fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r004-smll-171620118400347
Last Updated
July 7, 2024

About the Execution of ITS-Tools for Anderson-PT-08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
573.392 166031.00 213331.00 683.80 TTFFFFTFTFFFTTTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r004-smll-171620118400347.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Anderson-PT-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118400347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 667K 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-08-LTLCardinality-00
FORMULA_NAME Anderson-PT-08-LTLCardinality-01
FORMULA_NAME Anderson-PT-08-LTLCardinality-02
FORMULA_NAME Anderson-PT-08-LTLCardinality-03
FORMULA_NAME Anderson-PT-08-LTLCardinality-04
FORMULA_NAME Anderson-PT-08-LTLCardinality-05
FORMULA_NAME Anderson-PT-08-LTLCardinality-06
FORMULA_NAME Anderson-PT-08-LTLCardinality-07
FORMULA_NAME Anderson-PT-08-LTLCardinality-08
FORMULA_NAME Anderson-PT-08-LTLCardinality-09
FORMULA_NAME Anderson-PT-08-LTLCardinality-10
FORMULA_NAME Anderson-PT-08-LTLCardinality-11
FORMULA_NAME Anderson-PT-08-LTLCardinality-12
FORMULA_NAME Anderson-PT-08-LTLCardinality-13
FORMULA_NAME Anderson-PT-08-LTLCardinality-14
FORMULA_NAME Anderson-PT-08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716433149197

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-23 02:59:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 02:59:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:59:12] [INFO ] Load time of PNML (sax parser for PT used): 435 ms
[2024-05-23 02:59:12] [INFO ] Transformed 401 places.
[2024-05-23 02:59:12] [INFO ] Transformed 1328 transitions.
[2024-05-23 02:59:12] [INFO ] Found NUPN structural information;
[2024-05-23 02:59:12] [INFO ] Parsed PT model containing 401 places and 1328 transitions and 5088 arcs in 668 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Anderson-PT-08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 1328/1328 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 300 transition count 499
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 300 transition count 499
Applied a total of 202 rules in 187 ms. Remains 300 /401 variables (removed 101) and now considering 499/1328 (removed 829) transitions.
// Phase 1: matrix 499 rows 300 cols
[2024-05-23 02:59:12] [INFO ] Computed 19 invariants in 47 ms
[2024-05-23 02:59:13] [INFO ] Implicit Places using invariants in 991 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1064 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 299/401 places, 499/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 299 /299 variables (removed 0) and now considering 499/499 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1299 ms. Remains : 299/401 places, 499/1328 transitions.
Support contains 20 out of 299 places after structural reductions.
[2024-05-23 02:59:14] [INFO ] Flatten gal took : 155 ms
[2024-05-23 02:59:14] [INFO ] Flatten gal took : 82 ms
[2024-05-23 02:59:14] [INFO ] Input system was already deterministic with 499 transitions.
Support contains 18 out of 299 places (down from 20) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1943 ms. (20 steps per ms) remains 1/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 243 ms. (163 steps per ms) remains 1/1 properties
// Phase 1: matrix 499 rows 299 cols
[2024-05-23 02:59:15] [INFO ] Computed 18 invariants in 7 ms
[2024-05-23 02:59:15] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 275/276 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 15/291 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 02:59:15] [INFO ] Deduced a trap composed of 235 places in 255 ms of which 21 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/299 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 02:59:16] [INFO ] Deduced a trap composed of 49 places in 297 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/299 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 499/798 variables, 299/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/798 variables, 56/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/798 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/798 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 798/798 variables, and 375 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1367 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 299/299 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 275/276 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 15/291 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/291 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/291 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/299 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/299 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/299 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 499/798 variables, 299/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/798 variables, 56/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/798 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/798 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/798 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 798/798 variables, and 376 constraints, problems are : Problem set: 0 solved, 1 unsolved in 636 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 299/299 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 2070ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 18 ms.
