Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r400-tall-171690533300876.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Szymanski-PT-b06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690533300876
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 15:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 11 15:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 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 Szymanski-PT-b06-LTLFireability-00
FORMULA_NAME Szymanski-PT-b06-LTLFireability-01
FORMULA_NAME Szymanski-PT-b06-LTLFireability-02
FORMULA_NAME Szymanski-PT-b06-LTLFireability-03
FORMULA_NAME Szymanski-PT-b06-LTLFireability-04
FORMULA_NAME Szymanski-PT-b06-LTLFireability-05
FORMULA_NAME Szymanski-PT-b06-LTLFireability-06
FORMULA_NAME Szymanski-PT-b06-LTLFireability-07
FORMULA_NAME Szymanski-PT-b06-LTLFireability-08
FORMULA_NAME Szymanski-PT-b06-LTLFireability-09
FORMULA_NAME Szymanski-PT-b06-LTLFireability-10
FORMULA_NAME Szymanski-PT-b06-LTLFireability-11
FORMULA_NAME Szymanski-PT-b06-LTLFireability-12
FORMULA_NAME Szymanski-PT-b06-LTLFireability-13
FORMULA_NAME Szymanski-PT-b06-LTLFireability-14
FORMULA_NAME Szymanski-PT-b06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717090707239

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 17:38:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 17:38:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 17:38:28] [INFO ] Load time of PNML (sax parser for PT used): 314 ms
[2024-05-30 17:38:28] [INFO ] Transformed 568 places.
[2024-05-30 17:38:28] [INFO ] Transformed 8320 transitions.
[2024-05-30 17:38:28] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 452 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 217 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2024-05-30 17:38:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-30 17:38:29] [INFO ] Computed 1 invariants in 53 ms
[2024-05-30 17:38:29] [INFO ] Implicit Places using invariants in 613 ms returned []
[2024-05-30 17:38:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:38:29] [INFO ] Invariant cache hit.
[2024-05-30 17:38:30] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 17:38:45] [INFO ] Implicit Places using invariants and state equation in 15360 ms returned []
Implicit Place search using SMT with State Equation took 16009 ms to find 0 implicit places.
Running 7934 sub problems to find dead transitions.
[2024-05-30 17:38:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:38:45] [INFO ] Invariant cache hit.
[2024-05-30 17:38:45] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30194 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7934/7934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30100 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7934 constraints, Known Traps: 0/0 constraints]
After SMT, in 88620ms problems are : Problem set: 0 solved, 7934 unsolved
Search for dead transitions found 0 dead transitions in 88717ms
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105002 ms. Remains : 305/308 places, 7936/8064 transitions.
Support contains 36 out of 305 places after structural reductions.
[2024-05-30 17:40:14] [INFO ] Flatten gal took : 436 ms
[2024-05-30 17:40:14] [INFO ] Flatten gal took : 255 ms
[2024-05-30 17:40:15] [INFO ] Input system was already deterministic with 7936 transitions.
RANDOM walk for 40015 steps (11 resets) in 1799 ms. (22 steps per ms) remains 21/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 16/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 14/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 12/13 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 12/12 properties
[2024-05-30 17:40:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:40:16] [INFO ] Invariant cache hit.
[2024-05-30 17:40:16] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 285/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 3 (OVERLAPS) 2732/3037 variables, 305/306 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3037 variables, 147/453 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3037 variables, 0/453 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3037/3037 variables, and 453 constraints, problems are : Problem set: 1 solved, 11 unsolved in 5021 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 287/305 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2732/3037 variables, 305/306 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3037 variables, 147/453 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3037 variables, 11/464 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3037/3037 variables, and 464 constraints, problems are : Problem set: 1 solved, 11 unsolved in 5018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 11/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 10117ms problems are : Problem set: 1 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 113 transitions
Reduce isomorphic transitions removed 113 transitions.
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 305 transition count 7823
Applied a total of 113 rules in 401 ms. Remains 305 /305 variables (removed 0) and now considering 7823/7936 (removed 113) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 402 ms. Remains : 305/305 places, 7823/7936 transitions.
