fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r137-smll-167819418400435
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DiscoveryGPU-PT-15b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
392.403 15828.00 29474.00 667.70 FFFFFFTTFFFF?TTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r137-smll-167819418400435.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is DiscoveryGPU-PT-15b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418400435
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.8K Feb 25 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 25 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 111K Mar 5 18:22 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 DiscoveryGPU-PT-15b-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-15b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678849050952

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-15b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 02:57:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 02:57:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 02:57:33] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2023-03-15 02:57:33] [INFO ] Transformed 436 places.
[2023-03-15 02:57:34] [INFO ] Transformed 464 transitions.
[2023-03-15 02:57:34] [INFO ] Found NUPN structural information;
[2023-03-15 02:57:34] [INFO ] Parsed PT model containing 436 places and 464 transitions and 1214 arcs in 355 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 436 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 436/436 places, 464/464 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 408 transition count 464
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 104 place count 332 transition count 388
Iterating global reduction 1 with 76 rules applied. Total rules applied 180 place count 332 transition count 388
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 194 place count 318 transition count 374
Iterating global reduction 1 with 14 rules applied. Total rules applied 208 place count 318 transition count 374
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 219 place count 307 transition count 363
Iterating global reduction 1 with 11 rules applied. Total rules applied 230 place count 307 transition count 363
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 241 place count 296 transition count 352
Iterating global reduction 1 with 11 rules applied. Total rules applied 252 place count 296 transition count 352
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 263 place count 285 transition count 330
Iterating global reduction 1 with 11 rules applied. Total rules applied 274 place count 285 transition count 330
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 285 place count 274 transition count 319
Iterating global reduction 1 with 11 rules applied. Total rules applied 296 place count 274 transition count 319
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 307 place count 263 transition count 308
Iterating global reduction 1 with 11 rules applied. Total rules applied 318 place count 263 transition count 308
Applied a total of 318 rules in 161 ms. Remains 263 /436 variables (removed 173) and now considering 308/464 (removed 156) transitions.
// Phase 1: matrix 308 rows 263 cols
[2023-03-15 02:57:34] [INFO ] Computed 2 place invariants in 27 ms
[2023-03-15 02:57:34] [INFO ] Implicit Places using invariants in 408 ms returned []
[2023-03-15 02:57:34] [INFO ] Invariant cache hit.
[2023-03-15 02:57:35] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2023-03-15 02:57:35] [INFO ] Invariant cache hit.
[2023-03-15 02:57:35] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 263/436 places, 308/464 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1240 ms. Remains : 263/436 places, 308/464 transitions.
Support contains 11 out of 263 places after structural reductions.
[2023-03-15 02:57:35] [INFO ] Flatten gal took : 77 ms
[2023-03-15 02:57:35] [INFO ] Flatten gal took : 32 ms
[2023-03-15 02:57:35] [INFO ] Input system was already deterministic with 308 transitions.
Finished random walk after 829 steps, including 1 resets, run visited all 8 properties in 106 ms. (steps per millisecond=7 )
Computed a total of 47 stabilizing places and 47 stable transitions
Graph (complete) has 530 edges and 263 vertex of which 258 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.9 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Graph (complete) has 530 edges and 263 vertex of which 258 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 257 transition count 271
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 224 transition count 271
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 67 place count 224 transition count 222
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 165 place count 175 transition count 222
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 167 place count 173 transition count 220
Iterating global reduction 2 with 2 rules applied. Total rules applied 169 place count 173 transition count 220
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 171 place count 171 transition count 218
Iterating global reduction 2 with 2 rules applied. Total rules applied 173 place count 171 transition count 218
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 175 place count 169 transition count 214
Iterating global reduction 2 with 2 rules applied. Total rules applied 177 place count 169 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 179 place count 167 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 181 place count 167 transition count 212
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 307 place count 104 transition count 149
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 320 place count 91 transition count 123
Iterating global reduction 2 with 13 rules applied. Total rules applied 333 place count 91 transition count 123
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 346 place count 78 transition count 110
Iterating global reduction 2 with 13 rules applied. Total rules applied 359 place count 78 transition count 110
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 371 place count 66 transition count 86
Iterating global reduction 2 with 12 rules applied. Total rules applied 383 place count 66 transition count 86
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 395 place count 54 transition count 74
Iterating global reduction 2 with 12 rules applied. Total rules applied 407 place count 54 transition count 74
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 419 place count 42 transition count 50
Iterating global reduction 2 with 12 rules applied. Total rules applied 431 place count 42 transition count 50
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 443 place count 30 transition count 38
Iterating global reduction 2 with 12 rules applied. Total rules applied 455 place count 30 transition count 38
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 457 place count 30 transition count 36
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 458 place count 30 transition count 36
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 460 place count 28 transition count 34
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 29 edges and 26 vertex of which 23 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 8 rules applied. Total rules applied 468 place count 23 transition count 26
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 474 place count 18 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 475 place count 17 transition count 25
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 483 place count 13 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 484 place count 13 transition count 20
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 487 place count 10 transition count 17
Applied a total of 487 rules in 120 ms. Remains 10 /263 variables (removed 253) and now considering 17/308 (removed 291) transitions.
