Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620399400403.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BugTracking-PT-q8m008, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620399400403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K 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 4.1K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q8m008-LTLCardinality-00
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-01
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-02
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-03
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-04
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-05
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-06
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-07
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-08
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-09
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-10
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-11
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-12
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-13
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-14
FORMULA_NAME BugTracking-PT-q8m008-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716332848315

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q8m008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-21 23:07:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 23:07:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:07:30] [INFO ] Load time of PNML (sax parser for PT used): 808 ms
[2024-05-21 23:07:30] [INFO ] Transformed 754 places.
[2024-05-21 23:07:30] [INFO ] Transformed 27370 transitions.
[2024-05-21 23:07:30] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1045 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 474 places in 127 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m008-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 98 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2024-05-21 23:07:31] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2024-05-21 23:07:31] [INFO ] Computed 8 invariants in 48 ms
[2024-05-21 23:07:31] [INFO ] Implicit Places using invariants in 635 ms returned []
[2024-05-21 23:07:31] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-21 23:07:31] [INFO ] Invariant cache hit.
[2024-05-21 23:07:32] [INFO ] State equation strengthened by 282 read => feed constraints.
[2024-05-21 23:07:34] [INFO ] Implicit Places using invariants and state equation in 2270 ms returned []
Implicit Place search using SMT with State Equation took 2939 ms to find 0 implicit places.
Running 3869 sub problems to find dead transitions.
[2024-05-21 23:07:34] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
[2024-05-21 23:07:34] [INFO ] Invariant cache hit.
[2024-05-21 23:07:34] [INFO ] State equation strengthened by 282 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3869 unsolved
[2024-05-21 23:08:36] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 13 ms to minimize.
[2024-05-21 23:08:36] [INFO ] Deduced a trap composed of 7 places in 152 ms of which 1 ms to minimize.
[2024-05-21 23:08:36] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 1 ms to minimize.
[2024-05-21 23:08:46] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
Problem TDEAD784 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD808 is UNSAT
Problem TDEAD809 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD813 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD819 is UNSAT
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 276/3984 variables, and 12 constraints, problems are : Problem set: 14 solved, 3855 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 3869/2672 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 14 solved, 3855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 8/8 constraints. Problems are: Problem set: 14 solved, 3855 unsolved
Problem TDEAD2706 is UNSAT
Problem TDEAD2715 is UNSAT
Problem TDEAD2727 is UNSAT
Problem TDEAD2731 is UNSAT
Problem TDEAD2740 is UNSAT
Problem TDEAD2752 is UNSAT
Problem TDEAD2756 is UNSAT
Problem TDEAD2765 is UNSAT
Problem TDEAD2777 is UNSAT
Problem TDEAD2781 is UNSAT
Problem TDEAD2782 is UNSAT
Problem TDEAD2783 is UNSAT
Problem TDEAD2784 is UNSAT
Problem TDEAD2785 is UNSAT
Problem TDEAD2786 is UNSAT
Problem TDEAD2787 is UNSAT
Problem TDEAD2788 is UNSAT
Problem TDEAD2789 is UNSAT
Problem TDEAD2790 is UNSAT
Problem TDEAD2794 is UNSAT
Problem TDEAD2795 is UNSAT
Problem TDEAD2796 is UNSAT
Problem TDEAD2797 is UNSAT
Problem TDEAD2798 is UNSAT
Problem TDEAD2799 is UNSAT
Problem TDEAD2800 is UNSAT
Problem TDEAD2801 is UNSAT
Problem TDEAD2802 is UNSAT
Problem TDEAD2803 is UNSAT
Problem TDEAD2804 is UNSAT
Problem TDEAD2805 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 4/12 constraints. Problems are: Problem set: 45 solved, 3824 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 1)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 1)
(s65 0)
(s66 0)
(s67 0)
(s68 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 276/3984 variables, and 12 constraints, problems are : Problem set: 45 solved, 3824 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/277 constraints, ReadFeed: 0/282 constraints, PredecessorRefiner: 1197/2672 constraints, Known Traps: 4/4 constraints]
After SMT, in 103478ms problems are : Problem set: 45 solved, 3824 unsolved
Search for dead transitions found 45 dead transitions in 103576ms
Found 45 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 45 transitions
Dead transitions reduction (with SMT) removed 45 transitions
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3826/3904 transitions.
Reduce places removed 11 places and 334 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 266 transition count 3492
Reduce places removed 5 places and 152 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 16 place count 261 transition count 3340
Reduce places removed 2 places and 56 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 259 transition count 3284
Reduce places removed 1 places and 32 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 258 transition count 3252
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20 place count 257 transition count 3227
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 257 transition count 3227
Applied a total of 21 rules in 67 ms. Remains 257 /277 variables (removed 20) and now considering 3227/3826 (removed 599) transitions.
[2024-05-21 23:09:17] [INFO ] Flow matrix only has 3100 transitions (discarded 127 similar events)
// Phase 1: matrix 3100 rows 257 cols
[2024-05-21 23:09:17] [INFO ] Computed 8 invariants in 25 ms
[2024-05-21 23:09:18] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-21 23:09:18] [INFO ] Flow matrix only has 3100 transitions (discarded 127 similar events)
[2024-05-21 23:09:18] [INFO ] Invariant cache hit.
[2024-05-21 23:09:18] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-05-21 23:09:19] [INFO ] Implicit Places using invariants and state equation in 1679 ms returned []
