Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r025-smll-171620166400338.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 AutonomousCar-PT-08b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166400338
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 928K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:29 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 517K 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 AutonomousCar-PT-08b-CTLFireability-2024-00
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-01
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-02
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-03
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-04
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-05
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-06
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-07
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-08
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-09
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-10
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2024-11
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2023-12
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2023-13
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2023-14
FORMULA_NAME AutonomousCar-PT-08b-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716353804814

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-08b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 04:56:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 04:56:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 04:56:47] [INFO ] Load time of PNML (sax parser for PT used): 510 ms
[2024-05-22 04:56:47] [INFO ] Transformed 357 places.
[2024-05-22 04:56:47] [INFO ] Transformed 1128 transitions.
[2024-05-22 04:56:47] [INFO ] Found NUPN structural information;
[2024-05-22 04:56:47] [INFO ] Parsed PT model containing 357 places and 1128 transitions and 9454 arcs in 844 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 34 ms.
Support contains 90 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 1128/1128 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 310 transition count 1081
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 310 transition count 1081
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 256 rules applied. Total rules applied 350 place count 310 transition count 825
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 358 place count 302 transition count 817
Iterating global reduction 1 with 8 rules applied. Total rules applied 366 place count 302 transition count 817
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 367 place count 301 transition count 816
Iterating global reduction 1 with 1 rules applied. Total rules applied 368 place count 301 transition count 816
Applied a total of 368 rules in 186 ms. Remains 301 /357 variables (removed 56) and now considering 816/1128 (removed 312) transitions.
// Phase 1: matrix 816 rows 301 cols
[2024-05-22 04:56:48] [INFO ] Computed 13 invariants in 39 ms
[2024-05-22 04:56:48] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-22 04:56:48] [INFO ] Invariant cache hit.
[2024-05-22 04:56:49] [INFO ] Implicit Places using invariants and state equation in 875 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
Running 815 sub problems to find dead transitions.
[2024-05-22 04:56:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/300 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 815 unsolved
At refinement iteration 1 (OVERLAPS) 1/301 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 815 unsolved
[2024-05-22 04:57:14] [INFO ] Deduced a trap composed of 20 places in 892 ms of which 66 ms to minimize.
[2024-05-22 04:57:15] [INFO ] Deduced a trap composed of 17 places in 1054 ms of which 6 ms to minimize.
[2024-05-22 04:57:16] [INFO ] Deduced a trap composed of 18 places in 916 ms of which 24 ms to minimize.
[2024-05-22 04:57:16] [INFO ] Deduced a trap composed of 35 places in 461 ms of which 3 ms to minimize.
[2024-05-22 04:57:17] [INFO ] Deduced a trap composed of 33 places in 585 ms of which 12 ms to minimize.
[2024-05-22 04:57:18] [INFO ] Deduced a trap composed of 39 places in 621 ms of which 6 ms to minimize.
[2024-05-22 04:57:18] [INFO ] Deduced a trap composed of 44 places in 609 ms of which 4 ms to minimize.
[2024-05-22 04:57:19] [INFO ] Deduced a trap composed of 47 places in 710 ms of which 5 ms to minimize.
[2024-05-22 04:57:20] [INFO ] Deduced a trap composed of 41 places in 672 ms of which 5 ms to minimize.
[2024-05-22 04:57:20] [INFO ] Deduced a trap composed of 52 places in 683 ms of which 5 ms to minimize.
[2024-05-22 04:57:21] [INFO ] Deduced a trap composed of 51 places in 668 ms of which 5 ms to minimize.
[2024-05-22 04:57:22] [INFO ] Deduced a trap composed of 21 places in 684 ms of which 4 ms to minimize.
[2024-05-22 04:57:23] [INFO ] Deduced a trap composed of 24 places in 664 ms of which 4 ms to minimize.
[2024-05-22 04:57:23] [INFO ] Deduced a trap composed of 66 places in 687 ms of which 5 ms to minimize.
[2024-05-22 04:57:24] [INFO ] Deduced a trap composed of 68 places in 677 ms of which 4 ms to minimize.
[2024-05-22 04:57:25] [INFO ] Deduced a trap composed of 31 places in 725 ms of which 5 ms to minimize.
