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.r136-tall-171631133100641.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 itstools
Input is DoubleLock-PT-p3s3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133100641
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-00
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-01
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-02
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-03
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-04
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-05
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-06
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-07
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-08
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-09
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-10
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-11
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2023-12
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2023-13
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2023-14
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716419680175

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 23:14:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 23:14:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 23:14:41] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2024-05-22 23:14:41] [INFO ] Transformed 306 places.
[2024-05-22 23:14:41] [INFO ] Transformed 3136 transitions.
[2024-05-22 23:14:41] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 398 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 ms.
Deduced a syphon composed of 68 places in 22 ms
Reduce places removed 68 places and 128 transitions.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 238 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 238/238 places, 3008/3008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 235 transition count 3008
Applied a total of 3 rules in 63 ms. Remains 235 /238 variables (removed 3) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:14:41] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2024-05-22 23:14:42] [INFO ] Computed 2 invariants in 40 ms
[2024-05-22 23:14:42] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-22 23:14:42] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:14:42] [INFO ] Invariant cache hit.
[2024-05-22 23:14:42] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:14:44] [INFO ] Implicit Places using invariants and state equation in 2306 ms returned []
Implicit Place search using SMT with State Equation took 2750 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:14:44] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:14:44] [INFO ] Invariant cache hit.
[2024-05-22 23:14:44] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37105ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37170ms
Starting structural reductions in LTL mode, iteration 1 : 235/238 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40027 ms. Remains : 235/238 places, 3008/3008 transitions.
Support contains 46 out of 235 places after structural reductions.
[2024-05-22 23:15:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 23:15:22] [INFO ] Flatten gal took : 222 ms
[2024-05-22 23:15:22] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 23:15:22] [INFO ] Flatten gal took : 153 ms
[2024-05-22 23:15:22] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 28 out of 235 places (down from 46) after GAL structural reductions.
RANDOM walk for 40001 steps (378 resets) in 2030 ms. (19 steps per ms) remains 21/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (22 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
[2024-05-22 23:15:23] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:15:23] [INFO ] Invariant cache hit.
[2024-05-22 23:15:23] [INFO ] State equation strengthened by 143 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 11/33 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 74/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 1879/1986 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1986 variables, 36/145 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1986 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 8 (OVERLAPS) 370/2356 variables, 128/273 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 107/380 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 19 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 19 solved, 2 unsolved in 2613 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 19 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 81/83 variables, 1/1 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/1 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1198/1281 variables, 83/84 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1281 variables, 12/96 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 0/96 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 987/2268 variables, 74/170 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2268 variables, 1/171 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2268 variables, 2/173 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2268 variables, 0/173 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 88/2356 variables, 78/251 constraints. Problems are: Problem set: 19 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2356 variables, 1/252 constraints. Problems are: Problem set: 19 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 382 constraints, problems are : Problem set: 19 solved, 2 unsolved in 3344 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 2/21 constraints, Known Traps: 0/0 constraints]
After SMT, in 6015ms problems are : Problem set: 19 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 235 transition count 2976
Applied a total of 32 rules in 125 ms. Remains 235 /235 variables (removed 0) and now considering 2976/3008 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 235/235 places, 2976/3008 transitions.
RANDOM walk for 40000 steps (378 resets) in 199 ms. (200 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (73 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
[2024-05-22 23:15:29] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
// Phase 1: matrix 2089 rows 235 cols
[2024-05-22 23:15:29] [INFO ] Computed 3 invariants in 15 ms
[2024-05-22 23:15:29] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1710/1841 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 146/1987 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1987 variables, 64/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 23:15:30] [INFO ] Deduced a trap composed of 161 places in 301 ms of which 103 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1987 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1987 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 337/2324 variables, 104/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2324 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 143/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2324 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2324/2324 variables, and 382 constraints, problems are : Problem set: 0 solved, 1 unsolved in 962 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1710/1841 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1841 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 146/1987 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1987 variables, 64/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1987 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1987 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 337/2324 variables, 104/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 143/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2324 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/2324 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2324/2324 variables, and 383 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1157 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 2163ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 179 ms.
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2976/2976 transitions.
Applied a total of 0 rules in 54 ms. Remains 235 /235 variables (removed 0) and now considering 2976/2976 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 235/235 places, 2976/2976 transitions.
RANDOM walk for 40011 steps (380 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (66 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 348576 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 348576 steps, saw 257262 distinct states, run finished after 3004 ms. (steps per millisecond=116 ) properties seen :0
[2024-05-22 23:15:35] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2024-05-22 23:15:35] [INFO ] Invariant cache hit.
[2024-05-22 23:15:35] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1710/1841 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 146/1987 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1987 variables, 64/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 23:15:35] [INFO ] Deduced a trap composed of 156 places in 200 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1987 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1987 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 337/2324 variables, 104/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2324 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 143/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2324 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2324/2324 variables, and 382 constraints, problems are : Problem set: 0 solved, 1 unsolved in 849 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1710/1841 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1841 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1841 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 146/1987 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1987 variables, 64/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1987 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1987 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 337/2324 variables, 104/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 143/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2324 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/2324 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2324/2324 variables, and 383 constraints, problems are : Problem set: 0 solved, 1 unsolved in 853 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1730ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2976/2976 transitions.
Applied a total of 0 rules in 55 ms. Remains 235 /235 variables (removed 0) and now considering 2976/2976 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 235/235 places, 2976/2976 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2976/2976 transitions.
Applied a total of 0 rules in 56 ms. Remains 235 /235 variables (removed 0) and now considering 2976/2976 (removed 0) transitions.
[2024-05-22 23:15:37] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2024-05-22 23:15:37] [INFO ] Invariant cache hit.
[2024-05-22 23:15:37] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-22 23:15:37] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2024-05-22 23:15:37] [INFO ] Invariant cache hit.
[2024-05-22 23:15:37] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:15:40] [INFO ] Implicit Places using invariants and state equation in 2874 ms returned []
Implicit Place search using SMT with State Equation took 3161 ms to find 0 implicit places.
[2024-05-22 23:15:40] [INFO ] Redundant transitions in 183 ms returned []
Running 2974 sub problems to find dead transitions.
