About the Execution of ITS-Tools for DES-PT-30a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8782.731 | 1363609.00 | 3744491.00 | 1526.10 | FTFFFFTTFFFFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r092-tall-171624189800699.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 DES-PT-30a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189800699
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 08:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K 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 DES-PT-30a-LTLCardinality-00
FORMULA_NAME DES-PT-30a-LTLCardinality-01
FORMULA_NAME DES-PT-30a-LTLCardinality-02
FORMULA_NAME DES-PT-30a-LTLCardinality-03
FORMULA_NAME DES-PT-30a-LTLCardinality-04
FORMULA_NAME DES-PT-30a-LTLCardinality-05
FORMULA_NAME DES-PT-30a-LTLCardinality-06
FORMULA_NAME DES-PT-30a-LTLCardinality-07
FORMULA_NAME DES-PT-30a-LTLCardinality-08
FORMULA_NAME DES-PT-30a-LTLCardinality-09
FORMULA_NAME DES-PT-30a-LTLCardinality-10
FORMULA_NAME DES-PT-30a-LTLCardinality-11
FORMULA_NAME DES-PT-30a-LTLCardinality-12
FORMULA_NAME DES-PT-30a-LTLCardinality-13
FORMULA_NAME DES-PT-30a-LTLCardinality-14
FORMULA_NAME DES-PT-30a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716349838096
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-22 03:50:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 03:50:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 03:50:39] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2024-05-22 03:50:39] [INFO ] Transformed 234 places.
[2024-05-22 03:50:39] [INFO ] Transformed 191 transitions.
[2024-05-22 03:50:39] [INFO ] Found NUPN structural information;
[2024-05-22 03:50:39] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-30a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-30a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 177/177 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 233 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 233 transition count 176
Applied a total of 2 rules in 46 ms. Remains 233 /234 variables (removed 1) and now considering 176/177 (removed 1) transitions.
// Phase 1: matrix 176 rows 233 cols
[2024-05-22 03:50:39] [INFO ] Computed 59 invariants in 26 ms
[2024-05-22 03:50:39] [INFO ] Implicit Places using invariants in 332 ms returned [131]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 368 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 232/234 places, 176/177 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 437 ms. Remains : 232/234 places, 176/177 transitions.
Support contains 29 out of 232 places after structural reductions.
[2024-05-22 03:50:40] [INFO ] Flatten gal took : 51 ms
[2024-05-22 03:50:40] [INFO ] Flatten gal took : 21 ms
[2024-05-22 03:50:40] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 25 out of 232 places (down from 29) after GAL structural reductions.
RANDOM walk for 40000 steps (887 resets) in 1483 ms. (26 steps per ms) remains 4/12 properties
BEST_FIRST walk for 40004 steps (215 resets) in 294 ms. (135 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (172 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (181 resets) in 91 ms. (434 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (180 resets) in 93 ms. (425 steps per ms) remains 4/4 properties
// Phase 1: matrix 176 rows 232 cols
[2024-05-22 03:50:40] [INFO ] Computed 58 invariants in 7 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 71/82 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 113/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 4/199 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 175/374 variables, 199/257 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 34/408 variables, 33/290 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 290 constraints, problems are : Problem set: 0 solved, 4 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 71/82 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 113/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 03:50:41] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 8 ms to minimize.
[2024-05-22 03:50:41] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 4/199 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 175/374 variables, 199/259 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/374 variables, 2/261 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 03:50:41] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-22 03:50:42] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/374 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/374 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 34/408 variables, 33/296 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/408 variables, 2/298 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/408 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 0/408 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 298 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1986 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints]
After SMT, in 2481ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 4956 ms.
Support contains 8 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 176/176 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 232 transition count 174
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 232 transition count 174
Applied a total of 7 rules in 32 ms. Remains 232 /232 variables (removed 0) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 232/232 places, 174/176 transitions.