[2024-05-22 04:57:26] [INFO ] Deduced a trap composed of 24 places in 698 ms of which 5 ms to minimize.
[2024-05-22 04:57:27] [INFO ] Deduced a trap composed of 24 places in 597 ms of which 4 ms to minimize.
SMT process timed out in 37226ms, After SMT, problems are : Problem set: 0 solved, 815 unsolved
Search for dead transitions found 0 dead transitions in 37316ms
Starting structural reductions in LTL mode, iteration 1 : 301/357 places, 816/1128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38990 ms. Remains : 301/357 places, 816/1128 transitions.
Support contains 90 out of 301 places after structural reductions.
[2024-05-22 04:57:27] [INFO ] Flatten gal took : 382 ms
[2024-05-22 04:57:28] [INFO ] Flatten gal took : 165 ms
[2024-05-22 04:57:28] [INFO ] Input system was already deterministic with 816 transitions.
RANDOM walk for 40000 steps (303 resets) in 3410 ms. (11 steps per ms) remains 61/111 properties
BEST_FIRST walk for 4003 steps (8 resets) in 93 ms. (42 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 61/61 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 61/61 properties
[2024-05-22 04:57:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp92 is UNSAT
At refinement iteration 1 (OVERLAPS) 222/282 variables, 12/12 constraints. Problems are: Problem set: 3 solved, 58 unsolved
[2024-05-22 04:57:33] [INFO ] Deduced a trap composed of 45 places in 493 ms of which 3 ms to minimize.
Problem AtomicPropp28 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 1/13 constraints. Problems are: Problem set: 4 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 19/301 variables, 1/14 constraints. Problems are: Problem set: 4 solved, 57 unsolved
[2024-05-22 04:57:35] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 1/15 constraints. Problems are: Problem set: 4 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 0/15 constraints. Problems are: Problem set: 4 solved, 57 unsolved
SMT process timed out in 6067ms, After SMT, problems are : Problem set: 4 solved, 57 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 301/301 places, 816/816 transitions.
Graph (trivial) has 216 edges and 301 vertex of which 4 / 301 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1328 edges and 299 vertex of which 297 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 98 rules applied. Total rules applied 100 place count 297 transition count 714
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 1 with 139 rules applied. Total rules applied 239 place count 201 transition count 671
Reduce places removed 25 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 28 rules applied. Total rules applied 267 place count 176 transition count 668
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 272 place count 173 transition count 666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 273 place count 172 transition count 666
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 273 place count 172 transition count 657
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 291 place count 163 transition count 657
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 293 place count 161 transition count 655
Iterating global reduction 5 with 2 rules applied. Total rules applied 295 place count 161 transition count 655
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 365 place count 126 transition count 620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 366 place count 126 transition count 619
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 367 place count 125 transition count 618
Iterating global reduction 6 with 1 rules applied. Total rules applied 368 place count 125 transition count 618
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 370 place count 124 transition count 617
Free-agglomeration rule applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 392 place count 124 transition count 595
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 414 place count 102 transition count 595
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 415 place count 102 transition count 594
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 419 place count 102 transition count 594
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 420 place count 101 transition count 593
Applied a total of 420 rules in 605 ms. Remains 101 /301 variables (removed 200) and now considering 593/816 (removed 223) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 605 ms. Remains : 101/301 places, 593/816 transitions.
