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.r356-tall-171683760400124.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldIIPs-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760400124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 11 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 503K May 18 16:43 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 ShieldIIPs-PT-030B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716904348217

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-28 13:52:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 13:52:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 13:52:29] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2024-05-28 13:52:29] [INFO ] Transformed 1803 places.
[2024-05-28 13:52:29] [INFO ] Transformed 1773 transitions.
[2024-05-28 13:52:29] [INFO ] Found NUPN structural information;
[2024-05-28 13:52:29] [INFO ] Parsed PT model containing 1803 places and 1773 transitions and 5346 arcs in 332 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 1 formulas.
FORMULA ShieldIIPs-PT-030B-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 1803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1803/1803 places, 1773/1773 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 1598 transition count 1568
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 1598 transition count 1568
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 411 place count 1597 transition count 1567
Iterating global reduction 0 with 1 rules applied. Total rules applied 412 place count 1597 transition count 1567
Applied a total of 412 rules in 426 ms. Remains 1597 /1803 variables (removed 206) and now considering 1567/1773 (removed 206) transitions.
// Phase 1: matrix 1567 rows 1597 cols
[2024-05-28 13:52:30] [INFO ] Computed 271 invariants in 37 ms
[2024-05-28 13:52:31] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-28 13:52:31] [INFO ] Invariant cache hit.
[2024-05-28 13:52:32] [INFO ] Implicit Places using invariants and state equation in 1382 ms returned []
Implicit Place search using SMT with State Equation took 2147 ms to find 0 implicit places.
Running 1566 sub problems to find dead transitions.
[2024-05-28 13:52:32] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1596/3164 variables, and 0 constraints, problems are : Problem set: 0 solved, 1566 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1597 constraints, PredecessorRefiner: 1566/1566 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1566 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1596/3164 variables, and 0 constraints, problems are : Problem set: 0 solved, 1566 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1597 constraints, PredecessorRefiner: 0/1566 constraints, Known Traps: 0/0 constraints]
After SMT, in 60624ms problems are : Problem set: 0 solved, 1566 unsolved
Search for dead transitions found 0 dead transitions in 60701ms
Starting structural reductions in LTL mode, iteration 1 : 1597/1803 places, 1567/1773 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63306 ms. Remains : 1597/1803 places, 1567/1773 transitions.
Support contains 49 out of 1597 places after structural reductions.
[2024-05-28 13:53:33] [INFO ] Flatten gal took : 139 ms
[2024-05-28 13:53:33] [INFO ] Flatten gal took : 80 ms
[2024-05-28 13:53:33] [INFO ] Input system was already deterministic with 1567 transitions.
Support contains 44 out of 1597 places (down from 49) after GAL structural reductions.
RANDOM walk for 36183 steps (7 resets) in 2152 ms. (16 steps per ms) remains 0/28 properties
Computed a total of 362 stabilizing places and 362 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)||(!p0&&F(p1)))))'
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 84 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 13:53:34] [INFO ] Computed 271 invariants in 16 ms
[2024-05-28 13:53:35] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-28 13:53:35] [INFO ] Invariant cache hit.
[2024-05-28 13:53:36] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 1932 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-28 13:53:36] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
(s673 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60541ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60556ms
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62585 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 269 ms :[true, (NOT p1), p0, p0, (AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 507 ms.
Product exploration explored 100000 steps with 50000 reset in 450 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 13 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030B-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030B-LTLFireability-00 finished in 63937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 3 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1682 place count 755 transition count 725
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1684 place count 753 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1685 place count 752 transition count 723
Applied a total of 1685 rules in 380 ms. Remains 752 /1597 variables (removed 845) and now considering 723/1567 (removed 844) transitions.
// Phase 1: matrix 723 rows 752 cols
[2024-05-28 13:54:39] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 13:54:39] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-28 13:54:39] [INFO ] Invariant cache hit.
[2024-05-28 13:54:39] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
[2024-05-28 13:54:40] [INFO ] Redundant transitions in 134 ms returned [722]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 720 sub problems to find dead transitions.
// Phase 1: matrix 722 rows 752 cols
[2024-05-28 13:54:40] [INFO ] Computed 270 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:54:47] [INFO ] Deduced a trap composed of 10 places in 176 ms of which 24 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 12 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 12 places in 157 ms of which 5 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 10 places in 157 ms of which 7 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 12 places in 127 ms of which 2 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 2 ms to minimize.
[2024-05-28 13:54:48] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 10 places in 134 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-05-28 13:54:49] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 20/285 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 2 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 2 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:54:50] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 4 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:54:51] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/305 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-28 13:54:52] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 2 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 2 ms to minimize.
[2024-05-28 13:54:53] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 4 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 2 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:54:54] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 20/325 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:02] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:55:02] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:55:02] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:55:02] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:55:02] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:55:03] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:55:03] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:55:03] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 2 ms to minimize.
[2024-05-28 13:55:03] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 0 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 0 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:55:04] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:55:05] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 20/345 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:06] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:55:06] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:55:06] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:55:06] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:55:08] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:55:08] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-28 13:55:08] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-05-28 13:55:08] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:55:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-05-28 13:55:09] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-05-28 13:55:09] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:55:09] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1474 variables, and 357 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 92/357 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:10] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-28 13:55:11] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 3 ms to minimize.
[2024-05-28 13:55:11] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 2 ms to minimize.
[2024-05-28 13:55:11] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 2 ms to minimize.
[2024-05-28 13:55:11] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:55:12] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:55:13] [INFO ] Deduced a trap composed of 40 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:55:13] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:55:13] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:55:13] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:55:14] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:55:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:55:17] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:55:17] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:55:17] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:55:17] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:18] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:55:20] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-28 13:55:24] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:55:24] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:55:24] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 13:55:24] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:55:25] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:55:25] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 13:55:25] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:55:25] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:55:26] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:55:26] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:55:26] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:55:26] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:55:27] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:55:27] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 13:55:27] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:55:27] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 18/395 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:29] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:55:29] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:55:29] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:55:29] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:55:30] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:55:30] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:55:30] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 7/402 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:38] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:55:38] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2024-05-28 13:55:39] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/1474 variables, and 405 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 140/140 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60157ms
Starting structural reductions in SI_LTL mode, iteration 1 : 752/1597 places, 722/1567 transitions.
Applied a total of 0 rules in 33 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61655 ms. Remains : 752/1597 places, 722/1567 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-01
Product exploration explored 100000 steps with 64 reset in 662 ms.
Product exploration explored 100000 steps with 64 reset in 789 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
RANDOM walk for 2390 steps (0 resets) in 21 ms. (108 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 39 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 13:55:42] [INFO ] Invariant cache hit.
[2024-05-28 13:55:42] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-28 13:55:42] [INFO ] Invariant cache hit.
[2024-05-28 13:55:43] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 982 ms to find 0 implicit places.
[2024-05-28 13:55:43] [INFO ] Redundant transitions in 67 ms returned []
Running 720 sub problems to find dead transitions.
[2024-05-28 13:55:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 2 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 2 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 2 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 3 ms to minimize.
[2024-05-28 13:55:51] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 3 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 112 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
[2024-05-28 13:55:52] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 20/285 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 2 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 2 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 0 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 0 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 13:55:53] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/305 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:55:54] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:55:55] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:55:55] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:55:55] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:55:55] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:55:55] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:55:56] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:55:57] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 20/325 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:05] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-28 13:56:05] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:56:05] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-28 13:56:05] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:56:06] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:56:06] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:56:06] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:56:07] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 2 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 40 places in 71 ms of which 1 ms to minimize.
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 20/345 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:08] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:56:10] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:56:10] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:56:11] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 2 ms to minimize.
[2024-05-28 13:56:12] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-28 13:56:12] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:56:12] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-05-28 13:56:12] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-05-28 13:56:12] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s251 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1474 variables, and 359 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 94/359 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:13] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 0 ms to minimize.
[2024-05-28 13:56:13] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:56:14] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:56:14] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:56:15] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:56:18] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 13:56:18] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:56:18] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 13:56:19] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 13:56:19] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:56:19] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:56:19] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:56:19] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 13:56:20] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 13:56:20] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:56:20] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:56:20] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:56:21] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:56:21] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:56:21] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/379 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:22] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:56:22] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 6 ms to minimize.
[2024-05-28 13:56:22] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:56:23] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:56:24] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:56:24] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:56:29] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:56:30] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 13:56:30] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 13:56:30] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:56:30] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:56:30] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:56:31] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 13:56:31] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:56:31] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:56:31] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:33] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:56:33] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:56:34] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:56:34] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:56:41] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:56:41] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-28 13:56:42] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/1474 variables, and 402 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 137/137 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61256 ms. Remains : 752/752 places, 722/722 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 2289 steps (0 resets) in 21 ms. (104 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 64 reset in 603 ms.
Product exploration explored 100000 steps with 64 reset in 734 ms.
Built C files in :
/tmp/ltsmin11595125673410618653
[2024-05-28 13:56:45] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 13:56:45] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:56:45] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 13:56:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:56:45] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 13:56:45] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:56:45] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11595125673410618653
Running compilation step : cd /tmp/ltsmin11595125673410618653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2499 ms.
Running link step : cd /tmp/ltsmin11595125673410618653;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin11595125673410618653;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17747340330012884335.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 23 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 13:57:00] [INFO ] Invariant cache hit.
[2024-05-28 13:57:00] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-28 13:57:00] [INFO ] Invariant cache hit.
[2024-05-28 13:57:01] [INFO ] Implicit Places using invariants and state equation in 618 ms returned []
Implicit Place search using SMT with State Equation took 946 ms to find 0 implicit places.
[2024-05-28 13:57:01] [INFO ] Redundant transitions in 108 ms returned []
Running 720 sub problems to find dead transitions.
[2024-05-28 13:57:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 10 places in 149 ms of which 3 ms to minimize.
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 3 ms to minimize.
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 3 ms to minimize.
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 2 ms to minimize.
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 2 ms to minimize.
[2024-05-28 13:57:09] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 3 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 2 ms to minimize.
[2024-05-28 13:57:10] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 2 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 2 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 20/285 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:57:11] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:57:12] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:57:13] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/305 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:13] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-28 13:57:13] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
[2024-05-28 13:57:13] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 2 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:57:14] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 2 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:57:15] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-28 13:57:16] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:57:16] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:57:16] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 20/325 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:23] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:57:23] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:57:23] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2024-05-28 13:57:24] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 2 ms to minimize.
[2024-05-28 13:57:24] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:57:24] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 1 ms to minimize.
[2024-05-28 13:57:25] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 13:57:25] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:57:25] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:57:25] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:57:25] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 2 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 2 ms to minimize.
[2024-05-28 13:57:26] [INFO ] Deduced a trap composed of 22 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:57:27] [INFO ] Deduced a trap composed of 40 places in 73 ms of which 2 ms to minimize.
[2024-05-28 13:57:27] [INFO ] Deduced a trap composed of 22 places in 74 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 20/345 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:27] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:57:29] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-28 13:57:30] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:57:30] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-05-28 13:57:30] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-05-28 13:57:30] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:57:30] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-05-28 13:57:31] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1474 variables, and 359 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 265/265 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 94/359 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:31] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:57:32] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:57:32] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:57:32] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:57:33] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:57:36] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 13:57:36] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 13:57:37] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:57:38] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 13:57:38] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:57:38] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:57:38] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 13:57:39] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:57:39] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:57:39] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/379 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:40] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-28 13:57:40] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:57:41] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:57:41] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:57:42] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:57:42] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 2 ms to minimize.
[2024-05-28 13:57:47] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:57:47] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:57:48] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 13:57:48] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 13:57:48] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 13:57:48] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 13:57:48] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 13:57:49] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-28 13:57:49] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:57:49] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 16/395 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:51] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:57:51] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:57:52] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-28 13:57:52] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 13:57:59] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-28 13:57:59] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-05-28 13:58:00] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s742 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/1474 variables, and 402 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 265/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 137/137 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61249 ms. Remains : 752/752 places, 722/722 transitions.
Built C files in :
/tmp/ltsmin5182103777901311142
[2024-05-28 13:58:01] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 13:58:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:58:01] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 13:58:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:58:01] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 13:58:01] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 13:58:01] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5182103777901311142
Running compilation step : cd /tmp/ltsmin5182103777901311142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2111 ms.
Running link step : cd /tmp/ltsmin5182103777901311142;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5182103777901311142;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14547991610966090290.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 13:58:16] [INFO ] Flatten gal took : 41 ms
[2024-05-28 13:58:16] [INFO ] Flatten gal took : 35 ms
[2024-05-28 13:58:16] [INFO ] Time to serialize gal into /tmp/LTL3048653516952451932.gal : 8 ms
[2024-05-28 13:58:16] [INFO ] Time to serialize properties into /tmp/LTL16606060630253545687.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3048653516952451932.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13320325531457039573.hoa' '-atoms' '/tmp/LTL16606060630253545687.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16606060630253545687.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13320325531457039573.hoa
Detected timeout of ITS tools.
[2024-05-28 13:58:31] [INFO ] Flatten gal took : 31 ms
[2024-05-28 13:58:31] [INFO ] Flatten gal took : 31 ms
[2024-05-28 13:58:31] [INFO ] Time to serialize gal into /tmp/LTL1247557242018557094.gal : 6 ms
[2024-05-28 13:58:31] [INFO ] Time to serialize properties into /tmp/LTL13322735255684195851.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1247557242018557094.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13322735255684195851.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p821!=1)||(p899!=1))"))))
Formula 0 simplified : GF!"((p821!=1)||(p899!=1))"
Detected timeout of ITS tools.
[2024-05-28 13:58:46] [INFO ] Flatten gal took : 31 ms
[2024-05-28 13:58:46] [INFO ] Applying decomposition
[2024-05-28 13:58:46] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18018672262823795610.txt' '-o' '/tmp/graph18018672262823795610.bin' '-w' '/tmp/graph18018672262823795610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18018672262823795610.bin' '-l' '-1' '-v' '-w' '/tmp/graph18018672262823795610.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:58:47] [INFO ] Decomposing Gal with order
[2024-05-28 13:58:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:58:47] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 13:58:47] [INFO ] Flatten gal took : 91 ms
[2024-05-28 13:58:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 43 ms.