RANDOM walk for 40000 steps (609 resets) in 929 ms. (43 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (117 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (104 resets) in 134 ms. (296 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (110 resets) in 84 ms. (470 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (113 resets) in 107 ms. (370 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 915062 steps, run timeout after 3001 ms. (steps per millisecond=304 ) properties seen :0 out of 4
Probabilistic random walk after 915062 steps, saw 130365 distinct states, run finished after 3005 ms. (steps per millisecond=304 ) properties seen :0
// Phase 1: matrix 174 rows 232 cols
[2024-05-22 03:50:51] [INFO ] Computed 60 invariants in 4 ms
[2024-05-22 03:50:51] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 80/91 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 111/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 30/406 variables, 30/294 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 294 constraints, problems are : Problem set: 0 solved, 4 unsolved in 386 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 80/91 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 111/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 03:50:52] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2024-05-22 03:50:52] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 174/376 variables, 202/264 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 3/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 03:50:52] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-22 03:50:52] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/376 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/376 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 30/406 variables, 30/301 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/406 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 03:50:53] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:50:53] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/406 variables, 2/304 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/406 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 0/406 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 406/406 variables, and 304 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2201 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 6/6 constraints]
After SMT, in 2602ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 1 properties in 3522 ms.
Support contains 6 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 232/232 places, 174/174 transitions.
RANDOM walk for 40000 steps (633 resets) in 178 ms. (223 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (129 resets) in 66 ms. (597 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (115 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (125 resets) in 72 ms. (547 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1262664 steps, run timeout after 3001 ms. (steps per millisecond=420 ) properties seen :0 out of 3
Probabilistic random walk after 1262664 steps, saw 176401 distinct states, run finished after 3001 ms. (steps per millisecond=420 ) properties seen :0
[2024-05-22 03:51:01] [INFO ] Invariant cache hit.
[2024-05-22 03:51:01] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 82/90 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 112/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 30/406 variables, 30/294 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 294 constraints, problems are : Problem set: 0 solved, 3 unsolved in 302 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 82/90 variables, 34/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 112/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 03:51:01] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 174/376 variables, 202/263 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 03:51:01] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 2 ms to minimize.
[2024-05-22 03:51:01] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/376 variables, 2/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/376 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 30/406 variables, 30/299 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/406 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/406 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/406 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 406/406 variables, and 300 constraints, problems are : Problem set: 0 solved, 3 unsolved in 828 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints]
After SMT, in 1140ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 3205 ms.
Support contains 6 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 10 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 232/232 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2024-05-22 03:51:05] [INFO ] Invariant cache hit.
[2024-05-22 03:51:05] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-22 03:51:05] [INFO ] Invariant cache hit.
[2024-05-22 03:51:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-22 03:51:05] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2024-05-22 03:51:05] [INFO ] Redundant transitions in 6 ms returned []
Running 173 sub problems to find dead transitions.
[2024-05-22 03:51:05] [INFO ] Invariant cache hit.
[2024-05-22 03:51:05] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (OVERLAPS) 174/406 variables, 232/292 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/406 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:08] [INFO ] Deduced a trap composed of 6 places in 69 ms of which 1 ms to minimize.
[2024-05-22 03:51:08] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/406 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:09] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/406 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (OVERLAPS) 0/406 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 297 constraints, problems are : Problem set: 0 solved, 173 unsolved in 9166 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:16] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-22 03:51:16] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-05-22 03:51:16] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 3/66 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:17] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (OVERLAPS) 174/406 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/406 variables, 2/301 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/406 variables, 173/474 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:25] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-22 03:51:26] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 1 ms to minimize.
[2024-05-22 03:51:26] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:51:26] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/406 variables, 4/478 constraints. Problems are: Problem set: 0 solved, 173 unsolved
[2024-05-22 03:51:38] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/406 variables, and 479 constraints, problems are : Problem set: 0 solved, 173 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 12/12 constraints]
After SMT, in 39305ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 39309ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39758 ms. Remains : 232/232 places, 174/174 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 232 transition count 174
Applied a total of 1 rules in 15 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 174 rows 232 cols
[2024-05-22 03:51:45] [INFO ] Computed 60 invariants in 4 ms
[2024-05-22 03:51:45] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-22 03:51:45] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 17 ms returned sat
[2024-05-22 03:51:45] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-22 03:51:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-22 03:51:45] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 14 ms returned sat
[2024-05-22 03:51:45] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-22 03:51:45] [INFO ] After 234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-22 03:51:45] [INFO ] After 371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 487 ms.