[2024-05-22 23:15:40] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2024-05-22 23:15:40] [INFO ] Invariant cache hit.
[2024-05-22 23:15:40] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2324 variables, and 3 constraints, problems are : Problem set: 0 solved, 2974 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 2974/2974 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2974 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2974 unsolved
[2024-05-22 23:16:36] [INFO ] Deduced a trap composed of 157 places in 201 ms of which 2 ms to minimize.
[2024-05-22 23:16:36] [INFO ] Deduced a trap composed of 156 places in 191 ms of which 2 ms to minimize.
Problem TDEAD1984 is UNSAT
[2024-05-22 23:16:36] [INFO ] Deduced a trap composed of 167 places in 188 ms of which 2 ms to minimize.
[2024-05-22 23:16:37] [INFO ] Deduced a trap composed of 166 places in 176 ms of which 2 ms to minimize.
Problem TDEAD1985 is UNSAT
Problem TDEAD1986 is UNSAT
Problem TDEAD1987 is UNSAT
Problem TDEAD1988 is UNSAT
Problem TDEAD1989 is UNSAT
Problem TDEAD1990 is UNSAT
Problem TDEAD1991 is UNSAT
Problem TDEAD1992 is UNSAT
Problem TDEAD1993 is UNSAT
Problem TDEAD1994 is UNSAT
Problem TDEAD1995 is UNSAT
Problem TDEAD1996 is UNSAT
Problem TDEAD1997 is UNSAT
Problem TDEAD1998 is UNSAT
Problem TDEAD1999 is UNSAT
Problem TDEAD2000 is UNSAT
Problem TDEAD2001 is UNSAT
Problem TDEAD2002 is UNSAT
Problem TDEAD2003 is UNSAT
Problem TDEAD2004 is UNSAT
Problem TDEAD2005 is UNSAT
Problem TDEAD2006 is UNSAT
Problem TDEAD2007 is UNSAT
Problem TDEAD2008 is UNSAT
Problem TDEAD2009 is UNSAT
Problem TDEAD2010 is UNSAT
Problem TDEAD2011 is UNSAT
Problem TDEAD2012 is UNSAT
Problem TDEAD2013 is UNSAT
Problem TDEAD2014 is UNSAT
Problem TDEAD2015 is UNSAT
Problem TDEAD2016 is UNSAT
Problem TDEAD2017 is UNSAT
Problem TDEAD2018 is UNSAT
Problem TDEAD2019 is UNSAT
Problem TDEAD2020 is UNSAT
Problem TDEAD2021 is UNSAT
Problem TDEAD2022 is UNSAT
Problem TDEAD2023 is UNSAT
Problem TDEAD2024 is UNSAT
Problem TDEAD2025 is UNSAT
Problem TDEAD2026 is UNSAT
Problem TDEAD2027 is UNSAT
Problem TDEAD2028 is UNSAT
Problem TDEAD2029 is UNSAT
Problem TDEAD2030 is UNSAT
Problem TDEAD2031 is UNSAT
Problem TDEAD2032 is UNSAT
Problem TDEAD2036 is UNSAT
Problem TDEAD2037 is UNSAT
Problem TDEAD2041 is UNSAT
Problem TDEAD2042 is UNSAT
Problem TDEAD2046 is UNSAT
Problem TDEAD2047 is UNSAT
Problem TDEAD2051 is UNSAT
Problem TDEAD2052 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2057 is UNSAT
Problem TDEAD2061 is UNSAT
Problem TDEAD2062 is UNSAT
Problem TDEAD2066 is UNSAT
Problem TDEAD2067 is UNSAT
Problem TDEAD2071 is UNSAT
Problem TDEAD2072 is UNSAT
Problem TDEAD2076 is UNSAT
Problem TDEAD2077 is UNSAT
Problem TDEAD2081 is UNSAT
Problem TDEAD2082 is UNSAT
Problem TDEAD2086 is UNSAT
Problem TDEAD2087 is UNSAT
Problem TDEAD2091 is UNSAT
[2024-05-22 23:16:37] [INFO ] Deduced a trap composed of 159 places in 207 ms of which 1 ms to minimize.
[2024-05-22 23:16:37] [INFO ] Deduced a trap composed of 159 places in 198 ms of which 2 ms to minimize.
Problem TDEAD2094 is UNSAT
Problem TDEAD2095 is UNSAT
Problem TDEAD2099 is UNSAT
Problem TDEAD2100 is UNSAT
Problem TDEAD2104 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2109 is UNSAT
Problem TDEAD2110 is UNSAT
Problem TDEAD2114 is UNSAT
Problem TDEAD2115 is UNSAT
Problem TDEAD2119 is UNSAT
Problem TDEAD2120 is UNSAT
[2024-05-22 23:16:38] [INFO ] Deduced a trap composed of 159 places in 207 ms of which 2 ms to minimize.
[2024-05-22 23:16:38] [INFO ] Deduced a trap composed of 162 places in 194 ms of which 1 ms to minimize.
Problem TDEAD2124 is UNSAT
Problem TDEAD2125 is UNSAT
Problem TDEAD2129 is UNSAT
Problem TDEAD2130 is UNSAT
Problem TDEAD2134 is UNSAT
Problem TDEAD2135 is UNSAT
[2024-05-22 23:16:38] [INFO ] Deduced a trap composed of 163 places in 181 ms of which 1 ms to minimize.
