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.r476-tall-171620505000041.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 ltsminxred
Input is CANConstruction-PT-050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620505000041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 19:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Apr 12 19:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 19:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:31 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 3.8M 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 CANConstruction-PT-050-CTLCardinality-2024-00
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-01
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-02
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-03
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-04
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-05
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-06
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-07
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-08
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-09
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-10
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2024-11
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2023-12
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2023-13
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2023-14
FORMULA_NAME CANConstruction-PT-050-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717178809203

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:06:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 18:06:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:06:50] [INFO ] Load time of PNML (sax parser for PT used): 289 ms
[2024-05-31 18:06:50] [INFO ] Transformed 5602 places.
[2024-05-31 18:06:50] [INFO ] Transformed 10400 transitions.
[2024-05-31 18:06:50] [INFO ] Parsed PT model containing 5602 places and 10400 transitions and 31000 arcs in 435 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Support contains 147 out of 5602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5602/5602 places, 10400/10400 transitions.
Discarding 2333 places :
Symmetric choice reduction at 0 with 2333 rule applications. Total rules 2333 place count 3269 transition count 5734
Iterating global reduction 0 with 2333 rules applied. Total rules applied 4666 place count 3269 transition count 5734
Applied a total of 4666 rules in 787 ms. Remains 3269 /5602 variables (removed 2333) and now considering 5734/10400 (removed 4666) transitions.
// Phase 1: matrix 5734 rows 3269 cols
[2024-05-31 18:06:52] [INFO ] Computed 101 invariants in 96 ms
[2024-05-31 18:06:54] [INFO ] Implicit Places using invariants in 2347 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 432, 446, 460, 474, 488, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 2381 ms to find 47 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3222/5602 places, 5734/10400 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 3180 transition count 5692
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 3180 transition count 5692
Applied a total of 84 rules in 1043 ms. Remains 3180 /3222 variables (removed 42) and now considering 5692/5734 (removed 42) transitions.
// Phase 1: matrix 5692 rows 3180 cols
[2024-05-31 18:06:55] [INFO ] Computed 54 invariants in 51 ms
[2024-05-31 18:06:57] [INFO ] Implicit Places using invariants in 1790 ms returned []
[2024-05-31 18:06:57] [INFO ] Invariant cache hit.
[2024-05-31 18:06:59] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2024-05-31 18:07:29] [INFO ] Performed 1643/3180 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 18:07:59] [INFO ] Performed 2936/3180 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 18:08:05] [INFO ] Implicit Places using invariants and state equation in 68044 ms returned []
Implicit Place search using SMT with State Equation took 69842 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3180/5602 places, 5692/10400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74069 ms. Remains : 3180/5602 places, 5692/10400 transitions.
Support contains 147 out of 3180 places after structural reductions.
[2024-05-31 18:08:05] [INFO ] Flatten gal took : 336 ms
[2024-05-31 18:08:05] [INFO ] Flatten gal took : 179 ms
[2024-05-31 18:08:06] [INFO ] Input system was already deterministic with 5692 transitions.
Support contains 145 out of 3180 places (down from 147) after GAL structural reductions.
RANDOM walk for 40000 steps (44 resets) in 2343 ms. (17 steps per ms) remains 29/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
[2024-05-31 18:08:07] [INFO ] Invariant cache hit.
[2024-05-31 18:08:07] [INFO ] State equation strengthened by 4950 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 1 (OVERLAPS) 3107/3154 variables, 29/29 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3154 variables, 0/29 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 22/3176 variables, 22/51 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3176 variables, 0/51 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 3/3179 variables, 3/54 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3179 variables, 0/54 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 5692/8871 variables, 3179/3233 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/8871 variables, 4950/8183 constraints. Problems are: Problem set: 8 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8871/8872 variables, and 8183 constraints, problems are : Problem set: 8 solved, 19 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 3179/3180 constraints, ReadFeed: 4950/4950 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 3113/3152 variables, 27/27 constraints. Problems are: Problem set: 8 solved, 19 unsolved
[2024-05-31 18:08:15] [INFO ] Deduced a trap composed of 5 places in 2266 ms of which 131 ms to minimize.