Support contains 1 out of 299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 499/499 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 299 transition count 435
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 235 transition count 435
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 128 place count 235 transition count 380
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 238 place count 180 transition count 380
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 248 place count 170 transition count 314
Iterating global reduction 2 with 10 rules applied. Total rules applied 258 place count 170 transition count 314
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 260 place count 169 transition count 313
Applied a total of 260 rules in 82 ms. Remains 169 /299 variables (removed 130) and now considering 313/499 (removed 186) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 169/299 places, 313/499 transitions.
RANDOM walk for 26638 steps (6 resets) in 395 ms. (67 steps per ms) remains 0/1 properties
FORMULA Anderson-PT-08-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Anderson-PT-08-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Anderson-PT-08-LTLCardinality-05 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((F(p0)&&X(X(p1)))))'
Support contains 3 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 499/499 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 290 transition count 448
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 290 transition count 448
Applied a total of 18 rules in 21 ms. Remains 290 /299 variables (removed 9) and now considering 448/499 (removed 51) transitions.
// Phase 1: matrix 448 rows 290 cols
[2024-05-23 02:59:17] [INFO ] Computed 18 invariants in 9 ms
[2024-05-23 02:59:18] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-23 02:59:18] [INFO ] Invariant cache hit.
[2024-05-23 02:59:18] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-23 02:59:19] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1595 ms to find 0 implicit places.
Running 440 sub problems to find dead transitions.
[2024-05-23 02:59:19] [INFO ] Invariant cache hit.
[2024-05-23 02:59:19] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 440 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/290 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 440 unsolved
[2024-05-23 02:59:24] [INFO ] Deduced a trap composed of 100 places in 208 ms of which 4 ms to minimize.
[2024-05-23 02:59:25] [INFO ] Deduced a trap composed of 179 places in 223 ms of which 3 ms to minimize.
[2024-05-23 02:59:25] [INFO ] Deduced a trap composed of 89 places in 213 ms of which 3 ms to minimize.
[2024-05-23 02:59:26] [INFO ] Deduced a trap composed of 108 places in 205 ms of which 4 ms to minimize.
[2024-05-23 02:59:26] [INFO ] Deduced a trap composed of 71 places in 243 ms of which 4 ms to minimize.
[2024-05-23 02:59:26] [INFO ] Deduced a trap composed of 136 places in 281 ms of which 5 ms to minimize.
[2024-05-23 02:59:27] [INFO ] Deduced a trap composed of 116 places in 198 ms of which 4 ms to minimize.
[2024-05-23 02:59:27] [INFO ] Deduced a trap composed of 97 places in 196 ms of which 3 ms to minimize.
[2024-05-23 02:59:27] [INFO ] Deduced a trap composed of 153 places in 196 ms of which 3 ms to minimize.
[2024-05-23 02:59:27] [INFO ] Deduced a trap composed of 113 places in 200 ms of which 3 ms to minimize.
[2024-05-23 02:59:27] [INFO ] Deduced a trap composed of 79 places in 272 ms of which 5 ms to minimize.
[2024-05-23 02:59:28] [INFO ] Deduced a trap composed of 85 places in 192 ms of which 3 ms to minimize.
[2024-05-23 02:59:28] [INFO ] Deduced a trap composed of 96 places in 275 ms of which 5 ms to minimize.
[2024-05-23 02:59:28] [INFO ] Deduced a trap composed of 152 places in 274 ms of which 4 ms to minimize.
[2024-05-23 02:59:29] [INFO ] Deduced a trap composed of 173 places in 243 ms of which 3 ms to minimize.
[2024-05-23 02:59:29] [INFO ] Deduced a trap composed of 169 places in 246 ms of which 3 ms to minimize.
[2024-05-23 02:59:29] [INFO ] Deduced a trap composed of 147 places in 185 ms of which 3 ms to minimize.