RANDOM walk for 40000 steps (1141 resets) in 1709 ms. (23 steps per ms) remains 50/57 properties
BEST_FIRST walk for 4003 steps (11 resets) in 22 ms. (174 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4004 steps (11 resets) in 24 ms. (160 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4003 steps (11 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (10 resets) in 30 ms. (129 steps per ms) remains 45/47 properties
BEST_FIRST walk for 4004 steps (11 resets) in 23 ms. (166 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (12 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 42/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (12 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (11 resets) in 17 ms. (222 steps per ms) remains 39/41 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (12 resets) in 13 ms. (285 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (11 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (10 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (11 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (11 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (11 resets) in 18 ms. (210 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (11 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (11 resets) in 19 ms. (200 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (10 resets) in 18 ms. (210 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (11 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (12 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (12 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (12 resets) in 18 ms. (210 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
// Phase 1: matrix 593 rows 101 cols
[2024-05-22 04:57:38] [INFO ] Computed 13 invariants in 9 ms
[2024-05-22 04:57:38] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 47/98 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 37 unsolved
[2024-05-22 04:57:39] [INFO ] Deduced a trap composed of 10 places in 278 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (OVERLAPS) 3/101 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 37 unsolved
[2024-05-22 04:57:40] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 593/694 variables, 101/116 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/694 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/694 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (OVERLAPS) 0/694 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 694/694 variables, and 117 constraints, problems are : Problem set: 0 solved, 37 unsolved in 3536 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp73 is UNSAT
At refinement iteration 1 (OVERLAPS) 47/98 variables, 12/12 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/13 constraints. Problems are: Problem set: 2 solved, 35 unsolved
[2024-05-22 04:57:43] [INFO ] Deduced a trap composed of 7 places in 500 ms of which 2 ms to minimize.
[2024-05-22 04:57:43] [INFO ] Deduced a trap composed of 8 places in 324 ms of which 2 ms to minimize.
[2024-05-22 04:57:44] [INFO ] Deduced a trap composed of 13 places in 314 ms of which 2 ms to minimize.
[2024-05-22 04:57:44] [INFO ] Deduced a trap composed of 12 places in 310 ms of which 1 ms to minimize.
[2024-05-22 04:57:45] [INFO ] Deduced a trap composed of 11 places in 263 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 5/18 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/18 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 3/101 variables, 1/19 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 1/20 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 593/694 variables, 101/121 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/694 variables, 1/122 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/694 variables, 35/157 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/694 variables, 0/157 constraints. Problems are: Problem set: 2 solved, 35 unsolved
At refinement iteration 12 (OVERLAPS) 0/694 variables, 0/157 constraints. Problems are: Problem set: 2 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 694/694 variables, and 157 constraints, problems are : Problem set: 2 solved, 35 unsolved in 21641 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 101/101 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 35/37 constraints, Known Traps: 7/7 constraints]
After SMT, in 25873ms problems are : Problem set: 2 solved, 35 unsolved
Parikh walk visited 0 properties in 10853 ms.
Support contains 48 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 593/593 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 101 transition count 592
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 100 transition count 592
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4 place count 99 transition count 591
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 99 transition count 588
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 96 transition count 588
Applied a total of 10 rules in 82 ms. Remains 96 /101 variables (removed 5) and now considering 588/593 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 96/101 places, 588/593 transitions.
RANDOM walk for 40000 steps (1199 resets) in 676 ms. (59 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (10 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (9 resets) in 10 ms. (363 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 36 ms. (108 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (11 resets) in 10 ms. (363 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 33 ms. (117 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (9 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (11 resets) in 28 ms. (138 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (11 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (11 resets) in 12 ms. (307 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (11 resets) in 18 ms. (210 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (12 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (11 resets) in 10 ms. (363 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (12 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
// Phase 1: matrix 588 rows 96 cols
[2024-05-22 04:58:15] [INFO ] Computed 13 invariants in 5 ms
[2024-05-22 04:58:15] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 45/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-22 04:58:17] [INFO ] Deduced a trap composed of 11 places in 332 ms of which 2 ms to minimize.
[2024-05-22 04:58:17] [INFO ] Deduced a trap composed of 8 places in 374 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 3/96 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-22 04:58:18] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 588/684 variables, 96/112 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/684 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/684 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 0/684 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 684/684 variables, and 113 constraints, problems are : Problem set: 0 solved, 31 unsolved in 3236 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 96/96 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 45/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 31 unsolved
[2024-05-22 04:58:20] [INFO ] Deduced a trap composed of 11 places in 264 ms of which 1 ms to minimize.
[2024-05-22 04:58:20] [INFO ] Deduced a trap composed of 11 places in 216 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 3/96 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 588/684 variables, 96/114 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/684 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/684 variables, 31/146 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/684 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (OVERLAPS) 0/684 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 684/684 variables, and 146 constraints, problems are : Problem set: 0 solved, 31 unsolved in 16587 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 96/96 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 5/5 constraints]
After SMT, in 20456ms problems are : Problem set: 0 solved, 31 unsolved
Parikh walk visited 0 properties in 2180 ms.