[2024-05-28 13:58:47] [INFO ] Time to serialize gal into /tmp/LTL13853932543688896946.gal : 38 ms
[2024-05-28 13:58:47] [INFO ] Time to serialize properties into /tmp/LTL13691197798624120014.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13853932543688896946.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13691197798624120014.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((i13.u122.p821!=1)||(i14.i2.u134.p899!=1))"))))
Formula 0 simplified : GF!"((i13.u122.p821!=1)||(i14.i2.u134.p899!=1))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-01 finished in 263949 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 1596 transition count 1417
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 1 with 149 rules applied. Total rules applied 298 place count 1447 transition count 1417
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 298 place count 1447 transition count 1266
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 600 place count 1296 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 605 place count 1291 transition count 1261
Iterating global reduction 2 with 5 rules applied. Total rules applied 610 place count 1291 transition count 1261
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 610 place count 1291 transition count 1258
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 616 place count 1288 transition count 1258
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1682 place count 755 transition count 725
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1684 place count 753 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1685 place count 752 transition count 723
Applied a total of 1685 rules in 315 ms. Remains 752 /1597 variables (removed 845) and now considering 723/1567 (removed 844) transitions.
// Phase 1: matrix 723 rows 752 cols
[2024-05-28 13:59:02] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 13:59:03] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-28 13:59:03] [INFO ] Invariant cache hit.
[2024-05-28 13:59:04] [INFO ] Implicit Places using invariants and state equation in 661 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
[2024-05-28 13:59:04] [INFO ] Redundant transitions in 68 ms returned [722]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 722 rows 752 cols
[2024-05-28 13:59:04] [INFO ] Computed 270 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 268/268 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 4 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 2 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 3 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 134 ms of which 2 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 3 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 128 ms of which 2 ms to minimize.
[2024-05-28 13:59:12] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 12 places in 120 ms of which 3 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 2 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 2 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 2 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 3 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 2 ms to minimize.
[2024-05-28 13:59:13] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 2 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/288 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 2 ms to minimize.
[2024-05-28 13:59:14] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:59:15] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/308 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:59:16] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 1 ms to minimize.
[2024-05-28 13:59:17] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 2 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 2 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:59:18] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
[2024-05-28 13:59:19] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/328 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:26] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:59:26] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 0 ms to minimize.
[2024-05-28 13:59:26] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2024-05-28 13:59:27] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 2 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 2 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 2 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:59:28] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-28 13:59:29] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
[2024-05-28 13:59:29] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 2 ms to minimize.
[2024-05-28 13:59:29] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 2 ms to minimize.
[2024-05-28 13:59:29] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 2 ms to minimize.
[2024-05-28 13:59:30] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 3 ms to minimize.
[2024-05-28 13:59:30] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 13:59:30] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 2 ms to minimize.
[2024-05-28 13:59:30] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 2 ms to minimize.
[2024-05-28 13:59:30] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/348 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:32] [INFO ] Deduced a trap composed of 22 places in 73 ms of which 2 ms to minimize.
[2024-05-28 13:59:32] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 1 ms to minimize.
[2024-05-28 13:59:33] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 3 ms to minimize.
[2024-05-28 13:59:33] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 3 ms to minimize.
[2024-05-28 13:59:34] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 2 ms to minimize.
[2024-05-28 13:59:34] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 3 ms to minimize.
SMT process timed out in 30269ms, After SMT, problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 30276ms
Starting structural reductions in SI_LTL mode, iteration 1 : 752/1597 places, 722/1567 transitions.
Applied a total of 0 rules in 16 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31822 ms. Remains : 752/1597 places, 722/1567 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-02
Product exploration explored 100000 steps with 64 reset in 599 ms.
Product exploration explored 100000 steps with 64 reset in 734 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
RANDOM walk for 4420 steps (0 resets) in 49 ms. (88 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 5 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 20 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 13:59:36] [INFO ] Invariant cache hit.
[2024-05-28 13:59:36] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-28 13:59:36] [INFO ] Invariant cache hit.
[2024-05-28 13:59:36] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 920 ms to find 0 implicit places.
[2024-05-28 13:59:37] [INFO ] Redundant transitions in 66 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 13:59:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 268/268 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:44] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 3 ms to minimize.
[2024-05-28 13:59:44] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 3 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 2 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 2 ms to minimize.
[2024-05-28 13:59:45] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 3 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 4 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 1 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 2 ms to minimize.
[2024-05-28 13:59:46] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/288 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 2 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 0 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:59:47] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 0 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:59:48] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/308 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:59:49] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 2 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 2 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 40 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 2 ms to minimize.
[2024-05-28 13:59:50] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 2 ms to minimize.
[2024-05-28 13:59:51] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-05-28 13:59:51] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 2 ms to minimize.
[2024-05-28 13:59:51] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-28 13:59:51] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-05-28 13:59:51] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/328 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 13:59:59] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 13:59:59] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
[2024-05-28 13:59:59] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:00:00] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:00:00] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:00:01] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:00:01] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:00:01] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:00:01] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:00:01] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:00:02] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:00:02] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:00:02] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 3 ms to minimize.
[2024-05-28 14:00:02] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:00:03] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 4 ms to minimize.
[2024-05-28 14:00:03] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:00:03] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-28 14:00:03] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:00:03] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:00:04] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/348 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:00:05] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:00:05] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:00:05] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:00:05] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 2 ms to minimize.
[2024-05-28 14:00:06] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:00:06] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1474 variables, and 354 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 268/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 86/86 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 268/268 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 86/354 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:00:08] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:00:09] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:00:09] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:00:09] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:00:10] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:00:10] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 3 ms to minimize.
[2024-05-28 14:00:10] [INFO ] Deduced a trap composed of 24 places in 132 ms of which 2 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 16 places in 146 ms of which 3 ms to minimize.
[2024-05-28 14:00:11] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:00:13] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:00:14] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:00:15] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:00:15] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:00:15] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:00:15] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:00:16] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:00:16] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/374 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:00:16] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:00:16] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:00:18] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:00:19] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:00:23] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:00:24] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:00:25] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:00:26] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:00:26] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:00:26] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 18/392 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:00:28] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:00:29] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:00:29] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 3 ms to minimize.
[2024-05-28 14:00:29] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 3 ms to minimize.
[2024-05-28 14:00:30] [INFO ] Deduced a trap composed of 24 places in 153 ms of which 3 ms to minimize.
[2024-05-28 14:00:30] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 3 ms to minimize.
[2024-05-28 14:00:30] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s650 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1474 variables, and 399 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 268/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 131/131 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61182 ms. Remains : 752/752 places, 722/722 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
RANDOM walk for 5678 steps (0 resets) in 47 ms. (118 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 64 reset in 603 ms.
Product exploration explored 100000 steps with 64 reset in 733 ms.
Built C files in :
/tmp/ltsmin7912236000553761891
[2024-05-28 14:00:38] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 14:00:38] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:00:38] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 14:00:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:00:38] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 14:00:39] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:00:39] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7912236000553761891
Running compilation step : cd /tmp/ltsmin7912236000553761891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2128 ms.
Running link step : cd /tmp/ltsmin7912236000553761891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin7912236000553761891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15281997174537675692.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 15 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 14:00:53] [INFO ] Invariant cache hit.
[2024-05-28 14:00:54] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-28 14:00:54] [INFO ] Invariant cache hit.
[2024-05-28 14:00:54] [INFO ] Implicit Places using invariants and state equation in 616 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
[2024-05-28 14:00:54] [INFO ] Redundant transitions in 63 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 14:00:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 268/268 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:01:02] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 3 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 3 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:01:03] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 3 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 3 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:01:04] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/288 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 2 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 2 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:01:05] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/308 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:01:06] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 36 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:01:07] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 2 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 2 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:01:08] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:01:09] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:01:09] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:01:09] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:01:09] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/328 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:16] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:01:17] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:01:17] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:01:18] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:01:18] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:01:19] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:01:19] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:01:19] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:01:19] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:01:19] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 3 ms to minimize.
[2024-05-28 14:01:20] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:01:20] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:01:20] [INFO ] Deduced a trap composed of 22 places in 119 ms of which 3 ms to minimize.
[2024-05-28 14:01:20] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:01:21] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:01:21] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:01:21] [INFO ] Deduced a trap composed of 26 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:01:21] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:01:21] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:01:22] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/348 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:23] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:01:23] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:01:23] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:01:23] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:01:24] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:01:24] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1474 variables, and 354 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 268/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 86/86 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 268/268 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 86/354 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:26] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:01:27] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:01:27] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-05-28 14:01:27] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:01:28] [INFO ] Deduced a trap composed of 24 places in 125 ms of which 2 ms to minimize.
[2024-05-28 14:01:28] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:01:28] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:01:29] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:01:29] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 3 ms to minimize.
[2024-05-28 14:01:31] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:01:32] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:01:32] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:01:32] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:01:32] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:01:32] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:01:33] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:01:33] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:01:33] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:01:33] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:01:34] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/374 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:34] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:01:34] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:01:35] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:01:37] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:01:41] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:01:41] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:01:42] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:01:43] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:01:44] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:01:44] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 18/392 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:01:46] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:01:46] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 3 ms to minimize.
[2024-05-28 14:01:46] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 3 ms to minimize.
[2024-05-28 14:01:47] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 2 ms to minimize.
[2024-05-28 14:01:47] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:01:47] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:01:48] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 7/399 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1474 variables, and 399 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 268/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 131/131 constraints]
After SMT, in 60155ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61164 ms. Remains : 752/752 places, 722/722 transitions.
Built C files in :
/tmp/ltsmin7723635920356677977
[2024-05-28 14:01:55] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 14:01:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:01:55] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 14:01:55] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:01:55] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 14:01:55] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:01:55] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7723635920356677977
Running compilation step : cd /tmp/ltsmin7723635920356677977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2140 ms.
Running link step : cd /tmp/ltsmin7723635920356677977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7723635920356677977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8919628603749481892.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:02:10] [INFO ] Flatten gal took : 25 ms
[2024-05-28 14:02:10] [INFO ] Flatten gal took : 24 ms
[2024-05-28 14:02:10] [INFO ] Time to serialize gal into /tmp/LTL9767705626929627519.gal : 5 ms
[2024-05-28 14:02:10] [INFO ] Time to serialize properties into /tmp/LTL2594277485382768623.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9767705626929627519.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6103620274995722985.hoa' '-atoms' '/tmp/LTL2594277485382768623.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2594277485382768623.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6103620274995722985.hoa
Detected timeout of ITS tools.
[2024-05-28 14:02:25] [INFO ] Flatten gal took : 23 ms
[2024-05-28 14:02:25] [INFO ] Flatten gal took : 23 ms
[2024-05-28 14:02:25] [INFO ] Time to serialize gal into /tmp/LTL5387834960656840865.gal : 4 ms
[2024-05-28 14:02:25] [INFO ] Time to serialize properties into /tmp/LTL8297600375100452792.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5387834960656840865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8297600375100452792.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((p53==0)||(p64==0))||(p89==0))&&((p932==0)||(p948==0)))"))))
Formula 0 simplified : GF!"((((p53==0)||(p64==0))||(p89==0))&&((p932==0)||(p948==0)))"
Detected timeout of ITS tools.
[2024-05-28 14:02:40] [INFO ] Flatten gal took : 25 ms
[2024-05-28 14:02:40] [INFO ] Applying decomposition
[2024-05-28 14:02:40] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9751342490951264722.txt' '-o' '/tmp/graph9751342490951264722.bin' '-w' '/tmp/graph9751342490951264722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9751342490951264722.bin' '-l' '-1' '-v' '-w' '/tmp/graph9751342490951264722.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:02:40] [INFO ] Decomposing Gal with order
[2024-05-28 14:02:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:02:40] [INFO ] Removed a total of 481 redundant transitions.
[2024-05-28 14:02:40] [INFO ] Flatten gal took : 75 ms
[2024-05-28 14:02:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 456 labels/synchronizations in 28 ms.
[2024-05-28 14:02:40] [INFO ] Time to serialize gal into /tmp/LTL1839293458211564661.gal : 18 ms
[2024-05-28 14:02:40] [INFO ] Time to serialize properties into /tmp/LTL15334455060884812668.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1839293458211564661.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15334455060884812668.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((((i0.i3.u4.p53==0)||(i0.i0.u7.p64==0))||(i0.i3.u11.p89==0))&&((i15.i0.u139.p932==0)||(i15.i1.u144.p948==0)))"))))
Formula 0 simplified : GF!"((((i0.i3.u4.p53==0)||(i0.i0.u7.p64==0))||(i0.i3.u11.p89==0))&&((i15.i0.u139.p932==0)||(i15.i1.u144.p948==0)))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-02 finished in 233232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 608 place count 1290 transition count 1260
Iterating global reduction 2 with 4 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 1 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1686 place count 753 transition count 723
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 189 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 14:02:56] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:02:56] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-28 14:02:56] [INFO ] Invariant cache hit.
[2024-05-28 14:02:56] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 941 ms to find 0 implicit places.
[2024-05-28 14:02:57] [INFO ] Redundant transitions in 68 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 14:02:57] [INFO ] Computed 270 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:03:04] [INFO ] Deduced a trap composed of 10 places in 150 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:03:05] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 12 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 3 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 3 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 3 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:03:06] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/290 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:03:07] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:03:08] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:03:09] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 2 ms to minimize.
[2024-05-28 14:03:10] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:03:11] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:03:11] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:03:11] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/330 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:03:18] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:03:19] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:03:19] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:03:19] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:03:20] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:03:20] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:03:20] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:03:20] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:03:21] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:03:22] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:03:22] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:03:22] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:03:22] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:03:22] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 2 ms to minimize.
[2024-05-28 14:03:23] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:03:23] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:03:24] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:03:24] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:03:25] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:03:26] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:03:26] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:03:26] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:03:26] [INFO ] Deduced a trap composed of 22 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:03:27] [INFO ] Deduced a trap composed of 14 places in 157 ms of which 3 ms to minimize.
