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.r179-tall-171640601700523.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 greatspnxred
Input is GPUForwardProgress-PT-16b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640601700523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 22:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 11 22:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 22:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 11 22:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 84K 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 GPUForwardProgress-PT-16b-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-16b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716476830130

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-16b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 15:07:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 15:07:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 15:07:11] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-05-23 15:07:11] [INFO ] Transformed 340 places.
[2024-05-23 15:07:11] [INFO ] Transformed 357 transitions.
[2024-05-23 15:07:11] [INFO ] Found NUPN structural information;
[2024-05-23 15:07:11] [INFO ] Parsed PT model containing 340 places and 357 transitions and 877 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 340 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 340/340 places, 357/357 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 339 transition count 357
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 37 place count 303 transition count 321
Iterating global reduction 1 with 36 rules applied. Total rules applied 73 place count 303 transition count 321
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 90 place count 286 transition count 304
Iterating global reduction 1 with 17 rules applied. Total rules applied 107 place count 286 transition count 304
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 122 place count 286 transition count 289
Applied a total of 122 rules in 87 ms. Remains 286 /340 variables (removed 54) and now considering 289/357 (removed 68) transitions.
// Phase 1: matrix 289 rows 286 cols
[2024-05-23 15:07:11] [INFO ] Computed 17 invariants in 20 ms
[2024-05-23 15:07:11] [INFO ] Implicit Places using invariants in 240 ms returned []
[2024-05-23 15:07:11] [INFO ] Invariant cache hit.
[2024-05-23 15:07:12] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Running 288 sub problems to find dead transitions.
[2024-05-23 15:07:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/574 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/574 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (OVERLAPS) 1/575 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/575 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 6 (OVERLAPS) 0/575 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 288 unsolved
No progress, stopping.
After SMT solving in domain Real declared 575/575 variables, and 303 constraints, problems are : Problem set: 0 solved, 288 unsolved in 14681 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/574 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/574 variables, 288/590 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/574 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (OVERLAPS) 1/575 variables, 1/591 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/575 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 7 (OVERLAPS) 0/575 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 288 unsolved
No progress, stopping.
After SMT solving in domain Int declared 575/575 variables, and 591 constraints, problems are : Problem set: 0 solved, 288 unsolved in 16499 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints]
After SMT, in 31281ms problems are : Problem set: 0 solved, 288 unsolved
Search for dead transitions found 0 dead transitions in 31299ms
Starting structural reductions in LTL mode, iteration 1 : 286/340 places, 289/357 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31900 ms. Remains : 286/340 places, 289/357 transitions.
Support contains 13 out of 286 places after structural reductions.
[2024-05-23 15:07:43] [INFO ] Flatten gal took : 41 ms
[2024-05-23 15:07:43] [INFO ] Flatten gal took : 17 ms
[2024-05-23 15:07:43] [INFO ] Input system was already deterministic with 289 transitions.
RANDOM walk for 40000 steps (276 resets) in 976 ms. (40 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40002 steps (36 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
[2024-05-23 15:07:44] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 231/285 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 289/574 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/574 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/575 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/575 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/575 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 575/575 variables, and 303 constraints, problems are : Problem set: 0 solved, 1 unsolved in 156 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 52/54 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 231/285 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 289/574 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/574 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/574 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/575 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/575 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/575 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 575/575 variables, and 304 constraints, problems are : Problem set: 0 solved, 1 unsolved in 162 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 324ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 29 ms.
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 286/286 places, 289/289 transitions.
Graph (trivial) has 233 edges and 286 vertex of which 6 / 286 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 435 edges and 281 vertex of which 261 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 133 transitions
Trivial Post-agglo rules discarded 133 transitions
Performed 133 trivial Post agglomeration. Transition count delta: 133
Iterating post reduction 0 with 135 rules applied. Total rules applied 137 place count 261 transition count 144
Reduce places removed 133 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 134 rules applied. Total rules applied 271 place count 128 transition count 143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 272 place count 127 transition count 143
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 272 place count 127 transition count 110
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 338 place count 94 transition count 110
