About the Execution of GreatSPN+red for EisenbergMcGuire-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11339.991 | 3600000.00 | 13927181.00 | 752.30 | ?T????F????T?T?T | normal |
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.r157-smll-171636265200201.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 EisenbergMcGuire-PT-10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265200201
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M May 18 16:42 model.pnml
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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 EisenbergMcGuire-PT-10-CTLCardinality-2024-00
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-01
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-02
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-03
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-04
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-05
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-06
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-07
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-08
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-09
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-10
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2024-11
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2023-12
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2023-13
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2023-14
FORMULA_NAME EisenbergMcGuire-PT-10-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716533463162
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 06:51:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-24 06:51:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 06:51:05] [INFO ] Load time of PNML (sax parser for PT used): 687 ms
[2024-05-24 06:51:05] [INFO ] Transformed 1090 places.
[2024-05-24 06:51:05] [INFO ] Transformed 5200 transitions.
[2024-05-24 06:51:05] [INFO ] Found NUPN structural information;
[2024-05-24 06:51:06] [INFO ] Parsed PT model containing 1090 places and 5200 transitions and 25400 arcs in 975 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-10-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-10-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 102 out of 1090 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1090/1090 places, 5200/5200 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 1006 transition count 4360
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 1006 transition count 4360
Applied a total of 168 rules in 394 ms. Remains 1006 /1090 variables (removed 84) and now considering 4360/5200 (removed 840) transitions.
[2024-05-24 06:51:06] [INFO ] Flow matrix only has 1490 transitions (discarded 2870 similar events)
// Phase 1: matrix 1490 rows 1006 cols
[2024-05-24 06:51:06] [INFO ] Computed 31 invariants in 71 ms
[2024-05-24 06:51:08] [INFO ] Implicit Places using invariants in 1930 ms returned []
[2024-05-24 06:51:08] [INFO ] Flow matrix only has 1490 transitions (discarded 2870 similar events)
[2024-05-24 06:51:08] [INFO ] Invariant cache hit.
[2024-05-24 06:51:09] [INFO ] State equation strengthened by 490 read => feed constraints.
[2024-05-24 06:51:21] [INFO ] Implicit Places using invariants and state equation in 12953 ms returned []
Implicit Place search using SMT with State Equation took 14936 ms to find 0 implicit places.
Running 4350 sub problems to find dead transitions.
[2024-05-24 06:51:21] [INFO ] Flow matrix only has 1490 transitions (discarded 2870 similar events)
[2024-05-24 06:51:21] [INFO ] Invariant cache hit.
[2024-05-24 06:51:21] [INFO ] State equation strengthened by 490 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) 0/1006 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4350 unsolved
SMT process timed out in 34947ms, After SMT, problems are : Problem set: 0 solved, 4350 unsolved
Search for dead transitions found 0 dead transitions in 35116ms
Starting structural reductions in LTL mode, iteration 1 : 1006/1090 places, 4360/5200 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50523 ms. Remains : 1006/1090 places, 4360/5200 transitions.
Support contains 102 out of 1006 places after structural reductions.
[2024-05-24 06:51:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-24 06:51:58] [INFO ] Flatten gal took : 803 ms
FORMULA EisenbergMcGuire-PT-10-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 06:51:58] [INFO ] Flatten gal took : 292 ms
[2024-05-24 06:51:59] [INFO ] Input system was already deterministic with 4360 transitions.
Support contains 94 out of 1006 places (down from 102) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3772 ms. (10 steps per ms) remains 19/59 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
[2024-05-24 06:52:00] [INFO ] Flow matrix only has 1490 transitions (discarded 2870 similar events)
[2024-05-24 06:52:00] [INFO ] Invariant cache hit.
[2024-05-24 06:52:00] [INFO ] State equation strengthened by 490 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 845/877 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/877 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 2/879 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/879 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 18/897 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/897 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1347/2244 variables, 897/924 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2244 variables, 234/1158 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2244 variables, 0/1158 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 28/2272 variables, 10/1168 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2272 variables, 1/1169 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2272 variables, 160/1329 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2272 variables, 0/1329 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 14 (OVERLAPS) 26/2298 variables, 12/1341 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2298 variables, 11/1352 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2298/2496 variables, and 1352 constraints, problems are : Problem set: 0 solved, 19 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 19/21 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 919/1006 constraints, ReadFeed: 405/490 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 845/877 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/877 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 2/879 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/879 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 18/897 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 19 unsolved
[2024-05-24 06:52:08] [INFO ] Deduced a trap composed of 3 places in 436 ms of which 52 ms to minimize.
