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.r224-tall-171649612500315.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is LeafsetExtension-PT-S08C2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612500315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 13:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 12 13:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 13:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 647K 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 LeafsetExtension-PT-S08C2-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716578060128

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-24 19:14:21] [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]
[2024-05-24 19:14:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:14:21] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2024-05-24 19:14:21] [INFO ] Transformed 462 places.
[2024-05-24 19:14:21] [INFO ] Transformed 409 transitions.
[2024-05-24 19:14:21] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 382 transition count 409
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 143 place count 319 transition count 346
Iterating global reduction 1 with 63 rules applied. Total rules applied 206 place count 319 transition count 346
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 248 place count 277 transition count 304
Iterating global reduction 1 with 42 rules applied. Total rules applied 290 place count 277 transition count 304
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 327 place count 240 transition count 267
Iterating global reduction 1 with 37 rules applied. Total rules applied 364 place count 240 transition count 267
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 369 place count 235 transition count 267
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 371 place count 233 transition count 265
Iterating global reduction 2 with 2 rules applied. Total rules applied 373 place count 233 transition count 265
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 374 place count 232 transition count 264
Iterating global reduction 2 with 1 rules applied. Total rules applied 375 place count 232 transition count 264
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 376 place count 231 transition count 263
Iterating global reduction 2 with 1 rules applied. Total rules applied 377 place count 231 transition count 263
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 378 place count 230 transition count 262
Iterating global reduction 2 with 1 rules applied. Total rules applied 379 place count 230 transition count 262
Applied a total of 379 rules in 104 ms. Remains 230 /462 variables (removed 232) and now considering 262/409 (removed 147) transitions.
// Phase 1: matrix 262 rows 230 cols
[2024-05-24 19:14:21] [INFO ] Computed 25 invariants in 24 ms
[2024-05-24 19:14:22] [INFO ] Implicit Places using invariants in 311 ms returned [25, 37, 47, 69, 94, 96, 123, 143, 163, 171, 179, 207]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 340 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 218/462 places, 262/409 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 181 transition count 225
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 181 transition count 225
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 179 transition count 223
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 179 transition count 223
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 178 transition count 222
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 178 transition count 222
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 177 transition count 221
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 177 transition count 221
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 176 transition count 220
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 176 transition count 220
Applied a total of 84 rules in 17 ms. Remains 176 /218 variables (removed 42) and now considering 220/262 (removed 42) transitions.
[2024-05-24 19:14:22] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
// Phase 1: matrix 215 rows 176 cols
[2024-05-24 19:14:22] [INFO ] Computed 13 invariants in 3 ms
[2024-05-24 19:14:22] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-24 19:14:22] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
[2024-05-24 19:14:22] [INFO ] Invariant cache hit.
[2024-05-24 19:14:22] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 176/462 places, 220/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 737 ms. Remains : 176/462 places, 220/409 transitions.
Support contains 34 out of 176 places after structural reductions.
[2024-05-24 19:14:22] [INFO ] Flatten gal took : 39 ms
[2024-05-24 19:14:22] [INFO ] Flatten gal took : 21 ms
[2024-05-24 19:14:22] [INFO ] Input system was already deterministic with 220 transitions.