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 356 place count 76 transition count 92
Iterating global reduction 3 with 18 rules applied. Total rules applied 374 place count 76 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 375 place count 76 transition count 91
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 375 place count 76 transition count 89
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 379 place count 74 transition count 89
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 477 place count 25 transition count 40
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 63 edges and 25 vertex of which 24 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 479 place count 24 transition count 39
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 480 place count 24 transition count 38
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 493 place count 11 transition count 12
Iterating global reduction 6 with 13 rules applied. Total rules applied 506 place count 11 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 509 place count 9 transition count 11
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 11 edges and 9 vertex of which 8 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 3 rules applied. Total rules applied 512 place count 8 transition count 9
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 513 place count 8 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 514 place count 7 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 515 place count 6 transition count 7
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 515 place count 6 transition count 5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 519 place count 4 transition count 5
Applied a total of 519 rules in 57 ms. Remains 4 /286 variables (removed 282) and now considering 5/289 (removed 284) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 4/286 places, 5/289 transitions.
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 54 stabilizing places and 54 stable transitions
Graph (complete) has 442 edges and 286 vertex of which 266 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.9 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 286 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 289/289 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 283 transition count 286
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 283 transition count 286
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 281 transition count 284
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 281 transition count 284
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 281 transition count 283
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 280 transition count 282
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 280 transition count 282
Applied a total of 13 rules in 28 ms. Remains 280 /286 variables (removed 6) and now considering 282/289 (removed 7) transitions.
// Phase 1: matrix 282 rows 280 cols
[2024-05-23 15:07:44] [INFO ] Computed 17 invariants in 2 ms
[2024-05-23 15:07:44] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-23 15:07:44] [INFO ] Invariant cache hit.
[2024-05-23 15:07:45] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2024-05-23 15:07:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 1/562 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (OVERLAPS) 0/562 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Real declared 562/562 variables, and 297 constraints, problems are : Problem set: 0 solved, 281 unsolved in 13982 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 281/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/561 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 1/562 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 7 (OVERLAPS) 0/562 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
No progress, stopping.
After SMT solving in domain Int declared 562/562 variables, and 578 constraints, problems are : Problem set: 0 solved, 281 unsolved in 19831 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints]
After SMT, in 33862ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 33866ms
Starting structural reductions in LTL mode, iteration 1 : 280/286 places, 282/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34126 ms. Remains : 280/286 places, 282/289 transitions.
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16b-LTLCardinality-01 finished in 34470 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(p1)||p0)))'
Support contains 4 out of 286 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 289/289 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 285 transition count 288
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 285 transition count 288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 284 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 284 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 283 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 283 transition count 286
Applied a total of 6 rules in 34 ms. Remains 283 /286 variables (removed 3) and now considering 286/289 (removed 3) transitions.
// Phase 1: matrix 286 rows 283 cols
[2024-05-23 15:08:19] [INFO ] Computed 17 invariants in 5 ms
[2024-05-23 15:08:19] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-23 15:08:19] [INFO ] Invariant cache hit.
[2024-05-23 15:08:19] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Running 285 sub problems to find dead transitions.
[2024-05-23 15:08:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (OVERLAPS) 286/568 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/568 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 1/569 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/569 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (OVERLAPS) 0/569 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 300 constraints, problems are : Problem set: 0 solved, 285 unsolved in 13941 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (OVERLAPS) 286/568 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/568 variables, 285/584 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/568 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (OVERLAPS) 1/569 variables, 1/585 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 7 (OVERLAPS) 0/569 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 285 unsolved
No progress, stopping.
After SMT solving in domain Int declared 569/569 variables, and 585 constraints, problems are : Problem set: 0 solved, 285 unsolved in 17993 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints]
After SMT, in 31978ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 31983ms
Starting structural reductions in LTL mode, iteration 1 : 283/286 places, 286/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32292 ms. Remains : 283/286 places, 286/289 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-16b-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 269 ms.
