About the Execution of GreatSPN+red for Anderson-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8834.352 | 2082602.00 | 4190626.00 | 4593.90 | FFFFFFFFF?TFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r003-smll-171620117500355.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Anderson-PT-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620117500355
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 12 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 927K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Anderson-PT-09-LTLCardinality-00
FORMULA_NAME Anderson-PT-09-LTLCardinality-01
FORMULA_NAME Anderson-PT-09-LTLCardinality-02
FORMULA_NAME Anderson-PT-09-LTLCardinality-03
FORMULA_NAME Anderson-PT-09-LTLCardinality-04
FORMULA_NAME Anderson-PT-09-LTLCardinality-05
FORMULA_NAME Anderson-PT-09-LTLCardinality-06
FORMULA_NAME Anderson-PT-09-LTLCardinality-07
FORMULA_NAME Anderson-PT-09-LTLCardinality-08
FORMULA_NAME Anderson-PT-09-LTLCardinality-09
FORMULA_NAME Anderson-PT-09-LTLCardinality-10
FORMULA_NAME Anderson-PT-09-LTLCardinality-11
FORMULA_NAME Anderson-PT-09-LTLCardinality-12
FORMULA_NAME Anderson-PT-09-LTLCardinality-13
FORMULA_NAME Anderson-PT-09-LTLCardinality-14
FORMULA_NAME Anderson-PT-09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716443306356
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 05:48:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 05:48:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 05:48:28] [INFO ] Load time of PNML (sax parser for PT used): 401 ms
[2024-05-23 05:48:28] [INFO ] Transformed 505 places.
[2024-05-23 05:48:28] [INFO ] Transformed 1845 transitions.
[2024-05-23 05:48:28] [INFO ] Found NUPN structural information;
[2024-05-23 05:48:28] [INFO ] Parsed PT model containing 505 places and 1845 transitions and 7092 arcs in 590 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Anderson-PT-09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA Anderson-PT-09-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 505 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 1845/1845 transitions.
Discarding 137 places :
Symmetric choice reduction at 0 with 137 rule applications. Total rules 137 place count 368 transition count 604
Iterating global reduction 0 with 137 rules applied. Total rules applied 274 place count 368 transition count 604
Applied a total of 274 rules in 127 ms. Remains 368 /505 variables (removed 137) and now considering 604/1845 (removed 1241) transitions.
// Phase 1: matrix 604 rows 368 cols
[2024-05-23 05:48:29] [INFO ] Computed 21 invariants in 55 ms
[2024-05-23 05:48:30] [INFO ] Implicit Places using invariants in 1175 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1221 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 367/505 places, 604/1845 transitions.
Applied a total of 0 rules in 23 ms. Remains 367 /367 variables (removed 0) and now considering 604/604 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1399 ms. Remains : 367/505 places, 604/1845 transitions.
Support contains 25 out of 367 places after structural reductions.
[2024-05-23 05:48:30] [INFO ] Flatten gal took : 125 ms
[2024-05-23 05:48:30] [INFO ] Flatten gal took : 74 ms
[2024-05-23 05:48:31] [INFO ] Input system was already deterministic with 604 transitions.
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 40000 steps (8 resets) in 2789 ms. (14 steps per ms) remains 2/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 633 ms. (63 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 247 ms. (161 steps per ms) remains 2/2 properties
// Phase 1: matrix 604 rows 367 cols
[2024-05-23 05:48:32] [INFO ] Computed 20 invariants in 11 ms
[2024-05-23 05:48:32] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 339/343 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 15/358 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 9/367 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 604/971 variables, 367/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/971 variables, 72/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/971 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/971 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 971/971 variables, and 459 constraints, problems are : Problem set: 0 solved, 2 unsolved in 699 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 367/367 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 339/343 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 15/358 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/358 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 9/367 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 604/971 variables, 367/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/971 variables, 72/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/971 variables, 2/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/971 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/971 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 971/971 variables, and 461 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1127 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 367/367 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1886ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 299 ms.
Support contains 4 out of 367 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 367/367 places, 604/604 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 367 transition count 524
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 287 transition count 524
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 160 place count 287 transition count 455
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 298 place count 218 transition count 455
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 301 place count 215 transition count 420
Iterating global reduction 2 with 3 rules applied. Total rules applied 304 place count 215 transition count 420
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 310 place count 212 transition count 417
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 311 place count 212 transition count 416
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 312 place count 211 transition count 416
Applied a total of 312 rules in 108 ms. Remains 211 /367 variables (removed 156) and now considering 416/604 (removed 188) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 211/367 places, 416/604 transitions.
RANDOM walk for 40000 steps (8 resets) in 420 ms. (95 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (8 resets) in 212 ms. (187 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 1/2 properties
// Phase 1: matrix 416 rows 211 cols
[2024-05-23 05:48:34] [INFO ] Computed 20 invariants in 7 ms
[2024-05-23 05:48:34] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 193/195 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/202 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/202 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/211 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 416/627 variables, 211/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/627 variables, 72/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/627 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/627 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 627/627 variables, and 303 constraints, problems are : Problem set: 0 solved, 1 unsolved in 261 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 211/211 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 193/195 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/202 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/202 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/211 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 416/627 variables, 211/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/627 variables, 72/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/627 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/627 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/627 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 627/627 variables, and 304 constraints, problems are : Problem set: 0 solved, 1 unsolved in 333 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 211/211 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 616ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 211/211 places, 416/416 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 210 transition count 399
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 210 transition count 399
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 209 transition count 398
Applied a total of 4 rules in 35 ms. Remains 209 /211 variables (removed 2) and now considering 398/416 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 209/211 places, 398/416 transitions.
RANDOM walk for 40000 steps (8 resets) in 147 ms. (270 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 20635 steps, run visited all 1 properties in 128 ms. (steps per millisecond=161 )
Probabilistic random walk after 20635 steps, saw 15895 distinct states, run finished after 134 ms. (steps per millisecond=153 ) properties seen :1
FORMULA Anderson-PT-09-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X((X(F(p0))&&F(p1))))'
Support contains 3 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 361 transition count 550
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 361 transition count 550
Applied a total of 12 rules in 25 ms. Remains 361 /367 variables (removed 6) and now considering 550/604 (removed 54) transitions.
// Phase 1: matrix 550 rows 361 cols
[2024-05-23 05:48:35] [INFO ] Computed 20 invariants in 10 ms
[2024-05-23 05:48:36] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-23 05:48:36] [INFO ] Invariant cache hit.
[2024-05-23 05:48:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:48:38] [INFO ] Implicit Places using invariants and state equation in 2203 ms returned []
Implicit Place search using SMT with State Equation took 2626 ms to find 0 implicit places.
Running 541 sub problems to find dead transitions.
[2024-05-23 05:48:38] [INFO ] Invariant cache hit.
[2024-05-23 05:48:38] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-23 05:48:46] [INFO ] Deduced a trap composed of 99 places in 311 ms of which 38 ms to minimize.
[2024-05-23 05:48:46] [INFO ] Deduced a trap composed of 185 places in 266 ms of which 5 ms to minimize.
[2024-05-23 05:48:46] [INFO ] Deduced a trap composed of 111 places in 232 ms of which 4 ms to minimize.
[2024-05-23 05:48:47] [INFO ] Deduced a trap composed of 222 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:48:47] [INFO ] Deduced a trap composed of 102 places in 300 ms of which 12 ms to minimize.
[2024-05-23 05:48:47] [INFO ] Deduced a trap composed of 159 places in 239 ms of which 3 ms to minimize.
[2024-05-23 05:48:48] [INFO ] Deduced a trap composed of 144 places in 284 ms of which 4 ms to minimize.
[2024-05-23 05:48:48] [INFO ] Deduced a trap composed of 223 places in 273 ms of which 5 ms to minimize.
[2024-05-23 05:48:48] [INFO ] Deduced a trap composed of 108 places in 259 ms of which 4 ms to minimize.
[2024-05-23 05:48:48] [INFO ] Deduced a trap composed of 227 places in 282 ms of which 4 ms to minimize.
[2024-05-23 05:48:49] [INFO ] Deduced a trap composed of 90 places in 331 ms of which 4 ms to minimize.
[2024-05-23 05:48:51] [INFO ] Deduced a trap composed of 206 places in 291 ms of which 4 ms to minimize.
[2024-05-23 05:48:52] [INFO ] Deduced a trap composed of 80 places in 295 ms of which 3 ms to minimize.
[2024-05-23 05:48:52] [INFO ] Deduced a trap composed of 202 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:48:52] [INFO ] Deduced a trap composed of 70 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:48:53] [INFO ] Deduced a trap composed of 195 places in 287 ms of which 4 ms to minimize.
[2024-05-23 05:48:53] [INFO ] Deduced a trap composed of 67 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:48:53] [INFO ] Deduced a trap composed of 235 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:48:54] [INFO ] Deduced a trap composed of 113 places in 291 ms of which 4 ms to minimize.
[2024-05-23 05:48:54] [INFO ] Deduced a trap composed of 231 places in 282 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-23 05:48:57] [INFO ] Deduced a trap composed of 175 places in 254 ms of which 4 ms to minimize.
[2024-05-23 05:48:57] [INFO ] Deduced a trap composed of 173 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:49:00] [INFO ] Deduced a trap composed of 137 places in 241 ms of which 3 ms to minimize.
[2024-05-23 05:49:01] [INFO ] Deduced a trap composed of 136 places in 264 ms of which 4 ms to minimize.
[2024-05-23 05:49:01] [INFO ] Deduced a trap composed of 133 places in 285 ms of which 4 ms to minimize.
[2024-05-23 05:49:01] [INFO ] Deduced a trap composed of 102 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:49:01] [INFO ] Deduced a trap composed of 133 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:49:02] [INFO ] Deduced a trap composed of 169 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:49:02] [INFO ] Deduced a trap composed of 116 places in 275 ms of which 3 ms to minimize.
[2024-05-23 05:49:02] [INFO ] Deduced a trap composed of 160 places in 279 ms of which 4 ms to minimize.
[2024-05-23 05:49:03] [INFO ] Deduced a trap composed of 140 places in 270 ms of which 4 ms to minimize.
[2024-05-23 05:49:03] [INFO ] Deduced a trap composed of 176 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:49:03] [INFO ] Deduced a trap composed of 89 places in 271 ms of which 4 ms to minimize.
[2024-05-23 05:49:04] [INFO ] Deduced a trap composed of 92 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:49:04] [INFO ] Deduced a trap composed of 113 places in 293 ms of which 9 ms to minimize.
[2024-05-23 05:49:04] [INFO ] Deduced a trap composed of 111 places in 284 ms of which 4 ms to minimize.
[2024-05-23 05:49:05] [INFO ] Deduced a trap composed of 178 places in 287 ms of which 4 ms to minimize.
[2024-05-23 05:49:05] [INFO ] Deduced a trap composed of 101 places in 294 ms of which 4 ms to minimize.
[2024-05-23 05:49:05] [INFO ] Deduced a trap composed of 220 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:49:05] [INFO ] Deduced a trap composed of 150 places in 274 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 541 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 360/911 variables, and 59 constraints, problems are : Problem set: 0 solved, 541 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 541/541 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 541 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 541 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-23 05:49:15] [INFO ] Deduced a trap composed of 188 places in 258 ms of which 4 ms to minimize.
[2024-05-23 05:49:15] [INFO ] Deduced a trap composed of 165 places in 242 ms of which 3 ms to minimize.
[2024-05-23 05:49:16] [INFO ] Deduced a trap composed of 144 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:49:16] [INFO ] Deduced a trap composed of 160 places in 314 ms of which 4 ms to minimize.
[2024-05-23 05:49:16] [INFO ] Deduced a trap composed of 128 places in 241 ms of which 3 ms to minimize.
[2024-05-23 05:49:16] [INFO ] Deduced a trap composed of 179 places in 265 ms of which 3 ms to minimize.
[2024-05-23 05:49:17] [INFO ] Deduced a trap composed of 163 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:49:17] [INFO ] Deduced a trap composed of 138 places in 285 ms of which 4 ms to minimize.
[2024-05-23 05:49:17] [INFO ] Deduced a trap composed of 125 places in 259 ms of which 3 ms to minimize.