Problem TDEAD2139 is UNSAT
Problem TDEAD2140 is UNSAT
Problem TDEAD2144 is UNSAT
Problem TDEAD2145 is UNSAT
Problem TDEAD2149 is UNSAT
Problem TDEAD2150 is UNSAT
Problem TDEAD2152 is UNSAT
Problem TDEAD2153 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2155 is UNSAT
Problem TDEAD2156 is UNSAT
Problem TDEAD2157 is UNSAT
Problem TDEAD2158 is UNSAT
Problem TDEAD2159 is UNSAT
Problem TDEAD2160 is UNSAT
Problem TDEAD2161 is UNSAT
Problem TDEAD2162 is UNSAT
Problem TDEAD2163 is UNSAT
Problem TDEAD2164 is UNSAT
Problem TDEAD2165 is UNSAT
Problem TDEAD2166 is UNSAT
Problem TDEAD2167 is UNSAT
Problem TDEAD2168 is UNSAT
Problem TDEAD2169 is UNSAT
Problem TDEAD2170 is UNSAT
Problem TDEAD2171 is UNSAT
Problem TDEAD2172 is UNSAT
Problem TDEAD2173 is UNSAT
Problem TDEAD2174 is UNSAT
Problem TDEAD2175 is UNSAT
Problem TDEAD2176 is UNSAT
Problem TDEAD2177 is UNSAT
Problem TDEAD2178 is UNSAT
Problem TDEAD2179 is UNSAT
Problem TDEAD2180 is UNSAT
Problem TDEAD2181 is UNSAT
Problem TDEAD2182 is UNSAT
Problem TDEAD2183 is UNSAT
Problem TDEAD2184 is UNSAT
Problem TDEAD2185 is UNSAT
Problem TDEAD2186 is UNSAT
Problem TDEAD2187 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2189 is UNSAT
Problem TDEAD2190 is UNSAT
Problem TDEAD2191 is UNSAT
Problem TDEAD2192 is UNSAT
Problem TDEAD2193 is UNSAT
Problem TDEAD2194 is UNSAT
Problem TDEAD2195 is UNSAT
Problem TDEAD2196 is UNSAT
Problem TDEAD2197 is UNSAT
Problem TDEAD2198 is UNSAT
Problem TDEAD2199 is UNSAT
Problem TDEAD2200 is UNSAT
Problem TDEAD2201 is UNSAT
Problem TDEAD2202 is UNSAT
Problem TDEAD2203 is UNSAT
Problem TDEAD2204 is UNSAT
Problem TDEAD2205 is UNSAT
Problem TDEAD2206 is UNSAT
Problem TDEAD2207 is UNSAT
Problem TDEAD2208 is UNSAT
Problem TDEAD2209 is UNSAT
Problem TDEAD2210 is UNSAT
Problem TDEAD2211 is UNSAT
Problem TDEAD2212 is UNSAT
Problem TDEAD2213 is UNSAT
Problem TDEAD2214 is UNSAT
Problem TDEAD2215 is UNSAT
Problem TDEAD2216 is UNSAT
Problem TDEAD2217 is UNSAT
Problem TDEAD2218 is UNSAT
Problem TDEAD2219 is UNSAT
Problem TDEAD2220 is UNSAT
Problem TDEAD2221 is UNSAT
Problem TDEAD2222 is UNSAT
Problem TDEAD2223 is UNSAT
Problem TDEAD2224 is UNSAT
Problem TDEAD2225 is UNSAT
Problem TDEAD2226 is UNSAT
Problem TDEAD2227 is UNSAT
Problem TDEAD2228 is UNSAT
Problem TDEAD2229 is UNSAT
Problem TDEAD2230 is UNSAT
Problem TDEAD2231 is UNSAT
Problem TDEAD2232 is UNSAT
Problem TDEAD2233 is UNSAT
Problem TDEAD2234 is UNSAT
Problem TDEAD2235 is UNSAT
Problem TDEAD2236 is UNSAT
Problem TDEAD2237 is UNSAT
Problem TDEAD2238 is UNSAT
Problem TDEAD2239 is UNSAT
Problem TDEAD2240 is UNSAT
Problem TDEAD2241 is UNSAT
Problem TDEAD2242 is UNSAT
Problem TDEAD2243 is UNSAT
Problem TDEAD2244 is UNSAT
Problem TDEAD2245 is UNSAT
Problem TDEAD2246 is UNSAT
Problem TDEAD2247 is UNSAT
Problem TDEAD2248 is UNSAT
Problem TDEAD2252 is UNSAT
Problem TDEAD2253 is UNSAT
Problem TDEAD2257 is UNSAT
Problem TDEAD2258 is UNSAT
Problem TDEAD2262 is UNSAT
Problem TDEAD2263 is UNSAT
Problem TDEAD2267 is UNSAT
Problem TDEAD2268 is UNSAT
Problem TDEAD2272 is UNSAT
Problem TDEAD2273 is UNSAT
Problem TDEAD2277 is UNSAT
Problem TDEAD2278 is UNSAT
Problem TDEAD2282 is UNSAT
Problem TDEAD2283 is UNSAT
Problem TDEAD2287 is UNSAT
Problem TDEAD2288 is UNSAT
Problem TDEAD2292 is UNSAT
Problem TDEAD2293 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2298 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2303 is UNSAT
Problem TDEAD2307 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2311 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2316 is UNSAT
Problem TDEAD2320 is UNSAT
Problem TDEAD2321 is UNSAT
Problem TDEAD2325 is UNSAT
Problem TDEAD2326 is UNSAT
Problem TDEAD2330 is UNSAT
Problem TDEAD2331 is UNSAT
Problem TDEAD2335 is UNSAT
Problem TDEAD2336 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2341 is UNSAT
Problem TDEAD2345 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2350 is UNSAT
Problem TDEAD2351 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2356 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2361 is UNSAT
Problem TDEAD2365 is UNSAT
Problem TDEAD2366 is UNSAT
Problem TDEAD2368 is UNSAT
Problem TDEAD2369 is UNSAT
Problem TDEAD2370 is UNSAT
Problem TDEAD2371 is UNSAT
Problem TDEAD2372 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2374 is UNSAT
Problem TDEAD2375 is UNSAT
Problem TDEAD2376 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2379 is UNSAT
Problem TDEAD2380 is UNSAT
Problem TDEAD2381 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2384 is UNSAT
Problem TDEAD2385 is UNSAT
Problem TDEAD2386 is UNSAT
Problem TDEAD2387 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2389 is UNSAT
