About the Execution of GreatSPN+red for CANConstruction-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12003.256 | 3600000.00 | 4786080.00 | 10354.50 | ???T?????T?????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r069-tall-171620503600018.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANConstruction-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503600018
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:31 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 19:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 12 19:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 12 19:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 19:06 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 641K 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-020-CTLFireability-2024-00
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-01
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-02
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-03
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-04
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-05
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-06
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-07
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-08
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-09
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-10
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2024-11
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2023-12
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2023-13
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2023-14
FORMULA_NAME CANConstruction-PT-020-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716361458080
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 07:04:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 07:04:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:04:19] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2024-05-22 07:04:19] [INFO ] Transformed 1042 places.
[2024-05-22 07:04:19] [INFO ] Transformed 1760 transitions.
[2024-05-22 07:04:19] [INFO ] Parsed PT model containing 1042 places and 1760 transitions and 5200 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 135 out of 1042 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1042/1042 places, 1760/1760 transitions.
Discarding 309 places :
Symmetric choice reduction at 0 with 309 rule applications. Total rules 309 place count 733 transition count 1142
Iterating global reduction 0 with 309 rules applied. Total rules applied 618 place count 733 transition count 1142
Applied a total of 618 rules in 135 ms. Remains 733 /1042 variables (removed 309) and now considering 1142/1760 (removed 618) transitions.
// Phase 1: matrix 1142 rows 733 cols
[2024-05-22 07:04:19] [INFO ] Computed 41 invariants in 31 ms
[2024-05-22 07:04:20] [INFO ] Implicit Places using invariants in 491 ms returned [12, 26, 40, 54, 68, 82, 96, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 523 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 715/1042 places, 1142/1760 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 698 transition count 1125
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 698 transition count 1125
Applied a total of 34 rules in 125 ms. Remains 698 /715 variables (removed 17) and now considering 1125/1142 (removed 17) transitions.
// Phase 1: matrix 1125 rows 698 cols
[2024-05-22 07:04:20] [INFO ] Computed 23 invariants in 12 ms
[2024-05-22 07:04:20] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-22 07:04:20] [INFO ] Invariant cache hit.
[2024-05-22 07:04:21] [INFO ] State equation strengthened by 780 read => feed constraints.
[2024-05-22 07:04:22] [INFO ] Implicit Places using invariants and state equation in 1818 ms returned []
Implicit Place search using SMT with State Equation took 2081 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 698/1042 places, 1125/1760 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2880 ms. Remains : 698/1042 places, 1125/1760 transitions.
Support contains 135 out of 698 places after structural reductions.
[2024-05-22 07:04:22] [INFO ] Flatten gal took : 107 ms
[2024-05-22 07:04:22] [INFO ] Flatten gal took : 68 ms
[2024-05-22 07:04:23] [INFO ] Input system was already deterministic with 1125 transitions.
RANDOM walk for 40000 steps (113 resets) in 1859 ms. (21 steps per ms) remains 5/94 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 5/5 properties
[2024-05-22 07:04:23] [INFO ] Invariant cache hit.
[2024-05-22 07:04:23] [INFO ] State equation strengthened by 780 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 670/684 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 07:04:24] [INFO ] Deduced a trap composed of 5 places in 240 ms of which 17 ms to minimize.
[2024-05-22 07:04:24] [INFO ] Deduced a trap composed of 5 places in 278 ms of which 9 ms to minimize.
[2024-05-22 07:04:24] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 2 ms to minimize.
[2024-05-22 07:04:24] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 1 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 2 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 36 places in 70 ms of which 1 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 1 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 35 places in 144 ms of which 2 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 2 ms to minimize.
[2024-05-22 07:04:25] [INFO ] Deduced a trap composed of 5 places in 267 ms of which 4 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 5 places in 214 ms of which 3 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 2 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 1 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 3 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 5 places in 191 ms of which 4 ms to minimize.