SMT process timed out in 30269ms, After SMT, problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 30276ms
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31501 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-03
Stuttering criterion allowed to conclude after 1527 steps with 0 reset in 13 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-03 finished in 31564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&(p1 U X(G(p1))))))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 95 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 14:03:27] [INFO ] Computed 271 invariants in 5 ms
[2024-05-28 14:03:27] [INFO ] Implicit Places using invariants in 445 ms returned []
[2024-05-28 14:03:27] [INFO ] Invariant cache hit.
[2024-05-28 14:03:29] [INFO ] Implicit Places using invariants and state equation in 1400 ms returned []
Implicit Place search using SMT with State Equation took 1850 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-28 14:03:29] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60385ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60398ms
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62346 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, p0, (AND (NOT p1) p0), (NOT p1), p0, (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-04
Entered a terminal (fully accepting) state of product in 2293 steps with 0 reset in 25 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-04 finished in 62601 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(F((p0&&X(p1)))) U (p0||X(p2))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1593 transition count 1563
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1593 transition count 1563
Applied a total of 8 rules in 117 ms. Remains 1593 /1597 variables (removed 4) and now considering 1563/1567 (removed 4) transitions.
// Phase 1: matrix 1563 rows 1593 cols
[2024-05-28 14:04:30] [INFO ] Computed 271 invariants in 9 ms
[2024-05-28 14:04:30] [INFO ] Implicit Places using invariants in 453 ms returned []
[2024-05-28 14:04:30] [INFO ] Invariant cache hit.
[2024-05-28 14:04:31] [INFO ] Implicit Places using invariants and state equation in 1351 ms returned []
Implicit Place search using SMT with State Equation took 1807 ms to find 0 implicit places.
Running 1562 sub problems to find dead transitions.
[2024-05-28 14:04:31] [INFO ] Invariant cache hit.
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1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1592/3156 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1593 constraints, PredecessorRefiner: 1562/1562 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1562 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1592/3156 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1593 constraints, PredecessorRefiner: 0/1562 constraints, Known Traps: 0/0 constraints]
After SMT, in 60389ms problems are : Problem set: 0 solved, 1562 unsolved
Search for dead transitions found 0 dead transitions in 60404ms
Starting structural reductions in LTL mode, iteration 1 : 1593/1597 places, 1563/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62338 ms. Remains : 1593/1597 places, 1563/1567 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-05
Stuttering criterion allowed to conclude after 3762 steps with 0 reset in 28 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-05 finished in 62582 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 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1686 place count 753 transition count 723
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 195 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 14:05:32] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 14:05:33] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-28 14:05:33] [INFO ] Invariant cache hit.
[2024-05-28 14:05:33] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 944 ms to find 0 implicit places.
[2024-05-28 14:05:33] [INFO ] Redundant transitions in 69 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 14:05:33] [INFO ] Computed 270 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:05:41] [INFO ] Deduced a trap composed of 12 places in 146 ms of which 3 ms to minimize.
[2024-05-28 14:05:41] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:05:41] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:05:41] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 3 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 3 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:05:42] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/290 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:05:43] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 4 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:05:44] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:05:45] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 0 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:05:46] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 2 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:05:47] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:05:48] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/330 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:05:56] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:05:56] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:05:57] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-05-28 14:05:58] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-05-28 14:05:58] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:05:58] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:05:58] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 2 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 3 ms to minimize.
[2024-05-28 14:05:59] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 14 places in 142 ms of which 2 ms to minimize.
[2024-05-28 14:06:00] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:06:01] [INFO ] Deduced a trap composed of 14 places in 159 ms of which 3 ms to minimize.
[2024-05-28 14:06:01] [INFO ] Deduced a trap composed of 19 places in 146 ms of which 3 ms to minimize.
[2024-05-28 14:06:01] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:06:02] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:06:03] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:06:03] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:06:03] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
SMT process timed out in 30187ms, After SMT, problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 30193ms
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31421 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-06
Stuttering criterion allowed to conclude after 4522 steps with 3 reset in 28 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-06 finished in 31508 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(F(p0)))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 88 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 14:06:04] [INFO ] Computed 271 invariants in 12 ms
[2024-05-28 14:06:04] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-28 14:06:04] [INFO ] Invariant cache hit.
[2024-05-28 14:06:05] [INFO ] Implicit Places using invariants and state equation in 1368 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-28 14:06:05] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60377ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60393ms
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62293 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-07
Product exploration explored 100000 steps with 34 reset in 655 ms.
Product exploration explored 100000 steps with 35 reset in 848 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 11617 steps (0 resets) in 136 ms. (84 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 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:07:08] [INFO ] Invariant cache hit.
[2024-05-28 14:07:09] [INFO ] [Real]Absence check using 271 positive place invariants in 239 ms returned sat
[2024-05-28 14:07:15] [INFO ] [Real]Absence check using state equation in 6539 ms returned sat
[2024-05-28 14:07:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:07:16] [INFO ] [Nat]Absence check using 271 positive place invariants in 259 ms returned sat
[2024-05-28 14:07:23] [INFO ] [Nat]Absence check using state equation in 6734 ms returned sat
[2024-05-28 14:07:23] [INFO ] Computed and/alt/rep : 1561/3512/1561 causal constraints (skipped 0 transitions) in 80 ms.
[2024-05-28 14:07:30] [INFO ] Added : 220 causal constraints over 44 iterations in 7277 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1592/1592 places, 1562/1562 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1591 transition count 1411
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1441 transition count 1411
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 300 place count 1441 transition count 1260
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 602 place count 1290 transition count 1260
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 2 with 1072 rules applied. Total rules applied 1674 place count 754 transition count 724
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1676 place count 752 transition count 722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1677 place count 751 transition count 722
Applied a total of 1677 rules in 151 ms. Remains 751 /1592 variables (removed 841) and now considering 722/1562 (removed 840) transitions.
// Phase 1: matrix 722 rows 751 cols
[2024-05-28 14:07:31] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:07:31] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-05-28 14:07:31] [INFO ] Invariant cache hit.
[2024-05-28 14:07:32] [INFO ] Implicit Places using invariants and state equation in 611 ms returned []
Implicit Place search using SMT with State Equation took 962 ms to find 0 implicit places.
[2024-05-28 14:07:32] [INFO ] Redundant transitions in 64 ms returned [721]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 14:07:32] [INFO ] Computed 270 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 12 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:07:40] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 3 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 3 ms to minimize.
[2024-05-28 14:07:41] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 3 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 3 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 2 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:07:42] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 0 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:07:43] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:07:44] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:07:44] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:07:44] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:07:44] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:07:44] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:07:45] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
[2024-05-28 14:07:46] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:07:47] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/329 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:07:54] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:07:54] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:07:54] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:07:54] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:07:55] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:07:55] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:07:56] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:07:57] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 3 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:07:58] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:07:59] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:08:00] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-05-28 14:08:00] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-05-28 14:08:01] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:08:02] [INFO ] Deduced a trap composed of 42 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:08:02] [INFO ] Deduced a trap composed of 22 places in 135 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s560 1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1472 variables, and 355 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 86/86 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 86/355 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:08:02] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:08:03] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:08:03] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:08:05] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:08:05] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:08:06] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:08:06] [INFO ] Deduced a trap composed of 30 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:08:06] [INFO ] Deduced a trap composed of 30 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:08:08] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:08:08] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:08:08] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:08:08] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:08:09] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:08:09] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:08:09] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:08:09] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:08:10] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:08:10] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:08:10] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:08:10] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/375 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:08:12] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:08:12] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:08:13] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 3 ms to minimize.
[2024-05-28 14:08:18] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:08:18] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:08:18] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:08:18] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:08:18] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-28 14:08:19] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:08:19] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:08:19] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:08:19] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:08:19] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:08:20] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:08:20] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:08:20] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 14:08:20] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:08:20] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 18/393 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:08:22] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:08:22] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:08:23] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:08:24] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:08:24] [INFO ] Deduced a trap composed of 24 places in 145 ms of which 3 ms to minimize.
[2024-05-28 14:08:24] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 6/399 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1472 variables, and 399 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 130/130 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Starting structural reductions in SI_LTL mode, iteration 1 : 751/1592 places, 721/1562 transitions.
Applied a total of 0 rules in 15 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61383 ms. Remains : 751/1592 places, 721/1562 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5010 steps (0 resets) in 35 ms. (139 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 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:08:32] [INFO ] Invariant cache hit.
[2024-05-28 14:08:33] [INFO ] [Real]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 14:08:34] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2024-05-28 14:08:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:08:35] [INFO ] [Nat]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 14:08:36] [INFO ] [Nat]Absence check using state equation in 1238 ms returned sat
[2024-05-28 14:08:36] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-28 14:08:49] [INFO ] Added : 620 causal constraints over 124 iterations in 13272 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 79 reset in 596 ms.
Product exploration explored 100000 steps with 80 reset in 729 ms.
Built C files in :
/tmp/ltsmin1018492092263470877
[2024-05-28 14:08:51] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 14:08:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:08:51] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 14:08:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:08:51] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 14:08:51] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:08:51] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1018492092263470877
Running compilation step : cd /tmp/ltsmin1018492092263470877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2195 ms.
Running link step : cd /tmp/ltsmin1018492092263470877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1018492092263470877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6940969906823026922.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 17 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 14:09:06] [INFO ] Invariant cache hit.
[2024-05-28 14:09:06] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-05-28 14:09:06] [INFO ] Invariant cache hit.
[2024-05-28 14:09:07] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
[2024-05-28 14:09:07] [INFO ] Redundant transitions in 66 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 14:09:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:14] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 2 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 156 ms of which 3 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:09:15] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 3 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:09:16] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 2 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 2 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:09:17] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:09:18] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:09:19] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:19] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:09:19] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:09:19] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:09:19] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:09:20] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:09:21] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:09:22] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 1 ms to minimize.
[2024-05-28 14:09:22] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/329 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:30] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:09:30] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:09:30] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:09:30] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:09:30] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:09:31] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:09:31] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:09:31] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:09:32] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:09:33] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 2 ms to minimize.
[2024-05-28 14:09:33] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:09:33] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:09:33] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:09:33] [INFO ] Deduced a trap composed of 14 places in 142 ms of which 3 ms to minimize.
[2024-05-28 14:09:34] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 3 ms to minimize.
[2024-05-28 14:09:34] [INFO ] Deduced a trap composed of 14 places in 154 ms of which 3 ms to minimize.
[2024-05-28 14:09:34] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:34] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:35] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 2 ms to minimize.
[2024-05-28 14:09:35] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:09:37] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1472 variables, and 353 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 84/84 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 84/353 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:37] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:09:37] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-28 14:09:37] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:37] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:09:38] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:09:39] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:09:39] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:09:39] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
[2024-05-28 14:09:39] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:09:40] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:09:41] [INFO ] Deduced a trap composed of 30 places in 154 ms of which 3 ms to minimize.
[2024-05-28 14:09:41] [INFO ] Deduced a trap composed of 14 places in 153 ms of which 3 ms to minimize.
[2024-05-28 14:09:43] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:09:43] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:43] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:09:44] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:44] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:09:44] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:09:44] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:09:45] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/373 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:45] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:09:46] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:09:47] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:09:48] [INFO ] Deduced a trap composed of 24 places in 150 ms of which 3 ms to minimize.
[2024-05-28 14:09:51] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:09:52] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:09:52] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:09:52] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:09:52] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:09:53] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:09:53] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:09:53] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:09:53] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:53] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:09:54] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:09:54] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:09:54] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:09:54] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:09:55] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:09:55] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/393 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:09:56] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 1 ms to minimize.
[2024-05-28 14:09:57] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:09:58] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:09:58] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:09:58] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:10:05] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:10:05] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 7/400 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1472 variables, and 400 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 131/131 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60154ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61194 ms. Remains : 751/751 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin7528816240570369690
[2024-05-28 14:10:07] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 14:10:07] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:10:07] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 14:10:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:10:07] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 14:10:07] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:10:07] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7528816240570369690
Running compilation step : cd /tmp/ltsmin7528816240570369690;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2122 ms.
Running link step : cd /tmp/ltsmin7528816240570369690;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin7528816240570369690;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased928094985294413104.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:10:22] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:10:22] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:10:22] [INFO ] Time to serialize gal into /tmp/LTL12629020847082464699.gal : 5 ms
[2024-05-28 14:10:22] [INFO ] Time to serialize properties into /tmp/LTL9757528263078813729.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12629020847082464699.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12595023363153784275.hoa' '-atoms' '/tmp/LTL9757528263078813729.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9757528263078813729.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12595023363153784275.hoa
Detected timeout of ITS tools.
[2024-05-28 14:10:37] [INFO ] Flatten gal took : 31 ms
[2024-05-28 14:10:37] [INFO ] Flatten gal took : 24 ms
[2024-05-28 14:10:37] [INFO ] Time to serialize gal into /tmp/LTL16098955623426764917.gal : 4 ms
[2024-05-28 14:10:37] [INFO ] Time to serialize properties into /tmp/LTL7778128207143792244.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16098955623426764917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7778128207143792244.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((p224==1)&&(p241==1))"))))
Formula 0 simplified : XG!"((p224==1)&&(p241==1))"
Detected timeout of ITS tools.
[2024-05-28 14:10:52] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:10:52] [INFO ] Applying decomposition
[2024-05-28 14:10:52] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph533382383503670996.txt' '-o' '/tmp/graph533382383503670996.bin' '-w' '/tmp/graph533382383503670996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph533382383503670996.bin' '-l' '-1' '-v' '-w' '/tmp/graph533382383503670996.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:10:52] [INFO ] Decomposing Gal with order
[2024-05-28 14:10:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:10:52] [INFO ] Removed a total of 479 redundant transitions.
[2024-05-28 14:10:52] [INFO ] Flatten gal took : 38 ms
[2024-05-28 14:10:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 24 ms.