Problem TDEAD2390 is UNSAT
Problem TDEAD2391 is UNSAT
Problem TDEAD2392 is UNSAT
Problem TDEAD2393 is UNSAT
Problem TDEAD2394 is UNSAT
Problem TDEAD2395 is UNSAT
Problem TDEAD2396 is UNSAT
Problem TDEAD2397 is UNSAT
Problem TDEAD2398 is UNSAT
Problem TDEAD2399 is UNSAT
Problem TDEAD2400 is UNSAT
Problem TDEAD2401 is UNSAT
Problem TDEAD2402 is UNSAT
Problem TDEAD2403 is UNSAT
Problem TDEAD2404 is UNSAT
Problem TDEAD2405 is UNSAT
Problem TDEAD2406 is UNSAT
Problem TDEAD2407 is UNSAT
Problem TDEAD2408 is UNSAT
Problem TDEAD2409 is UNSAT
Problem TDEAD2410 is UNSAT
Problem TDEAD2411 is UNSAT
Problem TDEAD2412 is UNSAT
Problem TDEAD2413 is UNSAT
Problem TDEAD2414 is UNSAT
Problem TDEAD2415 is UNSAT
Problem TDEAD2416 is UNSAT
Problem TDEAD2417 is UNSAT
Problem TDEAD2418 is UNSAT
Problem TDEAD2419 is UNSAT
Problem TDEAD2420 is UNSAT
Problem TDEAD2421 is UNSAT
Problem TDEAD2422 is UNSAT
Problem TDEAD2423 is UNSAT
Problem TDEAD2424 is UNSAT
Problem TDEAD2425 is UNSAT
Problem TDEAD2426 is UNSAT
Problem TDEAD2427 is UNSAT
Problem TDEAD2428 is UNSAT
Problem TDEAD2429 is UNSAT
Problem TDEAD2430 is UNSAT
Problem TDEAD2431 is UNSAT
Problem TDEAD2432 is UNSAT
Problem TDEAD2433 is UNSAT
Problem TDEAD2434 is UNSAT
Problem TDEAD2435 is UNSAT
Problem TDEAD2436 is UNSAT
Problem TDEAD2437 is UNSAT
Problem TDEAD2438 is UNSAT
Problem TDEAD2439 is UNSAT
Problem TDEAD2440 is UNSAT
Problem TDEAD2441 is UNSAT
Problem TDEAD2442 is UNSAT
Problem TDEAD2443 is UNSAT
Problem TDEAD2444 is UNSAT
Problem TDEAD2445 is UNSAT
Problem TDEAD2446 is UNSAT
Problem TDEAD2447 is UNSAT
Problem TDEAD2448 is UNSAT
Problem TDEAD2449 is UNSAT
Problem TDEAD2450 is UNSAT
Problem TDEAD2451 is UNSAT
Problem TDEAD2452 is UNSAT
Problem TDEAD2453 is UNSAT
Problem TDEAD2454 is UNSAT
Problem TDEAD2455 is UNSAT
Problem TDEAD2456 is UNSAT
Problem TDEAD2457 is UNSAT
Problem TDEAD2458 is UNSAT
Problem TDEAD2459 is UNSAT
Problem TDEAD2460 is UNSAT
Problem TDEAD2461 is UNSAT
Problem TDEAD2462 is UNSAT
Problem TDEAD2463 is UNSAT
Problem TDEAD2464 is UNSAT
Problem TDEAD2468 is UNSAT
Problem TDEAD2469 is UNSAT
Problem TDEAD2473 is UNSAT
Problem TDEAD2474 is UNSAT
Problem TDEAD2478 is UNSAT
Problem TDEAD2479 is UNSAT
Problem TDEAD2483 is UNSAT
Problem TDEAD2484 is UNSAT
Problem TDEAD2488 is UNSAT
Problem TDEAD2489 is UNSAT
Problem TDEAD2493 is UNSAT
Problem TDEAD2494 is UNSAT
Problem TDEAD2498 is UNSAT
Problem TDEAD2499 is UNSAT
Problem TDEAD2503 is UNSAT
Problem TDEAD2504 is UNSAT
Problem TDEAD2508 is UNSAT
Problem TDEAD2509 is UNSAT
Problem TDEAD2513 is UNSAT
Problem TDEAD2514 is UNSAT
Problem TDEAD2518 is UNSAT
Problem TDEAD2519 is UNSAT
Problem TDEAD2523 is UNSAT
Problem TDEAD2526 is UNSAT
Problem TDEAD2527 is UNSAT
Problem TDEAD2531 is UNSAT
Problem TDEAD2532 is UNSAT
Problem TDEAD2536 is UNSAT
Problem TDEAD2537 is UNSAT
Problem TDEAD2541 is UNSAT
Problem TDEAD2542 is UNSAT
Problem TDEAD2546 is UNSAT
Problem TDEAD2547 is UNSAT
Problem TDEAD2551 is UNSAT
Problem TDEAD2552 is UNSAT
Problem TDEAD2556 is UNSAT
Problem TDEAD2557 is UNSAT
Problem TDEAD2561 is UNSAT
Problem TDEAD2562 is UNSAT
Problem TDEAD2566 is UNSAT
Problem TDEAD2567 is UNSAT
Problem TDEAD2571 is UNSAT
Problem TDEAD2572 is UNSAT
Problem TDEAD2576 is UNSAT
Problem TDEAD2577 is UNSAT
Problem TDEAD2581 is UNSAT
Problem TDEAD2582 is UNSAT
Problem TDEAD2584 is UNSAT
Problem TDEAD2585 is UNSAT
Problem TDEAD2586 is UNSAT
Problem TDEAD2587 is UNSAT
Problem TDEAD2588 is UNSAT
Problem TDEAD2589 is UNSAT
Problem TDEAD2590 is UNSAT
Problem TDEAD2591 is UNSAT
Problem TDEAD2592 is UNSAT
Problem TDEAD2593 is UNSAT
Problem TDEAD2594 is UNSAT
Problem TDEAD2595 is UNSAT
Problem TDEAD2596 is UNSAT
Problem TDEAD2597 is UNSAT
Problem TDEAD2598 is UNSAT
Problem TDEAD2599 is UNSAT
Problem TDEAD2600 is UNSAT
Problem TDEAD2601 is UNSAT
Problem TDEAD2602 is UNSAT
Problem TDEAD2603 is UNSAT
Problem TDEAD2604 is UNSAT
Problem TDEAD2605 is UNSAT
Problem TDEAD2606 is UNSAT
Problem TDEAD2607 is UNSAT
Problem TDEAD2608 is UNSAT
Problem TDEAD2609 is UNSAT
Problem TDEAD2610 is UNSAT
Problem TDEAD2611 is UNSAT
Problem TDEAD2612 is UNSAT
Problem TDEAD2613 is UNSAT
Problem TDEAD2614 is UNSAT
Problem TDEAD2615 is UNSAT
Problem TDEAD2616 is UNSAT
Problem TDEAD2617 is UNSAT
Problem TDEAD2618 is UNSAT
Problem TDEAD2619 is UNSAT
Problem TDEAD2620 is UNSAT
Problem TDEAD2621 is UNSAT
Problem TDEAD2622 is UNSAT
Problem TDEAD2623 is UNSAT
Problem TDEAD2624 is UNSAT
Problem TDEAD2625 is UNSAT
Problem TDEAD2626 is UNSAT
Problem TDEAD2627 is UNSAT
Problem TDEAD2628 is UNSAT
Problem TDEAD2629 is UNSAT
Problem TDEAD2630 is UNSAT
Problem TDEAD2631 is UNSAT
