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.r069-tall-171620503700049.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)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANConstruction-PT-060, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503700049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.8M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K 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 3.0K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Apr 12 20:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 12 20:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 20:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 20:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 5.4M 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-060-CTLCardinality-2024-00
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-01
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-02
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-03
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-04
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-05
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-06
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-07
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-08
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-09
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-10
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2024-11
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2023-12
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2023-13
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2023-14
FORMULA_NAME CANConstruction-PT-060-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716371167174

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-060
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 09:46:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 09:46:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 09:46:08] [INFO ] Load time of PNML (sax parser for PT used): 379 ms
[2024-05-22 09:46:08] [INFO ] Transformed 7922 places.
[2024-05-22 09:46:08] [INFO ] Transformed 14880 transitions.
[2024-05-22 09:46:08] [INFO ] Parsed PT model containing 7922 places and 14880 transitions and 44400 arcs in 536 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
Support contains 205 out of 7922 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7922/7922 places, 14880/14880 transitions.
Discarding 3382 places :
Symmetric choice reduction at 0 with 3382 rule applications. Total rules 3382 place count 4540 transition count 8116
Iterating global reduction 0 with 3382 rules applied. Total rules applied 6764 place count 4540 transition count 8116
Applied a total of 6764 rules in 1447 ms. Remains 4540 /7922 variables (removed 3382) and now considering 8116/14880 (removed 6764) transitions.
// Phase 1: matrix 8116 rows 4540 cols
[2024-05-22 09:46:10] [INFO ] Computed 121 invariants in 137 ms
[2024-05-22 09:46:13] [INFO ] Implicit Places using invariants in 3398 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, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698, 712, 726, 740, 754, 768, 782, 796, 810, 824, 838]
Discarding 60 places :
Implicit Place search using SMT only with invariants took 3438 ms to find 60 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4480/7922 places, 8116/14880 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 4422 transition count 8058
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 4422 transition count 8058
Applied a total of 116 rules in 1003 ms. Remains 4422 /4480 variables (removed 58) and now considering 8058/8116 (removed 58) transitions.
// Phase 1: matrix 8058 rows 4422 cols
[2024-05-22 09:46:15] [INFO ] Computed 61 invariants in 107 ms
[2024-05-22 09:46:17] [INFO ] Implicit Places using invariants in 2591 ms returned []
[2024-05-22 09:46:17] [INFO ] Invariant cache hit.
[2024-05-22 09:46:20] [INFO ] State equation strengthened by 7140 read => feed constraints.
[2024-05-22 09:46:51] [INFO ] Performed 1173/4422 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 09:47:21] [INFO ] Performed 1808/4422 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-22 09:47:51] [INFO ] Performed 2434/4422 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-22 09:48:21] [INFO ] Performed 3093/4422 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-22 09:48:21] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-22 09:48:21] [INFO ] Implicit Places using invariants and state equation in 123666 ms returned []
Implicit Place search using SMT with State Equation took 126262 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4422/7922 places, 8058/14880 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132174 ms. Remains : 4422/7922 places, 8058/14880 transitions.
Support contains 205 out of 4422 places after structural reductions.
[2024-05-22 09:48:21] [INFO ] Flatten gal took : 388 ms
[2024-05-22 09:48:22] [INFO ] Flatten gal took : 262 ms
[2024-05-22 09:48:22] [INFO ] Input system was already deterministic with 8058 transitions.
RANDOM walk for 40000 steps (36 resets) in 3264 ms. (12 steps per ms) remains 49/102 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 48/48 properties
[2024-05-22 09:48:24] [INFO ] Invariant cache hit.
