Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654446000468.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBNT-PT-S05J60, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654446000468
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 27K Apr 12 09:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 09:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Apr 12 09:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 242K Apr 12 09:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 38K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Apr 12 10:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 206K Apr 12 10:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106K Apr 12 10:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 436K Apr 12 10:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.5M May 18 16:43 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 PolyORBNT-PT-S05J60-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S05J60-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716888131576

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J60
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 09:22:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 09:22:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 09:22:13] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2024-05-28 09:22:13] [INFO ] Transformed 909 places.
[2024-05-28 09:22:13] [INFO ] Transformed 1970 transitions.
[2024-05-28 09:22:13] [INFO ] Parsed PT model containing 909 places and 1970 transitions and 12584 arcs in 360 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 522 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 906 transition count 1315
Applied a total of 3 rules in 76 ms. Remains 906 /909 variables (removed 3) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2024-05-28 09:22:13] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 906 cols
[2024-05-28 09:22:13] [INFO ] Computed 139 invariants in 123 ms
[2024-05-28 09:22:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2217 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20118 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/906 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2217 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/906 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints]
After SMT, in 44083ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 44133ms
[2024-05-28 09:22:57] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-05-28 09:22:57] [INFO ] Invariant cache hit.
[2024-05-28 09:22:58] [INFO ] Implicit Places using invariants in 920 ms returned []
[2024-05-28 09:22:58] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-05-28 09:22:58] [INFO ] Invariant cache hit.
[2024-05-28 09:22:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:23:05] [INFO ] Implicit Places using invariants and state equation in 7199 ms returned []
Implicit Place search using SMT with State Equation took 8135 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2024-05-28 09:23:05] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2024-05-28 09:23:05] [INFO ] Invariant cache hit.
[2024-05-28 09:23:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2217 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/27 constraints, State Equation: 0/906 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/898 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Problem TDEAD267 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD481 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD611 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD650 is UNSAT
Problem TDEAD668 is UNSAT
Problem TDEAD714 is UNSAT
Problem TDEAD725 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD799 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD815 is UNSAT
Problem TDEAD827 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD849 is UNSAT
Problem TDEAD883 is UNSAT
Problem TDEAD902 is UNSAT
Problem TDEAD907 is UNSAT
Problem TDEAD921 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD942 is UNSAT
Problem TDEAD949 is UNSAT
Problem TDEAD963 is UNSAT
Problem TDEAD965 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD971 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1089 is UNSAT
Problem TDEAD1094 is UNSAT
Problem TDEAD1102 is UNSAT
Problem TDEAD1103 is UNSAT
Problem TDEAD1113 is UNSAT
Problem TDEAD1115 is UNSAT
Problem TDEAD1119 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1126 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1253 is UNSAT
Problem TDEAD1255 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1283 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1314 is UNSAT
At refinement iteration 3 (OVERLAPS) 8/906 variables, 8/139 constraints. Problems are: Problem set: 95 solved, 1214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/2217 variables, and 139 constraints, problems are : Problem set: 95 solved, 1214 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 0/906 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints]
After SMT, in 63749ms problems are : Problem set: 95 solved, 1214 unsolved
Search for dead transitions found 95 dead transitions in 63766ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) removed 95 transitions
Starting structural reductions in LTL mode, iteration 1 : 906/909 places, 1220/1315 transitions.
Applied a total of 0 rules in 27 ms. Remains 906 /906 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116210 ms. Remains : 906/909 places, 1220/1315 transitions.
Support contains 522 out of 906 places after structural reductions.
[2024-05-28 09:24:10] [INFO ] Flatten gal took : 201 ms
[2024-05-28 09:24:10] [INFO ] Flatten gal took : 131 ms
[2024-05-28 09:24:10] [INFO ] Input system was already deterministic with 1220 transitions.
Reduction of identical properties reduced properties to check from 24 to 22
RANDOM walk for 40000 steps (2739 resets) in 2046 ms. (19 steps per ms) remains 6/22 properties
BEST_FIRST walk for 40004 steps (433 resets) in 246 ms. (161 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (461 resets) in 133 ms. (298 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (192 resets) in 248 ms. (160 steps per ms) remains 1/6 properties
[2024-05-28 09:24:11] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 906 cols
[2024-05-28 09:24:11] [INFO ] Computed 139 invariants in 49 ms
[2024-05-28 09:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 529/544 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 318/862 variables, 111/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 09:24:12] [INFO ] Deduced a trap composed of 74 places in 583 ms of which 38 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/862 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/862 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 43/905 variables, 22/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/905 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/906 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/906 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1216/2122 variables, 906/1046 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2122 variables, 1/1047 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2122 variables, 0/1047 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/2122 variables, 0/1047 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2122/2122 variables, and 1047 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1706 ms.
Refiners :[Positive P Invariants (semi-flows): 113/113 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 906/906 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 529/544 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 318/862 variables, 111/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/862 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/862 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 43/905 variables, 22/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/905 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/906 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/906 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1216/2122 variables, 906/1046 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2122 variables, 1/1047 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2122 variables, 1/1048 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2122 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2122 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2122/2122 variables, and 1048 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1670 ms.
Refiners :[Positive P Invariants (semi-flows): 113/113 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 906/906 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 3469ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 15 ms.
Computed a total of 0 stabilizing places and 0 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 63 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
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 268 place count 770 transition count 1086
Applied a total of 268 rules in 283 ms. Remains 770 /906 variables (removed 136) and now considering 1086/1220 (removed 134) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:24:15] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2024-05-28 09:24:15] [INFO ] Computed 137 invariants in 16 ms
[2024-05-28 09:24:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:24:29] [INFO ] Deduced a trap composed of 247 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:24:29] [INFO ] Deduced a trap composed of 248 places in 296 ms of which 4 ms to minimize.
[2024-05-28 09:24:29] [INFO ] Deduced a trap composed of 260 places in 290 ms of which 4 ms to minimize.
[2024-05-28 09:24:30] [INFO ] Deduced a trap composed of 197 places in 283 ms of which 4 ms to minimize.
[2024-05-28 09:24:30] [INFO ] Deduced a trap composed of 239 places in 278 ms of which 5 ms to minimize.
[2024-05-28 09:24:30] [INFO ] Deduced a trap composed of 208 places in 258 ms of which 4 ms to minimize.
[2024-05-28 09:24:30] [INFO ] Deduced a trap composed of 207 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:24:31] [INFO ] Deduced a trap composed of 213 places in 257 ms of which 5 ms to minimize.
[2024-05-28 09:24:31] [INFO ] Deduced a trap composed of 197 places in 244 ms of which 5 ms to minimize.
[2024-05-28 09:24:31] [INFO ] Deduced a trap composed of 207 places in 244 ms of which 4 ms to minimize.
[2024-05-28 09:24:32] [INFO ] Deduced a trap composed of 203 places in 249 ms of which 4 ms to minimize.
[2024-05-28 09:24:32] [INFO ] Deduced a trap composed of 206 places in 259 ms of which 4 ms to minimize.
[2024-05-28 09:24:32] [INFO ] Deduced a trap composed of 208 places in 260 ms of which 5 ms to minimize.
[2024-05-28 09:24:32] [INFO ] Deduced a trap composed of 201 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:24:33] [INFO ] Deduced a trap composed of 205 places in 251 ms of which 4 ms to minimize.
[2024-05-28 09:24:33] [INFO ] Deduced a trap composed of 196 places in 348 ms of which 4 ms to minimize.
[2024-05-28 09:24:33] [INFO ] Deduced a trap composed of 197 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:24:34] [INFO ] Deduced a trap composed of 206 places in 281 ms of which 5 ms to minimize.
[2024-05-28 09:24:34] [INFO ] Deduced a trap composed of 225 places in 329 ms of which 5 ms to minimize.
[2024-05-28 09:24:34] [INFO ] Deduced a trap composed of 242 places in 238 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:24:36] [INFO ] Deduced a trap composed of 196 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:24:36] [INFO ] Deduced a trap composed of 196 places in 337 ms of which 6 ms to minimize.
[2024-05-28 09:24:37] [INFO ] Deduced a trap composed of 197 places in 241 ms of which 4 ms to minimize.
[2024-05-28 09:24:38] [INFO ] Deduced a trap composed of 244 places in 372 ms of which 6 ms to minimize.
SMT process timed out in 23014ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 23026ms
[2024-05-28 09:24:38] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:24:38] [INFO ] Invariant cache hit.
[2024-05-28 09:24:40] [INFO ] Implicit Places using invariants in 1202 ms returned []
[2024-05-28 09:24:40] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:24:40] [INFO ] Invariant cache hit.
[2024-05-28 09:24:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:24:56] [INFO ] Implicit Places using invariants and state equation in 16696 ms returned []
Implicit Place search using SMT with State Equation took 17901 ms to find 0 implicit places.
[2024-05-28 09:24:56] [INFO ] Redundant transitions in 99 ms returned []
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:24:56] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:24:56] [INFO ] Invariant cache hit.
[2024-05-28 09:24:56] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:25:11] [INFO ] Deduced a trap composed of 196 places in 327 ms of which 6 ms to minimize.
[2024-05-28 09:25:11] [INFO ] Deduced a trap composed of 196 places in 283 ms of which 4 ms to minimize.
[2024-05-28 09:25:11] [INFO ] Deduced a trap composed of 196 places in 264 ms of which 4 ms to minimize.
[2024-05-28 09:25:12] [INFO ] Deduced a trap composed of 206 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:25:12] [INFO ] Deduced a trap composed of 207 places in 265 ms of which 4 ms to minimize.
[2024-05-28 09:25:12] [INFO ] Deduced a trap composed of 208 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:25:12] [INFO ] Deduced a trap composed of 209 places in 288 ms of which 5 ms to minimize.
[2024-05-28 09:25:13] [INFO ] Deduced a trap composed of 196 places in 259 ms of which 4 ms to minimize.
[2024-05-28 09:25:13] [INFO ] Deduced a trap composed of 206 places in 265 ms of which 5 ms to minimize.
[2024-05-28 09:25:13] [INFO ] Deduced a trap composed of 208 places in 263 ms of which 8 ms to minimize.
[2024-05-28 09:25:13] [INFO ] Deduced a trap composed of 196 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:25:14] [INFO ] Deduced a trap composed of 202 places in 259 ms of which 5 ms to minimize.
[2024-05-28 09:25:14] [INFO ] Deduced a trap composed of 209 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:25:14] [INFO ] Deduced a trap composed of 196 places in 285 ms of which 5 ms to minimize.
[2024-05-28 09:25:15] [INFO ] Deduced a trap composed of 206 places in 317 ms of which 6 ms to minimize.
[2024-05-28 09:25:15] [INFO ] Deduced a trap composed of 196 places in 252 ms of which 4 ms to minimize.
[2024-05-28 09:25:15] [INFO ] Deduced a trap composed of 196 places in 260 ms of which 4 ms to minimize.
[2024-05-28 09:25:16] [INFO ] Deduced a trap composed of 239 places in 332 ms of which 4 ms to minimize.
[2024-05-28 09:25:16] [INFO ] Deduced a trap composed of 196 places in 277 ms of which 4 ms to minimize.
[2024-05-28 09:25:16] [INFO ] Deduced a trap composed of 196 places in 245 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:25:18] [INFO ] Deduced a trap composed of 196 places in 342 ms of which 5 ms to minimize.
[2024-05-28 09:25:19] [INFO ] Deduced a trap composed of 136 places in 294 ms of which 4 ms to minimize.
[2024-05-28 09:25:19] [INFO ] Deduced a trap composed of 136 places in 280 ms of which 4 ms to minimize.
[2024-05-28 09:25:19] [INFO ] Deduced a trap composed of 136 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:25:20] [INFO ] Deduced a trap composed of 196 places in 304 ms of which 4 ms to minimize.
[2024-05-28 09:25:20] [INFO ] Deduced a trap composed of 136 places in 291 ms of which 5 ms to minimize.
[2024-05-28 09:25:20] [INFO ] Deduced a trap composed of 136 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:25:21] [INFO ] Deduced a trap composed of 239 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:25:21] [INFO ] Deduced a trap composed of 266 places in 321 ms of which 5 ms to minimize.
[2024-05-28 09:25:21] [INFO ] Deduced a trap composed of 197 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:25:22] [INFO ] Deduced a trap composed of 197 places in 254 ms of which 5 ms to minimize.
[2024-05-28 09:25:22] [INFO ] Deduced a trap composed of 196 places in 271 ms of which 4 ms to minimize.
[2024-05-28 09:25:22] [INFO ] Deduced a trap composed of 197 places in 268 ms of which 7 ms to minimize.
[2024-05-28 09:25:23] [INFO ] Deduced a trap composed of 197 places in 269 ms of which 4 ms to minimize.
[2024-05-28 09:25:23] [INFO ] Deduced a trap composed of 197 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:25:24] [INFO ] Deduced a trap composed of 245 places in 251 ms of which 5 ms to minimize.
[2024-05-28 09:25:24] [INFO ] Deduced a trap composed of 196 places in 356 ms of which 5 ms to minimize.
[2024-05-28 09:25:25] [INFO ] Deduced a trap composed of 197 places in 275 ms of which 5 ms to minimize.
[2024-05-28 09:25:25] [INFO ] Deduced a trap composed of 197 places in 282 ms of which 5 ms to minimize.
[2024-05-28 09:25:25] [INFO ] Deduced a trap composed of 196 places in 257 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:25:45] [INFO ] Deduced a trap composed of 13 places in 190 ms of which 2 ms to minimize.
[2024-05-28 09:25:49] [INFO ] Deduced a trap composed of 267 places in 368 ms of which 5 ms to minimize.
[2024-05-28 09:25:49] [INFO ] Deduced a trap composed of 248 places in 353 ms of which 4 ms to minimize.
[2024-05-28 09:25:50] [INFO ] Deduced a trap composed of 236 places in 338 ms of which 5 ms to minimize.
[2024-05-28 09:25:50] [INFO ] Deduced a trap composed of 240 places in 305 ms of which 4 ms to minimize.
[2024-05-28 09:25:53] [INFO ] Deduced a trap composed of 349 places in 329 ms of which 4 ms to minimize.
[2024-05-28 09:25:53] [INFO ] Deduced a trap composed of 337 places in 299 ms of which 4 ms to minimize.
[2024-05-28 09:25:54] [INFO ] Deduced a trap composed of 265 places in 300 ms of which 5 ms to minimize.
[2024-05-28 09:25:54] [INFO ] Deduced a trap composed of 246 places in 300 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 181 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 49/49 constraints]
After SMT, in 63092ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 63111ms
Starting structural reductions in SI_LTL mode, iteration 1 : 770/906 places, 1086/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104457 ms. Remains : 770/906 places, 1086/1220 transitions.
Stuttering acceptance computed with spot in 339 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-00
Product exploration explored 100000 steps with 5647 reset in 1216 ms.
Product exploration explored 100000 steps with 5588 reset in 1216 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 97 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 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 203 steps (8 resets) in 9 ms. (20 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 116 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)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Support contains 63 out of 770 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 770/770 places, 1086/1086 transitions.
Applied a total of 0 rules in 47 ms. Remains 770 /770 variables (removed 0) and now considering 1086/1086 (removed 0) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:26:03] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:26:03] [INFO ] Invariant cache hit.
[2024-05-28 09:26:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:26:17] [INFO ] Deduced a trap composed of 196 places in 273 ms of which 5 ms to minimize.
[2024-05-28 09:26:17] [INFO ] Deduced a trap composed of 196 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:26:17] [INFO ] Deduced a trap composed of 196 places in 292 ms of which 5 ms to minimize.
[2024-05-28 09:26:17] [INFO ] Deduced a trap composed of 206 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:26:18] [INFO ] Deduced a trap composed of 207 places in 274 ms of which 6 ms to minimize.
[2024-05-28 09:26:18] [INFO ] Deduced a trap composed of 208 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:26:18] [INFO ] Deduced a trap composed of 209 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:26:19] [INFO ] Deduced a trap composed of 196 places in 269 ms of which 4 ms to minimize.
[2024-05-28 09:26:19] [INFO ] Deduced a trap composed of 206 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:26:19] [INFO ] Deduced a trap composed of 208 places in 291 ms of which 4 ms to minimize.
[2024-05-28 09:26:20] [INFO ] Deduced a trap composed of 196 places in 284 ms of which 4 ms to minimize.
[2024-05-28 09:26:20] [INFO ] Deduced a trap composed of 202 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:26:20] [INFO ] Deduced a trap composed of 209 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:26:20] [INFO ] Deduced a trap composed of 196 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:26:21] [INFO ] Deduced a trap composed of 206 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:26:21] [INFO ] Deduced a trap composed of 196 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:26:21] [INFO ] Deduced a trap composed of 196 places in 285 ms of which 4 ms to minimize.
[2024-05-28 09:26:22] [INFO ] Deduced a trap composed of 239 places in 285 ms of which 4 ms to minimize.
[2024-05-28 09:26:22] [INFO ] Deduced a trap composed of 196 places in 288 ms of which 4 ms to minimize.
[2024-05-28 09:26:22] [INFO ] Deduced a trap composed of 196 places in 255 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:26:24] [INFO ] Deduced a trap composed of 196 places in 260 ms of which 5 ms to minimize.
[2024-05-28 09:26:25] [INFO ] Deduced a trap composed of 136 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:26:25] [INFO ] Deduced a trap composed of 136 places in 277 ms of which 4 ms to minimize.
[2024-05-28 09:26:25] [INFO ] Deduced a trap composed of 136 places in 279 ms of which 4 ms to minimize.
[2024-05-28 09:26:26] [INFO ] Deduced a trap composed of 196 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:26:26] [INFO ] Deduced a trap composed of 136 places in 288 ms of which 5 ms to minimize.
SMT process timed out in 23061ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 23075ms
[2024-05-28 09:26:26] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:26:26] [INFO ] Invariant cache hit.
[2024-05-28 09:26:27] [INFO ] Implicit Places using invariants in 1194 ms returned []
[2024-05-28 09:26:27] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:26:27] [INFO ] Invariant cache hit.
[2024-05-28 09:26:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:26:43] [INFO ] Implicit Places using invariants and state equation in 16060 ms returned []
Implicit Place search using SMT with State Equation took 17269 ms to find 0 implicit places.
[2024-05-28 09:26:43] [INFO ] Redundant transitions in 82 ms returned []
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:26:43] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:26:43] [INFO ] Invariant cache hit.
[2024-05-28 09:26:43] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:26:57] [INFO ] Deduced a trap composed of 196 places in 329 ms of which 5 ms to minimize.
[2024-05-28 09:26:58] [INFO ] Deduced a trap composed of 196 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:26:58] [INFO ] Deduced a trap composed of 196 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:26:58] [INFO ] Deduced a trap composed of 206 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:26:59] [INFO ] Deduced a trap composed of 207 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:26:59] [INFO ] Deduced a trap composed of 208 places in 271 ms of which 5 ms to minimize.
[2024-05-28 09:26:59] [INFO ] Deduced a trap composed of 209 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:26:59] [INFO ] Deduced a trap composed of 196 places in 265 ms of which 5 ms to minimize.