Product exploration explored 100000 steps with 50000 reset in 145 ms.
Computed a total of 51 stabilizing places and 51 stable transitions
Graph (complete) has 439 edges and 283 vertex of which 263 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.6 ms
Computed a total of 51 stabilizing places and 51 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 19 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-16b-LTLCardinality-02 finished in 32911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 4 out of 286 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 286/286 places, 289/289 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 284 transition count 287
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 284 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 283 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 283 transition count 286
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 283 transition count 285
Applied a total of 7 rules in 28 ms. Remains 283 /286 variables (removed 3) and now considering 285/289 (removed 4) transitions.
// Phase 1: matrix 285 rows 283 cols
[2024-05-23 15:08:52] [INFO ] Computed 17 invariants in 4 ms
[2024-05-23 15:08:52] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-23 15:08:52] [INFO ] Invariant cache hit.
[2024-05-23 15:08:52] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2024-05-23 15:08:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/567 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 1/568 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/568 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (OVERLAPS) 0/568 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Real declared 568/568 variables, and 300 constraints, problems are : Problem set: 0 solved, 284 unsolved in 13953 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/567 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 284/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/568 variables, 1/584 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/568 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 7 (OVERLAPS) 0/568 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 284 unsolved
No progress, stopping.
After SMT solving in domain Int declared 568/568 variables, and 584 constraints, problems are : Problem set: 0 solved, 284 unsolved in 16377 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints]
After SMT, in 30380ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 30383ms
Starting structural reductions in LTL mode, iteration 1 : 283/286 places, 285/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30644 ms. Remains : 283/286 places, 285/289 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-16b-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16b-LTLCardinality-13 finished in 30820 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 286 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 286/286 places, 289/289 transitions.
Graph (trivial) has 235 edges and 286 vertex of which 6 / 286 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 436 edges and 281 vertex of which 261 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 134 place count 260 transition count 147
Reduce places removed 132 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 135 rules applied. Total rules applied 269 place count 128 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 271 place count 126 transition count 144
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 271 place count 126 transition count 110
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 339 place count 92 transition count 110
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 355 place count 76 transition count 94
Iterating global reduction 3 with 16 rules applied. Total rules applied 371 place count 76 transition count 94
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 471 place count 26 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 472 place count 26 transition count 43
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 486 place count 12 transition count 16
Iterating global reduction 4 with 14 rules applied. Total rules applied 500 place count 12 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 502 place count 11 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 503 place count 10 transition count 14
Applied a total of 503 rules in 27 ms. Remains 10 /286 variables (removed 276) and now considering 14/289 (removed 275) transitions.
// Phase 1: matrix 14 rows 10 cols
[2024-05-23 15:09:23] [INFO ] Computed 0 invariants in 0 ms
[2024-05-23 15:09:23] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-23 15:09:23] [INFO ] Invariant cache hit.
[2024-05-23 15:09:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 15:09:23] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-23 15:09:23] [INFO ] Redundant transitions in 9 ms returned []
Running 9 sub problems to find dead transitions.
[2024-05-23 15:09:23] [INFO ] Invariant cache hit.
[2024-05-23 15:09:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 13/20 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 3/23 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1/24 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/24 variables, and 11 constraints, problems are : Problem set: 0 solved, 9 unsolved in 76 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 13/20 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 3/23 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/23 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 1/24 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/24 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 73 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 154ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 154ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/286 places, 14/289 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 10/286 places, 14/289 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16b-LTLCardinality-15
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-16b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16b-LTLCardinality-15 finished in 290 ms.
All properties solved by simple procedures.
Total runtime 131986 ms.
ITS solved all properties within timeout

BK_STOP 1716476963300

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

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

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="GPUForwardProgress-PT-16b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is GPUForwardProgress-PT-16b, 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 r179-tall-171640601700523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;