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.r480-tall-171624189800668.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DES-PT-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r480-tall-171624189800668
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 12 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 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 43K 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-10a-LTLFireability-00
FORMULA_NAME DES-PT-10a-LTLFireability-01
FORMULA_NAME DES-PT-10a-LTLFireability-02
FORMULA_NAME DES-PT-10a-LTLFireability-03
FORMULA_NAME DES-PT-10a-LTLFireability-04
FORMULA_NAME DES-PT-10a-LTLFireability-05
FORMULA_NAME DES-PT-10a-LTLFireability-06
FORMULA_NAME DES-PT-10a-LTLFireability-07
FORMULA_NAME DES-PT-10a-LTLFireability-08
FORMULA_NAME DES-PT-10a-LTLFireability-09
FORMULA_NAME DES-PT-10a-LTLFireability-10
FORMULA_NAME DES-PT-10a-LTLFireability-11
FORMULA_NAME DES-PT-10a-LTLFireability-12
FORMULA_NAME DES-PT-10a-LTLFireability-13
FORMULA_NAME DES-PT-10a-LTLFireability-14
FORMULA_NAME DES-PT-10a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717193018736

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-10a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 22:03:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 22:03:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 22:03:40] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-31 22:03:40] [INFO ] Transformed 155 places.
[2024-05-31 22:03:40] [INFO ] Transformed 112 transitions.
[2024-05-31 22:03:40] [INFO ] Found NUPN structural information;
[2024-05-31 22:03:40] [INFO ] Parsed PT model containing 155 places and 112 transitions and 552 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.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-10a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 98/98 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 154 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 154 transition count 97
Applied a total of 2 rules in 28 ms. Remains 154 /155 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 154 cols
[2024-05-31 22:03:40] [INFO ] Computed 59 invariants in 29 ms
[2024-05-31 22:03:40] [INFO ] Implicit Places using invariants in 298 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 333 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/155 places, 97/98 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 382 ms. Remains : 153/155 places, 97/98 transitions.
Support contains 55 out of 153 places after structural reductions.
[2024-05-31 22:03:41] [INFO ] Flatten gal took : 36 ms
[2024-05-31 22:03:41] [INFO ] Flatten gal took : 16 ms
[2024-05-31 22:03:41] [INFO ] Input system was already deterministic with 97 transitions.
Support contains 52 out of 153 places (down from 55) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 23 to 22
RANDOM walk for 40000 steps (889 resets) in 1638 ms. (24 steps per ms) remains 3/22 properties
BEST_FIRST walk for 40004 steps (177 resets) in 324 ms. (123 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (183 resets) in 168 ms. (236 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (204 resets) in 141 ms. (281 steps per ms) remains 3/3 properties
// Phase 1: matrix 97 rows 153 cols
[2024-05-31 22:03:41] [INFO ] Computed 58 invariants in 10 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, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 64/82 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 54/136 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 6/142 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 96/238 variables, 142/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 12/250 variables, 11/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/250 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/250 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 211 constraints, problems are : Problem set: 0 solved, 3 unsolved in 293 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 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) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/18 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 64/82 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 54/136 variables, 23/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 6/142 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 96/238 variables, 142/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/238 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 12/250 variables, 11/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/250 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/250 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/250 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 214 constraints, problems are : Problem set: 0 solved, 3 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 690ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 10617 steps, including 73 resets, run visited all 3 properties in 60 ms. (steps per millisecond=176 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 65 ms.
Computed a total of 56 stabilizing places and 51 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' '!(X(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 14 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:03:43] [INFO ] Invariant cache hit.
[2024-05-31 22:03:43] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-31 22:03:43] [INFO ] Invariant cache hit.
[2024-05-31 22:03:43] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:03:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:03:43] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:03:50] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:03:50] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
[2024-05-31 22:03:50] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 2 ms to minimize.
[2024-05-31 22:03:50] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:03:51] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 1 ms to minimize.
[2024-05-31 22:03:52] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 9893 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:03:55] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13443 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 23373ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 23378ms
Finished structural reductions in LTL mode , in 1 iterations and 23716 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 272 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-00 finished in 24060 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(p0))'
Support contains 10 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 19 ms. Remains 152 /153 variables (removed 1) and now considering 96/97 (removed 1) transitions.
