About the Execution of GreatSPN+red for HirschbergSinclair-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1452.188 | 708869.00 | 803812.00 | 2086.20 | FFTFFTFFFFTTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r201-smll-171649586500084.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is HirschbergSinclair-PT-20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586500084
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 03:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 13 03:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 03:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 13 03:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 284K 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 HirschbergSinclair-PT-20-LTLFireability-00
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-01
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-02
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-03
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-04
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-05
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-06
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-07
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-08
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-09
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-10
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-11
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-12
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-13
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-14
FORMULA_NAME HirschbergSinclair-PT-20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716586485226
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 21:34:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 21:34:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 21:34:47] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2024-05-24 21:34:47] [INFO ] Transformed 530 places.
[2024-05-24 21:34:47] [INFO ] Transformed 485 transitions.
[2024-05-24 21:34:47] [INFO ] Parsed PT model containing 530 places and 485 transitions and 1479 arcs in 306 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HirschbergSinclair-PT-20-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-20-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 530 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 530/530 places, 485/485 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 510 transition count 485
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 36 place count 494 transition count 469
Iterating global reduction 1 with 16 rules applied. Total rules applied 52 place count 494 transition count 469
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 67 place count 479 transition count 454
Iterating global reduction 1 with 15 rules applied. Total rules applied 82 place count 479 transition count 454
Applied a total of 82 rules in 233 ms. Remains 479 /530 variables (removed 51) and now considering 454/485 (removed 31) transitions.
// Phase 1: matrix 454 rows 479 cols
[2024-05-24 21:34:48] [INFO ] Computed 25 invariants in 35 ms
[2024-05-24 21:34:48] [INFO ] Implicit Places using invariants in 782 ms returned []
[2024-05-24 21:34:48] [INFO ] Invariant cache hit.
[2024-05-24 21:34:50] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 2317 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2024-05-24 21:34:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/459 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 20/479 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/479 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 4 (OVERLAPS) 454/933 variables, 479/504 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/933 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 933/933 variables, and 504 constraints, problems are : Problem set: 0 solved, 434 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 479/479 constraints, PredecessorRefiner: 434/434 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 434 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/459 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 20/479 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/479 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 4 (OVERLAPS) 454/933 variables, 479/504 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/933 variables, 434/938 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/933 variables, and 938 constraints, problems are : Problem set: 0 solved, 434 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 479/479 constraints, PredecessorRefiner: 434/434 constraints, Known Traps: 0/0 constraints]
After SMT, in 60382ms problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 60416ms
Starting structural reductions in LTL mode, iteration 1 : 479/530 places, 454/485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63008 ms. Remains : 479/530 places, 454/485 transitions.
Support contains 44 out of 479 places after structural reductions.
[2024-05-24 21:35:51] [INFO ] Flatten gal took : 106 ms
[2024-05-24 21:35:51] [INFO ] Flatten gal took : 45 ms
[2024-05-24 21:35:51] [INFO ] Input system was already deterministic with 454 transitions.
RANDOM walk for 40000 steps (80 resets) in 1135 ms. (35 steps per ms) remains 1/37 properties
BEST_FIRST walk for 40002 steps (8 resets) in 155 ms. (256 steps per ms) remains 1/1 properties
[2024-05-24 21:35:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 293/296 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/296 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 141/437 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 454/891 variables, 437/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/891 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 42/933 variables, 42/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/933 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/933 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 933/933 variables, and 504 constraints, problems are : Problem set: 0 solved, 1 unsolved in 505 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 479/479 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 293/296 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/296 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 141/437 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 454/891 variables, 437/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/891 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 42/933 variables, 42/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/933 variables, 1/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/933 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/933 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 933/933 variables, and 505 constraints, problems are : Problem set: 0 solved, 1 unsolved in 545 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 479/479 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1063ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 101 ms.
Support contains 3 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 454/454 transitions.
Graph (complete) has 912 edges and 479 vertex of which 473 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 0 with 197 rules applied. Total rules applied 198 place count 473 transition count 257
Reduce places removed 191 places and 0 transitions.