[2024-05-22 07:04:26] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/684 variables, 17/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/684 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 11/695 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 07:04:27] [INFO ] Deduced a trap composed of 34 places in 200 ms of which 4 ms to minimize.
[2024-05-22 07:04:27] [INFO ] Deduced a trap composed of 35 places in 190 ms of which 4 ms to minimize.
[2024-05-22 07:04:27] [INFO ] Deduced a trap composed of 36 places in 190 ms of which 4 ms to minimize.
[2024-05-22 07:04:27] [INFO ] Deduced a trap composed of 43 places in 193 ms of which 3 ms to minimize.
[2024-05-22 07:04:28] [INFO ] Deduced a trap composed of 43 places in 187 ms of which 4 ms to minimize.
[2024-05-22 07:04:28] [INFO ] Deduced a trap composed of 44 places in 219 ms of which 4 ms to minimize.
[2024-05-22 07:04:28] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 3 ms to minimize.
[2024-05-22 07:04:28] [INFO ] Deduced a trap composed of 38 places in 197 ms of which 4 ms to minimize.
[2024-05-22 07:04:29] [INFO ] Deduced a trap composed of 37 places in 185 ms of which 3 ms to minimize.
SMT process timed out in 5089ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 698 transition count 1002
Reduce places removed 123 places and 0 transitions.
Iterating post reduction 1 with 123 rules applied. Total rules applied 246 place count 575 transition count 1002
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 246 place count 575 transition count 984
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 282 place count 557 transition count 984
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 327 place count 512 transition count 894
Iterating global reduction 2 with 45 rules applied. Total rules applied 372 place count 512 transition count 894
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 15 rules applied. Total rules applied 387 place count 512 transition count 879
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 402 place count 497 transition count 879
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 440 place count 478 transition count 860
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 444 place count 478 transition count 856
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 448 place count 474 transition count 856
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 452 place count 474 transition count 856
Applied a total of 452 rules in 240 ms. Remains 474 /698 variables (removed 224) and now considering 856/1125 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 474/698 places, 856/1125 transitions.
RANDOM walk for 40000 steps (294 resets) in 509 ms. (78 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40004 steps (12 resets) in 64 ms. (615 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (15 resets) in 62 ms. (634 steps per ms) remains 1/2 properties
// Phase 1: matrix 856 rows 474 cols
[2024-05-22 07:04:29] [INFO ] Computed 23 invariants in 4 ms
[2024-05-22 07:04:29] [INFO ] State equation strengthened by 784 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 451/453 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:29] [INFO ] Deduced a trap composed of 2 places in 141 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/453 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/453 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/471 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:29] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 3 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 10 ms to minimize.
[2024-05-22 07:04:30] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 3 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 3 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 2 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 3 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 3 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
[2024-05-22 07:04:31] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/471 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/473 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/473 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 856/1329 variables, 473/513 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1329 variables, 784/1297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1329 variables, 0/1297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/1330 variables, 1/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1330 variables, 0/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1330 variables, 0/1298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1330/1330 variables, and 1298 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2567 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 474/474 constraints, ReadFeed: 784/784 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 451/453 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/453 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/453 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/471 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/471 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:32] [INFO ] Deduced a trap composed of 23 places in 160 ms of which 3 ms to minimize.
[2024-05-22 07:04:32] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 3 ms to minimize.
[2024-05-22 07:04:32] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 2 ms to minimize.
[2024-05-22 07:04:32] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 3 ms to minimize.
[2024-05-22 07:04:32] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 3 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 2 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 23 places in 133 ms of which 2 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 3 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 3 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 2 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 26 places in 132 ms of which 3 ms to minimize.
[2024-05-22 07:04:33] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 3 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 5 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 26 places in 138 ms of which 3 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 3 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 3 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 3 ms to minimize.
[2024-05-22 07:04:34] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/471 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 3 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 2 ms to minimize.