Problem TDEAD2632 is UNSAT
Problem TDEAD2633 is UNSAT
Problem TDEAD2634 is UNSAT
Problem TDEAD2635 is UNSAT
Problem TDEAD2636 is UNSAT
Problem TDEAD2637 is UNSAT
Problem TDEAD2638 is UNSAT
Problem TDEAD2639 is UNSAT
Problem TDEAD2640 is UNSAT
Problem TDEAD2641 is UNSAT
Problem TDEAD2642 is UNSAT
Problem TDEAD2643 is UNSAT
Problem TDEAD2644 is UNSAT
Problem TDEAD2645 is UNSAT
Problem TDEAD2646 is UNSAT
Problem TDEAD2647 is UNSAT
Problem TDEAD2648 is UNSAT
Problem TDEAD2649 is UNSAT
Problem TDEAD2650 is UNSAT
Problem TDEAD2651 is UNSAT
Problem TDEAD2652 is UNSAT
Problem TDEAD2653 is UNSAT
Problem TDEAD2654 is UNSAT
Problem TDEAD2655 is UNSAT
Problem TDEAD2656 is UNSAT
Problem TDEAD2657 is UNSAT
Problem TDEAD2658 is UNSAT
Problem TDEAD2659 is UNSAT
Problem TDEAD2660 is UNSAT
Problem TDEAD2661 is UNSAT
Problem TDEAD2662 is UNSAT
Problem TDEAD2663 is UNSAT
Problem TDEAD2664 is UNSAT
Problem TDEAD2665 is UNSAT
Problem TDEAD2666 is UNSAT
Problem TDEAD2667 is UNSAT
Problem TDEAD2668 is UNSAT
Problem TDEAD2669 is UNSAT
Problem TDEAD2670 is UNSAT
Problem TDEAD2671 is UNSAT
Problem TDEAD2672 is UNSAT
Problem TDEAD2673 is UNSAT
Problem TDEAD2674 is UNSAT
Problem TDEAD2675 is UNSAT
Problem TDEAD2676 is UNSAT
Problem TDEAD2677 is UNSAT
Problem TDEAD2678 is UNSAT
Problem TDEAD2679 is UNSAT
Problem TDEAD2680 is UNSAT
Problem TDEAD2684 is UNSAT
Problem TDEAD2685 is UNSAT
Problem TDEAD2689 is UNSAT
Problem TDEAD2690 is UNSAT
Problem TDEAD2694 is UNSAT
Problem TDEAD2695 is UNSAT
Problem TDEAD2699 is UNSAT
Problem TDEAD2700 is UNSAT
Problem TDEAD2704 is UNSAT
Problem TDEAD2705 is UNSAT
Problem TDEAD2709 is UNSAT
Problem TDEAD2710 is UNSAT
Problem TDEAD2714 is UNSAT
Problem TDEAD2715 is UNSAT
Problem TDEAD2719 is UNSAT
Problem TDEAD2720 is UNSAT
Problem TDEAD2724 is UNSAT
Problem TDEAD2725 is UNSAT
Problem TDEAD2729 is UNSAT
Problem TDEAD2730 is UNSAT
Problem TDEAD2734 is UNSAT
Problem TDEAD2735 is UNSAT
Problem TDEAD2739 is UNSAT
Problem TDEAD2742 is UNSAT
Problem TDEAD2743 is UNSAT
Problem TDEAD2747 is UNSAT
Problem TDEAD2748 is UNSAT
Problem TDEAD2752 is UNSAT
Problem TDEAD2753 is UNSAT
Problem TDEAD2757 is UNSAT
Problem TDEAD2758 is UNSAT
Problem TDEAD2762 is UNSAT
Problem TDEAD2763 is UNSAT
Problem TDEAD2767 is UNSAT
Problem TDEAD2768 is UNSAT
Problem TDEAD2772 is UNSAT
Problem TDEAD2773 is UNSAT
Problem TDEAD2777 is UNSAT
Problem TDEAD2778 is UNSAT
Problem TDEAD2782 is UNSAT
Problem TDEAD2783 is UNSAT
Problem TDEAD2787 is UNSAT
Problem TDEAD2788 is UNSAT
Problem TDEAD2792 is UNSAT
Problem TDEAD2793 is UNSAT
Problem TDEAD2797 is UNSAT
Problem TDEAD2798 is UNSAT
Problem TDEAD2800 is UNSAT
Problem TDEAD2801 is UNSAT
Problem TDEAD2802 is UNSAT
Problem TDEAD2803 is UNSAT
Problem TDEAD2804 is UNSAT
Problem TDEAD2805 is UNSAT
Problem TDEAD2806 is UNSAT
Problem TDEAD2807 is UNSAT
Problem TDEAD2808 is UNSAT
Problem TDEAD2809 is UNSAT
Problem TDEAD2810 is UNSAT
Problem TDEAD2811 is UNSAT
Problem TDEAD2812 is UNSAT
Problem TDEAD2813 is UNSAT
Problem TDEAD2814 is UNSAT
Problem TDEAD2815 is UNSAT
Problem TDEAD2816 is UNSAT
Problem TDEAD2817 is UNSAT
Problem TDEAD2818 is UNSAT
Problem TDEAD2819 is UNSAT
Problem TDEAD2820 is UNSAT
Problem TDEAD2821 is UNSAT
Problem TDEAD2822 is UNSAT
Problem TDEAD2823 is UNSAT
Problem TDEAD2824 is UNSAT
Problem TDEAD2825 is UNSAT
Problem TDEAD2826 is UNSAT
Problem TDEAD2827 is UNSAT
Problem TDEAD2828 is UNSAT
Problem TDEAD2829 is UNSAT
Problem TDEAD2830 is UNSAT
Problem TDEAD2831 is UNSAT
Problem TDEAD2832 is UNSAT
Problem TDEAD2833 is UNSAT
Problem TDEAD2834 is UNSAT
Problem TDEAD2835 is UNSAT
Problem TDEAD2836 is UNSAT
Problem TDEAD2837 is UNSAT
Problem TDEAD2838 is UNSAT
Problem TDEAD2839 is UNSAT
Problem TDEAD2840 is UNSAT
Problem TDEAD2841 is UNSAT
Problem TDEAD2842 is UNSAT
Problem TDEAD2843 is UNSAT
Problem TDEAD2844 is UNSAT
Problem TDEAD2845 is UNSAT
Problem TDEAD2846 is UNSAT
Problem TDEAD2847 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 9/12 constraints. Problems are: Problem set: 576 solved, 2398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/2324 variables, and 12 constraints, problems are : Problem set: 576 solved, 2398 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 0/2974 constraints, Known Traps: 9/9 constraints]
After SMT, in 67298ms problems are : Problem set: 576 solved, 2398 unsolved
Search for dead transitions found 576 dead transitions in 67330ms
Found 576 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 576 transitions
Dead transitions reduction (with SMT) removed 576 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 235/235 places, 2400/2976 transitions.