Support contains 48 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 588/588 transitions.
Applied a total of 0 rules in 33 ms. Remains 96 /96 variables (removed 0) and now considering 588/588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 96/96 places, 588/588 transitions.
RANDOM walk for 40000 steps (1190 resets) in 605 ms. (66 steps per ms) remains 29/31 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 8 ms. (444 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (10 resets) in 13 ms. (285 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (12 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 13 ms. (286 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (12 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (12 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (12 resets) in 10 ms. (363 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4002 steps (11 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (10 resets) in 11 ms. (333 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (11 resets) in 10 ms. (363 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (12 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
[2024-05-22 04:58:38] [INFO ] Invariant cache hit.
[2024-05-22 04:58:38] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 45/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (OVERLAPS) 3/96 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 26 unsolved
[2024-05-22 04:58:39] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (OVERLAPS) 588/684 variables, 96/110 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/684 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/684 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 0/684 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 684/684 variables, and 111 constraints, problems are : Problem set: 0 solved, 26 unsolved in 1988 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 96/96 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 45/93 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 26 unsolved
[2024-05-22 04:58:41] [INFO ] Deduced a trap composed of 10 places in 392 ms of which 2 ms to minimize.
[2024-05-22 04:58:42] [INFO ] Deduced a trap composed of 8 places in 460 ms of which 4 ms to minimize.
[2024-05-22 04:58:42] [INFO ] Deduced a trap composed of 13 places in 302 ms of which 2 ms to minimize.
[2024-05-22 04:58:42] [INFO ] Deduced a trap composed of 15 places in 325 ms of which 1 ms to minimize.
[2024-05-22 04:58:43] [INFO ] Deduced a trap composed of 9 places in 310 ms of which 2 ms to minimize.
[2024-05-22 04:58:43] [INFO ] Deduced a trap composed of 11 places in 376 ms of which 2 ms to minimize.
[2024-05-22 04:58:43] [INFO ] Deduced a trap composed of 7 places in 386 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 7/19 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 3/96 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 588/684 variables, 96/117 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/684 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/684 variables, 26/144 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/684 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (OVERLAPS) 0/684 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 684/684 variables, and 144 constraints, problems are : Problem set: 0 solved, 26 unsolved in 14627 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 96/96 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 8/8 constraints]
After SMT, in 16964ms problems are : Problem set: 0 solved, 26 unsolved
Fused 26 Parikh solutions to 25 different solutions.
Parikh walk visited 1 properties in 16017 ms.
Support contains 45 out of 96 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 96/96 places, 588/588 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 92 transition count 584
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 90 transition count 582
Applied a total of 10 rules in 45 ms. Remains 90 /96 variables (removed 6) and now considering 582/588 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 90/96 places, 582/588 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 04:59:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 04:59:11] [INFO ] Flatten gal took : 76 ms
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 04:59:12] [INFO ] Flatten gal took : 110 ms
[2024-05-22 04:59:12] [INFO ] Input system was already deterministic with 816 transitions.
Support contains 76 out of 301 places (down from 77) after GAL structural reductions.
Computed a total of 50 stabilizing places and 51 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 31 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:12] [INFO ] Flatten gal took : 84 ms
[2024-05-22 04:59:12] [INFO ] Flatten gal took : 79 ms
[2024-05-22 04:59:12] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 293 transition count 808
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 293 transition count 808
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 292 transition count 807
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 292 transition count 807
Applied a total of 18 rules in 31 ms. Remains 292 /301 variables (removed 9) and now considering 807/816 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 292/301 places, 807/816 transitions.
[2024-05-22 04:59:12] [INFO ] Flatten gal took : 67 ms
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 49 ms
[2024-05-22 04:59:13] [INFO ] Input system was already deterministic with 807 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 14 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 48 ms
[2024-05-22 04:59:13] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 15 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 47 ms
[2024-05-22 04:59:13] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 293 transition count 808
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 293 transition count 808
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 292 transition count 807
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 292 transition count 807
Applied a total of 18 rules in 14 ms. Remains 292 /301 variables (removed 9) and now considering 807/816 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 292/301 places, 807/816 transitions.