Computed a total of 135 stabilizing places and 130 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 11 ms. Remains 231 /232 variables (removed 1) and now considering 175/176 (removed 1) transitions.
// Phase 1: matrix 175 rows 231 cols
[2024-05-22 03:51:45] [INFO ] Computed 58 invariants in 3 ms
[2024-05-22 03:51:46] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-22 03:51:46] [INFO ] Invariant cache hit.
[2024-05-22 03:51:46] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 617 ms to find 0 implicit places.
[2024-05-22 03:51:46] [INFO ] Redundant transitions in 7 ms returned []
Running 172 sub problems to find dead transitions.
[2024-05-22 03:51:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (OVERLAPS) 2/230 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (OVERLAPS) 175/405 variables, 230/288 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-05-22 03:51:49] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-05-22 03:51:51] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2024-05-22 03:51:52] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 1 ms to minimize.
[2024-05-22 03:51:52] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-22 03:51:52] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 9 (OVERLAPS) 1/406 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 11 (OVERLAPS) 0/406 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 172 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 294 constraints, problems are : Problem set: 0 solved, 172 unsolved in 11457 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 172 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/228 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 4 (OVERLAPS) 2/230 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 6 (OVERLAPS) 175/405 variables, 230/293 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 172/465 constraints. Problems are: Problem set: 0 solved, 172 unsolved
[2024-05-22 03:52:04] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 2 ms to minimize.
[2024-05-22 03:52:04] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:52:04] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:52:04] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 4/469 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/405 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 172 unsolved
At refinement iteration 10 (OVERLAPS) 1/406 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 172 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/406 variables, and 470 constraints, problems are : Problem set: 0 solved, 172 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 172/172 constraints, Known Traps: 9/9 constraints]
After SMT, in 41550ms problems are : Problem set: 0 solved, 172 unsolved
Search for dead transitions found 0 dead transitions in 41553ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 42197 ms. Remains : 231/232 places, 175/176 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-30a-LTLCardinality-00
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 3 ms.
FORMULA DES-PT-30a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-30a-LTLCardinality-00 finished in 42422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 13 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 232 cols
[2024-05-22 03:52:28] [INFO ] Computed 58 invariants in 8 ms
[2024-05-22 03:52:28] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-22 03:52:28] [INFO ] Invariant cache hit.
[2024-05-22 03:52:28] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2024-05-22 03:52:28] [INFO ] Redundant transitions in 2 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-22 03:52:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:52:31] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 4 ms to minimize.
[2024-05-22 03:52:31] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 0 ms to minimize.
[2024-05-22 03:52:32] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7368 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37464ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37466ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37835 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-30a-LTLCardinality-02
Stuttering criterion allowed to conclude after 95 steps with 0 reset in 2 ms.
FORMULA DES-PT-30a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-30a-LTLCardinality-02 finished in 37885 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p0&&X((!p0 U (!p1||G(!p0))))) U (G((!p0&&X((!p0 U (!p1||G(!p0))))))||(!p0&&X(((!p0 U (!p1||G(!p0)))&&X(p2)))))))))'
Support contains 5 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:53:06] [INFO ] Invariant cache hit.
[2024-05-22 03:53:06] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-22 03:53:06] [INFO ] Invariant cache hit.
[2024-05-22 03:53:06] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 03:53:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 22 places in 48 ms of which 1 ms to minimize.
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 2 ms to minimize.
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:53:09] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 2 ms to minimize.
[2024-05-22 03:53:10] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:53:10] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-22 03:53:10] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7269 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37364ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37366ms
Finished structural reductions in LTL mode , in 1 iterations and 37691 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 281 ms :[p0, p0, (AND p0 p1), (AND p0 (NOT p1) (NOT p2)), (AND p0 p1 (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : DES-PT-30a-LTLCardinality-03
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA DES-PT-30a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-30a-LTLCardinality-03 finished in 37994 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:53:44] [INFO ] Invariant cache hit.
[2024-05-22 03:53:44] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-22 03:53:44] [INFO ] Invariant cache hit.