[2024-05-22 07:04:35] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 3 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 3 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 3 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 3 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 2 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 2 ms to minimize.
[2024-05-22 07:04:36] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 3 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 2 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 3 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 3 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 24 places in 121 ms of which 3 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 3 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/471 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 2 ms to minimize.
[2024-05-22 07:04:37] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 3 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 2 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 3 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 3 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 3 ms to minimize.
[2024-05-22 07:04:38] [INFO ] Deduced a trap composed of 23 places in 118 ms of which 3 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 24 places in 106 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
[2024-05-22 07:04:39] [INFO ] Deduced a trap composed of 23 places in 96 ms of which 2 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/471 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 2 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 3 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 3 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 2 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 3 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-22 07:04:40] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 3 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 2 ms to minimize.
[2024-05-22 07:04:41] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 2 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 3 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 3 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/471 variables, 20/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 3 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 3 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 2 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-22 07:04:42] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 93 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 2 ms to minimize.
[2024-05-22 07:04:43] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 87 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 84 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/471 variables, 20/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 3 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 2 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 1 ms to minimize.
[2024-05-22 07:04:44] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 2 ms to minimize.
[2024-05-22 07:04:45] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 2 ms to minimize.
[2024-05-22 07:04:46] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 2 ms to minimize.
[2024-05-22 07:04:46] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/471 variables, 20/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 07:04:46] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 2 ms to minimize.
[2024-05-22 07:04:46] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/471 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/471 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/473 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/473 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 856/1329 variables, 473/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1329 variables, 784/1419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1329 variables, 1/1420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1329 variables, 0/1420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1/1330 variables, 1/1421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1330 variables, 0/1421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1330 variables, 0/1421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1330/1330 variables, and 1421 constraints, problems are : Problem set: 0 solved, 1 unsolved in 14595 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 474/474 constraints, ReadFeed: 784/784 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 139/139 constraints]
After SMT, in 17213ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 767 steps, including 82 resets, run visited all 1 properties in 4 ms. (steps per millisecond=191 )
Parikh walk visited 1 properties in 8 ms.
[2024-05-22 07:04:46] [INFO ] Flatten gal took : 40 ms
[2024-05-22 07:04:46] [INFO ] Flatten gal took : 49 ms
[2024-05-22 07:04:46] [INFO ] Input system was already deterministic with 1125 transitions.
Computed a total of 64 stabilizing places and 83 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 698 transition count 1005
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 578 transition count 1005
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 240 place count 578 transition count 986
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 278 place count 559 transition count 986
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 324 place count 513 transition count 894
Iterating global reduction 2 with 46 rules applied. Total rules applied 370 place count 513 transition count 894
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 383 place count 513 transition count 881
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 396 place count 500 transition count 881
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 434 place count 481 transition count 862
Applied a total of 434 rules in 107 ms. Remains 481 /698 variables (removed 217) and now considering 862/1125 (removed 263) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 481/698 places, 862/1125 transitions.
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 24 ms
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 32 ms
[2024-05-22 07:04:47] [INFO ] Input system was already deterministic with 862 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 650 transition count 1030
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 650 transition count 1030
Applied a total of 96 rules in 83 ms. Remains 650 /698 variables (removed 48) and now considering 1030/1125 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 650/698 places, 1030/1125 transitions.
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 44 ms
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 46 ms
[2024-05-22 07:04:47] [INFO ] Input system was already deterministic with 1030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 649 transition count 1028
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 649 transition count 1028
Applied a total of 98 rules in 24 ms. Remains 649 /698 variables (removed 49) and now considering 1028/1125 (removed 97) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 649/698 places, 1028/1125 transitions.