RANDOM walk for 40012 steps (8 resets) in 199 ms. (200 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 114 ms. (347 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 110 ms. (360 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 109 ms. (363 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 116 ms. (341 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 86 ms. (459 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 91 ms. (434 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 148071 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :1 out of 11
Probabilistic random walk after 148071 steps, saw 74717 distinct states, run finished after 3004 ms. (steps per millisecond=49 ) properties seen :1
[2024-05-30 17:40:30] [INFO ] Flow matrix only has 2619 transitions (discarded 5204 similar events)
// Phase 1: matrix 2619 rows 305 cols
[2024-05-30 17:40:30] [INFO ] Computed 1 invariants in 28 ms
[2024-05-30 17:40:30] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 289/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2924 variables, 305/306 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2924 variables, 147/453 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2924 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 10 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/2924 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2924/2924 variables, and 453 constraints, problems are : Problem set: 0 solved, 10 unsolved in 10938 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 289/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2924 variables, 305/306 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2924 variables, 147/453 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2924 variables, 10/463 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2924 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2924/2924 variables, and 463 constraints, problems are : Problem set: 0 solved, 10 unsolved in 45020 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 56048ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7823/7823 transitions.
Applied a total of 0 rules in 213 ms. Remains 305 /305 variables (removed 0) and now considering 7823/7823 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213 ms. Remains : 305/305 places, 7823/7823 transitions.
RANDOM walk for 40005 steps (8 resets) in 171 ms. (232 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 60 ms. (655 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 56 ms. (701 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 61 ms. (645 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 47 ms. (833 steps per ms) remains 9/9 properties
[2024-05-30 17:41:26] [INFO ] Flow matrix only has 2619 transitions (discarded 5204 similar events)
[2024-05-30 17:41:26] [INFO ] Invariant cache hit.
[2024-05-30 17:41:26] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 291/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2924 variables, 305/306 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2924 variables, 147/453 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2924 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/2924 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2924/2924 variables, and 453 constraints, problems are : Problem set: 0 solved, 9 unsolved in 13454 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 291/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2924 variables, 305/306 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2924 variables, 147/453 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2924 variables, 9/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2924/2924 variables, and 462 constraints, problems are : Problem set: 0 solved, 9 unsolved in 75025 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 88527ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7823/7823 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 305 transition count 7821
Applied a total of 2 rules in 314 ms. Remains 305 /305 variables (removed 0) and now considering 7821/7823 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 305/305 places, 7821/7823 transitions.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p0)&&X(!p1)) U (p2 U X(!p3)))))'
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 31 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-30 17:42:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-30 17:42:56] [INFO ] Computed 1 invariants in 16 ms
[2024-05-30 17:42:56] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-30 17:42:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:42:56] [INFO ] Invariant cache hit.
[2024-05-30 17:42:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 17:43:22] [INFO ] Implicit Places using invariants and state equation in 26019 ms returned []
Implicit Place search using SMT with State Equation took 26452 ms to find 0 implicit places.
Running 7934 sub problems to find dead transitions.
[2024-05-30 17:43:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:43:22] [INFO ] Invariant cache hit.
[2024-05-30 17:43:22] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30097 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7934/7934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30089 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7934 constraints, Known Traps: 0/0 constraints]
After SMT, in 88218ms problems are : Problem set: 0 solved, 7934 unsolved
Search for dead transitions found 0 dead transitions in 88289ms
Finished structural reductions in LTL mode , in 1 iterations and 114799 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 569 ms :[p3, (AND (NOT p0) p3), (AND p3 p1), p3, (AND p2 p3 p1), (NOT p0), true, (AND p3 (NOT p1)), (OR (AND (NOT p1) p3) (AND p2 p3))]
Running random walk in product with property : Szymanski-PT-b06-LTLFireability-00
Product exploration explored 100000 steps with 42848 reset in 722 ms.
Product exploration explored 100000 steps with 42918 reset in 855 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (NOT (AND (NOT p2) p3))), (X (NOT (AND (NOT p2) p3 p1))), (X (NOT (AND p3 p1))), (X (NOT (AND p2 p3 p1))), (X (NOT (AND p2 p3))), (X (NOT (AND (NOT p0) p3))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p2) p3 p1)))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND p2 p3 p1)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p0))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 24 factoid took 138 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 9 states, 18 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 416 ms :[p3, (AND (NOT p0) p3), (AND p3 p1), p3, (AND p2 p3 p1), (NOT p0), true, (AND p3 (NOT p1)), (OR (AND (NOT p1) p3) (AND p2 p3))]
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 40012 steps (9 resets) in 333 ms. (119 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (12 resets) in 198 ms. (201 steps per ms) remains 9/12 properties
BEST_FIRST walk for 40004 steps (15 resets) in 125 ms. (317 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40003 steps (10 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 114 ms. (347 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 314 ms. (126 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (11 resets) in 169 ms. (235 steps per ms) remains 4/4 properties
[2024-05-30 17:44:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:44:54] [INFO ] Invariant cache hit.