[2024-05-28 14:10:52] [INFO ] Time to serialize gal into /tmp/LTL16085180015438868494.gal : 20 ms
[2024-05-28 14:10:52] [INFO ] Time to serialize properties into /tmp/LTL7289147224929847229.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16085180015438868494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7289147224929847229.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i3.i0.u30.p224==1)&&(i3.i2.u33.p241==1))"))))
Formula 0 simplified : XG!"((i3.i0.u30.p224==1)&&(i3.i2.u33.p241==1))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-07 finished in 303761 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1596 transition count 1416
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1446 transition count 1416
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 300 place count 1446 transition count 1267
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 598 place count 1297 transition count 1267
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 603 place count 1292 transition count 1262
Iterating global reduction 2 with 5 rules applied. Total rules applied 608 place count 1292 transition count 1262
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 608 place count 1292 transition count 1259
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 2 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1678 place count 757 transition count 727
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 181 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 14:11:08] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:11:08] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-28 14:11:08] [INFO ] Invariant cache hit.
[2024-05-28 14:11:08] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
[2024-05-28 14:11:09] [INFO ] Redundant transitions in 69 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 721 sub problems to find dead transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 14:11:09] [INFO ] Computed 270 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 178/178 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:16] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:11:16] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 1 ms to minimize.
[2024-05-28 14:11:16] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:11:17] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/198 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:11:18] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/218 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:11:19] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:11:20] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:11:20] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:11:20] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:11:20] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 0 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 17 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 42 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:11:21] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/238 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:11:29] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:11:30] [INFO ] Deduced a trap composed of 44 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 50 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 48 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 56 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 63 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 61 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 66 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:11:31] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:11:32] [INFO ] Deduced a trap composed of 68 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:11:32] [INFO ] Deduced a trap composed of 77 places in 71 ms of which 2 ms to minimize.
[2024-05-28 14:11:32] [INFO ] Deduced a trap composed of 77 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:11:32] [INFO ] Deduced a trap composed of 75 places in 84 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/258 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 42 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 48 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 46 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 50 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 61 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 58 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:11:34] [INFO ] Deduced a trap composed of 76 places in 71 ms of which 2 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 66 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 66 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 70 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 5 ms to minimize.
[2024-05-28 14:11:35] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:11:36] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/752 variables, 20/278 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:38] [INFO ] Deduced a trap composed of 57 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:11:38] [INFO ] Deduced a trap composed of 71 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:11:38] [INFO ] Deduced a trap composed of 56 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:11:38] [INFO ] Deduced a trap composed of 58 places in 59 ms of which 2 ms to minimize.
[2024-05-28 14:11:39] [INFO ] Deduced a trap composed of 58 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:11:39] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:11:39] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 1 ms to minimize.
SMT process timed out in 30195ms, After SMT, problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 30201ms
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1597 places, 724/1567 transitions.
Applied a total of 0 rules in 14 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31426 ms. Remains : 754/1597 places, 724/1567 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-08
Stuttering criterion allowed to conclude after 1589 steps with 1 reset in 10 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-08 finished in 31553 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(p0)||G(F(p1))))'
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1445 transition count 1265
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1678 place count 757 transition count 727
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 214 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 14:11:39] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:11:39] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-28 14:11:39] [INFO ] Invariant cache hit.
[2024-05-28 14:11:40] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 946 ms to find 0 implicit places.
[2024-05-28 14:11:40] [INFO ] Redundant transitions in 67 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 721 sub problems to find dead transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 14:11:40] [INFO ] Computed 270 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:48] [INFO ] Deduced a trap composed of 10 places in 136 ms of which 2 ms to minimize.
[2024-05-28 14:11:48] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:11:48] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:11:48] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 3 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 3 ms to minimize.
[2024-05-28 14:11:49] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:11:50] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 2 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:11:51] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:52] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:11:53] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:11:54] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:02] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:12:02] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:12:02] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:12:03] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:12:03] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:12:03] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 0 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 37 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:12:04] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:12:05] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:12:06] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:06] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:12:06] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:12:07] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 0 ms to minimize.
[2024-05-28 14:12:07] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:12:08] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:12:08] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:12:08] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 1 ms to minimize.
[2024-05-28 14:12:09] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:12:09] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:12:09] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:12:09] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:12:09] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:12:10] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:12:10] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:12:10] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1478 variables, and 356 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 95/356 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:13] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:12:13] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:12:13] [INFO ] Deduced a trap composed of 40 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:12:13] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:12:16] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:12:17] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:12:17] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:12:17] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:12:17] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:12:18] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:12:18] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:12:18] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:12:19] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:12:19] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:12:19] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:12:19] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/376 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:20] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:12:20] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:12:21] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:12:21] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:12:27] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:12:27] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:12:28] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:12:28] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:12:28] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:12:28] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:12:29] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:12:29] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:12:29] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 13/389 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:12:31] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:12:32] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 4/393 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:12:40] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/1478 variables, and 394 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 133/133 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60175ms
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1597 places, 724/1567 transitions.
Applied a total of 0 rules in 13 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61421 ms. Remains : 754/1597 places, 724/1567 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-09
Product exploration explored 100000 steps with 118 reset in 597 ms.
Product exploration explored 100000 steps with 118 reset in 729 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/754 stabilizing places and 3/724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 345 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 3408 steps (0 resets) in 55 ms. (60 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1)]
Knowledge based reduction with 4 factoid took 296 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
[2024-05-28 14:12:43] [INFO ] Invariant cache hit.
[2024-05-28 14:12:43] [INFO ] [Real]Absence check using 270 positive place invariants in 98 ms returned sat
[2024-05-28 14:12:44] [INFO ] [Real]Absence check using state equation in 1049 ms returned sat
[2024-05-28 14:12:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:12:45] [INFO ] [Nat]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 14:12:46] [INFO ] [Nat]Absence check using state equation in 1175 ms returned sat
[2024-05-28 14:12:46] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:12:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2024-05-28 14:12:46] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 50 ms.
[2024-05-28 14:12:59] [INFO ] Added : 615 causal constraints over 123 iterations in 13271 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 2 out of 754 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 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 16 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 14:12:59] [INFO ] Invariant cache hit.
[2024-05-28 14:13:00] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-28 14:13:00] [INFO ] Invariant cache hit.
[2024-05-28 14:13:00] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 895 ms to find 0 implicit places.
[2024-05-28 14:13:00] [INFO ] Redundant transitions in 65 ms returned []
Running 721 sub problems to find dead transitions.
[2024-05-28 14:13:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:08] [INFO ] Deduced a trap composed of 10 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:13:08] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:13:08] [INFO ] Deduced a trap composed of 12 places in 120 ms of which 3 ms to minimize.
[2024-05-28 14:13:08] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 3 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:13:09] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 2 ms to minimize.
[2024-05-28 14:13:10] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 2 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:13:11] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 0 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:13:12] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 0 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:13:13] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:13:14] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:22] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:13:22] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:13:22] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:13:22] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:13:23] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:13:23] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:13:23] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:13:24] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:13:24] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:13:24] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 2 ms to minimize.
[2024-05-28 14:13:24] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 2 ms to minimize.
[2024-05-28 14:13:24] [INFO ] Deduced a trap composed of 37 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:13:25] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:13:26] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:13:28] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-05-28 14:13:29] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:13:29] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:13:29] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:13:29] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:13:29] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 1 ms to minimize.
[2024-05-28 14:13:30] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:13:30] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1478 variables, and 354 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 93/93 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 93/354 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:31] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:13:32] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:13:33] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:13:33] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:13:36] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:13:36] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:13:36] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:13:36] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:13:36] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:13:37] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:13:37] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:13:37] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:13:37] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:13:38] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:13:38] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:13:38] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:13:38] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:13:39] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:13:39] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:13:39] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/374 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:39] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:13:40] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:13:41] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:13:42] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:13:47] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:13:47] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:13:48] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:13:48] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:13:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:13:48] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:13:49] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:13:49] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:13:49] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 13/387 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:13:51] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:13:51] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 2/389 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/1478 variables, and 389 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 128/128 constraints]
After SMT, in 60154ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60161ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61142 ms. Remains : 754/754 places, 724/724 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 3246 steps (0 resets) in 32 ms. (98 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p1)]
[2024-05-28 14:14:01] [INFO ] Invariant cache hit.
[2024-05-28 14:14:01] [INFO ] [Real]Absence check using 270 positive place invariants in 93 ms returned sat
[2024-05-28 14:14:02] [INFO ] [Real]Absence check using state equation in 995 ms returned sat
[2024-05-28 14:14:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:14:03] [INFO ] [Nat]Absence check using 270 positive place invariants in 90 ms returned sat
[2024-05-28 14:14:04] [INFO ] [Nat]Absence check using state equation in 1160 ms returned sat
[2024-05-28 14:14:04] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:14:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
[2024-05-28 14:14:04] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 37 ms.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 119 reset in 580 ms.
Product exploration explored 100000 steps with 117 reset in 714 ms.
Built C files in :
/tmp/ltsmin257746418357460000
[2024-05-28 14:14:19] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 14:14:19] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:14:19] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 14:14:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:14:19] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 14:14:19] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:14:19] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin257746418357460000
Running compilation step : cd /tmp/ltsmin257746418357460000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2166 ms.
Running link step : cd /tmp/ltsmin257746418357460000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin257746418357460000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4204226523973399716.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 724/724 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 752 transition count 722
Applied a total of 1 rules in 24 ms. Remains 752 /754 variables (removed 2) and now considering 722/724 (removed 2) transitions.
// Phase 1: matrix 722 rows 752 cols
[2024-05-28 14:14:34] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 14:14:34] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-28 14:14:34] [INFO ] Invariant cache hit.
[2024-05-28 14:14:35] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2024-05-28 14:14:35] [INFO ] Redundant transitions in 62 ms returned []
Running 720 sub problems to find dead transitions.
[2024-05-28 14:14:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 267/267 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 10 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 12 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:14:43] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 3 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 3 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:14:44] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 20/287 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 2 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:14:45] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:14:46] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 0 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/307 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:14:47] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 2 ms to minimize.
[2024-05-28 14:14:48] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 2 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:14:49] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 20/327 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:14:57] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:14:58] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:14:58] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:14:58] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:14:58] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:14:59] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-05-28 14:14:59] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:14:59] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:14:59] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:14:59] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 3 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:15:00] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 3 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 21 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:15:01] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 20/347 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:15:03] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:15:04] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:15:05] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 2 ms to minimize.
[2024-05-28 14:15:05] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/1474 variables, and 351 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 267/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 84/84 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 267/267 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/751 variables, 84/351 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:15:06] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:15:06] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:15:06] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:15:07] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 3 ms to minimize.
[2024-05-28 14:15:08] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:15:09] [INFO ] Deduced a trap composed of 16 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:15:09] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:15:09] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 3 ms to minimize.
[2024-05-28 14:15:10] [INFO ] Deduced a trap composed of 14 places in 154 ms of which 3 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 14:15:12] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:15:13] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:15:13] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:15:13] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:15:13] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:13] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/751 variables, 20/371 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:15:14] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:15:14] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:15:15] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:15:17] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:15:20] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:15:21] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:21] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:15:21] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:15:22] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:15:22] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:15:22] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:15:22] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:15:22] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 14:15:23] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:15:23] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:23] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:15:23] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:15:23] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:15:24] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:15:24] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/751 variables, 20/391 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:15:26] [INFO ] Deduced a trap composed of 16 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:15:26] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:15:27] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:15:34] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/751 variables, 4/395 constraints. Problems are: Problem set: 0 solved, 720 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/1474 variables, and 395 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 267/270 constraints, State Equation: 0/752 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 128/128 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60168ms
Starting structural reductions in SI_LTL mode, iteration 1 : 752/754 places, 722/724 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61151 ms. Remains : 752/754 places, 722/724 transitions.
Built C files in :
/tmp/ltsmin13962549489287744148
[2024-05-28 14:15:35] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 14:15:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:15:35] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 14:15:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:15:35] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 14:15:35] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:15:35] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13962549489287744148
Running compilation step : cd /tmp/ltsmin13962549489287744148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2187 ms.
Running link step : cd /tmp/ltsmin13962549489287744148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin13962549489287744148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased994295018336374237.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:15:50] [INFO ] Flatten gal took : 25 ms
[2024-05-28 14:15:50] [INFO ] Flatten gal took : 30 ms
[2024-05-28 14:15:50] [INFO ] Time to serialize gal into /tmp/LTL837891489625035342.gal : 7 ms
[2024-05-28 14:15:50] [INFO ] Time to serialize properties into /tmp/LTL12466952514698114174.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL837891489625035342.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4169203229055442845.hoa' '-atoms' '/tmp/LTL12466952514698114174.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL12466952514698114174.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4169203229055442845.hoa
Detected timeout of ITS tools.
[2024-05-28 14:16:05] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:16:05] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:16:05] [INFO ] Time to serialize gal into /tmp/LTL9647919793927490704.gal : 3 ms
[2024-05-28 14:16:05] [INFO ] Time to serialize properties into /tmp/LTL14318371020987108533.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9647919793927490704.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14318371020987108533.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(p569==1)"))||(G(F("((p631==1)&&(p673==1))")))))
Formula 0 simplified : F!"(p569==1)" & FG!"((p631==1)&&(p673==1))"
Detected timeout of ITS tools.
[2024-05-28 14:16:20] [INFO ] Flatten gal took : 27 ms
[2024-05-28 14:16:20] [INFO ] Applying decomposition
[2024-05-28 14:16:20] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7820186008833644419.txt' '-o' '/tmp/graph7820186008833644419.bin' '-w' '/tmp/graph7820186008833644419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7820186008833644419.bin' '-l' '-1' '-v' '-w' '/tmp/graph7820186008833644419.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:16:20] [INFO ] Decomposing Gal with order
[2024-05-28 14:16:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:16:20] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 14:16:20] [INFO ] Flatten gal took : 34 ms
[2024-05-28 14:16:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 9 ms.
