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.r488-tall-171631133100642.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DoubleLock-PT-p3s3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631133100642
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-01
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-02
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-03
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-04
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-05
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-06
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-07
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-08
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-09
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-10
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2024-11
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-12
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-13
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-14
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717202932181

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:48:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 00:48:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:48:53] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2024-06-01 00:48:53] [INFO ] Transformed 306 places.
[2024-06-01 00:48:53] [INFO ] Transformed 3136 transitions.
[2024-06-01 00:48:53] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 68 places in 11 ms
Reduce places removed 68 places and 128 transitions.
Support contains 94 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 45 ms. Remains 235 /238 variables (removed 3) and now considering 3008/3008 (removed 0) transitions.
[2024-06-01 00:48:53] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2024-06-01 00:48:53] [INFO ] Computed 2 invariants in 53 ms
[2024-06-01 00:48:54] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-06-01 00:48:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:48:54] [INFO ] Invariant cache hit.
[2024-06-01 00:48:54] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-06-01 00:48:55] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2024-06-01 00:48:55] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:48:55] [INFO ] Invariant cache hit.
[2024-06-01 00:48:55] [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
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 36384ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 36462ms
Starting structural reductions in LTL mode, iteration 1 : 235/238 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38161 ms. Remains : 235/238 places, 3008/3008 transitions.
Support contains 94 out of 235 places after structural reductions.
[2024-06-01 00:49:32] [INFO ] Flatten gal took : 208 ms
[2024-06-01 00:49:32] [INFO ] Flatten gal took : 142 ms
[2024-06-01 00:49:32] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 40011 steps (378 resets) in 2462 ms. (16 steps per ms) remains 46/63 properties
BEST_FIRST walk for 4003 steps (9 resets) in 48 ms. (81 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 45/46 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 44/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (9 resets) in 13 ms. (285 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (9 resets) in 18 ms. (210 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (9 resets) in 15 ms. (250 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (9 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
[2024-06-01 00:49:33] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:49:33] [INFO ] Invariant cache hit.
[2024-06-01 00:49:33] [INFO ] State equation strengthened by 143 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 4/80 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 51/131 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 2046/2177 variables, 131/133 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2177 variables, 69/202 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2177 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp54 is UNSAT
At refinement iteration 8 (OVERLAPS) 179/2356 variables, 104/306 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 74/380 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 9 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 9 solved, 31 unsolved in 5021 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: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 11/62 variables, 1/1 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 53/115 variables, 1/2 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 2018/2133 variables, 115/117 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2133 variables, 41/158 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2133 variables, 0/158 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 223/2356 variables, 120/278 constraints. Problems are: Problem set: 9 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 102/380 constraints. Problems are: Problem set: 9 solved, 31 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 31/411 constraints. Problems are: Problem set: 10 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 411 constraints, problems are : Problem set: 10 solved, 30 unsolved in 5013 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: 31/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 10245ms problems are : Problem set: 10 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 50 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 146 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 235/235 places, 3008/3008 transitions.
RANDOM walk for 40005 steps (385 resets) in 377 ms. (105 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 126305 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :1 out of 28
Probabilistic random walk after 126305 steps, saw 96101 distinct states, run finished after 3005 ms. (steps per millisecond=42 ) properties seen :1
[2024-06-01 00:49:47] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:49:47] [INFO ] Invariant cache hit.
[2024-06-01 00:49:47] [INFO ] State equation strengthened by 143 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 11/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 54/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 2015/2127 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2127 variables, 39/153 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2127 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 229/2356 variables, 123/276 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 0 solved, 27 unsolved in 6935 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: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 11/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 54/112 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 2015/2127 variables, 112/114 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2127 variables, 39/153 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2127 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 229/2356 variables, 123/276 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp52 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 27/407 constraints. Problems are: Problem set: 13 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 407 constraints, problems are : Problem set: 13 solved, 14 unsolved in 45014 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: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 52038ms problems are : Problem set: 13 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 91 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 235/235 places, 3008/3008 transitions.
RANDOM walk for 40003 steps (387 resets) in 525 ms. (76 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (65 resets) in 154 ms. (258 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (60 resets) in 48 ms. (816 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 221 ms. (180 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (68 resets) in 73 ms. (540 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (63 resets) in 61 ms. (645 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (65 resets) in 52 ms. (754 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (61 resets) in 68 ms. (579 steps per ms) remains 11/13 properties
BEST_FIRST walk for 40004 steps (63 resets) in 88 ms. (449 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (65 resets) in 64 ms. (615 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (58 resets) in 55 ms. (714 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (66 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (70 resets) in 57 ms. (689 steps per ms) remains 11/11 properties
[2024-06-01 00:50:40] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:50:40] [INFO ] Invariant cache hit.