[2024-05-23 02:59:29] [INFO ] Deduced a trap composed of 156 places in 171 ms of which 3 ms to minimize.
[2024-05-23 02:59:29] [INFO ] Deduced a trap composed of 127 places in 268 ms of which 4 ms to minimize.
[2024-05-23 02:59:30] [INFO ] Deduced a trap composed of 199 places in 258 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 440 unsolved
[2024-05-23 02:59:31] [INFO ] Deduced a trap composed of 80 places in 255 ms of which 6 ms to minimize.
[2024-05-23 02:59:34] [INFO ] Deduced a trap composed of 147 places in 264 ms of which 4 ms to minimize.
[2024-05-23 02:59:35] [INFO ] Deduced a trap composed of 49 places in 188 ms of which 3 ms to minimize.
[2024-05-23 02:59:35] [INFO ] Deduced a trap composed of 57 places in 282 ms of which 5 ms to minimize.
[2024-05-23 02:59:36] [INFO ] Deduced a trap composed of 99 places in 186 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 440 unsolved
[2024-05-23 02:59:40] [INFO ] Deduced a trap composed of 133 places in 259 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 440 unsolved
[2024-05-23 02:59:49] [INFO ] Deduced a trap composed of 81 places in 267 ms of which 4 ms to minimize.
[2024-05-23 02:59:49] [INFO ] Deduced a trap composed of 131 places in 223 ms of which 4 ms to minimize.
[2024-05-23 02:59:49] [INFO ] Deduced a trap composed of 181 places in 282 ms of which 5 ms to minimize.
[2024-05-23 02:59:49] [INFO ] Deduced a trap composed of 69 places in 270 ms of which 5 ms to minimize.
SMT process timed out in 30644ms, After SMT, problems are : Problem set: 0 solved, 440 unsolved
Search for dead transitions found 0 dead transitions in 30659ms
Starting structural reductions in LTL mode, iteration 1 : 290/299 places, 448/499 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32282 ms. Remains : 290/299 places, 448/499 transitions.
Stuttering acceptance computed with spot in 605 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : Anderson-PT-08-LTLCardinality-04
Product exploration explored 100000 steps with 56 reset in 384 ms.
Stack based approach found an accepted trace after 195 steps with 3 reset with depth 184 and stack size 184 in 2 ms.
FORMULA Anderson-PT-08-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-08-LTLCardinality-04 finished in 33358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 299 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 299/299 places, 499/499 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 299 transition count 435
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 235 transition count 435
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 128 place count 235 transition count 380
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 2 with 110 rules applied. Total rules applied 238 place count 180 transition count 380
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 248 place count 170 transition count 314
Iterating global reduction 2 with 10 rules applied. Total rules applied 258 place count 170 transition count 314
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 260 place count 169 transition count 313
Applied a total of 260 rules in 51 ms. Remains 169 /299 variables (removed 130) and now considering 313/499 (removed 186) transitions.
// Phase 1: matrix 313 rows 169 cols
[2024-05-23 02:59:51] [INFO ] Computed 18 invariants in 2 ms
[2024-05-23 02:59:51] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-23 02:59:51] [INFO ] Invariant cache hit.
[2024-05-23 02:59:51] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-23 02:59:51] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2024-05-23 02:59:51] [INFO ] Redundant transitions in 20 ms returned []
Running 305 sub problems to find dead transitions.
[2024-05-23 02:59:51] [INFO ] Invariant cache hit.
[2024-05-23 02:59:51] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 02:59:54] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:59:54] [INFO ] Deduced a trap composed of 75 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 63 places in 134 ms of which 8 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 62 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 62 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 60 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 62 places in 120 ms of which 3 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 65 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 64 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:59:55] [INFO ] Deduced a trap composed of 68 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 71 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 70 places in 133 ms of which 3 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 73 places in 132 ms of which 3 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 66 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 70 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 67 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:59:56] [INFO ] Deduced a trap composed of 60 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:59:57] [INFO ] Deduced a trap composed of 72 places in 135 ms of which 3 ms to minimize.
