Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446800281.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-PT-S04J04T10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446800281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 27K Apr 11 17:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 11 17:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 111K Apr 11 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 530K Apr 11 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 17:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 11 17:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 263K Apr 11 17:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 11 17:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.7K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 PolyORBLF-PT-S04J04T10-CTLCardinality-2024-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716918023636

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-28 17:40:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 17:40:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:40:25] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2024-05-28 17:40:25] [INFO ] Transformed 870 places.
[2024-05-28 17:40:25] [INFO ] Transformed 5034 transitions.
[2024-05-28 17:40:25] [INFO ] Parsed PT model containing 870 places and 5034 transitions and 34774 arcs in 417 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 563 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Applied a total of 0 rules in 57 ms. Remains 870 /870 variables (removed 0) and now considering 2324/2324 (removed 0) transitions.
Running 2320 sub problems to find dead transitions.
[2024-05-28 17:40:25] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
// Phase 1: matrix 2284 rows 870 cols
[2024-05-28 17:40:25] [INFO ] Computed 58 invariants in 129 ms
[2024-05-28 17:40:25] [INFO ] State equation strengthened by 200 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
SMT process timed out in 32973ms, After SMT, problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 33032ms
[2024-05-28 17:40:58] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2024-05-28 17:40:58] [INFO ] Invariant cache hit.
[2024-05-28 17:40:59] [INFO ] Implicit Places using invariants in 472 ms returned []
[2024-05-28 17:40:59] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2024-05-28 17:40:59] [INFO ] Invariant cache hit.
[2024-05-28 17:41:01] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-28 17:41:12] [INFO ] Implicit Places using invariants and state equation in 13314 ms returned []
Implicit Place search using SMT with State Equation took 13794 ms to find 0 implicit places.
Running 2320 sub problems to find dead transitions.
[2024-05-28 17:41:12] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2024-05-28 17:41:12] [INFO ] Invariant cache hit.
[2024-05-28 17:41:12] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/862 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
[2024-05-28 17:41:53] [INFO ] Deduced a trap composed of 76 places in 233 ms of which 19 ms to minimize.
[2024-05-28 17:41:53] [INFO ] Deduced a trap composed of 75 places in 166 ms of which 3 ms to minimize.
[2024-05-28 17:41:53] [INFO ] Deduced a trap composed of 75 places in 148 ms of which 2 ms to minimize.
[2024-05-28 17:41:54] [INFO ] Deduced a trap composed of 75 places in 110 ms of which 2 ms to minimize.
[2024-05-28 17:41:54] [INFO ] Deduced a trap composed of 75 places in 121 ms of which 2 ms to minimize.
[2024-05-28 17:41:54] [INFO ] Deduced a trap composed of 75 places in 83 ms of which 1 ms to minimize.
[2024-05-28 17:41:54] [INFO ] Deduced a trap composed of 75 places in 77 ms of which 1 ms to minimize.
[2024-05-28 17:41:54] [INFO ] Deduced a trap composed of 75 places in 54 ms of which 1 ms to minimize.
[2024-05-28 17:41:55] [INFO ] Deduced a trap composed of 498 places in 538 ms of which 5 ms to minimize.
[2024-05-28 17:41:55] [INFO ] Deduced a trap composed of 442 places in 565 ms of which 8 ms to minimize.
[2024-05-28 17:41:56] [INFO ] Deduced a trap composed of 23 places in 649 ms of which 7 ms to minimize.
[2024-05-28 17:41:56] [INFO ] Deduced a trap composed of 75 places in 97 ms of which 1 ms to minimize.
[2024-05-28 17:41:56] [INFO ] Deduced a trap composed of 75 places in 89 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 862/3154 variables, and 63 constraints, problems are : Problem set: 0 solved, 2320 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 38/42 constraints, State Equation: 0/870 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2320/2320 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2320 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/862 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/862 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/862 variables, 13/63 constraints. Problems are: Problem set: 0 solved, 2320 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 862/3154 variables, and 63 constraints, problems are : Problem set: 0 solved, 2320 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 12/16 constraints, Generalized P Invariants (flows): 38/42 constraints, State Equation: 0/870 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2320 constraints, Known Traps: 13/13 constraints]
After SMT, in 74199ms problems are : Problem set: 0 solved, 2320 unsolved
Search for dead transitions found 0 dead transitions in 74220ms
Finished structural reductions in LTL mode , in 1 iterations and 121166 ms. Remains : 870/870 places, 2324/2324 transitions.