[2024-05-28 09:27:00] [INFO ] Deduced a trap composed of 206 places in 268 ms of which 5 ms to minimize.
[2024-05-28 09:27:00] [INFO ] Deduced a trap composed of 208 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:27:00] [INFO ] Deduced a trap composed of 196 places in 307 ms of which 5 ms to minimize.
[2024-05-28 09:27:01] [INFO ] Deduced a trap composed of 202 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:27:01] [INFO ] Deduced a trap composed of 209 places in 231 ms of which 4 ms to minimize.
[2024-05-28 09:27:01] [INFO ] Deduced a trap composed of 196 places in 303 ms of which 4 ms to minimize.
[2024-05-28 09:27:02] [INFO ] Deduced a trap composed of 206 places in 301 ms of which 4 ms to minimize.
[2024-05-28 09:27:02] [INFO ] Deduced a trap composed of 196 places in 279 ms of which 5 ms to minimize.
[2024-05-28 09:27:02] [INFO ] Deduced a trap composed of 196 places in 280 ms of which 5 ms to minimize.
[2024-05-28 09:27:03] [INFO ] Deduced a trap composed of 239 places in 336 ms of which 4 ms to minimize.
[2024-05-28 09:27:03] [INFO ] Deduced a trap composed of 196 places in 292 ms of which 6 ms to minimize.
[2024-05-28 09:27:03] [INFO ] Deduced a trap composed of 196 places in 266 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:27:05] [INFO ] Deduced a trap composed of 196 places in 320 ms of which 5 ms to minimize.
[2024-05-28 09:27:06] [INFO ] Deduced a trap composed of 136 places in 329 ms of which 5 ms to minimize.
[2024-05-28 09:27:06] [INFO ] Deduced a trap composed of 136 places in 264 ms of which 4 ms to minimize.
[2024-05-28 09:27:06] [INFO ] Deduced a trap composed of 136 places in 266 ms of which 6 ms to minimize.
[2024-05-28 09:27:06] [INFO ] Deduced a trap composed of 196 places in 265 ms of which 4 ms to minimize.
[2024-05-28 09:27:07] [INFO ] Deduced a trap composed of 136 places in 255 ms of which 4 ms to minimize.
[2024-05-28 09:27:07] [INFO ] Deduced a trap composed of 136 places in 323 ms of which 5 ms to minimize.
[2024-05-28 09:27:08] [INFO ] Deduced a trap composed of 239 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:27:08] [INFO ] Deduced a trap composed of 266 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:27:08] [INFO ] Deduced a trap composed of 197 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:27:09] [INFO ] Deduced a trap composed of 197 places in 278 ms of which 4 ms to minimize.
[2024-05-28 09:27:09] [INFO ] Deduced a trap composed of 196 places in 289 ms of which 4 ms to minimize.
[2024-05-28 09:27:09] [INFO ] Deduced a trap composed of 197 places in 366 ms of which 5 ms to minimize.
[2024-05-28 09:27:10] [INFO ] Deduced a trap composed of 197 places in 284 ms of which 4 ms to minimize.
[2024-05-28 09:27:10] [INFO ] Deduced a trap composed of 197 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:27:11] [INFO ] Deduced a trap composed of 245 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:27:11] [INFO ] Deduced a trap composed of 196 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:27:12] [INFO ] Deduced a trap composed of 197 places in 281 ms of which 4 ms to minimize.
[2024-05-28 09:27:12] [INFO ] Deduced a trap composed of 197 places in 282 ms of which 4 ms to minimize.
[2024-05-28 09:27:12] [INFO ] Deduced a trap composed of 196 places in 291 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 1.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 1.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:27:31] [INFO ] Deduced a trap composed of 13 places in 230 ms of which 3 ms to minimize.
[2024-05-28 09:27:35] [INFO ] Deduced a trap composed of 267 places in 435 ms of which 5 ms to minimize.
[2024-05-28 09:27:36] [INFO ] Deduced a trap composed of 248 places in 407 ms of which 6 ms to minimize.
[2024-05-28 09:27:37] [INFO ] Deduced a trap composed of 236 places in 389 ms of which 5 ms to minimize.
[2024-05-28 09:27:37] [INFO ] Deduced a trap composed of 240 places in 359 ms of which 5 ms to minimize.
[2024-05-28 09:27:40] [INFO ] Deduced a trap composed of 349 places in 326 ms of which 4 ms to minimize.
[2024-05-28 09:27:40] [INFO ] Deduced a trap composed of 337 places in 346 ms of which 5 ms to minimize.
[2024-05-28 09:27:41] [INFO ] Deduced a trap composed of 265 places in 324 ms of which 4 ms to minimize.
[2024-05-28 09:27:41] [INFO ] Deduced a trap composed of 246 places in 287 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 1)
(s38 1)
(s39 0)
(s40 0)
(s41 0)
(s42 1)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 1)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 1)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 1)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
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0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 181 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 49/49 constraints]
After SMT, in 62687ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 62703ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 103206 ms. Remains : 770/770 places, 1086/1086 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 126 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 294 steps (17 resets) in 11 ms. (24 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 169 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5558 reset in 923 ms.
Product exploration explored 100000 steps with 5611 reset in 983 ms.
Support contains 63 out of 770 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 770/770 places, 1086/1086 transitions.
Applied a total of 0 rules in 52 ms. Remains 770 /770 variables (removed 0) and now considering 1086/1086 (removed 0) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:27:49] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:27:49] [INFO ] Invariant cache hit.
[2024-05-28 09:27:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:28:02] [INFO ] Deduced a trap composed of 196 places in 265 ms of which 4 ms to minimize.
[2024-05-28 09:28:03] [INFO ] Deduced a trap composed of 196 places in 322 ms of which 5 ms to minimize.
[2024-05-28 09:28:03] [INFO ] Deduced a trap composed of 196 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:28:03] [INFO ] Deduced a trap composed of 206 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:28:04] [INFO ] Deduced a trap composed of 207 places in 263 ms of which 5 ms to minimize.
[2024-05-28 09:28:04] [INFO ] Deduced a trap composed of 208 places in 259 ms of which 4 ms to minimize.
[2024-05-28 09:28:04] [INFO ] Deduced a trap composed of 209 places in 285 ms of which 8 ms to minimize.
[2024-05-28 09:28:05] [INFO ] Deduced a trap composed of 196 places in 306 ms of which 5 ms to minimize.
[2024-05-28 09:28:05] [INFO ] Deduced a trap composed of 206 places in 289 ms of which 5 ms to minimize.
[2024-05-28 09:28:05] [INFO ] Deduced a trap composed of 208 places in 285 ms of which 4 ms to minimize.
[2024-05-28 09:28:05] [INFO ] Deduced a trap composed of 196 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:28:06] [INFO ] Deduced a trap composed of 202 places in 244 ms of which 4 ms to minimize.
[2024-05-28 09:28:06] [INFO ] Deduced a trap composed of 209 places in 299 ms of which 4 ms to minimize.
[2024-05-28 09:28:06] [INFO ] Deduced a trap composed of 196 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:28:07] [INFO ] Deduced a trap composed of 206 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:28:07] [INFO ] Deduced a trap composed of 196 places in 237 ms of which 4 ms to minimize.
[2024-05-28 09:28:07] [INFO ] Deduced a trap composed of 196 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:28:07] [INFO ] Deduced a trap composed of 239 places in 299 ms of which 5 ms to minimize.
[2024-05-28 09:28:08] [INFO ] Deduced a trap composed of 196 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:28:08] [INFO ] Deduced a trap composed of 196 places in 230 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:28:10] [INFO ] Deduced a trap composed of 196 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:28:10] [INFO ] Deduced a trap composed of 136 places in 336 ms of which 6 ms to minimize.
[2024-05-28 09:28:11] [INFO ] Deduced a trap composed of 136 places in 304 ms of which 4 ms to minimize.
[2024-05-28 09:28:11] [INFO ] Deduced a trap composed of 136 places in 289 ms of which 4 ms to minimize.
[2024-05-28 09:28:11] [INFO ] Deduced a trap composed of 196 places in 295 ms of which 5 ms to minimize.
SMT process timed out in 22637ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 22649ms
[2024-05-28 09:28:11] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:28:11] [INFO ] Invariant cache hit.
[2024-05-28 09:28:12] [INFO ] Implicit Places using invariants in 1184 ms returned []
[2024-05-28 09:28:12] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:28:13] [INFO ] Invariant cache hit.
[2024-05-28 09:28:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:28:28] [INFO ] Implicit Places using invariants and state equation in 15985 ms returned []
Implicit Place search using SMT with State Equation took 17184 ms to find 0 implicit places.
[2024-05-28 09:28:29] [INFO ] Redundant transitions in 40 ms returned []
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:28:29] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:28:29] [INFO ] Invariant cache hit.
[2024-05-28 09:28:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:28:43] [INFO ] Deduced a trap composed of 196 places in 316 ms of which 5 ms to minimize.
[2024-05-28 09:28:43] [INFO ] Deduced a trap composed of 196 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:28:43] [INFO ] Deduced a trap composed of 196 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:28:44] [INFO ] Deduced a trap composed of 206 places in 306 ms of which 4 ms to minimize.
[2024-05-28 09:28:44] [INFO ] Deduced a trap composed of 207 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:28:44] [INFO ] Deduced a trap composed of 208 places in 264 ms of which 5 ms to minimize.
[2024-05-28 09:28:44] [INFO ] Deduced a trap composed of 209 places in 288 ms of which 4 ms to minimize.
[2024-05-28 09:28:45] [INFO ] Deduced a trap composed of 196 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:28:45] [INFO ] Deduced a trap composed of 206 places in 328 ms of which 4 ms to minimize.
[2024-05-28 09:28:45] [INFO ] Deduced a trap composed of 208 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:28:46] [INFO ] Deduced a trap composed of 196 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:28:46] [INFO ] Deduced a trap composed of 202 places in 260 ms of which 4 ms to minimize.
[2024-05-28 09:28:46] [INFO ] Deduced a trap composed of 209 places in 280 ms of which 8 ms to minimize.
[2024-05-28 09:28:47] [INFO ] Deduced a trap composed of 196 places in 295 ms of which 4 ms to minimize.
[2024-05-28 09:28:47] [INFO ] Deduced a trap composed of 206 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:28:47] [INFO ] Deduced a trap composed of 196 places in 252 ms of which 4 ms to minimize.
[2024-05-28 09:28:47] [INFO ] Deduced a trap composed of 196 places in 330 ms of which 5 ms to minimize.
[2024-05-28 09:28:48] [INFO ] Deduced a trap composed of 239 places in 365 ms of which 6 ms to minimize.
[2024-05-28 09:28:48] [INFO ] Deduced a trap composed of 196 places in 280 ms of which 4 ms to minimize.
[2024-05-28 09:28:48] [INFO ] Deduced a trap composed of 196 places in 278 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:28:50] [INFO ] Deduced a trap composed of 196 places in 260 ms of which 4 ms to minimize.
[2024-05-28 09:28:51] [INFO ] Deduced a trap composed of 136 places in 273 ms of which 3 ms to minimize.
[2024-05-28 09:28:51] [INFO ] Deduced a trap composed of 136 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:28:51] [INFO ] Deduced a trap composed of 136 places in 294 ms of which 4 ms to minimize.
[2024-05-28 09:28:52] [INFO ] Deduced a trap composed of 196 places in 331 ms of which 4 ms to minimize.
[2024-05-28 09:28:52] [INFO ] Deduced a trap composed of 136 places in 327 ms of which 4 ms to minimize.
[2024-05-28 09:28:52] [INFO ] Deduced a trap composed of 136 places in 365 ms of which 5 ms to minimize.
[2024-05-28 09:28:53] [INFO ] Deduced a trap composed of 239 places in 281 ms of which 4 ms to minimize.
[2024-05-28 09:28:53] [INFO ] Deduced a trap composed of 266 places in 288 ms of which 4 ms to minimize.
[2024-05-28 09:28:54] [INFO ] Deduced a trap composed of 197 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:28:54] [INFO ] Deduced a trap composed of 197 places in 341 ms of which 5 ms to minimize.
[2024-05-28 09:28:54] [INFO ] Deduced a trap composed of 196 places in 322 ms of which 6 ms to minimize.
[2024-05-28 09:28:55] [INFO ] Deduced a trap composed of 197 places in 324 ms of which 5 ms to minimize.
[2024-05-28 09:28:55] [INFO ] Deduced a trap composed of 197 places in 342 ms of which 5 ms to minimize.
[2024-05-28 09:28:56] [INFO ] Deduced a trap composed of 197 places in 336 ms of which 5 ms to minimize.
[2024-05-28 09:28:56] [INFO ] Deduced a trap composed of 245 places in 241 ms of which 5 ms to minimize.
[2024-05-28 09:28:57] [INFO ] Deduced a trap composed of 196 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:28:57] [INFO ] Deduced a trap composed of 197 places in 343 ms of which 4 ms to minimize.
[2024-05-28 09:28:58] [INFO ] Deduced a trap composed of 197 places in 300 ms of which 4 ms to minimize.
[2024-05-28 09:28:58] [INFO ] Deduced a trap composed of 196 places in 280 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:29:16] [INFO ] Deduced a trap composed of 13 places in 175 ms of which 2 ms to minimize.
[2024-05-28 09:29:20] [INFO ] Deduced a trap composed of 267 places in 388 ms of which 4 ms to minimize.
[2024-05-28 09:29:21] [INFO ] Deduced a trap composed of 248 places in 360 ms of which 5 ms to minimize.
[2024-05-28 09:29:21] [INFO ] Deduced a trap composed of 236 places in 351 ms of which 5 ms to minimize.
[2024-05-28 09:29:22] [INFO ] Deduced a trap composed of 240 places in 362 ms of which 5 ms to minimize.
[2024-05-28 09:29:24] [INFO ] Deduced a trap composed of 349 places in 284 ms of which 5 ms to minimize.
[2024-05-28 09:29:25] [INFO ] Deduced a trap composed of 337 places in 328 ms of which 4 ms to minimize.
[2024-05-28 09:29:25] [INFO ] Deduced a trap composed of 265 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:29:25] [INFO ] Deduced a trap composed of 246 places in 306 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 181 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 49/49 constraints]
After SMT, in 62712ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 62735ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102680 ms. Remains : 770/770 places, 1086/1086 transitions.
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-00 finished in 316516 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((p0||(G(p1) U p2))))'
Support contains 5 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 903 transition count 1219
Applied a total of 4 rules in 76 ms. Remains 903 /906 variables (removed 3) and now considering 1219/1220 (removed 1) transitions.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:29:32] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2024-05-28 09:29:32] [INFO ] Computed 137 invariants in 20 ms
[2024-05-28 09:29:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2118 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:29:58] [INFO ] Deduced a trap composed of 137 places in 160 ms of which 2 ms to minimize.
[2024-05-28 09:29:59] [INFO ] Deduced a trap composed of 137 places in 153 ms of which 3 ms to minimize.
[2024-05-28 09:29:59] [INFO ] Deduced a trap composed of 137 places in 162 ms of which 2 ms to minimize.
[2024-05-28 09:30:01] [INFO ] Deduced a trap composed of 137 places in 127 ms of which 2 ms to minimize.
[2024-05-28 09:30:02] [INFO ] Deduced a trap composed of 138 places in 188 ms of which 3 ms to minimize.
[2024-05-28 09:30:03] [INFO ] Deduced a trap composed of 137 places in 254 ms of which 3 ms to minimize.
[2024-05-28 09:30:05] [INFO ] Deduced a trap composed of 137 places in 131 ms of which 2 ms to minimize.
[2024-05-28 09:30:06] [INFO ] Deduced a trap composed of 137 places in 113 ms of which 2 ms to minimize.
[2024-05-28 09:30:08] [INFO ] Deduced a trap composed of 137 places in 148 ms of which 3 ms to minimize.
[2024-05-28 09:30:09] [INFO ] Deduced a trap composed of 137 places in 137 ms of which 2 ms to minimize.
[2024-05-28 09:30:11] [INFO ] Deduced a trap composed of 137 places in 151 ms of which 3 ms to minimize.
[2024-05-28 09:30:14] [INFO ] Deduced a trap composed of 137 places in 161 ms of which 2 ms to minimize.
[2024-05-28 09:30:15] [INFO ] Deduced a trap composed of 137 places in 153 ms of which 2 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2118 variables, and 144 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 13/13 constraints]
After SMT, in 43065ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 43090ms
[2024-05-28 09:30:15] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:30:15] [INFO ] Invariant cache hit.
[2024-05-28 09:30:16] [INFO ] Implicit Places using invariants in 1554 ms returned []
[2024-05-28 09:30:16] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:30:16] [INFO ] Invariant cache hit.
[2024-05-28 09:30:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:30:35] [INFO ] Implicit Places using invariants and state equation in 18829 ms returned []
Implicit Place search using SMT with State Equation took 20402 ms to find 0 implicit places.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:30:35] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:30:35] [INFO ] Invariant cache hit.
[2024-05-28 09:30:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 3 (OVERLAPS) 6/903 variables, 6/137 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/2118 variables, and 137 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:31:21] [INFO ] Deduced a trap composed of 139 places in 158 ms of which 3 ms to minimize.
[2024-05-28 09:31:22] [INFO ] Deduced a trap composed of 140 places in 146 ms of which 2 ms to minimize.
[2024-05-28 09:31:22] [INFO ] Deduced a trap composed of 137 places in 156 ms of which 3 ms to minimize.
[2024-05-28 09:31:26] [INFO ] Deduced a trap composed of 138 places in 132 ms of which 3 ms to minimize.
[2024-05-28 09:31:26] [INFO ] Deduced a trap composed of 140 places in 166 ms of which 4 ms to minimize.
[2024-05-28 09:31:26] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 2 ms to minimize.
[2024-05-28 09:31:26] [INFO ] Deduced a trap composed of 138 places in 134 ms of which 2 ms to minimize.
[2024-05-28 09:31:26] [INFO ] Deduced a trap composed of 138 places in 147 ms of which 3 ms to minimize.
[2024-05-28 09:31:27] [INFO ] Deduced a trap composed of 137 places in 137 ms of which 2 ms to minimize.
[2024-05-28 09:31:27] [INFO ] Deduced a trap composed of 137 places in 144 ms of which 3 ms to minimize.
[2024-05-28 09:31:27] [INFO ] Deduced a trap composed of 137 places in 146 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 11/142 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:31:35] [INFO ] Deduced a trap composed of 137 places in 128 ms of which 2 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 Int declared 897/2118 variables, and 143 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 12/12 constraints]
After SMT, in 62315ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 62334ms
Starting structural reductions in LTL mode, iteration 1 : 903/906 places, 1219/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125922 ms. Remains : 903/906 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-01 finished in 126127 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&&F((G(!p1)||G(p0)))))))'
Support contains 1 out of 906 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 903 transition count 1219
Applied a total of 4 rules in 34 ms. Remains 903 /906 variables (removed 3) and now considering 1219/1220 (removed 1) transitions.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:31:38] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:31:38] [INFO ] Invariant cache hit.