[2024-05-24 06:52:08] [INFO ] Deduced a trap composed of 3 places in 591 ms of which 6 ms to minimize.
[2024-05-24 06:52:09] [INFO ] Deduced a trap composed of 22 places in 474 ms of which 5 ms to minimize.
[2024-05-24 06:52:09] [INFO ] Deduced a trap composed of 92 places in 322 ms of which 5 ms to minimize.
[2024-05-24 06:52:10] [INFO ] Deduced a trap composed of 26 places in 725 ms of which 4 ms to minimize.
[2024-05-24 06:52:10] [INFO ] Deduced a trap composed of 92 places in 172 ms of which 2 ms to minimize.
[2024-05-24 06:52:10] [INFO ] Deduced a trap composed of 3 places in 110 ms of which 2 ms to minimize.
[2024-05-24 06:52:10] [INFO ] Deduced a trap composed of 3 places in 248 ms of which 3 ms to minimize.
SMT process timed out in 10219ms, After SMT, problems are : Problem set: 0 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1006 transition count 4350
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 996 transition count 4350
Performed 294 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 294 Pre rules applied. Total rules applied 20 place count 996 transition count 4056
Deduced a syphon composed of 294 places in 6 ms
Reduce places removed 294 places and 0 transitions.
Iterating global reduction 2 with 588 rules applied. Total rules applied 608 place count 702 transition count 4056
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 612 place count 698 transition count 4016
Iterating global reduction 2 with 4 rules applied. Total rules applied 616 place count 698 transition count 4016
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 5 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 782 place count 615 transition count 3933
Applied a total of 782 rules in 856 ms. Remains 615 /1006 variables (removed 391) and now considering 3933/4360 (removed 427) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 857 ms. Remains : 615/1006 places, 3933/4360 transitions.
RANDOM walk for 40000 steps (8 resets) in 674 ms. (59 steps per ms) remains 17/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 17/17 properties
[2024-05-24 06:52:12] [INFO ] Flow matrix only has 1063 transitions (discarded 2870 similar events)
// Phase 1: matrix 1063 rows 615 cols
[2024-05-24 06:52:12] [INFO ] Computed 31 invariants in 8 ms
[2024-05-24 06:52:12] [INFO ] State equation strengthened by 454 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 386/414 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/414 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 14/428 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/428 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 754/1182 variables, 428/449 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1182 variables, 140/589 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1182 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 64/1246 variables, 10/599 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1246 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1246 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1246 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (OVERLAPS) 78/1324 variables, 36/736 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1324 variables, 30/766 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1324 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (OVERLAPS) 135/1459 variables, 6/772 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1459 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 17 (OVERLAPS) 6/1465 variables, 3/775 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1465 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (OVERLAPS) 213/1678 variables, 141/916 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1678 variables, 184/1100 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1678 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 22 (OVERLAPS) 0/1678 variables, 0/1100 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1678/1678 variables, and 1100 constraints, problems are : Problem set: 0 solved, 17 unsolved in 5947 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 615/615 constraints, ReadFeed: 454/454 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 386/414 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/414 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 14/428 variables, 7/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:19] [INFO ] Deduced a trap composed of 57 places in 617 ms of which 4 ms to minimize.
[2024-05-24 06:52:20] [INFO ] Deduced a trap composed of 4 places in 373 ms of which 9 ms to minimize.
[2024-05-24 06:52:20] [INFO ] Deduced a trap composed of 3 places in 555 ms of which 5 ms to minimize.
[2024-05-24 06:52:21] [INFO ] Deduced a trap composed of 29 places in 543 ms of which 4 ms to minimize.
[2024-05-24 06:52:21] [INFO ] Deduced a trap composed of 78 places in 329 ms of which 3 ms to minimize.
[2024-05-24 06:52:22] [INFO ] Deduced a trap composed of 26 places in 308 ms of which 4 ms to minimize.