[2024-05-31 18:08:17] [INFO ] Deduced a trap composed of 5 places in 2125 ms of which 17 ms to minimize.
SMT process timed out in 10210ms, After SMT, problems are : Problem set: 8 solved, 19 unsolved
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 39 out of 3180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 317 transitions
Trivial Post-agglo rules discarded 317 transitions
Performed 317 trivial Post agglomeration. Transition count delta: 317
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 3180 transition count 5375
Reduce places removed 317 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 320 rules applied. Total rules applied 637 place count 2863 transition count 5372
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 640 place count 2860 transition count 5372
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 640 place count 2860 transition count 5325
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 734 place count 2813 transition count 5325
Discarding 51 places :
Symmetric choice reduction at 3 with 51 rule applications. Total rules 785 place count 2762 transition count 5223
Iterating global reduction 3 with 51 rules applied. Total rules applied 836 place count 2762 transition count 5223
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 3 with 22 rules applied. Total rules applied 858 place count 2762 transition count 5201
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 880 place count 2740 transition count 5201
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 5 with 114 rules applied. Total rules applied 994 place count 2683 transition count 5144
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1000 place count 2683 transition count 5138
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1006 place count 2677 transition count 5138
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1007 place count 2677 transition count 5137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1008 place count 2676 transition count 5137
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1010 place count 2676 transition count 5137
Applied a total of 1010 rules in 2332 ms. Remains 2676 /3180 variables (removed 504) and now considering 5137/5692 (removed 555) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2333 ms. Remains : 2676/3180 places, 5137/5692 transitions.
RANDOM walk for 40000 steps (111 resets) in 1161 ms. (34 steps per ms) remains 3/19 properties
BEST_FIRST walk for 40003 steps (8 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
// Phase 1: matrix 5137 rows 2676 cols
[2024-05-31 18:08:20] [INFO ] Computed 54 invariants in 46 ms
[2024-05-31 18:08:20] [INFO ] State equation strengthened by 4953 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2619/2631 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2631 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 41/2672 variables, 41/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2672 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/2675 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2675 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 5137/7812 variables, 2675/2729 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7812 variables, 4953/7682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7812 variables, 0/7682 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/7813 variables, 1/7683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/7813 variables, 0/7683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/7813 variables, 0/7683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7813/7813 variables, and 7683 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3338 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 2676/2676 constraints, ReadFeed: 4953/4953 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2619/2631 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 18:08:25] [INFO ] Deduced a trap composed of 2 places in 1911 ms of which 15 ms to minimize.
[2024-05-31 18:08:27] [INFO ] Deduced a trap composed of 2 places in 1856 ms of which 15 ms to minimize.
[2024-05-31 18:08:29] [INFO ] Deduced a trap composed of 2 places in 1935 ms of which 15 ms to minimize.
[2024-05-31 18:08:31] [INFO ] Deduced a trap composed of 2 places in 1806 ms of which 14 ms to minimize.
[2024-05-31 18:08:33] [INFO ] Deduced a trap composed of 2 places in 1856 ms of which 15 ms to minimize.
[2024-05-31 18:08:35] [INFO ] Deduced a trap composed of 2 places in 1928 ms of which 15 ms to minimize.
[2024-05-31 18:08:37] [INFO ] Deduced a trap composed of 2 places in 1952 ms of which 15 ms to minimize.
[2024-05-31 18:08:39] [INFO ] Deduced a trap composed of 2 places in 1909 ms of which 14 ms to minimize.
[2024-05-31 18:08:41] [INFO ] Deduced a trap composed of 2 places in 1993 ms of which 14 ms to minimize.
[2024-05-31 18:08:43] [INFO ] Deduced a trap composed of 2 places in 1999 ms of which 14 ms to minimize.
[2024-05-31 18:08:45] [INFO ] Deduced a trap composed of 2 places in 1995 ms of which 16 ms to minimize.
[2024-05-31 18:08:47] [INFO ] Deduced a trap composed of 2 places in 1961 ms of which 15 ms to minimize.