[2024-05-23 05:49:18] [INFO ] Deduced a trap composed of 163 places in 261 ms of which 4 ms to minimize.
[2024-05-23 05:49:18] [INFO ] Deduced a trap composed of 102 places in 283 ms of which 5 ms to minimize.
[2024-05-23 05:49:18] [INFO ] Deduced a trap composed of 81 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:49:19] [INFO ] Deduced a trap composed of 132 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:49:19] [INFO ] Deduced a trap composed of 123 places in 287 ms of which 5 ms to minimize.
[2024-05-23 05:49:19] [INFO ] Deduced a trap composed of 159 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:49:20] [INFO ] Deduced a trap composed of 158 places in 262 ms of which 3 ms to minimize.
[2024-05-23 05:49:20] [INFO ] Deduced a trap composed of 101 places in 282 ms of which 7 ms to minimize.
[2024-05-23 05:49:20] [INFO ] Deduced a trap composed of 115 places in 275 ms of which 4 ms to minimize.
[2024-05-23 05:49:20] [INFO ] Deduced a trap composed of 135 places in 267 ms of which 4 ms to minimize.
[2024-05-23 05:49:21] [INFO ] Deduced a trap composed of 171 places in 270 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/360 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 541 unsolved
[2024-05-23 05:49:28] [INFO ] Deduced a trap composed of 129 places in 269 ms of which 4 ms to minimize.
[2024-05-23 05:49:28] [INFO ] Deduced a trap composed of 143 places in 286 ms of which 4 ms to minimize.
[2024-05-23 05:49:29] [INFO ] Deduced a trap composed of 103 places in 287 ms of which 4 ms to minimize.
[2024-05-23 05:49:29] [INFO ] Deduced a trap composed of 84 places in 288 ms of which 4 ms to minimize.
[2024-05-23 05:49:29] [INFO ] Deduced a trap composed of 96 places in 287 ms of which 3 ms to minimize.
[2024-05-23 05:49:30] [INFO ] Deduced a trap composed of 108 places in 262 ms of which 4 ms to minimize.
[2024-05-23 05:49:30] [INFO ] Deduced a trap composed of 92 places in 262 ms of which 4 ms to minimize.
[2024-05-23 05:49:30] [INFO ] Deduced a trap composed of 210 places in 260 ms of which 3 ms to minimize.
[2024-05-23 05:49:31] [INFO ] Deduced a trap composed of 159 places in 262 ms of which 3 ms to minimize.
[2024-05-23 05:49:31] [INFO ] Deduced a trap composed of 165 places in 282 ms of which 4 ms to minimize.
[2024-05-23 05:49:31] [INFO ] Deduced a trap composed of 145 places in 202 ms of which 4 ms to minimize.
[2024-05-23 05:49:32] [INFO ] Deduced a trap composed of 146 places in 227 ms of which 4 ms to minimize.
[2024-05-23 05:49:33] [INFO ] Deduced a trap composed of 116 places in 288 ms of which 3 ms to minimize.
[2024-05-23 05:49:36] [INFO ] Deduced a trap composed of 61 places in 285 ms of which 4 ms to minimize.
[2024-05-23 05:49:36] [INFO ] Deduced a trap composed of 69 places in 249 ms of which 3 ms to minimize.
[2024-05-23 05:49:37] [INFO ] Deduced a trap composed of 237 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:49:37] [INFO ] Deduced a trap composed of 129 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:49:37] [INFO ] Deduced a trap composed of 146 places in 293 ms of which 3 ms to minimize.
[2024-05-23 05:49:38] [INFO ] Deduced a trap composed of 184 places in 286 ms of which 4 ms to minimize.
[2024-05-23 05:49:38] [INFO ] Deduced a trap composed of 154 places in 285 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 541 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 360/911 variables, and 99 constraints, problems are : Problem set: 0 solved, 541 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/541 constraints, Known Traps: 80/80 constraints]
After SMT, in 60723ms problems are : Problem set: 0 solved, 541 unsolved
Search for dead transitions found 0 dead transitions in 60739ms
Starting structural reductions in LTL mode, iteration 1 : 361/367 places, 550/604 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63396 ms. Remains : 361/367 places, 550/604 transitions.
Stuttering acceptance computed with spot in 450 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-01
Product exploration explored 100000 steps with 20 reset in 363 ms.
Stack based approach found an accepted trace after 63 steps with 0 reset with depth 64 and stack size 64 in 1 ms.
FORMULA Anderson-PT-09-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-01 finished in 64298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 360 transition count 549
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 360 transition count 549
Applied a total of 14 rules in 27 ms. Remains 360 /367 variables (removed 7) and now considering 549/604 (removed 55) transitions.
// Phase 1: matrix 549 rows 360 cols
[2024-05-23 05:49:40] [INFO ] Computed 20 invariants in 7 ms
[2024-05-23 05:49:40] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-23 05:49:40] [INFO ] Invariant cache hit.
[2024-05-23 05:49:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:49:42] [INFO ] Implicit Places using invariants and state equation in 1939 ms returned []
Implicit Place search using SMT with State Equation took 2344 ms to find 0 implicit places.
Running 540 sub problems to find dead transitions.
[2024-05-23 05:49:42] [INFO ] Invariant cache hit.
[2024-05-23 05:49:42] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 05:49:49] [INFO ] Deduced a trap composed of 155 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:49:51] [INFO ] Deduced a trap composed of 131 places in 268 ms of which 3 ms to minimize.
[2024-05-23 05:49:51] [INFO ] Deduced a trap composed of 62 places in 266 ms of which 4 ms to minimize.
[2024-05-23 05:49:52] [INFO ] Deduced a trap composed of 158 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:49:52] [INFO ] Deduced a trap composed of 114 places in 271 ms of which 4 ms to minimize.
[2024-05-23 05:49:52] [INFO ] Deduced a trap composed of 132 places in 269 ms of which 4 ms to minimize.
[2024-05-23 05:49:53] [INFO ] Deduced a trap composed of 99 places in 282 ms of which 3 ms to minimize.
[2024-05-23 05:49:53] [INFO ] Deduced a trap composed of 182 places in 276 ms of which 3 ms to minimize.
[2024-05-23 05:49:53] [INFO ] Deduced a trap composed of 137 places in 267 ms of which 3 ms to minimize.
[2024-05-23 05:49:53] [INFO ] Deduced a trap composed of 136 places in 282 ms of which 4 ms to minimize.
[2024-05-23 05:49:54] [INFO ] Deduced a trap composed of 128 places in 267 ms of which 4 ms to minimize.
[2024-05-23 05:49:54] [INFO ] Deduced a trap composed of 146 places in 266 ms of which 4 ms to minimize.
[2024-05-23 05:49:54] [INFO ] Deduced a trap composed of 169 places in 270 ms of which 3 ms to minimize.
[2024-05-23 05:49:55] [INFO ] Deduced a trap composed of 171 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:49:55] [INFO ] Deduced a trap composed of 132 places in 282 ms of which 5 ms to minimize.
[2024-05-23 05:49:55] [INFO ] Deduced a trap composed of 163 places in 262 ms of which 4 ms to minimize.
[2024-05-23 05:49:55] [INFO ] Deduced a trap composed of 97 places in 265 ms of which 3 ms to minimize.
[2024-05-23 05:49:56] [INFO ] Deduced a trap composed of 115 places in 266 ms of which 4 ms to minimize.
[2024-05-23 05:49:56] [INFO ] Deduced a trap composed of 203 places in 269 ms of which 4 ms to minimize.
[2024-05-23 05:49:56] [INFO ] Deduced a trap composed of 214 places in 267 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/359 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 05:49:59] [INFO ] Deduced a trap composed of 168 places in 265 ms of which 4 ms to minimize.
[2024-05-23 05:49:59] [INFO ] Deduced a trap composed of 97 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:50:00] [INFO ] Deduced a trap composed of 115 places in 277 ms of which 3 ms to minimize.
[2024-05-23 05:50:00] [INFO ] Deduced a trap composed of 172 places in 267 ms of which 3 ms to minimize.
[2024-05-23 05:50:00] [INFO ] Deduced a trap composed of 147 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:50:00] [INFO ] Deduced a trap composed of 114 places in 275 ms of which 7 ms to minimize.
[2024-05-23 05:50:01] [INFO ] Deduced a trap composed of 194 places in 271 ms of which 4 ms to minimize.
[2024-05-23 05:50:01] [INFO ] Deduced a trap composed of 140 places in 294 ms of which 4 ms to minimize.
[2024-05-23 05:50:01] [INFO ] Deduced a trap composed of 132 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:50:02] [INFO ] Deduced a trap composed of 240 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:50:02] [INFO ] Deduced a trap composed of 156 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:50:02] [INFO ] Deduced a trap composed of 166 places in 274 ms of which 3 ms to minimize.
[2024-05-23 05:50:02] [INFO ] Deduced a trap composed of 121 places in 275 ms of which 4 ms to minimize.
[2024-05-23 05:50:03] [INFO ] Deduced a trap composed of 164 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:50:03] [INFO ] Deduced a trap composed of 141 places in 288 ms of which 4 ms to minimize.
[2024-05-23 05:50:03] [INFO ] Deduced a trap composed of 125 places in 274 ms of which 3 ms to minimize.
[2024-05-23 05:50:04] [INFO ] Deduced a trap composed of 196 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:50:04] [INFO ] Deduced a trap composed of 166 places in 288 ms of which 4 ms to minimize.
[2024-05-23 05:50:04] [INFO ] Deduced a trap composed of 162 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:50:05] [INFO ] Deduced a trap composed of 147 places in 208 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/359 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 359/909 variables, and 59 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/360 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 540/540 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 540 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/359 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 05:50:19] [INFO ] Deduced a trap composed of 137 places in 216 ms of which 4 ms to minimize.
[2024-05-23 05:50:19] [INFO ] Deduced a trap composed of 140 places in 285 ms of which 4 ms to minimize.
[2024-05-23 05:50:20] [INFO ] Deduced a trap composed of 127 places in 203 ms of which 4 ms to minimize.
[2024-05-23 05:50:20] [INFO ] Deduced a trap composed of 122 places in 288 ms of which 4 ms to minimize.
[2024-05-23 05:50:20] [INFO ] Deduced a trap composed of 188 places in 196 ms of which 4 ms to minimize.
[2024-05-23 05:50:21] [INFO ] Deduced a trap composed of 164 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:50:21] [INFO ] Deduced a trap composed of 101 places in 251 ms of which 4 ms to minimize.
[2024-05-23 05:50:21] [INFO ] Deduced a trap composed of 124 places in 291 ms of which 4 ms to minimize.
[2024-05-23 05:50:22] [INFO ] Deduced a trap composed of 179 places in 278 ms of which 3 ms to minimize.
[2024-05-23 05:50:22] [INFO ] Deduced a trap composed of 107 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:50:22] [INFO ] Deduced a trap composed of 106 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:50:22] [INFO ] Deduced a trap composed of 162 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:50:23] [INFO ] Deduced a trap composed of 203 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:50:23] [INFO ] Deduced a trap composed of 75 places in 265 ms of which 3 ms to minimize.
[2024-05-23 05:50:23] [INFO ] Deduced a trap composed of 125 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:50:24] [INFO ] Deduced a trap composed of 135 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:50:24] [INFO ] Deduced a trap composed of 127 places in 269 ms of which 4 ms to minimize.
[2024-05-23 05:50:24] [INFO ] Deduced a trap composed of 106 places in 279 ms of which 3 ms to minimize.
[2024-05-23 05:50:24] [INFO ] Deduced a trap composed of 132 places in 280 ms of which 3 ms to minimize.
[2024-05-23 05:50:25] [INFO ] Deduced a trap composed of 173 places in 280 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/359 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/909 variables, and 79 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/360 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/540 constraints, Known Traps: 60/60 constraints]
After SMT, in 60389ms problems are : Problem set: 0 solved, 540 unsolved
Search for dead transitions found 0 dead transitions in 60399ms
Starting structural reductions in LTL mode, iteration 1 : 360/367 places, 549/604 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62778 ms. Remains : 360/367 places, 549/604 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-03
Product exploration explored 100000 steps with 20 reset in 192 ms.