[2024-05-24 06:52:22] [INFO ] Deduced a trap composed of 29 places in 288 ms of which 3 ms to minimize.
[2024-05-24 06:52:22] [INFO ] Deduced a trap composed of 55 places in 301 ms of which 3 ms to minimize.
[2024-05-24 06:52:22] [INFO ] Deduced a trap composed of 34 places in 292 ms of which 3 ms to minimize.
[2024-05-24 06:52:23] [INFO ] Deduced a trap composed of 28 places in 172 ms of which 2 ms to minimize.
[2024-05-24 06:52:23] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 1 ms to minimize.
[2024-05-24 06:52:23] [INFO ] Deduced a trap composed of 11 places in 256 ms of which 3 ms to minimize.
[2024-05-24 06:52:23] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 1 ms to minimize.
[2024-05-24 06:52:23] [INFO ] Deduced a trap composed of 14 places in 259 ms of which 4 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 24 places in 190 ms of which 2 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 49 places in 129 ms of which 2 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 1 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 49 places in 191 ms of which 2 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 49 places in 189 ms of which 2 ms to minimize.
[2024-05-24 06:52:24] [INFO ] Deduced a trap composed of 55 places in 134 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/428 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:25] [INFO ] Deduced a trap composed of 19 places in 203 ms of which 2 ms to minimize.
[2024-05-24 06:52:25] [INFO ] Deduced a trap composed of 34 places in 186 ms of which 1 ms to minimize.
[2024-05-24 06:52:25] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 1 ms to minimize.
[2024-05-24 06:52:25] [INFO ] Deduced a trap composed of 62 places in 141 ms of which 1 ms to minimize.
[2024-05-24 06:52:25] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 1 ms to minimize.
[2024-05-24 06:52:26] [INFO ] Deduced a trap composed of 21 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:52:26] [INFO ] Deduced a trap composed of 15 places in 171 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/428 variables, 7/48 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:26] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 2 ms to minimize.
[2024-05-24 06:52:27] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 2 ms to minimize.
[2024-05-24 06:52:27] [INFO ] Deduced a trap composed of 27 places in 128 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/428 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/428 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 754/1182 variables, 428/479 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1182 variables, 140/619 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1182 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 64/1246 variables, 10/629 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1246 variables, 1/630 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1246 variables, 100/730 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1246 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:29] [INFO ] Deduced a trap composed of 13 places in 176 ms of which 3 ms to minimize.
[2024-05-24 06:52:30] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1246 variables, 2/735 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1246 variables, 0/735 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 17 (OVERLAPS) 78/1324 variables, 36/771 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1324 variables, 30/801 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1324 variables, 0/801 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 20 (OVERLAPS) 135/1459 variables, 6/807 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:33] [INFO ] Deduced a trap composed of 17 places in 181 ms of which 2 ms to minimize.
[2024-05-24 06:52:34] [INFO ] Deduced a trap composed of 86 places in 598 ms of which 6 ms to minimize.
[2024-05-24 06:52:34] [INFO ] Deduced a trap composed of 77 places in 627 ms of which 6 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1459 variables, 3/810 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1459 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 23 (OVERLAPS) 6/1465 variables, 3/813 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1465 variables, 14/827 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:37] [INFO ] Deduced a trap composed of 3 places in 242 ms of which 4 ms to minimize.
[2024-05-24 06:52:37] [INFO ] Deduced a trap composed of 5 places in 242 ms of which 3 ms to minimize.
[2024-05-24 06:52:37] [INFO ] Deduced a trap composed of 67 places in 306 ms of which 3 ms to minimize.
[2024-05-24 06:52:38] [INFO ] Deduced a trap composed of 27 places in 285 ms of which 3 ms to minimize.
[2024-05-24 06:52:38] [INFO ] Deduced a trap composed of 25 places in 306 ms of which 3 ms to minimize.
[2024-05-24 06:52:38] [INFO ] Deduced a trap composed of 39 places in 191 ms of which 2 ms to minimize.
[2024-05-24 06:52:38] [INFO ] Deduced a trap composed of 35 places in 201 ms of which 2 ms to minimize.