[2024-05-28 14:16:20] [INFO ] Time to serialize gal into /tmp/LTL149664855753780552.gal : 6 ms
[2024-05-28 14:16:20] [INFO ] Time to serialize properties into /tmp/LTL251885679044078967.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL149664855753780552.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL251885679044078967.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...252
Read 1 LTL properties
Checking formula 0 : !(((G("(i9.u82.p569==1)"))||(G(F("((i10.i1.u92.p631==1)&&(i10.i1.u100.p673==1))")))))
Formula 0 simplified : F!"(i9.u82.p569==1)" & FG!"((i10.i1.u92.p631==1)&&(i10.i1.u100.p673==1))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-09 finished in 296610 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)&&(G((p1||G(!p1)))||(X(p1)&&(p1||G(!p1))))))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1593 transition count 1563
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1593 transition count 1563
Applied a total of 8 rules in 91 ms. Remains 1593 /1597 variables (removed 4) and now considering 1563/1567 (removed 4) transitions.
// Phase 1: matrix 1563 rows 1593 cols
[2024-05-28 14:16:36] [INFO ] Computed 271 invariants in 15 ms
[2024-05-28 14:16:36] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-05-28 14:16:36] [INFO ] Invariant cache hit.
[2024-05-28 14:16:37] [INFO ] Implicit Places using invariants and state equation in 1416 ms returned []
Implicit Place search using SMT with State Equation took 1872 ms to find 0 implicit places.
Running 1562 sub problems to find dead transitions.
[2024-05-28 14:16:37] [INFO ] Invariant cache hit.
(s217 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1592/3156 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1593 constraints, PredecessorRefiner: 1562/1562 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1562 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1592/3156 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1593 constraints, PredecessorRefiner: 0/1562 constraints, Known Traps: 0/0 constraints]
After SMT, in 60385ms problems are : Problem set: 0 solved, 1562 unsolved
Search for dead transitions found 0 dead transitions in 60399ms
Starting structural reductions in LTL mode, iteration 1 : 1593/1597 places, 1563/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62365 ms. Remains : 1593/1597 places, 1563/1567 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), p1, false, true]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-11
Entered a terminal (fully accepting) state of product in 2382 steps with 0 reset in 17 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-11 finished in 62560 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(F(p0)))'
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 96 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 14:17:38] [INFO ] Computed 271 invariants in 8 ms
[2024-05-28 14:17:39] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-28 14:17:39] [INFO ] Invariant cache hit.
[2024-05-28 14:17:40] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 1794 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-28 14:17:40] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60367ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60381ms
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62281 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 245 reset in 461 ms.
Product exploration explored 100000 steps with 243 reset in 459 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1830 steps (0 resets) in 15 ms. (114 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 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:18:42] [INFO ] Invariant cache hit.
[2024-05-28 14:18:43] [INFO ] [Real]Absence check using 271 positive place invariants in 239 ms returned sat
[2024-05-28 14:18:49] [INFO ] [Real]Absence check using state equation in 6108 ms returned sat
[2024-05-28 14:18:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:18:50] [INFO ] [Nat]Absence check using 271 positive place invariants in 243 ms returned sat
[2024-05-28 14:18:57] [INFO ] [Nat]Absence check using state equation in 6906 ms returned sat
[2024-05-28 14:18:57] [INFO ] Computed and/alt/rep : 1561/3512/1561 causal constraints (skipped 0 transitions) in 72 ms.
[2024-05-28 14:19:04] [INFO ] Added : 245 causal constraints over 49 iterations in 7163 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 3 out of 1592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1592/1592 places, 1562/1562 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1591 transition count 1410
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1440 transition count 1410
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1440 transition count 1260
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1290 transition count 1260
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 2 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1668 place count 757 transition count 727
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1670 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1671 place count 754 transition count 725
Applied a total of 1671 rules in 140 ms. Remains 754 /1592 variables (removed 838) and now considering 725/1562 (removed 837) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 14:19:04] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 14:19:04] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-28 14:19:04] [INFO ] Invariant cache hit.
[2024-05-28 14:19:05] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 936 ms to find 0 implicit places.
[2024-05-28 14:19:05] [INFO ] Redundant transitions in 64 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 721 sub problems to find dead transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 14:19:05] [INFO ] Computed 270 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 3 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:19:13] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
[2024-05-28 14:19:14] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 2 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 2 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:19:15] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:19:16] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:19:17] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:17] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:19:17] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:19:17] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:19:18] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 2 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-05-28 14:19:19] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:19:20] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:19:20] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:27] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:19:28] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 0 ms to minimize.
[2024-05-28 14:19:28] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:19:28] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:19:28] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:19:30] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:19:30] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:19:30] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:19:30] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:19:30] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:19:31] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:19:31] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:19:31] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:19:31] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:19:32] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:19:32] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:19:32] [INFO ] Deduced a trap composed of 23 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:19:32] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:19:32] [INFO ] Deduced a trap composed of 14 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:19:35] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1478 variables, and 341 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 80/80 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 80/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:36] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:19:36] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:19:37] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:19:37] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:19:39] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:19:39] [INFO ] Deduced a trap composed of 17 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:19:39] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:19:41] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:19:41] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:19:42] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:19:42] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:19:42] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:19:43] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:19:43] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:19:43] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:19:43] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:19:43] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:19:44] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:19:44] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:19:44] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/361 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:45] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:19:45] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:19:45] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:19:46] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:19:46] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:19:46] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:19:46] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:19:47] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:19:47] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:19:47] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:19:53] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:19:54] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:19:54] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:19:54] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:19:54] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/381 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:19:56] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:19:57] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:20:04] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 14:20:04] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:20:04] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 5/386 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:20:05] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/1478 variables, and 387 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 126/126 constraints]
After SMT, in 60163ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60171ms
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1592 places, 724/1562 transitions.
Applied a total of 0 rules in 12 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61331 ms. Remains : 754/1592 places, 724/1562 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:20:06] [INFO ] Invariant cache hit.
[2024-05-28 14:20:06] [INFO ] [Real]Absence check using 270 positive place invariants in 91 ms returned sat
[2024-05-28 14:20:07] [INFO ] [Real]Absence check using state equation in 1220 ms returned sat
[2024-05-28 14:20:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:20:08] [INFO ] [Nat]Absence check using 270 positive place invariants in 89 ms returned sat
[2024-05-28 14:20:09] [INFO ] [Nat]Absence check using state equation in 1225 ms returned sat
[2024-05-28 14:20:09] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 35 ms.
[2024-05-28 14:20:22] [INFO ] Added : 680 causal constraints over 136 iterations in 13294 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 23990 reset in 507 ms.
Product exploration explored 100000 steps with 24020 reset in 612 ms.
Built C files in :
/tmp/ltsmin4183911931236344986
[2024-05-28 14:20:24] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 14:20:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:20:24] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 14:20:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:20:24] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 14:20:24] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:20:24] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4183911931236344986
Running compilation step : cd /tmp/ltsmin4183911931236344986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2244 ms.
Running link step : cd /tmp/ltsmin4183911931236344986;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin4183911931236344986;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2901249314199804383.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 12 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 14:20:39] [INFO ] Invariant cache hit.
[2024-05-28 14:20:39] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-28 14:20:39] [INFO ] Invariant cache hit.
[2024-05-28 14:20:40] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
[2024-05-28 14:20:40] [INFO ] Redundant transitions in 65 ms returned []
Running 721 sub problems to find dead transitions.
[2024-05-28 14:20:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:20:47] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 12 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 3 ms to minimize.
[2024-05-28 14:20:48] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 3 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:20:49] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 2 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:20:50] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:20:51] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 24 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:20:52] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:20:53] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:20:54] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:20:54] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:20:54] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:20:54] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:20:54] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:21:02] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:21:02] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:21:03] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:21:03] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:21:03] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:21:03] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 2 ms to minimize.
[2024-05-28 14:21:03] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-05-28 14:21:04] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 3 ms to minimize.
[2024-05-28 14:21:05] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:21:05] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 3 ms to minimize.
[2024-05-28 14:21:05] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 3 ms to minimize.
[2024-05-28 14:21:05] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 3 ms to minimize.
[2024-05-28 14:21:06] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:21:06] [INFO ] Deduced a trap composed of 14 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:21:06] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:21:07] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:21:07] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:21:07] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:21:08] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:21:08] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:21:09] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:21:10] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:21:10] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:21:10] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 3 ms to minimize.
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 30202ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31202 ms. Remains : 754/754 places, 724/724 transitions.
Built C files in :
/tmp/ltsmin980294726073177683
[2024-05-28 14:21:10] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 14:21:10] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:21:10] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 14:21:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:21:10] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 14:21:10] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:21:10] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin980294726073177683
Running compilation step : cd /tmp/ltsmin980294726073177683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2214 ms.
Running link step : cd /tmp/ltsmin980294726073177683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin980294726073177683;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15181395031807629206.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:21:25] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:21:25] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:21:25] [INFO ] Time to serialize gal into /tmp/LTL11828229183748597438.gal : 4 ms
[2024-05-28 14:21:25] [INFO ] Time to serialize properties into /tmp/LTL12417327564755182022.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11828229183748597438.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9551754708127572637.hoa' '-atoms' '/tmp/LTL12417327564755182022.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12417327564755182022.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9551754708127572637.hoa
Detected timeout of ITS tools.
[2024-05-28 14:21:40] [INFO ] Flatten gal took : 24 ms
[2024-05-28 14:21:40] [INFO ] Flatten gal took : 33 ms
[2024-05-28 14:21:40] [INFO ] Time to serialize gal into /tmp/LTL10772292521577884651.gal : 7 ms
[2024-05-28 14:21:40] [INFO ] Time to serialize properties into /tmp/LTL5726572397971592572.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10772292521577884651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5726572397971592572.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((p116==1)||((p1575==1)&&(p1617==1)))"))))
Formula 0 simplified : XG!"((p116==1)||((p1575==1)&&(p1617==1)))"
Detected timeout of ITS tools.
[2024-05-28 14:21:55] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:21:55] [INFO ] Applying decomposition
[2024-05-28 14:21:55] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5334616542012544413.txt' '-o' '/tmp/graph5334616542012544413.bin' '-w' '/tmp/graph5334616542012544413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5334616542012544413.bin' '-l' '-1' '-v' '-w' '/tmp/graph5334616542012544413.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:21:55] [INFO ] Decomposing Gal with order
[2024-05-28 14:21:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:21:55] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 14:21:55] [INFO ] Flatten gal took : 34 ms
[2024-05-28 14:21:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 9 ms.
[2024-05-28 14:21:55] [INFO ] Time to serialize gal into /tmp/LTL10119150551518010593.gal : 6 ms
[2024-05-28 14:21:55] [INFO ] Time to serialize properties into /tmp/LTL8964580094466789164.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10119150551518010593.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8964580094466789164.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i1.u15.p116==1)||((i26.i0.u236.p1575==1)&&(i26.i0.u244.p1617==1)))"))))
Formula 0 simplified : XG!"((i1.u15.p116==1)||((i26.i0.u236.p1575==1)&&(i26.i0.u244.p1617==1)))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-12 finished in 272377 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((!p0 U X(p1))))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 113 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 14:22:11] [INFO ] Computed 271 invariants in 10 ms
[2024-05-28 14:22:11] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-28 14:22:11] [INFO ] Invariant cache hit.
[2024-05-28 14:22:12] [INFO ] Implicit Places using invariants and state equation in 1440 ms returned []
Implicit Place search using SMT with State Equation took 1894 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-28 14:22:12] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1591/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1592 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60370ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60386ms
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62396 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-13
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-13 finished in 62585 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' '!((p0 U p1))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1686 place count 753 transition count 723
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 163 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 14:23:13] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 14:23:13] [INFO ] Implicit Places using invariants in 295 ms returned []
[2024-05-28 14:23:13] [INFO ] Invariant cache hit.
[2024-05-28 14:23:14] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
[2024-05-28 14:23:14] [INFO ] Redundant transitions in 78 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 14:23:14] [INFO ] Computed 270 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:22] [INFO ] Deduced a trap composed of 12 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:23:22] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 2 ms to minimize.
[2024-05-28 14:23:22] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:23:23] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 12 places in 120 ms of which 3 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 3 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 3 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:23:24] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/290 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:23:25] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:23:26] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:27] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:23:27] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:23:27] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:23:27] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:23:27] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:23:28] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:23:29] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:23:30] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/330 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:37] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:23:38] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:23:38] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:23:39] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-05-28 14:23:39] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:23:39] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:23:39] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:23:39] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:23:40] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:23:40] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:23:40] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:23:40] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:23:41] [INFO ] Deduced a trap composed of 14 places in 126 ms of which 2 ms to minimize.
[2024-05-28 14:23:41] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 3 ms to minimize.
[2024-05-28 14:23:41] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:23:41] [INFO ] Deduced a trap composed of 24 places in 159 ms of which 3 ms to minimize.
[2024-05-28 14:23:42] [INFO ] Deduced a trap composed of 22 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:23:42] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:23:42] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 0 ms to minimize.
[2024-05-28 14:23:44] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1470 variables, and 350 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 80/80 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 80/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:45] [INFO ] Deduced a trap composed of 22 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:23:45] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:23:46] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:23:46] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:23:47] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:23:48] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:23:48] [INFO ] Deduced a trap composed of 14 places in 160 ms of which 3 ms to minimize.
[2024-05-28 14:23:48] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:23:49] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:23:51] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:23:51] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:23:51] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:23:51] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:23:52] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:23:52] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:23:52] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:23:52] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:23:52] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:23:53] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:23:53] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/370 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:23:53] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:23:53] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:23:54] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:23:54] [INFO ] Deduced a trap composed of 16 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:23:55] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:23:55] [INFO ] Deduced a trap composed of 16 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:23:56] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:23:56] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:24:00] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:24:01] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:24:01] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:24:01] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:24:01] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:24:02] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:24:02] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:24:02] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:24:02] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:24:02] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:24:03] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:24:03] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/390 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:04] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:24:05] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:24:05] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:24:12] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:24:12] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:24:12] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:24:13] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-28 14:24:13] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:24:13] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 9/399 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1470 variables, and 399 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 129/129 constraints]
After SMT, in 60163ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61387 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-14
Product exploration explored 100000 steps with 182 reset in 591 ms.