RANDOM walk for 40000 steps (2133 resets) in 1715 ms. (23 steps per ms) remains 9/27 properties
BEST_FIRST walk for 40004 steps (465 resets) in 152 ms. (261 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (479 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (466 resets) in 116 ms. (341 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (485 resets) in 180 ms. (221 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (463 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (465 resets) in 97 ms. (408 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (356 resets) in 55 ms. (714 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (468 resets) in 61 ms. (645 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (465 resets) in 95 ms. (416 steps per ms) remains 9/9 properties
[2024-05-24 19:14:23] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
[2024-05-24 19:14:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 140/150 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 21/171 variables, 10/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 385/391 variables, and 184 constraints, problems are : Problem set: 9 solved, 0 unsolved in 209 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 171/176 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 246ms problems are : Problem set: 9 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 176 stabilizing places and 220 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 176 transition count 220
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 2 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 171 transition count 220
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 28 place count 148 transition count 197
Iterating global reduction 1 with 23 rules applied. Total rules applied 51 place count 148 transition count 197
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 71 place count 128 transition count 177
Iterating global reduction 1 with 20 rules applied. Total rules applied 91 place count 128 transition count 177
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 94 place count 125 transition count 177
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 112 place count 107 transition count 159
Iterating global reduction 2 with 18 rules applied. Total rules applied 130 place count 107 transition count 159
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 2 with 8 rules applied. Total rules applied 138 place count 99 transition count 159
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 159 place count 78 transition count 138
Iterating global reduction 3 with 21 rules applied. Total rules applied 180 place count 78 transition count 138
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 192 place count 66 transition count 126
Iterating global reduction 3 with 12 rules applied. Total rules applied 204 place count 66 transition count 126
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 213 place count 57 transition count 117
Iterating global reduction 3 with 9 rules applied. Total rules applied 222 place count 57 transition count 117
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 231 place count 48 transition count 108
Iterating global reduction 3 with 9 rules applied. Total rules applied 240 place count 48 transition count 108
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 246 place count 42 transition count 102
Iterating global reduction 3 with 6 rules applied. Total rules applied 252 place count 42 transition count 102
Applied a total of 252 rules in 15 ms. Remains 42 /176 variables (removed 134) and now considering 102/220 (removed 118) transitions.
[2024-05-24 19:14:24] [INFO ] Flow matrix only has 50 transitions (discarded 52 similar events)
// Phase 1: matrix 50 rows 42 cols
[2024-05-24 19:14:24] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 19:14:24] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-24 19:14:24] [INFO ] Flow matrix only has 50 transitions (discarded 52 similar events)
[2024-05-24 19:14:24] [INFO ] Invariant cache hit.
[2024-05-24 19:14:24] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 93 sub problems to find dead transitions.
[2024-05-24 19:14:24] [INFO ] Flow matrix only has 50 transitions (discarded 52 similar events)
[2024-05-24 19:14:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 50/92 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 0/92 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 44 constraints, problems are : Problem set: 0 solved, 93 unsolved in 1121 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 50/92 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 93/137 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 137 constraints, problems are : Problem set: 0 solved, 93 unsolved in 1109 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 0/0 constraints]
After SMT, in 2262ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 2265ms
Starting structural reductions in LTL mode, iteration 1 : 42/176 places, 102/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2417 ms. Remains : 42/176 places, 102/220 transitions.
Stuttering acceptance computed with spot in 269 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-01 finished in 2746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p0 U X(G((p1||F(!p2)))))))))'
Support contains 3 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 171 transition count 220
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 26 place count 150 transition count 199
Iterating global reduction 1 with 21 rules applied. Total rules applied 47 place count 150 transition count 199
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 65 place count 132 transition count 181
Iterating global reduction 1 with 18 rules applied. Total rules applied 83 place count 132 transition count 181
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 129 transition count 181
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 102 place count 113 transition count 165
Iterating global reduction 2 with 16 rules applied. Total rules applied 118 place count 113 transition count 165
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 123 place count 108 transition count 165
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 139 place count 92 transition count 149
Iterating global reduction 3 with 16 rules applied. Total rules applied 155 place count 92 transition count 149
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 164 place count 83 transition count 140
Iterating global reduction 3 with 9 rules applied. Total rules applied 173 place count 83 transition count 140
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 181 place count 75 transition count 132
Iterating global reduction 3 with 8 rules applied. Total rules applied 189 place count 75 transition count 132
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 197 place count 67 transition count 124
Iterating global reduction 3 with 8 rules applied. Total rules applied 205 place count 67 transition count 124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 210 place count 62 transition count 119
Iterating global reduction 3 with 5 rules applied. Total rules applied 215 place count 62 transition count 119
Applied a total of 215 rules in 18 ms. Remains 62 /176 variables (removed 114) and now considering 119/220 (removed 101) transitions.
[2024-05-24 19:14:26] [INFO ] Flow matrix only has 70 transitions (discarded 49 similar events)
// Phase 1: matrix 70 rows 62 cols
[2024-05-24 19:14:26] [INFO ] Computed 5 invariants in 1 ms
[2024-05-24 19:14:26] [INFO ] Implicit Places using invariants in 42 ms returned [20, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/176 places, 119/220 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 58 transition count 117
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 58 transition count 117
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 56 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 56 transition count 115
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 54 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 54 transition count 113
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 52 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 52 transition count 111
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 50 transition count 109
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 50 transition count 109
Applied a total of 20 rules in 3 ms. Remains 50 /60 variables (removed 10) and now considering 109/119 (removed 10) transitions.