[2024-05-24 06:52:39] [INFO ] Deduced a trap composed of 37 places in 139 ms of which 4 ms to minimize.
[2024-05-24 06:52:39] [INFO ] Deduced a trap composed of 33 places in 178 ms of which 2 ms to minimize.
[2024-05-24 06:52:39] [INFO ] Deduced a trap composed of 56 places in 142 ms of which 2 ms to minimize.
[2024-05-24 06:52:39] [INFO ] Deduced a trap composed of 3 places in 187 ms of which 2 ms to minimize.
[2024-05-24 06:52:40] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 2 ms to minimize.
[2024-05-24 06:52:40] [INFO ] Deduced a trap composed of 3 places in 91 ms of which 15 ms to minimize.
[2024-05-24 06:52:40] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 2 ms to minimize.
[2024-05-24 06:52:40] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 1 ms to minimize.
[2024-05-24 06:52:41] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 2 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1465 variables, 16/843 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1465 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 27 (OVERLAPS) 213/1678 variables, 141/984 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1678 variables, 184/1168 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-24 06:52:44] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/1678 variables, 1/1169 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1678 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 31 (OVERLAPS) 0/1678 variables, 0/1169 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1678/1678 variables, and 1169 constraints, problems are : Problem set: 0 solved, 17 unsolved in 29641 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 615/615 constraints, ReadFeed: 454/454 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 52/52 constraints]
After SMT, in 35740ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 7 properties in 18730 ms.
Support contains 14 out of 615 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 615/615 places, 3933/3933 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 615 transition count 3923
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 605 transition count 3923
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 604 transition count 3913
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 604 transition count 3913
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 34 place count 598 transition count 3907
Applied a total of 34 rules in 321 ms. Remains 598 /615 variables (removed 17) and now considering 3907/3933 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 321 ms. Remains : 598/615 places, 3907/3933 transitions.
RANDOM walk for 40000 steps (8 resets) in 460 ms. (86 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 160 ms. (248 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 138666 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :8 out of 10
Probabilistic random walk after 138666 steps, saw 98619 distinct states, run finished after 3008 ms. (steps per millisecond=46 ) properties seen :8
[2024-05-24 06:53:10] [INFO ] Flow matrix only has 1037 transitions (discarded 2870 similar events)
// Phase 1: matrix 1037 rows 598 cols
[2024-05-24 06:53:10] [INFO ] Computed 31 invariants in 6 ms
[2024-05-24 06:53:10] [INFO ] State equation strengthened by 445 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 113/115 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/119 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:53:11] [INFO ] Deduced a trap composed of 3 places in 567 ms of which 1 ms to minimize.
[2024-05-24 06:53:11] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 1 ms to minimize.
[2024-05-24 06:53:11] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 216/335 variables, 119/128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 10/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 154/489 variables, 10/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/489 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/489 variables, 31/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/489 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 208/697 variables, 96/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/697 variables, 40/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/697 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 357/1054 variables, 16/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1054 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 16/1070 variables, 8/340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1070 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 565/1635 variables, 373/713 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1635 variables, 364/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1635 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/1635 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1635/1635 variables, and 1077 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1817 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 598/598 constraints, ReadFeed: 445/445 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 113/115 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/119 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:53:13] [INFO ] Deduced a trap composed of 11 places in 207 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 216/335 variables, 119/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 10/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/335 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 154/489 variables, 10/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/489 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/489 variables, 31/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/489 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 208/697 variables, 96/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/697 variables, 40/317 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/697 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 357/1054 variables, 16/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1054 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/1070 variables, 8/341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1070 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:53:13] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 1 ms to minimize.
[2024-05-24 06:53:14] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1070 variables, 2/345 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 06:53:14] [INFO ] Deduced a trap composed of 38 places in 192 ms of which 3 ms to minimize.
[2024-05-24 06:53:14] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1070 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1070 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 565/1635 variables, 373/720 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1635 variables, 364/1084 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1635 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1635 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1635/1635 variables, and 1084 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2355 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 598/598 constraints, ReadFeed: 445/445 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints]
After SMT, in 4228ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 116 ms.