// Phase 1: matrix 96 rows 152 cols
[2024-05-31 22:04:07] [INFO ] Computed 58 invariants in 1 ms
[2024-05-31 22:04:07] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-31 22:04:07] [INFO ] Invariant cache hit.
[2024-05-31 22:04:07] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2024-05-31 22:04:07] [INFO ] Redundant transitions in 2 ms returned []
Running 93 sub problems to find dead transitions.
[2024-05-31 22:04:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 96/247 variables, 151/209 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:08] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2024-05-31 22:04:08] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 1 ms to minimize.
[2024-05-31 22:04:08] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 1/248 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:09] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:10] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 215 constraints, problems are : Problem set: 0 solved, 93 unsolved in 5053 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 2/151 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 96/247 variables, 151/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 93/307 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:14] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-31 22:04:14] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 1/248 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (OVERLAPS) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 310 constraints, problems are : Problem set: 0 solved, 93 unsolved in 11931 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 7/7 constraints]
After SMT, in 17013ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 17015ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 17306 ms. Remains : 152/153 places, 96/97 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-01
Product exploration explored 100000 steps with 5865 reset in 381 ms.
Product exploration explored 100000 steps with 5953 reset in 268 ms.
Computed a total of 55 stabilizing places and 50 stable transitions
Computed a total of 55 stabilizing places and 50 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
RANDOM walk for 87 steps (0 resets) in 5 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-31 22:04:25] [INFO ] Invariant cache hit.
[2024-05-31 22:04:25] [INFO ] [Real]Absence check using 32 positive place invariants in 7 ms returned sat
[2024-05-31 22:04:25] [INFO ] [Real]Absence check using 32 positive and 26 generalized place invariants in 17 ms returned sat
[2024-05-31 22:04:25] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2024-05-31 22:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 22:04:25] [INFO ] [Nat]Absence check using 32 positive place invariants in 7 ms returned sat
[2024-05-31 22:04:25] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 10 ms returned sat
[2024-05-31 22:04:25] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2024-05-31 22:04:25] [INFO ] Computed and/alt/rep : 89/148/89 causal constraints (skipped 4 transitions) in 9 ms.
[2024-05-31 22:04:25] [INFO ] Added : 59 causal constraints over 13 iterations in 147 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 152 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 152/152 places, 96/96 transitions.
Applied a total of 0 rules in 8 ms. Remains 152 /152 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-31 22:04:25] [INFO ] Invariant cache hit.
[2024-05-31 22:04:26] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-31 22:04:26] [INFO ] Invariant cache hit.
[2024-05-31 22:04:26] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2024-05-31 22:04:26] [INFO ] Redundant transitions in 1 ms returned []
Running 93 sub problems to find dead transitions.
[2024-05-31 22:04:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 96/247 variables, 151/209 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:27] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:04:27] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 4 ms to minimize.
[2024-05-31 22:04:27] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 1/248 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:28] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:29] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 215 constraints, problems are : Problem set: 0 solved, 93 unsolved in 4928 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 2/151 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 96/247 variables, 151/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 93/307 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:33] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 1 ms to minimize.
[2024-05-31 22:04:33] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 1/248 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (OVERLAPS) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 310 constraints, problems are : Problem set: 0 solved, 93 unsolved in 11772 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 7/7 constraints]
After SMT, in 16719ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 16720ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 16983 ms. Remains : 152/152 places, 96/96 transitions.
Computed a total of 55 stabilizing places and 50 stable transitions
Computed a total of 55 stabilizing places and 50 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 54 steps (0 resets) in 5 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 199 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-31 22:04:43] [INFO ] Invariant cache hit.
[2024-05-31 22:04:43] [INFO ] [Real]Absence check using 32 positive place invariants in 6 ms returned sat
[2024-05-31 22:04:43] [INFO ] [Real]Absence check using 32 positive and 26 generalized place invariants in 14 ms returned sat
[2024-05-31 22:04:43] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2024-05-31 22:04:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 22:04:43] [INFO ] [Nat]Absence check using 32 positive place invariants in 6 ms returned sat
[2024-05-31 22:04:43] [INFO ] [Nat]Absence check using 32 positive and 26 generalized place invariants in 10 ms returned sat
[2024-05-31 22:04:43] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2024-05-31 22:04:43] [INFO ] Computed and/alt/rep : 89/148/89 causal constraints (skipped 4 transitions) in 9 ms.