[2024-05-22 03:53:44] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2024-05-22 03:53:44] [INFO ] Redundant transitions in 2 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-22 03:53:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 1 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 2 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 1 ms to minimize.
[2024-05-22 03:53:47] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:53:48] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-22 03:53:48] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7158 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37249ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37250ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37592 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-30a-LTLCardinality-04
Product exploration explored 100000 steps with 6289 reset in 270 ms.
Product exploration explored 100000 steps with 6357 reset in 262 ms.
Computed a total of 135 stabilizing places and 130 stable transitions
Computed a total of 135 stabilizing places and 130 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
[2024-05-22 03:54:22] [INFO ] Invariant cache hit.
[2024-05-22 03:54:22] [INFO ] [Real]Absence check using 32 positive place invariants in 6 ms returned sat
[2024-05-22 03:54:22] [INFO ] [Real]Absence check using 32 positive and 26 generalized place invariants in 22 ms returned sat
[2024-05-22 03:54:23] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2024-05-22 03:54:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:54:23] [INFO ] [Nat]Absence check using 32 positive place invariants in 5 ms returned sat
[2024-05-22 03:54:23] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 14 ms returned sat
[2024-05-22 03:54:23] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2024-05-22 03:54:23] [INFO ] Computed and/alt/rep : 168/504/168 causal constraints (skipped 7 transitions) in 10 ms.
[2024-05-22 03:54:24] [INFO ] Added : 125 causal constraints over 25 iterations in 635 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:54:24] [INFO ] Invariant cache hit.
[2024-05-22 03:54:24] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-22 03:54:24] [INFO ] Invariant cache hit.
[2024-05-22 03:54:24] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2024-05-22 03:54:24] [INFO ] Redundant transitions in 1 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-22 03:54:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:54:27] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-22 03:54:28] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7270 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37368ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37370ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37713 ms. Remains : 232/232 places, 176/176 transitions.
Computed a total of 135 stabilizing places and 130 stable transitions
Computed a total of 135 stabilizing places and 130 stable transitions
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2024-05-22 03:55:02] [INFO ] Invariant cache hit.
[2024-05-22 03:55:02] [INFO ] [Real]Absence check using 32 positive place invariants in 6 ms returned sat
[2024-05-22 03:55:02] [INFO ] [Real]Absence check using 32 positive and 26 generalized place invariants in 22 ms returned sat
[2024-05-22 03:55:03] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2024-05-22 03:55:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 03:55:03] [INFO ] [Nat]Absence check using 32 positive place invariants in 6 ms returned sat
[2024-05-22 03:55:03] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 12 ms returned sat
[2024-05-22 03:55:03] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2024-05-22 03:55:03] [INFO ] Computed and/alt/rep : 168/504/168 causal constraints (skipped 7 transitions) in 11 ms.
[2024-05-22 03:55:04] [INFO ] Added : 125 causal constraints over 25 iterations in 633 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6493 reset in 199 ms.
Product exploration explored 100000 steps with 6381 reset in 220 ms.
Built C files in :
/tmp/ltsmin16587037199713480424
[2024-05-22 03:55:05] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2024-05-22 03:55:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 03:55:05] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2024-05-22 03:55:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 03:55:05] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2024-05-22 03:55:05] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 03:55:05] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16587037199713480424
Running compilation step : cd /tmp/ltsmin16587037199713480424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 547 ms.
Running link step : cd /tmp/ltsmin16587037199713480424;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16587037199713480424;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2084532204241939024.hoa' '--buchi-type=spotba'
LTSmin run took 4435 ms.
FORMULA DES-PT-30a-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-30a-LTLCardinality-04 finished in 86041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U ((X(p0)&&G(!p1))||X(G(p0))))))'
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:55:10] [INFO ] Invariant cache hit.
[2024-05-22 03:55:10] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-22 03:55:10] [INFO ] Invariant cache hit.
[2024-05-22 03:55:10] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 03:55:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:55:13] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 1 ms to minimize.
[2024-05-22 03:55:13] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 1 ms to minimize.