Implicit Place search using SMT with State Equation took 2065 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 257/280 places, 3227/3904 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108801 ms. Remains : 257/280 places, 3227/3904 transitions.
Support contains 10 out of 257 places after structural reductions.
[2024-05-21 23:09:20] [INFO ] Flatten gal took : 316 ms
[2024-05-21 23:09:20] [INFO ] Flatten gal took : 177 ms
[2024-05-21 23:09:21] [INFO ] Input system was already deterministic with 3227 transitions.
RANDOM walk for 40007 steps (257 resets) in 2715 ms. (14 steps per ms) remains 7/10 properties
BEST_FIRST walk for 40004 steps (45 resets) in 145 ms. (274 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (47 resets) in 109 ms. (363 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (49 resets) in 129 ms. (307 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (45 resets) in 150 ms. (264 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (49 resets) in 135 ms. (294 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (52 resets) in 122 ms. (325 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (50 resets) in 120 ms. (330 steps per ms) remains 7/7 properties
[2024-05-21 23:09:22] [INFO ] Flow matrix only has 3100 transitions (discarded 127 similar events)
[2024-05-21 23:09:22] [INFO ] Invariant cache hit.
[2024-05-21 23:09:22] [INFO ] State equation strengthened by 251 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 1 (OVERLAPS) 80/87 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-05-21 23:09:22] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1976/2063 variables, 87/92 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2063 variables, 74/166 constraints. Problems are: Problem set: 6 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2063 variables, 0/166 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1074/3137 variables, 103/269 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3137 variables, 1/270 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3137 variables, 141/411 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3137 variables, 0/411 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 203/3340 variables, 52/463 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3340 variables, 1/464 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3340 variables, 36/500 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3340 variables, 0/500 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/3342 variables, 1/501 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3342 variables, 0/501 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 15/3357 variables, 15/516 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3357 variables, 1/517 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/3357 variables, 0/517 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/3357 variables, 0/517 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3357/3357 variables, and 517 constraints, problems are : Problem set: 6 solved, 1 unsolved in 1159 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 257/257 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 25/26 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 1/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1383/1409 variables, 28/30 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1409 variables, 1/31 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1409 variables, 105/136 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1409 variables, 0/136 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/1413 variables, 1/137 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1413 variables, 0/137 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1032/2445 variables, 109/246 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2445 variables, 1/247 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2445 variables, 51/298 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2445 variables, 1/299 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2445 variables, 0/299 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 232/2677 variables, 39/338 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2677 variables, 1/339 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2677 variables, 52/391 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-05-21 23:09:24] [INFO ] Deduced a trap composed of 10 places in 212 ms of which 1 ms to minimize.
[2024-05-21 23:09:24] [INFO ] Deduced a trap composed of 35 places in 177 ms of which 1 ms to minimize.
[2024-05-21 23:09:25] [INFO ] Deduced a trap composed of 24 places in 198 ms of which 2 ms to minimize.
Problem AtomicPropp0 is UNSAT
After SMT solving in domain Int declared 2677/3357 variables, and 394 constraints, problems are : Problem set: 7 solved, 0 unsolved in 1633 ms.
Refiners :[Positive P Invariants (semi-flows): 4/8 constraints, State Equation: 177/257 constraints, ReadFeed: 209/251 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 3/4 constraints]
After SMT, in 2851ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BugTracking-PT-q8m008-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m008-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 85 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' '!(F(G(p0)))'
Support contains 1 out of 257 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 257/257 places, 3227/3227 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 255 transition count 3232
Applied a total of 4 rules in 133 ms. Remains 255 /257 variables (removed 2) and now considering 3232/3227 (removed -5) transitions.
[2024-05-21 23:09:25] [INFO ] Flow matrix only has 3098 transitions (discarded 134 similar events)
// Phase 1: matrix 3098 rows 255 cols
[2024-05-21 23:09:25] [INFO ] Computed 8 invariants in 14 ms
[2024-05-21 23:09:25] [INFO ] Implicit Places using invariants in 658 ms returned []
[2024-05-21 23:09:25] [INFO ] Flow matrix only has 3098 transitions (discarded 134 similar events)
[2024-05-21 23:09:25] [INFO ] Invariant cache hit.
[2024-05-21 23:09:26] [INFO ] State equation strengthened by 252 read => feed constraints.
[2024-05-21 23:09:27] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned []
Implicit Place search using SMT with State Equation took 2195 ms to find 0 implicit places.
[2024-05-21 23:09:27] [INFO ] Redundant transitions in 195 ms returned []
Running 3230 sub problems to find dead transitions.
[2024-05-21 23:09:27] [INFO ] Flow matrix only has 3098 transitions (discarded 134 similar events)
[2024-05-21 23:09:27] [INFO ] Invariant cache hit.
[2024-05-21 23:09:27] [INFO ] State equation strengthened by 252 read => feed constraints.

BK_STOP 1716333004416

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q8m008"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q8m008, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r048-tajo-171620399400403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m008.tgz
mv BugTracking-PT-q8m008 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;