Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446400116.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-COL-S02J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446400116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 11K Apr 11 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 11 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 11 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 11 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716906913249

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-28 14:35:14] [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 14:35:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 14:35:14] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 14:35:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 14:35:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 591 ms
[2024-05-28 14:35:15] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 844 PT places and 1904.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 14:35:15] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-05-28 14:35:15] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (12 resets) in 1322 ms. (30 steps per ms) remains 3/23 properties
BEST_FIRST walk for 40001 steps (9 resets) in 481 ms. (82 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (32 resets) in 162 ms. (245 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (12 resets) in 104 ms. (380 steps per ms) remains 3/3 properties
[2024-05-28 14:35:16] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 14:35:16] [INFO ] Computed 26 invariants in 11 ms
[2024-05-28 14:35:16] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp3 is UNSAT
At refinement iteration 1 (OVERLAPS) 40/49 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/53 variables, 3/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 5 (OVERLAPS) 22/75 variables, 12/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/80 variables, 3/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/81 variables, 1/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/81 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 64/145 variables, 81/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/145 variables, 8/115 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 2 solved, 1 unsolved in 263 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13/14 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/23 variables, 2/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/46 variables, 3/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/49 variables, 2/9 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/73 variables, 12/21 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-28 14:35:16] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 17 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 1/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/73 variables, 0/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 5/78 variables, 3/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/78 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/79 variables, 1/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/79 variables, 0/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 64/143 variables, 79/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/143 variables, 8/113 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/143 variables, 1/114 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/143 variables, 0/114 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/145 variables, 2/116 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/145 variables, 1/117 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/145 variables, 0/117 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/145 variables, 0/117 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 117 constraints, problems are : Problem set: 2 solved, 1 unsolved in 200 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 509ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 80 transition count 56
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 39 place count 61 transition count 46
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 61 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 43 place count 59 transition count 44
Applied a total of 43 rules in 31 ms. Remains 59 /81 variables (removed 22) and now considering 44/65 (removed 21) transitions.
Running 43 sub problems to find dead transitions.
[2024-05-28 14:35:16] [INFO ] Flow matrix only has 43 transitions (discarded 1 similar events)
// Phase 1: matrix 43 rows 59 cols
[2024-05-28 14:35:16] [INFO ] Computed 25 invariants in 1 ms
[2024-05-28 14:35:16] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
At refinement iteration 4 (OVERLAPS) 1/59 variables, 1/30 constraints. Problems are: Problem set: 2 solved, 41 unsolved
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 6/36 constraints. Problems are: Problem set: 2 solved, 41 unsolved
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 1/37 constraints. Problems are: Problem set: 2 solved, 41 unsolved
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:35:17] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 2/39 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/59 variables, 0/39 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 43/102 variables, 59/98 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 8/106 constraints. Problems are: Problem set: 2 solved, 41 unsolved
[2024-05-28 14:35:18] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:35:18] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 2/108 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/102 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 13 (OVERLAPS) 0/102 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 108 constraints, problems are : Problem set: 2 solved, 41 unsolved in 1997 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 2 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 9/9 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 15/24 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 8/32 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/32 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 1/59 variables, 1/33 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 8/41 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/41 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 43/102 variables, 59/100 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 8/108 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 41/149 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/102 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 149 constraints, problems are : Problem set: 2 solved, 41 unsolved in 1822 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/43 constraints, Known Traps: 16/16 constraints]
After SMT, in 3851ms problems are : Problem set: 2 solved, 41 unsolved
Search for dead transitions found 2 dead transitions in 3854ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/81 places, 42/65 transitions.
Reduce places removed 2 places and 2 transitions.
Graph (complete) has 194 edges and 57 vertex of which 1 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.2 ms
Discarding 56 places :
Also discarding 39 output transitions
Drop transitions (Output transitions of discarded places.) removed 39 transitions
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1 transition count 1
Reduce places removed 0 places and 1 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 7 ms. Remains 1 /59 variables (removed 58) and now considering 0/42 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3905 ms. Remains : 1/81 places, 0/65 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 14:35:20] [INFO ] Flatten gal took : 53 ms
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 14:35:20] [INFO ] Flatten gal took : 20 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 14:35:20] [INFO ] Unfolded HLPN to a Petri net with 844 places and 1812 transitions 8302 arcs in 86 ms.
[2024-05-28 14:35:20] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 414 out of 844 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 842 transition count 1652
Applied a total of 2 rules in 56 ms. Remains 842 /844 variables (removed 2) and now considering 1652/1652 (removed 0) transitions.
Running 1650 sub problems to find dead transitions.
[2024-05-28 14:35:21] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 842 cols
[2024-05-28 14:35:21] [INFO ] Computed 56 invariants in 71 ms
[2024-05-28 14:35:21] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/840 variables, 40/54 constraints. Problems are: Problem set: 0 solved, 1650 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 840/2474 variables, and 54 constraints, problems are : Problem set: 0 solved, 1650 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 40/42 constraints, State Equation: 0/842 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1650/1650 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/840 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/840 variables, 40/54 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 14:35:45] [INFO ] Deduced a trap composed of 73 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:35:45] [INFO ] Deduced a trap composed of 73 places in 103 ms of which 1 ms to minimize.
[2024-05-28 14:35:45] [INFO ] Deduced a trap composed of 73 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:35:45] [INFO ] Deduced a trap composed of 73 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:35:46] [INFO ] Deduced a trap composed of 73 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:35:46] [INFO ] Deduced a trap composed of 73 places in 203 ms of which 20 ms to minimize.