Stack based approach found an accepted trace after 159 steps with 1 reset with depth 125 and stack size 125 in 0 ms.
FORMULA Anderson-PT-09-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-03 finished in 63076 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 367 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 367 transition count 523
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 286 transition count 523
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 162 place count 286 transition count 453
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 302 place count 216 transition count 453
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 308 place count 210 transition count 399
Iterating global reduction 2 with 6 rules applied. Total rules applied 314 place count 210 transition count 399
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 316 place count 209 transition count 398
Applied a total of 316 rules in 46 ms. Remains 209 /367 variables (removed 158) and now considering 398/604 (removed 206) transitions.
// Phase 1: matrix 398 rows 209 cols
[2024-05-23 05:50:43] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 05:50:43] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-23 05:50:43] [INFO ] Invariant cache hit.
[2024-05-23 05:50:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:50:44] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 995 ms to find 0 implicit places.
[2024-05-23 05:50:44] [INFO ] Redundant transitions in 27 ms returned []
Running 389 sub problems to find dead transitions.
[2024-05-23 05:50:44] [INFO ] Invariant cache hit.
[2024-05-23 05:50:44] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/208 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 3 (OVERLAPS) 1/209 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 83 places in 138 ms of which 3 ms to minimize.
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 69 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 67 places in 154 ms of which 5 ms to minimize.
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 87 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:50:52] [INFO ] Deduced a trap composed of 61 places in 168 ms of which 2 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 93 places in 174 ms of which 3 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 72 places in 166 ms of which 2 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 86 places in 159 ms of which 3 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 87 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 68 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:50:53] [INFO ] Deduced a trap composed of 85 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 93 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 66 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 54 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 85 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 60 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:50:54] [INFO ] Deduced a trap composed of 103 places in 168 ms of which 2 ms to minimize.
[2024-05-23 05:50:55] [INFO ] Deduced a trap composed of 60 places in 165 ms of which 3 ms to minimize.
[2024-05-23 05:50:55] [INFO ] Deduced a trap composed of 102 places in 150 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:50:57] [INFO ] Deduced a trap composed of 75 places in 149 ms of which 2 ms to minimize.
[2024-05-23 05:50:57] [INFO ] Deduced a trap composed of 74 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:50:57] [INFO ] Deduced a trap composed of 81 places in 163 ms of which 2 ms to minimize.
[2024-05-23 05:50:57] [INFO ] Deduced a trap composed of 68 places in 144 ms of which 2 ms to minimize.
[2024-05-23 05:50:57] [INFO ] Deduced a trap composed of 76 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 79 places in 144 ms of which 2 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 68 places in 158 ms of which 2 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 63 places in 169 ms of which 2 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 69 places in 162 ms of which 3 ms to minimize.
[2024-05-23 05:50:58] [INFO ] Deduced a trap composed of 67 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:50:59] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 3 ms to minimize.
[2024-05-23 05:50:59] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 2 ms to minimize.
[2024-05-23 05:50:59] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 3 ms to minimize.
[2024-05-23 05:50:59] [INFO ] Deduced a trap composed of 52 places in 174 ms of which 2 ms to minimize.
[2024-05-23 05:50:59] [INFO ] Deduced a trap composed of 63 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:51:00] [INFO ] Deduced a trap composed of 59 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:51:00] [INFO ] Deduced a trap composed of 67 places in 168 ms of which 2 ms to minimize.
[2024-05-23 05:51:00] [INFO ] Deduced a trap composed of 65 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:51:00] [INFO ] Deduced a trap composed of 70 places in 159 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 8 (OVERLAPS) 398/607 variables, 209/269 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/607 variables, 72/341 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/607 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 607/607 variables, and 341 constraints, problems are : Problem set: 0 solved, 389 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 209/209 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 389/389 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 389 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/208 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 37/54 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 4 (OVERLAPS) 1/209 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 2/57 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 209/607 variables, and 60 constraints, problems are : Problem set: 0 solved, 389 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/209 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/389 constraints, Known Traps: 40/40 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 389 unsolved
Search for dead transitions found 0 dead transitions in 60308ms
Starting structural reductions in SI_LTL mode, iteration 1 : 209/367 places, 398/604 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61383 ms. Remains : 209/367 places, 398/604 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 174 ms.
Stack based approach found an accepted trace after 765 steps with 0 reset with depth 766 and stack size 646 in 3 ms.
FORMULA Anderson-PT-09-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-04 finished in 61629 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||F((p1||G(p0))))))'
Support contains 4 out of 367 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 367 transition count 526
Reduce places removed 78 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 80 rules applied. Total rules applied 158 place count 289 transition count 524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 160 place count 287 transition count 524
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 71 Pre rules applied. Total rules applied 160 place count 287 transition count 453
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 302 place count 216 transition count 453
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 307 place count 211 transition count 416
Iterating global reduction 3 with 5 rules applied. Total rules applied 312 place count 211 transition count 416
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 314 place count 210 transition count 415
Applied a total of 314 rules in 41 ms. Remains 210 /367 variables (removed 157) and now considering 415/604 (removed 189) transitions.
// Phase 1: matrix 415 rows 210 cols
[2024-05-23 05:51:44] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 05:51:45] [INFO ] Implicit Places using invariants in 385 ms returned []
[2024-05-23 05:51:45] [INFO ] Invariant cache hit.
[2024-05-23 05:51:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:51:46] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1220 ms to find 0 implicit places.
[2024-05-23 05:51:46] [INFO ] Redundant transitions in 8 ms returned []
Running 406 sub problems to find dead transitions.
[2024-05-23 05:51:46] [INFO ] Invariant cache hit.
[2024-05-23 05:51:46] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-05-23 05:51:49] [INFO ] Deduced a trap composed of 64 places in 173 ms of which 3 ms to minimize.
[2024-05-23 05:51:50] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:51:50] [INFO ] Deduced a trap composed of 84 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:51:50] [INFO ] Deduced a trap composed of 102 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:51:50] [INFO ] Deduced a trap composed of 69 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:51:50] [INFO ] Deduced a trap composed of 91 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:51:51] [INFO ] Deduced a trap composed of 94 places in 173 ms of which 3 ms to minimize.
[2024-05-23 05:51:51] [INFO ] Deduced a trap composed of 91 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:51:51] [INFO ] Deduced a trap composed of 87 places in 172 ms of which 4 ms to minimize.
[2024-05-23 05:51:51] [INFO ] Deduced a trap composed of 68 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:51:51] [INFO ] Deduced a trap composed of 97 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:51:52] [INFO ] Deduced a trap composed of 73 places in 166 ms of which 2 ms to minimize.
[2024-05-23 05:51:52] [INFO ] Deduced a trap composed of 101 places in 137 ms of which 2 ms to minimize.
[2024-05-23 05:51:52] [INFO ] Deduced a trap composed of 101 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:51:52] [INFO ] Deduced a trap composed of 99 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:51:52] [INFO ] Deduced a trap composed of 97 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:51:53] [INFO ] Deduced a trap composed of 63 places in 174 ms of which 2 ms to minimize.
[2024-05-23 05:51:53] [INFO ] Deduced a trap composed of 78 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:51:53] [INFO ] Deduced a trap composed of 81 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:51:53] [INFO ] Deduced a trap composed of 86 places in 163 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-05-23 05:51:54] [INFO ] Deduced a trap composed of 48 places in 162 ms of which 3 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 88 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 80 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 105 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 107 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:51:55] [INFO ] Deduced a trap composed of 35 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:51:56] [INFO ] Deduced a trap composed of 86 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:51:56] [INFO ] Deduced a trap composed of 89 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:51:56] [INFO ] Deduced a trap composed of 71 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:51:56] [INFO ] Deduced a trap composed of 89 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:51:57] [INFO ] Deduced a trap composed of 95 places in 172 ms of which 2 ms to minimize.
[2024-05-23 05:51:57] [INFO ] Deduced a trap composed of 94 places in 147 ms of which 3 ms to minimize.
[2024-05-23 05:51:57] [INFO ] Deduced a trap composed of 85 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:51:57] [INFO ] Deduced a trap composed of 64 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:51:57] [INFO ] Deduced a trap composed of 61 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:51:58] [INFO ] Deduced a trap composed of 55 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:51:58] [INFO ] Deduced a trap composed of 88 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:51:58] [INFO ] Deduced a trap composed of 70 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:51:58] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-05-23 05:52:02] [INFO ] Deduced a trap composed of 53 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:52:02] [INFO ] Deduced a trap composed of 62 places in 172 ms of which 3 ms to minimize.
[2024-05-23 05:52:02] [INFO ] Deduced a trap composed of 71 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 87 places in 165 ms of which 2 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 63 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 70 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 74 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 82 places in 164 ms of which 2 ms to minimize.
[2024-05-23 05:52:03] [INFO ] Deduced a trap composed of 84 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 69 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 78 places in 158 ms of which 2 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 61 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 102 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 61 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:52:04] [INFO ] Deduced a trap composed of 83 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:52:05] [INFO ] Deduced a trap composed of 71 places in 162 ms of which 2 ms to minimize.
[2024-05-23 05:52:05] [INFO ] Deduced a trap composed of 107 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:52:05] [INFO ] Deduced a trap composed of 76 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:52:05] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:52:05] [INFO ] Deduced a trap composed of 87 places in 152 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-05-23 05:52:07] [INFO ] Deduced a trap composed of 60 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:52:07] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:52:07] [INFO ] Deduced a trap composed of 76 places in 171 ms of which 3 ms to minimize.
[2024-05-23 05:52:08] [INFO ] Deduced a trap composed of 76 places in 168 ms of which 2 ms to minimize.
[2024-05-23 05:52:08] [INFO ] Deduced a trap composed of 80 places in 176 ms of which 2 ms to minimize.
[2024-05-23 05:52:08] [INFO ] Deduced a trap composed of 92 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:52:09] [INFO ] Deduced a trap composed of 96 places in 134 ms of which 2 ms to minimize.
[2024-05-23 05:52:09] [INFO ] Deduced a trap composed of 92 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:52:09] [INFO ] Deduced a trap composed of 92 places in 158 ms of which 4 ms to minimize.
[2024-05-23 05:52:09] [INFO ] Deduced a trap composed of 96 places in 144 ms of which 3 ms to minimize.
[2024-05-23 05:52:09] [INFO ] Deduced a trap composed of 88 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:52:10] [INFO ] Deduced a trap composed of 91 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:52:10] [INFO ] Deduced a trap composed of 88 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:52:10] [INFO ] Deduced a trap composed of 71 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:52:10] [INFO ] Deduced a trap composed of 74 places in 159 ms of which 3 ms to minimize.
[2024-05-23 05:52:10] [INFO ] Deduced a trap composed of 72 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:52:11] [INFO ] Deduced a trap composed of 52 places in 162 ms of which 2 ms to minimize.
[2024-05-23 05:52:11] [INFO ] Deduced a trap composed of 60 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:52:11] [INFO ] Deduced a trap composed of 74 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:52:11] [INFO ] Deduced a trap composed of 61 places in 157 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-05-23 05:52:14] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:52:14] [INFO ] Deduced a trap composed of 67 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:52:14] [INFO ] Deduced a trap composed of 53 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:52:14] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:52:14] [INFO ] Deduced a trap composed of 75 places in 171 ms of which 3 ms to minimize.
[2024-05-23 05:52:15] [INFO ] Deduced a trap composed of 60 places in 142 ms of which 3 ms to minimize.
[2024-05-23 05:52:15] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 3 ms to minimize.
[2024-05-23 05:52:15] [INFO ] Deduced a trap composed of 61 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:52:16] [INFO ] Deduced a trap composed of 69 places in 139 ms of which 2 ms to minimize.
[2024-05-23 05:52:16] [INFO ] Deduced a trap composed of 61 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:52:16] [INFO ] Deduced a trap composed of 66 places in 175 ms of which 2 ms to minimize.
SMT process timed out in 30324ms, After SMT, problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 30331ms
Starting structural reductions in SI_LTL mode, iteration 1 : 210/367 places, 415/604 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31612 ms. Remains : 210/367 places, 415/604 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-06
Product exploration explored 100000 steps with 96 reset in 219 ms.