Graph (complete) has 4088 edges and 235 vertex of which 203 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.2 ms
Discarding 32 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 45 ms. Remains 203 /235 variables (removed 32) and now considering 2400/2400 (removed 0) transitions.
[2024-05-22 23:16:47] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
// Phase 1: matrix 1603 rows 203 cols
[2024-05-22 23:16:47] [INFO ] Computed 2 invariants in 15 ms
[2024-05-22 23:16:48] [INFO ] Implicit Places using invariants in 220 ms returned []
[2024-05-22 23:16:48] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
[2024-05-22 23:16:48] [INFO ] Invariant cache hit.
[2024-05-22 23:16:48] [INFO ] State equation strengthened by 137 read => feed constraints.
[2024-05-22 23:16:50] [INFO ] Implicit Places using invariants and state equation in 2316 ms returned []
Implicit Place search using SMT with State Equation took 2545 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 203/235 places, 2400/2976 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 73336 ms. Remains : 203/235 places, 2400/2976 transitions.
RANDOM walk for 40006 steps (389 resets) in 96 ms. (412 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (71 resets) in 34 ms. (1142 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 456065 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :0 out of 1
Probabilistic random walk after 456065 steps, saw 335114 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
[2024-05-22 23:16:53] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
[2024-05-22 23:16:53] [INFO ] Invariant cache hit.
[2024-05-22 23:16:53] [INFO ] State equation strengthened by 137 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1422/1553 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1553 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 82/1635 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1635 variables, 64/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1635 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 171/1806 variables, 72/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1806 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1806 variables, 137/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1806 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/1806 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1806/1806 variables, and 342 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1039 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 203/203 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 130/131 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1422/1553 variables, 66/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1553 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1553 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 82/1635 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1635 variables, 64/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1635 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 171/1806 variables, 72/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1806 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1806 variables, 137/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1806 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1806 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1806/1806 variables, and 343 constraints, problems are : Problem set: 0 solved, 1 unsolved in 919 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 203/203 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1972ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 163 ms.
Support contains 1 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 2400/2400 transitions.
Applied a total of 0 rules in 35 ms. Remains 203 /203 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 203/203 places, 2400/2400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 2400/2400 transitions.
Applied a total of 0 rules in 34 ms. Remains 203 /203 variables (removed 0) and now considering 2400/2400 (removed 0) transitions.
[2024-05-22 23:16:55] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
[2024-05-22 23:16:55] [INFO ] Invariant cache hit.
[2024-05-22 23:16:55] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-05-22 23:16:55] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
[2024-05-22 23:16:55] [INFO ] Invariant cache hit.
[2024-05-22 23:16:56] [INFO ] State equation strengthened by 137 read => feed constraints.
[2024-05-22 23:16:58] [INFO ] Implicit Places using invariants and state equation in 2210 ms returned []
Implicit Place search using SMT with State Equation took 2404 ms to find 0 implicit places.
[2024-05-22 23:16:58] [INFO ] Redundant transitions in 84 ms returned []
Running 2398 sub problems to find dead transitions.
[2024-05-22 23:16:58] [INFO ] Flow matrix only has 1603 transitions (discarded 797 similar events)
[2024-05-22 23:16:58] [INFO ] Invariant cache hit.
[2024-05-22 23:16:58] [INFO ] State equation strengthened by 137 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/203 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 2 (OVERLAPS) 1603/1806 variables, 203/205 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1806 variables, 137/342 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1806/1806 variables, and 342 constraints, problems are : Problem set: 0 solved, 2398 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 203/203 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 2398/2398 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2398 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/203 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 2 (OVERLAPS) 1603/1806 variables, 203/205 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1806 variables, 137/342 constraints. Problems are: Problem set: 0 solved, 2398 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1806/1806 variables, and 2740 constraints, problems are : Problem set: 0 solved, 2398 unsolved in 30997 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 203/203 constraints, ReadFeed: 137/137 constraints, PredecessorRefiner: 2398/2398 constraints, Known Traps: 0/0 constraints]
After SMT, in 66733ms problems are : Problem set: 0 solved, 2398 unsolved
Search for dead transitions found 0 dead transitions in 66761ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69302 ms. Remains : 203/203 places, 2400/2400 transitions.
Successfully simplified 19 atomic propositions for a total of 10 simplifications.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 23:18:05] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-22 23:18:05] [INFO ] Flatten gal took : 85 ms
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 23:18:05] [INFO ] Flatten gal took : 90 ms
[2024-05-22 23:18:05] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 6 out of 235 places (down from 9) after GAL structural reductions.
