fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r289-tajo-171654445600282
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for PolyORBLF-PT-S04J04T10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16109.100 3600000.00 13840665.00 206.50 ???????FTTTTTFF? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445600282.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 greatspnxred
Input is PolyORBLF-PT-S04J04T10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445600282
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S04J04T10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716866167555

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J04T10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 03:16:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 03:16:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:16:09] [INFO ] Load time of PNML (sax parser for PT used): 412 ms
[2024-05-28 03:16:09] [INFO ] Transformed 870 places.
[2024-05-28 03:16:09] [INFO ] Transformed 5034 transitions.
[2024-05-28 03:16:09] [INFO ] Parsed PT model containing 870 places and 5034 transitions and 34774 arcs in 579 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 44 ms.
[2024-05-28 03:16:09] [INFO ] Reduced 440 identical enabling conditions.
[2024-05-28 03:16:09] [INFO ] Reduced 2210 identical enabling conditions.
[2024-05-28 03:16:09] [INFO ] Reduced 60 identical enabling conditions.
Ensure Unique test removed 2710 transitions
Reduce redundant transitions removed 2710 transitions.
Support contains 750 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 2324/2324 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 867 transition count 2324
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 857 transition count 2314
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 857 transition count 2314
Applied a total of 23 rules in 112 ms. Remains 857 /870 variables (removed 13) and now considering 2314/2324 (removed 10) transitions.
Running 2310 sub problems to find dead transitions.
[2024-05-28 03:16:10] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
// Phase 1: matrix 2274 rows 857 cols
[2024-05-28 03:16:10] [INFO ] Computed 55 invariants in 165 ms
[2024-05-28 03:16:10] [INFO ] State equation strengthened by 200 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) 0/852 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
SMT process timed out in 34127ms, After SMT, problems are : Problem set: 0 solved, 2310 unsolved
Search for dead transitions found 0 dead transitions in 34188ms
[2024-05-28 03:16:44] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2024-05-28 03:16:44] [INFO ] Invariant cache hit.
[2024-05-28 03:16:44] [INFO ] Implicit Places using invariants in 252 ms returned []
[2024-05-28 03:16:44] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2024-05-28 03:16:44] [INFO ] Invariant cache hit.
[2024-05-28 03:16:47] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-28 03:16:52] [INFO ] Implicit Places using invariants and state equation in 8231 ms returned []
Implicit Place search using SMT with State Equation took 8504 ms to find 0 implicit places.
Running 2310 sub problems to find dead transitions.
[2024-05-28 03:16:52] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2024-05-28 03:16:52] [INFO ] Invariant cache hit.
[2024-05-28 03:16:52] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/852 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/852 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
[2024-05-28 03:17:32] [INFO ] Deduced a trap composed of 74 places in 294 ms of which 32 ms to minimize.
[2024-05-28 03:17:32] [INFO ] Deduced a trap composed of 74 places in 148 ms of which 2 ms to minimize.
[2024-05-28 03:17:32] [INFO ] Deduced a trap composed of 74 places in 177 ms of which 1 ms to minimize.
[2024-05-28 03:17:32] [INFO ] Deduced a trap composed of 75 places in 116 ms of which 1 ms to minimize.
[2024-05-28 03:17:32] [INFO ] Deduced a trap composed of 74 places in 102 ms of which 1 ms to minimize.
[2024-05-28 03:17:33] [INFO ] Deduced a trap composed of 75 places in 94 ms of which 1 ms to minimize.
[2024-05-28 03:17:33] [INFO ] Deduced a trap composed of 74 places in 547 ms of which 1 ms to minimize.
[2024-05-28 03:17:34] [INFO ] Deduced a trap composed of 74 places in 678 ms of which 19 ms to minimize.
[2024-05-28 03:17:34] [INFO ] Deduced a trap composed of 75 places in 75 ms of which 1 ms to minimize.
[2024-05-28 03:17:35] [INFO ] Deduced a trap composed of 74 places in 505 ms of which 14 ms to minimize.
