 586 ms returned [72, 89, 95, 100, 159, 176, 182, 188, 190, 250, 267, 273, 278, 280, 343]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 588 ms to find 15 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 331/705 places, 757/1113 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 331 transition count 756
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 330 transition count 756
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 324 transition count 750
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 324 transition count 750
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 19 place count 319 transition count 745
Iterating global reduction 2 with 5 rules applied. Total rules applied 24 place count 319 transition count 745
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 27 place count 316 transition count 742
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 316 transition count 742
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 42 place count 310 transition count 736
Applied a total of 42 rules in 53 ms. Remains 310 /331 variables (removed 21) and now considering 736/757 (removed 21) transitions.
// Phase 1: matrix 736 rows 310 cols
[2024-05-20 19:53:27] [INFO ] Computed 34 invariants in 5 ms
[2024-05-20 19:53:28] [INFO ] Implicit Places using invariants in 477 ms returned []
[2024-05-20 19:53:28] [INFO ] Invariant cache hit.
[2024-05-20 19:53:29] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 310/705 places, 736/1113 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2227 ms. Remains : 310/705 places, 736/1113 transitions.
Running random walk in product with property : ASLink-PT-03a-LTLCardinality-13
Product exploration explored 100000 steps with 1799 reset in 286 ms.
Product exploration explored 100000 steps with 1832 reset in 315 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (764 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (238 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1063 steps, run visited all 1 properties in 9 ms. (steps per millisecond=118 )
Probabilistic random walk after 1063 steps, saw 959 distinct states, run finished after 9 ms. (steps per millisecond=118 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 736/736 transitions.
Applied a total of 0 rules in 8 ms. Remains 310 /310 variables (removed 0) and now considering 736/736 (removed 0) transitions.
[2024-05-20 19:53:31] [INFO ] Invariant cache hit.
[2024-05-20 19:53:31] [INFO ] Implicit Places using invariants in 597 ms returned []
[2024-05-20 19:53:31] [INFO ] Invariant cache hit.
[2024-05-20 19:53:32] [INFO ] Implicit Places using invariants and state equation in 1241 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
Running 715 sub problems to find dead transitions.
[2024-05-20 19:53:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/1046 variables, and 34 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 715/715 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 715 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
[2024-05-20 19:54:25] [INFO ] Deduced a trap composed of 27 places in 250 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/1046 variables, and 35 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 0/715 constraints, Known Traps: 1/1 constraints]
After SMT, in 60431ms problems are : Problem set: 0 solved, 715 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Finished structural reductions in LTL mode , in 1 iterations and 62294 ms. Remains : 310/310 places, 736/736 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (741 resets) in 151 ms. (263 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (237 resets) in 58 ms. (678 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1063 steps, run visited all 1 properties in 10 ms. (steps per millisecond=106 )
Probabilistic random walk after 1063 steps, saw 959 distinct states, run finished after 10 ms. (steps per millisecond=106 ) properties seen :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1785 reset in 282 ms.
Product exploration explored 100000 steps with 1821 reset in 309 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 736/736 transitions.
Applied a total of 0 rules in 14 ms. Remains 310 /310 variables (removed 0) and now considering 736/736 (removed 0) transitions.
[2024-05-20 19:54:35] [INFO ] Redundant transitions in 16 ms returned []
Running 715 sub problems to find dead transitions.
[2024-05-20 19:54:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/1046 variables, and 34 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 715/715 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 715 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
[2024-05-20 19:55:27] [INFO ] Deduced a trap composed of 27 places in 239 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/1046 variables, and 35 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 0/715 constraints, Known Traps: 1/1 constraints]
After SMT, in 60640ms problems are : Problem set: 0 solved, 715 unsolved
Search for dead transitions found 0 dead transitions in 60655ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60699 ms. Remains : 310/310 places, 736/736 transitions.
Built C files in :
/tmp/ltsmin14778310806075421823
[2024-05-20 19:55:36] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14778310806075421823
Running compilation step : cd /tmp/ltsmin14778310806075421823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2627 ms.
Running link step : cd /tmp/ltsmin14778310806075421823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin14778310806075421823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17697687184535906484.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 310 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 310/310 places, 736/736 transitions.
Applied a total of 0 rules in 4 ms. Remains 310 /310 variables (removed 0) and now considering 736/736 (removed 0) transitions.
[2024-05-20 19:55:51] [INFO ] Invariant cache hit.
[2024-05-20 19:55:51] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-20 19:55:51] [INFO ] Invariant cache hit.
[2024-05-20 19:55:52] [INFO ] Implicit Places using invariants and state equation in 1191 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
Running 715 sub problems to find dead transitions.