[2024-05-28 09:31:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2118 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:32:14] [INFO ] Deduced a trap composed of 139 places in 155 ms of which 4 ms to minimize.
[2024-05-28 09:32:14] [INFO ] Deduced a trap composed of 140 places in 143 ms of which 2 ms to minimize.
[2024-05-28 09:32:14] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 2 ms to minimize.
[2024-05-28 09:32:18] [INFO ] Deduced a trap composed of 138 places in 153 ms of which 2 ms to minimize.
[2024-05-28 09:32:18] [INFO ] Deduced a trap composed of 140 places in 147 ms of which 2 ms to minimize.
[2024-05-28 09:32:18] [INFO ] Deduced a trap composed of 137 places in 155 ms of which 2 ms to minimize.
[2024-05-28 09:32:19] [INFO ] Deduced a trap composed of 138 places in 125 ms of which 15 ms to minimize.
[2024-05-28 09:32:19] [INFO ] Deduced a trap composed of 138 places in 145 ms of which 15 ms to minimize.
[2024-05-28 09:32:19] [INFO ] Deduced a trap composed of 137 places in 128 ms of which 2 ms to minimize.
[2024-05-28 09:32:19] [INFO ] Deduced a trap composed of 137 places in 174 ms of which 2 ms to minimize.
[2024-05-28 09:32:20] [INFO ] Deduced a trap composed of 137 places in 160 ms of which 2 ms to minimize.
SMT process timed out in 42181ms, After SMT, problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 42193ms
[2024-05-28 09:32:20] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:32:20] [INFO ] Invariant cache hit.
[2024-05-28 09:32:21] [INFO ] Implicit Places using invariants in 1334 ms returned []
[2024-05-28 09:32:21] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:32:21] [INFO ] Invariant cache hit.
[2024-05-28 09:32:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:32:42] [INFO ] Implicit Places using invariants and state equation in 21066 ms returned []
Implicit Place search using SMT with State Equation took 22401 ms to find 0 implicit places.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:32:42] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:32:42] [INFO ] Invariant cache hit.
[2024-05-28 09:32:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 3 (OVERLAPS) 6/903 variables, 6/137 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/2118 variables, and 137 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:33:29] [INFO ] Deduced a trap composed of 139 places in 181 ms of which 3 ms to minimize.
[2024-05-28 09:33:30] [INFO ] Deduced a trap composed of 140 places in 148 ms of which 3 ms to minimize.
[2024-05-28 09:33:30] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 3 ms to minimize.
[2024-05-28 09:33:34] [INFO ] Deduced a trap composed of 138 places in 159 ms of which 2 ms to minimize.
[2024-05-28 09:33:34] [INFO ] Deduced a trap composed of 140 places in 158 ms of which 2 ms to minimize.
[2024-05-28 09:33:34] [INFO ] Deduced a trap composed of 137 places in 141 ms of which 2 ms to minimize.
[2024-05-28 09:33:35] [INFO ] Deduced a trap composed of 138 places in 134 ms of which 2 ms to minimize.
[2024-05-28 09:33:35] [INFO ] Deduced a trap composed of 138 places in 120 ms of which 2 ms to minimize.
[2024-05-28 09:33:35] [INFO ] Deduced a trap composed of 137 places in 130 ms of which 2 ms to minimize.
[2024-05-28 09:33:35] [INFO ] Deduced a trap composed of 137 places in 135 ms of which 2 ms to minimize.
[2024-05-28 09:33:36] [INFO ] Deduced a trap composed of 137 places in 139 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 11/142 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:33:43] [INFO ] Deduced a trap composed of 137 places in 144 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s133 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2118 variables, and 143 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 12/12 constraints]
After SMT, in 62631ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 62649ms
Starting structural reductions in LTL mode, iteration 1 : 903/906 places, 1219/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127283 ms. Remains : 903/906 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-03
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-03 finished in 127392 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((p0&&(X((F(p3)||p2))||p1))))'
Support contains 67 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1220
Applied a total of 2 rules in 18 ms. Remains 904 /906 variables (removed 2) and now considering 1220/1220 (removed 0) transitions.
Running 1214 sub problems to find dead transitions.
[2024-05-28 09:33:45] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
// Phase 1: matrix 1216 rows 904 cols
[2024-05-28 09:33:45] [INFO ] Computed 137 invariants in 36 ms
[2024-05-28 09:33:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2120 variables, and 131 constraints, problems are : Problem set: 0 solved, 1214 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1214/1214 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1214 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
[2024-05-28 09:34:11] [INFO ] Deduced a trap composed of 137 places in 152 ms of which 3 ms to minimize.
[2024-05-28 09:34:19] [INFO ] Deduced a trap composed of 137 places in 207 ms of which 3 ms to minimize.
[2024-05-28 09:34:22] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 2 ms to minimize.
[2024-05-28 09:34:23] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 2 ms to minimize.
[2024-05-28 09:34:23] [INFO ] Deduced a trap composed of 137 places in 191 ms of which 2 ms to minimize.
[2024-05-28 09:34:27] [INFO ] Deduced a trap composed of 138 places in 190 ms of which 3 ms to minimize.
SMT process timed out in 42274ms, After SMT, problems are : Problem set: 0 solved, 1214 unsolved
Search for dead transitions found 0 dead transitions in 42285ms
[2024-05-28 09:34:27] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2024-05-28 09:34:27] [INFO ] Invariant cache hit.
[2024-05-28 09:34:29] [INFO ] Implicit Places using invariants in 1260 ms returned []
[2024-05-28 09:34:29] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2024-05-28 09:34:29] [INFO ] Invariant cache hit.
[2024-05-28 09:34:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:34:47] [INFO ] Implicit Places using invariants and state equation in 18013 ms returned []
Implicit Place search using SMT with State Equation took 19288 ms to find 0 implicit places.
Running 1214 sub problems to find dead transitions.
[2024-05-28 09:34:47] [INFO ] Flow matrix only has 1216 transitions (discarded 4 similar events)
[2024-05-28 09:34:47] [INFO ] Invariant cache hit.
[2024-05-28 09:34:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/898 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 3 (OVERLAPS) 6/904 variables, 6/137 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 904/2120 variables, and 137 constraints, problems are : Problem set: 0 solved, 1214 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1214/1214 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1214 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
[2024-05-28 09:35:21] [INFO ] Deduced a trap composed of 137 places in 139 ms of which 3 ms to minimize.
[2024-05-28 09:35:25] [INFO ] Deduced a trap composed of 20 places in 208 ms of which 3 ms to minimize.
[2024-05-28 09:35:30] [INFO ] Deduced a trap composed of 137 places in 199 ms of which 3 ms to minimize.
[2024-05-28 09:35:34] [INFO ] Deduced a trap composed of 137 places in 218 ms of which 3 ms to minimize.
[2024-05-28 09:35:37] [INFO ] Deduced a trap composed of 137 places in 151 ms of which 2 ms to minimize.
[2024-05-28 09:35:37] [INFO ] Deduced a trap composed of 137 places in 158 ms of which 2 ms to minimize.
[2024-05-28 09:35:38] [INFO ] Deduced a trap composed of 137 places in 138 ms of which 2 ms to minimize.
[2024-05-28 09:35:40] [INFO ] Deduced a trap composed of 137 places in 225 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/898 variables, 8/139 constraints. Problems are: Problem set: 0 solved, 1214 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(timeout
s214 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2120 variables, and 139 constraints, problems are : Problem set: 0 solved, 1214 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1214 constraints, Known Traps: 8/8 constraints]
After SMT, in 62113ms problems are : Problem set: 0 solved, 1214 unsolved
Search for dead transitions found 0 dead transitions in 62123ms
Starting structural reductions in LTL mode, iteration 1 : 904/906 places, 1220/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123722 ms. Remains : 904/906 places, 1220/1220 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p3) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3)))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-04 finished in 123955 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((X(X(p1))||G(!p2)||p0)) U p1))'
Support contains 72 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 903 transition count 1219
Applied a total of 4 rules in 46 ms. Remains 903 /906 variables (removed 3) and now considering 1219/1220 (removed 1) transitions.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:35:49] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2024-05-28 09:35:49] [INFO ] Computed 137 invariants in 19 ms
[2024-05-28 09:35:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2118 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:36:16] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 3 ms to minimize.
[2024-05-28 09:36:16] [INFO ] Deduced a trap composed of 137 places in 176 ms of which 3 ms to minimize.
[2024-05-28 09:36:16] [INFO ] Deduced a trap composed of 137 places in 163 ms of which 2 ms to minimize.
[2024-05-28 09:36:18] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 2 ms to minimize.
[2024-05-28 09:36:19] [INFO ] Deduced a trap composed of 138 places in 144 ms of which 2 ms to minimize.
[2024-05-28 09:36:20] [INFO ] Deduced a trap composed of 137 places in 193 ms of which 3 ms to minimize.
[2024-05-28 09:36:22] [INFO ] Deduced a trap composed of 137 places in 109 ms of which 2 ms to minimize.
[2024-05-28 09:36:23] [INFO ] Deduced a trap composed of 137 places in 178 ms of which 2 ms to minimize.
[2024-05-28 09:36:25] [INFO ] Deduced a trap composed of 137 places in 128 ms of which 2 ms to minimize.
[2024-05-28 09:36:26] [INFO ] Deduced a trap composed of 137 places in 149 ms of which 2 ms to minimize.
[2024-05-28 09:36:28] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 3 ms to minimize.
[2024-05-28 09:36:32] [INFO ] Deduced a trap composed of 137 places in 175 ms of which 3 ms to minimize.
[2024-05-28 09:36:32] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 3 ms to minimize.
SMT process timed out in 42803ms, After SMT, problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 42819ms
[2024-05-28 09:36:32] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:36:32] [INFO ] Invariant cache hit.
[2024-05-28 09:36:33] [INFO ] Implicit Places using invariants in 1446 ms returned []
[2024-05-28 09:36:33] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:36:33] [INFO ] Invariant cache hit.
[2024-05-28 09:36:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:36:55] [INFO ] Implicit Places using invariants and state equation in 21860 ms returned []
Implicit Place search using SMT with State Equation took 23311 ms to find 0 implicit places.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:36:55] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:36:55] [INFO ] Invariant cache hit.
[2024-05-28 09:36:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2118 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:37:43] [INFO ] Deduced a trap composed of 139 places in 216 ms of which 4 ms to minimize.
[2024-05-28 09:37:43] [INFO ] Deduced a trap composed of 140 places in 191 ms of which 3 ms to minimize.
[2024-05-28 09:37:44] [INFO ] Deduced a trap composed of 137 places in 177 ms of which 3 ms to minimize.
[2024-05-28 09:37:49] [INFO ] Deduced a trap composed of 138 places in 169 ms of which 3 ms to minimize.
[2024-05-28 09:37:49] [INFO ] Deduced a trap composed of 140 places in 174 ms of which 3 ms to minimize.
[2024-05-28 09:37:49] [INFO ] Deduced a trap composed of 137 places in 170 ms of which 2 ms to minimize.
[2024-05-28 09:37:50] [INFO ] Deduced a trap composed of 138 places in 136 ms of which 2 ms to minimize.
[2024-05-28 09:37:50] [INFO ] Deduced a trap composed of 138 places in 146 ms of which 3 ms to minimize.
[2024-05-28 09:37:50] [INFO ] Deduced a trap composed of 137 places in 143 ms of which 2 ms to minimize.
[2024-05-28 09:37:50] [INFO ] Deduced a trap composed of 137 places in 144 ms of which 2 ms to minimize.
[2024-05-28 09:37:51] [INFO ] Deduced a trap composed of 137 places in 148 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 11/142 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2118 variables, and 142 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 11/11 constraints]
After SMT, in 62647ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 62658ms
Starting structural reductions in LTL mode, iteration 1 : 903/906 places, 1219/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128841 ms. Remains : 903/906 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 392 ms :[(NOT p1), (NOT p1), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p1) p2), (NOT p1), true, (AND p2 (NOT p1)), p2]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-05
Entered a terminal (fully accepting) state of product in 69477 steps with 4812 reset in 397 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-05 finished in 129659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G((F(p2)&&p1))))'
Support contains 369 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 904 transition count 1216
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 900 transition count 1215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 899 transition count 1215
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 63 Pre rules applied. Total rules applied 10 place count 899 transition count 1152
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 136 place count 836 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 137 place count 835 transition count 1151
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 835 transition count 1151
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 3 with 4 rules applied. Total rules applied 142 place count 833 transition count 1149
Applied a total of 142 rules in 110 ms. Remains 833 /906 variables (removed 73) and now considering 1149/1220 (removed 71) transitions.
Running 1143 sub problems to find dead transitions.
[2024-05-28 09:37:59] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
// Phase 1: matrix 1145 rows 833 cols
[2024-05-28 09:37:59] [INFO ] Computed 137 invariants in 38 ms
[2024-05-28 09:37:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:38:15] [INFO ] Deduced a trap composed of 325 places in 365 ms of which 13 ms to minimize.
[2024-05-28 09:38:15] [INFO ] Deduced a trap composed of 268 places in 358 ms of which 5 ms to minimize.
[2024-05-28 09:38:16] [INFO ] Deduced a trap composed of 260 places in 306 ms of which 4 ms to minimize.
[2024-05-28 09:38:16] [INFO ] Deduced a trap composed of 260 places in 288 ms of which 4 ms to minimize.
[2024-05-28 09:38:16] [INFO ] Deduced a trap composed of 260 places in 319 ms of which 6 ms to minimize.
[2024-05-28 09:38:17] [INFO ] Deduced a trap composed of 260 places in 304 ms of which 4 ms to minimize.
[2024-05-28 09:38:18] [INFO ] Deduced a trap composed of 260 places in 265 ms of which 5 ms to minimize.
[2024-05-28 09:38:18] [INFO ] Deduced a trap composed of 259 places in 343 ms of which 6 ms to minimize.
[2024-05-28 09:38:18] [INFO ] Deduced a trap composed of 259 places in 365 ms of which 7 ms to minimize.
[2024-05-28 09:38:19] [INFO ] Deduced a trap composed of 310 places in 401 ms of which 6 ms to minimize.
[2024-05-28 09:38:19] [INFO ] Deduced a trap composed of 259 places in 367 ms of which 6 ms to minimize.
[2024-05-28 09:38:20] [INFO ] Deduced a trap composed of 305 places in 325 ms of which 6 ms to minimize.
[2024-05-28 09:38:20] [INFO ] Deduced a trap composed of 316 places in 352 ms of which 6 ms to minimize.
[2024-05-28 09:38:20] [INFO ] Deduced a trap composed of 317 places in 375 ms of which 7 ms to minimize.
[2024-05-28 09:38:21] [INFO ] Deduced a trap composed of 259 places in 356 ms of which 8 ms to minimize.
[2024-05-28 09:38:21] [INFO ] Deduced a trap composed of 259 places in 287 ms of which 5 ms to minimize.
[2024-05-28 09:38:22] [INFO ] Deduced a trap composed of 259 places in 285 ms of which 4 ms to minimize.
[2024-05-28 09:38:22] [INFO ] Deduced a trap composed of 259 places in 259 ms of which 5 ms to minimize.
SMT process timed out in 22990ms, After SMT, problems are : Problem set: 0 solved, 1143 unsolved
Search for dead transitions found 0 dead transitions in 23006ms
[2024-05-28 09:38:22] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:38:22] [INFO ] Invariant cache hit.
[2024-05-28 09:38:23] [INFO ] Implicit Places using invariants in 1108 ms returned []
[2024-05-28 09:38:23] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:38:23] [INFO ] Invariant cache hit.
[2024-05-28 09:38:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:38:33] [INFO ] Implicit Places using invariants and state equation in 9791 ms returned []
Implicit Place search using SMT with State Equation took 10901 ms to find 0 implicit places.
[2024-05-28 09:38:33] [INFO ] Redundant transitions in 22 ms returned []
Running 1143 sub problems to find dead transitions.
[2024-05-28 09:38:33] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:38:33] [INFO ] Invariant cache hit.
[2024-05-28 09:38:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:38:49] [INFO ] Deduced a trap composed of 313 places in 409 ms of which 5 ms to minimize.
[2024-05-28 09:38:49] [INFO ] Deduced a trap composed of 268 places in 419 ms of which 5 ms to minimize.
[2024-05-28 09:38:50] [INFO ] Deduced a trap composed of 271 places in 346 ms of which 6 ms to minimize.
[2024-05-28 09:38:50] [INFO ] Deduced a trap composed of 259 places in 299 ms of which 4 ms to minimize.
[2024-05-28 09:38:50] [INFO ] Deduced a trap composed of 260 places in 305 ms of which 4 ms to minimize.
[2024-05-28 09:38:51] [INFO ] Deduced a trap composed of 269 places in 374 ms of which 6 ms to minimize.
[2024-05-28 09:38:52] [INFO ] Deduced a trap composed of 313 places in 388 ms of which 5 ms to minimize.
[2024-05-28 09:38:53] [INFO ] Deduced a trap composed of 259 places in 370 ms of which 5 ms to minimize.
[2024-05-28 09:38:53] [INFO ] Deduced a trap composed of 259 places in 348 ms of which 5 ms to minimize.
[2024-05-28 09:38:54] [INFO ] Deduced a trap composed of 259 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:38:54] [INFO ] Deduced a trap composed of 259 places in 363 ms of which 6 ms to minimize.
[2024-05-28 09:38:55] [INFO ] Deduced a trap composed of 259 places in 315 ms of which 5 ms to minimize.
[2024-05-28 09:38:55] [INFO ] Deduced a trap composed of 322 places in 294 ms of which 5 ms to minimize.
[2024-05-28 09:38:56] [INFO ] Deduced a trap composed of 259 places in 344 ms of which 5 ms to minimize.
[2024-05-28 09:38:57] [INFO ] Deduced a trap composed of 268 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:38:57] [INFO ] Deduced a trap composed of 268 places in 339 ms of which 6 ms to minimize.
[2024-05-28 09:38:57] [INFO ] Deduced a trap composed of 267 places in 295 ms of which 5 ms to minimize.
[2024-05-28 09:38:58] [INFO ] Deduced a trap composed of 266 places in 292 ms of which 5 ms to minimize.
[2024-05-28 09:38:58] [INFO ] Deduced a trap composed of 267 places in 346 ms of which 6 ms to minimize.
[2024-05-28 09:38:58] [INFO ] Deduced a trap composed of 267 places in 298 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:39:00] [INFO ] Deduced a trap composed of 260 places in 314 ms of which 4 ms to minimize.
[2024-05-28 09:39:01] [INFO ] Deduced a trap composed of 260 places in 318 ms of which 5 ms to minimize.
[2024-05-28 09:39:01] [INFO ] Deduced a trap composed of 259 places in 304 ms of which 4 ms to minimize.
[2024-05-28 09:39:01] [INFO ] Deduced a trap composed of 260 places in 319 ms of which 5 ms to minimize.
[2024-05-28 09:39:02] [INFO ] Deduced a trap composed of 260 places in 314 ms of which 5 ms to minimize.
