Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r025-smll-171620166100209.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is AutoFlight-PT-96b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166100209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 22:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 22:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 12 22:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 22:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M 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 AutoFlight-PT-96b-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2023-12
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2023-13
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2023-14
FORMULA_NAME AutoFlight-PT-96b-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716335183834

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-96b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 23:46:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 23:46:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:46:26] [INFO ] Load time of PNML (sax parser for PT used): 767 ms
[2024-05-21 23:46:26] [INFO ] Transformed 7894 places.
[2024-05-21 23:46:26] [INFO ] Transformed 7868 transitions.
[2024-05-21 23:46:26] [INFO ] Found NUPN structural information;
[2024-05-21 23:46:27] [INFO ] Parsed PT model containing 7894 places and 7868 transitions and 18200 arcs in 1409 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Initial state reduction rules removed 1 formulas.
FORMULA AutoFlight-PT-96b-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-96b-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-96b-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 112 out of 7894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7894/7894 places, 7868/7868 transitions.
Discarding 991 places :
Symmetric choice reduction at 0 with 991 rule applications. Total rules 991 place count 6903 transition count 6877
Iterating global reduction 0 with 991 rules applied. Total rules applied 1982 place count 6903 transition count 6877
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Iterating post reduction 0 with 139 rules applied. Total rules applied 2121 place count 6903 transition count 6738
Discarding 460 places :
Symmetric choice reduction at 1 with 460 rule applications. Total rules 2581 place count 6443 transition count 6278
Iterating global reduction 1 with 460 rules applied. Total rules applied 3041 place count 6443 transition count 6278
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 3105 place count 6379 transition count 6214
Iterating global reduction 1 with 64 rules applied. Total rules applied 3169 place count 6379 transition count 6214
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 3231 place count 6317 transition count 6152
Iterating global reduction 1 with 62 rules applied. Total rules applied 3293 place count 6317 transition count 6152
Applied a total of 3293 rules in 9625 ms. Remains 6317 /7894 variables (removed 1577) and now considering 6152/7868 (removed 1716) transitions.
// Phase 1: matrix 6152 rows 6317 cols
[2024-05-21 23:46:37] [INFO ] Computed 514 invariants in 281 ms
[2024-05-21 23:46:42] [INFO ] Implicit Places using invariants in 5198 ms returned []
[2024-05-21 23:46:42] [INFO ] Invariant cache hit.
[2024-05-21 23:47:12] [INFO ] Implicit Places using invariants and state equation in 30046 ms returned []
Implicit Place search using SMT with State Equation took 35376 ms to find 0 implicit places.
Running 6151 sub problems to find dead transitions.
[2024-05-21 23:47:13] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6316/12469 variables, and 0 constraints, problems are : Problem set: 0 solved, 6151 unsolved in 30259 ms.
Refiners :[Positive P Invariants (semi-flows): 0/513 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/6317 constraints, PredecessorRefiner: 6151/6151 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 6316/12469 variables, and 0 constraints, problems are : Problem set: 0 solved, 6151 unsolved in 30194 ms.
Refiners :[Positive P Invariants (semi-flows): 0/513 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/6317 constraints, PredecessorRefiner: 0/6151 constraints, Known Traps: 0/0 constraints]
After SMT, in 65798ms problems are : Problem set: 0 solved, 6151 unsolved
Search for dead transitions found 0 dead transitions in 66079ms
Starting structural reductions in LTL mode, iteration 1 : 6317/7894 places, 6152/7868 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111207 ms. Remains : 6317/7894 places, 6152/7868 transitions.
Support contains 112 out of 6317 places after structural reductions.
[2024-05-21 23:48:20] [INFO ] Flatten gal took : 444 ms
[2024-05-21 23:48:20] [INFO ] Flatten gal took : 243 ms
[2024-05-21 23:48:20] [INFO ] Input system was already deterministic with 6152 transitions.