Stack based approach found an accepted trace after 42 steps with 0 reset with depth 43 and stack size 43 in 10 ms.
FORMULA Anderson-PT-09-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-06 finished in 31946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 362 transition count 551
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 362 transition count 551
Applied a total of 10 rules in 13 ms. Remains 362 /367 variables (removed 5) and now considering 551/604 (removed 53) transitions.
// Phase 1: matrix 551 rows 362 cols
[2024-05-23 05:52:16] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 05:52:17] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-23 05:52:17] [INFO ] Invariant cache hit.
[2024-05-23 05:52:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:52:19] [INFO ] Implicit Places using invariants and state equation in 1927 ms returned []
Implicit Place search using SMT with State Equation took 2323 ms to find 0 implicit places.
Running 542 sub problems to find dead transitions.
[2024-05-23 05:52:19] [INFO ] Invariant cache hit.
[2024-05-23 05:52:19] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 542 unsolved
[2024-05-23 05:52:26] [INFO ] Deduced a trap composed of 88 places in 277 ms of which 6 ms to minimize.
[2024-05-23 05:52:26] [INFO ] Deduced a trap composed of 96 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:52:27] [INFO ] Deduced a trap composed of 148 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:52:27] [INFO ] Deduced a trap composed of 115 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:52:27] [INFO ] Deduced a trap composed of 118 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:52:28] [INFO ] Deduced a trap composed of 89 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:52:28] [INFO ] Deduced a trap composed of 152 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:52:28] [INFO ] Deduced a trap composed of 155 places in 270 ms of which 4 ms to minimize.
[2024-05-23 05:52:28] [INFO ] Deduced a trap composed of 137 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:52:29] [INFO ] Deduced a trap composed of 180 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:52:29] [INFO ] Deduced a trap composed of 110 places in 246 ms of which 3 ms to minimize.
[2024-05-23 05:52:29] [INFO ] Deduced a trap composed of 124 places in 209 ms of which 4 ms to minimize.
[2024-05-23 05:52:30] [INFO ] Deduced a trap composed of 107 places in 295 ms of which 4 ms to minimize.
[2024-05-23 05:52:30] [INFO ] Deduced a trap composed of 111 places in 287 ms of which 4 ms to minimize.
[2024-05-23 05:52:30] [INFO ] Deduced a trap composed of 108 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:52:30] [INFO ] Deduced a trap composed of 115 places in 278 ms of which 3 ms to minimize.
[2024-05-23 05:52:32] [INFO ] Deduced a trap composed of 146 places in 252 ms of which 3 ms to minimize.
[2024-05-23 05:52:32] [INFO ] Deduced a trap composed of 232 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:52:33] [INFO ] Deduced a trap composed of 116 places in 286 ms of which 4 ms to minimize.
[2024-05-23 05:52:33] [INFO ] Deduced a trap composed of 108 places in 287 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 542 unsolved
[2024-05-23 05:52:38] [INFO ] Deduced a trap composed of 102 places in 285 ms of which 4 ms to minimize.
[2024-05-23 05:52:39] [INFO ] Deduced a trap composed of 117 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:52:39] [INFO ] Deduced a trap composed of 56 places in 267 ms of which 4 ms to minimize.
[2024-05-23 05:52:39] [INFO ] Deduced a trap composed of 93 places in 278 ms of which 3 ms to minimize.
[2024-05-23 05:52:39] [INFO ] Deduced a trap composed of 184 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:52:40] [INFO ] Deduced a trap composed of 132 places in 291 ms of which 4 ms to minimize.
[2024-05-23 05:52:40] [INFO ] Deduced a trap composed of 99 places in 298 ms of which 4 ms to minimize.
[2024-05-23 05:52:40] [INFO ] Deduced a trap composed of 71 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:52:41] [INFO ] Deduced a trap composed of 190 places in 278 ms of which 3 ms to minimize.
[2024-05-23 05:52:41] [INFO ] Deduced a trap composed of 110 places in 293 ms of which 4 ms to minimize.
[2024-05-23 05:52:42] [INFO ] Deduced a trap composed of 88 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:52:42] [INFO ] Deduced a trap composed of 123 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:52:42] [INFO ] Deduced a trap composed of 142 places in 270 ms of which 3 ms to minimize.
[2024-05-23 05:52:42] [INFO ] Deduced a trap composed of 127 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:52:43] [INFO ] Deduced a trap composed of 103 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:52:43] [INFO ] Deduced a trap composed of 108 places in 256 ms of which 4 ms to minimize.
[2024-05-23 05:52:43] [INFO ] Deduced a trap composed of 125 places in 297 ms of which 4 ms to minimize.
[2024-05-23 05:52:44] [INFO ] Deduced a trap composed of 129 places in 291 ms of which 4 ms to minimize.
[2024-05-23 05:52:44] [INFO ] Deduced a trap composed of 87 places in 284 ms of which 4 ms to minimize.
[2024-05-23 05:52:44] [INFO ] Deduced a trap composed of 114 places in 273 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 542 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/913 variables, and 59 constraints, problems are : Problem set: 0 solved, 542 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/362 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 542/542 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 542 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 542 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 542 unsolved
[2024-05-23 05:52:56] [INFO ] Deduced a trap composed of 191 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:52:56] [INFO ] Deduced a trap composed of 148 places in 284 ms of which 3 ms to minimize.
[2024-05-23 05:52:56] [INFO ] Deduced a trap composed of 177 places in 282 ms of which 4 ms to minimize.
[2024-05-23 05:52:57] [INFO ] Deduced a trap composed of 126 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:52:57] [INFO ] Deduced a trap composed of 166 places in 303 ms of which 6 ms to minimize.
[2024-05-23 05:52:57] [INFO ] Deduced a trap composed of 129 places in 300 ms of which 4 ms to minimize.
[2024-05-23 05:52:58] [INFO ] Deduced a trap composed of 102 places in 270 ms of which 4 ms to minimize.
[2024-05-23 05:52:58] [INFO ] Deduced a trap composed of 186 places in 307 ms of which 4 ms to minimize.
[2024-05-23 05:52:58] [INFO ] Deduced a trap composed of 155 places in 306 ms of which 4 ms to minimize.
[2024-05-23 05:52:58] [INFO ] Deduced a trap composed of 168 places in 304 ms of which 4 ms to minimize.
[2024-05-23 05:52:59] [INFO ] Deduced a trap composed of 224 places in 284 ms of which 3 ms to minimize.
[2024-05-23 05:52:59] [INFO ] Deduced a trap composed of 129 places in 301 ms of which 4 ms to minimize.
[2024-05-23 05:52:59] [INFO ] Deduced a trap composed of 176 places in 301 ms of which 4 ms to minimize.
[2024-05-23 05:53:00] [INFO ] Deduced a trap composed of 133 places in 313 ms of which 3 ms to minimize.
[2024-05-23 05:53:00] [INFO ] Deduced a trap composed of 171 places in 337 ms of which 6 ms to minimize.
[2024-05-23 05:53:01] [INFO ] Deduced a trap composed of 223 places in 443 ms of which 6 ms to minimize.
[2024-05-23 05:53:01] [INFO ] Deduced a trap composed of 95 places in 419 ms of which 6 ms to minimize.
[2024-05-23 05:53:02] [INFO ] Deduced a trap composed of 168 places in 435 ms of which 5 ms to minimize.
[2024-05-23 05:53:02] [INFO ] Deduced a trap composed of 146 places in 438 ms of which 6 ms to minimize.
[2024-05-23 05:53:02] [INFO ] Deduced a trap composed of 113 places in 386 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 542 unsolved
[2024-05-23 05:53:10] [INFO ] Deduced a trap composed of 187 places in 202 ms of which 4 ms to minimize.
[2024-05-23 05:53:10] [INFO ] Deduced a trap composed of 137 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:53:10] [INFO ] Deduced a trap composed of 130 places in 274 ms of which 3 ms to minimize.
[2024-05-23 05:53:10] [INFO ] Deduced a trap composed of 169 places in 248 ms of which 3 ms to minimize.
[2024-05-23 05:53:11] [INFO ] Deduced a trap composed of 128 places in 279 ms of which 4 ms to minimize.
[2024-05-23 05:53:11] [INFO ] Deduced a trap composed of 91 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:53:11] [INFO ] Deduced a trap composed of 88 places in 275 ms of which 4 ms to minimize.
[2024-05-23 05:53:12] [INFO ] Deduced a trap composed of 205 places in 277 ms of which 4 ms to minimize.
[2024-05-23 05:53:12] [INFO ] Deduced a trap composed of 201 places in 282 ms of which 3 ms to minimize.
[2024-05-23 05:53:12] [INFO ] Deduced a trap composed of 158 places in 205 ms of which 4 ms to minimize.
[2024-05-23 05:53:13] [INFO ] Deduced a trap composed of 152 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:53:13] [INFO ] Deduced a trap composed of 136 places in 242 ms of which 4 ms to minimize.
[2024-05-23 05:53:14] [INFO ] Deduced a trap composed of 163 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:53:14] [INFO ] Deduced a trap composed of 148 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:53:14] [INFO ] Deduced a trap composed of 134 places in 271 ms of which 4 ms to minimize.
[2024-05-23 05:53:15] [INFO ] Deduced a trap composed of 197 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:53:15] [INFO ] Deduced a trap composed of 187 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:53:15] [INFO ] Deduced a trap composed of 168 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:53:15] [INFO ] Deduced a trap composed of 191 places in 272 ms of which 4 ms to minimize.
[2024-05-23 05:53:16] [INFO ] Deduced a trap composed of 234 places in 283 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 542 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/913 variables, and 99 constraints, problems are : Problem set: 0 solved, 542 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/362 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/542 constraints, Known Traps: 80/80 constraints]
After SMT, in 60324ms problems are : Problem set: 0 solved, 542 unsolved
Search for dead transitions found 0 dead transitions in 60332ms
Starting structural reductions in LTL mode, iteration 1 : 362/367 places, 551/604 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62670 ms. Remains : 362/367 places, 551/604 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 210 ms.
Stack based approach found an accepted trace after 102 steps with 0 reset with depth 103 and stack size 103 in 1 ms.
FORMULA Anderson-PT-09-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-08 finished in 62978 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((G(p0)||F((G(p2)||p1)))))'
Support contains 3 out of 367 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 367 transition count 524
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 287 transition count 524
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 160 place count 287 transition count 454
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 300 place count 217 transition count 454
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 307 place count 210 transition count 399
Iterating global reduction 2 with 7 rules applied. Total rules applied 314 place count 210 transition count 399
Applied a total of 314 rules in 29 ms. Remains 210 /367 variables (removed 157) and now considering 399/604 (removed 205) transitions.
// Phase 1: matrix 399 rows 210 cols
[2024-05-23 05:53:19] [INFO ] Computed 20 invariants in 3 ms
[2024-05-23 05:53:20] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-23 05:53:20] [INFO ] Invariant cache hit.
[2024-05-23 05:53:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:53:20] [INFO ] Implicit Places using invariants and state equation in 769 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2024-05-23 05:53:20] [INFO ] Redundant transitions in 5 ms returned []
Running 390 sub problems to find dead transitions.
[2024-05-23 05:53:20] [INFO ] Invariant cache hit.
[2024-05-23 05:53:20] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 3 (OVERLAPS) 1/210 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-05-23 05:53:28] [INFO ] Deduced a trap composed of 82 places in 140 ms of which 3 ms to minimize.
[2024-05-23 05:53:28] [INFO ] Deduced a trap composed of 85 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 67 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 80 places in 162 ms of which 2 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 84 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 72 places in 164 ms of which 2 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 87 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:53:29] [INFO ] Deduced a trap composed of 90 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 82 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 91 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 89 places in 172 ms of which 2 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 87 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:53:30] [INFO ] Deduced a trap composed of 94 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 94 places in 147 ms of which 3 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 89 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 104 places in 149 ms of which 2 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 94 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:53:31] [INFO ] Deduced a trap composed of 90 places in 151 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-05-23 05:53:33] [INFO ] Deduced a trap composed of 91 places in 128 ms of which 2 ms to minimize.