[2024-05-31 18:08:49] [INFO ] Deduced a trap composed of 2 places in 1950 ms of which 14 ms to minimize.
[2024-05-31 18:08:51] [INFO ] Deduced a trap composed of 2 places in 2060 ms of which 16 ms to minimize.
[2024-05-31 18:08:53] [INFO ] Deduced a trap composed of 2 places in 1992 ms of which 15 ms to minimize.
[2024-05-31 18:08:55] [INFO ] Deduced a trap composed of 2 places in 2032 ms of which 15 ms to minimize.
[2024-05-31 18:08:57] [INFO ] Deduced a trap composed of 2 places in 2036 ms of which 14 ms to minimize.
[2024-05-31 18:08:59] [INFO ] Deduced a trap composed of 2 places in 1897 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2631 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2631 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 41/2672 variables, 41/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 18:09:02] [INFO ] Deduced a trap composed of 66 places in 2609 ms of which 19 ms to minimize.
[2024-05-31 18:09:05] [INFO ] Deduced a trap composed of 58 places in 2529 ms of which 16 ms to minimize.
[2024-05-31 18:09:07] [INFO ] Deduced a trap composed of 56 places in 2583 ms of which 17 ms to minimize.
[2024-05-31 18:09:10] [INFO ] Deduced a trap composed of 56 places in 2566 ms of which 18 ms to minimize.
SMT process timed out in 50226ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 2676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2676/2676 places, 5137/5137 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2676 transition count 5136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2675 transition count 5136
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 11 place count 2666 transition count 5118
Iterating global reduction 2 with 9 rules applied. Total rules applied 20 place count 2666 transition count 5118
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 2666 transition count 5117
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 22 place count 2665 transition count 5117
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 26 place count 2663 transition count 5115
Applied a total of 26 rules in 710 ms. Remains 2663 /2676 variables (removed 13) and now considering 5115/5137 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 710 ms. Remains : 2663/2676 places, 5115/5137 transitions.
RANDOM walk for 40000 steps (113 resets) in 876 ms. (45 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 83120 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :0 out of 3
Probabilistic random walk after 83120 steps, saw 35784 distinct states, run finished after 3022 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 5115 rows 2663 cols
[2024-05-31 18:09:14] [INFO ] Computed 54 invariants in 51 ms
[2024-05-31 18:09:14] [INFO ] State equation strengthened by 4954 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2606/2618 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2618 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 41/2659 variables, 41/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2659 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 3/2662 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2662 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 5115/7777 variables, 2662/2716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7777 variables, 4954/7670 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7777 variables, 0/7670 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/7778 variables, 1/7671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/7778 variables, 0/7671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/7778 variables, 0/7671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7778/7778 variables, and 7671 constraints, problems are : Problem set: 0 solved, 3 unsolved in 3667 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 2663/2663 constraints, ReadFeed: 4954/4954 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2606/2618 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 18:09:20] [INFO ] Deduced a trap composed of 2 places in 1845 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2618 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2618 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 41/2659 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 18:09:23] [INFO ] Deduced a trap composed of 53 places in 2489 ms of which 15 ms to minimize.
[2024-05-31 18:09:25] [INFO ] Deduced a trap composed of 53 places in 2557 ms of which 19 ms to minimize.
[2024-05-31 18:09:28] [INFO ] Deduced a trap composed of 53 places in 2630 ms of which 18 ms to minimize.
[2024-05-31 18:09:31] [INFO ] Deduced a trap composed of 53 places in 2527 ms of which 17 ms to minimize.
[2024-05-31 18:09:33] [INFO ] Deduced a trap composed of 53 places in 2625 ms of which 18 ms to minimize.
[2024-05-31 18:09:36] [INFO ] Deduced a trap composed of 53 places in 2554 ms of which 17 ms to minimize.
[2024-05-31 18:09:39] [INFO ] Deduced a trap composed of 53 places in 2580 ms of which 18 ms to minimize.
[2024-05-31 18:09:41] [INFO ] Deduced a trap composed of 53 places in 2612 ms of which 17 ms to minimize.
