About the Execution of ITS-Tools for ASLink-PT-02b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14299.884 | 3600000.00 | 11661955.00 | 3375.80 | ?TFFFTFFFFFFFFTF | 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-171620117700035.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-02b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117700035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.2K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 11 18:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 18:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 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 417K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-02b-LTLCardinality-00
FORMULA_NAME ASLink-PT-02b-LTLCardinality-01
FORMULA_NAME ASLink-PT-02b-LTLCardinality-02
FORMULA_NAME ASLink-PT-02b-LTLCardinality-03
FORMULA_NAME ASLink-PT-02b-LTLCardinality-04
FORMULA_NAME ASLink-PT-02b-LTLCardinality-05
FORMULA_NAME ASLink-PT-02b-LTLCardinality-06
FORMULA_NAME ASLink-PT-02b-LTLCardinality-07
FORMULA_NAME ASLink-PT-02b-LTLCardinality-08
FORMULA_NAME ASLink-PT-02b-LTLCardinality-09
FORMULA_NAME ASLink-PT-02b-LTLCardinality-10
FORMULA_NAME ASLink-PT-02b-LTLCardinality-11
FORMULA_NAME ASLink-PT-02b-LTLCardinality-12
FORMULA_NAME ASLink-PT-02b-LTLCardinality-13
FORMULA_NAME ASLink-PT-02b-LTLCardinality-14
FORMULA_NAME ASLink-PT-02b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716224975600
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-02b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-20 17:09:37] [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 17:09:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 17:09:38] [INFO ] Load time of PNML (sax parser for PT used): 372 ms
[2024-05-20 17:09:38] [INFO ] Transformed 1242 places.
[2024-05-20 17:09:38] [INFO ] Transformed 1621 transitions.
[2024-05-20 17:09:38] [INFO ] Found NUPN structural information;
[2024-05-20 17:09:38] [INFO ] Parsed PT model containing 1242 places and 1621 transitions and 5041 arcs in 657 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-02b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-02b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 1242 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 73 place count 1169 transition count 1548
Iterating global reduction 0 with 73 rules applied. Total rules applied 146 place count 1169 transition count 1548
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 147 place count 1169 transition count 1547
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 173 place count 1143 transition count 1503
Iterating global reduction 1 with 26 rules applied. Total rules applied 199 place count 1143 transition count 1503
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 207 place count 1143 transition count 1495
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 213 place count 1137 transition count 1489
Iterating global reduction 2 with 6 rules applied. Total rules applied 219 place count 1137 transition count 1489
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 222 place count 1134 transition count 1479
Iterating global reduction 2 with 3 rules applied. Total rules applied 225 place count 1134 transition count 1479
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 228 place count 1131 transition count 1476
Iterating global reduction 2 with 3 rules applied. Total rules applied 231 place count 1131 transition count 1476
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 234 place count 1128 transition count 1466
Iterating global reduction 2 with 3 rules applied. Total rules applied 237 place count 1128 transition count 1466
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 238 place count 1127 transition count 1458
Iterating global reduction 2 with 1 rules applied. Total rules applied 239 place count 1127 transition count 1458
Applied a total of 239 rules in 1251 ms. Remains 1127 /1242 variables (removed 115) and now considering 1458/1621 (removed 163) transitions.
// Phase 1: matrix 1458 rows 1127 cols
[2024-05-20 17:09:40] [INFO ] Computed 121 invariants in 200 ms
[2024-05-20 17:09:42] [INFO ] Implicit Places using invariants in 1877 ms returned [961, 972, 983, 991, 999, 1007, 1015, 1026, 1034, 1042, 1053]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 1930 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1116/1242 places, 1458/1621 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1103 transition count 1445
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1103 transition count 1445
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1093 transition count 1435
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1093 transition count 1435
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 1085 transition count 1427
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 1085 transition count 1427
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 1081 transition count 1423
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 1081 transition count 1423
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1079 transition count 1421
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1079 transition count 1421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1078 transition count 1420
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1078 transition count 1420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1077 transition count 1419
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1077 transition count 1419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 1076 transition count 1418
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 1076 transition count 1418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1075 transition count 1417
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1075 transition count 1417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 1074 transition count 1416
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 1074 transition count 1416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 1073 transition count 1415
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 1073 transition count 1415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1072 transition count 1414
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1072 transition count 1414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 1071 transition count 1413
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 1071 transition count 1413
Applied a total of 90 rules in 1190 ms. Remains 1071 /1116 variables (removed 45) and now considering 1413/1458 (removed 45) transitions.
// Phase 1: matrix 1413 rows 1071 cols
[2024-05-20 17:09:43] [INFO ] Computed 110 invariants in 71 ms
[2024-05-20 17:09:44] [INFO ] Implicit Places using invariants in 859 ms returned []
[2024-05-20 17:09:44] [INFO ] Invariant cache hit.
[2024-05-20 17:09:48] [INFO ] Implicit Places using invariants and state equation in 4544 ms returned []
Implicit Place search using SMT with State Equation took 5406 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1071/1242 places, 1413/1621 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9813 ms. Remains : 1071/1242 places, 1413/1621 transitions.
Support contains 24 out of 1071 places after structural reductions.
[2024-05-20 17:09:49] [INFO ] Flatten gal took : 218 ms
[2024-05-20 17:09:49] [INFO ] Flatten gal took : 114 ms
[2024-05-20 17:09:49] [INFO ] Input system was already deterministic with 1413 transitions.
RANDOM walk for 40000 steps (158 resets) in 1820 ms. (21 steps per ms) remains 4/15 properties
BEST_FIRST walk for 40003 steps (36 resets) in 265 ms. (150 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (38 resets) in 141 ms. (281 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (36 resets) in 91 ms. (434 steps per ms) remains 3/3 properties
[2024-05-20 17:09:50] [INFO ] Invariant cache hit.
Problem AtomicPropp2 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 123/129 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 230/359 variables, 24/27 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/359 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 709/1068 variables, 82/109 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1068 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3/1071 variables, 1/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1071 variables, 0/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1413/2484 variables, 1071/1181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2484 variables, 0/1181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2484 variables, 0/1181 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2484/2484 variables, and 1181 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1702 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 83/83 constraints, State Equation: 1071/1071 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 109/114 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 245/359 variables, 26/27 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-20 17:09:52] [INFO ] Deduced a trap composed of 114 places in 147 ms of which 39 ms to minimize.
[2024-05-20 17:09:52] [INFO ] Deduced a trap composed of 117 places in 122 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/359 variables, 2/29 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/359 variables, 0/29 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 709/1068 variables, 82/111 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-20 17:09:53] [INFO ] Deduced a trap composed of 66 places in 362 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1068 variables, 1/112 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1068 variables, 0/112 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/1071 variables, 1/113 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1071 variables, 0/113 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1413/2484 variables, 1071/1184 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2484 variables, 2/1186 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2484 variables, 0/1186 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/2484 variables, 0/1186 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2484/2484 variables, and 1186 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2974 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 83/83 constraints, State Equation: 1071/1071 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 3/3 constraints]
After SMT, in 4721ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 0 properties in 1860 ms.
Support contains 5 out of 1071 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 0 with 184 rules applied. Total rules applied 184 place count 1071 transition count 1229
Reduce places removed 184 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 189 rules applied. Total rules applied 373 place count 887 transition count 1224
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 376 place count 884 transition count 1224
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 282 Pre rules applied. Total rules applied 376 place count 884 transition count 942
Deduced a syphon composed of 282 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 3 with 588 rules applied. Total rules applied 964 place count 578 transition count 942
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 982 place count 576 transition count 926
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 998 place count 560 transition count 926
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 998 place count 560 transition count 917
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1025 place count 542 transition count 917
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1025 place count 542 transition count 909
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1041 place count 534 transition count 909
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1046 place count 529 transition count 904
Iterating global reduction 5 with 5 rules applied. Total rules applied 1051 place count 529 transition count 904
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1051 place count 529 transition count 902
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1055 place count 527 transition count 902
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1056 place count 526 transition count 894
Iterating global reduction 5 with 1 rules applied. Total rules applied 1057 place count 526 transition count 894
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1058 place count 525 transition count 886
Iterating global reduction 5 with 1 rules applied. Total rules applied 1059 place count 525 transition count 886
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1060 place count 524 transition count 878
Iterating global reduction 5 with 1 rules applied. Total rules applied 1061 place count 524 transition count 878
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1062 place count 523 transition count 870
Iterating global reduction 5 with 1 rules applied. Total rules applied 1063 place count 523 transition count 870
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1064 place count 522 transition count 862
Iterating global reduction 5 with 1 rules applied. Total rules applied 1065 place count 522 transition count 862
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1066 place count 521 transition count 854
Iterating global reduction 5 with 1 rules applied. Total rules applied 1067 place count 521 transition count 854
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1068 place count 520 transition count 846
Iterating global reduction 5 with 1 rules applied. Total rules applied 1069 place count 520 transition count 846
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1070 place count 519 transition count 838
Iterating global reduction 5 with 1 rules applied. Total rules applied 1071 place count 519 transition count 838
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1072 place count 518 transition count 830
Iterating global reduction 5 with 1 rules applied. Total rules applied 1073 place count 518 transition count 830
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1074 place count 517 transition count 822
Iterating global reduction 5 with 1 rules applied. Total rules applied 1075 place count 517 transition count 822
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1076 place count 516 transition count 814
Iterating global reduction 5 with 1 rules applied. Total rules applied 1077 place count 516 transition count 814
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1078 place count 515 transition count 806
Iterating global reduction 5 with 1 rules applied. Total rules applied 1079 place count 515 transition count 806
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1080 place count 514 transition count 798
Iterating global reduction 5 with 1 rules applied. Total rules applied 1081 place count 514 transition count 798
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 5 with 179 rules applied. Total rules applied 1260 place count 424 transition count 709
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1264 place count 420 transition count 705
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1269 place count 419 transition count 705
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1270 place count 419 transition count 704
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1271 place count 418 transition count 704
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1273 place count 416 transition count 702
Iterating global reduction 7 with 2 rules applied. Total rules applied 1275 place count 416 transition count 702
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1277 place count 416 transition count 700
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1278 place count 415 transition count 700
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1280 place count 414 transition count 705
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 1283 place count 414 transition count 702
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 1286 place count 411 transition count 702
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1287 place count 411 transition count 701
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1288 place count 410 transition count 701
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 1290 place count 410 transition count 701
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1291 place count 409 transition count 700
Reduce places removed 4 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 11 with 6 rules applied. Total rules applied 1297 place count 405 transition count 698
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1299 place count 403 transition count 698
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 6 Pre rules applied. Total rules applied 1299 place count 403 transition count 692
Deduced a syphon composed of 6 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 13 rules applied. Total rules applied 1312 place count 396 transition count 692
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 13 with 3 rules applied. Total rules applied 1315 place count 393 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 1315 place count 393 transition count 691
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1317 place count 392 transition count 691
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 1327 place count 387 transition count 686
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 1329 place count 385 transition count 684
Iterating global reduction 14 with 2 rules applied. Total rules applied 1331 place count 385 transition count 684
Free-agglomeration rule applied 2 times.