[2024-05-23 05:53:33] [INFO ] Deduced a trap composed of 102 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:53:33] [INFO ] Deduced a trap composed of 106 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:53:33] [INFO ] Deduced a trap composed of 60 places in 159 ms of which 3 ms to minimize.
[2024-05-23 05:53:33] [INFO ] Deduced a trap composed of 66 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 95 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 55 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 70 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 120 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:53:34] [INFO ] Deduced a trap composed of 84 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:53:35] [INFO ] Deduced a trap composed of 94 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:53:35] [INFO ] Deduced a trap composed of 73 places in 165 ms of which 3 ms to minimize.
[2024-05-23 05:53:35] [INFO ] Deduced a trap composed of 56 places in 165 ms of which 2 ms to minimize.
[2024-05-23 05:53:35] [INFO ] Deduced a trap composed of 77 places in 174 ms of which 3 ms to minimize.
[2024-05-23 05:53:35] [INFO ] Deduced a trap composed of 89 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:53:36] [INFO ] Deduced a trap composed of 68 places in 170 ms of which 3 ms to minimize.
[2024-05-23 05:53:36] [INFO ] Deduced a trap composed of 104 places in 173 ms of which 2 ms to minimize.
[2024-05-23 05:53:36] [INFO ] Deduced a trap composed of 90 places in 171 ms of which 2 ms to minimize.
[2024-05-23 05:53:36] [INFO ] Deduced a trap composed of 122 places in 174 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 8 (OVERLAPS) 399/609 variables, 210/270 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/609 variables, 72/342 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/609 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 609/609 variables, and 342 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 210/210 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 390/390 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 33/50 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (OVERLAPS) 1/210 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 210/609 variables, and 60 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/210 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/390 constraints, Known Traps: 40/40 constraints]
After SMT, in 60292ms problems are : Problem set: 0 solved, 390 unsolved
Search for dead transitions found 0 dead transitions in 60297ms
Starting structural reductions in SI_LTL mode, iteration 1 : 210/367 places, 399/604 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61444 ms. Remains : 210/367 places, 399/604 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-09
Product exploration explored 100000 steps with 111 reset in 184 ms.
Product exploration explored 100000 steps with 107 reset in 207 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 141 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 4
RANDOM walk for 40000 steps (8 resets) in 188 ms. (211 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40002 steps (8 resets) in 142 ms. (279 steps per ms) remains 1/1 properties
[2024-05-23 05:54:22] [INFO ] Invariant cache hit.
[2024-05-23 05:54:22] [INFO ] State equation strengthened by 72 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 194/609 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 4/11 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/210 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 78ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (G (OR (NOT p2) p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p2 p1))), (F (NOT p1)), (F p2), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 10 factoid took 329 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 2 out of 210 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 : 210/210 places, 399/399 transitions.
Applied a total of 0 rules in 11 ms. Remains 210 /210 variables (removed 0) and now considering 399/399 (removed 0) transitions.
[2024-05-23 05:54:22] [INFO ] Invariant cache hit.
[2024-05-23 05:54:22] [INFO ] Implicit Places using invariants in 270 ms returned []
[2024-05-23 05:54:22] [INFO ] Invariant cache hit.
[2024-05-23 05:54:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:54:23] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
[2024-05-23 05:54:23] [INFO ] Redundant transitions in 2 ms returned []
Running 390 sub problems to find dead transitions.
[2024-05-23 05:54:23] [INFO ] Invariant cache hit.
[2024-05-23 05:54:23] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 3 (OVERLAPS) 1/210 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/210 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-05-23 05:54:31] [INFO ] Deduced a trap composed of 82 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 85 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 67 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 80 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 84 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 72 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:54:32] [INFO ] Deduced a trap composed of 87 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 90 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 82 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 91 places in 178 ms of which 2 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 89 places in 177 ms of which 3 ms to minimize.
[2024-05-23 05:54:33] [INFO ] Deduced a trap composed of 87 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 94 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 94 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 89 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 104 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 94 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:54:34] [INFO ] Deduced a trap composed of 76 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:54:35] [INFO ] Deduced a trap composed of 90 places in 219 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 390 unsolved
[2024-05-23 05:54:36] [INFO ] Deduced a trap composed of 91 places in 182 ms of which 3 ms to minimize.
[2024-05-23 05:54:37] [INFO ] Deduced a trap composed of 102 places in 181 ms of which 2 ms to minimize.
[2024-05-23 05:54:37] [INFO ] Deduced a trap composed of 106 places in 263 ms of which 3 ms to minimize.
[2024-05-23 05:54:37] [INFO ] Deduced a trap composed of 60 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:54:37] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 3 ms to minimize.
[2024-05-23 05:54:37] [INFO ] Deduced a trap composed of 95 places in 170 ms of which 3 ms to minimize.
[2024-05-23 05:54:38] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:54:38] [INFO ] Deduced a trap composed of 55 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:54:38] [INFO ] Deduced a trap composed of 70 places in 175 ms of which 2 ms to minimize.
[2024-05-23 05:54:38] [INFO ] Deduced a trap composed of 120 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:54:38] [INFO ] Deduced a trap composed of 84 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 94 places in 144 ms of which 3 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 73 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 56 places in 164 ms of which 2 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 89 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:54:39] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:54:40] [INFO ] Deduced a trap composed of 104 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:54:40] [INFO ] Deduced a trap composed of 90 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:54:40] [INFO ] Deduced a trap composed of 122 places in 146 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 8 (OVERLAPS) 399/609 variables, 210/270 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/609 variables, 72/342 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/609 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 609/609 variables, and 342 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 210/210 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 390/390 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/209 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/209 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/209 variables, 33/50 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/209 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 4 (OVERLAPS) 1/210 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/210 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 390 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/210 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 210/609 variables, and 60 constraints, problems are : Problem set: 0 solved, 390 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/210 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/390 constraints, Known Traps: 40/40 constraints]
After SMT, in 60330ms problems are : Problem set: 0 solved, 390 unsolved
Search for dead transitions found 0 dead transitions in 60337ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61396 ms. Remains : 210/210 places, 399/399 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Reduction of identical properties reduced properties to check from 3 to 1
RANDOM walk for 2930 steps (0 resets) in 13 ms. (209 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 105 reset in 160 ms.
Product exploration explored 100000 steps with 111 reset in 196 ms.
Support contains 2 out of 210 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 210/210 places, 399/399 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 210 transition count 398
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 209 transition count 398
Applied a total of 2 rules in 13 ms. Remains 209 /210 variables (removed 1) and now considering 398/399 (removed 1) transitions.
// Phase 1: matrix 398 rows 209 cols
[2024-05-23 05:55:25] [INFO ] Computed 20 invariants in 3 ms
[2024-05-23 05:55:25] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-23 05:55:25] [INFO ] Invariant cache hit.
[2024-05-23 05:55:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:55:26] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1121 ms to find 0 implicit places.
[2024-05-23 05:55:26] [INFO ] Redundant transitions in 1 ms returned []
Running 389 sub problems to find dead transitions.
[2024-05-23 05:55:26] [INFO ] Invariant cache hit.
[2024-05-23 05:55:26] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/208 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 3 (OVERLAPS) 1/209 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/209 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 74 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 67 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 81 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 75 places in 167 ms of which 2 ms to minimize.
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 76 places in 176 ms of which 3 ms to minimize.
[2024-05-23 05:55:34] [INFO ] Deduced a trap composed of 92 places in 149 ms of which 2 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 67 places in 169 ms of which 2 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 95 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 74 places in 167 ms of which 3 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 92 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 75 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:55:35] [INFO ] Deduced a trap composed of 64 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:55:36] [INFO ] Deduced a trap composed of 72 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:55:36] [INFO ] Deduced a trap composed of 76 places in 169 ms of which 3 ms to minimize.
[2024-05-23 05:55:36] [INFO ] Deduced a trap composed of 74 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:55:36] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:55:36] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 2 ms to minimize.
[2024-05-23 05:55:37] [INFO ] Deduced a trap composed of 65 places in 158 ms of which 3 ms to minimize.
[2024-05-23 05:55:37] [INFO ] Deduced a trap composed of 65 places in 135 ms of which 2 ms to minimize.
[2024-05-23 05:55:37] [INFO ] Deduced a trap composed of 52 places in 163 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:55:39] [INFO ] Deduced a trap composed of 74 places in 136 ms of which 2 ms to minimize.
[2024-05-23 05:55:39] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 2 ms to minimize.
[2024-05-23 05:55:39] [INFO ] Deduced a trap composed of 71 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:55:39] [INFO ] Deduced a trap composed of 64 places in 136 ms of which 2 ms to minimize.
[2024-05-23 05:55:39] [INFO ] Deduced a trap composed of 82 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 60 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 72 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 85 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 86 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 78 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:55:40] [INFO ] Deduced a trap composed of 83 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 78 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 88 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 76 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 88 places in 142 ms of which 3 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 85 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 83 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:55:41] [INFO ] Deduced a trap composed of 77 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:55:42] [INFO ] Deduced a trap composed of 108 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:55:42] [INFO ] Deduced a trap composed of 99 places in 154 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 85 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 96 places in 130 ms of which 2 ms to minimize.
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 69 places in 170 ms of which 2 ms to minimize.
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 86 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 79 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:55:46] [INFO ] Deduced a trap composed of 87 places in 167 ms of which 2 ms to minimize.
[2024-05-23 05:55:47] [INFO ] Deduced a trap composed of 64 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:55:47] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:55:47] [INFO ] Deduced a trap composed of 62 places in 169 ms of which 2 ms to minimize.
[2024-05-23 05:55:47] [INFO ] Deduced a trap composed of 63 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:55:47] [INFO ] Deduced a trap composed of 86 places in 178 ms of which 3 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 56 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 69 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 77 places in 173 ms of which 3 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 69 places in 134 ms of which 2 ms to minimize.
[2024-05-23 05:55:48] [INFO ] Deduced a trap composed of 65 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:55:49] [INFO ] Deduced a trap composed of 71 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:55:49] [INFO ] Deduced a trap composed of 78 places in 176 ms of which 2 ms to minimize.
[2024-05-23 05:55:49] [INFO ] Deduced a trap composed of 70 places in 173 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 389 unsolved
[2024-05-23 05:55:51] [INFO ] Deduced a trap composed of 67 places in 133 ms of which 3 ms to minimize.
[2024-05-23 05:55:51] [INFO ] Deduced a trap composed of 51 places in 172 ms of which 2 ms to minimize.
[2024-05-23 05:55:51] [INFO ] Deduced a trap composed of 58 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 45 places in 133 ms of which 2 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 70 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 60 places in 178 ms of which 5 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 78 places in 147 ms of which 3 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 59 places in 170 ms of which 2 ms to minimize.
[2024-05-23 05:55:52] [INFO ] Deduced a trap composed of 57 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:55:53] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 3 ms to minimize.
[2024-05-23 05:55:53] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:55:53] [INFO ] Deduced a trap composed of 59 places in 170 ms of which 3 ms to minimize.
[2024-05-23 05:55:53] [INFO ] Deduced a trap composed of 61 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:55:53] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:55:54] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 2 ms to minimize.
[2024-05-23 05:55:54] [INFO ] Deduced a trap composed of 70 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:55:54] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:55:54] [INFO ] Deduced a trap composed of 66 places in 179 ms of which 2 ms to minimize.
[2024-05-23 05:55:54] [INFO ] Deduced a trap composed of 62 places in 187 ms of which 3 ms to minimize.
[2024-05-23 05:55:55] [INFO ] Deduced a trap composed of 64 places in 182 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/209 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 209/607 variables, and 100 constraints, problems are : Problem set: 0 solved, 389 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/209 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 389/389 constraints, Known Traps: 80/80 constraints]
Escalating to Integer solving :Problem set: 0 solved, 389 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/208 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 66/83 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 4 (OVERLAPS) 1/209 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 389 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 14/100 constraints. Problems are: Problem set: 0 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 209/607 variables, and 100 constraints, problems are : Problem set: 0 solved, 389 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/209 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/389 constraints, Known Traps: 80/80 constraints]
After SMT, in 60285ms problems are : Problem set: 0 solved, 389 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Starting structural reductions in SI_LTL mode, iteration 1 : 209/210 places, 398/399 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61436 ms. Remains : 209/210 places, 398/399 transitions.