Support contains 563 out of 870 places after structural reductions.
[2024-05-28 17:42:27] [INFO ] Flatten gal took : 383 ms
[2024-05-28 17:42:27] [INFO ] Flatten gal took : 169 ms
[2024-05-28 17:42:28] [INFO ] Input system was already deterministic with 2324 transitions.
RANDOM walk for 40000 steps (8 resets) in 5374 ms. (7 steps per ms) remains 78/121 properties
BEST_FIRST walk for 4003 steps (8 resets) in 135 ms. (29 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 79 ms. (50 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 54 ms. (72 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 44 ms. (88 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 69 ms. (57 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 81 ms. (48 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 95 ms. (41 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 47 ms. (83 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 42 ms. (93 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 142 ms. (27 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 78/78 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 78/78 properties
[2024-05-28 17:42:31] [INFO ] Flow matrix only has 2284 transitions (discarded 40 similar events)
[2024-05-28 17:42:31] [INFO ] Invariant cache hit.
[2024-05-28 17:42:31] [INFO ] State equation strengthened by 200 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/432 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp85 is UNSAT
Problem AtomicPropp89 is UNSAT
Problem AtomicPropp93 is UNSAT
Problem AtomicPropp94 is UNSAT
Problem AtomicPropp95 is UNSAT
Problem AtomicPropp105 is UNSAT
Problem AtomicPropp106 is UNSAT
Problem AtomicPropp107 is UNSAT
Problem AtomicPropp108 is UNSAT
Problem AtomicPropp110 is UNSAT
Problem AtomicPropp112 is UNSAT
Problem AtomicPropp117 is UNSAT
At refinement iteration 1 (OVERLAPS) 178/610 variables, 14/14 constraints. Problems are: Problem set: 31 solved, 47 unsolved
Problem AtomicPropp25 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/610 variables, 4/18 constraints. Problems are: Problem set: 32 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/610 variables, 0/18 constraints. Problems are: Problem set: 32 solved, 46 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp88 is UNSAT
Problem AtomicPropp97 is UNSAT
Problem AtomicPropp101 is UNSAT
Problem AtomicPropp103 is UNSAT
Problem AtomicPropp104 is UNSAT
Problem AtomicPropp109 is UNSAT
Problem AtomicPropp111 is UNSAT
Problem AtomicPropp113 is UNSAT
At refinement iteration 4 (OVERLAPS) 256/866 variables, 37/55 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/866 variables, 0/55 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/867 variables, 1/56 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/867 variables, 0/56 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/868 variables, 1/57 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/868 variables, 0/57 constraints. Problems are: Problem set: 76 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3152/3154 variables, and 925 constraints, problems are : Problem set: 76 solved, 2 unsolved in 5032 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 868/870 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 76 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 134/139 variables, 2/2 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/139 variables, 0/2 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2/141 variables, 2/4 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/141 variables, 0/4 constraints. Problems are: Problem set: 76 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 679/820 variables, 20/24 constraints. Problems are: Problem set: 76 solved, 2 unsolved
[2024-05-28 17:42:36] [INFO ] Deduced a trap composed of 75 places in 344 ms of which 4 ms to minimize.
[2024-05-28 17:42:37] [INFO ] Deduced a trap composed of 75 places in 228 ms of which 3 ms to minimize.
[2024-05-28 17:42:37] [INFO ] Deduced a trap composed of 75 places in 269 ms of which 3 ms to minimize.
[2024-05-28 17:42:37] [INFO ] Deduced a trap composed of 75 places in 219 ms of which 3 ms to minimize.
[2024-05-28 17:42:37] [INFO ] Deduced a trap composed of 76 places in 155 ms of which 2 ms to minimize.
[2024-05-28 17:42:38] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 2 ms to minimize.
[2024-05-28 17:42:38] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 2 ms to minimize.
[2024-05-28 17:42:38] [INFO ] Deduced a trap composed of 76 places in 80 ms of which 1 ms to minimize.