Iterating global reduction 14 with 2 rules applied. Total rules applied 1333 place count 385 transition count 682
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1335 place count 383 transition count 682
Applied a total of 1335 rules in 667 ms. Remains 383 /1071 variables (removed 688) and now considering 682/1413 (removed 731) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 668 ms. Remains : 383/1071 places, 682/1413 transitions.
RANDOM walk for 40000 steps (674 resets) in 245 ms. (162 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (216 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (235 resets) in 135 ms. (294 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 312951 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :0 out of 2
Probabilistic random walk after 312951 steps, saw 75556 distinct states, run finished after 3006 ms. (steps per millisecond=104 ) properties seen :0
// Phase 1: matrix 682 rows 383 cols
[2024-05-20 17:10:01] [INFO ] Computed 65 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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 30/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/51 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1/52 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 136/188 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/188 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 52/240 variables, 9/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/240 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3/243 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 129/372 variables, 26/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/372 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/374 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/374 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 9/383 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/383 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 682/1065 variables, 383/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1065 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1065 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1065/1065 variables, and 448 constraints, problems are : Problem set: 0 solved, 2 unsolved in 676 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 383/383 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 30/35 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 16/51 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 17:10:01] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/52 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 136/188 variables, 19/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 52/240 variables, 9/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/240 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/243 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/243 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 129/372 variables, 26/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/372 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/374 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/374 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 9/383 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/383 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 682/1065 variables, 383/449 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1065 variables, 2/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1065 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/1065 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1065/1065 variables, and 451 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4740 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 383/383 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 5438ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 2006 ms.
Support contains 5 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 682/682 transitions.
Applied a total of 0 rules in 31 ms. Remains 383 /383 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 383/383 places, 682/682 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 682/682 transitions.
Applied a total of 0 rules in 15 ms. Remains 383 /383 variables (removed 0) and now considering 682/682 (removed 0) transitions.
[2024-05-20 17:10:08] [INFO ] Invariant cache hit.
[2024-05-20 17:10:09] [INFO ] Implicit Places using invariants in 731 ms returned [1, 20, 21, 33, 50, 68, 137, 141, 150, 151, 153, 170, 188, 257, 261, 262, 265, 276, 277, 278, 296, 297, 319, 320, 321, 322]
[2024-05-20 17:10:09] [INFO ] Actually due to overlaps returned [296, 278, 50, 170, 33, 153, 150, 276, 319, 151, 277, 320, 1, 20, 261, 262, 297, 68, 188, 321, 21, 265, 322]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 748 ms to find 23 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 360/383 places, 682/682 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 358 transition count 638
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 314 transition count 636
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 92 place count 314 transition count 621
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 123 place count 298 transition count 621
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 135 place count 294 transition count 613
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 143 place count 286 transition count 613
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 146 place count 283 transition count 610
Iterating global reduction 4 with 3 rules applied. Total rules applied 149 place count 283 transition count 610
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 152 place count 283 transition count 607
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 186 place count 266 transition count 590
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 188 place count 264 transition count 588
Iterating global reduction 5 with 2 rules applied. Total rules applied 190 place count 264 transition count 588
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 192 place count 264 transition count 586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 196 place count 262 transition count 587
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 201 place count 262 transition count 582
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 207 place count 256 transition count 582
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 213 place count 256 transition count 582
Applied a total of 213 rules in 118 ms. Remains 256 /360 variables (removed 104) and now considering 582/682 (removed 100) transitions.
// Phase 1: matrix 582 rows 256 cols
[2024-05-20 17:10:09] [INFO ] Computed 34 invariants in 5 ms
[2024-05-20 17:10:09] [INFO ] Implicit Places using invariants in 383 ms returned [76, 92, 98, 101, 103, 104, 107, 108, 161, 177, 183, 186, 188]
[2024-05-20 17:10:09] [INFO ] Actually due to overlaps returned [107, 108, 92, 98, 103, 177, 183, 188, 76, 104, 161]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 386 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 245/383 places, 582/682 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 237 transition count 574
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 237 transition count 574
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 235 transition count 572
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 235 transition count 572
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 231 transition count 568
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 231 transition count 562
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 225 transition count 562
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 42 place count 225 transition count 560
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 223 transition count 560
Applied a total of 44 rules in 48 ms. Remains 223 /245 variables (removed 22) and now considering 560/582 (removed 22) transitions.
// Phase 1: matrix 560 rows 223 cols
[2024-05-20 17:10:09] [INFO ] Computed 23 invariants in 5 ms
[2024-05-20 17:10:10] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-20 17:10:10] [INFO ] Invariant cache hit.
[2024-05-20 17:10:10] [INFO ] Implicit Places using invariants and state equation in 619 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 223/383 places, 560/682 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2304 ms. Remains : 223/383 places, 560/682 transitions.
RANDOM walk for 40000 steps (962 resets) in 115 ms. (344 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (388 resets) in 80 ms. (493 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (387 resets) in 106 ms. (373 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 526625 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :1 out of 2
Probabilistic random walk after 526625 steps, saw 233207 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :1
[2024-05-20 17:10:13] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 16/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 83/102 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 73/175 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/223 variables, 7/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 560/783 variables, 223/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/783 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/783 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 783/783 variables, and 246 constraints, problems are : Problem set: 0 solved, 1 unsolved in 262 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 223/223 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 16/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 83/102 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 73/175 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:10:14] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 48/223 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/223 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 560/783 variables, 223/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/783 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/783 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/783 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 783/783 variables, and 248 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2360 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 223/223 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 2634ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 223/223 places, 560/560 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 223 transition count 559
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 222 transition count 559
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 221 transition count 558
Applied a total of 4 rules in 16 ms. Remains 221 /223 variables (removed 2) and now considering 558/560 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 221/223 places, 558/560 transitions.
RANDOM walk for 40000 steps (996 resets) in 117 ms. (338 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (390 resets) in 42 ms. (930 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 615456 steps, run timeout after 3002 ms. (steps per millisecond=205 ) properties seen :0 out of 1
Probabilistic random walk after 615456 steps, saw 192813 distinct states, run finished after 3002 ms. (steps per millisecond=205 ) properties seen :0
// Phase 1: matrix 558 rows 221 cols
[2024-05-20 17:10:19] [INFO ] Computed 23 invariants in 5 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 110/150 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/180 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 41/221 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 558/779 variables, 221/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/779 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/779 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 779/779 variables, and 244 constraints, problems are : Problem set: 0 solved, 1 unsolved in 252 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 221/221 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 37/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 110/150 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:10:20] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 30/180 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/180 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 41/221 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 558/779 variables, 221/245 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/779 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/779 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/779 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 779/779 variables, and 246 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2019 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 2293ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 19 ms.
Support contains 3 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 558/558 transitions.
Applied a total of 0 rules in 13 ms. Remains 221 /221 variables (removed 0) and now considering 558/558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 221/221 places, 558/558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 558/558 transitions.
Applied a total of 0 rules in 12 ms. Remains 221 /221 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2024-05-20 17:10:22] [INFO ] Invariant cache hit.
[2024-05-20 17:10:22] [INFO ] Implicit Places using invariants in 427 ms returned []
[2024-05-20 17:10:22] [INFO ] Invariant cache hit.
[2024-05-20 17:10:23] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1362 ms to find 0 implicit places.
[2024-05-20 17:10:23] [INFO ] Redundant transitions in 55 ms returned []
Running 541 sub problems to find dead transitions.
[2024-05-20 17:10:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 3 (OVERLAPS) 1/221 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-20 17:10:38] [INFO ] Deduced a trap composed of 23 places in 228 ms of which 5 ms to minimize.
[2024-05-20 17:10:40] [INFO ] Deduced a trap composed of 15 places in 254 ms of which 4 ms to minimize.
[2024-05-20 17:10:41] [INFO ] Deduced a trap composed of 86 places in 321 ms of which 5 ms to minimize.
[2024-05-20 17:10:42] [INFO ] Deduced a trap composed of 62 places in 317 ms of which 5 ms to minimize.
[2024-05-20 17:10:45] [INFO ] Deduced a trap composed of 54 places in 325 ms of which 4 ms to minimize.
[2024-05-20 17:10:46] [INFO ] Deduced a trap composed of 86 places in 342 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 6/29 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-20 17:10:52] [INFO ] Deduced a trap composed of 85 places in 342 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 221/779 variables, and 30 constraints, problems are : Problem set: 0 solved, 541 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 0/221 constraints, PredecessorRefiner: 541/541 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 541 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/220 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 3 (OVERLAPS) 1/221 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 541 unsolved
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 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
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD193 is UNSAT
At refinement iteration 7 (OVERLAPS) 558/779 variables, 221/251 constraints. Problems are: Problem set: 134 solved, 407 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 779/779 variables, and 658 constraints, problems are : Problem set: 134 solved, 407 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 407/541 constraints, Known Traps: 7/7 constraints]
After SMT, in 60954ms problems are : Problem set: 134 solved, 407 unsolved
Search for dead transitions found 134 dead transitions in 60974ms
Found 134 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 134 transitions
Dead transitions reduction (with SMT) removed 134 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 221/221 places, 424/558 transitions.
Applied a total of 0 rules in 5 ms. Remains 221 /221 variables (removed 0) and now considering 424/424 (removed 0) transitions.
[2024-05-20 17:11:24] [INFO ] Redundant transitions in 7 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 62445 ms. Remains : 221/221 places, 424/558 transitions.
RANDOM walk for 40000 steps (993 resets) in 90 ms. (439 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (387 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 821100 steps, run timeout after 3001 ms. (steps per millisecond=273 ) properties seen :0 out of 1
Probabilistic random walk after 821100 steps, saw 257407 distinct states, run finished after 3001 ms. (steps per millisecond=273 ) properties seen :0
// Phase 1: matrix 424 rows 221 cols
[2024-05-20 17:11:27] [INFO ] Computed 23 invariants in 11 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 110/158 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/180 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/180 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 41/221 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 424/645 variables, 221/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/645 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/645 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 645/645 variables, and 244 constraints, problems are : Problem set: 0 solved, 1 unsolved in 411 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 221/221 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/48 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 110/158 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:11:28] [INFO ] Deduced a trap composed of 21 places in 71 ms of which 2 ms to minimize.
[2024-05-20 17:11:28] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 2 ms to minimize.
[2024-05-20 17:11:28] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 22/180 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/180 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 41/221 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-20 17:11:28] [INFO ] Deduced a trap composed of 28 places in 155 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/221 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 424/645 variables, 221/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/645 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/645 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/645 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 645/645 variables, and 249 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1455 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 1887ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 424/424 transitions.
Applied a total of 0 rules in 9 ms. Remains 221 /221 variables (removed 0) and now considering 424/424 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 221/221 places, 424/424 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 424/424 transitions.
Applied a total of 0 rules in 8 ms. Remains 221 /221 variables (removed 0) and now considering 424/424 (removed 0) transitions.
[2024-05-20 17:11:29] [INFO ] Invariant cache hit.
[2024-05-20 17:11:29] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-20 17:11:29] [INFO ] Invariant cache hit.