[2024-05-22 03:55:13] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2024-05-22 03:55:13] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:55:13] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
[2024-05-22 03:55:14] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:55:14] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2024-05-22 03:55:14] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-05-22 03:55:14] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7400 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37484ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37486ms
Finished structural reductions in LTL mode , in 1 iterations and 37846 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 225 ms :[true, (AND p1 (NOT p0)), p1, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-30a-LTLCardinality-09
Product exploration explored 100000 steps with 2192 reset in 220 ms.
Product exploration explored 100000 steps with 2253 reset in 221 ms.
Computed a total of 135 stabilizing places and 130 stable transitions
Computed a total of 135 stabilizing places and 130 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 70 ms. Reduced automaton from 7 states, 16 edges and 2 AP (stutter sensitive) to 7 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (888 resets) in 284 ms. (140 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (197 resets) in 199 ms. (200 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (184 resets) in 107 ms. (370 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (171 resets) in 94 ms. (421 steps per ms) remains 3/3 properties
[2024-05-22 03:55:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 71/79 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/199 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 175/374 variables, 199/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 34/408 variables, 33/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 290 constraints, problems are : Problem set: 0 solved, 3 unsolved in 213 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 71/79 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/199 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 175/374 variables, 199/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 34/408 variables, 33/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/408 variables, 3/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/408 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/408 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 293 constraints, problems are : Problem set: 0 solved, 3 unsolved in 375 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 594ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1732 ms.
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 176/176 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 232 transition count 174
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 232 transition count 174
Applied a total of 8 rules in 13 ms. Remains 232 /232 variables (removed 0) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 232/232 places, 174/176 transitions.
RANDOM walk for 40000 steps (529 resets) in 142 ms. (279 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (109 resets) in 104 ms. (380 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (95 resets) in 83 ms. (476 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (109 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1093004 steps, run timeout after 3001 ms. (steps per millisecond=364 ) properties seen :0 out of 3
Probabilistic random walk after 1093004 steps, saw 153010 distinct states, run finished after 3001 ms. (steps per millisecond=364 ) properties seen :0
// Phase 1: matrix 174 rows 232 cols
[2024-05-22 03:55:54] [INFO ] Computed 60 invariants in 6 ms
[2024-05-22 03:55:54] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 30/406 variables, 30/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/406 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 295 constraints, problems are : Problem set: 0 solved, 3 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 03:55:55] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-22 03:55:55] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 1 ms to minimize.
[2024-05-22 03:55:55] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-05-22 03:55:55] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 4/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 30/406 variables, 30/299 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 3/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 406/406 variables, and 302 constraints, problems are : Problem set: 0 solved, 3 unsolved in 599 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 801ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 12673 steps, including 35 resets, run visited all 3 properties in 104 ms. (steps per millisecond=121 )
Parikh walk visited 3 properties in 1045 ms.
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 6 factoid took 223 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 7 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 320 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 232 cols
[2024-05-22 03:55:57] [INFO ] Computed 58 invariants in 2 ms
[2024-05-22 03:55:57] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-22 03:55:57] [INFO ] Invariant cache hit.
[2024-05-22 03:55:57] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 03:55:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:56:00] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2024-05-22 03:56:00] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 1 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 2 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 2 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-22 03:56:01] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7357 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37440ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37442ms
Finished structural reductions in LTL mode , in 1 iterations and 37770 ms. Remains : 232/232 places, 176/176 transitions.
Computed a total of 135 stabilizing places and 130 stable transitions
Computed a total of 135 stabilizing places and 130 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 7 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (899 resets) in 147 ms. (270 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (192 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (180 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (172 resets) in 94 ms. (421 steps per ms) remains 3/3 properties
[2024-05-22 03:56:35] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 71/79 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/199 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 175/374 variables, 199/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 34/408 variables, 33/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/408 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 290 constraints, problems are : Problem set: 0 solved, 3 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 4/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 71/79 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/195 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/199 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 175/374 variables, 199/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 34/408 variables, 33/290 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/408 variables, 3/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/408 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/408 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 293 constraints, problems are : Problem set: 0 solved, 3 unsolved in 371 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 578ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1904 ms.
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 176/176 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 232 transition count 174
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 232 transition count 174
Applied a total of 8 rules in 14 ms. Remains 232 /232 variables (removed 0) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 232/232 places, 174/176 transitions.