[2024-05-28 09:39:02] [INFO ] Deduced a trap composed of 259 places in 286 ms of which 5 ms to minimize.
[2024-05-28 09:39:02] [INFO ] Deduced a trap composed of 266 places in 308 ms of which 5 ms to minimize.
[2024-05-28 09:39:03] [INFO ] Deduced a trap composed of 274 places in 311 ms of which 5 ms to minimize.
[2024-05-28 09:39:03] [INFO ] Deduced a trap composed of 269 places in 295 ms of which 5 ms to minimize.
[2024-05-28 09:39:03] [INFO ] Deduced a trap composed of 266 places in 306 ms of which 4 ms to minimize.
[2024-05-28 09:39:04] [INFO ] Deduced a trap composed of 260 places in 401 ms of which 7 ms to minimize.
[2024-05-28 09:39:05] [INFO ] Deduced a trap composed of 260 places in 394 ms of which 6 ms to minimize.
[2024-05-28 09:39:05] [INFO ] Deduced a trap composed of 260 places in 371 ms of which 6 ms to minimize.
[2024-05-28 09:39:06] [INFO ] Deduced a trap composed of 260 places in 320 ms of which 4 ms to minimize.
[2024-05-28 09:39:06] [INFO ] Deduced a trap composed of 260 places in 389 ms of which 5 ms to minimize.
SMT process timed out in 33183ms, After SMT, problems are : Problem set: 0 solved, 1143 unsolved
Search for dead transitions found 0 dead transitions in 33201ms
Starting structural reductions in SI_LTL mode, iteration 1 : 833/906 places, 1149/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67258 ms. Remains : 833/906 places, 1149/1220 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-06
Product exploration explored 100000 steps with 4433 reset in 4279 ms.
Product exploration explored 100000 steps with 4523 reset in 4235 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (AND p0 (NOT p2))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 196 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 120 steps (2 resets) in 9 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (AND p0 (NOT p2))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 13 factoid took 227 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Support contains 366 out of 833 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 833/833 places, 1149/1149 transitions.
Applied a total of 0 rules in 36 ms. Remains 833 /833 variables (removed 0) and now considering 1149/1149 (removed 0) transitions.
Running 1143 sub problems to find dead transitions.
[2024-05-28 09:39:15] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:39:15] [INFO ] Invariant cache hit.
[2024-05-28 09:39:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:39:31] [INFO ] Deduced a trap composed of 313 places in 374 ms of which 5 ms to minimize.
[2024-05-28 09:39:32] [INFO ] Deduced a trap composed of 268 places in 325 ms of which 5 ms to minimize.
[2024-05-28 09:39:32] [INFO ] Deduced a trap composed of 271 places in 316 ms of which 6 ms to minimize.
[2024-05-28 09:39:32] [INFO ] Deduced a trap composed of 259 places in 305 ms of which 5 ms to minimize.
[2024-05-28 09:39:33] [INFO ] Deduced a trap composed of 260 places in 361 ms of which 5 ms to minimize.
[2024-05-28 09:39:33] [INFO ] Deduced a trap composed of 269 places in 347 ms of which 6 ms to minimize.
[2024-05-28 09:39:34] [INFO ] Deduced a trap composed of 313 places in 386 ms of which 6 ms to minimize.
[2024-05-28 09:39:35] [INFO ] Deduced a trap composed of 259 places in 381 ms of which 6 ms to minimize.
[2024-05-28 09:39:35] [INFO ] Deduced a trap composed of 259 places in 370 ms of which 5 ms to minimize.
[2024-05-28 09:39:36] [INFO ] Deduced a trap composed of 259 places in 366 ms of which 6 ms to minimize.
[2024-05-28 09:39:37] [INFO ] Deduced a trap composed of 259 places in 330 ms of which 5 ms to minimize.
[2024-05-28 09:39:37] [INFO ] Deduced a trap composed of 259 places in 358 ms of which 6 ms to minimize.
[2024-05-28 09:39:38] [INFO ] Deduced a trap composed of 322 places in 299 ms of which 4 ms to minimize.
[2024-05-28 09:39:38] [INFO ] Deduced a trap composed of 259 places in 350 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/1978 variables, and 146 constraints, problems are : Problem set: 0 solved, 1143 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1143/1143 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1143 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:39:44] [INFO ] Deduced a trap composed of 324 places in 308 ms of which 4 ms to minimize.
[2024-05-28 09:39:44] [INFO ] Deduced a trap composed of 138 places in 370 ms of which 4 ms to minimize.
[2024-05-28 09:39:45] [INFO ] Deduced a trap composed of 138 places in 331 ms of which 4 ms to minimize.
[2024-05-28 09:39:45] [INFO ] Deduced a trap composed of 138 places in 298 ms of which 5 ms to minimize.
[2024-05-28 09:39:45] [INFO ] Deduced a trap composed of 147 places in 322 ms of which 5 ms to minimize.
[2024-05-28 09:39:46] [INFO ] Deduced a trap composed of 259 places in 370 ms of which 5 ms to minimize.
[2024-05-28 09:39:46] [INFO ] Deduced a trap composed of 259 places in 369 ms of which 6 ms to minimize.
[2024-05-28 09:39:47] [INFO ] Deduced a trap composed of 303 places in 322 ms of which 5 ms to minimize.
[2024-05-28 09:39:47] [INFO ] Deduced a trap composed of 289 places in 382 ms of which 5 ms to minimize.
[2024-05-28 09:39:48] [INFO ] Deduced a trap composed of 259 places in 504 ms of which 6 ms to minimize.
[2024-05-28 09:39:48] [INFO ] Deduced a trap composed of 259 places in 372 ms of which 6 ms to minimize.
[2024-05-28 09:39:48] [INFO ] Deduced a trap composed of 259 places in 350 ms of which 5 ms to minimize.
[2024-05-28 09:39:49] [INFO ] Deduced a trap composed of 260 places in 380 ms of which 6 ms to minimize.
[2024-05-28 09:39:49] [INFO ] Deduced a trap composed of 259 places in 380 ms of which 5 ms to minimize.
[2024-05-28 09:39:50] [INFO ] Deduced a trap composed of 259 places in 346 ms of which 6 ms to minimize.
[2024-05-28 09:39:50] [INFO ] Deduced a trap composed of 259 places in 369 ms of which 6 ms to minimize.
[2024-05-28 09:39:51] [INFO ] Deduced a trap composed of 259 places in 417 ms of which 6 ms to minimize.
[2024-05-28 09:39:51] [INFO ] Deduced a trap composed of 263 places in 386 ms of which 7 ms to minimize.
[2024-05-28 09:39:52] [INFO ] Deduced a trap composed of 324 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:39:52] [INFO ] Deduced a trap composed of 307 places in 282 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/828 variables, 20/166 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 828/1978 variables, and 166 constraints, problems are : Problem set: 0 solved, 1143 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1143 constraints, Known Traps: 34/34 constraints]
After SMT, in 43140ms problems are : Problem set: 0 solved, 1143 unsolved
Search for dead transitions found 0 dead transitions in 43156ms
[2024-05-28 09:39:58] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:39:58] [INFO ] Invariant cache hit.
[2024-05-28 09:39:59] [INFO ] Implicit Places using invariants in 959 ms returned []
[2024-05-28 09:39:59] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:39:59] [INFO ] Invariant cache hit.
[2024-05-28 09:40:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:40:09] [INFO ] Implicit Places using invariants and state equation in 9482 ms returned []
Implicit Place search using SMT with State Equation took 10444 ms to find 0 implicit places.
[2024-05-28 09:40:09] [INFO ] Redundant transitions in 38 ms returned []
Running 1143 sub problems to find dead transitions.
[2024-05-28 09:40:09] [INFO ] Flow matrix only has 1145 transitions (discarded 4 similar events)
[2024-05-28 09:40:09] [INFO ] Invariant cache hit.
[2024-05-28 09:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:40:25] [INFO ] Deduced a trap composed of 313 places in 286 ms of which 4 ms to minimize.
[2024-05-28 09:40:25] [INFO ] Deduced a trap composed of 268 places in 297 ms of which 4 ms to minimize.
[2024-05-28 09:40:26] [INFO ] Deduced a trap composed of 271 places in 289 ms of which 5 ms to minimize.
[2024-05-28 09:40:26] [INFO ] Deduced a trap composed of 259 places in 296 ms of which 4 ms to minimize.
[2024-05-28 09:40:26] [INFO ] Deduced a trap composed of 260 places in 294 ms of which 4 ms to minimize.
[2024-05-28 09:40:27] [INFO ] Deduced a trap composed of 269 places in 289 ms of which 4 ms to minimize.
[2024-05-28 09:40:28] [INFO ] Deduced a trap composed of 313 places in 276 ms of which 5 ms to minimize.
[2024-05-28 09:40:28] [INFO ] Deduced a trap composed of 259 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:40:28] [INFO ] Deduced a trap composed of 259 places in 313 ms of which 4 ms to minimize.
[2024-05-28 09:40:29] [INFO ] Deduced a trap composed of 259 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:40:30] [INFO ] Deduced a trap composed of 259 places in 383 ms of which 5 ms to minimize.
[2024-05-28 09:40:30] [INFO ] Deduced a trap composed of 259 places in 352 ms of which 6 ms to minimize.
[2024-05-28 09:40:31] [INFO ] Deduced a trap composed of 322 places in 324 ms of which 4 ms to minimize.
[2024-05-28 09:40:31] [INFO ] Deduced a trap composed of 259 places in 328 ms of which 4 ms to minimize.
[2024-05-28 09:40:32] [INFO ] Deduced a trap composed of 268 places in 367 ms of which 6 ms to minimize.
[2024-05-28 09:40:33] [INFO ] Deduced a trap composed of 268 places in 339 ms of which 6 ms to minimize.
[2024-05-28 09:40:33] [INFO ] Deduced a trap composed of 267 places in 291 ms of which 4 ms to minimize.
[2024-05-28 09:40:33] [INFO ] Deduced a trap composed of 266 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:40:33] [INFO ] Deduced a trap composed of 267 places in 289 ms of which 4 ms to minimize.
[2024-05-28 09:40:34] [INFO ] Deduced a trap composed of 267 places in 288 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1143 unsolved
[2024-05-28 09:40:36] [INFO ] Deduced a trap composed of 260 places in 377 ms of which 6 ms to minimize.
[2024-05-28 09:40:36] [INFO ] Deduced a trap composed of 260 places in 376 ms of which 5 ms to minimize.
[2024-05-28 09:40:37] [INFO ] Deduced a trap composed of 259 places in 355 ms of which 6 ms to minimize.
[2024-05-28 09:40:37] [INFO ] Deduced a trap composed of 260 places in 334 ms of which 5 ms to minimize.
[2024-05-28 09:40:37] [INFO ] Deduced a trap composed of 260 places in 359 ms of which 5 ms to minimize.
[2024-05-28 09:40:38] [INFO ] Deduced a trap composed of 259 places in 294 ms of which 5 ms to minimize.
[2024-05-28 09:40:38] [INFO ] Deduced a trap composed of 266 places in 328 ms of which 5 ms to minimize.
[2024-05-28 09:40:39] [INFO ] Deduced a trap composed of 274 places in 303 ms of which 4 ms to minimize.
[2024-05-28 09:40:39] [INFO ] Deduced a trap composed of 269 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:40:39] [INFO ] Deduced a trap composed of 266 places in 313 ms of which 4 ms to minimize.
[2024-05-28 09:40:40] [INFO ] Deduced a trap composed of 260 places in 382 ms of which 4 ms to minimize.
[2024-05-28 09:40:41] [INFO ] Deduced a trap composed of 260 places in 339 ms of which 6 ms to minimize.
[2024-05-28 09:40:41] [INFO ] Deduced a trap composed of 260 places in 375 ms of which 5 ms to minimize.
[2024-05-28 09:40:42] [INFO ] Deduced a trap composed of 260 places in 397 ms of which 6 ms to minimize.
[2024-05-28 09:40:42] [INFO ] Deduced a trap composed of 260 places in 367 ms of which 6 ms to minimize.
[2024-05-28 09:40:42] [INFO ] Deduced a trap composed of 259 places in 400 ms of which 5 ms to minimize.
SMT process timed out in 33358ms, After SMT, problems are : Problem set: 0 solved, 1143 unsolved
Search for dead transitions found 0 dead transitions in 33379ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 87070 ms. Remains : 833/833 places, 1149/1149 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 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 215 steps (9 resets) in 17 ms. (11 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 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4444 reset in 4487 ms.
Product exploration explored 100000 steps with 4436 reset in 4345 ms.
Support contains 366 out of 833 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 833/833 places, 1149/1149 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 833 transition count 1147
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 831 transition count 1147
Applied a total of 4 rules in 30 ms. Remains 831 /833 variables (removed 2) and now considering 1147/1149 (removed 2) transitions.
Running 1141 sub problems to find dead transitions.
[2024-05-28 09:40:52] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
// Phase 1: matrix 1143 rows 831 cols
[2024-05-28 09:40:52] [INFO ] Computed 137 invariants in 39 ms
[2024-05-28 09:40:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 09:41:07] [INFO ] Deduced a trap composed of 270 places in 302 ms of which 5 ms to minimize.
[2024-05-28 09:41:08] [INFO ] Deduced a trap composed of 258 places in 300 ms of which 4 ms to minimize.
[2024-05-28 09:41:08] [INFO ] Deduced a trap composed of 306 places in 393 ms of which 6 ms to minimize.
[2024-05-28 09:41:08] [INFO ] Deduced a trap composed of 258 places in 350 ms of which 5 ms to minimize.
[2024-05-28 09:41:09] [INFO ] Deduced a trap composed of 302 places in 348 ms of which 6 ms to minimize.
[2024-05-28 09:41:10] [INFO ] Deduced a trap composed of 319 places in 367 ms of which 6 ms to minimize.
[2024-05-28 09:41:10] [INFO ] Deduced a trap composed of 321 places in 365 ms of which 6 ms to minimize.
[2024-05-28 09:41:11] [INFO ] Deduced a trap composed of 257 places in 375 ms of which 5 ms to minimize.
[2024-05-28 09:41:12] [INFO ] Deduced a trap composed of 257 places in 384 ms of which 6 ms to minimize.
[2024-05-28 09:41:12] [INFO ] Deduced a trap composed of 313 places in 368 ms of which 4 ms to minimize.
[2024-05-28 09:41:14] [INFO ] Deduced a trap composed of 265 places in 371 ms of which 5 ms to minimize.
[2024-05-28 09:41:14] [INFO ] Deduced a trap composed of 268 places in 301 ms of which 4 ms to minimize.
[2024-05-28 09:41:14] [INFO ] Deduced a trap composed of 268 places in 366 ms of which 5 ms to minimize.
SMT process timed out in 22597ms, After SMT, problems are : Problem set: 0 solved, 1141 unsolved
Search for dead transitions found 0 dead transitions in 22608ms
[2024-05-28 09:41:14] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2024-05-28 09:41:14] [INFO ] Invariant cache hit.
[2024-05-28 09:41:15] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2024-05-28 09:41:15] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2024-05-28 09:41:15] [INFO ] Invariant cache hit.
[2024-05-28 09:41:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:41:25] [INFO ] Implicit Places using invariants and state equation in 9493 ms returned []
Implicit Place search using SMT with State Equation took 10555 ms to find 0 implicit places.
[2024-05-28 09:41:25] [INFO ] Redundant transitions in 22 ms returned []
Running 1141 sub problems to find dead transitions.
[2024-05-28 09:41:25] [INFO ] Flow matrix only has 1143 transitions (discarded 4 similar events)
[2024-05-28 09:41:25] [INFO ] Invariant cache hit.
[2024-05-28 09:41:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 09:41:41] [INFO ] Deduced a trap composed of 257 places in 325 ms of which 5 ms to minimize.
[2024-05-28 09:41:42] [INFO ] Deduced a trap composed of 258 places in 343 ms of which 5 ms to minimize.
[2024-05-28 09:41:42] [INFO ] Deduced a trap composed of 258 places in 291 ms of which 5 ms to minimize.
[2024-05-28 09:41:42] [INFO ] Deduced a trap composed of 298 places in 386 ms of which 6 ms to minimize.
[2024-05-28 09:41:43] [INFO ] Deduced a trap composed of 269 places in 279 ms of which 4 ms to minimize.
[2024-05-28 09:41:44] [INFO ] Deduced a trap composed of 306 places in 402 ms of which 6 ms to minimize.
[2024-05-28 09:41:44] [INFO ] Deduced a trap composed of 257 places in 285 ms of which 5 ms to minimize.
[2024-05-28 09:41:44] [INFO ] Deduced a trap composed of 257 places in 374 ms of which 5 ms to minimize.
[2024-05-28 09:41:45] [INFO ] Deduced a trap composed of 315 places in 380 ms of which 6 ms to minimize.
[2024-05-28 09:41:46] [INFO ] Deduced a trap composed of 257 places in 344 ms of which 6 ms to minimize.
[2024-05-28 09:41:46] [INFO ] Deduced a trap composed of 257 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:41:46] [INFO ] Deduced a trap composed of 263 places in 312 ms of which 5 ms to minimize.
[2024-05-28 09:41:47] [INFO ] Deduced a trap composed of 266 places in 394 ms of which 5 ms to minimize.
[2024-05-28 09:41:47] [INFO ] Deduced a trap composed of 270 places in 365 ms of which 5 ms to minimize.
[2024-05-28 09:41:47] [INFO ] Deduced a trap composed of 269 places in 311 ms of which 4 ms to minimize.
[2024-05-28 09:41:48] [INFO ] Deduced a trap composed of 263 places in 296 ms of which 4 ms to minimize.
[2024-05-28 09:41:48] [INFO ] Deduced a trap composed of 257 places in 305 ms of which 4 ms to minimize.
[2024-05-28 09:41:48] [INFO ] Deduced a trap composed of 268 places in 319 ms of which 5 ms to minimize.
[2024-05-28 09:41:49] [INFO ] Deduced a trap composed of 258 places in 341 ms of which 4 ms to minimize.
[2024-05-28 09:41:49] [INFO ] Deduced a trap composed of 257 places in 342 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 09:41:51] [INFO ] Deduced a trap composed of 320 places in 340 ms of which 6 ms to minimize.
[2024-05-28 09:41:52] [INFO ] Deduced a trap composed of 275 places in 302 ms of which 4 ms to minimize.
[2024-05-28 09:41:52] [INFO ] Deduced a trap composed of 267 places in 314 ms of which 5 ms to minimize.
[2024-05-28 09:41:52] [INFO ] Deduced a trap composed of 270 places in 298 ms of which 4 ms to minimize.
[2024-05-28 09:41:53] [INFO ] Deduced a trap composed of 312 places in 268 ms of which 5 ms to minimize.
[2024-05-28 09:41:53] [INFO ] Deduced a trap composed of 269 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:41:53] [INFO ] Deduced a trap composed of 269 places in 306 ms of which 6 ms to minimize.
[2024-05-28 09:41:54] [INFO ] Deduced a trap composed of 265 places in 352 ms of which 5 ms to minimize.