[2024-05-23 02:59:57] [INFO ] Deduced a trap composed of 63 places in 165 ms of which 4 ms to minimize.
[2024-05-23 02:59:57] [INFO ] Deduced a trap composed of 68 places in 163 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 02:59:58] [INFO ] Deduced a trap composed of 64 places in 140 ms of which 3 ms to minimize.
[2024-05-23 02:59:58] [INFO ] Deduced a trap composed of 79 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 71 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 63 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 64 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 56 places in 175 ms of which 4 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 79 places in 113 ms of which 3 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 61 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:59:59] [INFO ] Deduced a trap composed of 77 places in 112 ms of which 2 ms to minimize.
[2024-05-23 03:00:00] [INFO ] Deduced a trap composed of 82 places in 161 ms of which 3 ms to minimize.
[2024-05-23 03:00:00] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 3 ms to minimize.
[2024-05-23 03:00:00] [INFO ] Deduced a trap composed of 56 places in 111 ms of which 3 ms to minimize.
[2024-05-23 03:00:00] [INFO ] Deduced a trap composed of 51 places in 165 ms of which 2 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 74 places in 114 ms of which 2 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 71 places in 163 ms of which 3 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 65 places in 111 ms of which 2 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 76 places in 163 ms of which 3 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 69 places in 113 ms of which 4 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 67 places in 168 ms of which 3 ms to minimize.
[2024-05-23 03:00:01] [INFO ] Deduced a trap composed of 70 places in 113 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 03:00:04] [INFO ] Deduced a trap composed of 57 places in 136 ms of which 3 ms to minimize.
[2024-05-23 03:00:04] [INFO ] Deduced a trap composed of 63 places in 145 ms of which 2 ms to minimize.
[2024-05-23 03:00:04] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 2 ms to minimize.
[2024-05-23 03:00:05] [INFO ] Deduced a trap composed of 50 places in 167 ms of which 3 ms to minimize.
[2024-05-23 03:00:05] [INFO ] Deduced a trap composed of 60 places in 194 ms of which 3 ms to minimize.
[2024-05-23 03:00:05] [INFO ] Deduced a trap composed of 48 places in 212 ms of which 3 ms to minimize.
[2024-05-23 03:00:05] [INFO ] Deduced a trap composed of 81 places in 208 ms of which 3 ms to minimize.
[2024-05-23 03:00:05] [INFO ] Deduced a trap composed of 72 places in 164 ms of which 3 ms to minimize.
[2024-05-23 03:00:06] [INFO ] Deduced a trap composed of 73 places in 165 ms of which 3 ms to minimize.
[2024-05-23 03:00:06] [INFO ] Deduced a trap composed of 47 places in 142 ms of which 2 ms to minimize.
[2024-05-23 03:00:06] [INFO ] Deduced a trap composed of 61 places in 129 ms of which 2 ms to minimize.
[2024-05-23 03:00:06] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 03:00:08] [INFO ] Deduced a trap composed of 73 places in 196 ms of which 4 ms to minimize.
[2024-05-23 03:00:09] [INFO ] Deduced a trap composed of 51 places in 221 ms of which 3 ms to minimize.
[2024-05-23 03:00:09] [INFO ] Deduced a trap composed of 83 places in 217 ms of which 3 ms to minimize.
[2024-05-23 03:00:09] [INFO ] Deduced a trap composed of 56 places in 211 ms of which 3 ms to minimize.
[2024-05-23 03:00:09] [INFO ] Deduced a trap composed of 56 places in 222 ms of which 6 ms to minimize.
[2024-05-23 03:00:10] [INFO ] Deduced a trap composed of 56 places in 211 ms of which 3 ms to minimize.
[2024-05-23 03:00:10] [INFO ] Deduced a trap composed of 78 places in 214 ms of which 3 ms to minimize.