[2024-05-24 19:14:26] [INFO ] Flow matrix only has 54 transitions (discarded 55 similar events)
// Phase 1: matrix 54 rows 50 cols
[2024-05-24 19:14:26] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 19:14:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-24 19:14:26] [INFO ] Flow matrix only has 54 transitions (discarded 55 similar events)
[2024-05-24 19:14:26] [INFO ] Invariant cache hit.
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/176 places, 109/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 50/176 places, 109/220 transitions.
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-02
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-02 finished in 484 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 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Graph (complete) has 430 edges and 176 vertex of which 171 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 171 transition count 181
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 77 place count 133 transition count 181
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 77 place count 133 transition count 162
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 115 place count 114 transition count 162
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 129 place count 100 transition count 148
Iterating global reduction 2 with 14 rules applied. Total rules applied 143 place count 100 transition count 148
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 149 place count 94 transition count 142
Iterating global reduction 2 with 6 rules applied. Total rules applied 155 place count 94 transition count 142
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 158 place count 91 transition count 142
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 158 place count 91 transition count 139
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 164 place count 88 transition count 139
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 167 place count 85 transition count 136
Iterating global reduction 3 with 3 rules applied. Total rules applied 170 place count 85 transition count 136
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 173 place count 82 transition count 133
Iterating global reduction 3 with 3 rules applied. Total rules applied 176 place count 82 transition count 133
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 218 place count 61 transition count 112
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 225 place count 54 transition count 105
Iterating global reduction 3 with 7 rules applied. Total rules applied 232 place count 54 transition count 105
Applied a total of 232 rules in 47 ms. Remains 54 /176 variables (removed 122) and now considering 105/220 (removed 115) transitions.
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 76 transitions (discarded 29 similar events)
// Phase 1: matrix 76 rows 54 cols
[2024-05-24 19:14:27] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants in 42 ms returned [3, 10, 14, 18, 27, 37, 38]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 42 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/176 places, 105/220 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 100
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 100
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 37 transition count 95
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 37 transition count 95
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 35 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 33 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 33 transition count 91
Applied a total of 28 rules in 6 ms. Remains 33 /47 variables (removed 14) and now considering 91/105 (removed 14) transitions.
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
// Phase 1: matrix 34 rows 33 cols
[2024-05-24 19:14:27] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
[2024-05-24 19:14:27] [INFO ] Invariant cache hit.
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/176 places, 91/220 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 281 ms. Remains : 33/176 places, 91/220 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-06
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-06 finished in 324 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 U (G(p0)||(p0&&G(p1)))))))'
Support contains 4 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 171 transition count 220
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 24 place count 152 transition count 201
Iterating global reduction 1 with 19 rules applied. Total rules applied 43 place count 152 transition count 201
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 136 transition count 185
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 136 transition count 185
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 76 place count 135 transition count 185
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 88 place count 123 transition count 173
Iterating global reduction 2 with 12 rules applied. Total rules applied 100 place count 123 transition count 173
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 107 place count 116 transition count 173
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 124 place count 99 transition count 156
Iterating global reduction 3 with 17 rules applied. Total rules applied 141 place count 99 transition count 156
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 150 place count 90 transition count 147
Iterating global reduction 3 with 9 rules applied. Total rules applied 159 place count 90 transition count 147
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 167 place count 82 transition count 139
Iterating global reduction 3 with 8 rules applied. Total rules applied 175 place count 82 transition count 139
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 183 place count 74 transition count 131
Iterating global reduction 3 with 8 rules applied. Total rules applied 191 place count 74 transition count 131
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 198 place count 67 transition count 124
Iterating global reduction 3 with 7 rules applied. Total rules applied 205 place count 67 transition count 124
Applied a total of 205 rules in 12 ms. Remains 67 /176 variables (removed 109) and now considering 124/220 (removed 96) transitions.
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 76 transitions (discarded 48 similar events)
// Phase 1: matrix 76 rows 67 cols
[2024-05-24 19:14:27] [INFO ] Computed 5 invariants in 1 ms
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 76 transitions (discarded 48 similar events)
[2024-05-24 19:14:27] [INFO ] Invariant cache hit.