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 43 ms
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 47 ms
[2024-05-22 04:59:13] [INFO ] Input system was already deterministic with 807 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 293 transition count 808
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 293 transition count 808
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 292 transition count 807
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 292 transition count 807
Applied a total of 18 rules in 15 ms. Remains 292 /301 variables (removed 9) and now considering 807/816 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 292/301 places, 807/816 transitions.
[2024-05-22 04:59:13] [INFO ] Flatten gal took : 41 ms
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:14] [INFO ] Input system was already deterministic with 807 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 293 transition count 808
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 293 transition count 808
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 292 transition count 807
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 292 transition count 807
Applied a total of 18 rules in 22 ms. Remains 292 /301 variables (removed 9) and now considering 807/816 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 292/301 places, 807/816 transitions.
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 42 ms
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 45 ms
[2024-05-22 04:59:14] [INFO ] Input system was already deterministic with 807 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Graph (trivial) has 261 edges and 301 vertex of which 4 / 301 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 110 rules applied. Total rules applied 111 place count 298 transition count 703
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 1 with 156 rules applied. Total rules applied 267 place count 188 transition count 657
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 294 place count 161 transition count 657
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 294 place count 161 transition count 651
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 306 place count 155 transition count 651
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 312 place count 149 transition count 645
Iterating global reduction 3 with 6 rules applied. Total rules applied 318 place count 149 transition count 645
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 408 place count 104 transition count 600
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 409 place count 104 transition count 599
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 417 place count 96 transition count 541
Iterating global reduction 4 with 8 rules applied. Total rules applied 425 place count 96 transition count 541
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 12 rules applied. Total rules applied 437 place count 96 transition count 529
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 443 place count 90 transition count 529
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 445 place count 89 transition count 528
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 446 place count 89 transition count 527
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 447 place count 89 transition count 527
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 449 place count 87 transition count 525
Applied a total of 449 rules in 311 ms. Remains 87 /301 variables (removed 214) and now considering 525/816 (removed 291) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 312 ms. Remains : 87/301 places, 525/816 transitions.
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 47 ms
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 49 ms
[2024-05-22 04:59:14] [INFO ] Input system was already deterministic with 525 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 294 transition count 809
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 294 transition count 809
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 293 transition count 808
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 293 transition count 808
Applied a total of 16 rules in 23 ms. Remains 293 /301 variables (removed 8) and now considering 808/816 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 293/301 places, 808/816 transitions.
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 42 ms
[2024-05-22 04:59:14] [INFO ] Flatten gal took : 45 ms
[2024-05-22 04:59:15] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 24 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 42 ms
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:15] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 25 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 41 ms
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:15] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 24 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 41 ms
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:15] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 19 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 40 ms
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:15] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 301/301 places, 816/816 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 292 transition count 807
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 292 transition count 807
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 291 transition count 806
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 291 transition count 806
Applied a total of 20 rules in 26 ms. Remains 291 /301 variables (removed 10) and now considering 806/816 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 291/301 places, 806/816 transitions.
[2024-05-22 04:59:15] [INFO ] Flatten gal took : 40 ms
[2024-05-22 04:59:16] [INFO ] Flatten gal took : 44 ms
[2024-05-22 04:59:16] [INFO ] Input system was already deterministic with 806 transitions.
[2024-05-22 04:59:16] [INFO ] Flatten gal took : 45 ms
[2024-05-22 04:59:16] [INFO ] Flatten gal took : 47 ms
[2024-05-22 04:59:16] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 11 ms.
[2024-05-22 04:59:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 301 places, 816 transitions and 7294 arcs took 13 ms.
Total runtime 149245 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running AutonomousCar-PT-08b

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 301
TRANSITIONS: 816
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.042s, Sys 0.007s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.005s, 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: 704
MODEL NAME: /home/mcc/execution/413/model
301 places, 816 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.
Building monolithic NSF...
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-08b-CTLFireability-2023-12 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716355198689

--------------------
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

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="AutonomousCar-PT-08b"
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 AutonomousCar-PT-08b, 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 r025-smll-171620166400338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08b.tgz
mv AutonomousCar-PT-08b 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;