[2024-05-28 14:35:46] [INFO ] Deduced a trap composed of 73 places in 130 ms of which 28 ms to minimize.
[2024-05-28 14:35:47] [INFO ] Deduced a trap composed of 73 places in 1399 ms of which 3 ms to minimize.
[2024-05-28 14:35:48] [INFO ] Deduced a trap composed of 73 places in 112 ms of which 7 ms to minimize.
[2024-05-28 14:35:49] [INFO ] Deduced a trap composed of 229 places in 345 ms of which 6 ms to minimize.
[2024-05-28 14:35:49] [INFO ] Deduced a trap composed of 252 places in 362 ms of which 6 ms to minimize.
[2024-05-28 14:35:49] [INFO ] Deduced a trap composed of 250 places in 334 ms of which 4 ms to minimize.
[2024-05-28 14:35:50] [INFO ] Deduced a trap composed of 503 places in 319 ms of which 5 ms to minimize.
[2024-05-28 14:35:51] [INFO ] Deduced a trap composed of 293 places in 186 ms of which 3 ms to minimize.
[2024-05-28 14:35:51] [INFO ] Deduced a trap composed of 73 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:36:02] [INFO ] Deduced a trap composed of 93 places in 183 ms of which 3 ms to minimize.
[2024-05-28 14:36:03] [INFO ] Deduced a trap composed of 94 places in 156 ms of which 2 ms to minimize.
[2024-05-28 14:36:04] [INFO ] Deduced a trap composed of 462 places in 340 ms of which 6 ms to minimize.
[2024-05-28 14:36:04] [INFO ] Deduced a trap composed of 620 places in 372 ms of which 4 ms to minimize.
SMT process timed out in 43420ms, After SMT, problems are : Problem set: 0 solved, 1650 unsolved
Search for dead transitions found 0 dead transitions in 43448ms
[2024-05-28 14:36:04] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2024-05-28 14:36:04] [INFO ] Invariant cache hit.
[2024-05-28 14:36:05] [INFO ] Implicit Places using invariants in 432 ms returned [646, 647, 648, 649, 650, 651, 652, 653, 654, 655]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 439 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 832/844 places, 1652/1652 transitions.
Applied a total of 0 rules in 12 ms. Remains 832 /832 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43985 ms. Remains : 832/844 places, 1652/1652 transitions.
Support contains 414 out of 832 places after structural reductions.
[2024-05-28 14:36:05] [INFO ] Flatten gal took : 146 ms
[2024-05-28 14:36:05] [INFO ] Flatten gal took : 148 ms
[2024-05-28 14:36:05] [INFO ] Input system was already deterministic with 1652 transitions.
RANDOM walk for 922 steps (0 resets) in 100 ms. (9 steps per ms) remains 0/18 properties
Computed a total of 0 stabilizing places and 0 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(X((X((G(p0) U p1))||F(p2))))&&F(p0)))'
Support contains 94 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 80 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:36:06] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 812 cols
[2024-05-28 14:36:06] [INFO ] Computed 46 invariants in 43 ms
[2024-05-28 14:36:06] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 86 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 95 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:36:25] [INFO ] Deduced a trap composed of 72 places in 52 ms of which 0 ms to minimize.
[2024-05-28 14:36:26] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:36:26] [INFO ] Deduced a trap composed of 72 places in 57 ms of which 1 ms to minimize.
[2024-05-28 14:36:27] [INFO ] Deduced a trap composed of 463 places in 432 ms of which 6 ms to minimize.
[2024-05-28 14:36:27] [INFO ] Deduced a trap composed of 397 places in 425 ms of which 5 ms to minimize.
[2024-05-28 14:36:28] [INFO ] Deduced a trap composed of 208 places in 356 ms of which 7 ms to minimize.
[2024-05-28 14:36:28] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s90 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 57 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:36:31] [INFO ] Deduced a trap composed of 409 places in 392 ms of which 6 ms to minimize.
[2024-05-28 14:36:44] [INFO ] Deduced a trap composed of 51 places in 216 ms of which 5 ms to minimize.
[2024-05-28 14:36:44] [INFO ] Deduced a trap composed of 46 places in 208 ms of which 4 ms to minimize.
[2024-05-28 14:36:45] [INFO ] Deduced a trap composed of 23 places in 178 ms of which 3 ms to minimize.
[2024-05-28 14:36:46] [INFO ] Deduced a trap composed of 410 places in 374 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10)
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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 810/2424 variables, and 62 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 18/18 constraints]
After SMT, in 42986ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 43011ms
[2024-05-28 14:36:49] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:36:49] [INFO ] Invariant cache hit.
[2024-05-28 14:36:49] [INFO ] Implicit Places using invariants in 610 ms returned []
[2024-05-28 14:36:49] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:36:49] [INFO ] Invariant cache hit.
[2024-05-28 14:36:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:37:03] [INFO ] Implicit Places using invariants and state equation in 13253 ms returned []
Implicit Place search using SMT with State Equation took 13868 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:37:03] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:37:03] [INFO ] Invariant cache hit.
[2024-05-28 14:37:03] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:37:30] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 2 ms to minimize.
[2024-05-28 14:37:30] [INFO ] Deduced a trap composed of 72 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:37:30] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 10 ms to minimize.
[2024-05-28 14:37:30] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:37:31] [INFO ] Deduced a trap composed of 72 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:37:34] [INFO ] Deduced a trap composed of 457 places in 428 ms of which 4 ms to minimize.
[2024-05-28 14:37:34] [INFO ] Deduced a trap composed of 412 places in 430 ms of which 6 ms to minimize.