[2023-03-15 02:57:36] [INFO ] Flow matrix only has 14 transitions (discarded 3 similar events)
// Phase 1: matrix 14 rows 10 cols
[2023-03-15 02:57:36] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-15 02:57:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-15 02:57:36] [INFO ] Flow matrix only has 14 transitions (discarded 3 similar events)
[2023-03-15 02:57:36] [INFO ] Invariant cache hit.
[2023-03-15 02:57:36] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-15 02:57:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-15 02:57:36] [INFO ] Flow matrix only has 14 transitions (discarded 3 similar events)
[2023-03-15 02:57:36] [INFO ] Invariant cache hit.
[2023-03-15 02:57:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/263 places, 17/308 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 216 ms. Remains : 10/263 places, 17/308 transitions.
Stuttering acceptance computed with spot in 358 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s9 1) (AND (NEQ s8 0) (NEQ s2 1))), p1:(AND (NEQ s8 0) (NEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-01 finished in 661 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 261 transition count 308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 257 transition count 304
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 257 transition count 304
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 254 transition count 301
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 254 transition count 301
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 251 transition count 298
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 251 transition count 298
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 248 transition count 294
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 248 transition count 294
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 245 transition count 289
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 245 transition count 289
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 37 place count 242 transition count 286
Iterating global reduction 1 with 3 rules applied. Total rules applied 40 place count 242 transition count 286
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 240 transition count 284
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 240 transition count 284
Applied a total of 44 rules in 47 ms. Remains 240 /263 variables (removed 23) and now considering 284/308 (removed 24) transitions.
// Phase 1: matrix 284 rows 240 cols
[2023-03-15 02:57:36] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-15 02:57:36] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-15 02:57:36] [INFO ] Invariant cache hit.
[2023-03-15 02:57:37] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2023-03-15 02:57:37] [INFO ] Invariant cache hit.
[2023-03-15 02:57:37] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 240/263 places, 284/308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 240/263 places, 284/308 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s12 0) (EQ s175 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 71382 steps with 3122 reset in 358 ms.
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-02 finished in 1171 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U (p1&&X(F(p1)))))'
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 262 transition count 308
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 259 transition count 305
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 259 transition count 305
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 257 transition count 303
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 257 transition count 303
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 255 transition count 301
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 255 transition count 301
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 253 transition count 298
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 253 transition count 298
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 251 transition count 295
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 251 transition count 295
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 249 transition count 293
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 249 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 248 transition count 292
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 248 transition count 292
Applied a total of 29 rules in 34 ms. Remains 248 /263 variables (removed 15) and now considering 292/308 (removed 16) transitions.
// Phase 1: matrix 292 rows 248 cols
[2023-03-15 02:57:38] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-15 02:57:38] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-15 02:57:38] [INFO ] Invariant cache hit.
[2023-03-15 02:57:38] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-15 02:57:38] [INFO ] Invariant cache hit.
[2023-03-15 02:57:38] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 248/263 places, 292/308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 672 ms. Remains : 248/263 places, 292/308 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}, { cond=p1, acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s155 1), p0:(OR (EQ s86 0) (EQ s110 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 355 reset in 331 ms.
Stack based approach found an accepted trace after 588 steps with 1 reset with depth 327 and stack size 323 in 4 ms.
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-05 finished in 1188 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 261 transition count 308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 257 transition count 304
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 257 transition count 304
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 254 transition count 301
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 254 transition count 301
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 251 transition count 298
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 251 transition count 298
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 248 transition count 294
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 248 transition count 294
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 245 transition count 289
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 245 transition count 289
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 37 place count 242 transition count 286
Iterating global reduction 1 with 3 rules applied. Total rules applied 40 place count 242 transition count 286
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 240 transition count 284
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 240 transition count 284
Applied a total of 44 rules in 34 ms. Remains 240 /263 variables (removed 23) and now considering 284/308 (removed 24) transitions.