[2024-05-28 09:41:54] [INFO ] Deduced a trap composed of 257 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:41:55] [INFO ] Deduced a trap composed of 258 places in 376 ms of which 6 ms to minimize.
[2024-05-28 09:41:55] [INFO ] Deduced a trap composed of 257 places in 265 ms of which 5 ms to minimize.
[2024-05-28 09:41:55] [INFO ] Deduced a trap composed of 257 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:41:55] [INFO ] Deduced a trap composed of 270 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:41:56] [INFO ] Deduced a trap composed of 257 places in 406 ms of which 6 ms to minimize.
[2024-05-28 09:41:56] [INFO ] Deduced a trap composed of 257 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:41:57] [INFO ] Deduced a trap composed of 257 places in 333 ms of which 6 ms to minimize.
[2024-05-28 09:41:57] [INFO ] Deduced a trap composed of 257 places in 351 ms of which 5 ms to minimize.
[2024-05-28 09:41:58] [INFO ] Deduced a trap composed of 136 places in 336 ms of which 4 ms to minimize.
[2024-05-28 09:41:58] [INFO ] Deduced a trap composed of 136 places in 319 ms of which 4 ms to minimize.
[2024-05-28 09:41:58] [INFO ] Deduced a trap composed of 136 places in 284 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/826 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 826/1974 variables, and 172 constraints, problems are : Problem set: 0 solved, 1141 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/831 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1141/1141 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1141 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/826 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1141 unsolved
[2024-05-28 09:42:21] [INFO ] Deduced a trap composed of 391 places in 389 ms of which 6 ms to minimize.
[2024-05-28 09:42:21] [INFO ] Deduced a trap composed of 372 places in 314 ms of which 5 ms to minimize.
[2024-05-28 09:42:22] [INFO ] Deduced a trap composed of 375 places in 345 ms of which 5 ms to minimize.
[2024-05-28 09:42:22] [INFO ] Deduced a trap composed of 365 places in 296 ms of which 4 ms to minimize.
[2024-05-28 09:42:23] [INFO ] Deduced a trap composed of 386 places in 353 ms of which 5 ms to minimize.
[2024-05-28 09:42:23] [INFO ] Deduced a trap composed of 382 places in 362 ms of which 5 ms to minimize.
[2024-05-28 09:42:23] [INFO ] Deduced a trap composed of 379 places in 411 ms of which 6 ms to minimize.
[2024-05-28 09:42:24] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 1 ms to minimize.
[2024-05-28 09:42:26] [INFO ] Deduced a trap composed of 359 places in 438 ms of which 6 ms to minimize.
[2024-05-28 09:42:26] [INFO ] Deduced a trap composed of 297 places in 375 ms of which 5 ms to minimize.
[2024-05-28 09:42:27] [INFO ] Deduced a trap composed of 303 places in 349 ms of which 4 ms to minimize.
[2024-05-28 09:42:27] [INFO ] Deduced a trap composed of 376 places in 343 ms of which 5 ms to minimize.
[2024-05-28 09:42:28] [INFO ] Deduced a trap composed of 287 places in 332 ms of which 5 ms to minimize.
[2024-05-28 09:42:28] [INFO ] Deduced a trap composed of 282 places in 323 ms of which 5 ms to minimize.
[2024-05-28 09:42:28] [INFO ] Deduced a trap composed of 300 places in 296 ms of which 5 ms to minimize.
[2024-05-28 09:42:29] [INFO ] Deduced a trap composed of 372 places in 330 ms of which 5 ms to minimize.
SMT process timed out in 63725ms, After SMT, problems are : Problem set: 0 solved, 1141 unsolved
Search for dead transitions found 0 dead transitions in 63741ms
Starting structural reductions in SI_LTL mode, iteration 1 : 831/833 places, 1147/1149 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96969 ms. Remains : 831/833 places, 1147/1149 transitions.
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-06 finished in 269968 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 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
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 268 place count 770 transition count 1086
Applied a total of 268 rules in 92 ms. Remains 770 /906 variables (removed 136) and now considering 1086/1220 (removed 134) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:42:29] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2024-05-28 09:42:29] [INFO ] Computed 137 invariants in 47 ms
[2024-05-28 09:42:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:42:43] [INFO ] Deduced a trap composed of 247 places in 348 ms of which 5 ms to minimize.
[2024-05-28 09:42:43] [INFO ] Deduced a trap composed of 248 places in 298 ms of which 4 ms to minimize.
[2024-05-28 09:42:43] [INFO ] Deduced a trap composed of 260 places in 291 ms of which 4 ms to minimize.
[2024-05-28 09:42:44] [INFO ] Deduced a trap composed of 197 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:42:44] [INFO ] Deduced a trap composed of 239 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:42:44] [INFO ] Deduced a trap composed of 208 places in 318 ms of which 5 ms to minimize.
[2024-05-28 09:42:45] [INFO ] Deduced a trap composed of 207 places in 255 ms of which 4 ms to minimize.
[2024-05-28 09:42:45] [INFO ] Deduced a trap composed of 213 places in 258 ms of which 3 ms to minimize.
[2024-05-28 09:42:45] [INFO ] Deduced a trap composed of 197 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:42:45] [INFO ] Deduced a trap composed of 207 places in 227 ms of which 4 ms to minimize.
[2024-05-28 09:42:46] [INFO ] Deduced a trap composed of 203 places in 293 ms of which 8 ms to minimize.
[2024-05-28 09:42:46] [INFO ] Deduced a trap composed of 206 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:42:46] [INFO ] Deduced a trap composed of 208 places in 247 ms of which 4 ms to minimize.
[2024-05-28 09:42:47] [INFO ] Deduced a trap composed of 201 places in 251 ms of which 5 ms to minimize.
[2024-05-28 09:42:47] [INFO ] Deduced a trap composed of 205 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:42:47] [INFO ] Deduced a trap composed of 196 places in 266 ms of which 5 ms to minimize.
[2024-05-28 09:42:48] [INFO ] Deduced a trap composed of 197 places in 314 ms of which 4 ms to minimize.
[2024-05-28 09:42:48] [INFO ] Deduced a trap composed of 206 places in 279 ms of which 4 ms to minimize.
[2024-05-28 09:42:48] [INFO ] Deduced a trap composed of 225 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:42:49] [INFO ] Deduced a trap composed of 242 places in 258 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:42:51] [INFO ] Deduced a trap composed of 196 places in 384 ms of which 4 ms to minimize.
[2024-05-28 09:42:51] [INFO ] Deduced a trap composed of 196 places in 345 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 154 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 22/154 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:42:56] [INFO ] Deduced a trap composed of 136 places in 393 ms of which 6 ms to minimize.
[2024-05-28 09:42:56] [INFO ] Deduced a trap composed of 136 places in 354 ms of which 5 ms to minimize.
[2024-05-28 09:42:56] [INFO ] Deduced a trap composed of 136 places in 378 ms of which 8 ms to minimize.
[2024-05-28 09:42:57] [INFO ] Deduced a trap composed of 137 places in 322 ms of which 4 ms to minimize.
[2024-05-28 09:42:57] [INFO ] Deduced a trap composed of 136 places in 322 ms of which 4 ms to minimize.
[2024-05-28 09:42:57] [INFO ] Deduced a trap composed of 136 places in 392 ms of which 5 ms to minimize.
[2024-05-28 09:42:58] [INFO ] Deduced a trap composed of 136 places in 382 ms of which 6 ms to minimize.
[2024-05-28 09:42:58] [INFO ] Deduced a trap composed of 136 places in 344 ms of which 5 ms to minimize.
[2024-05-28 09:42:59] [INFO ] Deduced a trap composed of 136 places in 290 ms of which 4 ms to minimize.
[2024-05-28 09:42:59] [INFO ] Deduced a trap composed of 136 places in 293 ms of which 5 ms to minimize.
[2024-05-28 09:42:59] [INFO ] Deduced a trap composed of 136 places in 286 ms of which 4 ms to minimize.
[2024-05-28 09:42:59] [INFO ] Deduced a trap composed of 136 places in 294 ms of which 4 ms to minimize.
[2024-05-28 09:43:00] [INFO ] Deduced a trap composed of 136 places in 296 ms of which 4 ms to minimize.
[2024-05-28 09:43:00] [INFO ] Deduced a trap composed of 136 places in 297 ms of which 4 ms to minimize.
[2024-05-28 09:43:00] [INFO ] Deduced a trap composed of 136 places in 298 ms of which 5 ms to minimize.
[2024-05-28 09:43:01] [INFO ] Deduced a trap composed of 136 places in 325 ms of which 4 ms to minimize.
[2024-05-28 09:43:01] [INFO ] Deduced a trap composed of 136 places in 315 ms of which 5 ms to minimize.
[2024-05-28 09:43:02] [INFO ] Deduced a trap composed of 196 places in 343 ms of which 5 ms to minimize.
[2024-05-28 09:43:02] [INFO ] Deduced a trap composed of 239 places in 354 ms of which 5 ms to minimize.
[2024-05-28 09:43:02] [INFO ] Deduced a trap composed of 196 places in 298 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/174 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 174 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 42/42 constraints]
After SMT, in 43013ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 43027ms
[2024-05-28 09:43:12] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:43:12] [INFO ] Invariant cache hit.
[2024-05-28 09:43:13] [INFO ] Implicit Places using invariants in 1332 ms returned []
[2024-05-28 09:43:13] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:43:13] [INFO ] Invariant cache hit.
[2024-05-28 09:43:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:43:29] [INFO ] Implicit Places using invariants and state equation in 16113 ms returned []
Implicit Place search using SMT with State Equation took 17447 ms to find 0 implicit places.
[2024-05-28 09:43:29] [INFO ] Redundant transitions in 19 ms returned []
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:43:29] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:43:29] [INFO ] Invariant cache hit.
[2024-05-28 09:43:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:43:44] [INFO ] Deduced a trap composed of 196 places in 317 ms of which 5 ms to minimize.
[2024-05-28 09:43:44] [INFO ] Deduced a trap composed of 196 places in 264 ms of which 4 ms to minimize.
[2024-05-28 09:43:44] [INFO ] Deduced a trap composed of 196 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:43:45] [INFO ] Deduced a trap composed of 206 places in 271 ms of which 5 ms to minimize.
[2024-05-28 09:43:45] [INFO ] Deduced a trap composed of 207 places in 311 ms of which 5 ms to minimize.
[2024-05-28 09:43:45] [INFO ] Deduced a trap composed of 208 places in 273 ms of which 5 ms to minimize.
[2024-05-28 09:43:46] [INFO ] Deduced a trap composed of 209 places in 288 ms of which 4 ms to minimize.
[2024-05-28 09:43:46] [INFO ] Deduced a trap composed of 196 places in 291 ms of which 4 ms to minimize.
[2024-05-28 09:43:46] [INFO ] Deduced a trap composed of 206 places in 295 ms of which 5 ms to minimize.
[2024-05-28 09:43:47] [INFO ] Deduced a trap composed of 208 places in 315 ms of which 5 ms to minimize.
[2024-05-28 09:43:47] [INFO ] Deduced a trap composed of 196 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:43:47] [INFO ] Deduced a trap composed of 202 places in 269 ms of which 4 ms to minimize.
[2024-05-28 09:43:48] [INFO ] Deduced a trap composed of 209 places in 314 ms of which 5 ms to minimize.
[2024-05-28 09:43:48] [INFO ] Deduced a trap composed of 196 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:43:48] [INFO ] Deduced a trap composed of 206 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:43:48] [INFO ] Deduced a trap composed of 196 places in 285 ms of which 5 ms to minimize.
[2024-05-28 09:43:49] [INFO ] Deduced a trap composed of 196 places in 271 ms of which 4 ms to minimize.
[2024-05-28 09:43:49] [INFO ] Deduced a trap composed of 239 places in 332 ms of which 5 ms to minimize.
[2024-05-28 09:43:50] [INFO ] Deduced a trap composed of 196 places in 296 ms of which 5 ms to minimize.
[2024-05-28 09:43:50] [INFO ] Deduced a trap composed of 196 places in 279 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:43:52] [INFO ] Deduced a trap composed of 196 places in 362 ms of which 5 ms to minimize.
[2024-05-28 09:43:52] [INFO ] Deduced a trap composed of 136 places in 327 ms of which 4 ms to minimize.
[2024-05-28 09:43:53] [INFO ] Deduced a trap composed of 136 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:43:53] [INFO ] Deduced a trap composed of 136 places in 309 ms of which 4 ms to minimize.
[2024-05-28 09:43:53] [INFO ] Deduced a trap composed of 196 places in 346 ms of which 5 ms to minimize.
[2024-05-28 09:43:54] [INFO ] Deduced a trap composed of 136 places in 294 ms of which 4 ms to minimize.
[2024-05-28 09:43:54] [INFO ] Deduced a trap composed of 136 places in 286 ms of which 4 ms to minimize.
[2024-05-28 09:43:55] [INFO ] Deduced a trap composed of 239 places in 324 ms of which 5 ms to minimize.
[2024-05-28 09:43:55] [INFO ] Deduced a trap composed of 266 places in 340 ms of which 5 ms to minimize.
[2024-05-28 09:43:55] [INFO ] Deduced a trap composed of 197 places in 290 ms of which 5 ms to minimize.
[2024-05-28 09:43:56] [INFO ] Deduced a trap composed of 197 places in 284 ms of which 4 ms to minimize.
[2024-05-28 09:43:56] [INFO ] Deduced a trap composed of 196 places in 272 ms of which 4 ms to minimize.
[2024-05-28 09:43:56] [INFO ] Deduced a trap composed of 197 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:43:57] [INFO ] Deduced a trap composed of 197 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:43:57] [INFO ] Deduced a trap composed of 197 places in 270 ms of which 4 ms to minimize.
[2024-05-28 09:43:58] [INFO ] Deduced a trap composed of 245 places in 360 ms of which 5 ms to minimize.
[2024-05-28 09:43:59] [INFO ] Deduced a trap composed of 196 places in 368 ms of which 5 ms to minimize.
[2024-05-28 09:43:59] [INFO ] Deduced a trap composed of 197 places in 348 ms of which 5 ms to minimize.
[2024-05-28 09:43:59] [INFO ] Deduced a trap composed of 197 places in 334 ms of which 5 ms to minimize.
[2024-05-28 09:44:00] [INFO ] Deduced a trap composed of 196 places in 277 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:44:18] [INFO ] Deduced a trap composed of 13 places in 242 ms of which 3 ms to minimize.
[2024-05-28 09:44:22] [INFO ] Deduced a trap composed of 267 places in 425 ms of which 6 ms to minimize.
[2024-05-28 09:44:23] [INFO ] Deduced a trap composed of 248 places in 400 ms of which 5 ms to minimize.
[2024-05-28 09:44:24] [INFO ] Deduced a trap composed of 236 places in 405 ms of which 6 ms to minimize.
[2024-05-28 09:44:24] [INFO ] Deduced a trap composed of 240 places in 354 ms of which 6 ms to minimize.
[2024-05-28 09:44:27] [INFO ] Deduced a trap composed of 349 places in 387 ms of which 5 ms to minimize.
[2024-05-28 09:44:28] [INFO ] Deduced a trap composed of 337 places in 412 ms of which 6 ms to minimize.
[2024-05-28 09:44:28] [INFO ] Deduced a trap composed of 265 places in 379 ms of which 5 ms to minimize.
[2024-05-28 09:44:29] [INFO ] Deduced a trap composed of 246 places in 354 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 181 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 49/49 constraints]
After SMT, in 63289ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 63307ms
Starting structural reductions in SI_LTL mode, iteration 1 : 770/906 places, 1086/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123905 ms. Remains : 770/906 places, 1086/1220 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-08
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-08 finished in 123995 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||X(G(!p1)))))'
Support contains 4 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 904 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 903 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 903 transition count 1219
Applied a total of 4 rules in 63 ms. Remains 903 /906 variables (removed 3) and now considering 1219/1220 (removed 1) transitions.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:44:33] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 903 cols
[2024-05-28 09:44:33] [INFO ] Computed 137 invariants in 36 ms
[2024-05-28 09:44:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2118 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:44:59] [INFO ] Deduced a trap composed of 137 places in 201 ms of which 3 ms to minimize.
[2024-05-28 09:45:00] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 3 ms to minimize.
[2024-05-28 09:45:00] [INFO ] Deduced a trap composed of 137 places in 180 ms of which 2 ms to minimize.
[2024-05-28 09:45:02] [INFO ] Deduced a trap composed of 137 places in 209 ms of which 2 ms to minimize.
[2024-05-28 09:45:03] [INFO ] Deduced a trap composed of 138 places in 155 ms of which 3 ms to minimize.
[2024-05-28 09:45:05] [INFO ] Deduced a trap composed of 137 places in 286 ms of which 4 ms to minimize.
[2024-05-28 09:45:08] [INFO ] Deduced a trap composed of 137 places in 181 ms of which 3 ms to minimize.
[2024-05-28 09:45:08] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 3 ms to minimize.
[2024-05-28 09:45:11] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 2 ms to minimize.
[2024-05-28 09:45:12] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 3 ms to minimize.
[2024-05-28 09:45:15] [INFO ] Deduced a trap composed of 137 places in 174 ms of which 3 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 Int declared 897/2118 variables, and 142 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 19/25 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 11/11 constraints]
After SMT, in 43108ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 43123ms
[2024-05-28 09:45:16] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:45:16] [INFO ] Invariant cache hit.
[2024-05-28 09:45:17] [INFO ] Implicit Places using invariants in 1545 ms returned []
[2024-05-28 09:45:17] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:45:17] [INFO ] Invariant cache hit.
[2024-05-28 09:45:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:45:37] [INFO ] Implicit Places using invariants and state equation in 19771 ms returned []
Implicit Place search using SMT with State Equation took 21317 ms to find 0 implicit places.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:45:37] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:45:37] [INFO ] Invariant cache hit.
[2024-05-28 09:45:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 19/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
SMT process timed out in 33225ms, After SMT, problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 33236ms
Starting structural reductions in LTL mode, iteration 1 : 903/906 places, 1219/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97748 ms. Remains : 903/906 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) p1), p1]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-09
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-09 finished in 97863 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)&&F(G(p1)))))'
Support contains 5 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 905 transition count 1155
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 840 transition count 1155
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 130 place count 840 transition count 1091
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 258 place count 776 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 775 transition count 1090
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 775 transition count 1090
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 262 place count 774 transition count 1089
Applied a total of 262 rules in 104 ms. Remains 774 /906 variables (removed 132) and now considering 1089/1220 (removed 131) transitions.
Running 1083 sub problems to find dead transitions.
[2024-05-28 09:46:11] [INFO ] Flow matrix only has 1085 transitions (discarded 4 similar events)
// Phase 1: matrix 1085 rows 774 cols
[2024-05-28 09:46:11] [INFO ] Computed 138 invariants in 22 ms
[2024-05-28 09:46:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
[2024-05-28 09:46:25] [INFO ] Deduced a trap composed of 199 places in 354 ms of which 5 ms to minimize.