[2024-05-22 09:48:24] [INFO ] State equation strengthened by 7140 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp89 is UNSAT
At refinement iteration 1 (OVERLAPS) 4298/4411 variables, 51/51 constraints. Problems are: Problem set: 15 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4411 variables, 0/51 constraints. Problems are: Problem set: 15 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 10/4421 variables, 10/61 constraints. Problems are: Problem set: 15 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4421 variables, 0/61 constraints. Problems are: Problem set: 15 solved, 33 unsolved
SMT process timed out in 5220ms, After SMT, problems are : Problem set: 15 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 86 out of 4422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 370 transitions
Trivial Post-agglo rules discarded 370 transitions
Performed 370 trivial Post agglomeration. Transition count delta: 370
Iterating post reduction 0 with 370 rules applied. Total rules applied 370 place count 4422 transition count 7688
Reduce places removed 370 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 373 rules applied. Total rules applied 743 place count 4052 transition count 7685
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 746 place count 4049 transition count 7685
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 746 place count 4049 transition count 7625
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 866 place count 3989 transition count 7625
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 915 place count 3940 transition count 7527
Iterating global reduction 3 with 49 rules applied. Total rules applied 964 place count 3940 transition count 7527
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 3 with 12 rules applied. Total rules applied 976 place count 3940 transition count 7515
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 988 place count 3928 transition count 7515
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 3 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 5 with 178 rules applied. Total rules applied 1166 place count 3839 transition count 7426
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1167 place count 3839 transition count 7425
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1168 place count 3838 transition count 7425
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1169 place count 3838 transition count 7424
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1170 place count 3837 transition count 7424
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 1173 place count 3837 transition count 7424
Applied a total of 1173 rules in 3699 ms. Remains 3837 /4422 variables (removed 585) and now considering 7424/8058 (removed 634) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3700 ms. Remains : 3837/4422 places, 7424/8058 transitions.
RANDOM walk for 40000 steps (93 resets) in 1070 ms. (37 steps per ms) remains 7/33 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 7/7 properties
// Phase 1: matrix 7424 rows 3837 cols
[2024-05-22 09:48:33] [INFO ] Computed 61 invariants in 102 ms
[2024-05-22 09:48:33] [INFO ] State equation strengthened by 7140 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3770/3800 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3800 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 36/3836 variables, 36/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3836 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 7424/11260 variables, 3836/3897 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11260 variables, 7140/11037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11260 variables, 0/11037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 1/11261 variables, 1/11038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/11261 variables, 0/11038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/11261 variables, 0/11038 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11261/11261 variables, and 11038 constraints, problems are : Problem set: 0 solved, 7 unsolved in 12070 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, State Equation: 3837/3837 constraints, ReadFeed: 7140/7140 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 3770/3800 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-22 09:48:50] [INFO ] Deduced a trap composed of 2 places in 3554 ms of which 159 ms to minimize.
[2024-05-22 09:48:53] [INFO ] Deduced a trap composed of 3 places in 3474 ms of which 22 ms to minimize.
[2024-05-22 09:48:54] [INFO ] Deduced a trap composed of 64 places in 323 ms of which 5 ms to minimize.
[2024-05-22 09:48:54] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 6 ms to minimize.
[2024-05-22 09:48:54] [INFO ] Deduced a trap composed of 64 places in 315 ms of which 5 ms to minimize.
[2024-05-22 09:48:55] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 5 ms to minimize.
[2024-05-22 09:48:55] [INFO ] Deduced a trap composed of 64 places in 228 ms of which 5 ms to minimize.
[2024-05-22 09:48:55] [INFO ] Deduced a trap composed of 64 places in 191 ms of which 5 ms to minimize.
[2024-05-22 09:48:55] [INFO ] Deduced a trap composed of 64 places in 211 ms of which 5 ms to minimize.
[2024-05-22 09:48:56] [INFO ] Deduced a trap composed of 64 places in 202 ms of which 5 ms to minimize.
[2024-05-22 09:48:56] [INFO ] Deduced a trap composed of 64 places in 187 ms of which 4 ms to minimize.
[2024-05-22 09:48:56] [INFO ] Deduced a trap composed of 64 places in 221 ms of which 5 ms to minimize.
[2024-05-22 09:48:56] [INFO ] Deduced a trap composed of 64 places in 190 ms of which 4 ms to minimize.
[2024-05-22 09:48:57] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 5 ms to minimize.
[2024-05-22 09:48:57] [INFO ] Deduced a trap composed of 64 places in 230 ms of which 5 ms to minimize.
[2024-05-22 09:48:57] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 4 ms to minimize.
[2024-05-22 09:48:57] [INFO ] Deduced a trap composed of 64 places in 203 ms of which 4 ms to minimize.