Graph (complete) has 498 edges and 282 vertex of which 248 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 192 rules applied. Total rules applied 390 place count 248 transition count 257
Drop transitions (Empty/Sink Transition effects.) removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 424 place count 248 transition count 223
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 426 place count 246 transition count 221
Iterating global reduction 3 with 2 rules applied. Total rules applied 428 place count 246 transition count 221
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 429 place count 246 transition count 220
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 431 edges and 245 vertex of which 243 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 431 place count 243 transition count 220
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 433 place count 243 transition count 218
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 434 place count 242 transition count 217
Iterating global reduction 6 with 1 rules applied. Total rules applied 435 place count 242 transition count 217
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 6 with 14 rules applied. Total rules applied 449 place count 242 transition count 203
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 463 place count 228 transition count 203
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 7 with 19 rules applied. Total rules applied 482 place count 209 transition count 184
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 7 with 45 rules applied. Total rules applied 527 place count 203 transition count 145
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 8 with 39 rules applied. Total rules applied 566 place count 164 transition count 145
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 15 Pre rules applied. Total rules applied 566 place count 164 transition count 130
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 9 with 30 rules applied. Total rules applied 596 place count 149 transition count 130
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 597 place count 148 transition count 130
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 597 place count 148 transition count 129
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 599 place count 147 transition count 129
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 10 with 6 rules applied. Total rules applied 605 place count 144 transition count 126
Applied a total of 605 rules in 117 ms. Remains 144 /479 variables (removed 335) and now considering 126/454 (removed 328) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 144/479 places, 126/454 transitions.
RANDOM walk for 40000 steps (312 resets) in 482 ms. (82 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (100 resets) in 298 ms. (133 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 35026 steps, run visited all 1 properties in 153 ms. (steps per millisecond=228 )
Probabilistic random walk after 35026 steps, saw 9666 distinct states, run finished after 157 ms. (steps per millisecond=223 ) properties seen :1
FORMULA HirschbergSinclair-PT-20-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HirschbergSinclair-PT-20-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 479 stabilizing places and 454 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 479 transition count 454
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&F(p1))))'
Support contains 2 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 474 transition count 449
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 474 transition count 449
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 470 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 470 transition count 445
Applied a total of 18 rules in 62 ms. Remains 470 /479 variables (removed 9) and now considering 445/454 (removed 9) transitions.
// Phase 1: matrix 445 rows 470 cols
[2024-05-24 21:35:53] [INFO ] Computed 25 invariants in 6 ms
[2024-05-24 21:35:54] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-24 21:35:54] [INFO ] Invariant cache hit.
[2024-05-24 21:35:55] [INFO ] Implicit Places using invariants and state equation in 1634 ms returned []
Implicit Place search using SMT with State Equation took 1961 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2024-05-24 21:35:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
After SMT, in 60223ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60230ms
Starting structural reductions in LTL mode, iteration 1 : 470/479 places, 445/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62256 ms. Remains : 470/479 places, 445/454 transitions.
Stuttering acceptance computed with spot in 479 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-00 finished in 62826 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F((p1||X(F(p2))))))))'
Support contains 5 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 474 transition count 449
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 474 transition count 449
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 470 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 470 transition count 445
Applied a total of 18 rules in 59 ms. Remains 470 /479 variables (removed 9) and now considering 445/454 (removed 9) transitions.
[2024-05-24 21:36:56] [INFO ] Invariant cache hit.
[2024-05-24 21:36:57] [INFO ] Implicit Places using invariants in 621 ms returned []
[2024-05-24 21:36:57] [INFO ] Invariant cache hit.
[2024-05-24 21:36:58] [INFO ] Implicit Places using invariants and state equation in 1684 ms returned []
Implicit Place search using SMT with State Equation took 2309 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2024-05-24 21:36:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
After SMT, in 60207ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Starting structural reductions in LTL mode, iteration 1 : 470/479 places, 445/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62582 ms. Remains : 470/479 places, 445/454 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-02
Product exploration explored 100000 steps with 50000 reset in 512 ms.
Product exploration explored 100000 steps with 50000 reset in 409 ms.