Computed a total of 9 stabilizing places and 960 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 81 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:18:05] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2024-05-22 23:18:05] [INFO ] Computed 2 invariants in 16 ms
[2024-05-22 23:18:05] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-22 23:18:05] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:18:05] [INFO ] Invariant cache hit.
[2024-05-22 23:18:06] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:18:08] [INFO ] Implicit Places using invariants and state equation in 2408 ms returned []
Implicit Place search using SMT with State Equation took 2652 ms to find 0 implicit places.
[2024-05-22 23:18:08] [INFO ] Redundant transitions in 72 ms returned []
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:18:08] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:18:08] [INFO ] Invariant cache hit.
[2024-05-22 23:18:08] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37263ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37295ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40115 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:18:45] [INFO ] Flatten gal took : 73 ms
[2024-05-22 23:18:45] [INFO ] Flatten gal took : 84 ms
[2024-05-22 23:18:45] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 3887 steps (35 resets) in 14 ms. (259 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 23:18:46] [INFO ] Flatten gal took : 89 ms
[2024-05-22 23:18:46] [INFO ] Flatten gal took : 92 ms
[2024-05-22 23:18:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8880310970728425126.gal : 54 ms
[2024-05-22 23:18:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8604270097137218630.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8880310970728425126.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8604270097137218630.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 21 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:18:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:18:46] [INFO ] Invariant cache hit.
[2024-05-22 23:18:46] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-22 23:18:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:18:46] [INFO ] Invariant cache hit.
[2024-05-22 23:18:46] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:18:48] [INFO ] Implicit Places using invariants and state equation in 2389 ms returned []
Implicit Place search using SMT with State Equation took 2620 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:18:48] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:18:48] [INFO ] Invariant cache hit.
[2024-05-22 23:18:49] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 38026ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 38057ms
Finished structural reductions in LTL mode , in 1 iterations and 40704 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:19:27] [INFO ] Flatten gal took : 69 ms
[2024-05-22 23:19:27] [INFO ] Flatten gal took : 74 ms
[2024-05-22 23:19:27] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-05-22 23:19:27] [INFO ] Flatten gal took : 72 ms
[2024-05-22 23:19:27] [INFO ] Flatten gal took : 75 ms
[2024-05-22 23:19:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15403180578642774581.gal : 12 ms
[2024-05-22 23:19:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality10944862411941647524.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15403180578642774581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10944862411941647524.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 23:19:57] [INFO ] Flatten gal took : 68 ms
[2024-05-22 23:19:57] [INFO ] Applying decomposition
[2024-05-22 23:19:57] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6838651009896781594.txt' '-o' '/tmp/graph6838651009896781594.bin' '-w' '/tmp/graph6838651009896781594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6838651009896781594.bin' '-l' '-1' '-v' '-w' '/tmp/graph6838651009896781594.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:19:57] [INFO ] Decomposing Gal with order
[2024-05-22 23:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:19:58] [INFO ] Removed a total of 7184 redundant transitions.
[2024-05-22 23:19:58] [INFO ] Flatten gal took : 340 ms
[2024-05-22 23:19:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 492 labels/synchronizations in 124 ms.
[2024-05-22 23:19:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality14550358968315941152.gal : 20 ms
[2024-05-22 23:19:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality3020953582653026374.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14550358968315941152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3020953582653026374.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 19 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:20:28] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:20:28] [INFO ] Invariant cache hit.
[2024-05-22 23:20:28] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-22 23:20:28] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:20:28] [INFO ] Invariant cache hit.
[2024-05-22 23:20:29] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:20:31] [INFO ] Implicit Places using invariants and state equation in 2346 ms returned []
Implicit Place search using SMT with State Equation took 2582 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:20:31] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:20:31] [INFO ] Invariant cache hit.
[2024-05-22 23:20:31] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37468ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37497ms
Finished structural reductions in LTL mode , in 1 iterations and 40111 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:21:08] [INFO ] Flatten gal took : 78 ms
[2024-05-22 23:21:08] [INFO ] Flatten gal took : 76 ms
[2024-05-22 23:21:09] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-05-22 23:21:09] [INFO ] Flatten gal took : 76 ms
[2024-05-22 23:21:09] [INFO ] Flatten gal took : 73 ms
[2024-05-22 23:21:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8239661437603887047.gal : 12 ms
[2024-05-22 23:21:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality12556688391816039709.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8239661437603887047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12556688391816039709.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 23:21:39] [INFO ] Flatten gal took : 70 ms
[2024-05-22 23:21:39] [INFO ] Applying decomposition
[2024-05-22 23:21:39] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4972557903844398157.txt' '-o' '/tmp/graph4972557903844398157.bin' '-w' '/tmp/graph4972557903844398157.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4972557903844398157.bin' '-l' '-1' '-v' '-w' '/tmp/graph4972557903844398157.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:21:39] [INFO ] Decomposing Gal with order
[2024-05-22 23:21:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:21:39] [INFO ] Removed a total of 7184 redundant transitions.
[2024-05-22 23:21:39] [INFO ] Flatten gal took : 127 ms
[2024-05-22 23:21:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 436 labels/synchronizations in 78 ms.
[2024-05-22 23:21:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality12227690792933684623.gal : 11 ms
[2024-05-22 23:21:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality6286636353295541271.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12227690792933684623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6286636353295541271.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 8 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:22:10] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:22:10] [INFO ] Invariant cache hit.
[2024-05-22 23:22:10] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-22 23:22:10] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:22:10] [INFO ] Invariant cache hit.
[2024-05-22 23:22:10] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:22:13] [INFO ] Implicit Places using invariants and state equation in 2818 ms returned []
Implicit Place search using SMT with State Equation took 3063 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:22:13] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:22:13] [INFO ] Invariant cache hit.