Support contains 1 out of 598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 598/598 places, 3907/3907 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 598 transition count 3901
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 592 transition count 3901
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 591 transition count 3891
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 591 transition count 3891
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 0 with 2 rules applied. Total rules applied 16 place count 590 transition count 3890
Applied a total of 16 rules in 257 ms. Remains 590 /598 variables (removed 8) and now considering 3890/3907 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 590/598 places, 3890/3907 transitions.
RANDOM walk for 40000 steps (8 resets) in 346 ms. (115 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 279246 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 279246 steps, saw 189075 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :0
[2024-05-24 06:53:18] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
// Phase 1: matrix 1020 rows 590 cols
[2024-05-24 06:53:18] [INFO ] Computed 31 invariants in 15 ms
[2024-05-24 06:53:18] [INFO ] State equation strengthened by 436 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 55/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/58 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 06:53:18] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 102/160 variables, 58/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/160 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/160 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 172/332 variables, 10/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 234/566 variables, 108/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/566 variables, 36/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/566 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 396/962 variables, 18/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/962 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 18/980 variables, 9/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/980 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 630/1610 variables, 414/670 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1610 variables, 388/1058 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1610 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1610 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1610/1610 variables, and 1058 constraints, problems are : Problem set: 0 solved, 1 unsolved in 829 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 590/590 constraints, ReadFeed: 436/436 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 55/56 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/58 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 102/160 variables, 58/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/160 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/160 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 172/332 variables, 10/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/332 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 234/566 variables, 108/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/566 variables, 36/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/566 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 396/962 variables, 18/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/962 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 18/980 variables, 9/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/980 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 06:53:19] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/980 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/980 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 630/1610 variables, 414/672 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1610 variables, 388/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-24 06:53:20] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 2 ms to minimize.
[2024-05-24 06:53:20] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 2 ms to minimize.
[2024-05-24 06:53:20] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 2 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1610 variables, 3/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1610 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/1610 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1610/1610 variables, and 1063 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1528 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 590/590 constraints, ReadFeed: 436/436 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints]
After SMT, in 2399ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 141 ms.
Support contains 1 out of 590 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 590/590 places, 3890/3890 transitions.
Applied a total of 0 rules in 177 ms. Remains 590 /590 variables (removed 0) and now considering 3890/3890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 590/590 places, 3890/3890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 590/590 places, 3890/3890 transitions.
Applied a total of 0 rules in 246 ms. Remains 590 /590 variables (removed 0) and now considering 3890/3890 (removed 0) transitions.
[2024-05-24 06:53:21] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
[2024-05-24 06:53:21] [INFO ] Invariant cache hit.
[2024-05-24 06:53:22] [INFO ] Implicit Places using invariants in 1230 ms returned []
[2024-05-24 06:53:22] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
[2024-05-24 06:53:22] [INFO ] Invariant cache hit.
[2024-05-24 06:53:23] [INFO ] State equation strengthened by 436 read => feed constraints.
[2024-05-24 06:53:28] [INFO ] Implicit Places using invariants and state equation in 5591 ms returned []
Implicit Place search using SMT with State Equation took 6845 ms to find 0 implicit places.
[2024-05-24 06:53:28] [INFO ] Redundant transitions in 361 ms returned []
Running 3880 sub problems to find dead transitions.
[2024-05-24 06:53:28] [INFO ] Flow matrix only has 1020 transitions (discarded 2870 similar events)
[2024-05-24 06:53:28] [INFO ] Invariant cache hit.
[2024-05-24 06:53:28] [INFO ] State equation strengthened by 436 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3880 unsolved
SMT process timed out in 34434ms, After SMT, problems are : Problem set: 0 solved, 3880 unsolved
Search for dead transitions found 0 dead transitions in 34501ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41976 ms. Remains : 590/590 places, 3890/3890 transitions.
[2024-05-24 06:54:03] [INFO ] Flatten gal took : 276 ms
[2024-05-24 06:54:03] [INFO ] Flatten gal took : 189 ms
[2024-05-24 06:54:04] [INFO ] Input system was already deterministic with 4360 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1006 transition count 4350
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 996 transition count 4350
Performed 303 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 303 Pre rules applied. Total rules applied 20 place count 996 transition count 4047
Deduced a syphon composed of 303 places in 4 ms
Reduce places removed 303 places and 0 transitions.