RANDOM walk for 40000 steps (548 resets) in 121 ms. (327 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (119 resets) in 53 ms. (740 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (95 resets) in 46 ms. (851 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (107 resets) in 48 ms. (816 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1183645 steps, run timeout after 3001 ms. (steps per millisecond=394 ) properties seen :0 out of 3
Probabilistic random walk after 1183645 steps, saw 165758 distinct states, run finished after 3001 ms. (steps per millisecond=394 ) properties seen :0
// Phase 1: matrix 174 rows 232 cols
[2024-05-22 03:56:41] [INFO ] Computed 60 invariants in 2 ms
[2024-05-22 03:56:41] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 30/406 variables, 30/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/406 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 295 constraints, problems are : Problem set: 0 solved, 3 unsolved in 185 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 77/86 variables, 33/35 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 116/202 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 174/376 variables, 202/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 03:56:41] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-22 03:56:41] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-05-22 03:56:41] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-22 03:56:41] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 4/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 30/406 variables, 30/299 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 3/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 406/406 variables, and 302 constraints, problems are : Problem set: 0 solved, 3 unsolved in 574 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 232/232 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 764ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 14508 steps, including 44 resets, run visited all 3 properties in 108 ms. (steps per millisecond=134 )
Parikh walk visited 3 properties in 928 ms.
Knowledge obtained : [(AND p1 p0), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 212 ms. Reduced automaton from 7 states, 15 edges and 2 AP (stutter sensitive) to 7 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 232 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 242 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2222 reset in 208 ms.
Product exploration explored 100000 steps with 2224 reset in 226 ms.
Applying partial POR strategy [true, true, false, false, false, false, false]
Stuttering acceptance computed with spot in 246 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 16 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:56:44] [INFO ] Redundant transitions in 1 ms returned []
Running 175 sub problems to find dead transitions.
// Phase 1: matrix 176 rows 232 cols
[2024-05-22 03:56:44] [INFO ] Computed 58 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:56:48] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-22 03:56:48] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:56:49] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:56:49] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-22 03:56:49] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 3/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 295 constraints, problems are : Problem set: 0 solved, 175 unsolved in 8421 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/295 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/470 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:57:02] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:57:02] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 408/408 variables, and 472 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 7/7 constraints]
After SMT, in 38498ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 38500ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 38523 ms. Remains : 232/232 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin6508731368819221564
[2024-05-22 03:57:23] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6508731368819221564
Running compilation step : cd /tmp/ltsmin6508731368819221564;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 358 ms.
Running link step : cd /tmp/ltsmin6508731368819221564;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6508731368819221564;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13157035324185498709.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:57:38] [INFO ] Invariant cache hit.
[2024-05-22 03:57:38] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-22 03:57:38] [INFO ] Invariant cache hit.
[2024-05-22 03:57:38] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 03:57:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:57:41] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 1 ms to minimize.
[2024-05-22 03:57:41] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 1 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 2 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 1 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-22 03:57:42] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7423 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37510ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37512ms
Finished structural reductions in LTL mode , in 1 iterations and 37865 ms. Remains : 232/232 places, 176/176 transitions.
Built C files in :
/tmp/ltsmin7238702053987985763
[2024-05-22 03:58:16] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7238702053987985763
Running compilation step : cd /tmp/ltsmin7238702053987985763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 362 ms.
Running link step : cd /tmp/ltsmin7238702053987985763;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7238702053987985763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4794784869800037489.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 03:58:31] [INFO ] Flatten gal took : 15 ms
[2024-05-22 03:58:31] [INFO ] Flatten gal took : 14 ms
[2024-05-22 03:58:31] [INFO ] Time to serialize gal into /tmp/LTL57619389508384604.gal : 3 ms
[2024-05-22 03:58:31] [INFO ] Time to serialize properties into /tmp/LTL8610528170563663120.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL57619389508384604.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3886610765978471024.hoa' '-atoms' '/tmp/LTL8610528170563663120.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...315
Loading property file /tmp/LTL8610528170563663120.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3886610765978471024.hoa
Detected timeout of ITS tools.