[2024-05-31 22:04:43] [INFO ] Added : 59 causal constraints over 13 iterations in 167 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5886 reset in 201 ms.
Product exploration explored 100000 steps with 5863 reset in 222 ms.
Support contains 10 out of 152 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 152/152 places, 96/96 transitions.
Applied a total of 0 rules in 6 ms. Remains 152 /152 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-31 22:04:44] [INFO ] Invariant cache hit.
[2024-05-31 22:04:44] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-31 22:04:44] [INFO ] Invariant cache hit.
[2024-05-31 22:04:44] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2024-05-31 22:04:44] [INFO ] Redundant transitions in 2 ms returned []
Running 93 sub problems to find dead transitions.
[2024-05-31 22:04:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (OVERLAPS) 2/151 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (OVERLAPS) 96/247 variables, 151/209 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:45] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-31 22:04:45] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-31 22:04:46] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 1/248 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:47] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:48] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (OVERLAPS) 0/248 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 215 constraints, problems are : Problem set: 0 solved, 93 unsolved in 4992 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/149 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/149 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (OVERLAPS) 2/151 variables, 8/62 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (OVERLAPS) 96/247 variables, 151/214 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 93/307 constraints. Problems are: Problem set: 0 solved, 93 unsolved
[2024-05-31 22:04:51] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-31 22:04:51] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 1/248 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 13 (OVERLAPS) 0/248 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 310 constraints, problems are : Problem set: 0 solved, 93 unsolved in 12343 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 152/152 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 7/7 constraints]
After SMT, in 17357ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 17359ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 17645 ms. Remains : 152/152 places, 96/96 transitions.
Treatment of property DES-PT-10a-LTLFireability-01 finished in 55121 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(G(p0))))'
Support contains 7 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 153 cols
[2024-05-31 22:05:02] [INFO ] Computed 58 invariants in 1 ms
[2024-05-31 22:05:02] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-31 22:05:02] [INFO ] Invariant cache hit.
[2024-05-31 22:05:02] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:05:02] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:02] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:03] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:04] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-31 22:05:04] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2024-05-31 22:05:04] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:05] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 3 ms to minimize.
[2024-05-31 22:05:05] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4431 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:09] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13328 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17778ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17779ms
Finished structural reductions in LTL mode , in 1 iterations and 18042 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-02 finished in 18169 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((X((!G(!F(p1))&&p0)) U !p2)))'
Support contains 7 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:05:20] [INFO ] Invariant cache hit.
[2024-05-31 22:05:20] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-31 22:05:20] [INFO ] Invariant cache hit.
[2024-05-31 22:05:20] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:05:20] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:21] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:21] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:22] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:05:22] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-31 22:05:22] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:23] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-31 22:05:23] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4282 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:27] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13191 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17492ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17493ms
Finished structural reductions in LTL mode , in 1 iterations and 17766 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 140 ms :[p2, (OR (NOT p0) (NOT p1) p2), true, (NOT p1)]
Running random walk in product with property : DES-PT-10a-LTLFireability-03
Entered a terminal (fully accepting) state of product in 55 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-03 finished in 17927 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(F((G(p1)&&p0)))))'
Support contains 4 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:05:38] [INFO ] Invariant cache hit.
[2024-05-31 22:05:38] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-31 22:05:38] [INFO ] Invariant cache hit.
[2024-05-31 22:05:38] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:05:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:38] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:39] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:40] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-31 22:05:40] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-31 22:05:40] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:41] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 2 ms to minimize.
[2024-05-31 22:05:41] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4328 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:45] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13757 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 18101ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 18102ms
Finished structural reductions in LTL mode , in 1 iterations and 18346 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DES-PT-10a-LTLFireability-05
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-05 finished in 18517 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 U p1))) U p0))'
Support contains 4 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 7 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:05:56] [INFO ] Invariant cache hit.