[2024-05-28 14:37:35] [INFO ] Deduced a trap composed of 471 places in 435 ms of which 6 ms to minimize.
[2024-05-28 14:37:35] [INFO ] Deduced a trap composed of 426 places in 433 ms of which 6 ms to minimize.
[2024-05-28 14:37:36] [INFO ] Deduced a trap composed of 465 places in 439 ms of which 10 ms to minimize.
[2024-05-28 14:37:36] [INFO ] Deduced a trap composed of 434 places in 421 ms of which 6 ms to minimize.
SMT process timed out in 33563ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 33586ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90566 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 473 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-01
Stuttering criterion allowed to conclude after 14275 steps with 390 reset in 129 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-01 finished in 91249 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((F(p0)&&X(X(X(X(G(p1))))))))'
Support contains 92 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 41 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:37:37] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:37:37] [INFO ] Invariant cache hit.
[2024-05-28 14:37:37] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 44 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:38:00] [INFO ] Deduced a trap composed of 72 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:38:00] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 2 ms to minimize.
[2024-05-28 14:38:01] [INFO ] Deduced a trap composed of 72 places in 89 ms of which 2 ms to minimize.
[2024-05-28 14:38:01] [INFO ] Deduced a trap composed of 72 places in 102 ms of which 1 ms to minimize.
[2024-05-28 14:38:01] [INFO ] Deduced a trap composed of 72 places in 101 ms of which 3 ms to minimize.
[2024-05-28 14:38:02] [INFO ] Deduced a trap composed of 73 places in 424 ms of which 6 ms to minimize.
[2024-05-28 14:38:02] [INFO ] Deduced a trap composed of 207 places in 436 ms of which 6 ms to minimize.
[2024-05-28 14:38:05] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:38:10] [INFO ] Deduced a trap composed of 117 places in 345 ms of which 4 ms to minimize.
[2024-05-28 14:38:11] [INFO ] Deduced a trap composed of 72 places in 96 ms of which 2 ms to minimize.
[2024-05-28 14:38:15] [INFO ] Deduced a trap composed of 72 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:38:17] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2424 variables, and 56 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 12/12 constraints]
After SMT, in 42337ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 42361ms
[2024-05-28 14:38:19] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:38:19] [INFO ] Invariant cache hit.
[2024-05-28 14:38:20] [INFO ] Implicit Places using invariants in 721 ms returned []
[2024-05-28 14:38:20] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:38:20] [INFO ] Invariant cache hit.
[2024-05-28 14:38:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:38:38] [INFO ] Implicit Places using invariants and state equation in 17800 ms returned []
Implicit Place search using SMT with State Equation took 18525 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:38:38] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:38:38] [INFO ] Invariant cache hit.
[2024-05-28 14:38:38] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:39:04] [INFO ] Deduced a trap composed of 72 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:39:04] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 2 ms to minimize.
[2024-05-28 14:39:04] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:39:04] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 48 ms of which 0 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:39:05] [INFO ] Deduced a trap composed of 72 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:39:07] [INFO ] Deduced a trap composed of 457 places in 326 ms of which 5 ms to minimize.
[2024-05-28 14:39:08] [INFO ] Deduced a trap composed of 412 places in 451 ms of which 6 ms to minimize.
[2024-05-28 14:39:08] [INFO ] Deduced a trap composed of 471 places in 317 ms of which 4 ms to minimize.
[2024-05-28 14:39:09] [INFO ] Deduced a trap composed of 426 places in 380 ms of which 5 ms to minimize.
[2024-05-28 14:39:09] [INFO ] Deduced a trap composed of 465 places in 440 ms of which 6 ms to minimize.
[2024-05-28 14:39:09] [INFO ] Deduced a trap composed of 434 places in 385 ms of which 4 ms to minimize.
[2024-05-28 14:39:10] [INFO ] Deduced a trap composed of 444 places in 332 ms of which 4 ms to minimize.
[2024-05-28 14:39:10] [INFO ] Deduced a trap composed of 445 places in 325 ms of which 4 ms to minimize.
SMT process timed out in 32278ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 32293ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93227 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-04
Stuttering criterion allowed to conclude after 61149 steps with 269 reset in 428 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-04 finished in 93920 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 20 out of 832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 832 transition count 1582
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 762 transition count 1582
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 762 transition count 1482
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 662 transition count 1482
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 480 place count 592 transition count 1412
Applied a total of 480 rules in 179 ms. Remains 592 /832 variables (removed 240) and now considering 1412/1652 (removed 240) transitions.
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:39:11] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 592 cols
[2024-05-28 14:39:11] [INFO ] Computed 46 invariants in 55 ms
[2024-05-28 14:39:11] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 50 places in 134 ms of which 3 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 50 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 50 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 50 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 51 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 51 places in 29 ms of which 1 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 50 places in 38 ms of which 1 ms to minimize.
[2024-05-28 14:39:25] [INFO ] Deduced a trap composed of 51 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:39:26] [INFO ] Deduced a trap composed of 51 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:39:26] [INFO ] Deduced a trap composed of 237 places in 265 ms of which 4 ms to minimize.
[2024-05-28 14:39:27] [INFO ] Deduced a trap composed of 51 places in 55 ms of which 1 ms to minimize.
[2024-05-28 14:39:28] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 2 ms to minimize.
[2024-05-28 14:39:31] [INFO ] Deduced a trap composed of 398 places in 238 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 590/1984 variables, and 57 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:39:37] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 2 ms to minimize.
[2024-05-28 14:39:49] [INFO ] Deduced a trap composed of 233 places in 243 ms of which 4 ms to minimize.