// Phase 1: matrix 284 rows 240 cols
[2023-03-15 02:57:39] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-15 02:57:39] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-15 02:57:39] [INFO ] Invariant cache hit.
[2023-03-15 02:57:39] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2023-03-15 02:57:39] [INFO ] Invariant cache hit.
[2023-03-15 02:57:39] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 240/263 places, 284/308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 686 ms. Remains : 240/263 places, 284/308 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s170 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 470 reset in 244 ms.
Stack based approach found an accepted trace after 99 steps with 0 reset with depth 100 and stack size 100 in 0 ms.
FORMULA DiscoveryGPU-PT-15b-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-11 finished in 1026 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(F(p1))))))'
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 262 transition count 308
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 260 transition count 306
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 260 transition count 306
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 258 transition count 304
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 258 transition count 304
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 256 transition count 302
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 256 transition count 302
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 254 transition count 299
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 254 transition count 299
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 252 transition count 296
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 252 transition count 296
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 250 transition count 294
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 250 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 249 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 249 transition count 293
Applied a total of 27 rules in 42 ms. Remains 249 /263 variables (removed 14) and now considering 293/308 (removed 15) transitions.
// Phase 1: matrix 293 rows 249 cols
[2023-03-15 02:57:40] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-15 02:57:40] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-15 02:57:40] [INFO ] Invariant cache hit.
[2023-03-15 02:57:40] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-15 02:57:40] [INFO ] Invariant cache hit.
[2023-03-15 02:57:40] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 249/263 places, 293/308 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 638 ms. Remains : 249/263 places, 293/308 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s203 0) (EQ s180 1)), p1:(OR (EQ s180 0) (EQ s203 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25040 reset in 172 ms.
Product exploration explored 100000 steps with 24986 reset in 177 ms.
Computed a total of 47 stabilizing places and 47 stable transitions
Graph (complete) has 504 edges and 249 vertex of which 246 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 443 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=44 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 249 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 249/249 places, 293/293 transitions.
Applied a total of 0 rules in 3 ms. Remains 249 /249 variables (removed 0) and now considering 293/293 (removed 0) transitions.
[2023-03-15 02:57:41] [INFO ] Invariant cache hit.
[2023-03-15 02:57:42] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-15 02:57:42] [INFO ] Invariant cache hit.
[2023-03-15 02:57:42] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2023-03-15 02:57:42] [INFO ] Invariant cache hit.
[2023-03-15 02:57:42] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 648 ms. Remains : 249/249 places, 293/293 transitions.
Computed a total of 47 stabilizing places and 47 stable transitions
Graph (complete) has 504 edges and 249 vertex of which 246 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Computed a total of 47 stabilizing places and 47 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 430 steps, including 0 resets, run visited all 2 properties in 19 ms. (steps per millisecond=22 )
Knowledge obtained : [(AND (NOT p0) p1), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 24941 reset in 156 ms.
Product exploration explored 100000 steps with 24942 reset in 160 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 249/249 places, 293/293 transitions.
Graph (complete) has 504 edges and 249 vertex of which 248 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 248 transition count 292
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 47 Pre rules applied. Total rules applied 33 place count 248 transition count 292
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 1 with 47 rules applied. Total rules applied 80 place count 248 transition count 292
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 116 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 117 place count 248 transition count 309
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 245 transition count 306
Deduced a syphon composed of 113 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 245 transition count 306
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 153 place count 245 transition count 366
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 166 place count 232 transition count 340
Deduced a syphon composed of 143 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 179 place count 232 transition count 340
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 216 place count 195 transition count 278
Deduced a syphon composed of 118 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 253 place count 195 transition count 278
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 289 place count 159 transition count 218
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 325 place count 159 transition count 218
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 337 place count 147 transition count 206
Deduced a syphon composed of 94 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 349 place count 147 transition count 206
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 373 place count 123 transition count 170
Deduced a syphon composed of 82 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 397 place count 123 transition count 170
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 445 place count 75 transition count 98
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 493 place count 75 transition count 98
Deduced a syphon composed of 46 places in 0 ms
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 501 place count 75 transition count 90
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 504 place count 72 transition count 87
Deduced a syphon composed of 43 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 507 place count 72 transition count 87
Deduced a syphon composed of 43 places in 0 ms
Applied a total of 507 rules in 89 ms. Remains 72 /249 variables (removed 177) and now considering 87/293 (removed 206) transitions.