Support contains 106 out of 6317 places (down from 112) after GAL structural reductions.
FORMULA AutoFlight-PT-96b-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 3284 ms. (12 steps per ms) remains 23/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 82 ms. (48 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
[2024-05-21 23:48:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 4960/5012 variables, 380/380 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5012/12469 variables, and 380 constraints, problems are : Problem set: 0 solved, 23 unsolved in 5031 ms.
Refiners :[Positive P Invariants (semi-flows): 380/513 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/6317 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 4960/5012 variables, 380/380 constraints. Problems are: Problem set: 0 solved, 23 unsolved
[2024-05-21 23:48:31] [INFO ] Deduced a trap composed of 139 places in 1471 ms of which 187 ms to minimize.
[2024-05-21 23:48:33] [INFO ] Deduced a trap composed of 241 places in 1289 ms of which 21 ms to minimize.
SMT process timed out in 10301ms, After SMT, problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 52 out of 6317 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2527 transitions
Trivial Post-agglo rules discarded 2527 transitions
Performed 2527 trivial Post agglomeration. Transition count delta: 2527
Iterating post reduction 0 with 2527 rules applied. Total rules applied 2527 place count 6317 transition count 3625
Reduce places removed 2527 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 2816 rules applied. Total rules applied 5343 place count 3790 transition count 3336
Reduce places removed 192 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 199 rules applied. Total rules applied 5542 place count 3598 transition count 3329
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 5549 place count 3591 transition count 3329
Performed 701 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 701 Pre rules applied. Total rules applied 5549 place count 3591 transition count 2628
Deduced a syphon composed of 701 places in 93 ms
Reduce places removed 701 places and 0 transitions.
Iterating global reduction 4 with 1402 rules applied. Total rules applied 6951 place count 2890 transition count 2628
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 6965 place count 2876 transition count 2614
Iterating global reduction 4 with 14 rules applied. Total rules applied 6979 place count 2876 transition count 2614
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 6979 place count 2876 transition count 2607
Deduced a syphon composed of 7 places in 35 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 6993 place count 2869 transition count 2607
Performed 1123 Post agglomeration using F-continuation condition with reduction of 137 identical transitions.
Deduced a syphon composed of 1123 places in 5 ms
Reduce places removed 1123 places and 0 transitions.
Iterating global reduction 4 with 2246 rules applied. Total rules applied 9239 place count 1746 transition count 1347
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 9243 place count 1746 transition count 1343
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 9250 place count 1746 transition count 1336
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 9252 place count 1745 transition count 1335
Free-agglomeration rule applied 282 times.
Iterating global reduction 5 with 282 rules applied. Total rules applied 9534 place count 1745 transition count 1053
Reduce places removed 282 places and 0 transitions.
Iterating post reduction 5 with 282 rules applied. Total rules applied 9816 place count 1463 transition count 1053
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 9817 place count 1462 transition count 1052
Reduce places removed 45 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 6 with 67 rules applied. Total rules applied 9884 place count 1417 transition count 1030
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 9906 place count 1395 transition count 1030
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 23 Pre rules applied. Total rules applied 9906 place count 1395 transition count 1007
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 9952 place count 1372 transition count 1007
Applied a total of 9952 rules in 2951 ms. Remains 1372 /6317 variables (removed 4945) and now considering 1007/6152 (removed 5145) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2951 ms. Remains : 1372/6317 places, 1007/6152 transitions.
RANDOM walk for 40000 steps (266 resets) in 2330 ms. (17 steps per ms) remains 3/23 properties
BEST_FIRST walk for 40003 steps (21 resets) in 558 ms. (71 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (22 resets) in 625 ms. (63 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (14 resets) in 1075 ms. (37 steps per ms) remains 1/2 properties
// Phase 1: matrix 1007 rows 1372 cols
[2024-05-21 23:48:37] [INFO ] Computed 469 invariants in 29 ms
[2024-05-21 23:48:37] [INFO ] State equation strengthened by 688 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 407/457 variables, 362/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 804/1261 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 23:48:38] [INFO ] Deduced a trap composed of 35 places in 118 ms of which 3 ms to minimize.