[2024-05-20 17:11:30] [INFO ] Implicit Places using invariants and state equation in 970 ms returned [64, 93, 95, 97, 99, 101, 103, 105]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 1300 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 213/221 places, 424/424 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 207 transition count 376
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 207 transition count 376
Applied a total of 12 rules in 11 ms. Remains 207 /213 variables (removed 6) and now considering 376/424 (removed 48) transitions.
// Phase 1: matrix 376 rows 207 cols
[2024-05-20 17:11:30] [INFO ] Computed 21 invariants in 4 ms
[2024-05-20 17:11:31] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-20 17:11:31] [INFO ] Invariant cache hit.
[2024-05-20 17:11:32] [INFO ] Implicit Places using invariants and state equation in 940 ms returned []
Implicit Place search using SMT with State Equation took 1353 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 207/221 places, 376/424 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2673 ms. Remains : 207/221 places, 376/424 transitions.
FORMULA ASLink-PT-02b-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 42 stabilizing places and 42 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1071 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 182 transitions
Trivial Post-agglo rules discarded 182 transitions
Performed 182 trivial Post agglomeration. Transition count delta: 182
Iterating post reduction 0 with 182 rules applied. Total rules applied 182 place count 1070 transition count 1230
Reduce places removed 182 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 187 rules applied. Total rules applied 369 place count 888 transition count 1225
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 373 place count 885 transition count 1224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 374 place count 884 transition count 1224
Performed 284 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 284 Pre rules applied. Total rules applied 374 place count 884 transition count 940
Deduced a syphon composed of 284 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 4 with 592 rules applied. Total rules applied 966 place count 576 transition count 940
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 18 rules applied. Total rules applied 984 place count 574 transition count 924
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1000 place count 558 transition count 924
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 1000 place count 558 transition count 915
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 27 rules applied. Total rules applied 1027 place count 540 transition count 915
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 1027 place count 540 transition count 907
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1043 place count 532 transition count 907
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1049 place count 526 transition count 901
Iterating global reduction 6 with 6 rules applied. Total rules applied 1055 place count 526 transition count 901
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1055 place count 526 transition count 898
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1061 place count 523 transition count 898
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1063 place count 521 transition count 889
Iterating global reduction 6 with 2 rules applied. Total rules applied 1065 place count 521 transition count 889
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1066 place count 520 transition count 881
Iterating global reduction 6 with 1 rules applied. Total rules applied 1067 place count 520 transition count 881
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1068 place count 519 transition count 873
Iterating global reduction 6 with 1 rules applied. Total rules applied 1069 place count 519 transition count 873
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1070 place count 518 transition count 865
Iterating global reduction 6 with 1 rules applied. Total rules applied 1071 place count 518 transition count 865
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1072 place count 517 transition count 857
Iterating global reduction 6 with 1 rules applied. Total rules applied 1073 place count 517 transition count 857
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1074 place count 516 transition count 849
Iterating global reduction 6 with 1 rules applied. Total rules applied 1075 place count 516 transition count 849
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1076 place count 515 transition count 841
Iterating global reduction 6 with 1 rules applied. Total rules applied 1077 place count 515 transition count 841
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1078 place count 514 transition count 833
Iterating global reduction 6 with 1 rules applied. Total rules applied 1079 place count 514 transition count 833
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1080 place count 513 transition count 825
Iterating global reduction 6 with 1 rules applied. Total rules applied 1081 place count 513 transition count 825
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1082 place count 512 transition count 817
Iterating global reduction 6 with 1 rules applied. Total rules applied 1083 place count 512 transition count 817
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1084 place count 511 transition count 809
Iterating global reduction 6 with 1 rules applied. Total rules applied 1085 place count 511 transition count 809
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1086 place count 510 transition count 801
Iterating global reduction 6 with 1 rules applied. Total rules applied 1087 place count 510 transition count 801
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1088 place count 509 transition count 793
Iterating global reduction 6 with 1 rules applied. Total rules applied 1089 place count 509 transition count 793
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 6 with 174 rules applied. Total rules applied 1263 place count 421 transition count 707
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1267 place count 417 transition count 703
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1272 place count 416 transition count 703
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 1 rules applied. Total rules applied 1273 place count 416 transition count 702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1274 place count 415 transition count 702
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1274 place count 415 transition count 701
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 1276 place count 414 transition count 701
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1278 place count 412 transition count 699
Iterating global reduction 8 with 2 rules applied. Total rules applied 1280 place count 412 transition count 699
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1282 place count 412 transition count 697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1283 place count 411 transition count 697
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1285 place count 410 transition count 702
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1287 place count 408 transition count 700
Reduce places removed 4 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 10 with 6 rules applied. Total rules applied 1293 place count 404 transition count 698
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1295 place count 402 transition count 698
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 6 Pre rules applied. Total rules applied 1295 place count 402 transition count 692
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 13 rules applied. Total rules applied 1308 place count 395 transition count 692
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 12 with 5 rules applied. Total rules applied 1313 place count 390 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1313 place count 390 transition count 691
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1315 place count 389 transition count 691
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 1329 place count 382 transition count 684
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 1333 place count 378 transition count 680
Iterating global reduction 13 with 4 rules applied. Total rules applied 1337 place count 378 transition count 680
Discarding 2 places :
Symmetric choice reduction at 13 with 2 rule applications. Total rules 1339 place count 376 transition count 678
Iterating global reduction 13 with 2 rules applied. Total rules applied 1341 place count 376 transition count 678
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 1343 place count 376 transition count 676
Applied a total of 1343 rules in 553 ms. Remains 376 /1071 variables (removed 695) and now considering 676/1413 (removed 737) transitions.
// Phase 1: matrix 676 rows 376 cols
[2024-05-20 17:11:33] [INFO ] Computed 62 invariants in 11 ms
[2024-05-20 17:11:33] [INFO ] Implicit Places using invariants in 611 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 260, 271, 272, 273, 291, 312, 313, 314, 315]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 620 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 351/1071 places, 676/1413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 351 transition count 633
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 308 transition count 633
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 86 place count 308 transition count 618
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 117 place count 292 transition count 618
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 129 place count 288 transition count 610
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 137 place count 280 transition count 610
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 140 place count 277 transition count 607
Iterating global reduction 4 with 3 rules applied. Total rules applied 143 place count 277 transition count 607
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 146 place count 277 transition count 604
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 186 place count 257 transition count 584
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 190 place count 255 transition count 585
Applied a total of 190 rules in 46 ms. Remains 255 /351 variables (removed 96) and now considering 585/676 (removed 91) transitions.
// Phase 1: matrix 585 rows 255 cols
[2024-05-20 17:11:33] [INFO ] Computed 32 invariants in 6 ms
[2024-05-20 17:11:34] [INFO ] Implicit Places using invariants in 376 ms returned [88, 94, 99, 174, 180, 185, 252]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 380 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 248/1071 places, 585/1413 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 248 transition count 584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 247 transition count 584
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 243 transition count 580
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 243 transition count 580
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 239 transition count 576
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 239 transition count 576
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 237 transition count 574
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 237 transition count 574
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 235 transition count 572
Applied a total of 26 rules in 54 ms. Remains 235 /248 variables (removed 13) and now considering 572/585 (removed 13) transitions.
// Phase 1: matrix 572 rows 235 cols
[2024-05-20 17:11:34] [INFO ] Computed 25 invariants in 9 ms
[2024-05-20 17:11:34] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-05-20 17:11:34] [INFO ] Invariant cache hit.
[2024-05-20 17:11:35] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 235/1071 places, 572/1413 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2605 ms. Remains : 235/1071 places, 572/1413 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-00
Product exploration explored 100000 steps with 2476 reset in 396 ms.
Product exploration explored 100000 steps with 2519 reset in 318 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2702 steps (64 resets) in 17 ms. (150 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 572/572 transitions.
Applied a total of 0 rules in 10 ms. Remains 235 /235 variables (removed 0) and now considering 572/572 (removed 0) transitions.
[2024-05-20 17:11:36] [INFO ] Invariant cache hit.
[2024-05-20 17:11:36] [INFO ] Implicit Places using invariants in 260 ms returned []
[2024-05-20 17:11:36] [INFO ] Invariant cache hit.
[2024-05-20 17:11:37] [INFO ] Implicit Places using invariants and state equation in 794 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
[2024-05-20 17:11:37] [INFO ] Redundant transitions in 8 ms returned []
Running 551 sub problems to find dead transitions.
[2024-05-20 17:11:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 3 (OVERLAPS) 2/234 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 551 unsolved
[2024-05-20 17:11:56] [INFO ] Deduced a trap composed of 68 places in 216 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 7 (OVERLAPS) 1/235 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 551 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/807 variables, and 26 constraints, problems are : Problem set: 0 solved, 551 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/235 constraints, PredecessorRefiner: 551/551 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 551 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 3 (OVERLAPS) 2/234 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 7 (OVERLAPS) 1/235 variables, 4/26 constraints. Problems are: Problem set: 0 solved, 551 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/235 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 551 unsolved
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 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 TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
At refinement iteration 9 (OVERLAPS) 572/807 variables, 235/261 constraints. Problems are: Problem set: 87 solved, 464 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 807/807 variables, and 725 constraints, problems are : Problem set: 87 solved, 464 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 464/551 constraints, Known Traps: 1/1 constraints]
After SMT, in 60591ms problems are : Problem set: 87 solved, 464 unsolved
Search for dead transitions found 87 dead transitions in 60602ms
Found 87 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 87 transitions
Dead transitions reduction (with SMT) removed 87 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 235/235 places, 485/572 transitions.
Applied a total of 0 rules in 6 ms. Remains 235 /235 variables (removed 0) and now considering 485/485 (removed 0) transitions.
[2024-05-20 17:12:38] [INFO ] Redundant transitions in 2 ms returned []
Finished structural reductions in SI_LTL mode , in 2 iterations and 61701 ms. Remains : 235/235 places, 485/572 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1153 steps (33 resets) in 10 ms. (104 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2501 reset in 260 ms.
Product exploration explored 100000 steps with 2544 reset in 292 ms.
Built C files in :
/tmp/ltsmin16210072346667631968
[2024-05-20 17:12:39] [INFO ] Computing symmetric may disable matrix : 485 transitions.
[2024-05-20 17:12:39] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:39] [INFO ] Computing symmetric may enable matrix : 485 transitions.
[2024-05-20 17:12:39] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:39] [INFO ] Computing Do-Not-Accords matrix : 485 transitions.
[2024-05-20 17:12:39] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:39] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16210072346667631968
Running compilation step : cd /tmp/ltsmin16210072346667631968;'/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 2718 ms.
Running link step : cd /tmp/ltsmin16210072346667631968;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin16210072346667631968;'/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' '--hoa' '/tmp/stateBased3993625421563602750.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 235/235 places, 485/485 transitions.
Applied a total of 0 rules in 6 ms. Remains 235 /235 variables (removed 0) and now considering 485/485 (removed 0) transitions.
// Phase 1: matrix 485 rows 235 cols
[2024-05-20 17:12:54] [INFO ] Computed 25 invariants in 4 ms
[2024-05-20 17:12:54] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-20 17:12:54] [INFO ] Invariant cache hit.