[2024-05-28 09:46:25] [INFO ] Deduced a trap composed of 199 places in 336 ms of which 5 ms to minimize.
[2024-05-28 09:46:26] [INFO ] Deduced a trap composed of 268 places in 345 ms of which 5 ms to minimize.
[2024-05-28 09:46:27] [INFO ] Deduced a trap composed of 259 places in 320 ms of which 4 ms to minimize.
[2024-05-28 09:46:27] [INFO ] Deduced a trap composed of 219 places in 347 ms of which 6 ms to minimize.
[2024-05-28 09:46:27] [INFO ] Deduced a trap composed of 210 places in 329 ms of which 5 ms to minimize.
[2024-05-28 09:46:28] [INFO ] Deduced a trap composed of 237 places in 356 ms of which 5 ms to minimize.
[2024-05-28 09:46:28] [INFO ] Deduced a trap composed of 210 places in 347 ms of which 6 ms to minimize.
[2024-05-28 09:46:29] [INFO ] Deduced a trap composed of 242 places in 324 ms of which 5 ms to minimize.
[2024-05-28 09:46:29] [INFO ] Deduced a trap composed of 256 places in 287 ms of which 4 ms to minimize.
[2024-05-28 09:46:29] [INFO ] Deduced a trap composed of 250 places in 242 ms of which 4 ms to minimize.
[2024-05-28 09:46:29] [INFO ] Deduced a trap composed of 199 places in 232 ms of which 4 ms to minimize.
[2024-05-28 09:46:30] [INFO ] Deduced a trap composed of 256 places in 240 ms of which 4 ms to minimize.
[2024-05-28 09:46:30] [INFO ] Deduced a trap composed of 199 places in 234 ms of which 4 ms to minimize.
[2024-05-28 09:46:30] [INFO ] Deduced a trap composed of 199 places in 297 ms of which 4 ms to minimize.
[2024-05-28 09:46:31] [INFO ] Deduced a trap composed of 199 places in 347 ms of which 5 ms to minimize.
[2024-05-28 09:46:31] [INFO ] Deduced a trap composed of 199 places in 310 ms of which 4 ms to minimize.
[2024-05-28 09:46:31] [INFO ] Deduced a trap composed of 200 places in 284 ms of which 4 ms to minimize.
[2024-05-28 09:46:31] [INFO ] Deduced a trap composed of 200 places in 266 ms of which 3 ms to minimize.
[2024-05-28 09:46:32] [INFO ] Deduced a trap composed of 247 places in 334 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/1859 variables, and 152 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/774 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1083/1083 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1083 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
[2024-05-28 09:46:42] [INFO ] Deduced a trap composed of 237 places in 385 ms of which 5 ms to minimize.
[2024-05-28 09:46:44] [INFO ] Deduced a trap composed of 304 places in 382 ms of which 5 ms to minimize.
[2024-05-28 09:46:44] [INFO ] Deduced a trap composed of 300 places in 359 ms of which 5 ms to minimize.
[2024-05-28 09:46:45] [INFO ] Deduced a trap composed of 330 places in 372 ms of which 5 ms to minimize.
[2024-05-28 09:46:45] [INFO ] Deduced a trap composed of 326 places in 374 ms of which 6 ms to minimize.
[2024-05-28 09:46:46] [INFO ] Deduced a trap composed of 302 places in 370 ms of which 6 ms to minimize.
[2024-05-28 09:46:46] [INFO ] Deduced a trap composed of 314 places in 379 ms of which 5 ms to minimize.
[2024-05-28 09:46:47] [INFO ] Deduced a trap composed of 320 places in 413 ms of which 5 ms to minimize.
[2024-05-28 09:46:47] [INFO ] Deduced a trap composed of 316 places in 390 ms of which 5 ms to minimize.
[2024-05-28 09:46:48] [INFO ] Deduced a trap composed of 306 places in 366 ms of which 5 ms to minimize.
[2024-05-28 09:46:48] [INFO ] Deduced a trap composed of 322 places in 307 ms of which 4 ms to minimize.
[2024-05-28 09:46:48] [INFO ] Deduced a trap composed of 370 places in 298 ms of which 5 ms to minimize.
[2024-05-28 09:46:49] [INFO ] Deduced a trap composed of 326 places in 422 ms of which 6 ms to minimize.
[2024-05-28 09:46:49] [INFO ] Deduced a trap composed of 322 places in 390 ms of which 5 ms to minimize.
[2024-05-28 09:46:50] [INFO ] Deduced a trap composed of 310 places in 411 ms of which 5 ms to minimize.
[2024-05-28 09:46:50] [INFO ] Deduced a trap composed of 314 places in 403 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/1859 variables, and 168 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/774 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1083 constraints, Known Traps: 36/36 constraints]
After SMT, in 43069ms problems are : Problem set: 0 solved, 1083 unsolved
Search for dead transitions found 0 dead transitions in 43083ms
[2024-05-28 09:46:54] [INFO ] Flow matrix only has 1085 transitions (discarded 4 similar events)
[2024-05-28 09:46:54] [INFO ] Invariant cache hit.
[2024-05-28 09:46:55] [INFO ] Implicit Places using invariants in 1419 ms returned []
[2024-05-28 09:46:55] [INFO ] Flow matrix only has 1085 transitions (discarded 4 similar events)
[2024-05-28 09:46:55] [INFO ] Invariant cache hit.
[2024-05-28 09:46:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:47:11] [INFO ] Implicit Places using invariants and state equation in 15744 ms returned []
Implicit Place search using SMT with State Equation took 17165 ms to find 0 implicit places.
[2024-05-28 09:47:11] [INFO ] Redundant transitions in 15 ms returned []
Running 1083 sub problems to find dead transitions.
[2024-05-28 09:47:11] [INFO ] Flow matrix only has 1085 transitions (discarded 4 similar events)
[2024-05-28 09:47:11] [INFO ] Invariant cache hit.
[2024-05-28 09:47:11] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
[2024-05-28 09:47:25] [INFO ] Deduced a trap composed of 250 places in 366 ms of which 5 ms to minimize.
[2024-05-28 09:47:25] [INFO ] Deduced a trap composed of 199 places in 301 ms of which 4 ms to minimize.
[2024-05-28 09:47:25] [INFO ] Deduced a trap composed of 199 places in 309 ms of which 4 ms to minimize.
[2024-05-28 09:47:26] [INFO ] Deduced a trap composed of 199 places in 253 ms of which 3 ms to minimize.
[2024-05-28 09:47:26] [INFO ] Deduced a trap composed of 200 places in 251 ms of which 4 ms to minimize.
[2024-05-28 09:47:26] [INFO ] Deduced a trap composed of 200 places in 242 ms of which 4 ms to minimize.
[2024-05-28 09:47:26] [INFO ] Deduced a trap composed of 199 places in 243 ms of which 4 ms to minimize.
[2024-05-28 09:47:27] [INFO ] Deduced a trap composed of 199 places in 249 ms of which 4 ms to minimize.
[2024-05-28 09:47:27] [INFO ] Deduced a trap composed of 267 places in 254 ms of which 4 ms to minimize.
[2024-05-28 09:47:27] [INFO ] Deduced a trap composed of 288 places in 252 ms of which 4 ms to minimize.
[2024-05-28 09:47:28] [INFO ] Deduced a trap composed of 262 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:47:28] [INFO ] Deduced a trap composed of 208 places in 309 ms of which 5 ms to minimize.
[2024-05-28 09:47:28] [INFO ] Deduced a trap composed of 199 places in 260 ms of which 4 ms to minimize.
[2024-05-28 09:47:28] [INFO ] Deduced a trap composed of 240 places in 259 ms of which 4 ms to minimize.
[2024-05-28 09:47:29] [INFO ] Deduced a trap composed of 250 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:47:29] [INFO ] Deduced a trap composed of 213 places in 236 ms of which 4 ms to minimize.
[2024-05-28 09:47:29] [INFO ] Deduced a trap composed of 200 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:47:30] [INFO ] Deduced a trap composed of 200 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:47:30] [INFO ] Deduced a trap composed of 247 places in 257 ms of which 3 ms to minimize.
[2024-05-28 09:47:30] [INFO ] Deduced a trap composed of 199 places in 277 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
[2024-05-28 09:47:32] [INFO ] Deduced a trap composed of 250 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:47:32] [INFO ] Deduced a trap composed of 199 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:47:32] [INFO ] Deduced a trap composed of 239 places in 325 ms of which 5 ms to minimize.
[2024-05-28 09:47:33] [INFO ] Deduced a trap composed of 199 places in 355 ms of which 6 ms to minimize.
[2024-05-28 09:47:33] [INFO ] Deduced a trap composed of 199 places in 399 ms of which 5 ms to minimize.
[2024-05-28 09:47:34] [INFO ] Deduced a trap composed of 199 places in 368 ms of which 5 ms to minimize.
[2024-05-28 09:47:34] [INFO ] Deduced a trap composed of 234 places in 387 ms of which 5 ms to minimize.
[2024-05-28 09:47:34] [INFO ] Deduced a trap composed of 213 places in 383 ms of which 5 ms to minimize.
[2024-05-28 09:47:35] [INFO ] Deduced a trap composed of 199 places in 369 ms of which 4 ms to minimize.
[2024-05-28 09:47:35] [INFO ] Deduced a trap composed of 205 places in 359 ms of which 4 ms to minimize.
[2024-05-28 09:47:35] [INFO ] Deduced a trap composed of 199 places in 354 ms of which 4 ms to minimize.
[2024-05-28 09:47:37] [INFO ] Deduced a trap composed of 199 places in 543 ms of which 20 ms to minimize.
[2024-05-28 09:47:37] [INFO ] Deduced a trap composed of 199 places in 493 ms of which 8 ms to minimize.
[2024-05-28 09:47:38] [INFO ] Deduced a trap composed of 199 places in 379 ms of which 6 ms to minimize.
[2024-05-28 09:47:39] [INFO ] Deduced a trap composed of 199 places in 358 ms of which 5 ms to minimize.
[2024-05-28 09:47:39] [INFO ] Deduced a trap composed of 297 places in 379 ms of which 5 ms to minimize.
[2024-05-28 09:47:40] [INFO ] Deduced a trap composed of 330 places in 518 ms of which 20 ms to minimize.
[2024-05-28 09:47:40] [INFO ] Deduced a trap composed of 254 places in 379 ms of which 5 ms to minimize.
[2024-05-28 09:47:41] [INFO ] Deduced a trap composed of 235 places in 358 ms of which 5 ms to minimize.
[2024-05-28 09:47:41] [INFO ] Deduced a trap composed of 200 places in 326 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/768 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 768/1859 variables, and 172 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/774 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1083/1083 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1083 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/768 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/768 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/768 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
[2024-05-28 09:47:48] [INFO ] Deduced a trap composed of 203 places in 390 ms of which 5 ms to minimize.
[2024-05-28 09:47:49] [INFO ] Deduced a trap composed of 200 places in 329 ms of which 6 ms to minimize.
[2024-05-28 09:47:49] [INFO ] Deduced a trap composed of 199 places in 329 ms of which 5 ms to minimize.
[2024-05-28 09:47:50] [INFO ] Deduced a trap composed of 200 places in 435 ms of which 4 ms to minimize.
[2024-05-28 09:47:50] [INFO ] Deduced a trap composed of 200 places in 386 ms of which 5 ms to minimize.
[2024-05-28 09:47:51] [INFO ] Deduced a trap composed of 199 places in 467 ms of which 7 ms to minimize.
[2024-05-28 09:47:51] [INFO ] Deduced a trap composed of 199 places in 460 ms of which 5 ms to minimize.
[2024-05-28 09:47:51] [INFO ] Deduced a trap composed of 199 places in 354 ms of which 4 ms to minimize.
[2024-05-28 09:47:52] [INFO ] Deduced a trap composed of 200 places in 421 ms of which 5 ms to minimize.
[2024-05-28 09:47:52] [INFO ] Deduced a trap composed of 200 places in 339 ms of which 5 ms to minimize.
[2024-05-28 09:47:53] [INFO ] Deduced a trap composed of 199 places in 422 ms of which 5 ms to minimize.
[2024-05-28 09:47:53] [INFO ] Deduced a trap composed of 203 places in 422 ms of which 6 ms to minimize.
[2024-05-28 09:47:53] [INFO ] Deduced a trap composed of 199 places in 329 ms of which 4 ms to minimize.
[2024-05-28 09:47:54] [INFO ] Deduced a trap composed of 203 places in 393 ms of which 4 ms to minimize.
[2024-05-28 09:47:54] [INFO ] Deduced a trap composed of 199 places in 328 ms of which 5 ms to minimize.
[2024-05-28 09:47:55] [INFO ] Deduced a trap composed of 199 places in 355 ms of which 4 ms to minimize.
[2024-05-28 09:47:55] [INFO ] Deduced a trap composed of 242 places in 362 ms of which 5 ms to minimize.
[2024-05-28 09:47:55] [INFO ] Deduced a trap composed of 256 places in 358 ms of which 6 ms to minimize.
[2024-05-28 09:47:56] [INFO ] Deduced a trap composed of 203 places in 463 ms of which 8 ms to minimize.
[2024-05-28 09:47:56] [INFO ] Deduced a trap composed of 199 places in 355 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/768 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1083 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/1859 variables, and 192 constraints, problems are : Problem set: 0 solved, 1083 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/774 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1083 constraints, Known Traps: 60/60 constraints]
After SMT, in 62880ms problems are : Problem set: 0 solved, 1083 unsolved
Search for dead transitions found 0 dead transitions in 62891ms
Starting structural reductions in SI_LTL mode, iteration 1 : 774/906 places, 1089/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123273 ms. Remains : 774/906 places, 1089/1220 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-10
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-10 finished in 123494 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1154
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1154
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1089
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1088
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1088
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 268 place count 770 transition count 1086
Applied a total of 268 rules in 223 ms. Remains 770 /906 variables (removed 136) and now considering 1086/1220 (removed 134) transitions.
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:48:14] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
// Phase 1: matrix 1082 rows 770 cols
[2024-05-28 09:48:14] [INFO ] Computed 137 invariants in 18 ms
[2024-05-28 09:48:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:48:28] [INFO ] Deduced a trap composed of 247 places in 352 ms of which 5 ms to minimize.
[2024-05-28 09:48:28] [INFO ] Deduced a trap composed of 248 places in 241 ms of which 4 ms to minimize.
[2024-05-28 09:48:28] [INFO ] Deduced a trap composed of 260 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:48:28] [INFO ] Deduced a trap composed of 197 places in 247 ms of which 3 ms to minimize.
[2024-05-28 09:48:29] [INFO ] Deduced a trap composed of 239 places in 242 ms of which 4 ms to minimize.
[2024-05-28 09:48:29] [INFO ] Deduced a trap composed of 208 places in 278 ms of which 4 ms to minimize.
[2024-05-28 09:48:29] [INFO ] Deduced a trap composed of 207 places in 232 ms of which 4 ms to minimize.
[2024-05-28 09:48:30] [INFO ] Deduced a trap composed of 213 places in 347 ms of which 4 ms to minimize.
[2024-05-28 09:48:30] [INFO ] Deduced a trap composed of 197 places in 313 ms of which 5 ms to minimize.
[2024-05-28 09:48:30] [INFO ] Deduced a trap composed of 207 places in 288 ms of which 5 ms to minimize.
[2024-05-28 09:48:31] [INFO ] Deduced a trap composed of 203 places in 332 ms of which 4 ms to minimize.
[2024-05-28 09:48:31] [INFO ] Deduced a trap composed of 206 places in 360 ms of which 4 ms to minimize.
[2024-05-28 09:48:31] [INFO ] Deduced a trap composed of 208 places in 387 ms of which 5 ms to minimize.
[2024-05-28 09:48:32] [INFO ] Deduced a trap composed of 201 places in 321 ms of which 5 ms to minimize.
[2024-05-28 09:48:32] [INFO ] Deduced a trap composed of 205 places in 365 ms of which 4 ms to minimize.
[2024-05-28 09:48:33] [INFO ] Deduced a trap composed of 196 places in 781 ms of which 6 ms to minimize.
[2024-05-28 09:48:33] [INFO ] Deduced a trap composed of 197 places in 308 ms of which 4 ms to minimize.
[2024-05-28 09:48:34] [INFO ] Deduced a trap composed of 206 places in 334 ms of which 4 ms to minimize.
[2024-05-28 09:48:34] [INFO ] Deduced a trap composed of 225 places in 354 ms of which 5 ms to minimize.
[2024-05-28 09:48:35] [INFO ] Deduced a trap composed of 242 places in 355 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 152 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:48:41] [INFO ] Deduced a trap composed of 200 places in 335 ms of which 4 ms to minimize.
[2024-05-28 09:48:41] [INFO ] Deduced a trap composed of 196 places in 360 ms of which 4 ms to minimize.
[2024-05-28 09:48:42] [INFO ] Deduced a trap composed of 222 places in 338 ms of which 4 ms to minimize.
[2024-05-28 09:48:42] [INFO ] Deduced a trap composed of 200 places in 304 ms of which 5 ms to minimize.
[2024-05-28 09:48:42] [INFO ] Deduced a trap composed of 196 places in 330 ms of which 5 ms to minimize.
[2024-05-28 09:48:43] [INFO ] Deduced a trap composed of 200 places in 293 ms of which 5 ms to minimize.
[2024-05-28 09:48:43] [INFO ] Deduced a trap composed of 196 places in 344 ms of which 19 ms to minimize.
[2024-05-28 09:48:43] [INFO ] Deduced a trap composed of 196 places in 400 ms of which 21 ms to minimize.
[2024-05-28 09:48:44] [INFO ] Deduced a trap composed of 200 places in 374 ms of which 5 ms to minimize.
[2024-05-28 09:48:44] [INFO ] Deduced a trap composed of 196 places in 473 ms of which 5 ms to minimize.
[2024-05-28 09:48:45] [INFO ] Deduced a trap composed of 200 places in 501 ms of which 14 ms to minimize.
[2024-05-28 09:48:45] [INFO ] Deduced a trap composed of 196 places in 486 ms of which 4 ms to minimize.
[2024-05-28 09:48:46] [INFO ] Deduced a trap composed of 196 places in 490 ms of which 13 ms to minimize.
[2024-05-28 09:48:46] [INFO ] Deduced a trap composed of 196 places in 509 ms of which 4 ms to minimize.
[2024-05-28 09:48:47] [INFO ] Deduced a trap composed of 196 places in 417 ms of which 4 ms to minimize.
[2024-05-28 09:48:47] [INFO ] Deduced a trap composed of 196 places in 312 ms of which 4 ms to minimize.
[2024-05-28 09:48:48] [INFO ] Deduced a trap composed of 196 places in 367 ms of which 4 ms to minimize.
[2024-05-28 09:48:48] [INFO ] Deduced a trap composed of 196 places in 373 ms of which 4 ms to minimize.
[2024-05-28 09:48:48] [INFO ] Deduced a trap composed of 196 places in 404 ms of which 5 ms to minimize.