[2024-05-22 03:58:46] [INFO ] Flatten gal took : 13 ms
[2024-05-22 03:58:46] [INFO ] Flatten gal took : 13 ms
[2024-05-22 03:58:46] [INFO ] Time to serialize gal into /tmp/LTL244590533759119527.gal : 2 ms
[2024-05-22 03:58:46] [INFO ] Time to serialize properties into /tmp/LTL7430200030694965784.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL244590533759119527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7430200030694965784.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X((X("((p36==0)||(p169==1))"))U((X(G("((p36==0)||(p169==1))")))||((X("((p36==0)||(p169==1))"))&&(G(!("((p133==0)||(p201==1))"))))))...157
Formula 0 simplified : X(X!"((p36==0)||(p169==1))" R (XF!"((p36==0)||(p169==1))" & (X!"((p36==0)||(p169==1))" | F"((p133==0)||(p201==1))")))
Detected timeout of ITS tools.
[2024-05-22 03:59:01] [INFO ] Flatten gal took : 20 ms
[2024-05-22 03:59:01] [INFO ] Applying decomposition
[2024-05-22 03:59:01] [INFO ] Flatten gal took : 12 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/graph7910187831545583451.txt' '-o' '/tmp/graph7910187831545583451.bin' '-w' '/tmp/graph7910187831545583451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7910187831545583451.bin' '-l' '-1' '-v' '-w' '/tmp/graph7910187831545583451.weights' '-q' '0' '-e' '0.001'
[2024-05-22 03:59:01] [INFO ] Decomposing Gal with order
[2024-05-22 03:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 03:59:01] [INFO ] Removed a total of 40 redundant transitions.
[2024-05-22 03:59:01] [INFO ] Flatten gal took : 56 ms
[2024-05-22 03:59:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 7 ms.
[2024-05-22 03:59:01] [INFO ] Time to serialize gal into /tmp/LTL10140632676389339955.gal : 5 ms
[2024-05-22 03:59:01] [INFO ] Time to serialize properties into /tmp/LTL11936596418843515079.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10140632676389339955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11936596418843515079.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((X("((u49.p36==0)||(i7.u23.p169==1))"))U((X(G("((u49.p36==0)||(i7.u23.p169==1))")))||((X("((u49.p36==0)||(i7.u23.p169==1))"))&&(G...206
Formula 0 simplified : X(X!"((u49.p36==0)||(i7.u23.p169==1))" R (XF!"((u49.p36==0)||(i7.u23.p169==1))" & (X!"((u49.p36==0)||(i7.u23.p169==1))" | F"((i0.i1....189
Detected timeout of ITS tools.
Treatment of property DES-PT-30a-LTLCardinality-09 finished in 246706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:59:16] [INFO ] Invariant cache hit.
[2024-05-22 03:59:17] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-22 03:59:17] [INFO ] Invariant cache hit.
[2024-05-22 03:59:17] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 03:59:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:59:19] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 4 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 4 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 16 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 2 ms to minimize.
[2024-05-22 03:59:20] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
[2024-05-22 03:59:21] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-22 03:59:21] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7257 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37336ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37337ms
Finished structural reductions in LTL mode , in 1 iterations and 37723 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DES-PT-30a-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-30a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-30a-LTLCardinality-12 finished in 37826 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 03:59:54] [INFO ] Invariant cache hit.
[2024-05-22 03:59:54] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-05-22 03:59:54] [INFO ] Invariant cache hit.
[2024-05-22 03:59:55] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2024-05-22 03:59:55] [INFO ] Redundant transitions in 1 ms returned []
Running 175 sub problems to find dead transitions.
[2024-05-22 03:59:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 03:59:57] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2024-05-22 03:59:58] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2024-05-22 03:59:59] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-05-22 03:59:59] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7283 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37376ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37378ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37735 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-30a-LTLCardinality-13
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA DES-PT-30a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-30a-LTLCardinality-13 finished in 37830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 232 /232 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2024-05-22 04:00:32] [INFO ] Invariant cache hit.
[2024-05-22 04:00:32] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-22 04:00:32] [INFO ] Invariant cache hit.
[2024-05-22 04:00:32] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 175 sub problems to find dead transitions.