[2024-05-28 14:39:50] [INFO ] Deduced a trap composed of 271 places in 316 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 590/1984 variables, and 60 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20030 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1410 constraints, Known Traps: 16/16 constraints]
After SMT, in 42526ms problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 42541ms
[2024-05-28 14:39:54] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:39:54] [INFO ] Invariant cache hit.
[2024-05-28 14:39:54] [INFO ] Implicit Places using invariants in 572 ms returned []
[2024-05-28 14:39:54] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:39:54] [INFO ] Invariant cache hit.
[2024-05-28 14:39:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:40:01] [INFO ] Implicit Places using invariants and state equation in 7231 ms returned []
Implicit Place search using SMT with State Equation took 7818 ms to find 0 implicit places.
[2024-05-28 14:40:01] [INFO ] Redundant transitions in 74 ms returned []
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:40:01] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:40:01] [INFO ] Invariant cache hit.
[2024-05-28 14:40:01] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:40:15] [INFO ] Deduced a trap composed of 50 places in 163 ms of which 3 ms to minimize.
[2024-05-28 14:40:15] [INFO ] Deduced a trap composed of 50 places in 176 ms of which 14 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 226 ms of which 4 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 245 ms of which 3 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 37 places in 192 ms of which 3 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 69 ms of which 2 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 51 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:40:16] [INFO ] Deduced a trap composed of 50 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:40:17] [INFO ] Deduced a trap composed of 264 places in 242 ms of which 3 ms to minimize.
[2024-05-28 14:40:17] [INFO ] Deduced a trap composed of 254 places in 292 ms of which 3 ms to minimize.
[2024-05-28 14:40:17] [INFO ] Deduced a trap composed of 255 places in 248 ms of which 3 ms to minimize.
[2024-05-28 14:40:18] [INFO ] Deduced a trap composed of 216 places in 248 ms of which 3 ms to minimize.
[2024-05-28 14:40:18] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 3 ms to minimize.
[2024-05-28 14:40:20] [INFO ] Deduced a trap composed of 51 places in 30 ms of which 0 ms to minimize.
[2024-05-28 14:40:26] [INFO ] Deduced a trap composed of 262 places in 213 ms of which 3 ms to minimize.
[2024-05-28 14:40:26] [INFO ] Deduced a trap composed of 255 places in 223 ms of which 3 ms to minimize.
[2024-05-28 14:40:32] [INFO ] Deduced a trap composed of 332 places in 338 ms of which 5 ms to minimize.
[2024-05-28 14:40:32] [INFO ] Deduced a trap composed of 269 places in 277 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:40:33] [INFO ] Deduced a trap composed of 237 places in 248 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 590/1984 variables, and 65 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 21/65 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:40:48] [INFO ] Deduced a trap composed of 382 places in 209 ms of which 3 ms to minimize.
[2024-05-28 14:41:04] [INFO ] Deduced a trap composed of 216 places in 295 ms of which 3 ms to minimize.
SMT process timed out in 62808ms, After SMT, problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 62831ms
Starting structural reductions in SI_LTL mode, iteration 1 : 592/832 places, 1412/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113463 ms. Remains : 592/832 places, 1412/1652 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-05
Product exploration explored 100000 steps with 2141 reset in 577 ms.
Product exploration explored 100000 steps with 2141 reset in 512 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 131 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)]
RANDOM walk for 63 steps (0 resets) in 5 ms. (10 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 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 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Support contains 20 out of 592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 592/592 places, 1412/1412 transitions.
Applied a total of 0 rules in 36 ms. Remains 592 /592 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:41:06] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:41:06] [INFO ] Invariant cache hit.
[2024-05-28 14:41:06] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:41:19] [INFO ] Deduced a trap composed of 50 places in 181 ms of which 3 ms to minimize.
[2024-05-28 14:41:19] [INFO ] Deduced a trap composed of 50 places in 222 ms of which 3 ms to minimize.
[2024-05-28 14:41:19] [INFO ] Deduced a trap composed of 50 places in 186 ms of which 2 ms to minimize.
[2024-05-28 14:41:19] [INFO ] Deduced a trap composed of 50 places in 210 ms of which 4 ms to minimize.
[2024-05-28 14:41:19] [INFO ] Deduced a trap composed of 37 places in 189 ms of which 2 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 2 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 50 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 50 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 51 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 50 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:41:20] [INFO ] Deduced a trap composed of 264 places in 251 ms of which 3 ms to minimize.
[2024-05-28 14:41:21] [INFO ] Deduced a trap composed of 254 places in 374 ms of which 4 ms to minimize.
[2024-05-28 14:41:21] [INFO ] Deduced a trap composed of 255 places in 311 ms of which 8 ms to minimize.
[2024-05-28 14:41:21] [INFO ] Deduced a trap composed of 216 places in 326 ms of which 5 ms to minimize.
[2024-05-28 14:41:22] [INFO ] Deduced a trap composed of 23 places in 313 ms of which 4 ms to minimize.
[2024-05-28 14:41:23] [INFO ] Deduced a trap composed of 51 places in 57 ms of which 1 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 590/1984 variables, and 60 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:41:43] [INFO ] Deduced a trap composed of 216 places in 361 ms of which 5 ms to minimize.
[2024-05-28 14:41:44] [INFO ] Deduced a trap composed of 80 places in 323 ms of which 5 ms to minimize.
[2024-05-28 14:41:48] [INFO ] Deduced a trap composed of 109 places in 323 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 590/1984 variables, and 63 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1410 constraints, Known Traps: 19/19 constraints]
After SMT, in 42453ms problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 42468ms
[2024-05-28 14:41:48] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:41:48] [INFO ] Invariant cache hit.