[2024-05-28 09:48:49] [INFO ] Deduced a trap composed of 196 places in 343 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 40/40 constraints]
After SMT, in 43149ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 43162ms
[2024-05-28 09:48:57] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:48:57] [INFO ] Invariant cache hit.
[2024-05-28 09:48:59] [INFO ] Implicit Places using invariants in 1713 ms returned []
[2024-05-28 09:48:59] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:48:59] [INFO ] Invariant cache hit.
[2024-05-28 09:49:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:49:13] [INFO ] Implicit Places using invariants and state equation in 13807 ms returned []
Implicit Place search using SMT with State Equation took 15535 ms to find 0 implicit places.
[2024-05-28 09:49:13] [INFO ] Redundant transitions in 32 ms returned []
Running 1080 sub problems to find dead transitions.
[2024-05-28 09:49:13] [INFO ] Flow matrix only has 1082 transitions (discarded 4 similar events)
[2024-05-28 09:49:13] [INFO ] Invariant cache hit.
[2024-05-28 09:49:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:49:26] [INFO ] Deduced a trap composed of 196 places in 368 ms of which 5 ms to minimize.
[2024-05-28 09:49:27] [INFO ] Deduced a trap composed of 196 places in 311 ms of which 5 ms to minimize.
[2024-05-28 09:49:27] [INFO ] Deduced a trap composed of 196 places in 286 ms of which 4 ms to minimize.
[2024-05-28 09:49:27] [INFO ] Deduced a trap composed of 206 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:49:28] [INFO ] Deduced a trap composed of 207 places in 277 ms of which 4 ms to minimize.
[2024-05-28 09:49:28] [INFO ] Deduced a trap composed of 208 places in 265 ms of which 5 ms to minimize.
[2024-05-28 09:49:28] [INFO ] Deduced a trap composed of 209 places in 264 ms of which 5 ms to minimize.
[2024-05-28 09:49:28] [INFO ] Deduced a trap composed of 196 places in 274 ms of which 4 ms to minimize.
[2024-05-28 09:49:29] [INFO ] Deduced a trap composed of 206 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:49:29] [INFO ] Deduced a trap composed of 208 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:49:29] [INFO ] Deduced a trap composed of 196 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:49:30] [INFO ] Deduced a trap composed of 202 places in 289 ms of which 5 ms to minimize.
[2024-05-28 09:49:30] [INFO ] Deduced a trap composed of 209 places in 299 ms of which 5 ms to minimize.
[2024-05-28 09:49:30] [INFO ] Deduced a trap composed of 196 places in 347 ms of which 5 ms to minimize.
[2024-05-28 09:49:31] [INFO ] Deduced a trap composed of 206 places in 366 ms of which 5 ms to minimize.
[2024-05-28 09:49:31] [INFO ] Deduced a trap composed of 196 places in 440 ms of which 4 ms to minimize.
[2024-05-28 09:49:31] [INFO ] Deduced a trap composed of 196 places in 284 ms of which 4 ms to minimize.
[2024-05-28 09:49:32] [INFO ] Deduced a trap composed of 239 places in 327 ms of which 4 ms to minimize.
[2024-05-28 09:49:32] [INFO ] Deduced a trap composed of 196 places in 321 ms of which 4 ms to minimize.
[2024-05-28 09:49:32] [INFO ] Deduced a trap composed of 196 places in 297 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:49:35] [INFO ] Deduced a trap composed of 196 places in 538 ms of which 32 ms to minimize.
[2024-05-28 09:49:35] [INFO ] Deduced a trap composed of 136 places in 507 ms of which 20 ms to minimize.
[2024-05-28 09:49:36] [INFO ] Deduced a trap composed of 136 places in 511 ms of which 19 ms to minimize.
[2024-05-28 09:49:36] [INFO ] Deduced a trap composed of 136 places in 386 ms of which 5 ms to minimize.
[2024-05-28 09:49:37] [INFO ] Deduced a trap composed of 196 places in 306 ms of which 4 ms to minimize.
[2024-05-28 09:49:37] [INFO ] Deduced a trap composed of 136 places in 332 ms of which 5 ms to minimize.
[2024-05-28 09:49:37] [INFO ] Deduced a trap composed of 136 places in 304 ms of which 6 ms to minimize.
[2024-05-28 09:49:38] [INFO ] Deduced a trap composed of 239 places in 313 ms of which 5 ms to minimize.
[2024-05-28 09:49:38] [INFO ] Deduced a trap composed of 266 places in 276 ms of which 4 ms to minimize.
[2024-05-28 09:49:39] [INFO ] Deduced a trap composed of 197 places in 297 ms of which 4 ms to minimize.
[2024-05-28 09:49:39] [INFO ] Deduced a trap composed of 197 places in 281 ms of which 4 ms to minimize.
[2024-05-28 09:49:39] [INFO ] Deduced a trap composed of 196 places in 251 ms of which 4 ms to minimize.
[2024-05-28 09:49:40] [INFO ] Deduced a trap composed of 197 places in 260 ms of which 3 ms to minimize.
[2024-05-28 09:49:40] [INFO ] Deduced a trap composed of 197 places in 248 ms of which 4 ms to minimize.
[2024-05-28 09:49:40] [INFO ] Deduced a trap composed of 197 places in 239 ms of which 4 ms to minimize.
[2024-05-28 09:49:41] [INFO ] Deduced a trap composed of 245 places in 252 ms of which 4 ms to minimize.
[2024-05-28 09:49:42] [INFO ] Deduced a trap composed of 196 places in 281 ms of which 5 ms to minimize.
[2024-05-28 09:49:42] [INFO ] Deduced a trap composed of 197 places in 264 ms of which 4 ms to minimize.
[2024-05-28 09:49:42] [INFO ] Deduced a trap composed of 197 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:49:42] [INFO ] Deduced a trap composed of 196 places in 260 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/765 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1852 variables, and 172 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1080/1080 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1080 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
[2024-05-28 09:50:02] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 3 ms to minimize.
[2024-05-28 09:50:06] [INFO ] Deduced a trap composed of 267 places in 403 ms of which 5 ms to minimize.
[2024-05-28 09:50:07] [INFO ] Deduced a trap composed of 248 places in 418 ms of which 6 ms to minimize.
[2024-05-28 09:50:08] [INFO ] Deduced a trap composed of 236 places in 401 ms of which 5 ms to minimize.
[2024-05-28 09:50:08] [INFO ] Deduced a trap composed of 240 places in 322 ms of which 5 ms to minimize.
[2024-05-28 09:50:11] [INFO ] Deduced a trap composed of 349 places in 417 ms of which 7 ms to minimize.
[2024-05-28 09:50:12] [INFO ] Deduced a trap composed of 337 places in 360 ms of which 5 ms to minimize.
[2024-05-28 09:50:12] [INFO ] Deduced a trap composed of 265 places in 310 ms of which 4 ms to minimize.
[2024-05-28 09:50:13] [INFO ] Deduced a trap composed of 246 places in 381 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 1)
(s38 1)
(s39 0)
(s40 0)
(s41 0)
(s42 1)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 1)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 1)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 0)
(s81 0)
(s82 0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1852 variables, and 181 constraints, problems are : Problem set: 0 solved, 1080 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1080 constraints, Known Traps: 49/49 constraints]
After SMT, in 63147ms problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 63162ms
Starting structural reductions in SI_LTL mode, iteration 1 : 770/906 places, 1086/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122146 ms. Remains : 770/906 places, 1086/1220 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-11
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-11 finished in 122269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(p1))))'
Support contains 3 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 904 transition count 1156
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 840 transition count 1155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 130 place count 839 transition count 1091
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 258 place count 775 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 774 transition count 1090
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 774 transition count 1090
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 3 with 4 rules applied. Total rules applied 264 place count 772 transition count 1088
Applied a total of 264 rules in 112 ms. Remains 772 /906 variables (removed 134) and now considering 1088/1220 (removed 132) transitions.
Running 1082 sub problems to find dead transitions.
[2024-05-28 09:50:16] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2024-05-28 09:50:16] [INFO ] Computed 137 invariants in 35 ms
[2024-05-28 09:50:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:50:30] [INFO ] Deduced a trap composed of 205 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:50:30] [INFO ] Deduced a trap composed of 199 places in 255 ms of which 4 ms to minimize.
[2024-05-28 09:50:30] [INFO ] Deduced a trap composed of 204 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:50:31] [INFO ] Deduced a trap composed of 210 places in 280 ms of which 4 ms to minimize.
[2024-05-28 09:50:31] [INFO ] Deduced a trap composed of 210 places in 258 ms of which 4 ms to minimize.
[2024-05-28 09:50:31] [INFO ] Deduced a trap composed of 199 places in 261 ms of which 4 ms to minimize.
[2024-05-28 09:50:32] [INFO ] Deduced a trap composed of 245 places in 359 ms of which 5 ms to minimize.
[2024-05-28 09:50:32] [INFO ] Deduced a trap composed of 242 places in 319 ms of which 5 ms to minimize.
[2024-05-28 09:50:32] [INFO ] Deduced a trap composed of 241 places in 293 ms of which 5 ms to minimize.
[2024-05-28 09:50:33] [INFO ] Deduced a trap composed of 229 places in 289 ms of which 4 ms to minimize.
[2024-05-28 09:50:33] [INFO ] Deduced a trap composed of 220 places in 278 ms of which 4 ms to minimize.
[2024-05-28 09:50:33] [INFO ] Deduced a trap composed of 242 places in 279 ms of which 4 ms to minimize.
[2024-05-28 09:50:34] [INFO ] Deduced a trap composed of 238 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:50:35] [INFO ] Deduced a trap composed of 261 places in 322 ms of which 6 ms to minimize.
[2024-05-28 09:50:35] [INFO ] Deduced a trap composed of 212 places in 320 ms of which 5 ms to minimize.
[2024-05-28 09:50:35] [INFO ] Deduced a trap composed of 245 places in 322 ms of which 5 ms to minimize.
[2024-05-28 09:50:36] [INFO ] Deduced a trap composed of 198 places in 337 ms of which 4 ms to minimize.
[2024-05-28 09:50:37] [INFO ] Deduced a trap composed of 265 places in 340 ms of which 5 ms to minimize.
[2024-05-28 09:50:37] [INFO ] Deduced a trap composed of 198 places in 341 ms of which 5 ms to minimize.
[2024-05-28 09:50:37] [INFO ] Deduced a trap composed of 198 places in 325 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1856 variables, and 152 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1082/1082 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1082 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:50:42] [INFO ] Deduced a trap composed of 13 places in 143 ms of which 1 ms to minimize.
[2024-05-28 09:50:43] [INFO ] Deduced a trap composed of 198 places in 386 ms of which 6 ms to minimize.
[2024-05-28 09:50:43] [INFO ] Deduced a trap composed of 198 places in 343 ms of which 6 ms to minimize.
[2024-05-28 09:50:44] [INFO ] Deduced a trap composed of 203 places in 313 ms of which 5 ms to minimize.
[2024-05-28 09:50:44] [INFO ] Deduced a trap composed of 199 places in 296 ms of which 5 ms to minimize.
[2024-05-28 09:50:44] [INFO ] Deduced a trap composed of 198 places in 337 ms of which 6 ms to minimize.
[2024-05-28 09:50:45] [INFO ] Deduced a trap composed of 216 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:50:45] [INFO ] Deduced a trap composed of 210 places in 241 ms of which 3 ms to minimize.
[2024-05-28 09:50:45] [INFO ] Deduced a trap composed of 213 places in 247 ms of which 4 ms to minimize.
[2024-05-28 09:50:45] [INFO ] Deduced a trap composed of 208 places in 247 ms of which 5 ms to minimize.
[2024-05-28 09:50:46] [INFO ] Deduced a trap composed of 209 places in 248 ms of which 4 ms to minimize.
[2024-05-28 09:50:46] [INFO ] Deduced a trap composed of 209 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:50:46] [INFO ] Deduced a trap composed of 207 places in 251 ms of which 4 ms to minimize.
[2024-05-28 09:50:46] [INFO ] Deduced a trap composed of 212 places in 254 ms of which 4 ms to minimize.
[2024-05-28 09:50:47] [INFO ] Deduced a trap composed of 203 places in 250 ms of which 4 ms to minimize.
[2024-05-28 09:50:47] [INFO ] Deduced a trap composed of 246 places in 262 ms of which 5 ms to minimize.
[2024-05-28 09:50:47] [INFO ] Deduced a trap composed of 209 places in 294 ms of which 5 ms to minimize.
[2024-05-28 09:50:48] [INFO ] Deduced a trap composed of 243 places in 368 ms of which 6 ms to minimize.
[2024-05-28 09:50:48] [INFO ] Deduced a trap composed of 241 places in 363 ms of which 5 ms to minimize.
[2024-05-28 09:50:48] [INFO ] Deduced a trap composed of 238 places in 297 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/767 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1856 variables, and 172 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 20041 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1082 constraints, Known Traps: 40/40 constraints]
After SMT, in 42618ms problems are : Problem set: 0 solved, 1082 unsolved
Search for dead transitions found 0 dead transitions in 42629ms
[2024-05-28 09:50:59] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:50:59] [INFO ] Invariant cache hit.
[2024-05-28 09:51:00] [INFO ] Implicit Places using invariants in 1430 ms returned []
[2024-05-28 09:51:00] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:51:00] [INFO ] Invariant cache hit.
[2024-05-28 09:51:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:51:16] [INFO ] Implicit Places using invariants and state equation in 15478 ms returned []
Implicit Place search using SMT with State Equation took 16909 ms to find 0 implicit places.
[2024-05-28 09:51:16] [INFO ] Redundant transitions in 20 ms returned []
Running 1082 sub problems to find dead transitions.
[2024-05-28 09:51:16] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:51:16] [INFO ] Invariant cache hit.
[2024-05-28 09:51:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:51:30] [INFO ] Deduced a trap composed of 245 places in 280 ms of which 4 ms to minimize.
[2024-05-28 09:51:30] [INFO ] Deduced a trap composed of 257 places in 283 ms of which 4 ms to minimize.
[2024-05-28 09:51:31] [INFO ] Deduced a trap composed of 253 places in 381 ms of which 5 ms to minimize.
[2024-05-28 09:51:31] [INFO ] Deduced a trap composed of 250 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:51:32] [INFO ] Deduced a trap composed of 231 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:51:32] [INFO ] Deduced a trap composed of 232 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:51:32] [INFO ] Deduced a trap composed of 199 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:51:32] [INFO ] Deduced a trap composed of 199 places in 305 ms of which 5 ms to minimize.
[2024-05-28 09:51:33] [INFO ] Deduced a trap composed of 199 places in 284 ms of which 5 ms to minimize.
[2024-05-28 09:51:33] [INFO ] Deduced a trap composed of 199 places in 277 ms of which 4 ms to minimize.
[2024-05-28 09:51:33] [INFO ] Deduced a trap composed of 198 places in 246 ms of which 5 ms to minimize.
[2024-05-28 09:51:34] [INFO ] Deduced a trap composed of 198 places in 278 ms of which 4 ms to minimize.
[2024-05-28 09:51:34] [INFO ] Deduced a trap composed of 251 places in 266 ms of which 4 ms to minimize.
[2024-05-28 09:51:34] [INFO ] Deduced a trap composed of 199 places in 269 ms of which 4 ms to minimize.
[2024-05-28 09:51:35] [INFO ] Deduced a trap composed of 198 places in 280 ms of which 4 ms to minimize.
[2024-05-28 09:51:35] [INFO ] Deduced a trap composed of 199 places in 341 ms of which 5 ms to minimize.
[2024-05-28 09:51:35] [INFO ] Deduced a trap composed of 198 places in 312 ms of which 4 ms to minimize.
[2024-05-28 09:51:36] [INFO ] Deduced a trap composed of 199 places in 405 ms of which 5 ms to minimize.
[2024-05-28 09:51:36] [INFO ] Deduced a trap composed of 199 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:51:36] [INFO ] Deduced a trap composed of 199 places in 261 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:51:38] [INFO ] Deduced a trap composed of 240 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:51:38] [INFO ] Deduced a trap composed of 205 places in 249 ms of which 4 ms to minimize.
[2024-05-28 09:51:39] [INFO ] Deduced a trap composed of 224 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:51:40] [INFO ] Deduced a trap composed of 198 places in 298 ms of which 4 ms to minimize.
[2024-05-28 09:51:41] [INFO ] Deduced a trap composed of 198 places in 269 ms of which 4 ms to minimize.
[2024-05-28 09:51:41] [INFO ] Deduced a trap composed of 259 places in 309 ms of which 5 ms to minimize.
[2024-05-28 09:51:42] [INFO ] Deduced a trap composed of 210 places in 303 ms of which 4 ms to minimize.
[2024-05-28 09:51:42] [INFO ] Deduced a trap composed of 198 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:51:44] [INFO ] Deduced a trap composed of 198 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:51:45] [INFO ] Deduced a trap composed of 199 places in 474 ms of which 9 ms to minimize.
[2024-05-28 09:51:45] [INFO ] Deduced a trap composed of 198 places in 302 ms of which 4 ms to minimize.
[2024-05-28 09:51:45] [INFO ] Deduced a trap composed of 198 places in 254 ms of which 4 ms to minimize.
[2024-05-28 09:51:46] [INFO ] Deduced a trap composed of 198 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:51:48] [INFO ] Deduced a trap composed of 198 places in 290 ms of which 4 ms to minimize.
[2024-05-28 09:51:48] [INFO ] Deduced a trap composed of 198 places in 257 ms of which 4 ms to minimize.
[2024-05-28 09:51:48] [INFO ] Deduced a trap composed of 198 places in 273 ms of which 4 ms to minimize.
[2024-05-28 09:51:49] [INFO ] Deduced a trap composed of 198 places in 266 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1856 variables, and 169 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1082/1082 constraints, Known Traps: 37/37 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1082 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 37/169 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:51:55] [INFO ] Deduced a trap composed of 239 places in 370 ms of which 6 ms to minimize.
[2024-05-28 09:51:55] [INFO ] Deduced a trap composed of 246 places in 310 ms of which 6 ms to minimize.
[2024-05-28 09:51:56] [INFO ] Deduced a trap composed of 223 places in 249 ms of which 4 ms to minimize.
[2024-05-28 09:51:56] [INFO ] Deduced a trap composed of 198 places in 281 ms of which 4 ms to minimize.
[2024-05-28 09:51:56] [INFO ] Deduced a trap composed of 198 places in 245 ms of which 4 ms to minimize.
[2024-05-28 09:51:56] [INFO ] Deduced a trap composed of 238 places in 255 ms of which 5 ms to minimize.
[2024-05-28 09:51:57] [INFO ] Deduced a trap composed of 227 places in 311 ms of which 4 ms to minimize.
[2024-05-28 09:51:57] [INFO ] Deduced a trap composed of 211 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:51:57] [INFO ] Deduced a trap composed of 217 places in 265 ms of which 4 ms to minimize.
[2024-05-28 09:51:58] [INFO ] Deduced a trap composed of 241 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:51:58] [INFO ] Deduced a trap composed of 209 places in 295 ms of which 4 ms to minimize.