Problem AtomicPropp120 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/820 variables, 8/32 constraints. Problems are: Problem set: 77 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/820 variables, 0/32 constraints. Problems are: Problem set: 77 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 12/832 variables, 10/42 constraints. Problems are: Problem set: 77 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/832 variables, 0/42 constraints. Problems are: Problem set: 77 solved, 1 unsolved
Problem AtomicPropp98 is UNSAT
After SMT solving in domain Int declared 867/3154 variables, and 64 constraints, problems are : Problem set: 78 solved, 0 unsolved in 2141 ms.
Refiners :[Positive P Invariants (semi-flows): 14/16 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 0/870 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/78 constraints, Known Traps: 8/8 constraints]
After SMT, in 7345ms problems are : Problem set: 78 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 78 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 17:42:38] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-28 17:42:38] [INFO ] Flatten gal took : 183 ms
[2024-05-28 17:42:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 17:42:38] [INFO ] Flatten gal took : 203 ms
[2024-05-28 17:42:39] [INFO ] Input system was already deterministic with 2324 transitions.
Support contains 103 out of 870 places (down from 153) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 866 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 14 place count 856 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 24 place count 856 transition count 2314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 846 transition count 2304
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 846 transition count 2304
Applied a total of 44 rules in 207 ms. Remains 846 /870 variables (removed 24) and now considering 2304/2324 (removed 20) transitions.
Running 2300 sub problems to find dead transitions.
[2024-05-28 17:42:39] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
// Phase 1: matrix 2264 rows 846 cols
[2024-05-28 17:42:39] [INFO ] Computed 54 invariants in 129 ms
[2024-05-28 17:42:39] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2300 unsolved
SMT process timed out in 33432ms, After SMT, problems are : Problem set: 0 solved, 2300 unsolved
Search for dead transitions found 0 dead transitions in 33464ms
[2024-05-28 17:43:12] [INFO ] Flow matrix only has 2264 transitions (discarded 40 similar events)
[2024-05-28 17:43:12] [INFO ] Invariant cache hit.
[2024-05-28 17:43:13] [INFO ] Implicit Places using invariants in 1079 ms returned [163, 276, 359, 360, 394, 506, 528, 620, 712, 836]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1088 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 836/870 places, 2304/2324 transitions.
Applied a total of 0 rules in 21 ms. Remains 836 /836 variables (removed 0) and now considering 2304/2304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34790 ms. Remains : 836/870 places, 2304/2324 transitions.
[2024-05-28 17:43:14] [INFO ] Flatten gal took : 157 ms
[2024-05-28 17:43:14] [INFO ] Flatten gal took : 174 ms
[2024-05-28 17:43:14] [INFO ] Input system was already deterministic with 2304 transitions.
[2024-05-28 17:43:14] [INFO ] Flatten gal took : 212 ms
[2024-05-28 17:43:15] [INFO ] Flatten gal took : 140 ms
[2024-05-28 17:43:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality794952238021606230.gal : 111 ms
[2024-05-28 17:43:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality2571806108330717890.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality794952238021606230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2571806108330717890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-28 17:43:45] [INFO ] Flatten gal took : 134 ms
[2024-05-28 17:43:45] [INFO ] Applying decomposition
[2024-05-28 17:43:45] [INFO ] Flatten gal took : 116 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5045305065189231917.txt' '-o' '/tmp/graph5045305065189231917.bin' '-w' '/tmp/graph5045305065189231917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5045305065189231917.bin' '-l' '-1' '-v' '-w' '/tmp/graph5045305065189231917.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:43:46] [INFO ] Decomposing Gal with order
[2024-05-28 17:43:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:43:46] [INFO ] Removed a total of 1503 redundant transitions.
[2024-05-28 17:43:47] [INFO ] Flatten gal took : 404 ms
[2024-05-28 17:43:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 397 labels/synchronizations in 69 ms.
[2024-05-28 17:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality10307819450598390026.gal : 34 ms
[2024-05-28 17:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality17906948683533913027.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10307819450598390026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17906948683533913027.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 866 transition count 2264
Reduce places removed 60 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 70 rules applied. Total rules applied 130 place count 806 transition count 2254
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 140 place count 796 transition count 2254
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 140 place count 796 transition count 2154
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 340 place count 696 transition count 2154
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 5 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 440 place count 646 transition count 2104
Applied a total of 440 rules in 351 ms. Remains 646 /870 variables (removed 224) and now considering 2104/2324 (removed 220) transitions.