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 27 ms
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 38 ms
[2024-05-22 07:04:47] [INFO ] Input system was already deterministic with 1028 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 698 transition count 1001
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 248 place count 574 transition count 1001
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 248 place count 574 transition count 983
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 284 place count 556 transition count 983
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 334 place count 506 transition count 883
Iterating global reduction 2 with 50 rules applied. Total rules applied 384 place count 506 transition count 883
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 2 with 17 rules applied. Total rules applied 401 place count 506 transition count 866
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 418 place count 489 transition count 866
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 458 place count 469 transition count 846
Applied a total of 458 rules in 64 ms. Remains 469 /698 variables (removed 229) and now considering 846/1125 (removed 279) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 469/698 places, 846/1125 transitions.
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 31 ms
[2024-05-22 07:04:47] [INFO ] Input system was already deterministic with 846 transitions.
RANDOM walk for 6548 steps (45 resets) in 30 ms. (211 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-020-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 649 transition count 1028
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 649 transition count 1028
Applied a total of 98 rules in 37 ms. Remains 649 /698 variables (removed 49) and now considering 1028/1125 (removed 97) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 649/698 places, 1028/1125 transitions.
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 22 ms
[2024-05-22 07:04:47] [INFO ] Flatten gal took : 39 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 1028 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 653 transition count 1036
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 653 transition count 1036
Applied a total of 90 rules in 21 ms. Remains 653 /698 variables (removed 45) and now considering 1036/1125 (removed 89) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 653/698 places, 1036/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 36 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 25 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 1036 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 698 transition count 1005
Reduce places removed 120 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 121 rules applied. Total rules applied 241 place count 578 transition count 1004
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 577 transition count 1004
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 242 place count 577 transition count 985
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 280 place count 558 transition count 985
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 329 place count 509 transition count 887
Iterating global reduction 3 with 49 rules applied. Total rules applied 378 place count 509 transition count 887
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 15 rules applied. Total rules applied 393 place count 509 transition count 872
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 408 place count 494 transition count 872
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 440 place count 478 transition count 856
Applied a total of 440 rules in 67 ms. Remains 478 /698 variables (removed 220) and now considering 856/1125 (removed 269) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 478/698 places, 856/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 20 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 856 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 124 place count 698 transition count 1001
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 248 place count 574 transition count 1001
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 248 place count 574 transition count 983
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 284 place count 556 transition count 983
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 334 place count 506 transition count 883
Iterating global reduction 2 with 50 rules applied. Total rules applied 384 place count 506 transition count 883
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 2 with 18 rules applied. Total rules applied 402 place count 506 transition count 865
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 420 place count 488 transition count 865
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 456 place count 470 transition count 847
Applied a total of 456 rules in 54 ms. Remains 470 /698 variables (removed 228) and now considering 847/1125 (removed 278) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 470/698 places, 847/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 847 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 646 transition count 1022
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 646 transition count 1022
Applied a total of 104 rules in 25 ms. Remains 646 /698 variables (removed 52) and now considering 1022/1125 (removed 103) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 646/698 places, 1022/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 22 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 1022 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 698 transition count 1002
Reduce places removed 123 places and 0 transitions.
Iterating post reduction 1 with 123 rules applied. Total rules applied 246 place count 575 transition count 1002
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 246 place count 575 transition count 984
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 282 place count 557 transition count 984
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 331 place count 508 transition count 886
Iterating global reduction 2 with 49 rules applied. Total rules applied 380 place count 508 transition count 886
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 2 with 16 rules applied. Total rules applied 396 place count 508 transition count 870
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 412 place count 492 transition count 870
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 452 place count 472 transition count 850
Applied a total of 452 rules in 54 ms. Remains 472 /698 variables (removed 226) and now considering 850/1125 (removed 275) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 472/698 places, 850/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 18 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 850 transitions.
RANDOM walk for 765 steps (4 resets) in 11 ms. (63 steps per ms) remains 0/1 properties
FORMULA CANConstruction-PT-020-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 698 transition count 1002
Reduce places removed 123 places and 0 transitions.