[2024-05-22 09:48:58] [INFO ] Deduced a trap composed of 64 places in 224 ms of which 5 ms to minimize.
[2024-05-22 09:48:58] [INFO ] Deduced a trap composed of 64 places in 208 ms of which 5 ms to minimize.
[2024-05-22 09:48:58] [INFO ] Deduced a trap composed of 64 places in 202 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3800 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-22 09:48:59] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 5 ms to minimize.
[2024-05-22 09:48:59] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 5 ms to minimize.
[2024-05-22 09:48:59] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 4 ms to minimize.
[2024-05-22 09:49:00] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 4 ms to minimize.
[2024-05-22 09:49:00] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 4 ms to minimize.
[2024-05-22 09:49:00] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 5 ms to minimize.
[2024-05-22 09:49:00] [INFO ] Deduced a trap composed of 64 places in 272 ms of which 4 ms to minimize.
[2024-05-22 09:49:01] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 5 ms to minimize.
[2024-05-22 09:49:01] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 5 ms to minimize.
[2024-05-22 09:49:01] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 4 ms to minimize.
[2024-05-22 09:49:02] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 4 ms to minimize.
[2024-05-22 09:49:02] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 4 ms to minimize.
[2024-05-22 09:49:02] [INFO ] Deduced a trap composed of 64 places in 187 ms of which 4 ms to minimize.
[2024-05-22 09:49:02] [INFO ] Deduced a trap composed of 64 places in 229 ms of which 4 ms to minimize.
[2024-05-22 09:49:03] [INFO ] Deduced a trap composed of 66 places in 227 ms of which 8 ms to minimize.
[2024-05-22 09:49:03] [INFO ] Deduced a trap composed of 66 places in 220 ms of which 4 ms to minimize.
[2024-05-22 09:49:03] [INFO ] Deduced a trap composed of 64 places in 176 ms of which 4 ms to minimize.
[2024-05-22 09:49:03] [INFO ] Deduced a trap composed of 64 places in 222 ms of which 4 ms to minimize.
[2024-05-22 09:49:04] [INFO ] Deduced a trap composed of 64 places in 216 ms of which 4 ms to minimize.
[2024-05-22 09:49:04] [INFO ] Deduced a trap composed of 64 places in 185 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/3800 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-22 09:49:04] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 4 ms to minimize.
[2024-05-22 09:49:04] [INFO ] Deduced a trap composed of 64 places in 174 ms of which 4 ms to minimize.
[2024-05-22 09:49:05] [INFO ] Deduced a trap composed of 64 places in 158 ms of which 4 ms to minimize.
[2024-05-22 09:49:05] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 3 ms to minimize.
[2024-05-22 09:49:05] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 3 ms to minimize.
[2024-05-22 09:49:05] [INFO ] Deduced a trap composed of 64 places in 129 ms of which 2 ms to minimize.
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 111 ms of which 3 ms to minimize.
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 109 ms of which 2 ms to minimize.
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 100 ms of which 2 ms to minimize.
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 101 ms of which 2 ms to minimize.
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 84 ms of which 3 ms to minimize.
Problem AtomicPropp65 is UNSAT
[2024-05-22 09:49:06] [INFO ] Deduced a trap composed of 64 places in 192 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3800 variables, 12/77 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3800 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 36/3836 variables, 36/113 constraints. Problems are: Problem set: 1 solved, 6 unsolved
[2024-05-22 09:49:12] [INFO ] Deduced a trap composed of 71 places in 5093 ms of which 27 ms to minimize.
[2024-05-22 09:49:17] [INFO ] Deduced a trap composed of 64 places in 4920 ms of which 25 ms to minimize.
[2024-05-22 09:49:22] [INFO ] Deduced a trap composed of 63 places in 5047 ms of which 27 ms to minimize.
[2024-05-22 09:49:27] [INFO ] Deduced a trap composed of 68 places in 4908 ms of which 30 ms to minimize.
[2024-05-22 09:49:32] [INFO ] Deduced a trap composed of 73 places in 4708 ms of which 27 ms to minimize.