[2024-05-28 14:41:49] [INFO ] Implicit Places using invariants in 575 ms returned []
[2024-05-28 14:41:49] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:41:49] [INFO ] Invariant cache hit.
[2024-05-28 14:41:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:41:56] [INFO ] Implicit Places using invariants and state equation in 7230 ms returned []
Implicit Place search using SMT with State Equation took 7806 ms to find 0 implicit places.
[2024-05-28 14:41:56] [INFO ] Redundant transitions in 16 ms returned []
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:41:56] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:41:56] [INFO ] Invariant cache hit.
[2024-05-28 14:41:56] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:42:10] [INFO ] Deduced a trap composed of 50 places in 268 ms of which 4 ms to minimize.
[2024-05-28 14:42:11] [INFO ] Deduced a trap composed of 50 places in 222 ms of which 4 ms to minimize.
[2024-05-28 14:42:11] [INFO ] Deduced a trap composed of 50 places in 217 ms of which 3 ms to minimize.
[2024-05-28 14:42:11] [INFO ] Deduced a trap composed of 50 places in 208 ms of which 3 ms to minimize.
[2024-05-28 14:42:11] [INFO ] Deduced a trap composed of 37 places in 220 ms of which 3 ms to minimize.
[2024-05-28 14:42:11] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 2 ms to minimize.
[2024-05-28 14:42:12] [INFO ] Deduced a trap composed of 50 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:42:12] [INFO ] Deduced a trap composed of 50 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:42:12] [INFO ] Deduced a trap composed of 51 places in 39 ms of which 1 ms to minimize.
[2024-05-28 14:42:12] [INFO ] Deduced a trap composed of 50 places in 57 ms of which 2 ms to minimize.
[2024-05-28 14:42:12] [INFO ] Deduced a trap composed of 264 places in 380 ms of which 4 ms to minimize.
[2024-05-28 14:42:13] [INFO ] Deduced a trap composed of 254 places in 339 ms of which 5 ms to minimize.
[2024-05-28 14:42:13] [INFO ] Deduced a trap composed of 255 places in 350 ms of which 4 ms to minimize.
[2024-05-28 14:42:13] [INFO ] Deduced a trap composed of 216 places in 308 ms of which 4 ms to minimize.
[2024-05-28 14:42:14] [INFO ] Deduced a trap composed of 23 places in 306 ms of which 4 ms to minimize.
[2024-05-28 14:42:16] [INFO ] Deduced a trap composed of 51 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:42:22] [INFO ] Deduced a trap composed of 262 places in 330 ms of which 5 ms to minimize.
[2024-05-28 14:42:23] [INFO ] Deduced a trap composed of 255 places in 300 ms of which 4 ms to minimize.
[2024-05-28 14:42:28] [INFO ] Deduced a trap composed of 332 places in 326 ms of which 4 ms to minimize.
[2024-05-28 14:42:29] [INFO ] Deduced a trap composed of 269 places in 320 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:42:29] [INFO ] Deduced a trap composed of 237 places in 321 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 590/1984 variables, and 65 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 21/65 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:42:42] [INFO ] Deduced a trap composed of 382 places in 354 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 590/1984 variables, and 66 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1410 constraints, Known Traps: 22/22 constraints]
After SMT, in 63419ms problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 63434ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 113775 ms. Remains : 592/592 places, 1412/1412 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 105 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 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 63 steps (0 resets) in 6 ms. (9 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 153 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 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2149 reset in 564 ms.
Product exploration explored 100000 steps with 2166 reset in 516 ms.
Built C files in :
/tmp/ltsmin3841927189796791124
[2024-05-28 14:43:01] [INFO ] Computing symmetric may disable matrix : 1412 transitions.
[2024-05-28 14:43:01] [INFO ] Computation of Complete disable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:43:02] [INFO ] Computing symmetric may enable matrix : 1412 transitions.
[2024-05-28 14:43:02] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:43:02] [INFO ] Computing Do-Not-Accords matrix : 1412 transitions.
[2024-05-28 14:43:02] [INFO ] Computation of Completed DNA matrix. took 73 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:43:02] [INFO ] Built C files in 486ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3841927189796791124
Running compilation step : cd /tmp/ltsmin3841927189796791124;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3841927189796791124;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3841927189796791124;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 20 out of 592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 592/592 places, 1412/1412 transitions.
Applied a total of 0 rules in 60 ms. Remains 592 /592 variables (removed 0) and now considering 1412/1412 (removed 0) transitions.
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:43:05] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:43:05] [INFO ] Invariant cache hit.
[2024-05-28 14:43:05] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:43:19] [INFO ] Deduced a trap composed of 50 places in 259 ms of which 4 ms to minimize.
[2024-05-28 14:43:19] [INFO ] Deduced a trap composed of 50 places in 217 ms of which 4 ms to minimize.
[2024-05-28 14:43:19] [INFO ] Deduced a trap composed of 50 places in 268 ms of which 3 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 50 places in 240 ms of which 3 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 37 places in 247 ms of which 3 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 50 places in 105 ms of which 2 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 50 places in 105 ms of which 1 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 50 places in 74 ms of which 1 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 51 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:43:20] [INFO ] Deduced a trap composed of 50 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:43:21] [INFO ] Deduced a trap composed of 264 places in 363 ms of which 4 ms to minimize.
[2024-05-28 14:43:21] [INFO ] Deduced a trap composed of 254 places in 377 ms of which 5 ms to minimize.