[2024-05-31 22:05:56] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-31 22:05:56] [INFO ] Invariant cache hit.
[2024-05-31 22:05:57] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2024-05-31 22:05:57] [INFO ] Redundant transitions in 2 ms returned []
Running 96 sub problems to find dead transitions.
[2024-05-31 22:05:57] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:57] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:58] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:05:58] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:05:58] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 3 ms to minimize.
[2024-05-31 22:05:59] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:00] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-05-31 22:06:00] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4300 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:03] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13693 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 18013ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 18014ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 18288 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : DES-PT-10a-LTLFireability-06
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-06 finished in 18434 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((p0||(p1 U X(G(p2))))))'
Support contains 4 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:06:15] [INFO ] Invariant cache hit.
[2024-05-31 22:06:15] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-31 22:06:15] [INFO ] Invariant cache hit.
[2024-05-31 22:06:15] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2024-05-31 22:06:15] [INFO ] Redundant transitions in 2 ms returned []
Running 96 sub problems to find dead transitions.
[2024-05-31 22:06:15] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:15] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:16] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:17] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-05-31 22:06:17] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-31 22:06:17] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:18] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-31 22:06:18] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4272 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:22] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13772 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 18062ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 18063ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 18329 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-10a-LTLFireability-07
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-07 finished in 18381 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(F(p1))&&p0)))'
Support contains 5 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 8 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:06:33] [INFO ] Invariant cache hit.
[2024-05-31 22:06:33] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-31 22:06:33] [INFO ] Invariant cache hit.
[2024-05-31 22:06:33] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2024-05-31 22:06:33] [INFO ] Redundant transitions in 1 ms returned []
Running 96 sub problems to find dead transitions.
[2024-05-31 22:06:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:34] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:35] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:35] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:06:35] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-31 22:06:35] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:36] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-31 22:06:36] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4269 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:40] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13392 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17682ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17683ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 17943 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-08
Stuttering criterion allowed to conclude after 71 steps with 1 reset in 1 ms.
FORMULA DES-PT-10a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-08 finished in 18097 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)||((p2 U p0)&&p1))))'
Support contains 6 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:06:51] [INFO ] Invariant cache hit.
[2024-05-31 22:06:51] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-31 22:06:51] [INFO ] Invariant cache hit.
[2024-05-31 22:06:51] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:06:51] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:52] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:53] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:53] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-31 22:06:53] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:06:53] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:54] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 0 ms to minimize.
[2024-05-31 22:06:54] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4184 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:06:58] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13223 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17425ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17426ms
Finished structural reductions in LTL mode , in 1 iterations and 17687 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-10 finished in 17886 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(p0))'
Support contains 4 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:07:09] [INFO ] Invariant cache hit.
[2024-05-31 22:07:09] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-31 22:07:09] [INFO ] Invariant cache hit.
[2024-05-31 22:07:09] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-31 22:07:09] [INFO ] Redundant transitions in 2 ms returned []
Running 96 sub problems to find dead transitions.
[2024-05-31 22:07:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:10] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:11] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:11] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-31 22:07:11] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-31 22:07:11] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:12] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-31 22:07:12] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4307 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:16] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13794 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 18122ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 18124ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 18428 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-11
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 1 ms.
FORMULA DES-PT-10a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-11 finished in 18491 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(!G(p0))) U p1))'
Support contains 5 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:07:28] [INFO ] Invariant cache hit.
[2024-05-31 22:07:28] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-31 22:07:28] [INFO ] Invariant cache hit.
[2024-05-31 22:07:28] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:07:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:28] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:29] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:30] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-31 22:07:30] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-31 22:07:30] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:31] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-31 22:07:31] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4414 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:35] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13130 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17562ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17563ms
Finished structural reductions in LTL mode , in 1 iterations and 17832 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : DES-PT-10a-LTLFireability-12
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-12 finished in 18002 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(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:07:46] [INFO ] Invariant cache hit.
[2024-05-31 22:07:46] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-31 22:07:46] [INFO ] Invariant cache hit.