SMT process timed out in 58853ms, After SMT, problems are : Problem set: 1 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 27 out of 3837 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3837/3837 places, 7424/7424 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 3837 transition count 7421
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 3834 transition count 7421
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 3834 transition count 7420
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 3833 transition count 7420
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 40 place count 3801 transition count 7356
Iterating global reduction 2 with 32 rules applied. Total rules applied 72 place count 3801 transition count 7356
Applied a total of 72 rules in 940 ms. Remains 3801 /3837 variables (removed 36) and now considering 7356/7424 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 940 ms. Remains : 3801/3837 places, 7356/7424 transitions.
RANDOM walk for 40000 steps (95 resets) in 671 ms. (59 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 61 ms. (645 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 5/5 properties
// Phase 1: matrix 7356 rows 3801 cols
[2024-05-22 09:49:33] [INFO ] Computed 61 invariants in 83 ms
[2024-05-22 09:49:33] [INFO ] State equation strengthened by 7140 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3736/3761 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3761 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 39/3800 variables, 39/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3800 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 7356/11156 variables, 3800/3861 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11156 variables, 7140/11001 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/11156 variables, 0/11001 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/11157 variables, 1/11002 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/11157 variables, 0/11002 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/11157 variables, 0/11002 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11157/11157 variables, and 11002 constraints, problems are : Problem set: 0 solved, 5 unsolved in 8059 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, State Equation: 3801/3801 constraints, ReadFeed: 7140/7140 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 3736/3761 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 09:49:46] [INFO ] Deduced a trap composed of 2 places in 3505 ms of which 21 ms to minimize.
[2024-05-22 09:49:49] [INFO ] Deduced a trap composed of 2 places in 3479 ms of which 22 ms to minimize.
[2024-05-22 09:49:49] [INFO ] Deduced a trap composed of 63 places in 217 ms of which 5 ms to minimize.
[2024-05-22 09:49:50] [INFO ] Deduced a trap composed of 63 places in 195 ms of which 4 ms to minimize.
[2024-05-22 09:49:50] [INFO ] Deduced a trap composed of 63 places in 182 ms of which 4 ms to minimize.
[2024-05-22 09:49:50] [INFO ] Deduced a trap composed of 63 places in 164 ms of which 4 ms to minimize.
[2024-05-22 09:49:50] [INFO ] Deduced a trap composed of 63 places in 146 ms of which 3 ms to minimize.
[2024-05-22 09:49:50] [INFO ] Deduced a trap composed of 63 places in 161 ms of which 3 ms to minimize.
[2024-05-22 09:49:51] [INFO ] Deduced a trap composed of 63 places in 145 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/3761 variables, 9/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3761 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 39/3800 variables, 39/70 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 09:49:56] [INFO ] Deduced a trap composed of 71 places in 5054 ms of which 26 ms to minimize.
[2024-05-22 09:50:01] [INFO ] Deduced a trap composed of 68 places in 5004 ms of which 27 ms to minimize.
[2024-05-22 09:50:06] [INFO ] Deduced a trap composed of 69 places in 4908 ms of which 21 ms to minimize.
[2024-05-22 09:50:11] [INFO ] Deduced a trap composed of 79 places in 5012 ms of which 26 ms to minimize.
[2024-05-22 09:50:16] [INFO ] Deduced a trap composed of 63 places in 4874 ms of which 27 ms to minimize.
[2024-05-22 09:50:21] [INFO ] Deduced a trap composed of 63 places in 4813 ms of which 23 ms to minimize.
[2024-05-22 09:50:26] [INFO ] Deduced a trap composed of 64 places in 5007 ms of which 26 ms to minimize.
[2024-05-22 09:50:31] [INFO ] Deduced a trap composed of 63 places in 4972 ms of which 26 ms to minimize.
[2024-05-22 09:50:36] [INFO ] Deduced a trap composed of 63 places in 4535 ms of which 24 ms to minimize.
[2024-05-22 09:50:41] [INFO ] Deduced a trap composed of 63 places in 4901 ms of which 26 ms to minimize.
[2024-05-22 09:50:46] [INFO ] Deduced a trap composed of 64 places in 4862 ms of which 27 ms to minimize.
[2024-05-22 09:50:51] [INFO ] Deduced a trap composed of 63 places in 4789 ms of which 26 ms to minimize.