[2024-05-28 14:43:22] [INFO ] Deduced a trap composed of 255 places in 349 ms of which 4 ms to minimize.
[2024-05-28 14:43:22] [INFO ] Deduced a trap composed of 216 places in 417 ms of which 3 ms to minimize.
[2024-05-28 14:43:23] [INFO ] Deduced a trap composed of 23 places in 331 ms of which 4 ms to minimize.
[2024-05-28 14:43:24] [INFO ] Deduced a trap composed of 51 places in 56 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 590/1984 variables, and 60 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:43:42] [INFO ] Deduced a trap composed of 216 places in 316 ms of which 3 ms to minimize.
[2024-05-28 14:43:43] [INFO ] Deduced a trap composed of 80 places in 334 ms of which 4 ms to minimize.
[2024-05-28 14:43:47] [INFO ] Deduced a trap composed of 109 places in 311 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 590/1984 variables, and 63 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1410 constraints, Known Traps: 19/19 constraints]
After SMT, in 43333ms problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 43356ms
[2024-05-28 14:43:48] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:43:48] [INFO ] Invariant cache hit.
[2024-05-28 14:43:49] [INFO ] Implicit Places using invariants in 420 ms returned []
[2024-05-28 14:43:49] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:43:49] [INFO ] Invariant cache hit.
[2024-05-28 14:43:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:43:57] [INFO ] Implicit Places using invariants and state equation in 7857 ms returned []
Implicit Place search using SMT with State Equation took 8295 ms to find 0 implicit places.
[2024-05-28 14:43:57] [INFO ] Redundant transitions in 88 ms returned []
Running 1410 sub problems to find dead transitions.
[2024-05-28 14:43:57] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
[2024-05-28 14:43:57] [INFO ] Invariant cache hit.
[2024-05-28 14:43:57] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:44:10] [INFO ] Deduced a trap composed of 50 places in 188 ms of which 3 ms to minimize.
[2024-05-28 14:44:10] [INFO ] Deduced a trap composed of 50 places in 308 ms of which 4 ms to minimize.
[2024-05-28 14:44:10] [INFO ] Deduced a trap composed of 50 places in 227 ms of which 4 ms to minimize.
[2024-05-28 14:44:10] [INFO ] Deduced a trap composed of 50 places in 221 ms of which 4 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 37 places in 200 ms of which 3 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 50 places in 91 ms of which 1 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 1 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 50 places in 75 ms of which 1 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 51 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:44:11] [INFO ] Deduced a trap composed of 50 places in 42 ms of which 0 ms to minimize.
[2024-05-28 14:44:12] [INFO ] Deduced a trap composed of 264 places in 358 ms of which 5 ms to minimize.
[2024-05-28 14:44:12] [INFO ] Deduced a trap composed of 254 places in 414 ms of which 3 ms to minimize.
[2024-05-28 14:44:12] [INFO ] Deduced a trap composed of 255 places in 377 ms of which 5 ms to minimize.
[2024-05-28 14:44:13] [INFO ] Deduced a trap composed of 216 places in 331 ms of which 3 ms to minimize.
[2024-05-28 14:44:13] [INFO ] Deduced a trap composed of 23 places in 285 ms of which 3 ms to minimize.
[2024-05-28 14:44:15] [INFO ] Deduced a trap composed of 51 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:44:21] [INFO ] Deduced a trap composed of 262 places in 308 ms of which 4 ms to minimize.
[2024-05-28 14:44:21] [INFO ] Deduced a trap composed of 255 places in 268 ms of which 4 ms to minimize.
[2024-05-28 14:44:27] [INFO ] Deduced a trap composed of 332 places in 329 ms of which 4 ms to minimize.
[2024-05-28 14:44:27] [INFO ] Deduced a trap composed of 269 places in 237 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:44:28] [INFO ] Deduced a trap composed of 237 places in 413 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 590/1984 variables, and 65 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/592 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/590 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/590 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 21/65 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
[2024-05-28 14:44:42] [INFO ] Deduced a trap composed of 382 places in 249 ms of which 3 ms to minimize.
[2024-05-28 14:44:59] [INFO ] Deduced a trap composed of 216 places in 213 ms of which 3 ms to minimize.
SMT process timed out in 62170ms, After SMT, problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 62182ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 113997 ms. Remains : 592/592 places, 1412/1412 transitions.
Built C files in :
/tmp/ltsmin4050526410348516876
[2024-05-28 14:44:59] [INFO ] Computing symmetric may disable matrix : 1412 transitions.
[2024-05-28 14:44:59] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:44:59] [INFO ] Computing symmetric may enable matrix : 1412 transitions.
[2024-05-28 14:44:59] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:44:59] [INFO ] Computing Do-Not-Accords matrix : 1412 transitions.
[2024-05-28 14:44:59] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:44:59] [INFO ] Built C files in 306ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4050526410348516876
Running compilation step : cd /tmp/ltsmin4050526410348516876;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4050526410348516876;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4050526410348516876;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 14:45:03] [INFO ] Flatten gal took : 83 ms
[2024-05-28 14:45:03] [INFO ] Flatten gal took : 78 ms
[2024-05-28 14:45:03] [INFO ] Time to serialize gal into /tmp/LTL10564025337049795906.gal : 25 ms
[2024-05-28 14:45:03] [INFO ] Time to serialize properties into /tmp/LTL3445169901331714084.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/LTL10564025337049795906.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5728855284888311472.hoa' '-atoms' '/tmp/LTL3445169901331714084.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...318
Loading property file /tmp/LTL3445169901331714084.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5728855284888311472.hoa
Detected timeout of ITS tools.