[2024-05-28 03:17:36] [INFO ] Deduced a trap composed of 245 places in 559 ms of which 14 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 852/3131 variables, and 61 constraints, problems are : Problem set: 0 solved, 2310 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 40/44 constraints, State Equation: 0/857 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2310/2310 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2310 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/852 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/852 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/852 variables, 11/61 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 852/3131 variables, and 61 constraints, problems are : Problem set: 0 solved, 2310 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 40/44 constraints, State Equation: 0/857 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2310 constraints, Known Traps: 11/11 constraints]
After SMT, in 74336ms problems are : Problem set: 0 solved, 2310 unsolved
Search for dead transitions found 0 dead transitions in 74377ms
Starting structural reductions in LTL mode, iteration 1 : 857/870 places, 2314/2324 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117263 ms. Remains : 857/870 places, 2314/2324 transitions.
Support contains 750 out of 857 places after structural reductions.
[2024-05-28 03:18:08] [INFO ] Flatten gal took : 503 ms
[2024-05-28 03:18:08] [INFO ] Flatten gal took : 259 ms
[2024-05-28 03:18:09] [INFO ] Input system was already deterministic with 2314 transitions.
Reduction of identical properties reduced properties to check from 82 to 81
RANDOM walk for 40000 steps (8 resets) in 5651 ms. (7 steps per ms) remains 31/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 302 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 143 ms. (27 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 40 ms. (97 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 159 ms. (25 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 45 ms. (86 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 44 ms. (88 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 35 ms. (111 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4001 steps (8 resets) in 42 ms. (93 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (8 resets) in 40 ms. (97 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 30/30 properties
[2024-05-28 03:18:11] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
[2024-05-28 03:18:11] [INFO ] Invariant cache hit.
[2024-05-28 03:18:11] [INFO ] State equation strengthened by 200 read => feed constraints.
Problem AtomicPropp9 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/342 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/342 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/342 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 29 unsolved
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp80 is UNSAT
At refinement iteration 3 (OVERLAPS) 126/468 variables, 8/11 constraints. Problems are: Problem set: 9 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/468 variables, 0/11 constraints. Problems are: Problem set: 9 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 4/472 variables, 1/12 constraints. Problems are: Problem set: 9 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/472 variables, 0/12 constraints. Problems are: Problem set: 9 solved, 21 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp81 is UNSAT
At refinement iteration 7 (OVERLAPS) 385/857 variables, 43/55 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/857 variables, 0/55 constraints. Problems are: Problem set: 29 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3131/3131 variables, and 912 constraints, problems are : Problem set: 29 solved, 1 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 44/44 constraints, State Equation: 857/857 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 29 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 477/480 variables, 5/5 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/480 variables, 0/5 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 83/563 variables, 9/14 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 0/14 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 291/854 variables, 39/53 constraints. Problems are: Problem set: 29 solved, 1 unsolved
[2024-05-28 03:18:18] [INFO ] Deduced a trap composed of 75 places in 340 ms of which 3 ms to minimize.
[2024-05-28 03:18:18] [INFO ] Deduced a trap composed of 75 places in 333 ms of which 3 ms to minimize.
[2024-05-28 03:18:18] [INFO ] Deduced a trap composed of 75 places in 187 ms of which 16 ms to minimize.
[2024-05-28 03:18:19] [INFO ] Deduced a trap composed of 74 places in 234 ms of which 3 ms to minimize.
[2024-05-28 03:18:19] [INFO ] Deduced a trap composed of 74 places in 180 ms of which 2 ms to minimize.
[2024-05-28 03:18:19] [INFO ] Deduced a trap composed of 75 places in 182 ms of which 3 ms to minimize.
[2024-05-28 03:18:19] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 1 ms to minimize.