[2024-05-31 22:07:46] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-05-31 22:07:46] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:46] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:47] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:48] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-31 22:07:48] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-31 22:07:48] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:49] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-31 22:07:49] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4272 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:07:53] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13755 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 18047ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 18049ms
Finished structural reductions in LTL mode , in 1 iterations and 18332 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10a-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-10a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-14 finished in 18437 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((G(F(p0)) U (p1||X(p0))))))'
Support contains 5 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 97/97 transitions.
Applied a total of 0 rules in 11 ms. Remains 153 /153 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-31 22:08:04] [INFO ] Invariant cache hit.
[2024-05-31 22:08:04] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-31 22:08:04] [INFO ] Invariant cache hit.
[2024-05-31 22:08:04] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2024-05-31 22:08:04] [INFO ] Redundant transitions in 0 ms returned []
Running 96 sub problems to find dead transitions.
[2024-05-31 22:08:04] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:08:05] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/212 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:08:06] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:08:06] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-31 22:08:06] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-31 22:08:06] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:08:07] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-31 22:08:07] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/250 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (OVERLAPS) 0/250 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 250/250 variables, and 218 constraints, problems are : Problem set: 0 solved, 96 unsolved in 4260 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (OVERLAPS) 1/153 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 97/250 variables, 153/218 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 96/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-05-31 22:08:11] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/250 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 0/250 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 250/250 variables, and 315 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13089 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 153/153 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 8/8 constraints]
After SMT, in 17370ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 17371ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 17682 ms. Remains : 153/153 places, 97/97 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-10a-LTLFireability-15
Stuttering criterion allowed to conclude after 52340 steps with 2859 reset in 128 ms.
FORMULA DES-PT-10a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10a-LTLFireability-15 finished in 18006 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(p0))'
[2024-05-31 22:08:22] [INFO ] Flatten gal took : 16 ms
[2024-05-31 22:08:22] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-31 22:08:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 153 places, 97 transitions and 481 arcs took 2 ms.
Total runtime 282670 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA DES-PT-10a-LTLFireability-01 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717193387157

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name DES-PT-10a-LTLFireability-01
ltl formula formula --ltl=/tmp/1377/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 153 places, 97 transitions and 481 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1377/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1377/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1377/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1377/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 155 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 154, there are 161 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~49 levels ~10000 states ~54108 transitions
pnml2lts-mc( 3/ 4): ~49 levels ~20000 states ~115448 transitions
pnml2lts-mc( 3/ 4): ~49 levels ~40000 states ~240284 transitions
pnml2lts-mc( 3/ 4): ~49 levels ~80000 states ~631400 transitions
pnml2lts-mc( 3/ 4): ~49 levels ~160000 states ~1443436 transitions
pnml2lts-mc( 2/ 4): ~46 levels ~320000 states ~3290608 transitions
pnml2lts-mc( 2/ 4): ~46 levels ~640000 states ~6905016 transitions
pnml2lts-mc( 3/ 4): ~49 levels ~1280000 states ~14002908 transitions
pnml2lts-mc( 2/ 4): ~46 levels ~2560000 states ~31488572 transitions
pnml2lts-mc( 1/ 4): ~49 levels ~5120000 states ~64081020 transitions
pnml2lts-mc( 2/ 4): ~49 levels ~10240000 states ~142555640 transitions
pnml2lts-mc( 0/ 4): ~51 levels ~20480000 states ~321755160 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 20551465
pnml2lts-mc( 0/ 4): unique states count: 20551465
pnml2lts-mc( 0/ 4): unique transitions count: 369581032
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 349060107
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 20553167
pnml2lts-mc( 0/ 4): - cum. max stack depth: 201
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 20553167 states 369686008 transitions, fanout: 17.987
pnml2lts-mc( 0/ 4): Total exploration time 83.810 sec (83.810 sec minimum, 83.810 sec on average)
pnml2lts-mc( 0/ 4): States per second: 245235, Transitions per second: 4411002
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 163.2MB, 8.3 B/state, compr.: 1.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 61.0%/10.0%
pnml2lts-mc( 0/ 4): Stored 97 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 163.2MB (~256.0MB paged-in)

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-10a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is DES-PT-10a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r480-tall-171624189800668"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;