Computed a total of 470 stabilizing places and 445 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 470 transition count 445
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X p1)), (F (G (NOT p0))), (F (G p1)), (F (G p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-02 finished in 63949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Reduce places removed 20 places and 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 0 with 202 rules applied. Total rules applied 202 place count 459 transition count 232
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 1 with 202 rules applied. Total rules applied 404 place count 257 transition count 232
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 409 place count 252 transition count 227
Iterating global reduction 2 with 5 rules applied. Total rules applied 414 place count 252 transition count 227
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 415 place count 252 transition count 226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 416 place count 251 transition count 226
Applied a total of 416 rules in 35 ms. Remains 251 /479 variables (removed 228) and now considering 226/454 (removed 228) transitions.
// Phase 1: matrix 226 rows 251 cols
[2024-05-24 21:38:00] [INFO ] Computed 25 invariants in 2 ms
[2024-05-24 21:38:00] [INFO ] Implicit Places using invariants in 251 ms returned []
[2024-05-24 21:38:00] [INFO ] Invariant cache hit.
[2024-05-24 21:38:01] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 926 ms to find 0 implicit places.
[2024-05-24 21:38:01] [INFO ] Redundant transitions in 12 ms returned []
Running 187 sub problems to find dead transitions.
[2024-05-24 21:38:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (OVERLAPS) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/477 variables, and 239 constraints, problems are : Problem set: 0 solved, 187 unsolved in 8508 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 187/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 7 (OVERLAPS) 0/403 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Int declared 403/477 variables, and 426 constraints, problems are : Problem set: 0 solved, 187 unsolved in 8464 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints]
After SMT, in 17000ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 17003ms
Starting structural reductions in SI_LTL mode, iteration 1 : 251/479 places, 226/454 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17984 ms. Remains : 251/479 places, 226/454 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-03
Product exploration explored 100000 steps with 481 reset in 320 ms.
Product exploration explored 100000 steps with 481 reset in 211 ms.
Computed a total of 251 stabilizing places and 226 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 251 transition count 226
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
RANDOM walk for 859 steps (0 resets) in 9 ms. (85 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-24 21:38:19] [INFO ] Invariant cache hit.
[2024-05-24 21:38:19] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 44 ms returned sat
[2024-05-24 21:38:19] [INFO ] [Real]Absence check using state equation in 251 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 4 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-03 finished in 19626 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 1 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Reduce places removed 20 places and 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 202 transitions
Trivial Post-agglo rules discarded 202 transitions
Performed 202 trivial Post agglomeration. Transition count delta: 202
Iterating post reduction 0 with 202 rules applied. Total rules applied 202 place count 459 transition count 232
Reduce places removed 202 places and 0 transitions.
Iterating post reduction 1 with 202 rules applied. Total rules applied 404 place count 257 transition count 232
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 409 place count 252 transition count 227
Iterating global reduction 2 with 5 rules applied. Total rules applied 414 place count 252 transition count 227
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 415 place count 252 transition count 226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 416 place count 251 transition count 226
Applied a total of 416 rules in 41 ms. Remains 251 /479 variables (removed 228) and now considering 226/454 (removed 228) transitions.
// Phase 1: matrix 226 rows 251 cols
[2024-05-24 21:38:20] [INFO ] Computed 25 invariants in 3 ms
[2024-05-24 21:38:20] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-24 21:38:20] [INFO ] Invariant cache hit.
[2024-05-24 21:38:20] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2024-05-24 21:38:21] [INFO ] Redundant transitions in 13 ms returned []
Running 187 sub problems to find dead transitions.
[2024-05-24 21:38:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (OVERLAPS) 0/403 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Real declared 403/477 variables, and 239 constraints, problems are : Problem set: 0 solved, 187 unsolved in 8494 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 187 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 2 (OVERLAPS) 2/214 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 4 (OVERLAPS) 189/403 variables, 214/239 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 187/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
At refinement iteration 7 (OVERLAPS) 0/403 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 187 unsolved
No progress, stopping.
After SMT solving in domain Int declared 403/477 variables, and 426 constraints, problems are : Problem set: 0 solved, 187 unsolved in 10908 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 214/251 constraints, PredecessorRefiner: 187/187 constraints, Known Traps: 0/0 constraints]
After SMT, in 19431ms problems are : Problem set: 0 solved, 187 unsolved
Search for dead transitions found 0 dead transitions in 19437ms
Starting structural reductions in SI_LTL mode, iteration 1 : 251/479 places, 226/454 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20348 ms. Remains : 251/479 places, 226/454 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-05
Product exploration explored 100000 steps with 407 reset in 231 ms.