Product exploration explored 100000 steps with 181 reset in 712 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p1)]
RANDOM walk for 2483 steps (0 resets) in 44 ms. (55 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 287 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p1)]
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p1)]
[2024-05-28 14:24:16] [INFO ] Invariant cache hit.
[2024-05-28 14:24:17] [INFO ] [Real]Absence check using 270 positive place invariants in 93 ms returned sat
[2024-05-28 14:24:18] [INFO ] [Real]Absence check using state equation in 1125 ms returned sat
[2024-05-28 14:24:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:24:18] [INFO ] [Nat]Absence check using 270 positive place invariants in 90 ms returned sat
[2024-05-28 14:24:19] [INFO ] [Nat]Absence check using state equation in 1016 ms returned sat
[2024-05-28 14:24:20] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-28 14:24:29] [INFO ] Added : 548 causal constraints over 111 iterations in 9643 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 15 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 14:24:29] [INFO ] Invariant cache hit.
[2024-05-28 14:24:29] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-28 14:24:29] [INFO ] Invariant cache hit.
[2024-05-28 14:24:30] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 929 ms to find 0 implicit places.
[2024-05-28 14:24:30] [INFO ] Redundant transitions in 69 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 14:24:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:38] [INFO ] Deduced a trap composed of 12 places in 144 ms of which 3 ms to minimize.
[2024-05-28 14:24:38] [INFO ] Deduced a trap composed of 10 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:24:38] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:24:38] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 12 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 3 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 3 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 3 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 12 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:24:39] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 3 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 3 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 89 ms of which 1 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/290 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:40] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 2 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:24:41] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:24:42] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 0 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:24:43] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:24:44] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:24:45] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/330 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:52] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:24:53] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:24:54] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-05-28 14:24:54] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:24:54] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:24:54] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:24:54] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 22 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:24:55] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 3 ms to minimize.
[2024-05-28 14:24:56] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:24:56] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:24:56] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:24:56] [INFO ] Deduced a trap composed of 16 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:24:57] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:24:57] [INFO ] Deduced a trap composed of 30 places in 144 ms of which 2 ms to minimize.
[2024-05-28 14:24:57] [INFO ] Deduced a trap composed of 14 places in 164 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:24:58] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:24:58] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:24:58] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:24:59] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:24:59] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:24:59] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:25:00] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1470 variables, and 357 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 87/357 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:25:01] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:25:01] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:25:03] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:25:04] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:25:04] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 3 ms to minimize.
[2024-05-28 14:25:04] [INFO ] Deduced a trap composed of 14 places in 164 ms of which 3 ms to minimize.
[2024-05-28 14:25:05] [INFO ] Deduced a trap composed of 14 places in 164 ms of which 3 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:25:07] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:25:08] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:25:08] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:25:08] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:25:08] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:25:09] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:25:09] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:25:09] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:25:10] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:25:10] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:25:11] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:25:16] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:25:16] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:25:17] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:25:17] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:25:17] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:25:17] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:25:17] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:25:18] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:25:18] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:25:18] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:25:18] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:25:19] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:25:19] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:25:19] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:25:19] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 18/395 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:25:21] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:25:21] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:25:21] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:25:22] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:25:22] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 5/400 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1470 variables, and 400 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 130/130 constraints]
After SMT, in 60153ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60165ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61184 ms. Remains : 750/750 places, 720/720 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p1)]
RANDOM walk for 2587 steps (0 resets) in 32 ms. (78 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 9 factoid took 194 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p1)]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p1)]
[2024-05-28 14:25:31] [INFO ] Invariant cache hit.
[2024-05-28 14:25:31] [INFO ] [Real]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 14:25:32] [INFO ] [Real]Absence check using state equation in 1124 ms returned sat
[2024-05-28 14:25:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:25:33] [INFO ] [Nat]Absence check using 270 positive place invariants in 87 ms returned sat
[2024-05-28 14:25:34] [INFO ] [Nat]Absence check using state equation in 966 ms returned sat
[2024-05-28 14:25:34] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-28 14:25:43] [INFO ] Added : 548 causal constraints over 111 iterations in 9381 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p1)]
Product exploration explored 100000 steps with 184 reset in 592 ms.
Product exploration explored 100000 steps with 184 reset in 719 ms.
Built C files in :
/tmp/ltsmin16496243741686677868
[2024-05-28 14:25:45] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 14:25:45] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:25:45] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 14:25:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:25:45] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 14:25:45] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:25:45] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16496243741686677868
Running compilation step : cd /tmp/ltsmin16496243741686677868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2198 ms.
Running link step : cd /tmp/ltsmin16496243741686677868;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin16496243741686677868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18348090472061612517.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 14:26:00] [INFO ] Invariant cache hit.
[2024-05-28 14:26:00] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-28 14:26:00] [INFO ] Invariant cache hit.
[2024-05-28 14:26:01] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 926 ms to find 0 implicit places.
[2024-05-28 14:26:01] [INFO ] Redundant transitions in 75 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 14:26:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:08] [INFO ] Deduced a trap composed of 12 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 10 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 12 places in 134 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:26:09] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 3 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 3 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:26:10] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/290 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 4 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:26:11] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:26:12] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/310 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-05-28 14:26:13] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:26:14] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:26:15] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:26:15] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:26:15] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:26:15] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/330 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:23] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:26:24] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:26:24] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:26:25] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:26:26] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 3 ms to minimize.
[2024-05-28 14:26:26] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:26:26] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:26:26] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:26:26] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:26:27] [INFO ] Deduced a trap composed of 14 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:26:27] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:26:27] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 2 ms to minimize.
[2024-05-28 14:26:27] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:26:28] [INFO ] Deduced a trap composed of 30 places in 138 ms of which 2 ms to minimize.
[2024-05-28 14:26:28] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/350 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:28] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:26:29] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:26:29] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:26:29] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:26:30] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:26:30] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:26:31] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1470 variables, and 357 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 270/270 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 87/357 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:31] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:26:32] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:26:34] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:26:34] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 3 ms to minimize.
[2024-05-28 14:26:35] [INFO ] Deduced a trap composed of 16 places in 144 ms of which 2 ms to minimize.
[2024-05-28 14:26:35] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:26:35] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 3 ms to minimize.
[2024-05-28 14:26:37] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:26:37] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:26:37] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:26:38] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:26:38] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:26:38] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:26:38] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 1 ms to minimize.
[2024-05-28 14:26:39] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/377 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:40] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:26:41] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:26:41] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:26:47] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:26:47] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:26:47] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:26:47] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:26:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:26:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:26:48] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:26:48] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:26:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:26:49] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:26:49] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:26:49] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:26:49] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:26:49] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:26:50] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 18/395 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:26:52] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:26:52] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 1 ms to minimize.
[2024-05-28 14:26:52] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:26:52] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:26:53] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 5/400 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s604 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1470 variables, and 400 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 130/130 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61194 ms. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin9698934272975431014
[2024-05-28 14:27:01] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 14:27:01] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:27:01] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 14:27:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:27:01] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 14:27:01] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:27:01] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9698934272975431014
Running compilation step : cd /tmp/ltsmin9698934272975431014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2164 ms.
Running link step : cd /tmp/ltsmin9698934272975431014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin9698934272975431014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9997626891545811798.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:27:16] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:27:16] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:27:16] [INFO ] Time to serialize gal into /tmp/LTL9960608476129856273.gal : 3 ms
[2024-05-28 14:27:16] [INFO ] Time to serialize properties into /tmp/LTL11624962884702476975.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9960608476129856273.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14147470571619820076.hoa' '-atoms' '/tmp/LTL11624962884702476975.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11624962884702476975.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14147470571619820076.hoa
Detected timeout of ITS tools.
[2024-05-28 14:27:31] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:27:31] [INFO ] Flatten gal took : 21 ms
[2024-05-28 14:27:31] [INFO ] Time to serialize gal into /tmp/LTL7606002080621968684.gal : 4 ms
[2024-05-28 14:27:31] [INFO ] Time to serialize properties into /tmp/LTL3130674784701703570.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7606002080621968684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3130674784701703570.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((("(p914!=1)")U("(p940==1)")))
Formula 0 simplified : !"(p914!=1)" R !"(p940==1)"
Detected timeout of ITS tools.
[2024-05-28 14:27:46] [INFO ] Flatten gal took : 26 ms
[2024-05-28 14:27:46] [INFO ] Applying decomposition
[2024-05-28 14:27:46] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14102426887695223039.txt' '-o' '/tmp/graph14102426887695223039.bin' '-w' '/tmp/graph14102426887695223039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14102426887695223039.bin' '-l' '-1' '-v' '-w' '/tmp/graph14102426887695223039.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:27:46] [INFO ] Decomposing Gal with order
[2024-05-28 14:27:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:27:46] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 14:27:46] [INFO ] Flatten gal took : 33 ms
[2024-05-28 14:27:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 7 ms.
[2024-05-28 14:27:46] [INFO ] Time to serialize gal into /tmp/LTL17309024009545599987.gal : 6 ms
[2024-05-28 14:27:46] [INFO ] Time to serialize properties into /tmp/LTL2468528465925497592.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17309024009545599987.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2468528465925497592.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((("(i14.i0.u135.p914!=1)")U("(i15.i1.u140.p940==1)")))
Formula 0 simplified : !"(i14.i0.u135.p914!=1)" R !"(i15.i1.u140.p940==1)"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-14 finished in 288308 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))||((p1 U p2)&&G(p3)&&F(p4))))'
Support contains 5 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1594 transition count 1564
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1594 transition count 1564
Applied a total of 6 rules in 110 ms. Remains 1594 /1597 variables (removed 3) and now considering 1564/1567 (removed 3) transitions.
// Phase 1: matrix 1564 rows 1594 cols
[2024-05-28 14:28:01] [INFO ] Computed 271 invariants in 8 ms
[2024-05-28 14:28:02] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-28 14:28:02] [INFO ] Invariant cache hit.
[2024-05-28 14:28:03] [INFO ] Implicit Places using invariants and state equation in 1394 ms returned []
Implicit Place search using SMT with State Equation took 1832 ms to find 0 implicit places.
Running 1563 sub problems to find dead transitions.
[2024-05-28 14:28:03] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1593/3158 variables, and 0 constraints, problems are : Problem set: 0 solved, 1563 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1594 constraints, PredecessorRefiner: 1563/1563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1563 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1593/3158 variables, and 0 constraints, problems are : Problem set: 0 solved, 1563 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/271 constraints, State Equation: 0/1594 constraints, PredecessorRefiner: 0/1563 constraints, Known Traps: 0/0 constraints]
After SMT, in 60392ms problems are : Problem set: 0 solved, 1563 unsolved
Search for dead transitions found 0 dead transitions in 60407ms
Starting structural reductions in LTL mode, iteration 1 : 1594/1597 places, 1564/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62355 ms. Remains : 1594/1597 places, 1564/1567 transitions.
Stuttering acceptance computed with spot in 465 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p4))), (NOT p0), (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) (NOT p2) p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p4) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p0)), (AND (NOT p4) (NOT p0)), (NOT p2), (NOT p3), (NOT p4)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-15 finished in 62853 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)))'
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)))'
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(F(p0)))'
Found a Shortening insensitive property : ShieldIIPs-PT-030B-LTLFireability-07
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1596 transition count 1416
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1446 transition count 1416
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 300 place count 1446 transition count 1265
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1684 place count 754 transition count 724
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1686 place count 752 transition count 722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1687 place count 751 transition count 722
Applied a total of 1687 rules in 175 ms. Remains 751 /1597 variables (removed 846) and now considering 722/1567 (removed 845) transitions.
// Phase 1: matrix 722 rows 751 cols
[2024-05-28 14:29:05] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:29:05] [INFO ] Implicit Places using invariants in 313 ms returned []
[2024-05-28 14:29:05] [INFO ] Invariant cache hit.
[2024-05-28 14:29:06] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 959 ms to find 0 implicit places.
Running 720 sub problems to find dead transitions.
[2024-05-28 14:29:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 10 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:29:14] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:29:15] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 12 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 2 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:29:16] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:29:17] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:29:18] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 2 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 2 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:29:19] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:29:20] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-05-28 14:29:21] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/329 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:28] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:29:29] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:29:29] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:29:30] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:29:30] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:29:30] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:29:31] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:29:31] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:29:31] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:29:31] [INFO ] Deduced a trap composed of 14 places in 126 ms of which 2 ms to minimize.
[2024-05-28 14:29:32] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:29:32] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:29:32] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 2 ms to minimize.
[2024-05-28 14:29:32] [INFO ] Deduced a trap composed of 16 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:29:32] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 3 ms to minimize.
[2024-05-28 14:29:33] [INFO ] Deduced a trap composed of 14 places in 144 ms of which 3 ms to minimize.
[2024-05-28 14:29:33] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:29:33] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 3 ms to minimize.
[2024-05-28 14:29:33] [INFO ] Deduced a trap composed of 30 places in 161 ms of which 3 ms to minimize.
[2024-05-28 14:29:34] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:34] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:29:34] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:29:35] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:29:35] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1473 variables, and 353 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 720/720 constraints, Known Traps: 84/84 constraints]
Escalating to Integer solving :Problem set: 0 solved, 720 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 720 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 84/353 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:37] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 0 ms to minimize.
[2024-05-28 14:29:39] [INFO ] Deduced a trap composed of 24 places in 121 ms of which 3 ms to minimize.
[2024-05-28 14:29:39] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 2 ms to minimize.
[2024-05-28 14:29:42] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:29:42] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:29:42] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:29:42] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:29:42] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:29:43] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:29:43] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:29:43] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:29:43] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:29:44] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:29:44] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:29:44] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:29:44] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:29:44] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:29:45] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:29:45] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:29:45] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/373 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 40 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 22 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:29:47] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:29:48] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 3 ms to minimize.
[2024-05-28 14:29:48] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:29:54] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:29:54] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:29:54] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:29:54] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:29:54] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:29:55] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:29:55] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:29:55] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:29:55] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:29:55] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:29:56] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/393 constraints. Problems are: Problem set: 0 solved, 720 unsolved
[2024-05-28 14:29:57] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:29:58] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:29:58] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:29:58] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 3 ms to minimize.