[2024-05-30 17:44:54] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 299/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
Problem apf7 is UNSAT
Problem apf9 is UNSAT
After SMT solving in domain Real declared 3037/3037 variables, and 306 constraints, problems are : Problem set: 4 solved, 0 unsolved in 538 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 635ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), (X (NOT p2)), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (NOT (AND (NOT p2) p3))), (X (NOT (AND (NOT p2) p3 p1))), (X (NOT (AND p3 p1))), (X (NOT (AND p2 p3 p1))), (X (NOT (AND p2 p3))), (X (NOT (AND (NOT p0) p3))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p2) p3 p1)))), (X (X (NOT (AND p3 p1)))), (X (X (NOT (AND p2 p3 p1)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p0))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT p1))), (G (OR p2 (NOT p3) (NOT p1))), (G (OR (NOT p2) (NOT p3))), (G (OR (NOT p2) (NOT p3) (NOT p1))), (G (OR (NOT p3) (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p3) p1))), (F (NOT (OR p0 p2 (NOT p3)))), (F p1), (F p2), (F (NOT (OR p2 (NOT p3)))), (F p3), (F p0), (F (NOT (OR p0 (NOT p3))))]
Knowledge based reduction with 28 factoid took 436 ms. Reduced automaton from 9 states, 18 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 33 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-30 17:44:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:44:55] [INFO ] Invariant cache hit.
[2024-05-30 17:44:56] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-30 17:44:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:44:56] [INFO ] Invariant cache hit.
[2024-05-30 17:44:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 17:45:22] [INFO ] Implicit Places using invariants and state equation in 26208 ms returned []
Implicit Place search using SMT with State Equation took 26640 ms to find 0 implicit places.
Running 7934 sub problems to find dead transitions.
[2024-05-30 17:45:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:45:22] [INFO ] Invariant cache hit.
[2024-05-30 17:45:22] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30098 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7934/7934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30097 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7934 constraints, Known Traps: 0/0 constraints]
After SMT, in 90335ms problems are : Problem set: 0 solved, 7934 unsolved
Search for dead transitions found 0 dead transitions in 90410ms
Finished structural reductions in LTL mode , in 1 iterations and 117117 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3)), (X (NOT p3)), (X (NOT (AND p3 (NOT p0)))), (X (NOT p0)), (X (X (NOT p3))), (X (X (NOT (AND p3 (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 125 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
RANDOM walk for 40007 steps (11 resets) in 288 ms. (138 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (11 resets) in 50 ms. (784 steps per ms) remains 2/5 properties
BEST_FIRST walk for 16928 steps (4 resets) in 51 ms. (325 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3)), (X (NOT p3)), (X (NOT (AND p3 (NOT p0)))), (X (NOT p0)), (X (X (NOT p3))), (X (X (NOT (AND p3 (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F p2), (F (NOT (OR (NOT p3) p0))), (F p3)]
Knowledge based reduction with 7 factoid took 243 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Product exploration explored 100000 steps with 39992 reset in 537 ms.
Product exploration explored 100000 steps with 40007 reset in 568 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 161 ms :[p3, (AND (NOT p0) p3), p3, (NOT p0)]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 341 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-30 17:46:56] [INFO ] Redundant transitions in 877 ms returned []
Running 7934 sub problems to find dead transitions.
[2024-05-30 17:46:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:46:56] [INFO ] Invariant cache hit.
[2024-05-30 17:46:56] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30099 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7934/7934 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7934 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7934 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/3037 variables, and 1 constraints, problems are : Problem set: 0 solved, 7934 unsolved in 30090 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7934 constraints, Known Traps: 0/0 constraints]
After SMT, in 89196ms problems are : Problem set: 0 solved, 7934 unsolved
Search for dead transitions found 0 dead transitions in 89264ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 90503 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin17946360930366500252
[2024-05-30 17:48:26] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17946360930366500252
Running compilation step : cd /tmp/ltsmin17946360930366500252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17946360930366500252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17946360930366500252;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 30 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-30 17:48:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:48:29] [INFO ] Invariant cache hit.
[2024-05-30 17:48:29] [INFO ] Implicit Places using invariants in 434 ms returned []
[2024-05-30 17:48:29] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:48:29] [INFO ] Invariant cache hit.
[2024-05-30 17:48:30] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 17:48:54] [INFO ] Implicit Places using invariants and state equation in 24680 ms returned []
Implicit Place search using SMT with State Equation took 25116 ms to find 0 implicit places.
Running 7934 sub problems to find dead transitions.
[2024-05-30 17:48:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-30 17:48:54] [INFO ] Invariant cache hit.
[2024-05-30 17:48:54] [INFO ] State equation strengthened by 147 read => feed constraints.

BK_STOP 1717091340616

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-b06, 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 r400-tall-171690533300876"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;