[2024-05-22 09:50:56] [INFO ] Deduced a trap composed of 64 places in 4823 ms of which 25 ms to minimize.
[2024-05-22 09:51:00] [INFO ] Deduced a trap composed of 64 places in 4682 ms of which 26 ms to minimize.
SMT process timed out in 86936ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 3801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3801/3801 places, 7356/7356 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3799 transition count 7352
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3799 transition count 7352
Applied a total of 4 rules in 789 ms. Remains 3799 /3801 variables (removed 2) and now considering 7352/7356 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 790 ms. Remains : 3799/3801 places, 7352/7356 transitions.
Successfully simplified 16 atomic propositions for a total of 16 simplifications.
[2024-05-22 09:51:01] [INFO ] Flatten gal took : 169 ms
[2024-05-22 09:51:01] [INFO ] Flatten gal took : 192 ms
[2024-05-22 09:51:02] [INFO ] Input system was already deterministic with 8058 transitions.
Support contains 152 out of 4422 places (down from 163) after GAL structural reductions.
Computed a total of 183 stabilizing places and 242 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 4324 transition count 7864
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 4324 transition count 7864
Applied a total of 196 rules in 1302 ms. Remains 4324 /4422 variables (removed 98) and now considering 7864/8058 (removed 194) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1303 ms. Remains : 4324/4422 places, 7864/8058 transitions.
[2024-05-22 09:51:03] [INFO ] Flatten gal took : 157 ms
[2024-05-22 09:51:04] [INFO ] Flatten gal took : 174 ms
[2024-05-22 09:51:04] [INFO ] Input system was already deterministic with 7864 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 377 transitions
Trivial Post-agglo rules discarded 377 transitions
Performed 377 trivial Post agglomeration. Transition count delta: 377
Iterating post reduction 0 with 377 rules applied. Total rules applied 377 place count 4422 transition count 7681
Reduce places removed 377 places and 0 transitions.
Iterating post reduction 1 with 377 rules applied. Total rules applied 754 place count 4045 transition count 7681
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 754 place count 4045 transition count 7621
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 874 place count 3985 transition count 7621
Discarding 98 places :
Symmetric choice reduction at 2 with 98 rule applications. Total rules 972 place count 3887 transition count 7425
Iterating global reduction 2 with 98 rules applied. Total rules applied 1070 place count 3887 transition count 7425
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 2 with 47 rules applied. Total rules applied 1117 place count 3887 transition count 7378
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 3 with 47 rules applied. Total rules applied 1164 place count 3840 transition count 7378
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 1280 place count 3782 transition count 7320
Applied a total of 1280 rules in 2067 ms. Remains 3782 /4422 variables (removed 640) and now considering 7320/8058 (removed 738) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2068 ms. Remains : 3782/4422 places, 7320/8058 transitions.
[2024-05-22 09:51:06] [INFO ] Flatten gal took : 138 ms
[2024-05-22 09:51:06] [INFO ] Flatten gal took : 153 ms
[2024-05-22 09:51:07] [INFO ] Input system was already deterministic with 7320 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 4328 transition count 7872
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 4328 transition count 7872
Applied a total of 188 rules in 1340 ms. Remains 4328 /4422 variables (removed 94) and now considering 7872/8058 (removed 186) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1341 ms. Remains : 4328/4422 places, 7872/8058 transitions.
[2024-05-22 09:51:08] [INFO ] Flatten gal took : 170 ms
[2024-05-22 09:51:08] [INFO ] Flatten gal took : 178 ms
[2024-05-22 09:51:09] [INFO ] Input system was already deterministic with 7872 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 4322 transition count 7860
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 4322 transition count 7860
Applied a total of 200 rules in 1318 ms. Remains 4322 /4422 variables (removed 100) and now considering 7860/8058 (removed 198) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1319 ms. Remains : 4322/4422 places, 7860/8058 transitions.
[2024-05-22 09:51:10] [INFO ] Flatten gal took : 150 ms
[2024-05-22 09:51:10] [INFO ] Flatten gal took : 166 ms
[2024-05-22 09:51:11] [INFO ] Input system was already deterministic with 7860 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 4336 transition count 7888
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 4336 transition count 7888
Applied a total of 172 rules in 1377 ms. Remains 4336 /4422 variables (removed 86) and now considering 7888/8058 (removed 170) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1379 ms. Remains : 4336/4422 places, 7888/8058 transitions.