Product exploration explored 100000 steps with 407 reset in 403 ms.
Computed a total of 251 stabilizing places and 226 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 251 transition count 226
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 15 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-05 finished in 21158 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p1)&&p0)) U X((F(p3)&&p2))))'
Support contains 5 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 475 transition count 450
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 475 transition count 450
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 472 transition count 447
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 472 transition count 447
Applied a total of 14 rules in 48 ms. Remains 472 /479 variables (removed 7) and now considering 447/454 (removed 7) transitions.
// Phase 1: matrix 447 rows 472 cols
[2024-05-24 21:38:41] [INFO ] Computed 25 invariants in 4 ms
[2024-05-24 21:38:41] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-24 21:38:41] [INFO ] Invariant cache hit.
[2024-05-24 21:38:43] [INFO ] Implicit Places using invariants and state equation in 1590 ms returned []
Implicit Place search using SMT with State Equation took 1912 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2024-05-24 21:38:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 20/472 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 447/919 variables, 472/497 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/919 variables, 0/497 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 919/919 variables, and 497 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 427 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 20/472 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 447/919 variables, 472/497 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/919 variables, 427/924 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 919/919 variables, and 924 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Starting structural reductions in LTL mode, iteration 1 : 472/479 places, 447/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62153 ms. Remains : 472/479 places, 447/454 transitions.
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p3), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-08 finished in 62513 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)||G(p1))))'
Support contains 2 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 475 transition count 450
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 475 transition count 450
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 472 transition count 447
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 472 transition count 447
Applied a total of 14 rules in 60 ms. Remains 472 /479 variables (removed 7) and now considering 447/454 (removed 7) transitions.
// Phase 1: matrix 447 rows 472 cols
[2024-05-24 21:39:43] [INFO ] Computed 25 invariants in 5 ms
[2024-05-24 21:39:44] [INFO ] Implicit Places using invariants in 597 ms returned []
[2024-05-24 21:39:44] [INFO ] Invariant cache hit.
[2024-05-24 21:39:46] [INFO ] Implicit Places using invariants and state equation in 2268 ms returned []
Implicit Place search using SMT with State Equation took 2871 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2024-05-24 21:39:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 20/472 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 447/919 variables, 472/497 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 919/919 variables, and 497 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 427 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/452 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/452 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 20/472 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 4 (OVERLAPS) 447/919 variables, 472/497 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/919 variables, 427/924 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 919/919 variables, and 924 constraints, problems are : Problem set: 0 solved, 427 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 472/472 constraints, PredecessorRefiner: 427/427 constraints, Known Traps: 0/0 constraints]
After SMT, in 60216ms problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Starting structural reductions in LTL mode, iteration 1 : 472/479 places, 447/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63158 ms. Remains : 472/479 places, 447/454 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-09
Entered a terminal (fully accepting) state of product in 104 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-09 finished in 63341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))||G(p1)))))'
Support contains 2 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 474 transition count 449
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 474 transition count 449
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 470 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 470 transition count 445
Applied a total of 18 rules in 41 ms. Remains 470 /479 variables (removed 9) and now considering 445/454 (removed 9) transitions.
// Phase 1: matrix 445 rows 470 cols
[2024-05-24 21:40:47] [INFO ] Computed 25 invariants in 4 ms
[2024-05-24 21:40:47] [INFO ] Implicit Places using invariants in 396 ms returned []
[2024-05-24 21:40:47] [INFO ] Invariant cache hit.
[2024-05-24 21:40:49] [INFO ] Implicit Places using invariants and state equation in 1933 ms returned []
Implicit Place search using SMT with State Equation took 2347 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2024-05-24 21:40:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
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(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 0.0)
(s383 0.0)
(s384 0.0)
(s385 0.0)
(s386 0.0)
(s387 0.0)
(s388 0.0)
(s389 0.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 0.0)
(s394 0.0)
(s395 0.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 0.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
After SMT, in 60164ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Starting structural reductions in LTL mode, iteration 1 : 470/479 places, 445/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62559 ms. Remains : 470/479 places, 445/454 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-10
Product exploration explored 100000 steps with 207 reset in 247 ms.