[2024-05-20 19:55:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/1046 variables, and 34 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 715/715 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 715 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 23/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 3 (OVERLAPS) 1/310 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 715 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 715 unsolved
[2024-05-20 19:56:45] [INFO ] Deduced a trap composed of 27 places in 242 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 715 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/1046 variables, and 35 constraints, problems are : Problem set: 0 solved, 715 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 0/715 constraints, Known Traps: 1/1 constraints]
After SMT, in 60731ms problems are : Problem set: 0 solved, 715 unsolved
Search for dead transitions found 0 dead transitions in 60745ms
Finished structural reductions in LTL mode , in 1 iterations and 62387 ms. Remains : 310/310 places, 736/736 transitions.
Built C files in :
/tmp/ltsmin5665609360744585345
[2024-05-20 19:56:53] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5665609360744585345
Running compilation step : cd /tmp/ltsmin5665609360744585345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2654 ms.
Running link step : cd /tmp/ltsmin5665609360744585345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5665609360744585345;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1735983917889715529.hoa' '--buchi-type=spotba'
LTSmin run took 3994 ms.
Treatment of property ASLink-PT-03a-LTLCardinality-13 finished in 213280 ms.
FORMULA ASLink-PT-03a-LTLCardinality-13 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-20 19:57:00] [INFO ] Flatten gal took : 38 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5368084661295416891
[2024-05-20 19:57:00] [INFO ] Computing symmetric may disable matrix : 1113 transitions.
[2024-05-20 19:57:00] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:57:00] [INFO ] Computing symmetric may enable matrix : 1113 transitions.
[2024-05-20 19:57:00] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:57:00] [INFO ] Applying decomposition
[2024-05-20 19:57:00] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6190774994047141809.txt' '-o' '/tmp/graph6190774994047141809.bin' '-w' '/tmp/graph6190774994047141809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6190774994047141809.bin' '-l' '-1' '-v' '-w' '/tmp/graph6190774994047141809.weights' '-q' '0' '-e' '0.001'
[2024-05-20 19:57:00] [INFO ] Decomposing Gal with order
[2024-05-20 19:57:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 19:57:00] [INFO ] Computing Do-Not-Accords matrix : 1113 transitions.
[2024-05-20 19:57:00] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 19:57:00] [INFO ] Built C files in 335ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5368084661295416891
Running compilation step : cd /tmp/ltsmin5368084661295416891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-20 19:57:00] [INFO ] Removed a total of 1598 redundant transitions.
[2024-05-20 19:57:00] [INFO ] Flatten gal took : 117 ms
[2024-05-20 19:57:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 20 ms.
[2024-05-20 19:57:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality6947328406093195312.gal : 15 ms
[2024-05-20 19:57:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality16092638627520710454.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6947328406093195312.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16092638627520710454.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i0.u20.p78==0)||(i6.i0.u104.p362==1))")||(F("((i15.u212.p788==0)||(i12.u176.p614==1))"))))))
Formula 0 simplified : G(F!"((i0.u20.p78==0)||(i6.i0.u104.p362==1))" & FG!"((i15.u212.p788==0)||(i12.u176.p614==1))")
Compilation finished in 6615 ms.
Running link step : cd /tmp/ltsmin5368084661295416891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 111 ms.
Running LTSmin : cd /tmp/ltsmin5368084661295416891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-20 20:21:13] [INFO ] Applying decomposition
[2024-05-20 20:21:13] [INFO ] Flatten gal took : 102 ms
[2024-05-20 20:21:13] [INFO ] Decomposing Gal with order
[2024-05-20 20:21:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 20:21:13] [INFO ] Removed a total of 1304 redundant transitions.
[2024-05-20 20:21:13] [INFO ] Flatten gal took : 269 ms
[2024-05-20 20:21:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 51 ms.
[2024-05-20 20:21:13] [INFO ] Time to serialize gal into /tmp/LTLCardinality3262557947644073758.gal : 34 ms
[2024-05-20 20:21:13] [INFO ] Time to serialize properties into /tmp/LTLCardinality13968145331619404622.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3262557947644073758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13968145331619404622.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((u6.p78==0)||(i14.i5.u57.p362==1))")||(F("((i29.u140.p788==0)||(u107.p614==1))"))))))
Formula 0 simplified : G(F!"((u6.p78==0)||(i14.i5.u57.p362==1))" & FG!"((i29.u140.p788==0)||(u107.p614==1))")
Reverse transition relation is NOT exact ! Due to transitions t604, t718, t851, t852, t855, t860, t872, t881, t934, t957, t1010, t1033, t1086, i6.t5, i6.t4...608
Computing Next relation with stutter on 5.3497e+08 deadlock states
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin5368084661295416891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 28800 s
Running LTSmin : cd /tmp/ltsmin5368084661295416891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
3 unique states visited
0 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
25525 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,255.347,2422812,1,0,7.22632e+06,13400,1804,5.50037e+06,466,62364,2533359
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ASLink-PT-03a-LTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2791996 ms.
BK_STOP 1716237054495
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-03a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-03a, 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 r004-smll-171620117700043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a 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 '
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 ;