[2024-05-31 18:09:44] [INFO ] Deduced a trap composed of 53 places in 2645 ms of which 19 ms to minimize.
[2024-05-31 18:09:47] [INFO ] Deduced a trap composed of 53 places in 2570 ms of which 17 ms to minimize.
[2024-05-31 18:09:49] [INFO ] Deduced a trap composed of 53 places in 2660 ms of which 16 ms to minimize.
[2024-05-31 18:09:52] [INFO ] Deduced a trap composed of 53 places in 2749 ms of which 17 ms to minimize.
[2024-05-31 18:09:55] [INFO ] Deduced a trap composed of 53 places in 2606 ms of which 16 ms to minimize.
[2024-05-31 18:09:57] [INFO ] Deduced a trap composed of 57 places in 2770 ms of which 17 ms to minimize.
[2024-05-31 18:10:00] [INFO ] Deduced a trap composed of 61 places in 2472 ms of which 15 ms to minimize.
[2024-05-31 18:10:03] [INFO ] Deduced a trap composed of 57 places in 2655 ms of which 18 ms to minimize.
[2024-05-31 18:10:05] [INFO ] Deduced a trap composed of 56 places in 2658 ms of which 17 ms to minimize.
[2024-05-31 18:10:08] [INFO ] Deduced a trap composed of 53 places in 2534 ms of which 17 ms to minimize.
[2024-05-31 18:10:11] [INFO ] Deduced a trap composed of 55 places in 2648 ms of which 17 ms to minimize.
[2024-05-31 18:10:13] [INFO ] Deduced a trap composed of 53 places in 2525 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2659 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 18:10:16] [INFO ] Deduced a trap composed of 53 places in 2607 ms of which 18 ms to minimize.
[2024-05-31 18:10:19] [INFO ] Deduced a trap composed of 53 places in 2705 ms of which 19 ms to minimize.
[2024-05-31 18:10:21] [INFO ] Deduced a trap composed of 53 places in 2484 ms of which 17 ms to minimize.
[2024-05-31 18:10:24] [INFO ] Deduced a trap composed of 53 places in 2626 ms of which 17 ms to minimize.
[2024-05-31 18:10:26] [INFO ] Deduced a trap composed of 56 places in 2578 ms of which 18 ms to minimize.
[2024-05-31 18:10:29] [INFO ] Deduced a trap composed of 53 places in 2695 ms of which 16 ms to minimize.
[2024-05-31 18:10:32] [INFO ] Deduced a trap composed of 53 places in 2611 ms of which 17 ms to minimize.
[2024-05-31 18:10:34] [INFO ] Deduced a trap composed of 53 places in 2645 ms of which 18 ms to minimize.
SMT process timed out in 80326ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 2663 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2663/2663 places, 5115/5115 transitions.
Applied a total of 0 rules in 268 ms. Remains 2663 /2663 variables (removed 0) and now considering 5115/5115 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 2663/2663 places, 5115/5115 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2663/2663 places, 5115/5115 transitions.
Applied a total of 0 rules in 272 ms. Remains 2663 /2663 variables (removed 0) and now considering 5115/5115 (removed 0) transitions.
[2024-05-31 18:10:35] [INFO ] Invariant cache hit.
[2024-05-31 18:10:37] [INFO ] Implicit Places using invariants in 1515 ms returned [89, 93, 112]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1518 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2660/2663 places, 5115/5115 transitions.
Applied a total of 0 rules in 263 ms. Remains 2660 /2660 variables (removed 0) and now considering 5115/5115 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2054 ms. Remains : 2660/2663 places, 5115/5115 transitions.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA CANConstruction-PT-050-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 18:10:37] [INFO ] Flatten gal took : 127 ms
[2024-05-31 18:10:37] [INFO ] Flatten gal took : 152 ms
[2024-05-31 18:10:37] [INFO ] Input system was already deterministic with 5692 transitions.
Support contains 126 out of 3180 places (down from 129) after GAL structural reductions.