[2024-05-28 14:29:58] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:30:06] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 6/399 constraints. Problems are: Problem set: 0 solved, 720 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1473 variables, and 399 constraints, problems are : Problem set: 0 solved, 720 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 0/720 constraints, Known Traps: 130/130 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 720 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in LI_LTL mode, iteration 1 : 751/1597 places, 722/1567 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 61286 ms. Remains : 751/1597 places, 722/1567 transitions.
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-07
Product exploration explored 100000 steps with 80 reset in 584 ms.
Product exploration explored 100000 steps with 80 reset in 726 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4921 steps (0 resets) in 50 ms. (96 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 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:30:08] [INFO ] Invariant cache hit.
[2024-05-28 14:30:08] [INFO ] [Real]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 14:30:09] [INFO ] [Real]Absence check using state equation in 1125 ms returned sat
[2024-05-28 14:30:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:30:10] [INFO ] [Nat]Absence check using 270 positive place invariants in 91 ms returned sat
[2024-05-28 14:30:11] [INFO ] [Nat]Absence check using state equation in 1085 ms returned sat
[2024-05-28 14:30:11] [INFO ] Computed and/alt/rep : 720/1796/720 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-28 14:30:24] [INFO ] Added : 675 causal constraints over 135 iterations in 13435 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 722/722 transitions.
Applied a total of 0 rules in 18 ms. Remains 751 /751 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 14:30:24] [INFO ] Invariant cache hit.
[2024-05-28 14:30:25] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-28 14:30:25] [INFO ] Invariant cache hit.
[2024-05-28 14:30:25] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
[2024-05-28 14:30:25] [INFO ] Redundant transitions in 63 ms returned [721]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 14:30:25] [INFO ] Computed 270 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:33] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 2 ms to minimize.
[2024-05-28 14:30:33] [INFO ] Deduced a trap composed of 12 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:30:33] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 3 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 3 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 18 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 3 ms to minimize.
[2024-05-28 14:30:34] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 3 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 3 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:30:35] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 2 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:30:36] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:30:37] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:30:38] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 2 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:30:39] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/329 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:47] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:30:47] [INFO ] Deduced a trap composed of 35 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:30:47] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:30:47] [INFO ] Deduced a trap composed of 36 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:30:48] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:30:48] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:30:48] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:30:48] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 2 ms to minimize.
[2024-05-28 14:30:48] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-05-28 14:30:49] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:30:50] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:30:50] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:30:50] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:30:50] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:30:50] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:51] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:30:51] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 0 ms to minimize.
[2024-05-28 14:30:51] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:30:52] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:30:53] [INFO ] Deduced a trap composed of 17 places in 125 ms of which 3 ms to minimize.
[2024-05-28 14:30:53] [INFO ] Deduced a trap composed of 16 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:30:53] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:30:54] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:30:54] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 2 ms to minimize.
[2024-05-28 14:30:54] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 3 ms to minimize.
[2024-05-28 14:30:54] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:30:55] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:30:55] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:30:55] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 3 ms to minimize.
[2024-05-28 14:30:55] [INFO ] Deduced a trap composed of 22 places in 147 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1472 variables, and 364 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 95/364 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:30:56] [INFO ] Deduced a trap composed of 18 places in 18 ms of which 1 ms to minimize.
[2024-05-28 14:30:56] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:30:57] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:30:57] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:30:57] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-05-28 14:30:58] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:30:58] [INFO ] Deduced a trap composed of 24 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:30:59] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:30:59] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:31:02] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:31:02] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:31:02] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:31:02] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:31:02] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:31:03] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:31:03] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:31:03] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:31:03] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:31:04] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:31:04] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:31:04] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:31:04] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:31:04] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:31:05] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:31:05] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:31:05] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:31:11] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:31:11] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:31:11] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:31:12] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:31:12] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:31:12] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
[2024-05-28 14:31:12] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:31:12] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:31:13] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:31:15] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 2 ms to minimize.
[2024-05-28 14:31:15] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:31:15] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:31:16] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:31:16] [INFO ] Deduced a trap composed of 16 places in 136 ms of which 2 ms to minimize.
[2024-05-28 14:31:17] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:31:23] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:31:23] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:31:23] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2024-05-28 14:31:24] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 10/414 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1472 variables, and 414 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 145/145 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60162ms
Starting structural reductions in SI_LTL mode, iteration 1 : 751/751 places, 721/722 transitions.
Applied a total of 0 rules in 19 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61193 ms. Remains : 751/751 places, 721/722 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4944 steps (0 resets) in 39 ms. (123 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 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:31:26] [INFO ] Invariant cache hit.
[2024-05-28 14:31:26] [INFO ] [Real]Absence check using 270 positive place invariants in 81 ms returned sat
[2024-05-28 14:31:27] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2024-05-28 14:31:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:31:28] [INFO ] [Nat]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 14:31:29] [INFO ] [Nat]Absence check using state equation in 1127 ms returned sat
[2024-05-28 14:31:29] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 35 ms.
[2024-05-28 14:31:43] [INFO ] Added : 660 causal constraints over 132 iterations in 13391 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 80 reset in 585 ms.
Product exploration explored 100000 steps with 80 reset in 724 ms.
Built C files in :
/tmp/ltsmin2065912707889056238
[2024-05-28 14:31:44] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 14:31:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:31:44] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 14:31:44] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:31:44] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 14:31:44] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:31:44] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2065912707889056238
Running compilation step : cd /tmp/ltsmin2065912707889056238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2177 ms.
Running link step : cd /tmp/ltsmin2065912707889056238;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin2065912707889056238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15418600546510398508.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 13 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 14:31:59] [INFO ] Invariant cache hit.
[2024-05-28 14:31:59] [INFO ] Implicit Places using invariants in 303 ms returned []
[2024-05-28 14:31:59] [INFO ] Invariant cache hit.
[2024-05-28 14:32:00] [INFO ] Implicit Places using invariants and state equation in 618 ms returned []
Implicit Place search using SMT with State Equation took 921 ms to find 0 implicit places.
[2024-05-28 14:32:00] [INFO ] Redundant transitions in 67 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 14:32:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:08] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 3 ms to minimize.
[2024-05-28 14:32:08] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:32:08] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:32:08] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 18 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 12 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:32:09] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 3 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 3 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:32:10] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 20/289 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:32:11] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 0 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/309 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:32:12] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 0 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:32:13] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:32:14] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:32:15] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:32:15] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/329 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:23] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:32:23] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:32:23] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:32:24] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:32:24] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-05-28 14:32:24] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:32:24] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:32:24] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:32:25] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:32:26] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:32:26] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:32:26] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 3 ms to minimize.
[2024-05-28 14:32:26] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:32:27] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:32:27] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:28] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:32:28] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-28 14:32:29] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:32:30] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 2 ms to minimize.
[2024-05-28 14:32:30] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 2 ms to minimize.
[2024-05-28 14:32:30] [INFO ] Deduced a trap composed of 16 places in 132 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1472 variables, and 355 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 86/86 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/750 variables, 269/269 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/750 variables, 86/355 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:31] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:32:31] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:32:31] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:32:32] [INFO ] Deduced a trap composed of 48 places in 95 ms of which 1 ms to minimize.
[2024-05-28 14:32:32] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:32:32] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:32:32] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:32:32] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:32:33] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:32:33] [INFO ] Deduced a trap composed of 24 places in 120 ms of which 2 ms to minimize.
[2024-05-28 14:32:34] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:32:34] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 2 ms to minimize.
[2024-05-28 14:32:34] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 2 ms to minimize.
[2024-05-28 14:32:35] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:32:35] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:32:35] [INFO ] Deduced a trap composed of 22 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:32:35] [INFO ] Deduced a trap composed of 30 places in 165 ms of which 2 ms to minimize.
[2024-05-28 14:32:36] [INFO ] Deduced a trap composed of 14 places in 171 ms of which 3 ms to minimize.
[2024-05-28 14:32:38] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:32:38] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/750 variables, 20/375 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:38] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:32:39] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:32:41] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 2 ms to minimize.
[2024-05-28 14:32:41] [INFO ] Deduced a trap composed of 24 places in 158 ms of which 3 ms to minimize.
[2024-05-28 14:32:44] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:32:44] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:32:44] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:32:44] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:32:45] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:32:45] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:32:45] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:32:46] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:32:46] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:32:46] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:32:46] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:32:47] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:32:47] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:32:47] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:32:47] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:32:47] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 20/395 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:48] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:32:48] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:32:49] [INFO ] Deduced a trap composed of 24 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:32:49] [INFO ] Deduced a trap composed of 16 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:32:50] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:32:50] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:32:50] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:32:50] [INFO ] Deduced a trap composed of 16 places in 121 ms of which 2 ms to minimize.
[2024-05-28 14:32:57] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:32:57] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:32:57] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:32:57] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:32:58] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 13/408 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 14:32:59] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1472 variables, and 409 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 269/270 constraints, State Equation: 0/751 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 140/140 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61172 ms. Remains : 751/751 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin11007207176644454964
[2024-05-28 14:33:00] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 14:33:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:33:00] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 14:33:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:33:00] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 14:33:00] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:33:00] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11007207176644454964
Running compilation step : cd /tmp/ltsmin11007207176644454964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2189 ms.
Running link step : cd /tmp/ltsmin11007207176644454964;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin11007207176644454964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1510994645816279739.hoa' '--buchi-type=spotba'
LTSmin run took 11768 ms.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-07 finished in 249859 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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(p0)||G(F(p1))))'
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(F(p0)))'
Found a Shortening insensitive property : ShieldIIPs-PT-030B-LTLFireability-12
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1445 transition count 1265
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1678 place count 757 transition count 727
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 207 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 14:33:15] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 14:33:15] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-28 14:33:15] [INFO ] Invariant cache hit.
[2024-05-28 14:33:16] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
Running 722 sub problems to find dead transitions.
[2024-05-28 14:33:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 10 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 10 places in 152 ms of which 3 ms to minimize.
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 3 ms to minimize.
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 10 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:33:24] [INFO ] Deduced a trap composed of 10 places in 137 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 12 places in 144 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 3 ms to minimize.
[2024-05-28 14:33:25] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 12 places in 116 ms of which 3 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 2 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:26] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:33:27] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:33:28] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:33:28] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:28] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:33:28] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 0 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:33:29] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 2 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:33:30] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:33:31] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:33:31] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:33:31] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:33:31] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:33:31] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:40] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:33:40] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:33:40] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:33:40] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
[2024-05-28 14:33:41] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
[2024-05-28 14:33:41] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:33:41] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:33:41] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:33:41] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 2 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 5 ms to minimize.
[2024-05-28 14:33:42] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 2 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 3 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:33:43] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:44] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:33:45] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:33:45] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
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(s354 0.0)
(s355 1.0)
(s356 0.0)
(s357 0.0)
(s358 1.0)
(s359 0.0)
(s360 1.0)
(s361 0.0)
(s362 1.0)
(s363 0.0)
(s364 1.0)
(s365 0.0)
(s366 0.0)
(s367 0.0)
(s368 1.0)
(s369 0.0)
(s370 1.0)
(s371 0.0)
(s372 0.0)
(s373 0.0)
(s374 1.0)
(s375 0.0)
(s376 0.0)
(s377 0.0)
(s378 1.0)
(s379 0.0)
(s380 1.0)
(s381 0.0)
(s382 0.0)
(s383 1.0)
(s384 0.0)
(s385 1.0)
(s386 0.0)
(s387 1.0)
(s388 0.0)
(s389 1.0)
(s390 0.0)
(s391 0.0)
(s392 0.0)
(s393 1.0)
(s394 0.0)
(s395 1.0)
(s396 0.0)
(s397 0.0)
(s398 0.0)
(s399 1.0)
(s400 0.0)
(s401 0.0)
(s402 0.0)
(s403 1.0)
(s404 0.0)
(s405 1.0)
(s406 0.0)
(s407 0.0)
(s408 1.0)
(s409 0.0)
(s410 1.0)
(s411 0.0)
(s412 1.0)
(s413 0.0)
(s414 1.0)
(s415 0.0)
(s416 0.0)
(s417 0.0)
(s418 1.0)
(s419 0.0)
(s420 1.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 1.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 1.0)
(s429 0.0)
(s430 1.0)
(s431 0.0)
(s432 0.0)
(s433 1.0)
(s434 0.0)
(s435 1.0)
(s436 0.0)
(s437 1.0)
(s438 0.0)
(s439 1.0)
(s440 0.0)
(s441 0.0)
(s442 0.0)
(s443 1.0)
(s444 0.0)
(s445 1.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 1.0)
(s450 0.0)
(s451 0.0)
(s452 0.0)
(s453 1.0)
(s454 0.0)
(s455 1.0)
(s456 0.0)
(s457 0.0)
(s458 1.0)
(s459 0.0)
(s460 1.0)
(s461 0.0)
(s462 1.0)
(s463 0.0)
(s464 1.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 1.0)
(s469 0.0)
(s470 1.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 1.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 1.0)
(s479 0.0)
(s480 1.0)
(s481 0.0)
(s482 0.0)
(s483 1.0)
(s484 0.0)
(s485 1.0)
(s486 0.0)
(s487 1.0)
(s488 0.0)
(s489 1.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 1.0)
(s494 0.0)
(s495 1.0)
(s496 0.0)
(s497 0.0)
(s498 0.0)
(s499 1.0)
(s500 0.0)
(s501 0.0)
(s502 0.0)
(s503 1.0)
(s504 0.0)
(s505 1.0)
(s506 0.0)
(s507 0.0)
(s508 1.0)
(s509 0.0)
(s510 1.0)
(s511 1.0)
(s512 0.0)
(s513 timeout
0.0)
(s514 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1479 variables, and 344 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 83/83 constraints]
Escalating to Integer solving :Problem set: 0 solved, 722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 83/344 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:46] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:33:47] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:33:47] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
[2024-05-28 14:33:49] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 2 ms to minimize.