[2024-05-28 03:18:20] [INFO ] Deduced a trap composed of 74 places in 335 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/854 variables, 8/61 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/854 variables, 0/61 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/855 variables, 1/62 constraints. Problems are: Problem set: 29 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/855 variables, 0/62 constraints. Problems are: Problem set: 29 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3129/3131 variables, and 917 constraints, problems are : Problem set: 29 solved, 1 unsolved in 5041 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 44/44 constraints, State Equation: 855/857 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/30 constraints, Known Traps: 8/8 constraints]
After SMT, in 10805ms problems are : Problem set: 29 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 857 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 857/857 places, 2314/2314 transitions.
Ensure Unique test removed 1 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 61 rules applied. Total rules applied 61 place count 856 transition count 2254
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 121 place count 796 transition count 2254
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 121 place count 796 transition count 2154
Deduced a syphon composed of 100 places in 4 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 321 place count 696 transition count 2154
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 3 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 2 with 220 rules applied. Total rules applied 541 place count 586 transition count 2044
Free-agglomeration rule (complex) applied 29 times.
Iterating global reduction 2 with 29 rules applied. Total rules applied 570 place count 586 transition count 2015
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 599 place count 557 transition count 2015
Applied a total of 599 rules in 756 ms. Remains 557 /857 variables (removed 300) and now considering 2015/2314 (removed 299) transitions.
Running 2011 sub problems to find dead transitions.
[2024-05-28 03:18:23] [INFO ] Flow matrix only has 1975 transitions (discarded 40 similar events)
// Phase 1: matrix 1975 rows 557 cols
[2024-05-28 03:18:23] [INFO ] Computed 54 invariants in 50 ms
[2024-05-28 03:18:23] [INFO ] State equation strengthened by 200 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
[2024-05-28 03:19:01] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 2 ms to minimize.
[2024-05-28 03:19:03] [INFO ] Deduced a trap composed of 43 places in 133 ms of which 2 ms to minimize.
[2024-05-28 03:19:04] [INFO ] Deduced a trap composed of 42 places in 181 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/2532 variables, and 48 constraints, problems are : Problem set: 0 solved, 2011 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 10/12 constraints, Generalized P Invariants (flows): 35/42 constraints, State Equation: 0/557 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 2011/2011 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2011 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 35/45 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/2532 variables, and 48 constraints, problems are : Problem set: 0 solved, 2011 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 10/12 constraints, Generalized P Invariants (flows): 35/42 constraints, State Equation: 0/557 constraints, ReadFeed: 0/200 constraints, PredecessorRefiner: 0/2011 constraints, Known Traps: 3/3 constraints]
After SMT, in 63237ms problems are : Problem set: 0 solved, 2011 unsolved
Search for dead transitions found 0 dead transitions in 63264ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64026 ms. Remains : 557/857 places, 2015/2314 transitions.
RANDOM walk for 37088 steps (10 resets) in 821 ms. (45 steps per ms) remains 0/1 properties
Successfully simplified 29 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 03:19:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-28 03:19:27] [INFO ] Flatten gal took : 224 ms
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T10-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 03:19:27] [INFO ] Flatten gal took : 206 ms
[2024-05-28 03:19:28] [INFO ] Input system was already deterministic with 2314 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 857/857 places, 2314/2314 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 856 transition count 2314
Applied a total of 1 rules in 66 ms. Remains 856 /857 variables (removed 1) and now considering 2314/2314 (removed 0) transitions.
Running 2310 sub problems to find dead transitions.
[2024-05-28 03:19:28] [INFO ] Flow matrix only has 2274 transitions (discarded 40 similar events)
// Phase 1: matrix 2274 rows 856 cols
[2024-05-28 03:19:28] [INFO ] Computed 54 invariants in 69 ms
[2024-05-28 03:19:28] [INFO ] State equation strengthened by 200 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running PolyORBLF-PT-S04J04T10

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 870
TRANSITIONS: 5034
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.190s, Sys 0.014s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.029s, Sys 0.004s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 668
MODEL NAME: /home/mcc/execution/model
870 places, 5034 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S04J04T10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is PolyORBLF-PT-S04J04T10, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654445600282"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;