[2024-05-20 17:12:55] [INFO ] Implicit Places using invariants and state equation in 887 ms returned [24, 26, 28, 30, 32, 34, 36]
Discarding 7 places :
Implicit Place search using SMT with State Equation took 1172 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 228/235 places, 485/485 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 222 transition count 437
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 222 transition count 437
Applied a total of 12 rules in 10 ms. Remains 222 /228 variables (removed 6) and now considering 437/485 (removed 48) transitions.
// Phase 1: matrix 437 rows 222 cols
[2024-05-20 17:12:55] [INFO ] Computed 24 invariants in 4 ms
[2024-05-20 17:12:56] [INFO ] Implicit Places using invariants in 307 ms returned []
[2024-05-20 17:12:56] [INFO ] Invariant cache hit.
[2024-05-20 17:12:56] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 222/235 places, 437/485 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2266 ms. Remains : 222/235 places, 437/485 transitions.
Built C files in :
/tmp/ltsmin4373216918217122151
[2024-05-20 17:12:56] [INFO ] Computing symmetric may disable matrix : 437 transitions.
[2024-05-20 17:12:56] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:56] [INFO ] Computing symmetric may enable matrix : 437 transitions.
[2024-05-20 17:12:56] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:56] [INFO ] Computing Do-Not-Accords matrix : 437 transitions.
[2024-05-20 17:12:56] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:12:56] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4373216918217122151
Running compilation step : cd /tmp/ltsmin4373216918217122151;'/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 2042 ms.
Running link step : cd /tmp/ltsmin4373216918217122151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4373216918217122151;'/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' '--hoa' '/tmp/stateBased18210684276071956310.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 17:13:12] [INFO ] Flatten gal took : 30 ms
[2024-05-20 17:13:12] [INFO ] Flatten gal took : 26 ms
[2024-05-20 17:13:12] [INFO ] Time to serialize gal into /tmp/LTL15137670153559962148.gal : 7 ms
[2024-05-20 17:13:12] [INFO ] Time to serialize properties into /tmp/LTL13408083766916058314.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/LTL15137670153559962148.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10501198284079856305.hoa' '-atoms' '/tmp/LTL13408083766916058314.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...320
Loading property file /tmp/LTL13408083766916058314.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10501198284079856305.hoa
Detected timeout of ITS tools.
[2024-05-20 17:13:27] [INFO ] Flatten gal took : 27 ms
[2024-05-20 17:13:27] [INFO ] Flatten gal took : 26 ms
[2024-05-20 17:13:27] [INFO ] Time to serialize gal into /tmp/LTL3113837636920220787.gal : 7 ms
[2024-05-20 17:13:27] [INFO ] Time to serialize properties into /tmp/LTL17631451886679183359.ltl : 13 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/LTL3113837636920220787.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17631451886679183359.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p1042!=1)"))))
Formula 0 simplified : FG!"(p1042!=1)"
Detected timeout of ITS tools.
[2024-05-20 17:13:42] [INFO ] Flatten gal took : 26 ms
[2024-05-20 17:13:42] [INFO ] Applying decomposition
[2024-05-20 17:13:42] [INFO ] Flatten gal took : 26 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/graph17560431054797570787.txt' '-o' '/tmp/graph17560431054797570787.bin' '-w' '/tmp/graph17560431054797570787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17560431054797570787.bin' '-l' '-1' '-v' '-w' '/tmp/graph17560431054797570787.weights' '-q' '0' '-e' '0.001'
[2024-05-20 17:13:42] [INFO ] Decomposing Gal with order
[2024-05-20 17:13:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:13:42] [INFO ] Removed a total of 805 redundant transitions.
[2024-05-20 17:13:42] [INFO ] Flatten gal took : 184 ms
[2024-05-20 17:13:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 25 ms.
[2024-05-20 17:13:42] [INFO ] Time to serialize gal into /tmp/LTL17882085684933634177.gal : 14 ms
[2024-05-20 17:13:42] [INFO ] Time to serialize properties into /tmp/LTL8370056613222949035.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/LTL17882085684933634177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8370056613222949035.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...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(u63.p1042!=1)"))))
Formula 0 simplified : FG!"(u63.p1042!=1)"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-02b-LTLCardinality-00 finished in 145512 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))'
Support contains 2 out of 1071 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 0 with 184 rules applied. Total rules applied 184 place count 1070 transition count 1228
Reduce places removed 184 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 189 rules applied. Total rules applied 373 place count 886 transition count 1223
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 377 place count 883 transition count 1222
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 378 place count 882 transition count 1222
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 282 Pre rules applied. Total rules applied 378 place count 882 transition count 940
Deduced a syphon composed of 282 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 4 with 588 rules applied. Total rules applied 966 place count 576 transition count 940
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 18 rules applied. Total rules applied 984 place count 574 transition count 924
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1000 place count 558 transition count 924
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 1000 place count 558 transition count 915
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 6 with 27 rules applied. Total rules applied 1027 place count 540 transition count 915
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 1027 place count 540 transition count 907
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1043 place count 532 transition count 907
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1048 place count 527 transition count 902
Iterating global reduction 6 with 5 rules applied. Total rules applied 1053 place count 527 transition count 902
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1053 place count 527 transition count 899
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1059 place count 524 transition count 899
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1061 place count 522 transition count 890
Iterating global reduction 6 with 2 rules applied. Total rules applied 1063 place count 522 transition count 890
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1064 place count 521 transition count 882
Iterating global reduction 6 with 1 rules applied. Total rules applied 1065 place count 521 transition count 882
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1066 place count 520 transition count 874
Iterating global reduction 6 with 1 rules applied. Total rules applied 1067 place count 520 transition count 874
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1068 place count 519 transition count 866
Iterating global reduction 6 with 1 rules applied. Total rules applied 1069 place count 519 transition count 866
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1070 place count 518 transition count 858
Iterating global reduction 6 with 1 rules applied. Total rules applied 1071 place count 518 transition count 858
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1072 place count 517 transition count 850
Iterating global reduction 6 with 1 rules applied. Total rules applied 1073 place count 517 transition count 850
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1074 place count 516 transition count 842
Iterating global reduction 6 with 1 rules applied. Total rules applied 1075 place count 516 transition count 842
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1076 place count 515 transition count 834
Iterating global reduction 6 with 1 rules applied. Total rules applied 1077 place count 515 transition count 834
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1078 place count 514 transition count 826
Iterating global reduction 6 with 1 rules applied. Total rules applied 1079 place count 514 transition count 826
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1080 place count 513 transition count 818
Iterating global reduction 6 with 1 rules applied. Total rules applied 1081 place count 513 transition count 818
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1082 place count 512 transition count 810
Iterating global reduction 6 with 1 rules applied. Total rules applied 1083 place count 512 transition count 810
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1084 place count 511 transition count 802
Iterating global reduction 6 with 1 rules applied. Total rules applied 1085 place count 511 transition count 802
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1086 place count 510 transition count 794
Iterating global reduction 6 with 1 rules applied. Total rules applied 1087 place count 510 transition count 794
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 6 with 176 rules applied. Total rules applied 1263 place count 421 transition count 707
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1267 place count 417 transition count 703
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 1272 place count 416 transition count 703
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 1 rules applied. Total rules applied 1273 place count 416 transition count 702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1274 place count 415 transition count 702
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 1274 place count 415 transition count 701
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 1276 place count 414 transition count 701
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1278 place count 412 transition count 699
Iterating global reduction 8 with 2 rules applied. Total rules applied 1280 place count 412 transition count 699
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1282 place count 412 transition count 697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1283 place count 411 transition count 697
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1285 place count 410 transition count 702
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1287 place count 408 transition count 700
Reduce places removed 4 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 10 with 6 rules applied. Total rules applied 1293 place count 404 transition count 698
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 1295 place count 402 transition count 698
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 6 Pre rules applied. Total rules applied 1295 place count 402 transition count 692
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 13 rules applied. Total rules applied 1308 place count 395 transition count 692
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 12 with 5 rules applied. Total rules applied 1313 place count 390 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 1313 place count 390 transition count 691
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 1315 place count 389 transition count 691
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 1329 place count 382 transition count 684
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 1332 place count 379 transition count 681
Iterating global reduction 13 with 3 rules applied. Total rules applied 1335 place count 379 transition count 681
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 1336 place count 378 transition count 680
Iterating global reduction 13 with 1 rules applied. Total rules applied 1337 place count 378 transition count 680
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1338 place count 378 transition count 679
Applied a total of 1338 rules in 331 ms. Remains 378 /1071 variables (removed 693) and now considering 679/1413 (removed 734) transitions.
// Phase 1: matrix 679 rows 378 cols
[2024-05-20 17:13:58] [INFO ] Computed 62 invariants in 7 ms
[2024-05-20 17:13:58] [INFO ] Implicit Places using invariants in 582 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 168, 186, 260, 261, 264, 275, 276, 277, 295, 316, 317, 318, 319]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 586 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 354/1071 places, 679/1413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 354 transition count 635
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 310 transition count 635
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 88 place count 310 transition count 620
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 119 place count 294 transition count 620
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 131 place count 290 transition count 612
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 139 place count 282 transition count 612
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 142 place count 279 transition count 609
Iterating global reduction 4 with 3 rules applied. Total rules applied 145 place count 279 transition count 609
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 148 place count 279 transition count 606
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 186 place count 260 transition count 587
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 190 place count 258 transition count 588
Applied a total of 190 rules in 52 ms. Remains 258 /354 variables (removed 96) and now considering 588/679 (removed 91) transitions.
// Phase 1: matrix 588 rows 258 cols
[2024-05-20 17:13:58] [INFO ] Computed 33 invariants in 5 ms
[2024-05-20 17:13:59] [INFO ] Implicit Places using invariants in 341 ms returned [88, 94, 99, 178, 184, 189, 255]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 344 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 251/1071 places, 588/1413 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 251 transition count 587
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 250 transition count 587
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 246 transition count 583
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 246 transition count 583
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 242 transition count 579
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 242 transition count 579
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 240 transition count 577
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 240 transition count 577
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 238 transition count 575
Applied a total of 26 rules in 39 ms. Remains 238 /251 variables (removed 13) and now considering 575/588 (removed 13) transitions.
// Phase 1: matrix 575 rows 238 cols
[2024-05-20 17:13:59] [INFO ] Computed 26 invariants in 5 ms
[2024-05-20 17:13:59] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-20 17:13:59] [INFO ] Invariant cache hit.
[2024-05-20 17:14:00] [INFO ] Implicit Places using invariants and state equation in 803 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 238/1071 places, 575/1413 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2457 ms. Remains : 238/1071 places, 575/1413 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 96 steps with 3 reset in 2 ms.