[2024-05-23 03:00:10] [INFO ] Deduced a trap composed of 72 places in 227 ms of which 7 ms to minimize.
[2024-05-23 03:00:10] [INFO ] Deduced a trap composed of 64 places in 193 ms of which 3 ms to minimize.
[2024-05-23 03:00:10] [INFO ] Deduced a trap composed of 49 places in 222 ms of which 3 ms to minimize.
[2024-05-23 03:00:11] [INFO ] Deduced a trap composed of 52 places in 218 ms of which 3 ms to minimize.
[2024-05-23 03:00:11] [INFO ] Deduced a trap composed of 58 places in 202 ms of which 3 ms to minimize.
[2024-05-23 03:00:11] [INFO ] Deduced a trap composed of 49 places in 204 ms of which 3 ms to minimize.
[2024-05-23 03:00:11] [INFO ] Deduced a trap composed of 49 places in 233 ms of which 3 ms to minimize.
[2024-05-23 03:00:12] [INFO ] Deduced a trap composed of 49 places in 202 ms of which 3 ms to minimize.
[2024-05-23 03:00:12] [INFO ] Deduced a trap composed of 51 places in 304 ms of which 3 ms to minimize.
[2024-05-23 03:00:12] [INFO ] Deduced a trap composed of 61 places in 271 ms of which 3 ms to minimize.
[2024-05-23 03:00:13] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 2 ms to minimize.
[2024-05-23 03:00:13] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 2 ms to minimize.
[2024-05-23 03:00:13] [INFO ] Deduced a trap composed of 63 places in 153 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 20/89 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 03:00:15] [INFO ] Deduced a trap composed of 50 places in 291 ms of which 8 ms to minimize.
[2024-05-23 03:00:16] [INFO ] Deduced a trap composed of 49 places in 253 ms of which 13 ms to minimize.
[2024-05-23 03:00:16] [INFO ] Deduced a trap composed of 53 places in 231 ms of which 2 ms to minimize.
[2024-05-23 03:00:16] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 4/93 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (OVERLAPS) 1/169 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 169/482 variables, and 94 constraints, problems are : Problem set: 0 solved, 305 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/169 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 76/76 constraints]
Escalating to Integer solving :Problem set: 0 solved, 305 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/168 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 76/93 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 03:00:26] [INFO ] Deduced a trap composed of 63 places in 155 ms of which 3 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 60 places in 139 ms of which 3 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 65 places in 134 ms of which 3 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 2 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 57 places in 163 ms of which 3 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 63 places in 111 ms of which 2 ms to minimize.
[2024-05-23 03:00:28] [INFO ] Deduced a trap composed of 52 places in 110 ms of which 2 ms to minimize.
[2024-05-23 03:00:29] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 8/101 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-05-23 03:00:34] [INFO ] Deduced a trap composed of 68 places in 121 ms of which 2 ms to minimize.
[2024-05-23 03:00:36] [INFO ] Deduced a trap composed of 74 places in 125 ms of which 2 ms to minimize.
[2024-05-23 03:00:36] [INFO ] Deduced a trap composed of 57 places in 125 ms of which 2 ms to minimize.
[2024-05-23 03:00:37] [INFO ] Deduced a trap composed of 68 places in 159 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 305 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 168/482 variables, and 105 constraints, problems are : Problem set: 0 solved, 305 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 7/8 constraints, State Equation: 0/169 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/305 constraints, Known Traps: 88/88 constraints]
After SMT, in 60316ms problems are : Problem set: 0 solved, 305 unsolved
Search for dead transitions found 0 dead transitions in 60323ms
Starting structural reductions in SI_LTL mode, iteration 1 : 169/299 places, 313/499 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61141 ms. Remains : 169/299 places, 313/499 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-08-LTLCardinality-11
Product exploration explored 100000 steps with 7 reset in 486 ms.