[2024-05-21 23:48:38] [INFO ] Deduced a trap composed of 60 places in 87 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1261 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1261 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 111/1372 variables, 103/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1372 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1007/2379 variables, 1372/1843 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2379 variables, 688/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2379 variables, 0/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2379 variables, 0/2531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2379/2379 variables, and 2531 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2020 ms.
Refiners :[Positive P Invariants (semi-flows): 467/467 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1372/1372 constraints, ReadFeed: 688/688 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 407/457 variables, 362/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 804/1261 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1261 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 23:48:40] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1261 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1261 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 111/1372 variables, 103/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 23:48:40] [INFO ] Deduced a trap composed of 754 places in 498 ms of which 8 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1372 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1372 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1007/2379 variables, 1372/1845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2379 variables, 688/2533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2379 variables, 1/2534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2379 variables, 0/2534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2379 variables, 0/2534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2379/2379 variables, and 2534 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2134 ms.
Refiners :[Positive P Invariants (semi-flows): 467/467 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1372/1372 constraints, ReadFeed: 688/688 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 4240ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 51 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 23 ms.
[2024-05-21 23:48:42] [INFO ] Flatten gal took : 284 ms
[2024-05-21 23:48:42] [INFO ] Flatten gal took : 299 ms
[2024-05-21 23:48:43] [INFO ] Input system was already deterministic with 6152 transitions.
Computed a total of 1618 stabilizing places and 1618 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 6283 transition count 6118
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 6283 transition count 6118
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 6283 transition count 6113
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 85 place count 6271 transition count 6101
Iterating global reduction 1 with 12 rules applied. Total rules applied 97 place count 6271 transition count 6101
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 102 place count 6266 transition count 6096
Iterating global reduction 1 with 5 rules applied. Total rules applied 107 place count 6266 transition count 6096
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 110 place count 6263 transition count 6093
Iterating global reduction 1 with 3 rules applied. Total rules applied 113 place count 6263 transition count 6093
Applied a total of 113 rules in 9939 ms. Remains 6263 /6317 variables (removed 54) and now considering 6093/6152 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9940 ms. Remains : 6263/6317 places, 6093/6152 transitions.
[2024-05-21 23:48:53] [INFO ] Flatten gal took : 134 ms
[2024-05-21 23:48:53] [INFO ] Flatten gal took : 143 ms
[2024-05-21 23:48:53] [INFO ] Input system was already deterministic with 6093 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 6282 transition count 6117
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 6282 transition count 6117
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 75 place count 6282 transition count 6112
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 89 place count 6268 transition count 6098
Iterating global reduction 1 with 14 rules applied. Total rules applied 103 place count 6268 transition count 6098
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 110 place count 6261 transition count 6091
Iterating global reduction 1 with 7 rules applied. Total rules applied 117 place count 6261 transition count 6091
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 6258 transition count 6088
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 6258 transition count 6088
Applied a total of 123 rules in 9936 ms. Remains 6258 /6317 variables (removed 59) and now considering 6088/6152 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9937 ms. Remains : 6258/6317 places, 6088/6152 transitions.
[2024-05-21 23:49:04] [INFO ] Flatten gal took : 142 ms
[2024-05-21 23:49:04] [INFO ] Flatten gal took : 155 ms
[2024-05-21 23:49:04] [INFO ] Input system was already deterministic with 6088 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 6280 transition count 6115
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 6280 transition count 6115
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 79 place count 6280 transition count 6110
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 94 place count 6265 transition count 6095
Iterating global reduction 1 with 15 rules applied. Total rules applied 109 place count 6265 transition count 6095
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 116 place count 6258 transition count 6088
Iterating global reduction 1 with 7 rules applied. Total rules applied 123 place count 6258 transition count 6088
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 6255 transition count 6085
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 6255 transition count 6085
Applied a total of 129 rules in 10006 ms. Remains 6255 /6317 variables (removed 62) and now considering 6085/6152 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10007 ms. Remains : 6255/6317 places, 6085/6152 transitions.