FORMULA ASLink-PT-02b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-02 finished in 2551 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(F(p0)))'
Support contains 2 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1066 transition count 1408
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1066 transition count 1408
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 1062 transition count 1397
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 1062 transition count 1397
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1062 transition count 1396
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1060 transition count 1387
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1060 transition count 1387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1059 transition count 1386
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1059 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1058 transition count 1378
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1058 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1057 transition count 1370
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1057 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1056 transition count 1369
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1056 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1055 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1055 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1054 transition count 1353
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1054 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1053 transition count 1352
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1053 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1052 transition count 1344
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1052 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1051 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1051 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1050 transition count 1335
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1050 transition count 1335
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1049 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1049 transition count 1327
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1048 transition count 1319
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1048 transition count 1319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1047 transition count 1318
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1047 transition count 1318
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1046 transition count 1310
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1046 transition count 1310
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1045 transition count 1302
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1045 transition count 1302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1044 transition count 1301
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1044 transition count 1301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1043 transition count 1293
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1043 transition count 1293
Applied a total of 57 rules in 1032 ms. Remains 1043 /1071 variables (removed 28) and now considering 1293/1413 (removed 120) transitions.
// Phase 1: matrix 1293 rows 1043 cols
[2024-05-20 17:14:01] [INFO ] Computed 110 invariants in 13 ms
[2024-05-20 17:14:02] [INFO ] Implicit Places using invariants in 739 ms returned []
[2024-05-20 17:14:02] [INFO ] Invariant cache hit.
[2024-05-20 17:14:04] [INFO ] Implicit Places using invariants and state equation in 2662 ms returned []
Implicit Place search using SMT with State Equation took 3404 ms to find 0 implicit places.
Running 1292 sub problems to find dead transitions.
[2024-05-20 17:14:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1042 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1292 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1042/2336 variables, and 64 constraints, problems are : Problem set: 0 solved, 1292 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 64/80 constraints, State Equation: 0/1043 constraints, PredecessorRefiner: 1292/1292 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1042 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 1292 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 Int declared 1042/2336 variables, and 64 constraints, problems are : Problem set: 0 solved, 1292 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 64/80 constraints, State Equation: 0/1043 constraints, PredecessorRefiner: 0/1292 constraints, Known Traps: 0/0 constraints]
After SMT, in 60564ms problems are : Problem set: 0 solved, 1292 unsolved
Search for dead transitions found 0 dead transitions in 60582ms
Starting structural reductions in LTL mode, iteration 1 : 1043/1071 places, 1293/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65027 ms. Remains : 1043/1071 places, 1293/1413 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 632 ms.
Product exploration explored 100000 steps with 50000 reset in 402 ms.
Computed a total of 42 stabilizing places and 42 stable transitions
Computed a total of 42 stabilizing places and 42 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-02b-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-02b-LTLCardinality-05 finished in 66229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1064 transition count 1406
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1064 transition count 1406
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 1060 transition count 1395
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 1060 transition count 1395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1060 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 1058 transition count 1385
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 1058 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1057 transition count 1384
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1057 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1056 transition count 1376
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1056 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1055 transition count 1368
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1055 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1054 transition count 1367
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1054 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1053 transition count 1359
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1053 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1052 transition count 1351
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1052 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1051 transition count 1350
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1051 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1050 transition count 1342
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1050 transition count 1342
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1049 transition count 1334
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1049 transition count 1334
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1048 transition count 1333
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1048 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1047 transition count 1325
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1047 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1046 transition count 1317
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1046 transition count 1317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1045 transition count 1316
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1045 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1044 transition count 1308
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1044 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1043 transition count 1300
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1043 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1042 transition count 1299
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1042 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1041 transition count 1291
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1041 transition count 1291
Applied a total of 61 rules in 824 ms. Remains 1041 /1071 variables (removed 30) and now considering 1291/1413 (removed 122) transitions.
// Phase 1: matrix 1291 rows 1041 cols
[2024-05-20 17:15:07] [INFO ] Computed 110 invariants in 18 ms
[2024-05-20 17:15:08] [INFO ] Implicit Places using invariants in 1172 ms returned []
[2024-05-20 17:15:08] [INFO ] Invariant cache hit.
[2024-05-20 17:15:13] [INFO ] Implicit Places using invariants and state equation in 5021 ms returned []
Implicit Place search using SMT with State Equation took 6195 ms to find 0 implicit places.
Running 1290 sub problems to find dead transitions.
[2024-05-20 17:15:13] [INFO ] Invariant cache hit.
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(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 0.0)
(s328 1.0)
(s329 1.0)
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(s334 0.0)
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(s336 0.0)
(s337 1.0)
(s338 1.0)
(s339 0.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
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(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 0.0)
(s350 1.0)
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(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
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(s361 1.0)
(s362 1.0)
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(s366 1.0)
(s367 1.0)
(s368 1.0)
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(s370 1.0)
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(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 8.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 5.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
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(s392 1.0)
(s393 5.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
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(s398 2.0)
(s399 1.0)
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(s401 1.0)
(s402 1.0)
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(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 4.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 4.0)
(s416 1.0)
(s417 75.0)
(s418 1.0)
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(s420 1.0)
(s421 1.0)
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(s424 1.0)
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(s426 1.0)
(s427 1.0)
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(s433 1.0)
(s434 1.0)
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(s439 1.0)
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(s446 1.0)
(s447 0.0)
(s448 1.0)
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(s451 0.0)
(s452 0.0)
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(s454 1.0)
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(s460 1.0)
(s461 1.0)
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(s464 1.0)
(s465 0.0)
(s466 1.0)
(s467 1.0)
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(s470 1.0)
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(s473 0.0)
(s474 1.0)
(s475 0.0)
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(s478 13.0)
(s479 1.0)
(s480 1.0)
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(s485 1.0)
(s486 1.0)
(s487 1.0)
(s488 1.0)
(s489 1.0)
(s490 1.0)
(s491 1.0)
(s492 1.0)
(s493 1.0)
(s494 1.0)
(s495 1.0)
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(s498 1.0)
(s499 1.0)
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(s505 1.0)
(s506 1.0)
(s507 1.0)
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(s511 1.0)
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(s519 1.0)
(s520 1.0)
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(s525 1.0)
(s526 1.0)
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(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
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(s538 1.0)
(s539 1.0)
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(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
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(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
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(s556 1.0)
(s557 1.0)
(s558 1.0)
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(s560 1.0)
(s561 1.0)
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(s564 1.0)
(s565 1.0)
(s566 1.0)
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(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
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(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 0.0)
(s607 0.0)
(s608 0.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 0.0)
(s614 0.0)
(s615 0.0)
(s616 0.0)
(s617 0.0)
(s618 0.0)
(s619 0.0)
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(s622 0.0)
(s623 1.0)
(s624 0.0)
(s625 1.0)
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(s627 1.0)
(s628 1.0)
(s629 0.0)
(s630 1.0)
(s631 1.0)
(s632 1.0)
(s633 1.0)
(s634 1.0)
(s635 1.0)
(s636 1.0)
(s637 0.0)
(s638 1.0)
(s639 1.0)
(s640 1.0)
(s641 0.0)
(s642 1.0)
(s643 1.0)
(s644 1.0)
(s645 1.0)
(s646 1.0)
(s647 1.0)
(s648 0.0)
(s649 0.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 0.0)
(s655 0.0)
(s656 0.0)
(s657 0.0)
(s658 1.0)
(s659 1.0)
(s660 0.0)
(s661 1.0)
(s662 0.0)
(s663 1.0)
(s664 1.0)
(s665 0.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 0.0)
(s676 1.0)
(s677 0.0)
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(s681 1.0)
(s682 1.0)
(s683 1.0)
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(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 0.0)
(s692 1.0)
(s693 0.0)
(s694 0.0)
(s695 0.0)
(s696 1.0)
(s697 1.0)
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(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
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(s708 0.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 0.0)
(s713 1.0)
(s714 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 1290/1290 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1290 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s17 1)
(s18 1)
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(s122 1)
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(s124 1)
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(s127 1)
(s128 1)
(s129 1)
(s130 1)
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(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 1)
(s156 0)
(s157 0)
(s158 1)
(s159 0)
(s160 0)
(s161 1)
(s162 0)
(s163 0)
(s164 1)
(s165 0)
(s166 1)
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(s169 1)
(s170 1)
(s171 0)
(s172 1)
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(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
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(s187 1)
(s188 1)
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(s193 1)
(s194 1)
(s195 1)
(s196 1)
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(s199 1)
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(s204 1)
(s205 1)
(s206 1)
(s207 1)
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(s210 1)
(s211 1)
(s212 1)
(s213 1)
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(s217 1)
(s218 1)
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(s221 1)
(s222 1)
(s223 1)
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(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 0)
(s250 0)
(s251 0)
(s252 1)
(s253 0)
(s254 0)
(s255 1)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 1)
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(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 0)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 0)
(s281 1)
(s282 0)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 0)
(s292 0)
(s293 1)
(s294 1)
(s295 1)
(s296 0)
(s297 1)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 1)
(s303 0)
(s304 1)
(s305 1)
(s306 0)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 0)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 0)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 0)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 0)
(s333 0)
(s334 0)
(s335 1)
(s336 0)
(s337 1)
(s338 1)
(s339 0)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 0)
(s350 1)
(s351 0)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 8)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 5)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 5)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 2)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 0/1290 constraints, Known Traps: 0/0 constraints]
After SMT, in 60724ms problems are : Problem set: 0 solved, 1290 unsolved
Search for dead transitions found 0 dead transitions in 60748ms
Starting structural reductions in LTL mode, iteration 1 : 1041/1071 places, 1291/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67771 ms. Remains : 1041/1071 places, 1291/1413 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1908 steps with 7 reset in 6 ms.
FORMULA ASLink-PT-02b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-06 finished in 68036 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((F(p1)&&p0)))||G(p2)))'
Support contains 4 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1066 transition count 1408
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1066 transition count 1408
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 1064 transition count 1399
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 1064 transition count 1399
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1063 transition count 1391
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1063 transition count 1391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1062 transition count 1390
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1062 transition count 1390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1061 transition count 1382
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1061 transition count 1382
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1060 transition count 1374
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1060 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1059 transition count 1373
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1059 transition count 1373
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1058 transition count 1365
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1058 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1057 transition count 1357
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1057 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1056 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1056 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1055 transition count 1348
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1055 transition count 1348
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1054 transition count 1340
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1054 transition count 1340
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 1053 transition count 1339
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 1053 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 1052 transition count 1331
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 1052 transition count 1331
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 1051 transition count 1323
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 1051 transition count 1323
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 1050 transition count 1322
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 1050 transition count 1322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 1049 transition count 1314
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 1049 transition count 1314
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 1048 transition count 1306
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 1048 transition count 1306
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 1047 transition count 1305
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 1047 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 1046 transition count 1297
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 1046 transition count 1297
Applied a total of 50 rules in 1145 ms. Remains 1046 /1071 variables (removed 25) and now considering 1297/1413 (removed 116) transitions.
// Phase 1: matrix 1297 rows 1046 cols
[2024-05-20 17:16:15] [INFO ] Computed 110 invariants in 12 ms
[2024-05-20 17:16:16] [INFO ] Implicit Places using invariants in 943 ms returned []
[2024-05-20 17:16:16] [INFO ] Invariant cache hit.
[2024-05-20 17:16:22] [INFO ] Implicit Places using invariants and state equation in 5433 ms returned []
Implicit Place search using SMT with State Equation took 6380 ms to find 0 implicit places.
Running 1296 sub problems to find dead transitions.