[2024-06-01 00:50:40] [INFO ] State equation strengthened by 143 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 70/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1377/1471 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1471 variables, 12/107 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1471 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 828/2299 variables, 84/191 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2299 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2299 variables, 131/323 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2299 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 57/2356 variables, 57/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 0 solved, 11 unsolved in 4462 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: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 70/94 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1377/1471 variables, 94/95 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1471 variables, 12/107 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1471 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 828/2299 variables, 84/191 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2299 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2299 variables, 131/323 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2299 variables, 11/334 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2299 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp62 is UNSAT
At refinement iteration 11 (OVERLAPS) 57/2356 variables, 57/391 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2356 variables, 0/391 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 391 constraints, problems are : Problem set: 1 solved, 10 unsolved in 75018 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: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 79534ms problems are : Problem set: 1 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 63 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 235/235 places, 3008/3008 transitions.
Successfully simplified 24 atomic propositions for a total of 16 simplifications.
[2024-06-01 00:52:00] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-06-01 00:52:00] [INFO ] Flatten gal took : 173 ms
FORMULA DoubleLock-PT-p3s3-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 00:52:00] [INFO ] Flatten gal took : 191 ms
[2024-06-01 00:52:00] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 38 out of 235 places (down from 46) after GAL structural reductions.
Computed a total of 9 stabilizing places and 960 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 35 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:01] [INFO ] Flatten gal took : 127 ms
[2024-06-01 00:52:01] [INFO ] Flatten gal took : 161 ms
[2024-06-01 00:52:01] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 142 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 142 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:02] [INFO ] Flatten gal took : 134 ms
[2024-06-01 00:52:02] [INFO ] Flatten gal took : 158 ms
[2024-06-01 00:52:02] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 107 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 124 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:02] [INFO ] Flatten gal took : 135 ms
[2024-06-01 00:52:02] [INFO ] Flatten gal took : 123 ms
[2024-06-01 00:52:03] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 7 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 80 ms
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 78 ms
[2024-06-01 00:52:03] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 7 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 73 ms
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 70 ms
[2024-06-01 00:52:03] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 48 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 82 ms
[2024-06-01 00:52:03] [INFO ] Flatten gal took : 74 ms
[2024-06-01 00:52:04] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 7 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 89 ms
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 67 ms
[2024-06-01 00:52:04] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 6 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 111 ms
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 81 ms
[2024-06-01 00:52:04] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 45 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 61 ms
[2024-06-01 00:52:04] [INFO ] Flatten gal took : 69 ms
[2024-06-01 00:52:05] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 40012 steps (378 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (60 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 379054 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 1
Probabilistic random walk after 379054 steps, saw 279356 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
[2024-06-01 00:52:08] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2024-06-01 00:52:08] [INFO ] Invariant cache hit.
[2024-06-01 00:52:08] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 162/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2060/2224 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2224 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2224 variables, 143/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2224 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 69/2293 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2293 variables, 69/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2293 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 63/2356 variables, 63/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 0 solved, 1 unsolved in 714 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: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 162/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2060/2224 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2224 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2224 variables, 143/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2224 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2224 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 69/2293 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2293 variables, 69/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2293 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 381 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1644 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: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2379ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
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 65 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 80 ms. Remains : 235/235 places, 2976/3008 transitions.
RANDOM walk for 4000000 steps (38137 resets) in 14934 ms. (267 steps per ms) remains 1/1 properties
BEST_FIRST walk for 3646758 steps (5635 resets) in 4668 ms. (781 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p3s3-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 92 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 93 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:15] [INFO ] Flatten gal took : 99 ms
[2024-06-01 00:52:15] [INFO ] Flatten gal took : 68 ms
[2024-06-01 00:52:16] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 6 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 59 ms
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 67 ms
[2024-06-01 00:52:16] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 41 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 63 ms
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 71 ms
[2024-06-01 00:52:16] [INFO ] Input system was already deterministic with 3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 5 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 235/235 places, 3008/3008 transitions.
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 58 ms
[2024-06-01 00:52:16] [INFO ] Flatten gal took : 65 ms
[2024-06-01 00:52:16] [INFO ] Input system was already deterministic with 3008 transitions.
[2024-06-01 00:52:17] [INFO ] Flatten gal took : 65 ms
[2024-06-01 00:52:17] [INFO ] Flatten gal took : 67 ms
[2024-06-01 00:52:17] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2024-06-01 00:52:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 235 places, 3008 transitions and 12032 arcs took 16 ms.
Total runtime 203887 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-00
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-01
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-02
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-03
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-04
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-05
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-06
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-07
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2024-10
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2023-12
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2023-13
Could not compute solution for formula : DoubleLock-PT-p3s3-CTLFireability-2023-15

BK_STOP 1717203137489

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/557/ctl_0_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/557/ctl_1_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/557/ctl_2_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/557/ctl_3_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/557/ctl_4_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/557/ctl_5_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/557/ctl_6_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/557/ctl_7_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/557/ctl_8_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/557/ctl_9_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/557/ctl_10_
ctl formula name DoubleLock-PT-p3s3-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/557/ctl_11_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p3s3"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is DoubleLock-PT-p3s3, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-171631133100642"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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