[2024-05-22 04:00:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (OVERLAPS) 176/408 variables, 232/290 constraints. Problems are: Problem set: 0 solved, 175 unsolved
[2024-05-22 04:00:35] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 2 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 2 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-22 04:00:36] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 9/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 299 constraints, problems are : Problem set: 0 solved, 175 unsolved in 7295 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 175 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/231 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 2 (OVERLAPS) 1/232 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 6 (OVERLAPS) 176/408 variables, 232/299 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 175/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
At refinement iteration 9 (OVERLAPS) 0/408 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 175 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 175 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 175/175 constraints, Known Traps: 9/9 constraints]
After SMT, in 37374ms problems are : Problem set: 0 solved, 175 unsolved
Search for dead transitions found 0 dead transitions in 37375ms
Finished structural reductions in LTL mode , in 1 iterations and 37731 ms. Remains : 232/232 places, 176/176 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DES-PT-30a-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 292 ms.
Product exploration explored 100000 steps with 50000 reset in 301 ms.
Computed a total of 135 stabilizing places and 130 stable transitions
Computed a total of 135 stabilizing places and 130 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 18 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-30a-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-30a-LTLCardinality-14 finished in 38449 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U ((X(p0)&&G(!p1))||X(G(p0))))))'
[2024-05-22 04:01:11] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11609584743214863563
[2024-05-22 04:01:11] [INFO ] Computing symmetric may disable matrix : 176 transitions.
[2024-05-22 04:01:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 04:01:11] [INFO ] Computing symmetric may enable matrix : 176 transitions.
[2024-05-22 04:01:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 04:01:11] [INFO ] Applying decomposition
[2024-05-22 04:01:11] [INFO ] Computing Do-Not-Accords matrix : 176 transitions.
[2024-05-22 04:01:11] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 04:01:11] [INFO ] Flatten gal took : 11 ms
[2024-05-22 04:01:11] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11609584743214863563
Running compilation step : cd /tmp/ltsmin11609584743214863563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph1449567591282599752.txt' '-o' '/tmp/graph1449567591282599752.bin' '-w' '/tmp/graph1449567591282599752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1449567591282599752.bin' '-l' '-1' '-v' '-w' '/tmp/graph1449567591282599752.weights' '-q' '0' '-e' '0.001'
[2024-05-22 04:01:11] [INFO ] Decomposing Gal with order
[2024-05-22 04:01:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 04:01:11] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 04:01:11] [INFO ] Flatten gal took : 16 ms
[2024-05-22 04:01:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 04:01:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality10168247154448517377.gal : 4 ms
[2024-05-22 04:01:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality4454891978624982608.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10168247154448517377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4454891978624982608.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((X("((u48.p36==0)||(i7.u22.p169==1))"))U(((X("((u48.p36==0)||(i7.u22.p169==1))"))&&(G(!("((i0.i0.u5.p133==0)||(i7.u38.p201==1))")...206
Formula 0 simplified : X(X!"((u48.p36==0)||(i7.u22.p169==1))" R (XF!"((u48.p36==0)||(i7.u22.p169==1))" & (X!"((u48.p36==0)||(i7.u22.p169==1))" | F"((i0.i0....189
Compilation finished in 523 ms.
Running link step : cd /tmp/ltsmin11609584743214863563;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11609584743214863563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X((LTLAPp0==true)) U ((X((LTLAPp0==true))&&[](!(LTLAPp1==true)))||X([]((LTLAPp0==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t136, t137, t169, u13.t129, u14.t11, u48.t5, u48.t40, i0.i0.t0, i0.i0.t167, i0.i0.t173, i...635
Computing Next relation with stutter on 1.99965e+06 deadlock states
28648 unique states visited
1094 strongly connected components in search stack
31953 transitions explored
1142 items max in DFS search stack
32397 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,324.03,6441512,1,0,1.41856e+07,79388,913,1.22613e+07,1019,444443,3529
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-30a-LTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1362470 ms.
BK_STOP 1716351201705
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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="DES-PT-30a"
export BK_EXAMINATION="LTLCardinality"
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 DES-PT-30a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189800699"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;