[2024-05-20 17:16:22] [INFO ] Invariant cache hit.
(s931 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
At refinement iteration 0 (INCLUDED_ONLY) 0/1045 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1045/2343 variables, and 61 constraints, problems are : Problem set: 0 solved, 1296 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 0/28 constraints, Generalized P Invariants (flows): 61/82 constraints, State Equation: 0/1046 constraints, PredecessorRefiner: 1296/1296 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1045 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1296 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 13)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 3)
(s45 1)
(s46 1)
(s47 6)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 10)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1045/2343 variables, and 61 constraints, problems are : Problem set: 0 solved, 1296 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/28 constraints, Generalized P Invariants (flows): 61/82 constraints, State Equation: 0/1046 constraints, PredecessorRefiner: 0/1296 constraints, Known Traps: 0/0 constraints]
After SMT, in 60540ms problems are : Problem set: 0 solved, 1296 unsolved
Search for dead transitions found 0 dead transitions in 60557ms
Starting structural reductions in LTL mode, iteration 1 : 1046/1071 places, 1297/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68085 ms. Remains : 1046/1071 places, 1297/1413 transitions.
Stuttering acceptance computed with spot in 526 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), true, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (NOT p2)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 2659 steps with 10 reset in 9 ms.
FORMULA ASLink-PT-02b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-07 finished in 68658 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(F(p0))))'
Support contains 1 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1064 transition count 1406
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1064 transition count 1406
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 1060 transition count 1395
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 1060 transition count 1395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1060 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 1058 transition count 1385
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 1058 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1057 transition count 1384
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1057 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1056 transition count 1376
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1056 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1055 transition count 1368
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1055 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1054 transition count 1367
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1054 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1053 transition count 1359
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1053 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1052 transition count 1351
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1052 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1051 transition count 1350
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1051 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1050 transition count 1342
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1050 transition count 1342
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1049 transition count 1334
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1049 transition count 1334
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1048 transition count 1333
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1048 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1047 transition count 1325
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1047 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1046 transition count 1317
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1046 transition count 1317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1045 transition count 1316
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1045 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1044 transition count 1308
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1044 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1043 transition count 1300
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1043 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1042 transition count 1299
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1042 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1041 transition count 1291
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1041 transition count 1291
Applied a total of 61 rules in 1070 ms. Remains 1041 /1071 variables (removed 30) and now considering 1291/1413 (removed 122) transitions.
// Phase 1: matrix 1291 rows 1041 cols
[2024-05-20 17:17:24] [INFO ] Computed 110 invariants in 11 ms
[2024-05-20 17:17:25] [INFO ] Implicit Places using invariants in 977 ms returned []
[2024-05-20 17:17:25] [INFO ] Invariant cache hit.
[2024-05-20 17:17:30] [INFO ] Implicit Places using invariants and state equation in 4726 ms returned []
Implicit Place search using SMT with State Equation took 5705 ms to find 0 implicit places.
Running 1290 sub problems to find dead transitions.
[2024-05-20 17:17:30] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 1290/1290 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1290 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
(s13 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 13)
(s9 1)
(s10 1)
(s11 0)
(s12 0)
(s13 1timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 0/1290 constraints, Known Traps: 0/0 constraints]
After SMT, in 60787ms problems are : Problem set: 0 solved, 1290 unsolved
Search for dead transitions found 0 dead transitions in 60810ms
Starting structural reductions in LTL mode, iteration 1 : 1041/1071 places, 1291/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67590 ms. Remains : 1041/1071 places, 1291/1413 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-08
Stuttering criterion allowed to conclude after 573 steps with 2 reset in 3 ms.
FORMULA ASLink-PT-02b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-08 finished in 67784 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 1071 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 185 transitions
Trivial Post-agglo rules discarded 185 transitions
Performed 185 trivial Post agglomeration. Transition count delta: 185
Iterating post reduction 0 with 185 rules applied. Total rules applied 185 place count 1070 transition count 1227
Reduce places removed 185 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 190 rules applied. Total rules applied 375 place count 885 transition count 1222
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 378 place count 882 transition count 1222
Performed 282 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 282 Pre rules applied. Total rules applied 378 place count 882 transition count 940
Deduced a syphon composed of 282 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 306 places and 0 transitions.
Iterating global reduction 3 with 588 rules applied. Total rules applied 966 place count 576 transition count 940
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 984 place count 574 transition count 924
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1000 place count 558 transition count 924
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1000 place count 558 transition count 915
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1027 place count 540 transition count 915
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1027 place count 540 transition count 907
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1043 place count 532 transition count 907
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1049 place count 526 transition count 901
Iterating global reduction 5 with 6 rules applied. Total rules applied 1055 place count 526 transition count 901
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 1055 place count 526 transition count 898
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1061 place count 523 transition count 898
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1063 place count 521 transition count 889
Iterating global reduction 5 with 2 rules applied. Total rules applied 1065 place count 521 transition count 889
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1066 place count 520 transition count 881
Iterating global reduction 5 with 1 rules applied. Total rules applied 1067 place count 520 transition count 881
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1068 place count 519 transition count 873
Iterating global reduction 5 with 1 rules applied. Total rules applied 1069 place count 519 transition count 873
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1070 place count 518 transition count 865
Iterating global reduction 5 with 1 rules applied. Total rules applied 1071 place count 518 transition count 865
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1072 place count 517 transition count 857
Iterating global reduction 5 with 1 rules applied. Total rules applied 1073 place count 517 transition count 857
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1074 place count 516 transition count 849
Iterating global reduction 5 with 1 rules applied. Total rules applied 1075 place count 516 transition count 849
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1076 place count 515 transition count 841
Iterating global reduction 5 with 1 rules applied. Total rules applied 1077 place count 515 transition count 841
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1078 place count 514 transition count 833
Iterating global reduction 5 with 1 rules applied. Total rules applied 1079 place count 514 transition count 833
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1080 place count 513 transition count 825
Iterating global reduction 5 with 1 rules applied. Total rules applied 1081 place count 513 transition count 825
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1082 place count 512 transition count 817
Iterating global reduction 5 with 1 rules applied. Total rules applied 1083 place count 512 transition count 817
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1084 place count 511 transition count 809
Iterating global reduction 5 with 1 rules applied. Total rules applied 1085 place count 511 transition count 809
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1086 place count 510 transition count 801
Iterating global reduction 5 with 1 rules applied. Total rules applied 1087 place count 510 transition count 801
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1088 place count 509 transition count 793
Iterating global reduction 5 with 1 rules applied. Total rules applied 1089 place count 509 transition count 793
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 86
Deduced a syphon composed of 86 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 5 with 174 rules applied. Total rules applied 1263 place count 421 transition count 707
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1267 place count 417 transition count 703
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1272 place count 416 transition count 703
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1273 place count 416 transition count 702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1274 place count 415 transition count 702
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1274 place count 415 transition count 701
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 1276 place count 414 transition count 701
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1278 place count 412 transition count 699
Iterating global reduction 7 with 2 rules applied. Total rules applied 1280 place count 412 transition count 699
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1282 place count 412 transition count 697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1283 place count 411 transition count 697
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1285 place count 410 transition count 702
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1287 place count 408 transition count 700
Reduce places removed 4 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 9 with 6 rules applied. Total rules applied 1293 place count 404 transition count 698
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1295 place count 402 transition count 698
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 1295 place count 402 transition count 692
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 13 rules applied. Total rules applied 1308 place count 395 transition count 692
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 11 with 5 rules applied. Total rules applied 1313 place count 390 transition count 692
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1313 place count 390 transition count 691
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1315 place count 389 transition count 691
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1329 place count 382 transition count 684
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1333 place count 378 transition count 680
Iterating global reduction 12 with 4 rules applied. Total rules applied 1337 place count 378 transition count 680
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1339 place count 376 transition count 678
Iterating global reduction 12 with 2 rules applied. Total rules applied 1341 place count 376 transition count 678
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1343 place count 376 transition count 676
Applied a total of 1343 rules in 476 ms. Remains 376 /1071 variables (removed 695) and now considering 676/1413 (removed 737) transitions.
// Phase 1: matrix 676 rows 376 cols
[2024-05-20 17:18:31] [INFO ] Computed 62 invariants in 10 ms
[2024-05-20 17:18:32] [INFO ] Implicit Places using invariants in 558 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 151, 168, 186, 206, 257, 258, 261, 272, 273, 274, 292, 313, 314, 315, 316]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 560 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/1071 places, 676/1413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 352 transition count 638
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 314 transition count 638
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 76 place count 314 transition count 627
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 23 rules applied. Total rules applied 99 place count 302 transition count 627
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 111 place count 298 transition count 619
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 119 place count 290 transition count 619
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 122 place count 287 transition count 616
Iterating global reduction 4 with 3 rules applied. Total rules applied 125 place count 287 transition count 616
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 128 place count 287 transition count 613
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 168 place count 267 transition count 593
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 172 place count 265 transition count 594
Applied a total of 172 rules in 29 ms. Remains 265 /352 variables (removed 87) and now considering 594/676 (removed 82) transitions.
// Phase 1: matrix 594 rows 265 cols
[2024-05-20 17:18:32] [INFO ] Computed 33 invariants in 10 ms
[2024-05-20 17:18:32] [INFO ] Implicit Places using invariants in 364 ms returned [184, 190, 195, 262]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 367 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 261/1071 places, 594/1413 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 261 transition count 593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 260 transition count 593
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 258 transition count 591
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 258 transition count 591
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 256 transition count 589
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 256 transition count 589
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 255 transition count 588
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 255 transition count 588
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 254 transition count 587
Applied a total of 14 rules in 36 ms. Remains 254 /261 variables (removed 7) and now considering 587/594 (removed 7) transitions.
// Phase 1: matrix 587 rows 254 cols
[2024-05-20 17:18:32] [INFO ] Computed 29 invariants in 4 ms
[2024-05-20 17:18:33] [INFO ] Implicit Places using invariants in 492 ms returned []
[2024-05-20 17:18:33] [INFO ] Invariant cache hit.
[2024-05-20 17:18:34] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1511 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 254/1071 places, 587/1413 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 2979 ms. Remains : 254/1071 places, 587/1413 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-09
Product exploration explored 100000 steps with 2309 reset in 175 ms.
Stack based approach found an accepted trace after 24492 steps with 591 reset with depth 16 and stack size 16 in 53 ms.
FORMULA ASLink-PT-02b-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-09 finished in 3289 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)) U G(p1))))'
Support contains 4 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1065 transition count 1407
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1065 transition count 1407
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1062 transition count 1397
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1062 transition count 1397
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1062 transition count 1396
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1060 transition count 1387
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1060 transition count 1387
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1059 transition count 1386
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1059 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1058 transition count 1378
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1058 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1057 transition count 1370
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1057 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1056 transition count 1369
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1056 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1055 transition count 1361
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1055 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1054 transition count 1353
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1054 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1053 transition count 1352
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1053 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1052 transition count 1344
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1052 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1051 transition count 1336
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1051 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1050 transition count 1335
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1050 transition count 1335
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1049 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1049 transition count 1327
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1048 transition count 1319
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1048 transition count 1319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1047 transition count 1318
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1047 transition count 1318
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1046 transition count 1310
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1046 transition count 1310
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1045 transition count 1302
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1045 transition count 1302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1044 transition count 1301
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1044 transition count 1301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1043 transition count 1293
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1043 transition count 1293
Applied a total of 57 rules in 1041 ms. Remains 1043 /1071 variables (removed 28) and now considering 1293/1413 (removed 120) transitions.