[2023-03-15 02:57:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 02:57:44] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
// Phase 1: matrix 83 rows 72 cols
[2023-03-15 02:57:44] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-15 02:57:44] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 72/249 places, 87/293 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 194 ms. Remains : 72/249 places, 87/293 transitions.
Support contains 2 out of 249 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 249/249 places, 293/293 transitions.
Applied a total of 0 rules in 6 ms. Remains 249 /249 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 249 cols
[2023-03-15 02:57:44] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-15 02:57:44] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-15 02:57:44] [INFO ] Invariant cache hit.
[2023-03-15 02:57:44] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-15 02:57:44] [INFO ] Invariant cache hit.
[2023-03-15 02:57:44] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 666 ms. Remains : 249/249 places, 293/293 transitions.
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-12 finished in 4816 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(F(p1))))))'
Found a Shortening insensitive property : DiscoveryGPU-PT-15b-LTLCardinality-12
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 263 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 263/263 places, 308/308 transitions.
Graph (complete) has 530 edges and 263 vertex of which 260 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 259 transition count 271
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 69 place count 225 transition count 271
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 69 place count 225 transition count 220
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 171 place count 174 transition count 220
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 173 place count 172 transition count 218
Iterating global reduction 2 with 2 rules applied. Total rules applied 175 place count 172 transition count 218
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 177 place count 170 transition count 216
Iterating global reduction 2 with 2 rules applied. Total rules applied 179 place count 170 transition count 216
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 181 place count 168 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 168 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 185 place count 166 transition count 210
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 166 transition count 210
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 313 place count 103 transition count 147
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 326 place count 90 transition count 121
Iterating global reduction 2 with 13 rules applied. Total rules applied 339 place count 90 transition count 121
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 351 place count 78 transition count 109
Iterating global reduction 2 with 12 rules applied. Total rules applied 363 place count 78 transition count 109
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 375 place count 66 transition count 85
Iterating global reduction 2 with 12 rules applied. Total rules applied 387 place count 66 transition count 85
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 399 place count 54 transition count 73
Iterating global reduction 2 with 12 rules applied. Total rules applied 411 place count 54 transition count 73
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 423 place count 42 transition count 49
Iterating global reduction 2 with 12 rules applied. Total rules applied 435 place count 42 transition count 49
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 447 place count 30 transition count 37
Iterating global reduction 2 with 12 rules applied. Total rules applied 459 place count 30 transition count 37
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 461 place count 28 transition count 35
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 31 edges and 26 vertex of which 23 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 9 rules applied. Total rules applied 470 place count 23 transition count 25
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 9 rules applied. Total rules applied 479 place count 17 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 481 place count 15 transition count 22
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 487 place count 12 transition count 19
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 490 place count 9 transition count 16
Applied a total of 490 rules in 58 ms. Remains 9 /263 variables (removed 254) and now considering 16/308 (removed 292) transitions.
[2023-03-15 02:57:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
// Phase 1: matrix 12 rows 9 cols
[2023-03-15 02:57:45] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-15 02:57:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-15 02:57:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
[2023-03-15 02:57:45] [INFO ] Invariant cache hit.
[2023-03-15 02:57:45] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-15 02:57:45] [INFO ] Flow matrix only has 12 transitions (discarded 4 similar events)
[2023-03-15 02:57:45] [INFO ] Invariant cache hit.
[2023-03-15 02:57:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 9/263 places, 16/308 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 131 ms. Remains : 9/263 places, 16/308 transitions.
Running random walk in product with property : DiscoveryGPU-PT-15b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s7 0) (EQ s4 1)), p1:(OR (EQ s4 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 64 steps with 13 reset in 1 ms.
Treatment of property DiscoveryGPU-PT-15b-LTLCardinality-12 finished in 374 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-15 02:57:45] [INFO ] Flatten gal took : 24 ms
[2023-03-15 02:57:45] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2023-03-15 02:57:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 263 places, 308 transitions and 835 arcs took 4 ms.
Total runtime 11797 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/796/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DiscoveryGPU-PT-15b-LTLCardinality-12

BK_STOP 1678849066780

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name DiscoveryGPU-PT-15b-LTLCardinality-12
ltl formula formula --ltl=/tmp/796/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 263 places, 308 transitions and 835 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.010 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/796/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/796/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/796/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/796/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

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="DiscoveryGPU-PT-15b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DiscoveryGPU-PT-15b, 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 r137-smll-167819418400435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-15b.tgz
mv DiscoveryGPU-PT-15b 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 ;