[2024-05-22 09:51:12] [INFO ] Flatten gal took : 142 ms
[2024-05-22 09:51:12] [INFO ] Flatten gal took : 162 ms
[2024-05-22 09:51:13] [INFO ] Input system was already deterministic with 7888 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 4333 transition count 7882
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 4333 transition count 7882
Applied a total of 178 rules in 1334 ms. Remains 4333 /4422 variables (removed 89) and now considering 7882/8058 (removed 176) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1335 ms. Remains : 4333/4422 places, 7882/8058 transitions.
[2024-05-22 09:51:14] [INFO ] Flatten gal took : 142 ms
[2024-05-22 09:51:14] [INFO ] Flatten gal took : 162 ms
[2024-05-22 09:51:15] [INFO ] Input system was already deterministic with 7882 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 4325 transition count 7866
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 4325 transition count 7866
Applied a total of 194 rules in 1345 ms. Remains 4325 /4422 variables (removed 97) and now considering 7866/8058 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1346 ms. Remains : 4325/4422 places, 7866/8058 transitions.
[2024-05-22 09:51:16] [INFO ] Flatten gal took : 139 ms
[2024-05-22 09:51:17] [INFO ] Flatten gal took : 188 ms
[2024-05-22 09:51:17] [INFO ] Input system was already deterministic with 7866 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 99 place count 4323 transition count 7862
Iterating global reduction 0 with 99 rules applied. Total rules applied 198 place count 4323 transition count 7862
Applied a total of 198 rules in 1458 ms. Remains 4323 /4422 variables (removed 99) and now considering 7862/8058 (removed 196) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1458 ms. Remains : 4323/4422 places, 7862/8058 transitions.
[2024-05-22 09:51:18] [INFO ] Flatten gal took : 133 ms
[2024-05-22 09:51:19] [INFO ] Flatten gal took : 154 ms
[2024-05-22 09:51:19] [INFO ] Input system was already deterministic with 7862 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 376 transitions
Trivial Post-agglo rules discarded 376 transitions
Performed 376 trivial Post agglomeration. Transition count delta: 376
Iterating post reduction 0 with 376 rules applied. Total rules applied 376 place count 4422 transition count 7682
Reduce places removed 376 places and 0 transitions.
Iterating post reduction 1 with 376 rules applied. Total rules applied 752 place count 4046 transition count 7682
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 752 place count 4046 transition count 7622
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 872 place count 3986 transition count 7622
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 963 place count 3895 transition count 7440
Iterating global reduction 2 with 91 rules applied. Total rules applied 1054 place count 3895 transition count 7440
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 2 with 39 rules applied. Total rules applied 1093 place count 3895 transition count 7401
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 3 with 39 rules applied. Total rules applied 1132 place count 3856 transition count 7401
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 4 with 130 rules applied. Total rules applied 1262 place count 3791 transition count 7336
Applied a total of 1262 rules in 1816 ms. Remains 3791 /4422 variables (removed 631) and now considering 7336/8058 (removed 722) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1816 ms. Remains : 3791/4422 places, 7336/8058 transitions.
[2024-05-22 09:51:21] [INFO ] Flatten gal took : 128 ms
[2024-05-22 09:51:21] [INFO ] Flatten gal took : 153 ms
[2024-05-22 09:51:21] [INFO ] Input system was already deterministic with 7336 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 4322 transition count 7860
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 4322 transition count 7860
Applied a total of 200 rules in 1334 ms. Remains 4322 /4422 variables (removed 100) and now considering 7860/8058 (removed 198) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1337 ms. Remains : 4322/4422 places, 7860/8058 transitions.
[2024-05-22 09:51:23] [INFO ] Flatten gal took : 132 ms
[2024-05-22 09:51:23] [INFO ] Flatten gal took : 152 ms
[2024-05-22 09:51:23] [INFO ] Input system was already deterministic with 7860 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 4329 transition count 7874
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 4329 transition count 7874
Applied a total of 186 rules in 1336 ms. Remains 4329 /4422 variables (removed 93) and now considering 7874/8058 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1337 ms. Remains : 4329/4422 places, 7874/8058 transitions.