[2024-05-22 23:22:13] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37858ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37888ms
Finished structural reductions in LTL mode , in 1 iterations and 40971 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:22:51] [INFO ] Flatten gal took : 63 ms
[2024-05-22 23:22:51] [INFO ] Flatten gal took : 72 ms
[2024-05-22 23:22:51] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-05-22 23:22:51] [INFO ] Flatten gal took : 66 ms
[2024-05-22 23:22:51] [INFO ] Flatten gal took : 69 ms
[2024-05-22 23:22:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14470999622883540255.gal : 10 ms
[2024-05-22 23:22:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality12651461856621862265.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14470999622883540255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12651461856621862265.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 23:23:21] [INFO ] Flatten gal took : 67 ms
[2024-05-22 23:23:21] [INFO ] Applying decomposition
[2024-05-22 23:23:21] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12787955112839277210.txt' '-o' '/tmp/graph12787955112839277210.bin' '-w' '/tmp/graph12787955112839277210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12787955112839277210.bin' '-l' '-1' '-v' '-w' '/tmp/graph12787955112839277210.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:23:21] [INFO ] Decomposing Gal with order
[2024-05-22 23:23:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:23:22] [INFO ] Removed a total of 7168 redundant transitions.
[2024-05-22 23:23:22] [INFO ] Flatten gal took : 143 ms
[2024-05-22 23:23:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 54 ms.
[2024-05-22 23:23:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality1976473277268438399.gal : 11 ms
[2024-05-22 23:23:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality17186621623321744678.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1976473277268438399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17186621623321744678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 54 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:23:52] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:23:52] [INFO ] Invariant cache hit.
[2024-05-22 23:23:52] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-22 23:23:52] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:23:52] [INFO ] Invariant cache hit.
[2024-05-22 23:23:53] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:23:55] [INFO ] Implicit Places using invariants and state equation in 2429 ms returned []
Implicit Place search using SMT with State Equation took 2753 ms to find 0 implicit places.
[2024-05-22 23:23:55] [INFO ] Redundant transitions in 156 ms returned []
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:23:55] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:23:55] [INFO ] Invariant cache hit.
[2024-05-22 23:23:55] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37401ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37429ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 40408 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:24:33] [INFO ] Flatten gal took : 108 ms
[2024-05-22 23:24:33] [INFO ] Flatten gal took : 144 ms
[2024-05-22 23:24:33] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-05-22 23:24:33] [INFO ] Flatten gal took : 75 ms
[2024-05-22 23:24:33] [INFO ] Flatten gal took : 81 ms
[2024-05-22 23:24:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality10129270391830717833.gal : 12 ms
[2024-05-22 23:24:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14018460210709636321.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10129270391830717833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14018460210709636321.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-22 23:25:03] [INFO ] Flatten gal took : 73 ms
[2024-05-22 23:25:03] [INFO ] Applying decomposition
[2024-05-22 23:25:03] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8692403470798658087.txt' '-o' '/tmp/graph8692403470798658087.bin' '-w' '/tmp/graph8692403470798658087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8692403470798658087.bin' '-l' '-1' '-v' '-w' '/tmp/graph8692403470798658087.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:25:03] [INFO ] Decomposing Gal with order
[2024-05-22 23:25:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:25:04] [INFO ] Removed a total of 7264 redundant transitions.
[2024-05-22 23:25:04] [INFO ] Flatten gal took : 115 ms
[2024-05-22 23:25:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 434 labels/synchronizations in 51 ms.
[2024-05-22 23:25:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15789483680718719753.gal : 10 ms
[2024-05-22 23:25:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality10191300771211265359.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15789483680718719753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10191300771211265359.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 61 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2024-05-22 23:25:34] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:25:34] [INFO ] Invariant cache hit.
[2024-05-22 23:25:34] [INFO ] Implicit Places using invariants in 224 ms returned []
[2024-05-22 23:25:34] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:25:34] [INFO ] Invariant cache hit.
[2024-05-22 23:25:34] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-05-22 23:25:36] [INFO ] Implicit Places using invariants and state equation in 2297 ms returned []
Implicit Place search using SMT with State Equation took 2525 ms to find 0 implicit places.
[2024-05-22 23:25:36] [INFO ] Redundant transitions in 68 ms returned []
Running 3006 sub problems to find dead transitions.
[2024-05-22 23:25:36] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-05-22 23:25:36] [INFO ] Invariant cache hit.
[2024-05-22 23:25:36] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 37057ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 37084ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 39751 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 59 ms
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 67 ms
[2024-05-22 23:26:14] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 643 steps (3 resets) in 8 ms. (71 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 66 ms
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 65 ms
[2024-05-22 23:26:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16863409479841098543.gal : 9 ms
[2024-05-22 23:26:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11152336291414406447.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16863409479841098543.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11152336291414406447.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 67 ms
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 75 ms
[2024-05-22 23:26:14] [INFO ] Applying decomposition
[2024-05-22 23:26:14] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15776691926238514984.txt' '-o' '/tmp/graph15776691926238514984.bin' '-w' '/tmp/graph15776691926238514984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15776691926238514984.bin' '-l' '-1' '-v' '-w' '/tmp/graph15776691926238514984.weights' '-q' '0' '-e' '0.001'
[2024-05-22 23:26:14] [INFO ] Decomposing Gal with order
[2024-05-22 23:26:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 23:26:15] [INFO ] Removed a total of 3961 redundant transitions.
[2024-05-22 23:26:15] [INFO ] Flatten gal took : 368 ms
[2024-05-22 23:26:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 732 labels/synchronizations in 39 ms.
[2024-05-22 23:26:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality9001528255633809696.gal : 7 ms
[2024-05-22 23:26:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality11945968991699691646.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9001528255633809696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11945968991699691646.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-22 23:37:39] [INFO ] Flatten gal took : 77 ms
[2024-05-22 23:37:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality1880563720589220324.gal : 11 ms
[2024-05-22 23:37:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality8899198826275808272.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1880563720589220324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8899198826275808272.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-22 23:46:10] [INFO ] Flatten gal took : 82 ms
[2024-05-22 23:46:10] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-05-22 23:46:10] [INFO ] Transformed 235 places.
[2024-05-22 23:46:10] [INFO ] Transformed 3008 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-22 23:46:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality10319373648963734415.gal : 11 ms
[2024-05-22 23:46:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality13136901828917722753.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10319373648963734415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13136901828917722753.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 CTL formulae.
ITS-tools command line returned an error code 137
Total runtime 2620670 ms.

BK_STOP 1716422302087

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DoubleLock-PT-p3s3"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DoubleLock-PT-p3s3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r136-tall-171631133100641"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;