[2024-05-28 14:45:18] [INFO ] Flatten gal took : 65 ms
[2024-05-28 14:45:18] [INFO ] Flatten gal took : 102 ms
[2024-05-28 14:45:18] [INFO ] Time to serialize gal into /tmp/LTL2935564361683558824.gal : 15 ms
[2024-05-28 14:45:18] [INFO ] Time to serialize properties into /tmp/LTL11353259231370861566.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2935564361683558824.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11353259231370861566.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(F("(((((Perform_Work_E_0>=1)||(Perform_Work_E_1>=1))||((Perform_Work_E_4>=1)||(Perform_Work_E_5>=1)))||(((Perform_Work_E_2>=1)||(...570
Formula 0 simplified : FG!"(((((Perform_Work_E_0>=1)||(Perform_Work_E_1>=1))||((Perform_Work_E_4>=1)||(Perform_Work_E_5>=1)))||(((Perform_Work_E_2>=1)||(Pe...564
Detected timeout of ITS tools.
[2024-05-28 14:45:33] [INFO ] Flatten gal took : 60 ms
[2024-05-28 14:45:33] [INFO ] Applying decomposition
[2024-05-28 14:45:33] [INFO ] Flatten gal took : 54 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/graph1370267615680583042.txt' '-o' '/tmp/graph1370267615680583042.bin' '-w' '/tmp/graph1370267615680583042.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1370267615680583042.bin' '-l' '-1' '-v' '-w' '/tmp/graph1370267615680583042.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:45:33] [INFO ] Decomposing Gal with order
[2024-05-28 14:45:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:45:34] [INFO ] Removed a total of 1111 redundant transitions.
[2024-05-28 14:45:34] [INFO ] Flatten gal took : 325 ms
[2024-05-28 14:45:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 448 labels/synchronizations in 48 ms.
[2024-05-28 14:45:34] [INFO ] Time to serialize gal into /tmp/LTL9034779814223432011.gal : 17 ms
[2024-05-28 14:45:34] [INFO ] Time to serialize properties into /tmp/LTL18323249976857321598.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/LTL9034779814223432011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18323249976857321598.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 : !((G(F("(((((i5.u24.Perform_Work_E_0>=1)||(i5.u29.Perform_Work_E_1>=1))||((i5.u30.Perform_Work_E_4>=1)||(i5.u26.Perform_Work_E_5>=1)))...709
Formula 0 simplified : FG!"(((((i5.u24.Perform_Work_E_0>=1)||(i5.u29.Perform_Work_E_1>=1))||((i5.u30.Perform_Work_E_4>=1)||(i5.u26.Perform_Work_E_5>=1)))||...703
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-05 finished in 398205 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 10 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 58 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:45:49] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 812 cols
[2024-05-28 14:45:49] [INFO ] Computed 46 invariants in 28 ms
[2024-05-28 14:45:49] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:46:06] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 2 ms to minimize.
[2024-05-28 14:46:06] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 8 ms to minimize.
[2024-05-28 14:46:06] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:46:06] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:46:07] [INFO ] Deduced a trap composed of 72 places in 138 ms of which 0 ms to minimize.
[2024-05-28 14:46:07] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:46:07] [INFO ] Deduced a trap composed of 72 places in 67 ms of which 1 ms to minimize.
[2024-05-28 14:46:07] [INFO ] Deduced a trap composed of 72 places in 69 ms of which 3 ms to minimize.
[2024-05-28 14:46:07] [INFO ] Deduced a trap composed of 72 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:46:08] [INFO ] Deduced a trap composed of 463 places in 450 ms of which 6 ms to minimize.
[2024-05-28 14:46:08] [INFO ] Deduced a trap composed of 397 places in 455 ms of which 7 ms to minimize.
[2024-05-28 14:46:09] [INFO ] Deduced a trap composed of 208 places in 279 ms of which 4 ms to minimize.
[2024-05-28 14:46:09] [INFO ] Deduced a trap composed of 72 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:46:11] [INFO ] Deduced a trap composed of 474 places in 424 ms of which 6 ms to minimize.
[2024-05-28 14:46:11] [INFO ] Deduced a trap composed of 479 places in 461 ms of which 6 ms to minimize.
[2024-05-28 14:46:12] [INFO ] Deduced a trap composed of 423 places in 431 ms of which 5 ms to minimize.
SMT process timed out in 22609ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 22635ms
[2024-05-28 14:46:12] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:46:12] [INFO ] Invariant cache hit.
[2024-05-28 14:46:12] [INFO ] Implicit Places using invariants in 569 ms returned []
[2024-05-28 14:46:12] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:46:12] [INFO ] Invariant cache hit.
[2024-05-28 14:46:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:46:29] [INFO ] Implicit Places using invariants and state equation in 16476 ms returned []
Implicit Place search using SMT with State Equation took 17053 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:46:29] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:46:29] [INFO ] Invariant cache hit.
[2024-05-28 14:46:29] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:46:55] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:46:55] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 34 ms of which 1 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 76 ms of which 0 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 52 ms of which 2 ms to minimize.
[2024-05-28 14:46:56] [INFO ] Deduced a trap composed of 72 places in 45 ms of which 2 ms to minimize.
[2024-05-28 14:46:58] [INFO ] Deduced a trap composed of 457 places in 348 ms of which 5 ms to minimize.
[2024-05-28 14:46:58] [INFO ] Deduced a trap composed of 412 places in 297 ms of which 4 ms to minimize.
[2024-05-28 14:46:59] [INFO ] Deduced a trap composed of 471 places in 290 ms of which 4 ms to minimize.