Treatment of property Anderson-PT-09-LTLCardinality-09 finished in 186818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 367 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 367 transition count 524
Reduce places removed 80 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 81 rules applied. Total rules applied 161 place count 287 transition count 523
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 162 place count 286 transition count 523
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 162 place count 286 transition count 451
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 306 place count 214 transition count 451
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 313 place count 207 transition count 396
Iterating global reduction 3 with 7 rules applied. Total rules applied 320 place count 207 transition count 396
Applied a total of 320 rules in 28 ms. Remains 207 /367 variables (removed 160) and now considering 396/604 (removed 208) transitions.
// Phase 1: matrix 396 rows 207 cols
[2024-05-23 05:56:26] [INFO ] Computed 20 invariants in 3 ms
[2024-05-23 05:56:26] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-05-23 05:56:26] [INFO ] Invariant cache hit.
[2024-05-23 05:56:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:56:27] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
[2024-05-23 05:56:27] [INFO ] Redundant transitions in 2 ms returned []
Running 387 sub problems to find dead transitions.
[2024-05-23 05:56:27] [INFO ] Invariant cache hit.
[2024-05-23 05:56:27] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:56:31] [INFO ] Deduced a trap composed of 88 places in 175 ms of which 7 ms to minimize.
[2024-05-23 05:56:31] [INFO ] Deduced a trap composed of 73 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:56:31] [INFO ] Deduced a trap composed of 67 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 69 places in 132 ms of which 2 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 88 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 67 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 62 places in 172 ms of which 3 ms to minimize.
[2024-05-23 05:56:32] [INFO ] Deduced a trap composed of 86 places in 139 ms of which 2 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 3 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 83 places in 165 ms of which 2 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 89 places in 163 ms of which 2 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 87 places in 173 ms of which 2 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 96 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:56:33] [INFO ] Deduced a trap composed of 69 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:56:34] [INFO ] Deduced a trap composed of 79 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:56:34] [INFO ] Deduced a trap composed of 70 places in 172 ms of which 2 ms to minimize.
[2024-05-23 05:56:34] [INFO ] Deduced a trap composed of 66 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:56:34] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 2 ms to minimize.
[2024-05-23 05:56:34] [INFO ] Deduced a trap composed of 69 places in 168 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:56:36] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 3 ms to minimize.
[2024-05-23 05:56:36] [INFO ] Deduced a trap composed of 78 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 75 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 81 places in 142 ms of which 3 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 3 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 82 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:56:37] [INFO ] Deduced a trap composed of 61 places in 167 ms of which 2 ms to minimize.
[2024-05-23 05:56:38] [INFO ] Deduced a trap composed of 93 places in 136 ms of which 3 ms to minimize.
[2024-05-23 05:56:38] [INFO ] Deduced a trap composed of 76 places in 180 ms of which 3 ms to minimize.
[2024-05-23 05:56:38] [INFO ] Deduced a trap composed of 72 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:56:38] [INFO ] Deduced a trap composed of 78 places in 173 ms of which 3 ms to minimize.
[2024-05-23 05:56:38] [INFO ] Deduced a trap composed of 78 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 88 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 91 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 95 places in 136 ms of which 2 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 74 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 63 places in 159 ms of which 3 ms to minimize.
[2024-05-23 05:56:39] [INFO ] Deduced a trap composed of 61 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:56:40] [INFO ] Deduced a trap composed of 64 places in 158 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (OVERLAPS) 1/207 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:56:45] [INFO ] Deduced a trap composed of 84 places in 134 ms of which 3 ms to minimize.
[2024-05-23 05:56:45] [INFO ] Deduced a trap composed of 75 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 84 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 73 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 48 places in 167 ms of which 3 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 73 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 62 places in 169 ms of which 2 ms to minimize.
[2024-05-23 05:56:46] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:56:47] [INFO ] Deduced a trap composed of 75 places in 131 ms of which 2 ms to minimize.
[2024-05-23 05:56:47] [INFO ] Deduced a trap composed of 71 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:56:47] [INFO ] Deduced a trap composed of 47 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:56:47] [INFO ] Deduced a trap composed of 72 places in 171 ms of which 3 ms to minimize.
[2024-05-23 05:56:47] [INFO ] Deduced a trap composed of 72 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 67 places in 177 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 66 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 56 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 65 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:56:48] [INFO ] Deduced a trap composed of 57 places in 145 ms of which 2 ms to minimize.
[2024-05-23 05:56:49] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 8 (OVERLAPS) 396/603 variables, 207/287 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/603 variables, 72/359 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 603/603 variables, and 359 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 207/207 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 58/77 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 206/603 variables, and 77 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/207 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/387 constraints, Known Traps: 58/60 constraints]
After SMT, in 60302ms problems are : Problem set: 0 solved, 387 unsolved
Search for dead transitions found 0 dead transitions in 60308ms
Starting structural reductions in SI_LTL mode, iteration 1 : 207/367 places, 396/604 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61411 ms. Remains : 207/367 places, 396/604 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-10
Product exploration explored 100000 steps with 77 reset in 164 ms.
Product exploration explored 100000 steps with 76 reset in 210 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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 3817 steps (0 resets) in 11 ms. (318 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 207/207 places, 396/396 transitions.
Applied a total of 0 rules in 9 ms. Remains 207 /207 variables (removed 0) and now considering 396/396 (removed 0) transitions.
[2024-05-23 05:57:29] [INFO ] Invariant cache hit.
[2024-05-23 05:57:29] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-23 05:57:29] [INFO ] Invariant cache hit.
[2024-05-23 05:57:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:57:30] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2024-05-23 05:57:30] [INFO ] Redundant transitions in 2 ms returned []
Running 387 sub problems to find dead transitions.
[2024-05-23 05:57:30] [INFO ] Invariant cache hit.
[2024-05-23 05:57:30] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:57:33] [INFO ] Deduced a trap composed of 88 places in 163 ms of which 2 ms to minimize.
[2024-05-23 05:57:33] [INFO ] Deduced a trap composed of 73 places in 175 ms of which 2 ms to minimize.
[2024-05-23 05:57:34] [INFO ] Deduced a trap composed of 67 places in 132 ms of which 2 ms to minimize.
[2024-05-23 05:57:34] [INFO ] Deduced a trap composed of 69 places in 134 ms of which 2 ms to minimize.
[2024-05-23 05:57:34] [INFO ] Deduced a trap composed of 88 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:57:34] [INFO ] Deduced a trap composed of 76 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:57:34] [INFO ] Deduced a trap composed of 67 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 62 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 86 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 64 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 83 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 89 places in 169 ms of which 2 ms to minimize.
[2024-05-23 05:57:35] [INFO ] Deduced a trap composed of 87 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:57:36] [INFO ] Deduced a trap composed of 96 places in 162 ms of which 2 ms to minimize.
[2024-05-23 05:57:36] [INFO ] Deduced a trap composed of 69 places in 129 ms of which 2 ms to minimize.
[2024-05-23 05:57:36] [INFO ] Deduced a trap composed of 79 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:57:36] [INFO ] Deduced a trap composed of 70 places in 135 ms of which 3 ms to minimize.
[2024-05-23 05:57:36] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 3 ms to minimize.
[2024-05-23 05:57:37] [INFO ] Deduced a trap composed of 68 places in 173 ms of which 2 ms to minimize.
[2024-05-23 05:57:37] [INFO ] Deduced a trap composed of 69 places in 154 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 2 ms to minimize.
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 78 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 75 places in 163 ms of which 2 ms to minimize.
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 81 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 68 places in 161 ms of which 2 ms to minimize.
[2024-05-23 05:57:39] [INFO ] Deduced a trap composed of 64 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 82 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 61 places in 158 ms of which 2 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 93 places in 136 ms of which 2 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 72 places in 173 ms of which 2 ms to minimize.
[2024-05-23 05:57:40] [INFO ] Deduced a trap composed of 78 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:57:41] [INFO ] Deduced a trap composed of 78 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:57:41] [INFO ] Deduced a trap composed of 88 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:57:41] [INFO ] Deduced a trap composed of 91 places in 161 ms of which 3 ms to minimize.
[2024-05-23 05:57:41] [INFO ] Deduced a trap composed of 95 places in 136 ms of which 3 ms to minimize.
[2024-05-23 05:57:41] [INFO ] Deduced a trap composed of 74 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:57:42] [INFO ] Deduced a trap composed of 63 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:57:42] [INFO ] Deduced a trap composed of 61 places in 163 ms of which 3 ms to minimize.
[2024-05-23 05:57:42] [INFO ] Deduced a trap composed of 64 places in 166 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (OVERLAPS) 1/207 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:57:47] [INFO ] Deduced a trap composed of 84 places in 133 ms of which 3 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 75 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 84 places in 164 ms of which 2 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 73 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 48 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 73 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:57:48] [INFO ] Deduced a trap composed of 62 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 75 places in 151 ms of which 2 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 71 places in 142 ms of which 2 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 47 places in 155 ms of which 2 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 72 places in 149 ms of which 2 ms to minimize.
[2024-05-23 05:57:49] [INFO ] Deduced a trap composed of 72 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 67 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 66 places in 155 ms of which 3 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 56 places in 154 ms of which 2 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 64 places in 150 ms of which 3 ms to minimize.
[2024-05-23 05:57:50] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:57:51] [INFO ] Deduced a trap composed of 65 places in 145 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 8 (OVERLAPS) 396/603 variables, 207/287 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/603 variables, 72/359 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 603/603 variables, and 359 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 207/207 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 58/77 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 206/603 variables, and 77 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/207 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/387 constraints, Known Traps: 58/60 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 387 unsolved
Search for dead transitions found 0 dead transitions in 60298ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61387 ms. Remains : 207/207 places, 396/396 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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 134 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)]
RANDOM walk for 4348 steps (0 resets) in 14 ms. (289 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 149 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 71 reset in 209 ms.
Product exploration explored 100000 steps with 69 reset in 294 ms.
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 207/207 places, 396/396 transitions.
Applied a total of 0 rules in 7 ms. Remains 207 /207 variables (removed 0) and now considering 396/396 (removed 0) transitions.
[2024-05-23 05:58:31] [INFO ] Invariant cache hit.
[2024-05-23 05:58:31] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-23 05:58:31] [INFO ] Invariant cache hit.
[2024-05-23 05:58:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:58:32] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1217 ms to find 0 implicit places.
[2024-05-23 05:58:32] [INFO ] Redundant transitions in 2 ms returned []
Running 387 sub problems to find dead transitions.
[2024-05-23 05:58:32] [INFO ] Invariant cache hit.
[2024-05-23 05:58:32] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:58:36] [INFO ] Deduced a trap composed of 88 places in 159 ms of which 3 ms to minimize.
[2024-05-23 05:58:36] [INFO ] Deduced a trap composed of 73 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:58:36] [INFO ] Deduced a trap composed of 67 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 69 places in 133 ms of which 3 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 88 places in 147 ms of which 2 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 76 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 67 places in 148 ms of which 2 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 62 places in 169 ms of which 3 ms to minimize.
[2024-05-23 05:58:37] [INFO ] Deduced a trap composed of 86 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 64 places in 154 ms of which 3 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 83 places in 166 ms of which 3 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 89 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 87 places in 142 ms of which 2 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 96 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:58:38] [INFO ] Deduced a trap composed of 69 places in 134 ms of which 3 ms to minimize.
[2024-05-23 05:58:39] [INFO ] Deduced a trap composed of 79 places in 167 ms of which 3 ms to minimize.
[2024-05-23 05:58:39] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:58:39] [INFO ] Deduced a trap composed of 66 places in 158 ms of which 2 ms to minimize.
[2024-05-23 05:58:39] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:58:39] [INFO ] Deduced a trap composed of 69 places in 168 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:58:41] [INFO ] Deduced a trap composed of 56 places in 135 ms of which 3 ms to minimize.