Product exploration explored 100000 steps with 206 reset in 317 ms.
Computed a total of 470 stabilizing places and 445 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 470 transition count 445
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (G p1)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 14 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-10 finished in 63478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U X(!p1)))'
Support contains 4 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 474 transition count 449
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 474 transition count 449
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 470 transition count 445
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 470 transition count 445
Applied a total of 18 rules in 31 ms. Remains 470 /479 variables (removed 9) and now considering 445/454 (removed 9) transitions.
[2024-05-24 21:41:50] [INFO ] Invariant cache hit.
[2024-05-24 21:41:50] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-24 21:41:50] [INFO ] Invariant cache hit.
[2024-05-24 21:41:52] [INFO ] Implicit Places using invariants and state equation in 1594 ms returned []
Implicit Place search using SMT with State Equation took 1890 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2024-05-24 21:41:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/915 variables, and 495 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 425 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/450 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/450 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 20/470 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/470 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 4 (OVERLAPS) 445/915 variables, 470/495 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/915 variables, 425/920 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 915/915 variables, and 920 constraints, problems are : Problem set: 0 solved, 425 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 470/470 constraints, PredecessorRefiner: 425/425 constraints, Known Traps: 0/0 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Starting structural reductions in LTL mode, iteration 1 : 470/479 places, 445/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62084 ms. Remains : 470/479 places, 445/454 transitions.
Stuttering acceptance computed with spot in 164 ms :[p1, p1, p1, true, p0]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 281 ms.
Product exploration explored 100000 steps with 50000 reset in 292 ms.
Computed a total of 470 stabilizing places and 445 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 470 transition count 445
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 16 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-11 finished in 63029 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1)||(p2&&X(p3)))))'
Support contains 6 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 475 transition count 450
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 475 transition count 450
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 471 transition count 446
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 471 transition count 446
Applied a total of 16 rules in 40 ms. Remains 471 /479 variables (removed 8) and now considering 446/454 (removed 8) transitions.
// Phase 1: matrix 446 rows 471 cols
[2024-05-24 21:42:53] [INFO ] Computed 25 invariants in 3 ms
[2024-05-24 21:42:54] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-24 21:42:54] [INFO ] Invariant cache hit.
[2024-05-24 21:42:55] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 1811 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2024-05-24 21:42:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/917 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 917/917 variables, and 496 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/917 variables, 426/922 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 917/917 variables, and 922 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
After SMT, in 60155ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Starting structural reductions in LTL mode, iteration 1 : 471/479 places, 446/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62013 ms. Remains : 471/479 places, 446/454 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-12
Product exploration explored 100000 steps with 33333 reset in 297 ms.
Product exploration explored 100000 steps with 33333 reset in 321 ms.
Computed a total of 471 stabilizing places and 446 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 471 transition count 446
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p3 (NOT p0) (NOT p1) p2), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT p0)), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p3)), (F (G p3)), (F (G (NOT p0))), (F (G (NOT p1))), (F (G p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 17 ms. Reduced automaton from 6 states, 11 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-20-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-20-LTLFireability-12 finished in 63056 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((X(p0)&&(p1||F(p2))))))'
Support contains 5 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 475 transition count 450
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 475 transition count 450
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 471 transition count 446
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 471 transition count 446
Applied a total of 16 rules in 28 ms. Remains 471 /479 variables (removed 8) and now considering 446/454 (removed 8) transitions.
[2024-05-24 21:43:56] [INFO ] Invariant cache hit.
[2024-05-24 21:43:57] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-05-24 21:43:57] [INFO ] Invariant cache hit.