[2024-05-28 14:33:49] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 2 ms to minimize.
[2024-05-28 14:33:50] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 3 ms to minimize.
[2024-05-28 14:33:52] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:33:52] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:33:52] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:33:52] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:33:53] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:33:53] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:33:53] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:33:53] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:33:53] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:33:54] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:33:54] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:33:54] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:33:54] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:33:54] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/364 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:33:55] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:33:55] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 14:33:55] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:33:57] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 2 ms to minimize.
[2024-05-28 14:33:58] [INFO ] Deduced a trap composed of 16 places in 149 ms of which 3 ms to minimize.
[2024-05-28 14:34:02] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 14:34:03] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:34:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:34:04] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:34:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:34:04] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:34:05] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:34:05] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 18/382 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 14:34:06] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:34:07] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:34:07] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:34:07] [INFO ] Deduced a trap composed of 16 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:34:08] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 5/387 constraints. Problems are: Problem set: 0 solved, 722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/1479 variables, and 387 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 0/722 constraints, Known Traps: 126/126 constraints]
After SMT, in 60163ms problems are : Problem set: 0 solved, 722 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Starting structural reductions in LI_LTL mode, iteration 1 : 754/1597 places, 725/1567 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 61324 ms. Remains : 754/1597 places, 725/1567 transitions.
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-12
Product exploration explored 100000 steps with 23937 reset in 486 ms.
Product exploration explored 100000 steps with 24000 reset in 598 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 17 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:34:18] [INFO ] Invariant cache hit.
[2024-05-28 14:34:18] [INFO ] [Real]Absence check using 270 positive place invariants in 92 ms returned sat
[2024-05-28 14:34:19] [INFO ] [Real]Absence check using state equation in 909 ms returned sat
[2024-05-28 14:34:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:34:19] [INFO ] [Nat]Absence check using 270 positive place invariants in 90 ms returned sat
[2024-05-28 14:34:21] [INFO ] [Nat]Absence check using state equation in 1090 ms returned sat
[2024-05-28 14:34:21] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:34:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 600 ms
[2024-05-28 14:34:21] [INFO ] Computed and/alt/rep : 720/1799/720 causal constraints (skipped 2 transitions) in 34 ms.
[2024-05-28 14:34:33] [INFO ] Added : 588 causal constraints over 119 iterations in 11527 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 725/725 transitions.
Applied a total of 0 rules in 16 ms. Remains 754 /754 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2024-05-28 14:34:33] [INFO ] Invariant cache hit.
[2024-05-28 14:34:33] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-28 14:34:33] [INFO ] Invariant cache hit.
[2024-05-28 14:34:34] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 865 ms to find 0 implicit places.
[2024-05-28 14:34:34] [INFO ] Redundant transitions in 68 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 721 sub problems to find dead transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 14:34:34] [INFO ] Computed 270 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:34:41] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 3 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 12 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:34:42] [INFO ] Deduced a trap composed of 10 places in 113 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 3 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 2 ms to minimize.
[2024-05-28 14:34:43] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:34:44] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:34:45] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:34:46] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:34:46] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:34:46] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:34:46] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 2 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:34:47] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 2 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 22 places in 73 ms of which 1 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:34:48] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:34:49] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:34:49] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:34:49] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:34:56] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:34:58] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:34:58] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 3 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 3 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 3 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 3 ms to minimize.
[2024-05-28 14:34:59] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:35:00] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:35:00] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 2 ms to minimize.
[2024-05-28 14:35:00] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 3 ms to minimize.
[2024-05-28 14:35:00] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:35:00] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:35:01] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:35:01] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 3 ms to minimize.
[2024-05-28 14:35:01] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:35:01] [INFO ] Deduced a trap composed of 14 places in 148 ms of which 3 ms to minimize.
[2024-05-28 14:35:04] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
[2024-05-28 14:35:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 752/1478 variables, and 341 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 721/721 constraints, Known Traps: 80/80 constraints]
Escalating to Integer solving :Problem set: 0 solved, 721 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 80/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:35:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:35:05] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:35:05] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:35:06] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:35:06] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:35:07] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:35:07] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 3 ms to minimize.
[2024-05-28 14:35:10] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:35:10] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 14:35:10] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:35:11] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:35:12] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-28 14:35:12] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-28 14:35:12] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/361 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:35:13] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:35:14] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
[2024-05-28 14:35:14] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2024-05-28 14:35:15] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:35:15] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 3 ms to minimize.
[2024-05-28 14:35:20] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:35:20] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:35:20] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:35:20] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-28 14:35:21] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-28 14:35:21] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:35:21] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 14:35:21] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:35:21] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/381 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:35:22] [INFO ] Deduced a trap composed of 26 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:35:22] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-28 14:35:22] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:35:22] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:35:23] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-05-28 14:35:23] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 2 ms to minimize.
[2024-05-28 14:35:24] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:35:30] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
[2024-05-28 14:35:30] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:35:31] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
[2024-05-28 14:35:31] [INFO ] Deduced a trap composed of 10 places in 17 ms of which 0 ms to minimize.
[2024-05-28 14:35:31] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:35:32] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 13/394 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:35:33] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:35:34] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 752/1478 variables, and 396 constraints, problems are : Problem set: 0 solved, 721 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 261/270 constraints, State Equation: 0/754 constraints, PredecessorRefiner: 0/721 constraints, Known Traps: 135/135 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in SI_LTL mode, iteration 1 : 754/754 places, 724/725 transitions.
Applied a total of 0 rules in 12 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61119 ms. Remains : 754/754 places, 724/725 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:35:34] [INFO ] Invariant cache hit.
[2024-05-28 14:35:35] [INFO ] [Real]Absence check using 270 positive place invariants in 97 ms returned sat
[2024-05-28 14:35:36] [INFO ] [Real]Absence check using state equation in 1189 ms returned sat
[2024-05-28 14:35:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:35:37] [INFO ] [Nat]Absence check using 270 positive place invariants in 91 ms returned sat
[2024-05-28 14:35:37] [INFO ] [Nat]Absence check using state equation in 878 ms returned sat
[2024-05-28 14:35:37] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:35:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2024-05-28 14:35:38] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 37 ms.
[2024-05-28 14:35:51] [INFO ] Added : 670 causal constraints over 134 iterations in 13582 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 24017 reset in 501 ms.
Product exploration explored 100000 steps with 24251 reset in 613 ms.
Built C files in :
/tmp/ltsmin12563465508408866427
[2024-05-28 14:35:52] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 14:35:52] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:35:52] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 14:35:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:35:52] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 14:35:52] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:35:52] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12563465508408866427
Running compilation step : cd /tmp/ltsmin12563465508408866427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2222 ms.
Running link step : cd /tmp/ltsmin12563465508408866427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin12563465508408866427;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4265637804513625121.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 17 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 14:36:07] [INFO ] Invariant cache hit.
[2024-05-28 14:36:08] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-28 14:36:08] [INFO ] Invariant cache hit.
[2024-05-28 14:36:08] [INFO ] Implicit Places using invariants and state equation in 666 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
[2024-05-28 14:36:08] [INFO ] Redundant transitions in 65 ms returned []
Running 721 sub problems to find dead transitions.
[2024-05-28 14:36:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 261/261 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:36:16] [INFO ] Deduced a trap composed of 10 places in 139 ms of which 3 ms to minimize.
[2024-05-28 14:36:16] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 2 ms to minimize.
[2024-05-28 14:36:16] [INFO ] Deduced a trap composed of 10 places in 132 ms of which 3 ms to minimize.
[2024-05-28 14:36:16] [INFO ] Deduced a trap composed of 10 places in 133 ms of which 2 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 131 ms of which 3 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 3 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 12 places in 129 ms of which 2 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 3 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 2 ms to minimize.
[2024-05-28 14:36:17] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 3 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 1 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:36:18] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 20/281 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 2 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 2 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:36:19] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-28 14:36:20] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/752 variables, 20/301 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
[2024-05-28 14:36:21] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:36:22] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:36:23] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-05-28 14:36:23] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:36:23] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 1 ms to minimize.
[2024-05-28 14:36:23] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 1 ms to minimize.
[2024-05-28 14:36:23] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/752 variables, 20/321 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:36:31] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:36:31] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:36:32] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:36:32] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
[2024-05-28 14:36:32] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:36:33] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:36:33] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:36:33] [INFO ] Deduced a trap composed of 22 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:36:33] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 1 ms to minimize.
[2024-05-28 14:36:33] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 2 ms to minimize.
[2024-05-28 14:36:34] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 2 ms to minimize.
[2024-05-28 14:36:34] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 3 ms to minimize.
[2024-05-28 14:36:34] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 3 ms to minimize.
[2024-05-28 14:36:34] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 2 ms to minimize.
[2024-05-28 14:36:34] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 2 ms to minimize.
[2024-05-28 14:36:35] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 3 ms to minimize.
[2024-05-28 14:36:35] [INFO ] Deduced a trap composed of 14 places in 136 ms of which 2 ms to minimize.
[2024-05-28 14:36:35] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 3 ms to minimize.
[2024-05-28 14:36:35] [INFO ] Deduced a trap composed of 17 places in 140 ms of which 2 ms to minimize.
[2024-05-28 14:36:36] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/752 variables, 20/341 constraints. Problems are: Problem set: 0 solved, 721 unsolved
[2024-05-28 14:36:37] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:36:39] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 3 ms to minimize.
SMT process timed out in 30189ms, After SMT, problems are : Problem set: 0 solved, 721 unsolved
Search for dead transitions found 0 dead transitions in 30196ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31246 ms. Remains : 754/754 places, 724/724 transitions.
Built C files in :
/tmp/ltsmin5478702536528472638
[2024-05-28 14:36:39] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 14:36:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:36:39] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 14:36:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:36:39] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 14:36:39] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:36:39] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5478702536528472638
Running compilation step : cd /tmp/ltsmin5478702536528472638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2261 ms.
Running link step : cd /tmp/ltsmin5478702536528472638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin5478702536528472638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6928662130166951509.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 14:36:54] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:36:54] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:36:54] [INFO ] Time to serialize gal into /tmp/LTL14871851124847039102.gal : 5 ms
[2024-05-28 14:36:54] [INFO ] Time to serialize properties into /tmp/LTL14940219890985988483.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14871851124847039102.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13510915192551807879.hoa' '-atoms' '/tmp/LTL14940219890985988483.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14940219890985988483.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13510915192551807879.hoa
Detected timeout of ITS tools.
[2024-05-28 14:37:09] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:37:09] [INFO ] Flatten gal took : 20 ms
[2024-05-28 14:37:09] [INFO ] Time to serialize gal into /tmp/LTL3252879167389831605.gal : 3 ms
[2024-05-28 14:37:09] [INFO ] Time to serialize properties into /tmp/LTL11128632060676618515.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3252879167389831605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11128632060676618515.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("((p116==1)||((p1575==1)&&(p1617==1)))"))))
Formula 0 simplified : XG!"((p116==1)||((p1575==1)&&(p1617==1)))"
Detected timeout of ITS tools.
[2024-05-28 14:37:24] [INFO ] Flatten gal took : 24 ms
[2024-05-28 14:37:24] [INFO ] Applying decomposition
[2024-05-28 14:37:24] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4922850686506286320.txt' '-o' '/tmp/graph4922850686506286320.bin' '-w' '/tmp/graph4922850686506286320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4922850686506286320.bin' '-l' '-1' '-v' '-w' '/tmp/graph4922850686506286320.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:37:24] [INFO ] Decomposing Gal with order
[2024-05-28 14:37:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:37:24] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 14:37:24] [INFO ] Flatten gal took : 32 ms
[2024-05-28 14:37:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 6 ms.
[2024-05-28 14:37:24] [INFO ] Time to serialize gal into /tmp/LTL9006178825882031489.gal : 5 ms
[2024-05-28 14:37:24] [INFO ] Time to serialize properties into /tmp/LTL17885528744524331032.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9006178825882031489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17885528744524331032.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((i1.u15.p116==1)||((i26.i2.u236.p1575==1)&&(i26.i1.u244.p1617==1)))"))))
Formula 0 simplified : XG!"((i1.u15.p116==1)||((i26.i2.u236.p1575==1)&&(i26.i1.u244.p1617==1)))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-12 finished in 264645 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' '!((p0 U p1))'
[2024-05-28 14:37:39] [INFO ] Flatten gal took : 35 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1489805673722498630
[2024-05-28 14:37:39] [INFO ] Too many transitions (1567) to apply POR reductions. Disabling POR matrices.
[2024-05-28 14:37:39] [INFO ] Applying decomposition
[2024-05-28 14:37:39] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1489805673722498630
Running compilation step : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 14:37:39] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3415415959729639207.txt' '-o' '/tmp/graph3415415959729639207.bin' '-w' '/tmp/graph3415415959729639207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3415415959729639207.bin' '-l' '-1' '-v' '-w' '/tmp/graph3415415959729639207.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:37:39] [INFO ] Decomposing Gal with order
[2024-05-28 14:37:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:37:40] [INFO ] Removed a total of 690 redundant transitions.
[2024-05-28 14:37:40] [INFO ] Flatten gal took : 61 ms
[2024-05-28 14:37:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-28 14:37:40] [INFO ] Time to serialize gal into /tmp/LTLFireability1845509480207048571.gal : 14 ms
[2024-05-28 14:37:40] [INFO ] Time to serialize properties into /tmp/LTLFireability5799582449525124333.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1845509480207048571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5799582449525124333.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 6 LTL properties
Checking formula 0 : !((F(G("((i13.i6.u276.p821!=1)||(i14.i3.u303.p899!=1))"))))
Formula 0 simplified : GF!"((i13.i6.u276.p821!=1)||(i14.i3.u303.p899!=1))"
Compilation finished in 3643 ms.
Running link step : cd /tmp/ltsmin1489805673722498630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||[](<>((LTLAPp4==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||[](<>((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp5==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp5==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((LTLAPp6==true) U (LTLAPp7==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>100 s) on command cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((LTLAPp6==true) U (LTLAPp7==true))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin1489805673722498630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600