// Phase 1: matrix 1293 rows 1043 cols
[2024-05-20 17:18:35] [INFO ] Computed 110 invariants in 11 ms
[2024-05-20 17:18:36] [INFO ] Implicit Places using invariants in 818 ms returned []
[2024-05-20 17:18:36] [INFO ] Invariant cache hit.
[2024-05-20 17:18:40] [INFO ] Implicit Places using invariants and state equation in 4125 ms returned []
Implicit Place search using SMT with State Equation took 4945 ms to find 0 implicit places.
Running 1292 sub problems to find dead transitions.
[2024-05-20 17:18:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1042 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1292 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1042/2336 variables, and 65 constraints, problems are : Problem set: 0 solved, 1292 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/29 constraints, Generalized P Invariants (flows): 65/81 constraints, State Equation: 0/1043 constraints, PredecessorRefiner: 1292/1292 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1292 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1042 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1292 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1042/2336 variables, and 65 constraints, problems are : Problem set: 0 solved, 1292 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/29 constraints, Generalized P Invariants (flows): 65/81 constraints, State Equation: 0/1043 constraints, PredecessorRefiner: 0/1292 constraints, Known Traps: 0/0 constraints]
After SMT, in 60518ms problems are : Problem set: 0 solved, 1292 unsolved
Search for dead transitions found 0 dead transitions in 60535ms
Starting structural reductions in LTL mode, iteration 1 : 1043/1071 places, 1293/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66526 ms. Remains : 1043/1071 places, 1293/1413 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-02b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-10 finished in 66843 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||X(p0)))))'
Support contains 1 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1065 transition count 1407
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1065 transition count 1407
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 1062 transition count 1404
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 1062 transition count 1404
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1062 transition count 1403
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1061 transition count 1402
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1061 transition count 1402
Applied a total of 21 rules in 223 ms. Remains 1061 /1071 variables (removed 10) and now considering 1402/1413 (removed 11) transitions.
// Phase 1: matrix 1402 rows 1061 cols
[2024-05-20 17:19:41] [INFO ] Computed 110 invariants in 21 ms
[2024-05-20 17:19:42] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2024-05-20 17:19:42] [INFO ] Invariant cache hit.
[2024-05-20 17:19:46] [INFO ] Implicit Places using invariants and state equation in 3858 ms returned []
Implicit Place search using SMT with State Equation took 4916 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-20 17:19:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
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(s881 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60630ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60657ms
Starting structural reductions in LTL mode, iteration 1 : 1061/1071 places, 1402/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65801 ms. Remains : 1061/1071 places, 1402/1413 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-11
Product exploration explored 100000 steps with 414 reset in 354 ms.
Product exploration explored 100000 steps with 407 reset in 341 ms.
Computed a total of 41 stabilizing places and 41 stable transitions
Computed a total of 41 stabilizing places and 41 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1611 steps (6 resets) in 9 ms. (161 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1061 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1061/1061 places, 1402/1402 transitions.
Applied a total of 0 rules in 54 ms. Remains 1061 /1061 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-20 17:20:48] [INFO ] Invariant cache hit.
[2024-05-20 17:20:49] [INFO ] Implicit Places using invariants in 1210 ms returned []
[2024-05-20 17:20:49] [INFO ] Invariant cache hit.
[2024-05-20 17:20:53] [INFO ] Implicit Places using invariants and state equation in 3858 ms returned []
Implicit Place search using SMT with State Equation took 5071 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-20 17:20:53] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s599 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60758ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60775ms
Finished structural reductions in LTL mode , in 1 iterations and 65908 ms. Remains : 1061/1061 places, 1402/1402 transitions.
Computed a total of 41 stabilizing places and 41 stable transitions
Computed a total of 41 stabilizing places and 41 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4237 steps (15 resets) in 47 ms. (88 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 385 reset in 360 ms.
Product exploration explored 100000 steps with 405 reset in 437 ms.
Built C files in :
/tmp/ltsmin12414875173190040560
[2024-05-20 17:21:56] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12414875173190040560
Running compilation step : cd /tmp/ltsmin12414875173190040560;'/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/ltsmin12414875173190040560;'/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/ltsmin12414875173190040560;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1061 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1061/1061 places, 1402/1402 transitions.
Applied a total of 0 rules in 34 ms. Remains 1061 /1061 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
[2024-05-20 17:21:59] [INFO ] Invariant cache hit.
[2024-05-20 17:22:00] [INFO ] Implicit Places using invariants in 728 ms returned []
[2024-05-20 17:22:00] [INFO ] Invariant cache hit.
[2024-05-20 17:22:04] [INFO ] Implicit Places using invariants and state equation in 4239 ms returned []
Implicit Place search using SMT with State Equation took 4969 ms to find 0 implicit places.
Running 1401 sub problems to find dead transitions.
[2024-05-20 17:22:04] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 1401/1401 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1401 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1060 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1401 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 1060/2463 variables, and 65 constraints, problems are : Problem set: 0 solved, 1401 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 0/1401 constraints, Known Traps: 0/0 constraints]
After SMT, in 60742ms problems are : Problem set: 0 solved, 1401 unsolved
Search for dead transitions found 0 dead transitions in 60762ms
Finished structural reductions in LTL mode , in 1 iterations and 65768 ms. Remains : 1061/1061 places, 1402/1402 transitions.
Built C files in :
/tmp/ltsmin5628468915048771342
[2024-05-20 17:23:05] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5628468915048771342
Running compilation step : cd /tmp/ltsmin5628468915048771342;'/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/ltsmin5628468915048771342;'/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/ltsmin5628468915048771342;'/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 17:23:08] [INFO ] Flatten gal took : 51 ms
[2024-05-20 17:23:08] [INFO ] Flatten gal took : 50 ms
[2024-05-20 17:23:08] [INFO ] Time to serialize gal into /tmp/LTL15288425964099587073.gal : 9 ms
[2024-05-20 17:23:08] [INFO ] Time to serialize properties into /tmp/LTL5464380574312174061.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/LTL15288425964099587073.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9326042746482820813.hoa' '-atoms' '/tmp/LTL5464380574312174061.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/LTL5464380574312174061.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9326042746482820813.hoa
Detected timeout of ITS tools.
[2024-05-20 17:23:23] [INFO ] Flatten gal took : 68 ms
[2024-05-20 17:23:23] [INFO ] Flatten gal took : 68 ms
[2024-05-20 17:23:23] [INFO ] Time to serialize gal into /tmp/LTL16278202954638873646.gal : 14 ms
[2024-05-20 17:23:23] [INFO ] Time to serialize properties into /tmp/LTL4659661733681593910.ltl : 2 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/LTL16278202954638873646.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4659661733681593910.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...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p907!=1)")||(X("(p907!=1)"))))))
Formula 0 simplified : GF(!"(p907!=1)" & X!"(p907!=1)")
Detected timeout of ITS tools.
[2024-05-20 17:23:38] [INFO ] Flatten gal took : 47 ms
[2024-05-20 17:23:38] [INFO ] Applying decomposition
[2024-05-20 17:23:38] [INFO ] Flatten gal took : 46 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/graph13203100495638131935.txt' '-o' '/tmp/graph13203100495638131935.bin' '-w' '/tmp/graph13203100495638131935.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13203100495638131935.bin' '-l' '-1' '-v' '-w' '/tmp/graph13203100495638131935.weights' '-q' '0' '-e' '0.001'
[2024-05-20 17:23:38] [INFO ] Decomposing Gal with order
[2024-05-20 17:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:23:39] [INFO ] Removed a total of 1208 redundant transitions.
[2024-05-20 17:23:39] [INFO ] Flatten gal took : 145 ms
[2024-05-20 17:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 43 ms.
[2024-05-20 17:23:39] [INFO ] Time to serialize gal into /tmp/LTL9822669702618566007.gal : 20 ms
[2024-05-20 17:23:39] [INFO ] Time to serialize properties into /tmp/LTL127223100652612315.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/LTL9822669702618566007.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL127223100652612315.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(("(i18.u315.p907!=1)")||(X("(i18.u315.p907!=1)"))))))
Formula 0 simplified : GF(!"(i18.u315.p907!=1)" & X!"(i18.u315.p907!=1)")
Detected timeout of ITS tools.
Treatment of property ASLink-PT-02b-LTLCardinality-11 finished in 252986 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(X(F(p1))))))'
Support contains 4 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1064 transition count 1406
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1064 transition count 1406
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 18 place count 1060 transition count 1395
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 1060 transition count 1395
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 1060 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 1058 transition count 1385
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 1058 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1057 transition count 1384
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1057 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1056 transition count 1376
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1056 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1055 transition count 1368
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1055 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1054 transition count 1367
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1054 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1053 transition count 1359
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1053 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1052 transition count 1351
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1052 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1051 transition count 1350
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1051 transition count 1350
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1050 transition count 1342
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1050 transition count 1342
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1049 transition count 1334
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1049 transition count 1334
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1048 transition count 1333
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1048 transition count 1333
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1047 transition count 1325
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1047 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1046 transition count 1317
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1046 transition count 1317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1045 transition count 1316
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1045 transition count 1316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1044 transition count 1308
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1044 transition count 1308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1043 transition count 1300
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1043 transition count 1300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1042 transition count 1299
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1042 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1041 transition count 1291
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1041 transition count 1291
Applied a total of 61 rules in 812 ms. Remains 1041 /1071 variables (removed 30) and now considering 1291/1413 (removed 122) transitions.
// Phase 1: matrix 1291 rows 1041 cols
[2024-05-20 17:23:55] [INFO ] Computed 110 invariants in 18 ms
[2024-05-20 17:23:56] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2024-05-20 17:23:56] [INFO ] Invariant cache hit.
[2024-05-20 17:24:00] [INFO ] Implicit Places using invariants and state equation in 4310 ms returned []
Implicit Place search using SMT with State Equation took 5377 ms to find 0 implicit places.
Running 1290 sub problems to find dead transitions.
[2024-05-20 17:24:00] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 1290/1290 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1290 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1040 variables, 65/65 constraints. Problems are: Problem set: 0 solved, 1290 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1040/2332 variables, and 65 constraints, problems are : Problem set: 0 solved, 1290 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/30 constraints, Generalized P Invariants (flows): 65/80 constraints, State Equation: 0/1041 constraints, PredecessorRefiner: 0/1290 constraints, Known Traps: 0/0 constraints]
After SMT, in 60592ms problems are : Problem set: 0 solved, 1290 unsolved
Search for dead transitions found 0 dead transitions in 60607ms
Starting structural reductions in LTL mode, iteration 1 : 1041/1071 places, 1291/1413 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66805 ms. Remains : 1041/1071 places, 1291/1413 transitions.
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 391 steps with 1 reset in 2 ms.