Iterating global reduction 2 with 606 rules applied. Total rules applied 626 place count 693 transition count 4047
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 632 place count 687 transition count 3987
Iterating global reduction 2 with 6 rules applied. Total rules applied 638 place count 687 transition count 3987
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 4 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 808 place count 602 transition count 3902
Applied a total of 808 rules in 517 ms. Remains 602 /1006 variables (removed 404) and now considering 3902/4360 (removed 458) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 518 ms. Remains : 602/1006 places, 3902/4360 transitions.
[2024-05-24 06:54:04] [INFO ] Flatten gal took : 114 ms
[2024-05-24 06:54:05] [INFO ] Flatten gal took : 131 ms
[2024-05-24 06:54:05] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1001 transition count 4310
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1001 transition count 4310
Applied a total of 10 rules in 72 ms. Remains 1001 /1006 variables (removed 5) and now considering 4310/4360 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 1001/1006 places, 4310/4360 transitions.
[2024-05-24 06:54:05] [INFO ] Flatten gal took : 120 ms
[2024-05-24 06:54:05] [INFO ] Flatten gal took : 143 ms
[2024-05-24 06:54:05] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1006 transition count 4350
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 996 transition count 4350
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 310 Pre rules applied. Total rules applied 20 place count 996 transition count 4040
Deduced a syphon composed of 310 places in 4 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 2 with 620 rules applied. Total rules applied 640 place count 686 transition count 4040
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 646 place count 680 transition count 3980
Iterating global reduction 2 with 6 rules applied. Total rules applied 652 place count 680 transition count 3980
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 4 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 828 place count 592 transition count 3892
Applied a total of 828 rules in 343 ms. Remains 592 /1006 variables (removed 414) and now considering 3892/4360 (removed 468) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 344 ms. Remains : 592/1006 places, 3892/4360 transitions.
[2024-05-24 06:54:06] [INFO ] Flatten gal took : 107 ms
[2024-05-24 06:54:06] [INFO ] Flatten gal took : 126 ms
[2024-05-24 06:54:06] [INFO ] Input system was already deterministic with 3892 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1000 transition count 4300
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1000 transition count 4300
Applied a total of 12 rules in 72 ms. Remains 1000 /1006 variables (removed 6) and now considering 4300/4360 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 1000/1006 places, 4300/4360 transitions.
[2024-05-24 06:54:07] [INFO ] Flatten gal took : 114 ms
[2024-05-24 06:54:07] [INFO ] Flatten gal took : 133 ms
[2024-05-24 06:54:07] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1001 transition count 4310
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1001 transition count 4310
Applied a total of 10 rules in 88 ms. Remains 1001 /1006 variables (removed 5) and now considering 4310/4360 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 1001/1006 places, 4310/4360 transitions.
[2024-05-24 06:54:07] [INFO ] Flatten gal took : 129 ms
[2024-05-24 06:54:07] [INFO ] Flatten gal took : 150 ms
[2024-05-24 06:54:08] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1006 transition count 4351
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 997 transition count 4351
Performed 301 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 301 Pre rules applied. Total rules applied 18 place count 997 transition count 4050
Deduced a syphon composed of 301 places in 5 ms
Reduce places removed 301 places and 0 transitions.
Iterating global reduction 2 with 602 rules applied. Total rules applied 620 place count 696 transition count 4050
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 626 place count 690 transition count 3990
Iterating global reduction 2 with 6 rules applied. Total rules applied 632 place count 690 transition count 3990
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 4 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 808 place count 602 transition count 3902
Applied a total of 808 rules in 392 ms. Remains 602 /1006 variables (removed 404) and now considering 3902/4360 (removed 458) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 393 ms. Remains : 602/1006 places, 3902/4360 transitions.
[2024-05-24 06:54:08] [INFO ] Flatten gal took : 118 ms
[2024-05-24 06:54:08] [INFO ] Flatten gal took : 141 ms
[2024-05-24 06:54:09] [INFO ] Input system was already deterministic with 3902 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1000 transition count 4300
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1000 transition count 4300
Applied a total of 12 rules in 88 ms. Remains 1000 /1006 variables (removed 6) and now considering 4300/4360 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 1000/1006 places, 4300/4360 transitions.