Computed a total of 159 stabilizing places and 208 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 3111 transition count 5559
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 3111 transition count 5559
Applied a total of 138 rules in 602 ms. Remains 3111 /3180 variables (removed 69) and now considering 5559/5692 (removed 133) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 603 ms. Remains : 3111/3180 places, 5559/5692 transitions.
[2024-05-31 18:10:38] [INFO ] Flatten gal took : 108 ms
[2024-05-31 18:10:38] [INFO ] Flatten gal took : 127 ms
[2024-05-31 18:10:39] [INFO ] Input system was already deterministic with 5559 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 3110 transition count 5557
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 3110 transition count 5557
Applied a total of 140 rules in 640 ms. Remains 3110 /3180 variables (removed 70) and now considering 5557/5692 (removed 135) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 641 ms. Remains : 3110/3180 places, 5557/5692 transitions.
[2024-05-31 18:10:39] [INFO ] Flatten gal took : 116 ms
[2024-05-31 18:10:39] [INFO ] Flatten gal took : 117 ms
[2024-05-31 18:10:40] [INFO ] Input system was already deterministic with 5557 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 3180 transition count 5371
Reduce places removed 321 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 322 rules applied. Total rules applied 643 place count 2859 transition count 5370
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 644 place count 2858 transition count 5370
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 644 place count 2858 transition count 5323
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 738 place count 2811 transition count 5323
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 805 place count 2744 transition count 5189
Iterating global reduction 3 with 67 rules applied. Total rules applied 872 place count 2744 transition count 5189
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 3 with 37 rules applied. Total rules applied 909 place count 2744 transition count 5152
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 4 with 37 rules applied. Total rules applied 946 place count 2707 transition count 5152
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 1036 place count 2662 transition count 5107
Applied a total of 1036 rules in 995 ms. Remains 2662 /3180 variables (removed 518) and now considering 5107/5692 (removed 585) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 996 ms. Remains : 2662/3180 places, 5107/5692 transitions.
[2024-05-31 18:10:41] [INFO ] Flatten gal took : 94 ms
[2024-05-31 18:10:41] [INFO ] Flatten gal took : 110 ms
[2024-05-31 18:10:41] [INFO ] Input system was already deterministic with 5107 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 3117 transition count 5571
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 3117 transition count 5571
Applied a total of 126 rules in 630 ms. Remains 3117 /3180 variables (removed 63) and now considering 5571/5692 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 630 ms. Remains : 3117/3180 places, 5571/5692 transitions.
[2024-05-31 18:10:42] [INFO ] Flatten gal took : 98 ms
[2024-05-31 18:10:42] [INFO ] Flatten gal took : 114 ms
[2024-05-31 18:10:42] [INFO ] Input system was already deterministic with 5571 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 3180 transition count 5370
Reduce places removed 322 places and 0 transitions.
Iterating post reduction 1 with 322 rules applied. Total rules applied 644 place count 2858 transition count 5370
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 644 place count 2858 transition count 5323
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 738 place count 2811 transition count 5323
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 804 place count 2745 transition count 5191
Iterating global reduction 2 with 66 rules applied. Total rules applied 870 place count 2745 transition count 5191
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 2 with 37 rules applied. Total rules applied 907 place count 2745 transition count 5154
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 3 with 37 rules applied. Total rules applied 944 place count 2708 transition count 5154
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 1036 place count 2662 transition count 5108
Applied a total of 1036 rules in 896 ms. Remains 2662 /3180 variables (removed 518) and now considering 5108/5692 (removed 584) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 897 ms. Remains : 2662/3180 places, 5108/5692 transitions.
[2024-05-31 18:10:43] [INFO ] Flatten gal took : 91 ms
[2024-05-31 18:10:43] [INFO ] Flatten gal took : 108 ms
[2024-05-31 18:10:43] [INFO ] Input system was already deterministic with 5108 transitions.
RANDOM walk for 30368 steps (84 resets) in 411 ms. (73 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-050-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 3114 transition count 5565
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 3114 transition count 5565
Applied a total of 132 rules in 634 ms. Remains 3114 /3180 variables (removed 66) and now considering 5565/5692 (removed 127) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 3114/3180 places, 5565/5692 transitions.