Running 2100 sub problems to find dead transitions.
[2024-05-28 17:44:17] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
// Phase 1: matrix 2064 rows 646 cols
[2024-05-28 17:44:17] [INFO ] Computed 54 invariants in 59 ms
[2024-05-28 17:44:17] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 2100 unsolved
[2024-05-28 17:44:49] [INFO ] Deduced a trap composed of 3 places in 89 ms of which 3 ms to minimize.
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 642/2710 variables, and 46 constraints, problems are : Problem set: 0 solved, 2100 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 35/43 constraints, State Equation: 0/646 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2100/2100 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2100 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 2100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/642 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2100 unsolved
[2024-05-28 17:44:56] [INFO ] Deduced a trap composed of 53 places in 438 ms of which 4 ms to minimize.
[2024-05-28 17:44:56] [INFO ] Deduced a trap composed of 53 places in 488 ms of which 4 ms to minimize.
[2024-05-28 17:44:56] [INFO ] Deduced a trap composed of 53 places in 427 ms of which 4 ms to minimize.
[2024-05-28 17:44:57] [INFO ] Deduced a trap composed of 53 places in 385 ms of which 3 ms to minimize.
[2024-05-28 17:44:57] [INFO ] Deduced a trap composed of 53 places in 274 ms of which 3 ms to minimize.
[2024-05-28 17:44:57] [INFO ] Deduced a trap composed of 69 places in 255 ms of which 2 ms to minimize.
[2024-05-28 17:44:58] [INFO ] Deduced a trap composed of 53 places in 245 ms of which 14 ms to minimize.
[2024-05-28 17:44:58] [INFO ] Deduced a trap composed of 53 places in 65 ms of which 1 ms to minimize.
[2024-05-28 17:44:58] [INFO ] Deduced a trap composed of 53 places in 60 ms of which 1 ms to minimize.
[2024-05-28 17:44:58] [INFO ] Deduced a trap composed of 53 places in 59 ms of which 0 ms to minimize.
[2024-05-28 17:44:59] [INFO ] Deduced a trap composed of 54 places in 71 ms of which 2 ms to minimize.
[2024-05-28 17:45:04] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 3 ms to minimize.
[2024-05-28 17:45:07] [INFO ] Deduced a trap composed of 39 places in 275 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 642/2710 variables, and 59 constraints, problems are : Problem set: 0 solved, 2100 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 35/43 constraints, State Equation: 0/646 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2100 constraints, Known Traps: 14/14 constraints]
After SMT, in 53783ms problems are : Problem set: 0 solved, 2100 unsolved
Search for dead transitions found 0 dead transitions in 53806ms
[2024-05-28 17:45:11] [INFO ] Flow matrix only has 2064 transitions (discarded 40 similar events)
[2024-05-28 17:45:11] [INFO ] Invariant cache hit.
[2024-05-28 17:45:12] [INFO ] Implicit Places using invariants in 704 ms returned [120, 201, 258, 259, 286, 372, 390, 460, 533, 639]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 723 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 636/870 places, 2104/2324 transitions.
Applied a total of 0 rules in 51 ms. Remains 636 /636 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 54938 ms. Remains : 636/870 places, 2104/2324 transitions.
[2024-05-28 17:45:12] [INFO ] Flatten gal took : 71 ms
[2024-05-28 17:45:12] [INFO ] Flatten gal took : 75 ms
[2024-05-28 17:45:12] [INFO ] Input system was already deterministic with 2104 transitions.
[2024-05-28 17:45:12] [INFO ] Flatten gal took : 82 ms
[2024-05-28 17:45:12] [INFO ] Flatten gal took : 90 ms
[2024-05-28 17:45:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7220790821460819047.gal : 14 ms
[2024-05-28 17:45:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality2451785339009583836.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7220790821460819047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2451785339009583836.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_STOP 1716918329068

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PolyORBLF-PT-S04J04T10"
export BK_EXAMINATION="CTLCardinality"
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 PolyORBLF-PT-S04J04T10, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446800281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T10.tgz
mv PolyORBLF-PT-S04J04T10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;