[2024-05-24 19:14:27] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2024-05-24 19:14:27] [INFO ] Flow matrix only has 76 transitions (discarded 48 similar events)
[2024-05-24 19:14:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 1/67 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 76/143 variables, 67/72 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/143 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (OVERLAPS) 0/143 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 72 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1547 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (OVERLAPS) 1/67 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 76/143 variables, 67/72 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/143 variables, 115/187 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 0/143 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 187 constraints, problems are : Problem set: 0 solved, 115 unsolved in 1502 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 0/0 constraints]
After SMT, in 3074ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 3080ms
Starting structural reductions in LTL mode, iteration 1 : 67/176 places, 124/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3316 ms. Remains : 67/176 places, 124/220 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-10
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-10 finished in 3434 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 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Graph (complete) has 430 edges and 176 vertex of which 170 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 170 transition count 179
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 130 transition count 179
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 81 place count 130 transition count 161
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 117 place count 112 transition count 161
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 131 place count 98 transition count 147
Iterating global reduction 2 with 14 rules applied. Total rules applied 145 place count 98 transition count 147
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 151 place count 92 transition count 141
Iterating global reduction 2 with 6 rules applied. Total rules applied 157 place count 92 transition count 141
Discarding 3 places :
Implicit places reduction removed 3 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 161 place count 89 transition count 140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 162 place count 88 transition count 140
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 162 place count 88 transition count 137
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 168 place count 85 transition count 137
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 170 place count 83 transition count 135
Iterating global reduction 4 with 2 rules applied. Total rules applied 172 place count 83 transition count 135
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 174 place count 81 transition count 133
Iterating global reduction 4 with 2 rules applied. Total rules applied 176 place count 81 transition count 133
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 216 place count 61 transition count 113
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 224 place count 53 transition count 105
Iterating global reduction 4 with 8 rules applied. Total rules applied 232 place count 53 transition count 105
Applied a total of 232 rules in 34 ms. Remains 53 /176 variables (removed 123) and now considering 105/220 (removed 115) transitions.
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 83 transitions (discarded 22 similar events)
// Phase 1: matrix 83 rows 53 cols
[2024-05-24 19:14:31] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 19:14:31] [INFO ] Implicit Places using invariants in 42 ms returned [3, 10, 14, 18, 19, 24, 35, 36]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 42 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/176 places, 105/220 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 39 transition count 99
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 39 transition count 99
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 33 transition count 93
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 33 transition count 93
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 31 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 29 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 29 transition count 89
Applied a total of 32 rules in 6 ms. Remains 29 /45 variables (removed 16) and now considering 89/105 (removed 16) transitions.
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 35 transitions (discarded 54 similar events)
// Phase 1: matrix 35 rows 29 cols
[2024-05-24 19:14:31] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 19:14:31] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 35 transitions (discarded 54 similar events)
[2024-05-24 19:14:31] [INFO ] Invariant cache hit.
[2024-05-24 19:14:31] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/176 places, 89/220 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 202 ms. Remains : 29/176 places, 89/220 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-11
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-11 finished in 249 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&&F((G(F(p1))||(!p2&&F(p1)))))))'
Support contains 4 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 172 transition count 220
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 25 place count 151 transition count 199
Iterating global reduction 1 with 21 rules applied. Total rules applied 46 place count 151 transition count 199
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 65 place count 132 transition count 180
Iterating global reduction 1 with 19 rules applied. Total rules applied 84 place count 132 transition count 180
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 87 place count 129 transition count 180
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 104 place count 112 transition count 163
Iterating global reduction 2 with 17 rules applied. Total rules applied 121 place count 112 transition count 163
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 128 place count 105 transition count 163
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 147 place count 86 transition count 144
Iterating global reduction 3 with 19 rules applied. Total rules applied 166 place count 86 transition count 144
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 177 place count 75 transition count 133
Iterating global reduction 3 with 11 rules applied. Total rules applied 188 place count 75 transition count 133
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 197 place count 66 transition count 124
Iterating global reduction 3 with 9 rules applied. Total rules applied 206 place count 66 transition count 124
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 215 place count 57 transition count 115
Iterating global reduction 3 with 9 rules applied. Total rules applied 224 place count 57 transition count 115
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 230 place count 51 transition count 109
Iterating global reduction 3 with 6 rules applied. Total rules applied 236 place count 51 transition count 109
Applied a total of 236 rules in 9 ms. Remains 51 /176 variables (removed 125) and now considering 109/220 (removed 111) transitions.