[2024-05-21 23:49:14] [INFO ] Flatten gal took : 125 ms
[2024-05-21 23:49:14] [INFO ] Flatten gal took : 133 ms
[2024-05-21 23:49:15] [INFO ] Input system was already deterministic with 6085 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2563 transitions
Trivial Post-agglo rules discarded 2563 transitions
Performed 2563 trivial Post agglomeration. Transition count delta: 2563
Iterating post reduction 0 with 2563 rules applied. Total rules applied 2563 place count 6316 transition count 3588
Reduce places removed 2563 places and 0 transitions.
Ensure Unique test removed 103 transitions
Reduce isomorphic transitions removed 103 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 2858 rules applied. Total rules applied 5421 place count 3753 transition count 3293
Reduce places removed 192 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 193 rules applied. Total rules applied 5614 place count 3561 transition count 3292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5615 place count 3560 transition count 3292
Performed 706 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 706 Pre rules applied. Total rules applied 5615 place count 3560 transition count 2586
Deduced a syphon composed of 706 places in 39 ms
Reduce places removed 706 places and 0 transitions.
Iterating global reduction 4 with 1412 rules applied. Total rules applied 7027 place count 2854 transition count 2586
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 7050 place count 2831 transition count 2563
Iterating global reduction 4 with 23 rules applied. Total rules applied 7073 place count 2831 transition count 2563
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 7073 place count 2831 transition count 2550
Deduced a syphon composed of 13 places in 38 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 7099 place count 2818 transition count 2550
Performed 989 Post agglomeration using F-continuation condition.Transition count delta: 989
Deduced a syphon composed of 989 places in 2 ms
Reduce places removed 989 places and 0 transitions.
Iterating global reduction 4 with 1978 rules applied. Total rules applied 9077 place count 1829 transition count 1561
Ensure Unique test removed 142 transitions
Reduce isomorphic transitions removed 142 transitions.
Iterating post reduction 4 with 142 rules applied. Total rules applied 9219 place count 1829 transition count 1419
Renaming transitions due to excessive name length > 1024 char.
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 1 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 284 rules applied. Total rules applied 9503 place count 1687 transition count 1277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 9504 place count 1686 transition count 1276
Reduce places removed 36 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 5 with 54 rules applied. Total rules applied 9558 place count 1650 transition count 1258
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 9576 place count 1632 transition count 1258
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 18 Pre rules applied. Total rules applied 9576 place count 1632 transition count 1240
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 9612 place count 1614 transition count 1240
Applied a total of 9612 rules in 1826 ms. Remains 1614 /6317 variables (removed 4703) and now considering 1240/6152 (removed 4912) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1826 ms. Remains : 1614/6317 places, 1240/6152 transitions.
[2024-05-21 23:49:17] [INFO ] Flatten gal took : 78 ms
[2024-05-21 23:49:17] [INFO ] Flatten gal took : 86 ms
[2024-05-21 23:49:17] [INFO ] Input system was already deterministic with 1240 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2564 transitions
Trivial Post-agglo rules discarded 2564 transitions
Performed 2564 trivial Post agglomeration. Transition count delta: 2564
Iterating post reduction 0 with 2564 rules applied. Total rules applied 2564 place count 6316 transition count 3587
Reduce places removed 2564 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 2858 rules applied. Total rules applied 5422 place count 3752 transition count 3293
Reduce places removed 192 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 193 rules applied. Total rules applied 5615 place count 3560 transition count 3292
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 5616 place count 3559 transition count 3292
Performed 705 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 705 Pre rules applied. Total rules applied 5616 place count 3559 transition count 2587
Deduced a syphon composed of 705 places in 40 ms
Reduce places removed 705 places and 0 transitions.