[2024-05-24 06:54:09] [INFO ] Flatten gal took : 126 ms
[2024-05-24 06:54:09] [INFO ] Flatten gal took : 147 ms
[2024-05-24 06:54:09] [INFO ] Input system was already deterministic with 4300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1001 transition count 4310
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1001 transition count 4310
Applied a total of 10 rules in 89 ms. Remains 1001 /1006 variables (removed 5) and now considering 4310/4360 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 1001/1006 places, 4310/4360 transitions.
[2024-05-24 06:54:10] [INFO ] Flatten gal took : 127 ms
[2024-05-24 06:54:10] [INFO ] Flatten gal took : 150 ms
[2024-05-24 06:54:10] [INFO ] Input system was already deterministic with 4310 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1006 transition count 4351
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 997 transition count 4351
Performed 299 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 299 Pre rules applied. Total rules applied 18 place count 997 transition count 4052
Deduced a syphon composed of 299 places in 4 ms
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 2 with 598 rules applied. Total rules applied 616 place count 698 transition count 4052
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 621 place count 693 transition count 4002
Iterating global reduction 2 with 5 rules applied. Total rules applied 626 place count 693 transition count 4002
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 4 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 2 with 174 rules applied. Total rules applied 800 place count 606 transition count 3915
Applied a total of 800 rules in 394 ms. Remains 606 /1006 variables (removed 400) and now considering 3915/4360 (removed 445) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 395 ms. Remains : 606/1006 places, 3915/4360 transitions.
[2024-05-24 06:54:11] [INFO ] Flatten gal took : 102 ms
[2024-05-24 06:54:11] [INFO ] Flatten gal took : 122 ms
[2024-05-24 06:54:11] [INFO ] Input system was already deterministic with 3915 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1006 transition count 4350
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 996 transition count 4350
Performed 305 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 305 Pre rules applied. Total rules applied 20 place count 996 transition count 4045
Deduced a syphon composed of 305 places in 4 ms
Reduce places removed 305 places and 0 transitions.
Iterating global reduction 2 with 610 rules applied. Total rules applied 630 place count 691 transition count 4045
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 635 place count 686 transition count 3995
Iterating global reduction 2 with 5 rules applied. Total rules applied 640 place count 686 transition count 3995
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 3 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 810 place count 601 transition count 3910
Applied a total of 810 rules in 320 ms. Remains 601 /1006 variables (removed 405) and now considering 3910/4360 (removed 450) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 320 ms. Remains : 601/1006 places, 3910/4360 transitions.
[2024-05-24 06:54:11] [INFO ] Flatten gal took : 100 ms
[2024-05-24 06:54:11] [INFO ] Flatten gal took : 122 ms
[2024-05-24 06:54:12] [INFO ] Input system was already deterministic with 3910 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 4360/4360 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1001 transition count 4310
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1001 transition count 4310
Applied a total of 10 rules in 72 ms. Remains 1001 /1006 variables (removed 5) and now considering 4310/4360 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 1001/1006 places, 4310/4360 transitions.
[2024-05-24 06:54:12] [INFO ] Flatten gal took : 111 ms
[2024-05-24 06:54:12] [INFO ] Flatten gal took : 131 ms
[2024-05-24 06:54:12] [INFO ] Input system was already deterministic with 4310 transitions.
[2024-05-24 06:54:12] [INFO ] Flatten gal took : 126 ms
[2024-05-24 06:54:12] [INFO ] Flatten gal took : 132 ms
[2024-05-24 06:54:12] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-05-24 06:54:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1006 places, 4360 transitions and 22040 arcs took 37 ms.
Total runtime 188046 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running EisenbergMcGuire-PT-10
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/416/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1006
TRANSITIONS: 4360
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.164s, Sys 0.006s]
SAVING FILE /home/mcc/execution/416/model (.net / .def) ...
EXPORT TIME: [User 0.020s, Sys 0.008s]
----------------------------------------------------------------------
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: 834
MODEL NAME: /home/mcc/execution/416/model
1006 places, 4360 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
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="EisenbergMcGuire-PT-10"
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 EisenbergMcGuire-PT-10, 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 r157-smll-171636265200201"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-10.tgz
mv EisenbergMcGuire-PT-10 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 '
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 ;