[2024-05-31 18:10:44] [INFO ] Flatten gal took : 97 ms
[2024-05-31 18:10:44] [INFO ] Flatten gal took : 109 ms
[2024-05-31 18:10:45] [INFO ] Input system was already deterministic with 5565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 3114 transition count 5565
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 3114 transition count 5565
Applied a total of 132 rules in 612 ms. Remains 3114 /3180 variables (removed 66) and now considering 5565/5692 (removed 127) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 3114/3180 places, 5565/5692 transitions.
[2024-05-31 18:10:45] [INFO ] Flatten gal took : 95 ms
[2024-05-31 18:10:46] [INFO ] Flatten gal took : 107 ms
[2024-05-31 18:10:46] [INFO ] Input system was already deterministic with 5565 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 3109 transition count 5555
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 3109 transition count 5555
Applied a total of 142 rules in 637 ms. Remains 3109 /3180 variables (removed 71) and now considering 5555/5692 (removed 137) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 638 ms. Remains : 3109/3180 places, 5555/5692 transitions.
[2024-05-31 18:10:47] [INFO ] Flatten gal took : 97 ms
[2024-05-31 18:10:47] [INFO ] Flatten gal took : 111 ms
[2024-05-31 18:10:47] [INFO ] Input system was already deterministic with 5555 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 64 place count 3116 transition count 5567
Iterating global reduction 0 with 64 rules applied. Total rules applied 128 place count 3116 transition count 5567
Applied a total of 128 rules in 594 ms. Remains 3116 /3180 variables (removed 64) and now considering 5567/5692 (removed 125) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 594 ms. Remains : 3116/3180 places, 5567/5692 transitions.
[2024-05-31 18:10:48] [INFO ] Flatten gal took : 97 ms
[2024-05-31 18:10:48] [INFO ] Flatten gal took : 110 ms
[2024-05-31 18:10:48] [INFO ] Input system was already deterministic with 5567 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 3110 transition count 5557
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 3110 transition count 5557
Applied a total of 140 rules in 606 ms. Remains 3110 /3180 variables (removed 70) and now considering 5557/5692 (removed 135) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 606 ms. Remains : 3110/3180 places, 5557/5692 transitions.
[2024-05-31 18:10:49] [INFO ] Flatten gal took : 95 ms
[2024-05-31 18:10:49] [INFO ] Flatten gal took : 110 ms
[2024-05-31 18:10:49] [INFO ] Input system was already deterministic with 5557 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 317 transitions
Trivial Post-agglo rules discarded 317 transitions
Performed 317 trivial Post agglomeration. Transition count delta: 317
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 3180 transition count 5375
Reduce places removed 317 places and 0 transitions.
Iterating post reduction 1 with 317 rules applied. Total rules applied 634 place count 2863 transition count 5375
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 634 place count 2863 transition count 5328
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 728 place count 2816 transition count 5328
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 792 place count 2752 transition count 5200
Iterating global reduction 2 with 64 rules applied. Total rules applied 856 place count 2752 transition count 5200
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 2 with 34 rules applied. Total rules applied 890 place count 2752 transition count 5166
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 3 with 34 rules applied. Total rules applied 924 place count 2718 transition count 5166
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 1020 place count 2670 transition count 5118
Applied a total of 1020 rules in 815 ms. Remains 2670 /3180 variables (removed 510) and now considering 5118/5692 (removed 574) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 815 ms. Remains : 2670/3180 places, 5118/5692 transitions.
[2024-05-31 18:10:50] [INFO ] Flatten gal took : 88 ms
[2024-05-31 18:10:50] [INFO ] Flatten gal took : 103 ms
[2024-05-31 18:10:50] [INFO ] Input system was already deterministic with 5118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 65 place count 3115 transition count 5567
Iterating global reduction 0 with 65 rules applied. Total rules applied 130 place count 3115 transition count 5567
Applied a total of 130 rules in 619 ms. Remains 3115 /3180 variables (removed 65) and now considering 5567/5692 (removed 125) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 3115/3180 places, 5567/5692 transitions.