Iterating global reduction 4 with 1410 rules applied. Total rules applied 7026 place count 2854 transition count 2587
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 7052 place count 2828 transition count 2561
Iterating global reduction 4 with 26 rules applied. Total rules applied 7078 place count 2828 transition count 2561
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7079 place count 2828 transition count 2560
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 14 Pre rules applied. Total rules applied 7079 place count 2828 transition count 2546
Deduced a syphon composed of 14 places in 39 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 7107 place count 2814 transition count 2546
Performed 991 Post agglomeration using F-continuation condition.Transition count delta: 991
Deduced a syphon composed of 991 places in 1 ms
Reduce places removed 991 places and 0 transitions.
Iterating global reduction 5 with 1982 rules applied. Total rules applied 9089 place count 1823 transition count 1555
Ensure Unique test removed 142 transitions
Reduce isomorphic transitions removed 142 transitions.
Iterating post reduction 5 with 142 rules applied. Total rules applied 9231 place count 1823 transition count 1413
Renaming transitions due to excessive name length > 1024 char.
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 1 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 9515 place count 1681 transition count 1271
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 9516 place count 1680 transition count 1270
Reduce places removed 188 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 6 with 280 rules applied. Total rules applied 9796 place count 1492 transition count 1178
Reduce places removed 92 places and 0 transitions.
Iterating post reduction 7 with 92 rules applied. Total rules applied 9888 place count 1400 transition count 1178
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 96 Pre rules applied. Total rules applied 9888 place count 1400 transition count 1082
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 8 with 192 rules applied. Total rules applied 10080 place count 1304 transition count 1082
Applied a total of 10080 rules in 1776 ms. Remains 1304 /6317 variables (removed 5013) and now considering 1082/6152 (removed 5070) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1778 ms. Remains : 1304/6317 places, 1082/6152 transitions.
[2024-05-21 23:49:19] [INFO ] Flatten gal took : 45 ms
[2024-05-21 23:49:19] [INFO ] Flatten gal took : 49 ms
[2024-05-21 23:49:19] [INFO ] Input system was already deterministic with 1082 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 6281 transition count 6116
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 6281 transition count 6116
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 77 place count 6281 transition count 6111
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 90 place count 6268 transition count 6098
Iterating global reduction 1 with 13 rules applied. Total rules applied 103 place count 6268 transition count 6098
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 110 place count 6261 transition count 6091
Iterating global reduction 1 with 7 rules applied. Total rules applied 117 place count 6261 transition count 6091
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 120 place count 6258 transition count 6088
Iterating global reduction 1 with 3 rules applied. Total rules applied 123 place count 6258 transition count 6088
Applied a total of 123 rules in 9556 ms. Remains 6258 /6317 variables (removed 59) and now considering 6088/6152 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9557 ms. Remains : 6258/6317 places, 6088/6152 transitions.
[2024-05-21 23:49:28] [INFO ] Flatten gal took : 129 ms
[2024-05-21 23:49:29] [INFO ] Flatten gal took : 136 ms
[2024-05-21 23:49:29] [INFO ] Input system was already deterministic with 6088 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 6280 transition count 6115
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 6280 transition count 6115
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 79 place count 6280 transition count 6110
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 94 place count 6265 transition count 6095
Iterating global reduction 1 with 15 rules applied. Total rules applied 109 place count 6265 transition count 6095
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 116 place count 6258 transition count 6088
Iterating global reduction 1 with 7 rules applied. Total rules applied 123 place count 6258 transition count 6088
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 6255 transition count 6085
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 6255 transition count 6085
Applied a total of 129 rules in 9445 ms. Remains 6255 /6317 variables (removed 62) and now considering 6085/6152 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9445 ms. Remains : 6255/6317 places, 6085/6152 transitions.