[2024-05-23 05:58:41] [INFO ] Deduced a trap composed of 78 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 75 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 81 places in 158 ms of which 2 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 4 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 64 places in 142 ms of which 2 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 82 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:58:42] [INFO ] Deduced a trap composed of 61 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:58:43] [INFO ] Deduced a trap composed of 93 places in 168 ms of which 2 ms to minimize.
[2024-05-23 05:58:43] [INFO ] Deduced a trap composed of 76 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:58:43] [INFO ] Deduced a trap composed of 72 places in 157 ms of which 3 ms to minimize.
[2024-05-23 05:58:43] [INFO ] Deduced a trap composed of 78 places in 152 ms of which 2 ms to minimize.
[2024-05-23 05:58:43] [INFO ] Deduced a trap composed of 78 places in 166 ms of which 2 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 88 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 91 places in 150 ms of which 2 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 95 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 74 places in 126 ms of which 3 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 63 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:58:44] [INFO ] Deduced a trap composed of 61 places in 160 ms of which 2 ms to minimize.
[2024-05-23 05:58:45] [INFO ] Deduced a trap composed of 64 places in 154 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 5 (OVERLAPS) 1/207 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 387 unsolved
[2024-05-23 05:58:50] [INFO ] Deduced a trap composed of 84 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:58:50] [INFO ] Deduced a trap composed of 75 places in 157 ms of which 2 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 84 places in 152 ms of which 3 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 73 places in 169 ms of which 3 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 48 places in 153 ms of which 2 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 73 places in 149 ms of which 3 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 62 places in 148 ms of which 3 ms to minimize.
[2024-05-23 05:58:51] [INFO ] Deduced a trap composed of 68 places in 146 ms of which 2 ms to minimize.
[2024-05-23 05:58:52] [INFO ] Deduced a trap composed of 75 places in 170 ms of which 3 ms to minimize.
[2024-05-23 05:58:52] [INFO ] Deduced a trap composed of 71 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:58:52] [INFO ] Deduced a trap composed of 47 places in 164 ms of which 3 ms to minimize.
[2024-05-23 05:58:52] [INFO ] Deduced a trap composed of 72 places in 168 ms of which 3 ms to minimize.
[2024-05-23 05:58:52] [INFO ] Deduced a trap composed of 72 places in 146 ms of which 3 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 3 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 66 places in 159 ms of which 2 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 2 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 65 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 64 places in 156 ms of which 3 ms to minimize.
[2024-05-23 05:58:53] [INFO ] Deduced a trap composed of 57 places in 160 ms of which 3 ms to minimize.
[2024-05-23 05:58:54] [INFO ] Deduced a trap composed of 65 places in 159 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/207 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 8 (OVERLAPS) 396/603 variables, 207/287 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/603 variables, 72/359 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 603/603 variables, and 359 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 207/207 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 387/387 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 387 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 387 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 58/77 constraints. Problems are: Problem set: 0 solved, 387 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 206/603 variables, and 77 constraints, problems are : Problem set: 0 solved, 387 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/207 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/387 constraints, Known Traps: 58/60 constraints]
After SMT, in 60316ms problems are : Problem set: 0 solved, 387 unsolved
Search for dead transitions found 0 dead transitions in 60321ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61555 ms. Remains : 207/207 places, 396/396 transitions.
Treatment of property Anderson-PT-09-LTLCardinality-10 finished in 186540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)||F(((!p1&&X(p2))||G(p2)))))))'
Support contains 4 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 360 transition count 549
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 360 transition count 549
Applied a total of 14 rules in 13 ms. Remains 360 /367 variables (removed 7) and now considering 549/604 (removed 55) transitions.
// Phase 1: matrix 549 rows 360 cols
[2024-05-23 05:59:33] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 05:59:33] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-23 05:59:33] [INFO ] Invariant cache hit.
[2024-05-23 05:59:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:59:35] [INFO ] Implicit Places using invariants and state equation in 1963 ms returned []
Implicit Place search using SMT with State Equation took 2330 ms to find 0 implicit places.
Running 540 sub problems to find dead transitions.
[2024-05-23 05:59:35] [INFO ] Invariant cache hit.
[2024-05-23 05:59:35] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 05:59:42] [INFO ] Deduced a trap composed of 155 places in 286 ms of which 4 ms to minimize.
[2024-05-23 05:59:44] [INFO ] Deduced a trap composed of 131 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:59:44] [INFO ] Deduced a trap composed of 62 places in 281 ms of which 4 ms to minimize.
[2024-05-23 05:59:45] [INFO ] Deduced a trap composed of 158 places in 212 ms of which 3 ms to minimize.
[2024-05-23 05:59:45] [INFO ] Deduced a trap composed of 114 places in 282 ms of which 3 ms to minimize.
[2024-05-23 05:59:45] [INFO ] Deduced a trap composed of 132 places in 267 ms of which 3 ms to minimize.
[2024-05-23 05:59:46] [INFO ] Deduced a trap composed of 99 places in 276 ms of which 3 ms to minimize.
[2024-05-23 05:59:46] [INFO ] Deduced a trap composed of 182 places in 283 ms of which 4 ms to minimize.
[2024-05-23 05:59:46] [INFO ] Deduced a trap composed of 137 places in 275 ms of which 3 ms to minimize.
[2024-05-23 05:59:46] [INFO ] Deduced a trap composed of 136 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:59:47] [INFO ] Deduced a trap composed of 128 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:59:47] [INFO ] Deduced a trap composed of 146 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:59:47] [INFO ] Deduced a trap composed of 169 places in 273 ms of which 3 ms to minimize.
[2024-05-23 05:59:48] [INFO ] Deduced a trap composed of 171 places in 270 ms of which 4 ms to minimize.
[2024-05-23 05:59:48] [INFO ] Deduced a trap composed of 132 places in 264 ms of which 3 ms to minimize.
[2024-05-23 05:59:48] [INFO ] Deduced a trap composed of 163 places in 235 ms of which 4 ms to minimize.
[2024-05-23 05:59:48] [INFO ] Deduced a trap composed of 97 places in 270 ms of which 3 ms to minimize.
[2024-05-23 05:59:49] [INFO ] Deduced a trap composed of 115 places in 283 ms of which 3 ms to minimize.
[2024-05-23 05:59:49] [INFO ] Deduced a trap composed of 203 places in 266 ms of which 4 ms to minimize.
[2024-05-23 05:59:49] [INFO ] Deduced a trap composed of 214 places in 266 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/359 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 05:59:52] [INFO ] Deduced a trap composed of 168 places in 272 ms of which 3 ms to minimize.
[2024-05-23 05:59:52] [INFO ] Deduced a trap composed of 97 places in 291 ms of which 3 ms to minimize.
[2024-05-23 05:59:53] [INFO ] Deduced a trap composed of 115 places in 292 ms of which 4 ms to minimize.
[2024-05-23 05:59:53] [INFO ] Deduced a trap composed of 172 places in 290 ms of which 4 ms to minimize.
[2024-05-23 05:59:53] [INFO ] Deduced a trap composed of 147 places in 282 ms of which 3 ms to minimize.
[2024-05-23 05:59:53] [INFO ] Deduced a trap composed of 114 places in 257 ms of which 4 ms to minimize.
[2024-05-23 05:59:54] [INFO ] Deduced a trap composed of 194 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:59:54] [INFO ] Deduced a trap composed of 140 places in 263 ms of which 3 ms to minimize.
[2024-05-23 05:59:54] [INFO ] Deduced a trap composed of 132 places in 278 ms of which 4 ms to minimize.
[2024-05-23 05:59:55] [INFO ] Deduced a trap composed of 240 places in 282 ms of which 3 ms to minimize.
[2024-05-23 05:59:55] [INFO ] Deduced a trap composed of 156 places in 277 ms of which 3 ms to minimize.
[2024-05-23 05:59:55] [INFO ] Deduced a trap composed of 166 places in 275 ms of which 4 ms to minimize.
[2024-05-23 05:59:55] [INFO ] Deduced a trap composed of 121 places in 280 ms of which 4 ms to minimize.
[2024-05-23 05:59:56] [INFO ] Deduced a trap composed of 164 places in 276 ms of which 4 ms to minimize.
[2024-05-23 05:59:56] [INFO ] Deduced a trap composed of 141 places in 271 ms of which 4 ms to minimize.
[2024-05-23 05:59:56] [INFO ] Deduced a trap composed of 125 places in 269 ms of which 3 ms to minimize.
[2024-05-23 05:59:57] [INFO ] Deduced a trap composed of 196 places in 272 ms of which 3 ms to minimize.
[2024-05-23 05:59:57] [INFO ] Deduced a trap composed of 166 places in 274 ms of which 4 ms to minimize.
[2024-05-23 05:59:57] [INFO ] Deduced a trap composed of 162 places in 273 ms of which 4 ms to minimize.
[2024-05-23 05:59:58] [INFO ] Deduced a trap composed of 147 places in 273 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/359 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 359/909 variables, and 59 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/360 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 540/540 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 540 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/359 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/359 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 540 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/359 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 540 unsolved
[2024-05-23 06:00:12] [INFO ] Deduced a trap composed of 137 places in 289 ms of which 5 ms to minimize.
[2024-05-23 06:00:12] [INFO ] Deduced a trap composed of 140 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:00:13] [INFO ] Deduced a trap composed of 127 places in 285 ms of which 4 ms to minimize.
[2024-05-23 06:00:13] [INFO ] Deduced a trap composed of 122 places in 274 ms of which 4 ms to minimize.
[2024-05-23 06:00:13] [INFO ] Deduced a trap composed of 188 places in 275 ms of which 3 ms to minimize.
[2024-05-23 06:00:14] [INFO ] Deduced a trap composed of 164 places in 277 ms of which 4 ms to minimize.
[2024-05-23 06:00:14] [INFO ] Deduced a trap composed of 101 places in 286 ms of which 4 ms to minimize.
[2024-05-23 06:00:14] [INFO ] Deduced a trap composed of 124 places in 272 ms of which 3 ms to minimize.
[2024-05-23 06:00:15] [INFO ] Deduced a trap composed of 179 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:00:15] [INFO ] Deduced a trap composed of 107 places in 265 ms of which 4 ms to minimize.
[2024-05-23 06:00:15] [INFO ] Deduced a trap composed of 106 places in 274 ms of which 4 ms to minimize.
[2024-05-23 06:00:16] [INFO ] Deduced a trap composed of 162 places in 276 ms of which 3 ms to minimize.
[2024-05-23 06:00:16] [INFO ] Deduced a trap composed of 203 places in 284 ms of which 4 ms to minimize.
[2024-05-23 06:00:16] [INFO ] Deduced a trap composed of 75 places in 202 ms of which 4 ms to minimize.
[2024-05-23 06:00:16] [INFO ] Deduced a trap composed of 125 places in 270 ms of which 4 ms to minimize.
[2024-05-23 06:00:17] [INFO ] Deduced a trap composed of 135 places in 285 ms of which 3 ms to minimize.
[2024-05-23 06:00:17] [INFO ] Deduced a trap composed of 127 places in 270 ms of which 4 ms to minimize.
[2024-05-23 06:00:17] [INFO ] Deduced a trap composed of 106 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:00:18] [INFO ] Deduced a trap composed of 132 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:00:18] [INFO ] Deduced a trap composed of 173 places in 265 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/359 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 540 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/909 variables, and 79 constraints, problems are : Problem set: 0 solved, 540 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 8/9 constraints, State Equation: 0/360 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/540 constraints, Known Traps: 60/60 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 540 unsolved
Search for dead transitions found 0 dead transitions in 60310ms
Starting structural reductions in LTL mode, iteration 1 : 360/367 places, 549/604 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62654 ms. Remains : 360/367 places, 549/604 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-11
Product exploration explored 100000 steps with 27 reset in 200 ms.
Stack based approach found an accepted trace after 6229 steps with 6 reset with depth 2348 and stack size 1638 in 21 ms.
FORMULA Anderson-PT-09-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-09-LTLCardinality-11 finished in 63205 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))))'
Support contains 3 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 604/604 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 361 transition count 566
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 361 transition count 566
Applied a total of 12 rules in 12 ms. Remains 361 /367 variables (removed 6) and now considering 566/604 (removed 38) transitions.