Stack based approach found an accepted trace after 34 steps with 0 reset with depth 35 and stack size 35 in 0 ms.
FORMULA Anderson-PT-08-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-08-LTLCardinality-11 finished in 61686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0&&F((G(p0)&&p1))))))))'
Support contains 4 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 499/499 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 291 transition count 435
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 291 transition count 435
Applied a total of 16 rules in 13 ms. Remains 291 /299 variables (removed 8) and now considering 435/499 (removed 64) transitions.
// Phase 1: matrix 435 rows 291 cols
[2024-05-23 03:00:52] [INFO ] Computed 18 invariants in 4 ms
[2024-05-23 03:00:53] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-23 03:00:53] [INFO ] Invariant cache hit.
[2024-05-23 03:00:53] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-23 03:00:54] [INFO ] Implicit Places using invariants and state equation in 1533 ms returned []
Implicit Place search using SMT with State Equation took 1855 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2024-05-23 03:00:54] [INFO ] Invariant cache hit.
[2024-05-23 03:00:54] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/290 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 427 unsolved
[2024-05-23 03:01:00] [INFO ] Deduced a trap composed of 81 places in 350 ms of which 5 ms to minimize.
[2024-05-23 03:01:02] [INFO ] Deduced a trap composed of 63 places in 291 ms of which 3 ms to minimize.
[2024-05-23 03:01:02] [INFO ] Deduced a trap composed of 172 places in 215 ms of which 5 ms to minimize.
[2024-05-23 03:01:03] [INFO ] Deduced a trap composed of 68 places in 271 ms of which 4 ms to minimize.
[2024-05-23 03:01:03] [INFO ] Deduced a trap composed of 118 places in 214 ms of which 3 ms to minimize.
[2024-05-23 03:01:03] [INFO ] Deduced a trap composed of 92 places in 263 ms of which 5 ms to minimize.
[2024-05-23 03:01:04] [INFO ] Deduced a trap composed of 119 places in 209 ms of which 3 ms to minimize.
[2024-05-23 03:01:04] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-23 03:01:04] [INFO ] Deduced a trap composed of 65 places in 342 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 9/26 constraints. Problems are: Problem set: 0 solved, 427 unsolved
[2024-05-23 03:01:08] [INFO ] Deduced a trap composed of 134 places in 207 ms of which 3 ms to minimize.
[2024-05-23 03:01:09] [INFO ] Deduced a trap composed of 172 places in 318 ms of which 5 ms to minimize.
[2024-05-23 03:01:09] [INFO ] Deduced a trap composed of 120 places in 267 ms of which 4 ms to minimize.
[2024-05-23 03:01:09] [INFO ] Deduced a trap composed of 194 places in 319 ms of which 5 ms to minimize.
[2024-05-23 03:01:10] [INFO ] Deduced a trap composed of 63 places in 252 ms of which 3 ms to minimize.
[2024-05-23 03:01:10] [INFO ] Deduced a trap composed of 187 places in 358 ms of which 5 ms to minimize.
[2024-05-23 03:01:10] [INFO ] Deduced a trap composed of 110 places in 267 ms of which 4 ms to minimize.
[2024-05-23 03:01:11] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 4 ms to minimize.
[2024-05-23 03:01:11] [INFO ] Deduced a trap composed of 120 places in 267 ms of which 4 ms to minimize.
[2024-05-23 03:01:11] [INFO ] Deduced a trap composed of 117 places in 253 ms of which 4 ms to minimize.
[2024-05-23 03:01:11] [INFO ] Deduced a trap composed of 73 places in 252 ms of which 4 ms to minimize.
[2024-05-23 03:01:12] [INFO ] Deduced a trap composed of 91 places in 254 ms of which 4 ms to minimize.