[2024-05-21 23:49:38] [INFO ] Flatten gal took : 126 ms
[2024-05-21 23:49:39] [INFO ] Flatten gal took : 135 ms
[2024-05-21 23:49:39] [INFO ] Input system was already deterministic with 6085 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 6283 transition count 6118
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 6283 transition count 6118
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 73 place count 6283 transition count 6113
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 86 place count 6270 transition count 6100
Iterating global reduction 1 with 13 rules applied. Total rules applied 99 place count 6270 transition count 6100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 104 place count 6265 transition count 6095
Iterating global reduction 1 with 5 rules applied. Total rules applied 109 place count 6265 transition count 6095
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 6263 transition count 6093
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 6263 transition count 6093
Applied a total of 113 rules in 9366 ms. Remains 6263 /6317 variables (removed 54) and now considering 6093/6152 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9366 ms. Remains : 6263/6317 places, 6093/6152 transitions.
[2024-05-21 23:49:48] [INFO ] Flatten gal took : 118 ms
[2024-05-21 23:49:48] [INFO ] Flatten gal took : 129 ms
[2024-05-21 23:49:49] [INFO ] Input system was already deterministic with 6093 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2558 transitions
Trivial Post-agglo rules discarded 2558 transitions
Performed 2558 trivial Post agglomeration. Transition count delta: 2558
Iterating post reduction 0 with 2558 rules applied. Total rules applied 2558 place count 6316 transition count 3593
Reduce places removed 2558 places and 0 transitions.
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 1 with 2848 rules applied. Total rules applied 5406 place count 3758 transition count 3303
Reduce places removed 190 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 192 rules applied. Total rules applied 5598 place count 3568 transition count 3301
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 5602 place count 3566 transition count 3299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5603 place count 3565 transition count 3299
Performed 703 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 703 Pre rules applied. Total rules applied 5603 place count 3565 transition count 2596
Deduced a syphon composed of 703 places in 78 ms
Reduce places removed 703 places and 0 transitions.
Iterating global reduction 5 with 1406 rules applied. Total rules applied 7009 place count 2862 transition count 2596
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 7031 place count 2840 transition count 2574
Iterating global reduction 5 with 22 rules applied. Total rules applied 7053 place count 2840 transition count 2574
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 7053 place count 2840 transition count 2561
Deduced a syphon composed of 13 places in 53 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 7079 place count 2827 transition count 2561
Performed 992 Post agglomeration using F-continuation condition.Transition count delta: 992
Deduced a syphon composed of 992 places in 1 ms
Reduce places removed 992 places and 0 transitions.
Iterating global reduction 5 with 1984 rules applied. Total rules applied 9063 place count 1835 transition count 1569
Ensure Unique test removed 142 transitions
Reduce isomorphic transitions removed 142 transitions.
Iterating post reduction 5 with 142 rules applied. Total rules applied 9205 place count 1835 transition count 1427
Renaming transitions due to excessive name length > 1024 char.
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 6 with 282 rules applied. Total rules applied 9487 place count 1694 transition count 1286
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 9488 place count 1694 transition count 1286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 9489 place count 1693 transition count 1285
Reduce places removed 45 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 6 with 67 rules applied. Total rules applied 9556 place count 1648 transition count 1263
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 7 with 22 rules applied. Total rules applied 9578 place count 1626 transition count 1263
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 23 Pre rules applied. Total rules applied 9578 place count 1626 transition count 1240
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 9624 place count 1603 transition count 1240
Applied a total of 9624 rules in 2132 ms. Remains 1603 /6317 variables (removed 4714) and now considering 1240/6152 (removed 4912) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2139 ms. Remains : 1603/6317 places, 1240/6152 transitions.