// Phase 1: matrix 566 rows 361 cols
[2024-05-23 06:00:36] [INFO ] Computed 20 invariants in 4 ms
[2024-05-23 06:00:36] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-23 06:00:36] [INFO ] Invariant cache hit.
[2024-05-23 06:00:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:38] [INFO ] Implicit Places using invariants and state equation in 2205 ms returned []
Implicit Place search using SMT with State Equation took 2624 ms to find 0 implicit places.
Running 557 sub problems to find dead transitions.
[2024-05-23 06:00:39] [INFO ] Invariant cache hit.
[2024-05-23 06:00:39] [INFO ] State equation strengthened by 72 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 557 unsolved
[2024-05-23 06:00:46] [INFO ] Deduced a trap composed of 72 places in 311 ms of which 4 ms to minimize.
[2024-05-23 06:00:46] [INFO ] Deduced a trap composed of 101 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:00:46] [INFO ] Deduced a trap composed of 183 places in 285 ms of which 3 ms to minimize.
[2024-05-23 06:00:47] [INFO ] Deduced a trap composed of 203 places in 293 ms of which 4 ms to minimize.
[2024-05-23 06:00:47] [INFO ] Deduced a trap composed of 193 places in 281 ms of which 4 ms to minimize.
[2024-05-23 06:00:48] [INFO ] Deduced a trap composed of 149 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:00:48] [INFO ] Deduced a trap composed of 143 places in 293 ms of which 4 ms to minimize.
[2024-05-23 06:00:48] [INFO ] Deduced a trap composed of 244 places in 273 ms of which 4 ms to minimize.
[2024-05-23 06:00:49] [INFO ] Deduced a trap composed of 105 places in 292 ms of which 4 ms to minimize.
[2024-05-23 06:00:49] [INFO ] Deduced a trap composed of 149 places in 277 ms of which 4 ms to minimize.
[2024-05-23 06:00:49] [INFO ] Deduced a trap composed of 184 places in 285 ms of which 3 ms to minimize.
[2024-05-23 06:00:49] [INFO ] Deduced a trap composed of 227 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:00:50] [INFO ] Deduced a trap composed of 178 places in 279 ms of which 4 ms to minimize.
[2024-05-23 06:00:50] [INFO ] Deduced a trap composed of 188 places in 282 ms of which 3 ms to minimize.
[2024-05-23 06:00:50] [INFO ] Deduced a trap composed of 189 places in 276 ms of which 4 ms to minimize.
[2024-05-23 06:00:51] [INFO ] Deduced a trap composed of 162 places in 281 ms of which 4 ms to minimize.
[2024-05-23 06:00:51] [INFO ] Deduced a trap composed of 156 places in 276 ms of which 4 ms to minimize.
[2024-05-23 06:00:51] [INFO ] Deduced a trap composed of 157 places in 230 ms of which 4 ms to minimize.
[2024-05-23 06:00:52] [INFO ] Deduced a trap composed of 119 places in 295 ms of which 4 ms to minimize.
[2024-05-23 06:00:52] [INFO ] Deduced a trap composed of 97 places in 291 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 557 unsolved
[2024-05-23 06:00:54] [INFO ] Deduced a trap composed of 155 places in 277 ms of which 4 ms to minimize.
[2024-05-23 06:00:55] [INFO ] Deduced a trap composed of 125 places in 287 ms of which 4 ms to minimize.
[2024-05-23 06:00:55] [INFO ] Deduced a trap composed of 146 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:00:55] [INFO ] Deduced a trap composed of 184 places in 250 ms of which 3 ms to minimize.
[2024-05-23 06:00:55] [INFO ] Deduced a trap composed of 85 places in 284 ms of which 4 ms to minimize.
[2024-05-23 06:00:56] [INFO ] Deduced a trap composed of 140 places in 285 ms of which 3 ms to minimize.
[2024-05-23 06:00:56] [INFO ] Deduced a trap composed of 198 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:00:56] [INFO ] Deduced a trap composed of 214 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:00:57] [INFO ] Deduced a trap composed of 65 places in 275 ms of which 4 ms to minimize.
[2024-05-23 06:01:00] [INFO ] Deduced a trap composed of 155 places in 210 ms of which 4 ms to minimize.
[2024-05-23 06:01:00] [INFO ] Deduced a trap composed of 234 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:00] [INFO ] Deduced a trap composed of 93 places in 281 ms of which 3 ms to minimize.
[2024-05-23 06:01:01] [INFO ] Deduced a trap composed of 207 places in 276 ms of which 4 ms to minimize.
[2024-05-23 06:01:01] [INFO ] Deduced a trap composed of 149 places in 289 ms of which 3 ms to minimize.
[2024-05-23 06:01:01] [INFO ] Deduced a trap composed of 146 places in 285 ms of which 4 ms to minimize.
[2024-05-23 06:01:02] [INFO ] Deduced a trap composed of 231 places in 282 ms of which 3 ms to minimize.
[2024-05-23 06:01:02] [INFO ] Deduced a trap composed of 120 places in 281 ms of which 4 ms to minimize.
[2024-05-23 06:01:02] [INFO ] Deduced a trap composed of 52 places in 285 ms of which 4 ms to minimize.
[2024-05-23 06:01:03] [INFO ] Deduced a trap composed of 153 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:04] [INFO ] Deduced a trap composed of 116 places in 290 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 20/60 constraints. Problems are: Problem set: 0 solved, 557 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/927 variables, and 60 constraints, problems are : Problem set: 0 solved, 557 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 557/557 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 557 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/361 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/361 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 557 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/361 variables, 40/60 constraints. Problems are: Problem set: 0 solved, 557 unsolved
[2024-05-23 06:01:13] [INFO ] Deduced a trap composed of 131 places in 297 ms of which 4 ms to minimize.
[2024-05-23 06:01:14] [INFO ] Deduced a trap composed of 129 places in 285 ms of which 3 ms to minimize.
[2024-05-23 06:01:14] [INFO ] Deduced a trap composed of 104 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:01:14] [INFO ] Deduced a trap composed of 97 places in 275 ms of which 4 ms to minimize.
[2024-05-23 06:01:14] [INFO ] Deduced a trap composed of 164 places in 279 ms of which 4 ms to minimize.
[2024-05-23 06:01:15] [INFO ] Deduced a trap composed of 130 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:15] [INFO ] Deduced a trap composed of 143 places in 279 ms of which 4 ms to minimize.
[2024-05-23 06:01:15] [INFO ] Deduced a trap composed of 206 places in 286 ms of which 4 ms to minimize.
[2024-05-23 06:01:16] [INFO ] Deduced a trap composed of 188 places in 282 ms of which 3 ms to minimize.
[2024-05-23 06:01:16] [INFO ] Deduced a trap composed of 136 places in 291 ms of which 4 ms to minimize.
[2024-05-23 06:01:16] [INFO ] Deduced a trap composed of 131 places in 280 ms of which 4 ms to minimize.
[2024-05-23 06:01:17] [INFO ] Deduced a trap composed of 150 places in 285 ms of which 4 ms to minimize.
[2024-05-23 06:01:17] [INFO ] Deduced a trap composed of 156 places in 282 ms of which 3 ms to minimize.
[2024-05-23 06:01:17] [INFO ] Deduced a trap composed of 132 places in 288 ms of which 4 ms to minimize.
[2024-05-23 06:01:17] [INFO ] Deduced a trap composed of 219 places in 283 ms of which 3 ms to minimize.
[2024-05-23 06:01:18] [INFO ] Deduced a trap composed of 247 places in 284 ms of which 4 ms to minimize.
[2024-05-23 06:01:18] [INFO ] Deduced a trap composed of 247 places in 284 ms of which 4 ms to minimize.
[2024-05-23 06:01:18] [INFO ] Deduced a trap composed of 131 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:01:19] [INFO ] Deduced a trap composed of 207 places in 277 ms of which 4 ms to minimize.
[2024-05-23 06:01:19] [INFO ] Deduced a trap composed of 118 places in 281 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/361 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 557 unsolved
[2024-05-23 06:01:22] [INFO ] Deduced a trap composed of 181 places in 208 ms of which 3 ms to minimize.
[2024-05-23 06:01:22] [INFO ] Deduced a trap composed of 157 places in 282 ms of which 3 ms to minimize.
[2024-05-23 06:01:23] [INFO ] Deduced a trap composed of 121 places in 279 ms of which 3 ms to minimize.
[2024-05-23 06:01:23] [INFO ] Deduced a trap composed of 139 places in 287 ms of which 4 ms to minimize.
[2024-05-23 06:01:23] [INFO ] Deduced a trap composed of 107 places in 278 ms of which 3 ms to minimize.
[2024-05-23 06:01:24] [INFO ] Deduced a trap composed of 161 places in 281 ms of which 4 ms to minimize.
[2024-05-23 06:01:24] [INFO ] Deduced a trap composed of 96 places in 281 ms of which 4 ms to minimize.
[2024-05-23 06:01:25] [INFO ] Deduced a trap composed of 144 places in 278 ms of which 4 ms to minimize.
[2024-05-23 06:01:27] [INFO ] Deduced a trap composed of 113 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:28] [INFO ] Deduced a trap composed of 117 places in 210 ms of which 3 ms to minimize.
[2024-05-23 06:01:28] [INFO ] Deduced a trap composed of 203 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:29] [INFO ] Deduced a trap composed of 217 places in 302 ms of which 4 ms to minimize.
[2024-05-23 06:01:29] [INFO ] Deduced a trap composed of 196 places in 304 ms of which 4 ms to minimize.
[2024-05-23 06:01:29] [INFO ] Deduced a trap composed of 114 places in 261 ms of which 4 ms to minimize.
[2024-05-23 06:01:30] [INFO ] Deduced a trap composed of 185 places in 290 ms of which 4 ms to minimize.
[2024-05-23 06:01:30] [INFO ] Deduced a trap composed of 211 places in 291 ms of which 4 ms to minimize.
[2024-05-23 06:01:30] [INFO ] Deduced a trap composed of 97 places in 256 ms of which 4 ms to minimize.
[2024-05-23 06:01:30] [INFO ] Deduced a trap composed of 207 places in 283 ms of which 4 ms to minimize.
[2024-05-23 06:01:31] [INFO ] Deduced a trap composed of 54 places in 278 ms of which 3 ms to minimize.
[2024-05-23 06:01:31] [INFO ] Deduced a trap composed of 174 places in 284 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 20/100 constraints. Problems are: Problem set: 0 solved, 557 unsolved
[2024-05-23 06:01:35] [INFO ] Deduced a trap composed of 177 places in 288 ms of which 3 ms to minimize.
[2024-05-23 06:01:36] [INFO ] Deduced a trap composed of 139 places in 289 ms of which 4 ms to minimize.
[2024-05-23 06:01:36] [INFO ] Deduced a trap composed of 102 places in 286 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/927 variables, and 103 constraints, problems are : Problem set: 0 solved, 557 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/361 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/557 constraints, Known Traps: 83/83 constraints]
After SMT, in 60331ms problems are : Problem set: 0 solved, 557 unsolved
Search for dead transitions found 0 dead transitions in 60339ms
Starting structural reductions in LTL mode, iteration 1 : 361/367 places, 566/604 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62978 ms. Remains : 361/367 places, 566/604 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Anderson-PT-09-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Anderson-PT-09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-09-LTLCardinality-14 finished in 63134 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((G(p0)||F((G(p2)||p1)))))'
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)))'
[2024-05-23 06:01:39] [INFO ] Flatten gal took : 46 ms
[2024-05-23 06:01:39] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2024-05-23 06:01:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 367 places, 604 transitions and 2102 arcs took 11 ms.
Total runtime 791888 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Anderson-PT-09
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 367
TRANSITIONS: 604
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.011s, Sys 0.005s]
SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]
----------------------------------------------------------------------
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: 3635
MODEL NAME: /home/mcc/execution/410/model
367 places, 604 transitions.
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..
No place bound informations found.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Anderson-PT-09-LTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Anderson-PT-09-LTLCardinality-09 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716445388958
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
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="Anderson-PT-09"
export BK_EXAMINATION="LTLCardinality"
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 Anderson-PT-09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620117500355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-09.tgz
mv Anderson-PT-09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;