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 58 transitions (discarded 51 similar events)
// Phase 1: matrix 58 rows 51 cols
[2024-05-24 19:14:31] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 19:14:31] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 58 transitions (discarded 51 similar events)
[2024-05-24 19:14:31] [INFO ] Invariant cache hit.
[2024-05-24 19:14:31] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 100 sub problems to find dead transitions.
[2024-05-24 19:14:31] [INFO ] Flow matrix only has 58 transitions (discarded 51 similar events)
[2024-05-24 19:14:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 58/108 variables, 50/53 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (OVERLAPS) 1/109 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/109 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 54 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1264 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (OVERLAPS) 58/108 variables, 50/53 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 98/151 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 1/109 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/109 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 10 (OVERLAPS) 0/109 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 154 constraints, problems are : Problem set: 0 solved, 100 unsolved in 1495 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints]
After SMT, in 2773ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 2775ms
Starting structural reductions in LTL mode, iteration 1 : 51/176 places, 109/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2973 ms. Remains : 51/176 places, 109/220 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-12 finished in 3168 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0 U p1))))'
Support contains 4 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 220/220 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 172 transition count 220
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 24 place count 152 transition count 200
Iterating global reduction 1 with 20 rules applied. Total rules applied 44 place count 152 transition count 200
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 62 place count 134 transition count 182
Iterating global reduction 1 with 18 rules applied. Total rules applied 80 place count 134 transition count 182
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 82 place count 132 transition count 182
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 97 place count 117 transition count 167
Iterating global reduction 2 with 15 rules applied. Total rules applied 112 place count 117 transition count 167
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 119 place count 110 transition count 167
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 137 place count 92 transition count 149
Iterating global reduction 3 with 18 rules applied. Total rules applied 155 place count 92 transition count 149
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 164 place count 83 transition count 140
Iterating global reduction 3 with 9 rules applied. Total rules applied 173 place count 83 transition count 140
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 181 place count 75 transition count 132
Iterating global reduction 3 with 8 rules applied. Total rules applied 189 place count 75 transition count 132
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 197 place count 67 transition count 124
Iterating global reduction 3 with 8 rules applied. Total rules applied 205 place count 67 transition count 124
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 211 place count 61 transition count 118
Iterating global reduction 3 with 6 rules applied. Total rules applied 217 place count 61 transition count 118
Applied a total of 217 rules in 12 ms. Remains 61 /176 variables (removed 115) and now considering 118/220 (removed 102) transitions.
[2024-05-24 19:14:34] [INFO ] Flow matrix only has 70 transitions (discarded 48 similar events)
// Phase 1: matrix 70 rows 61 cols
[2024-05-24 19:14:34] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 19:14:34] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-24 19:14:34] [INFO ] Flow matrix only has 70 transitions (discarded 48 similar events)
[2024-05-24 19:14:34] [INFO ] Invariant cache hit.
[2024-05-24 19:14:34] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 109 sub problems to find dead transitions.
[2024-05-24 19:14:34] [INFO ] Flow matrix only has 70 transitions (discarded 48 similar events)
[2024-05-24 19:14:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 1/60 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 70/130 variables, 60/64 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 65 constraints, problems are : Problem set: 0 solved, 109 unsolved in 1594 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (OVERLAPS) 1/60 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 70/130 variables, 60/64 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 107/171 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (OVERLAPS) 1/131 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 174 constraints, problems are : Problem set: 0 solved, 109 unsolved in 1857 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints]
After SMT, in 3468ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 3469ms
Starting structural reductions in LTL mode, iteration 1 : 61/176 places, 118/220 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3581 ms. Remains : 61/176 places, 118/220 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 32923 steps with 1854 reset in 83 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLCardinality-15 finished in 3846 ms.
All properties solved by simple procedures.
Total runtime 17130 ms.

BK_STOP 1716578078403

--------------------
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="LeafsetExtension-PT-S08C2"
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 LeafsetExtension-PT-S08C2, 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 r224-tall-171649612500315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;