[2024-05-21 23:49:51] [INFO ] Flatten gal took : 70 ms
[2024-05-21 23:49:51] [INFO ] Flatten gal took : 76 ms
[2024-05-21 23:49:51] [INFO ] Input system was already deterministic with 1240 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 6285 transition count 6120
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 6285 transition count 6120
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 69 place count 6285 transition count 6115
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 80 place count 6274 transition count 6104
Iterating global reduction 1 with 11 rules applied. Total rules applied 91 place count 6274 transition count 6104
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 96 place count 6269 transition count 6099
Iterating global reduction 1 with 5 rules applied. Total rules applied 101 place count 6269 transition count 6099
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 6268 transition count 6098
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 6268 transition count 6098
Applied a total of 103 rules in 9561 ms. Remains 6268 /6317 variables (removed 49) and now considering 6098/6152 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9566 ms. Remains : 6268/6317 places, 6098/6152 transitions.
[2024-05-21 23:50:01] [INFO ] Flatten gal took : 190 ms
[2024-05-21 23:50:01] [INFO ] Flatten gal took : 204 ms
[2024-05-21 23:50:01] [INFO ] Input system was already deterministic with 6098 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 6288 transition count 6123
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 6288 transition count 6123
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 6288 transition count 6122
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 73 place count 6274 transition count 6108
Iterating global reduction 1 with 14 rules applied. Total rules applied 87 place count 6274 transition count 6108
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 6267 transition count 6101
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 6267 transition count 6101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 104 place count 6264 transition count 6098
Iterating global reduction 1 with 3 rules applied. Total rules applied 107 place count 6264 transition count 6098
Applied a total of 107 rules in 9675 ms. Remains 6264 /6317 variables (removed 53) and now considering 6098/6152 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9675 ms. Remains : 6264/6317 places, 6098/6152 transitions.
[2024-05-21 23:50:11] [INFO ] Flatten gal took : 116 ms
[2024-05-21 23:50:11] [INFO ] Flatten gal took : 128 ms
[2024-05-21 23:50:12] [INFO ] Input system was already deterministic with 6098 transitions.
Starting structural reductions in LTL mode, iteration 0 : 6317/6317 places, 6152/6152 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 6280 transition count 6115
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 6280 transition count 6115
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 79 place count 6280 transition count 6110
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 94 place count 6265 transition count 6095
Iterating global reduction 1 with 15 rules applied. Total rules applied 109 place count 6265 transition count 6095
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 116 place count 6258 transition count 6088
Iterating global reduction 1 with 7 rules applied. Total rules applied 123 place count 6258 transition count 6088
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 6255 transition count 6085
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 6255 transition count 6085
Applied a total of 129 rules in 9507 ms. Remains 6255 /6317 variables (removed 62) and now considering 6085/6152 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9509 ms. Remains : 6255/6317 places, 6085/6152 transitions.
[2024-05-21 23:50:21] [INFO ] Flatten gal took : 118 ms
[2024-05-21 23:50:21] [INFO ] Flatten gal took : 133 ms
[2024-05-21 23:50:22] [INFO ] Input system was already deterministic with 6085 transitions.
[2024-05-21 23:50:22] [INFO ] Flatten gal took : 133 ms
[2024-05-21 23:50:22] [INFO ] Flatten gal took : 132 ms
[2024-05-21 23:50:22] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2024-05-21 23:50:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6317 places, 6152 transitions and 14768 arcs took 37 ms.
Total runtime 236723 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running AutoFlight-PT-96b

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 6317
TRANSITIONS: 6152
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.125s, Sys 0.014s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.032s, Sys 0.000s]


----------------------------------------------------------------------
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: 610
MODEL NAME: /home/mcc/execution/414/model
6317 places, 6152 transitions.

Creating all event NSFs..
Creating all event NSFs..
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 CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

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="AutoFlight-PT-96b"
export BK_EXAMINATION="CTLCardinality"
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 AutoFlight-PT-96b, 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 r025-smll-171620166100209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96b.tgz
mv AutoFlight-PT-96b 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 ;