[2024-05-22 09:51:25] [INFO ] Flatten gal took : 132 ms
[2024-05-22 09:51:25] [INFO ] Flatten gal took : 154 ms
[2024-05-22 09:51:25] [INFO ] Input system was already deterministic with 7874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 4329 transition count 7874
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 4329 transition count 7874
Applied a total of 186 rules in 1396 ms. Remains 4329 /4422 variables (removed 93) and now considering 7874/8058 (removed 184) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1398 ms. Remains : 4329/4422 places, 7874/8058 transitions.
[2024-05-22 09:51:27] [INFO ] Flatten gal took : 148 ms
[2024-05-22 09:51:27] [INFO ] Flatten gal took : 183 ms
[2024-05-22 09:51:27] [INFO ] Input system was already deterministic with 7874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 99 place count 4323 transition count 7862
Iterating global reduction 0 with 99 rules applied. Total rules applied 198 place count 4323 transition count 7862
Applied a total of 198 rules in 1303 ms. Remains 4323 /4422 variables (removed 99) and now considering 7862/8058 (removed 196) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1303 ms. Remains : 4323/4422 places, 7862/8058 transitions.
[2024-05-22 09:51:29] [INFO ] Flatten gal took : 153 ms
[2024-05-22 09:51:29] [INFO ] Flatten gal took : 185 ms
[2024-05-22 09:51:29] [INFO ] Input system was already deterministic with 7862 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 4325 transition count 7866
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 4325 transition count 7866
Applied a total of 194 rules in 1353 ms. Remains 4325 /4422 variables (removed 97) and now considering 7866/8058 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1353 ms. Remains : 4325/4422 places, 7866/8058 transitions.
[2024-05-22 09:51:31] [INFO ] Flatten gal took : 138 ms
[2024-05-22 09:51:31] [INFO ] Flatten gal took : 204 ms
[2024-05-22 09:51:32] [INFO ] Input system was already deterministic with 7866 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 4325 transition count 7866
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 4325 transition count 7866
Applied a total of 194 rules in 1373 ms. Remains 4325 /4422 variables (removed 97) and now considering 7866/8058 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1374 ms. Remains : 4325/4422 places, 7866/8058 transitions.
[2024-05-22 09:51:33] [INFO ] Flatten gal took : 135 ms
[2024-05-22 09:51:33] [INFO ] Flatten gal took : 159 ms
[2024-05-22 09:51:34] [INFO ] Input system was already deterministic with 7866 transitions.
Starting structural reductions in LTL mode, iteration 0 : 4422/4422 places, 8058/8058 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 4338 transition count 7891
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 4338 transition count 7891
Applied a total of 168 rules in 1344 ms. Remains 4338 /4422 variables (removed 84) and now considering 7891/8058 (removed 167) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1346 ms. Remains : 4338/4422 places, 7891/8058 transitions.
[2024-05-22 09:51:35] [INFO ] Flatten gal took : 138 ms
[2024-05-22 09:51:35] [INFO ] Flatten gal took : 158 ms
[2024-05-22 09:51:35] [INFO ] Input system was already deterministic with 7891 transitions.
[2024-05-22 09:51:36] [INFO ] Flatten gal took : 158 ms
[2024-05-22 09:51:36] [INFO ] Flatten gal took : 165 ms
[2024-05-22 09:51:36] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-22 09:51:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4422 places, 8058 transitions and 30518 arcs took 31 ms.
Total runtime 328056 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CANConstruction-PT-060

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/404/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 4422
TRANSITIONS: 8058
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.153s, Sys 0.019s]


SAVING FILE /home/mcc/execution/404/model (.net / .def) ...
EXPORT TIME: [User 0.027s, Sys 0.000s]


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

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

Process ID: 823
MODEL NAME: /home/mcc/execution/404/model
4422 places, 8058 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

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

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

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-060"
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 CANConstruction-PT-060, 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 r069-tall-171620503700049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-060.tgz
mv CANConstruction-PT-060 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 ;