[2024-05-24 21:43:58] [INFO ] Implicit Places using invariants and state equation in 1433 ms returned []
Implicit Place search using SMT with State Equation took 1779 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2024-05-24 21:43:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/917 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 917/917 variables, and 496 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/917 variables, 426/922 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 917/917 variables, and 922 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
After SMT, in 60147ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 471/479 places, 446/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61960 ms. Remains : 471/479 places, 446/454 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), true]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-13 finished in 62161 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0&&F(p1)&&F(G(p0)))))'
Support contains 3 out of 479 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 474 transition count 449
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 474 transition count 449
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 471 transition count 446
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 471 transition count 446
Applied a total of 16 rules in 29 ms. Remains 471 /479 variables (removed 8) and now considering 446/454 (removed 8) transitions.
// Phase 1: matrix 446 rows 471 cols
[2024-05-24 21:44:58] [INFO ] Computed 25 invariants in 3 ms
[2024-05-24 21:44:59] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-05-24 21:44:59] [INFO ] Invariant cache hit.
[2024-05-24 21:45:01] [INFO ] Implicit Places using invariants and state equation in 1962 ms returned []
Implicit Place search using SMT with State Equation took 2297 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2024-05-24 21:45:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 917/917 variables, and 496 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 426 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/451 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 20/471 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 4 (OVERLAPS) 446/917 variables, 471/496 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/917 variables, 426/922 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 917/917 variables, and 922 constraints, problems are : Problem set: 0 solved, 426 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 471/471 constraints, PredecessorRefiner: 426/426 constraints, Known Traps: 0/0 constraints]
After SMT, in 60161ms problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Starting structural reductions in LTL mode, iteration 1 : 471/479 places, 446/454 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62495 ms. Remains : 471/479 places, 446/454 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, true, true, (NOT p1), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-14 finished in 62671 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' '!(((p0 U (G(p0)||(p0&&G(p1)))) U (p0&&G(p2))))'
Support contains 3 out of 479 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 479/479 places, 454/454 transitions.
Reduce places removed 19 places and 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 460 transition count 234
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 259 transition count 234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 406 place count 255 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 410 place count 255 transition count 230
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 411 place count 255 transition count 229
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 412 place count 254 transition count 229
Applied a total of 412 rules in 30 ms. Remains 254 /479 variables (removed 225) and now considering 229/454 (removed 225) transitions.
// Phase 1: matrix 229 rows 254 cols
[2024-05-24 21:46:01] [INFO ] Computed 25 invariants in 2 ms
[2024-05-24 21:46:02] [INFO ] Implicit Places using invariants in 457 ms returned []
[2024-05-24 21:46:02] [INFO ] Invariant cache hit.
[2024-05-24 21:46:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-24 21:46:03] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1526 ms to find 0 implicit places.
[2024-05-24 21:46:03] [INFO ] Redundant transitions in 5 ms returned []
Running 193 sub problems to find dead transitions.
[2024-05-24 21:46:03] [INFO ] Invariant cache hit.
[2024-05-24 21:46:03] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/218 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 3/221 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (OVERLAPS) 197/418 variables, 221/246 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 11/257 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 1/419 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/419 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (OVERLAPS) 0/419 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 419/483 variables, and 258 constraints, problems are : Problem set: 0 solved, 193 unsolved in 14533 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/254 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/218 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (OVERLAPS) 3/221 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (OVERLAPS) 197/418 variables, 221/246 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 11/257 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 193/450 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (OVERLAPS) 1/419 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/419 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (OVERLAPS) 0/419 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Int declared 419/483 variables, and 451 constraints, problems are : Problem set: 0 solved, 193 unsolved in 15800 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/254 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 0/0 constraints]
After SMT, in 30373ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 30377ms
Starting structural reductions in SI_LTL mode, iteration 1 : 254/479 places, 229/454 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31946 ms. Remains : 254/479 places, 229/454 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p0) (NOT p2)), true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-20-LTLFireability-15
Entered a terminal (fully accepting) state of product in 199 steps with 0 reset in 0 ms.
FORMULA HirschbergSinclair-PT-20-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-20-LTLFireability-15 finished in 32195 ms.
All properties solved by simple procedures.
Total runtime 706826 ms.
ITS solved all properties within timeout
BK_STOP 1716587194095
--------------------
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 LTLFireability -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="HirschbergSinclair-PT-20"
export BK_EXAMINATION="LTLFireability"
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 HirschbergSinclair-PT-20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-171649586500084"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-20.tgz
mv HirschbergSinclair-PT-20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;