Iterating post reduction 1 with 123 rules applied. Total rules applied 246 place count 575 transition count 1002
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 246 place count 575 transition count 984
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 282 place count 557 transition count 984
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 333 place count 506 transition count 882
Iterating global reduction 2 with 51 rules applied. Total rules applied 384 place count 506 transition count 882
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 2 with 18 rules applied. Total rules applied 402 place count 506 transition count 864
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 420 place count 488 transition count 864
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 456 place count 470 transition count 846
Applied a total of 456 rules in 53 ms. Remains 470 /698 variables (removed 228) and now considering 846/1125 (removed 279) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 470/698 places, 846/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 17 ms
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 21 ms
[2024-05-22 07:04:48] [INFO ] Input system was already deterministic with 846 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 647 transition count 1024
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 647 transition count 1024
Applied a total of 102 rules in 19 ms. Remains 647 /698 variables (removed 51) and now considering 1024/1125 (removed 101) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 647/698 places, 1024/1125 transitions.
[2024-05-22 07:04:48] [INFO ] Flatten gal took : 21 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 37 ms
[2024-05-22 07:04:49] [INFO ] Input system was already deterministic with 1024 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 662 transition count 1054
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 662 transition count 1054
Applied a total of 72 rules in 18 ms. Remains 662 /698 variables (removed 36) and now considering 1054/1125 (removed 71) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 662/698 places, 1054/1125 transitions.
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 22 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:04:49] [INFO ] Input system was already deterministic with 1054 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 647 transition count 1024
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 647 transition count 1024
Applied a total of 102 rules in 32 ms. Remains 647 /698 variables (removed 51) and now considering 1024/1125 (removed 101) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 647/698 places, 1024/1125 transitions.
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 20 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 22 ms
[2024-05-22 07:04:49] [INFO ] Input system was already deterministic with 1024 transitions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 651 transition count 1032
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 651 transition count 1032
Applied a total of 94 rules in 19 ms. Remains 651 /698 variables (removed 47) and now considering 1032/1125 (removed 93) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 651/698 places, 1032/1125 transitions.
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 20 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 23 ms
[2024-05-22 07:04:49] [INFO ] Input system was already deterministic with 1032 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 698/698 places, 1125/1125 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 0 with 123 rules applied. Total rules applied 123 place count 698 transition count 1002
Reduce places removed 123 places and 0 transitions.
Iterating post reduction 1 with 123 rules applied. Total rules applied 246 place count 575 transition count 1002
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 246 place count 575 transition count 984
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 282 place count 557 transition count 984
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 331 place count 508 transition count 886
Iterating global reduction 2 with 49 rules applied. Total rules applied 380 place count 508 transition count 886
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 2 with 16 rules applied. Total rules applied 396 place count 508 transition count 870
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 412 place count 492 transition count 870
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 452 place count 472 transition count 850
Applied a total of 452 rules in 59 ms. Remains 472 /698 variables (removed 226) and now considering 850/1125 (removed 275) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 59 ms. Remains : 472/698 places, 850/1125 transitions.
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 19 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 21 ms
[2024-05-22 07:04:49] [INFO ] Input system was already deterministic with 850 transitions.
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 24 ms
[2024-05-22 07:04:49] [INFO ] Flatten gal took : 24 ms
[2024-05-22 07:04:49] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-22 07:04:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 698 places, 1125 transitions and 3859 arcs took 8 ms.
Total runtime 30391 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CANConstruction-PT-020
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/407/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 698
TRANSITIONS: 1125
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.023s, Sys 0.000s]
SAVING FILE /home/mcc/execution/407/model (.net / .def) ...
EXPORT TIME: [User 0.003s, 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: 1049
MODEL NAME: /home/mcc/execution/407/model
698 places, 1125 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 CTLFireability -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-020"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CANConstruction-PT-020, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503600018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-020.tgz
mv CANConstruction-PT-020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;