[2024-05-23 03:01:12] [INFO ] Deduced a trap composed of 90 places in 316 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 13/39 constraints. Problems are: Problem set: 0 solved, 427 unsolved
[2024-05-23 03:01:21] [INFO ] Deduced a trap composed of 117 places in 319 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 427 unsolved
[2024-05-23 03:01:24] [INFO ] Deduced a trap composed of 157 places in 272 ms of which 5 ms to minimize.
[2024-05-23 03:01:24] [INFO ] Deduced a trap composed of 97 places in 265 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/726 variables, and 42 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 7/8 constraints, State Equation: 0/291 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 427 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/290 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/290 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 427 unsolved
[2024-05-23 03:01:30] [INFO ] Deduced a trap composed of 129 places in 271 ms of which 5 ms to minimize.
[2024-05-23 03:01:30] [INFO ] Deduced a trap composed of 96 places in 289 ms of which 5 ms to minimize.
[2024-05-23 03:01:31] [INFO ] Deduced a trap composed of 136 places in 237 ms of which 4 ms to minimize.
[2024-05-23 03:01:32] [INFO ] Deduced a trap composed of 101 places in 270 ms of which 4 ms to minimize.
[2024-05-23 03:01:34] [INFO ] Deduced a trap composed of 176 places in 258 ms of which 4 ms to minimize.
[2024-05-23 03:01:34] [INFO ] Deduced a trap composed of 118 places in 267 ms of which 3 ms to minimize.
[2024-05-23 03:01:34] [INFO ] Deduced a trap composed of 131 places in 261 ms of which 4 ms to minimize.
[2024-05-23 03:01:35] [INFO ] Deduced a trap composed of 110 places in 216 ms of which 3 ms to minimize.
[2024-05-23 03:01:35] [INFO ] Deduced a trap composed of 143 places in 183 ms of which 3 ms to minimize.
[2024-05-23 03:01:35] [INFO ] Deduced a trap composed of 136 places in 240 ms of which 3 ms to minimize.
[2024-05-23 03:01:35] [INFO ] Deduced a trap composed of 87 places in 276 ms of which 5 ms to minimize.
[2024-05-23 03:01:36] [INFO ] Deduced a trap composed of 82 places in 262 ms of which 5 ms to minimize.
[2024-05-23 03:01:36] [INFO ] Deduced a trap composed of 166 places in 218 ms of which 5 ms to minimize.
[2024-05-23 03:01:36] [INFO ] Deduced a trap composed of 169 places in 180 ms of which 3 ms to minimize.
[2024-05-23 03:01:37] [INFO ] Deduced a trap composed of 73 places in 262 ms of which 5 ms to minimize.
[2024-05-23 03:01:37] [INFO ] Deduced a trap composed of 72 places in 277 ms of which 4 ms to minimize.
[2024-05-23 03:01:38] [INFO ] Deduced a trap composed of 151 places in 234 ms of which 4 ms to minimize.
[2024-05-23 03:01:38] [INFO ] Deduced a trap composed of 193 places in 242 ms of which 3 ms to minimize.
[2024-05-23 03:01:38] [INFO ] Deduced a trap composed of 176 places in 241 ms of which 3 ms to minimize.
[2024-05-23 03:01:39] [INFO ] Deduced a trap composed of 176 places in 183 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/290 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 290/726 variables, and 62 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 7/8 constraints, State Equation: 0/291 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 0/427 constraints, Known Traps: 45/45 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 60247ms
Starting structural reductions in LTL mode, iteration 1 : 291/299 places, 435/499 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62117 ms. Remains : 291/299 places, 435/499 transitions.
Stuttering acceptance computed with spot in 319 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Anderson-PT-08-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 260 steps with 0 reset in 3 ms.
FORMULA Anderson-PT-08-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Anderson-PT-08-LTLCardinality-15 finished in 62469 ms.
All properties solved by simple procedures.
Total runtime 163801 ms.

BK_STOP 1716433315228

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Anderson-PT-08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Anderson-PT-08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620118400347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-08.tgz
mv Anderson-PT-08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;