[2024-05-31 18:10:51] [INFO ] Flatten gal took : 96 ms
[2024-05-31 18:10:51] [INFO ] Flatten gal took : 110 ms
[2024-05-31 18:10:51] [INFO ] Input system was already deterministic with 5567 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 320 place count 3180 transition count 5372
Reduce places removed 320 places and 0 transitions.
Iterating post reduction 1 with 320 rules applied. Total rules applied 640 place count 2860 transition count 5372
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 640 place count 2860 transition count 5325
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 734 place count 2813 transition count 5325
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 799 place count 2748 transition count 5195
Iterating global reduction 2 with 65 rules applied. Total rules applied 864 place count 2748 transition count 5195
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 2 with 36 rules applied. Total rules applied 900 place count 2748 transition count 5159
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 936 place count 2712 transition count 5159
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 1030 place count 2665 transition count 5112
Applied a total of 1030 rules in 831 ms. Remains 2665 /3180 variables (removed 515) and now considering 5112/5692 (removed 580) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 831 ms. Remains : 2665/3180 places, 5112/5692 transitions.
[2024-05-31 18:10:52] [INFO ] Flatten gal took : 90 ms
[2024-05-31 18:10:52] [INFO ] Flatten gal took : 103 ms
[2024-05-31 18:10:53] [INFO ] Input system was already deterministic with 5112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 3113 transition count 5563
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 3113 transition count 5563
Applied a total of 134 rules in 607 ms. Remains 3113 /3180 variables (removed 67) and now considering 5563/5692 (removed 129) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 607 ms. Remains : 3113/3180 places, 5563/5692 transitions.
[2024-05-31 18:10:53] [INFO ] Flatten gal took : 96 ms
[2024-05-31 18:10:53] [INFO ] Flatten gal took : 108 ms
[2024-05-31 18:10:54] [INFO ] Input system was already deterministic with 5563 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3180/3180 places, 5692/5692 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 3110 transition count 5557
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 3110 transition count 5557
Applied a total of 140 rules in 648 ms. Remains 3110 /3180 variables (removed 70) and now considering 5557/5692 (removed 135) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 650 ms. Remains : 3110/3180 places, 5557/5692 transitions.
[2024-05-31 18:10:54] [INFO ] Flatten gal took : 93 ms
[2024-05-31 18:10:55] [INFO ] Flatten gal took : 109 ms
[2024-05-31 18:10:55] [INFO ] Input system was already deterministic with 5557 transitions.
[2024-05-31 18:10:55] [INFO ] Flatten gal took : 108 ms
[2024-05-31 18:10:55] [INFO ] Flatten gal took : 112 ms
[2024-05-31 18:10:55] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-31 18:10:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3180 places, 5692 transitions and 21401 arcs took 23 ms.
Total runtime 245050 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
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[--cache-ratio=] [--max-increase=]
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[--next-union] [--peak-nodes] [--maxsum=]
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Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-00
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-01
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-02
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-03
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-06
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-07
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-08
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-09
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-10
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2024-11
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2023-12
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2023-13
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2023-14
Could not compute solution for formula : CANConstruction-PT-050-CTLCardinality-2023-15

BK_STOP 1717179055851

--------------------
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
mcc2024
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/713/ctl_0_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/713/ctl_1_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/713/ctl_2_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/713/ctl_3_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/713/ctl_4_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/713/ctl_5_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/713/ctl_6_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/713/ctl_7_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/713/ctl_8_
ctl formula name CANConstruction-PT-050-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/713/ctl_9_
ctl formula name CANConstruction-PT-050-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/713/ctl_10_
ctl formula name CANConstruction-PT-050-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/713/ctl_11_
ctl formula name CANConstruction-PT-050-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/713/ctl_12_
ctl formula name CANConstruction-PT-050-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/713/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="CANConstruction-PT-050"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CANConstruction-PT-050, 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 r476-tall-171620505000041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-050.tgz
mv CANConstruction-PT-050 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 ;