FORMULA ASLink-PT-02b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-02b-LTLCardinality-15 finished in 67141 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)))'
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||X(p0)))))'
Found a Lengthening insensitive property : ASLink-PT-02b-LTLCardinality-11
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1071 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1071/1071 places, 1413/1413 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 185 transitions
Trivial Post-agglo rules discarded 185 transitions
Performed 185 trivial Post agglomeration. Transition count delta: 185
Iterating post reduction 0 with 185 rules applied. Total rules applied 185 place count 1070 transition count 1227
Reduce places removed 185 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 190 rules applied. Total rules applied 375 place count 885 transition count 1222
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 378 place count 882 transition count 1222
Performed 284 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 284 Pre rules applied. Total rules applied 378 place count 882 transition count 938
Deduced a syphon composed of 284 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 308 places and 0 transitions.
Iterating global reduction 3 with 592 rules applied. Total rules applied 970 place count 574 transition count 938
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 3 with 18 rules applied. Total rules applied 988 place count 572 transition count 922
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1004 place count 556 transition count 922
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1004 place count 556 transition count 913
Deduced a syphon composed of 9 places in 3 ms
Ensure Unique test removed 9 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 27 rules applied. Total rules applied 1031 place count 538 transition count 913
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 1031 place count 538 transition count 905
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1047 place count 530 transition count 905
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 1052 place count 525 transition count 900
Iterating global reduction 5 with 5 rules applied. Total rules applied 1057 place count 525 transition count 900
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1057 place count 525 transition count 898
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1061 place count 523 transition count 898
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1062 place count 522 transition count 897
Iterating global reduction 5 with 1 rules applied. Total rules applied 1063 place count 522 transition count 897
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 5 with 176 rules applied. Total rules applied 1239 place count 433 transition count 810
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1243 place count 429 transition count 806
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 1248 place count 428 transition count 806
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 1249 place count 428 transition count 805
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1250 place count 427 transition count 805
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1250 place count 427 transition count 804
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 1252 place count 426 transition count 804
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1254 place count 424 transition count 802
Iterating global reduction 7 with 2 rules applied. Total rules applied 1256 place count 424 transition count 802
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1258 place count 424 transition count 800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1259 place count 423 transition count 800
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1261 place count 422 transition count 805
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1263 place count 420 transition count 803
Reduce places removed 4 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 9 with 6 rules applied. Total rules applied 1269 place count 416 transition count 801
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 1271 place count 414 transition count 801
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 6 Pre rules applied. Total rules applied 1271 place count 414 transition count 795
Deduced a syphon composed of 6 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 11 with 13 rules applied. Total rules applied 1284 place count 407 transition count 795
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 11 with 5 rules applied. Total rules applied 1289 place count 402 transition count 795
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 1289 place count 402 transition count 794
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1291 place count 401 transition count 794
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 12 with 14 rules applied. Total rules applied 1305 place count 394 transition count 787
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 1309 place count 390 transition count 783
Iterating global reduction 12 with 4 rules applied. Total rules applied 1313 place count 390 transition count 783
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 1315 place count 388 transition count 781
Iterating global reduction 12 with 2 rules applied. Total rules applied 1317 place count 388 transition count 781
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 1319 place count 388 transition count 779
Applied a total of 1319 rules in 297 ms. Remains 388 /1071 variables (removed 683) and now considering 779/1413 (removed 634) transitions.
// Phase 1: matrix 779 rows 388 cols
[2024-05-20 17:25:02] [INFO ] Computed 62 invariants in 11 ms
[2024-05-20 17:25:02] [INFO ] Implicit Places using invariants in 714 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 260, 271, 272, 273, 305, 326, 327, 328, 329]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 716 ms to find 25 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 363/1071 places, 779/1413 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 363 transition count 736
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 86 place count 320 transition count 736
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 86 place count 320 transition count 721
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 117 place count 304 transition count 721
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 129 place count 300 transition count 713
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 137 place count 292 transition count 713
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 140 place count 289 transition count 710
Iterating global reduction 4 with 3 rules applied. Total rules applied 143 place count 289 transition count 710
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 146 place count 289 transition count 707
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 186 place count 269 transition count 687
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 190 place count 267 transition count 688
Applied a total of 190 rules in 37 ms. Remains 267 /363 variables (removed 96) and now considering 688/779 (removed 91) transitions.
// Phase 1: matrix 688 rows 267 cols
[2024-05-20 17:25:02] [INFO ] Computed 32 invariants in 6 ms
[2024-05-20 17:25:03] [INFO ] Implicit Places using invariants in 350 ms returned [88, 94, 99, 174, 180, 185, 264]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 352 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 260/1071 places, 688/1413 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 260 transition count 687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 259 transition count 687
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 255 transition count 683
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 255 transition count 683
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 251 transition count 679
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 251 transition count 679
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 249 transition count 677
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 249 transition count 677
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 247 transition count 675
Applied a total of 26 rules in 29 ms. Remains 247 /260 variables (removed 13) and now considering 675/688 (removed 13) transitions.
// Phase 1: matrix 675 rows 247 cols
[2024-05-20 17:25:03] [INFO ] Computed 25 invariants in 6 ms
[2024-05-20 17:25:03] [INFO ] Implicit Places using invariants in 338 ms returned []
[2024-05-20 17:25:03] [INFO ] Invariant cache hit.
[2024-05-20 17:25:04] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 247/1071 places, 675/1413 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 2515 ms. Remains : 247/1071 places, 675/1413 transitions.
Running random walk in product with property : ASLink-PT-02b-LTLCardinality-11
Product exploration explored 100000 steps with 2442 reset in 238 ms.
Product exploration explored 100000 steps with 2495 reset in 278 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1371 steps (30 resets) in 8 ms. (152 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 675/675 transitions.
Applied a total of 0 rules in 3 ms. Remains 247 /247 variables (removed 0) and now considering 675/675 (removed 0) transitions.
[2024-05-20 17:25:05] [INFO ] Invariant cache hit.
[2024-05-20 17:25:05] [INFO ] Implicit Places using invariants in 273 ms returned []
[2024-05-20 17:25:05] [INFO ] Invariant cache hit.
[2024-05-20 17:25:06] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1073 ms to find 0 implicit places.
Running 654 sub problems to find dead transitions.
[2024-05-20 17:25:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/244 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 3 (OVERLAPS) 2/246 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 654 unsolved
[2024-05-20 17:25:27] [INFO ] Deduced a trap composed of 24 places in 229 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 654 unsolved
[2024-05-20 17:25:34] [INFO ] Deduced a trap composed of 62 places in 283 ms of which 6 ms to minimize.
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 246/922 variables, and 23 constraints, problems are : Problem set: 0 solved, 654 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 14/18 constraints, State Equation: 0/247 constraints, PredecessorRefiner: 654/654 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 654 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/244 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 3 (OVERLAPS) 2/246 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 654 unsolved
[2024-05-20 17:25:49] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/246 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/246 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 654 unsolved
At refinement iteration 8 (OVERLAPS) 1/247 variables, 4/28 constraints. Problems are: Problem set: 0 solved, 654 unsolved
[2024-05-20 17:26:05] [INFO ] Deduced a trap composed of 101 places in 390 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 247/922 variables, and 29 constraints, problems are : Problem set: 0 solved, 654 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/247 constraints, PredecessorRefiner: 0/654 constraints, Known Traps: 4/4 constraints]
After SMT, in 60733ms problems are : Problem set: 0 solved, 654 unsolved
Search for dead transitions found 0 dead transitions in 60745ms
Finished structural reductions in LTL mode , in 1 iterations and 61823 ms. Remains : 247/247 places, 675/675 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 p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 703 steps (17 resets) in 6 ms. (100 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2488 reset in 283 ms.
Product exploration explored 100000 steps with 2442 reset in 343 ms.
Built C files in :
/tmp/ltsmin5874415450923567224
[2024-05-20 17:26:08] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5874415450923567224
Running compilation step : cd /tmp/ltsmin5874415450923567224;'/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 2495 ms.
Running link step : cd /tmp/ltsmin5874415450923567224;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin5874415450923567224;'/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/stateBased9833573047046733363.hoa' '--buchi-type=spotba'
LTSmin run took 816 ms.
Treatment of property ASLink-PT-02b-LTLCardinality-11 finished in 70563 ms.
FORMULA ASLink-PT-02b-LTLCardinality-11 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-20 17:26:12] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16788541558765034308
[2024-05-20 17:26:12] [INFO ] Computing symmetric may disable matrix : 1413 transitions.
[2024-05-20 17:26:12] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:26:12] [INFO ] Computing symmetric may enable matrix : 1413 transitions.
[2024-05-20 17:26:12] [INFO ] Applying decomposition
[2024-05-20 17:26:12] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:26:12] [INFO ] Flatten gal took : 37 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/graph10231071236842939877.txt' '-o' '/tmp/graph10231071236842939877.bin' '-w' '/tmp/graph10231071236842939877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10231071236842939877.bin' '-l' '-1' '-v' '-w' '/tmp/graph10231071236842939877.weights' '-q' '0' '-e' '0.001'
[2024-05-20 17:26:12] [INFO ] Decomposing Gal with order
[2024-05-20 17:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:26:12] [INFO ] Removed a total of 1210 redundant transitions.
[2024-05-20 17:26:12] [INFO ] Computing Do-Not-Accords matrix : 1413 transitions.
[2024-05-20 17:26:12] [INFO ] Flatten gal took : 75 ms
[2024-05-20 17:26:12] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 17:26:12] [INFO ] Built C files in 437ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16788541558765034308
Running compilation step : cd /tmp/ltsmin16788541558765034308;'/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 17:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 18 ms.
[2024-05-20 17:26:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality18398757002136388824.gal : 19 ms
[2024-05-20 17:26:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality7145746944978066259.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/LTLCardinality18398757002136388824.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7145746944978066259.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 : !((G(F("(i18.u356.p1042!=1)"))))
Formula 0 simplified : FG!"(i18.u356.p1042!=1)"
Compilation finished in 9807 ms.
Running link step : cd /tmp/ltsmin16788541558765034308;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin16788541558765034308;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-20 17:51:44] [INFO ] Applying decomposition
[2024-05-20 17:51:45] [INFO ] Flatten gal took : 138 ms
[2024-05-20 17:51:45] [INFO ] Decomposing Gal with order
[2024-05-20 17:51:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:51:45] [INFO ] Removed a total of 1113 redundant transitions.
[2024-05-20 17:51:45] [INFO ] Flatten gal took : 217 ms
[2024-05-20 17:51:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1376 labels/synchronizations in 171 ms.
[2024-05-20 17:51:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality9436850152655845617.gal : 50 ms
[2024-05-20 17:51:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality11772283599976737344.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/LTLCardinality9436850152655845617.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11772283599976737344.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 : !((G(F("(i1.i1.u159.p1042!=1)"))))
Formula 0 simplified : FG!"(i1.i1.u159.p1042!=1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin16788541558765034308;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 28800 s
Running LTSmin : cd /tmp/ltsmin16788541558765034308;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
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-02b"
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-02b, 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-171620117700035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02b.tgz
mv ASLink-PT-02b 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 ;