[2024-05-28 09:51:58] [INFO ] Deduced a trap composed of 206 places in 278 ms of which 4 ms to minimize.
[2024-05-28 09:51:59] [INFO ] Deduced a trap composed of 211 places in 263 ms of which 4 ms to minimize.
[2024-05-28 09:51:59] [INFO ] Deduced a trap composed of 210 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:51:59] [INFO ] Deduced a trap composed of 210 places in 262 ms of which 4 ms to minimize.
[2024-05-28 09:51:59] [INFO ] Deduced a trap composed of 231 places in 258 ms of which 3 ms to minimize.
[2024-05-28 09:52:00] [INFO ] Deduced a trap composed of 245 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:52:00] [INFO ] Deduced a trap composed of 210 places in 275 ms of which 4 ms to minimize.
[2024-05-28 09:52:00] [INFO ] Deduced a trap composed of 210 places in 283 ms of which 12 ms to minimize.
[2024-05-28 09:52:01] [INFO ] Deduced a trap composed of 210 places in 286 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/767 variables, 20/189 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1856 variables, and 189 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1082 constraints, Known Traps: 57/57 constraints]
After SMT, in 62876ms problems are : Problem set: 0 solved, 1082 unsolved
Search for dead transitions found 0 dead transitions in 62892ms
Starting structural reductions in SI_LTL mode, iteration 1 : 772/906 places, 1088/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122576 ms. Remains : 772/906 places, 1088/1220 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-12
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-12 finished in 122656 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)))'
Support contains 5 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 905 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 904 transition count 1219
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 904 transition count 1219
Applied a total of 3 rules in 56 ms. Remains 904 /906 variables (removed 2) and now considering 1219/1220 (removed 1) transitions.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:52:19] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
// Phase 1: matrix 1215 rows 904 cols
[2024-05-28 09:52:19] [INFO ] Computed 138 invariants in 28 ms
[2024-05-28 09:52:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 18/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2119 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 20051 ms.
Refiners :[Positive P Invariants (semi-flows): 113/113 constraints, Generalized P Invariants (flows): 18/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 18/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:52:45] [INFO ] Deduced a trap composed of 137 places in 160 ms of which 2 ms to minimize.
[2024-05-28 09:52:47] [INFO ] Deduced a trap composed of 137 places in 220 ms of which 3 ms to minimize.
[2024-05-28 09:52:54] [INFO ] Deduced a trap composed of 137 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:52:56] [INFO ] Deduced a trap composed of 137 places in 188 ms of which 5 ms to minimize.
[2024-05-28 09:53:02] [INFO ] Deduced a trap composed of 138 places in 142 ms of which 3 ms to minimize.
SMT process timed out in 43269ms, After SMT, problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 43289ms
[2024-05-28 09:53:02] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:53:02] [INFO ] Invariant cache hit.
[2024-05-28 09:53:04] [INFO ] Implicit Places using invariants in 1434 ms returned []
[2024-05-28 09:53:04] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:53:04] [INFO ] Invariant cache hit.
[2024-05-28 09:53:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:53:27] [INFO ] Implicit Places using invariants and state equation in 23735 ms returned []
Implicit Place search using SMT with State Equation took 25184 ms to find 0 implicit places.
Running 1213 sub problems to find dead transitions.
[2024-05-28 09:53:27] [INFO ] Flow matrix only has 1215 transitions (discarded 4 similar events)
[2024-05-28 09:53:27] [INFO ] Invariant cache hit.
[2024-05-28 09:53:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 18/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2119 variables, and 131 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 113/113 constraints, Generalized P Invariants (flows): 18/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1213/1213 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 113/113 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 18/131 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
[2024-05-28 09:54:05] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 3 ms to minimize.
[2024-05-28 09:54:05] [INFO ] Deduced a trap composed of 137 places in 162 ms of which 3 ms to minimize.
[2024-05-28 09:54:13] [INFO ] Deduced a trap composed of 137 places in 239 ms of which 4 ms to minimize.
[2024-05-28 09:54:13] [INFO ] Deduced a trap composed of 137 places in 217 ms of which 3 ms to minimize.
[2024-05-28 09:54:15] [INFO ] Deduced a trap composed of 137 places in 135 ms of which 2 ms to minimize.
[2024-05-28 09:54:15] [INFO ] Deduced a trap composed of 137 places in 133 ms of which 2 ms to minimize.
[2024-05-28 09:54:21] [INFO ] Deduced a trap composed of 137 places in 145 ms of which 2 ms to minimize.
[2024-05-28 09:54:21] [INFO ] Deduced a trap composed of 137 places in 155 ms of which 2 ms to minimize.
[2024-05-28 09:54:22] [INFO ] Deduced a trap composed of 137 places in 206 ms of which 3 ms to minimize.
[2024-05-28 09:54:23] [INFO ] Deduced a trap composed of 137 places in 194 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/897 variables, 10/141 constraints. Problems are: Problem set: 0 solved, 1213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2119 variables, and 141 constraints, problems are : Problem set: 0 solved, 1213 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 113/113 constraints, Generalized P Invariants (flows): 18/25 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1213 constraints, Known Traps: 10/10 constraints]
After SMT, in 62902ms problems are : Problem set: 0 solved, 1213 unsolved
Search for dead transitions found 0 dead transitions in 62914ms
Starting structural reductions in LTL mode, iteration 1 : 904/906 places, 1219/1220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131452 ms. Remains : 904/906 places, 1219/1220 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-14 finished in 131567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 906 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 906/906 places, 1220/1220 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 904 transition count 1155
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 130 place count 839 transition count 1155
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 130 place count 839 transition count 1091
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 258 place count 775 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 259 place count 774 transition count 1090
Iterating global reduction 2 with 1 rules applied. Total rules applied 260 place count 774 transition count 1090
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 264 place count 772 transition count 1088
Applied a total of 264 rules in 131 ms. Remains 772 /906 variables (removed 134) and now considering 1088/1220 (removed 132) transitions.
Running 1082 sub problems to find dead transitions.
[2024-05-28 09:54:31] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
// Phase 1: matrix 1084 rows 772 cols
[2024-05-28 09:54:31] [INFO ] Computed 137 invariants in 40 ms
[2024-05-28 09:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:54:46] [INFO ] Deduced a trap composed of 198 places in 510 ms of which 23 ms to minimize.
[2024-05-28 09:54:46] [INFO ] Deduced a trap composed of 198 places in 342 ms of which 5 ms to minimize.
[2024-05-28 09:54:47] [INFO ] Deduced a trap composed of 198 places in 337 ms of which 4 ms to minimize.
[2024-05-28 09:54:47] [INFO ] Deduced a trap composed of 256 places in 328 ms of which 4 ms to minimize.
[2024-05-28 09:54:47] [INFO ] Deduced a trap composed of 135 places in 341 ms of which 5 ms to minimize.
[2024-05-28 09:54:48] [INFO ] Deduced a trap composed of 198 places in 324 ms of which 4 ms to minimize.
[2024-05-28 09:54:48] [INFO ] Deduced a trap composed of 198 places in 325 ms of which 4 ms to minimize.
[2024-05-28 09:54:48] [INFO ] Deduced a trap composed of 247 places in 388 ms of which 19 ms to minimize.
[2024-05-28 09:54:49] [INFO ] Deduced a trap composed of 241 places in 314 ms of which 5 ms to minimize.
[2024-05-28 09:54:49] [INFO ] Deduced a trap composed of 247 places in 334 ms of which 5 ms to minimize.
[2024-05-28 09:54:49] [INFO ] Deduced a trap composed of 229 places in 279 ms of which 4 ms to minimize.
[2024-05-28 09:54:50] [INFO ] Deduced a trap composed of 245 places in 315 ms of which 4 ms to minimize.
[2024-05-28 09:54:50] [INFO ] Deduced a trap composed of 198 places in 283 ms of which 5 ms to minimize.
[2024-05-28 09:54:50] [INFO ] Deduced a trap composed of 198 places in 268 ms of which 5 ms to minimize.
[2024-05-28 09:54:51] [INFO ] Deduced a trap composed of 198 places in 283 ms of which 4 ms to minimize.
[2024-05-28 09:54:51] [INFO ] Deduced a trap composed of 246 places in 340 ms of which 5 ms to minimize.
[2024-05-28 09:54:51] [INFO ] Deduced a trap composed of 198 places in 385 ms of which 4 ms to minimize.
[2024-05-28 09:54:52] [INFO ] Deduced a trap composed of 198 places in 298 ms of which 5 ms to minimize.
[2024-05-28 09:54:52] [INFO ] Deduced a trap composed of 198 places in 346 ms of which 5 ms to minimize.
[2024-05-28 09:54:53] [INFO ] Deduced a trap composed of 198 places in 373 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:54:54] [INFO ] Deduced a trap composed of 198 places in 338 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1856 variables, and 153 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1082/1082 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1082 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 21/153 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:55:12] [INFO ] Deduced a trap composed of 237 places in 382 ms of which 5 ms to minimize.
[2024-05-28 09:55:13] [INFO ] Deduced a trap composed of 339 places in 316 ms of which 4 ms to minimize.
[2024-05-28 09:55:14] [INFO ] Deduced a trap composed of 241 places in 376 ms of which 5 ms to minimize.
[2024-05-28 09:55:14] [INFO ] Deduced a trap composed of 238 places in 346 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1856 variables, and 157 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1082 constraints, Known Traps: 25/25 constraints]
After SMT, in 43488ms problems are : Problem set: 0 solved, 1082 unsolved
Search for dead transitions found 0 dead transitions in 43501ms
[2024-05-28 09:55:14] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:55:14] [INFO ] Invariant cache hit.
[2024-05-28 09:55:15] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2024-05-28 09:55:15] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:55:15] [INFO ] Invariant cache hit.
[2024-05-28 09:55:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 09:55:32] [INFO ] Implicit Places using invariants and state equation in 16584 ms returned []
Implicit Place search using SMT with State Equation took 17879 ms to find 0 implicit places.
[2024-05-28 09:55:32] [INFO ] Redundant transitions in 16 ms returned []
Running 1082 sub problems to find dead transitions.
[2024-05-28 09:55:32] [INFO ] Flow matrix only has 1084 transitions (discarded 4 similar events)
[2024-05-28 09:55:32] [INFO ] Invariant cache hit.
[2024-05-28 09:55:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:55:47] [INFO ] Deduced a trap composed of 244 places in 360 ms of which 6 ms to minimize.
[2024-05-28 09:55:48] [INFO ] Deduced a trap composed of 211 places in 304 ms of which 5 ms to minimize.
[2024-05-28 09:55:48] [INFO ] Deduced a trap composed of 238 places in 346 ms of which 5 ms to minimize.
[2024-05-28 09:55:49] [INFO ] Deduced a trap composed of 250 places in 339 ms of which 6 ms to minimize.
[2024-05-28 09:55:49] [INFO ] Deduced a trap composed of 198 places in 336 ms of which 6 ms to minimize.
[2024-05-28 09:55:49] [INFO ] Deduced a trap composed of 198 places in 332 ms of which 5 ms to minimize.
[2024-05-28 09:55:50] [INFO ] Deduced a trap composed of 198 places in 324 ms of which 5 ms to minimize.
[2024-05-28 09:55:50] [INFO ] Deduced a trap composed of 199 places in 309 ms of which 5 ms to minimize.
[2024-05-28 09:55:50] [INFO ] Deduced a trap composed of 198 places in 344 ms of which 9 ms to minimize.
[2024-05-28 09:55:51] [INFO ] Deduced a trap composed of 198 places in 302 ms of which 5 ms to minimize.
[2024-05-28 09:55:52] [INFO ] Deduced a trap composed of 199 places in 330 ms of which 5 ms to minimize.
[2024-05-28 09:55:52] [INFO ] Deduced a trap composed of 199 places in 343 ms of which 5 ms to minimize.
[2024-05-28 09:55:53] [INFO ] Deduced a trap composed of 198 places in 323 ms of which 5 ms to minimize.
[2024-05-28 09:55:53] [INFO ] Deduced a trap composed of 198 places in 349 ms of which 4 ms to minimize.
[2024-05-28 09:55:54] [INFO ] Deduced a trap composed of 198 places in 349 ms of which 5 ms to minimize.
[2024-05-28 09:55:54] [INFO ] Deduced a trap composed of 235 places in 360 ms of which 5 ms to minimize.
[2024-05-28 09:55:54] [INFO ] Deduced a trap composed of 198 places in 303 ms of which 5 ms to minimize.
[2024-05-28 09:55:55] [INFO ] Deduced a trap composed of 198 places in 299 ms of which 4 ms to minimize.
[2024-05-28 09:55:55] [INFO ] Deduced a trap composed of 241 places in 291 ms of which 5 ms to minimize.
[2024-05-28 09:55:55] [INFO ] Deduced a trap composed of 209 places in 333 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:55:57] [INFO ] Deduced a trap composed of 228 places in 374 ms of which 6 ms to minimize.
[2024-05-28 09:55:58] [INFO ] Deduced a trap composed of 198 places in 268 ms of which 4 ms to minimize.
[2024-05-28 09:55:58] [INFO ] Deduced a trap composed of 238 places in 327 ms of which 5 ms to minimize.
[2024-05-28 09:55:58] [INFO ] Deduced a trap composed of 198 places in 323 ms of which 5 ms to minimize.
[2024-05-28 09:55:59] [INFO ] Deduced a trap composed of 205 places in 308 ms of which 5 ms to minimize.
[2024-05-28 09:55:59] [INFO ] Deduced a trap composed of 198 places in 356 ms of which 5 ms to minimize.
[2024-05-28 09:56:00] [INFO ] Deduced a trap composed of 226 places in 349 ms of which 5 ms to minimize.
[2024-05-28 09:56:00] [INFO ] Deduced a trap composed of 259 places in 248 ms of which 4 ms to minimize.
[2024-05-28 09:56:01] [INFO ] Deduced a trap composed of 198 places in 241 ms of which 4 ms to minimize.
[2024-05-28 09:56:01] [INFO ] Deduced a trap composed of 199 places in 371 ms of which 5 ms to minimize.
[2024-05-28 09:56:01] [INFO ] Deduced a trap composed of 199 places in 267 ms of which 4 ms to minimize.
[2024-05-28 09:56:03] [INFO ] Deduced a trap composed of 208 places in 258 ms of which 4 ms to minimize.
[2024-05-28 09:56:03] [INFO ] Deduced a trap composed of 250 places in 324 ms of which 4 ms to minimize.
[2024-05-28 09:56:04] [INFO ] Deduced a trap composed of 198 places in 253 ms of which 4 ms to minimize.
[2024-05-28 09:56:04] [INFO ] Deduced a trap composed of 206 places in 256 ms of which 4 ms to minimize.
[2024-05-28 09:56:04] [INFO ] Deduced a trap composed of 239 places in 340 ms of which 5 ms to minimize.
[2024-05-28 09:56:04] [INFO ] Deduced a trap composed of 198 places in 264 ms of which 4 ms to minimize.
[2024-05-28 09:56:05] [INFO ] Deduced a trap composed of 198 places in 255 ms of which 4 ms to minimize.
[2024-05-28 09:56:05] [INFO ] Deduced a trap composed of 198 places in 356 ms of which 5 ms to minimize.
[2024-05-28 09:56:05] [INFO ] Deduced a trap composed of 198 places in 327 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/767 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1856 variables, and 172 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1082/1082 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1082 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 40/172 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
[2024-05-28 09:56:15] [INFO ] Deduced a trap composed of 198 places in 338 ms of which 5 ms to minimize.
[2024-05-28 09:56:16] [INFO ] Deduced a trap composed of 208 places in 337 ms of which 5 ms to minimize.
[2024-05-28 09:56:16] [INFO ] Deduced a trap composed of 244 places in 333 ms of which 5 ms to minimize.
[2024-05-28 09:56:16] [INFO ] Deduced a trap composed of 198 places in 319 ms of which 5 ms to minimize.
[2024-05-28 09:56:17] [INFO ] Deduced a trap composed of 243 places in 293 ms of which 4 ms to minimize.
[2024-05-28 09:56:17] [INFO ] Deduced a trap composed of 256 places in 349 ms of which 5 ms to minimize.
[2024-05-28 09:56:17] [INFO ] Deduced a trap composed of 243 places in 319 ms of which 4 ms to minimize.
[2024-05-28 09:56:18] [INFO ] Deduced a trap composed of 262 places in 284 ms of which 5 ms to minimize.
[2024-05-28 09:56:18] [INFO ] Deduced a trap composed of 264 places in 289 ms of which 5 ms to minimize.
[2024-05-28 09:56:18] [INFO ] Deduced a trap composed of 198 places in 308 ms of which 5 ms to minimize.
[2024-05-28 09:56:19] [INFO ] Deduced a trap composed of 198 places in 277 ms of which 4 ms to minimize.
[2024-05-28 09:56:19] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 1 ms to minimize.
[2024-05-28 09:56:20] [INFO ] Deduced a trap composed of 200 places in 384 ms of which 6 ms to minimize.
[2024-05-28 09:56:21] [INFO ] Deduced a trap composed of 201 places in 402 ms of which 6 ms to minimize.
[2024-05-28 09:56:21] [INFO ] Deduced a trap composed of 198 places in 370 ms of which 5 ms to minimize.
[2024-05-28 09:56:21] [INFO ] Deduced a trap composed of 198 places in 383 ms of which 6 ms to minimize.
[2024-05-28 09:56:22] [INFO ] Deduced a trap composed of 198 places in 302 ms of which 5 ms to minimize.
[2024-05-28 09:56:22] [INFO ] Deduced a trap composed of 198 places in 354 ms of which 6 ms to minimize.
[2024-05-28 09:56:23] [INFO ] Deduced a trap composed of 201 places in 354 ms of which 6 ms to minimize.
[2024-05-28 09:56:23] [INFO ] Deduced a trap composed of 198 places in 329 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/767 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1082 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1856 variables, and 192 constraints, problems are : Problem set: 0 solved, 1082 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1082 constraints, Known Traps: 60/60 constraints]
After SMT, in 63522ms problems are : Problem set: 0 solved, 1082 unsolved
Search for dead transitions found 0 dead transitions in 63537ms
Starting structural reductions in SI_LTL mode, iteration 1 : 772/906 places, 1088/1220 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125086 ms. Remains : 772/906 places, 1088/1220 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J60-LTLFireability-15
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J60-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J60-LTLFireability-15 finished in 125156 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))||G((F(p2)&&p1))))'
[2024-05-28 09:56:36] [INFO ] Flatten gal took : 80 ms
[2024-05-28 09:56:36] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2024-05-28 09:56:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 906 places, 1220 transitions and 5898 arcs took 11 ms.
Total runtime 2063826 ms.
There are residual formulas that ITS could not solve within timeout
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GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBNT-PT-S05J60

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/419/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 906
TRANSITIONS: 1220
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.042s, Sys 0.008s]


SAVING FILE /home/mcc/execution/419/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.004s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 4347
MODEL NAME: /home/mcc/execution/419/model
906 places, 1220 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J60"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is PolyORBNT-PT-S05J60, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654446000468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;