[2024-05-28 14:46:59] [INFO ] Deduced a trap composed of 426 places in 290 ms of which 4 ms to minimize.
[2024-05-28 14:47:00] [INFO ] Deduced a trap composed of 465 places in 285 ms of which 4 ms to minimize.
[2024-05-28 14:47:00] [INFO ] Deduced a trap composed of 434 places in 418 ms of which 5 ms to minimize.
[2024-05-28 14:47:00] [INFO ] Deduced a trap composed of 444 places in 302 ms of which 17 ms to minimize.
[2024-05-28 14:47:01] [INFO ] Deduced a trap composed of 445 places in 303 ms of which 16 ms to minimize.
[2024-05-28 14:47:01] [INFO ] Deduced a trap composed of 450 places in 288 ms of which 4 ms to minimize.
[2024-05-28 14:47:01] [INFO ] Deduced a trap composed of 459 places in 286 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 64 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:47:04] [INFO ] Deduced a trap composed of 200 places in 250 ms of which 4 ms to minimize.
[2024-05-28 14:47:05] [INFO ] Deduced a trap composed of 200 places in 265 ms of which 4 ms to minimize.
[2024-05-28 14:47:05] [INFO ] Deduced a trap composed of 393 places in 281 ms of which 4 ms to minimize.
[2024-05-28 14:47:06] [INFO ] Deduced a trap composed of 465 places in 396 ms of which 6 ms to minimize.
[2024-05-28 14:47:08] [INFO ] Deduced a trap composed of 462 places in 289 ms of which 4 ms to minimize.
[2024-05-28 14:47:08] [INFO ] Deduced a trap composed of 447 places in 302 ms of which 4 ms to minimize.
[2024-05-28 14:47:09] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 2 ms to minimize.
[2024-05-28 14:47:25] [INFO ] Deduced a trap composed of 430 places in 412 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2424 variables, and 72 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 28/28 constraints]
After SMT, in 63290ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 63322ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103084 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-07
Product exploration explored 100000 steps with 10826 reset in 365 ms.
Product exploration explored 100000 steps with 10816 reset in 371 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 108 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 64 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 31 steps (0 resets) in 4 ms. (6 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 98 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 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:47:33] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:47:33] [INFO ] Invariant cache hit.
[2024-05-28 14:47:34] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-28 14:47:34] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 121 ms returned sat
[2024-05-28 14:47:36] [INFO ] [Real]Absence check using state equation in 1340 ms returned sat
[2024-05-28 14:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:47:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 26 ms returned sat
[2024-05-28 14:47:37] [INFO ] [Nat]Absence check using 14 positive and 32 generalized place invariants in 217 ms returned sat
[2024-05-28 14:47:41] [INFO ] [Nat]Absence check using state equation in 3860 ms returned sat
[2024-05-28 14:47:41] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:47:41] [INFO ] [Nat]Added 120 Read/Feed constraints in 877 ms returned sat
[2024-05-28 14:47:42] [INFO ] Computed and/alt/rep : 760/1538/750 causal constraints (skipped 860 transitions) in 176 ms.
[2024-05-28 14:47:45] [INFO ] Added : 85 causal constraints over 17 iterations in 3216 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 812 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 812/812 places, 1632/1632 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 812 transition count 1562
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 742 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 742 transition count 1462
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 642 transition count 1462
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 480 place count 572 transition count 1392
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 490 place count 562 transition count 1382
Iterating global reduction 2 with 10 rules applied. Total rules applied 500 place count 562 transition count 1382
Applied a total of 500 rules in 116 ms. Remains 562 /812 variables (removed 250) and now considering 1382/1632 (removed 250) transitions.
Running 1380 sub problems to find dead transitions.
[2024-05-28 14:47:45] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
// Phase 1: matrix 1362 rows 562 cols
[2024-05-28 14:47:45] [INFO ] Computed 46 invariants in 37 ms
[2024-05-28 14:47:45] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 94 ms of which 2 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 68 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 37 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 47 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:47:59] [INFO ] Deduced a trap composed of 47 places in 35 ms of which 1 ms to minimize.
[2024-05-28 14:48:00] [INFO ] Deduced a trap composed of 212 places in 325 ms of which 5 ms to minimize.
[2024-05-28 14:48:00] [INFO ] Deduced a trap composed of 215 places in 285 ms of which 3 ms to minimize.
[2024-05-28 14:48:05] [INFO ] Deduced a trap composed of 48 places in 149 ms of which 2 ms to minimize.
[2024-05-28 14:48:05] [INFO ] Deduced a trap composed of 67 places in 156 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 57 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:48:10] [INFO ] Deduced a trap composed of 25 places in 159 ms of which 2 ms to minimize.
[2024-05-28 14:48:10] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 1 ms to minimize.
[2024-05-28 14:48:17] [INFO ] Deduced a trap composed of 210 places in 282 ms of which 3 ms to minimize.
[2024-05-28 14:48:26] [INFO ] Deduced a trap composed of 196 places in 254 ms of which 3 ms to minimize.
[2024-05-28 14:48:27] [INFO ] Deduced a trap composed of 223 places in 222 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 4)
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(s224 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 62 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 18/18 constraints]
After SMT, in 43176ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 43197ms
[2024-05-28 14:48:28] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:48:28] [INFO ] Invariant cache hit.
[2024-05-28 14:48:29] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-28 14:48:29] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:48:29] [INFO ] Invariant cache hit.
[2024-05-28 14:48:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:48:39] [INFO ] Implicit Places using invariants and state equation in 10614 ms returned []
Implicit Place search using SMT with State Equation took 11139 ms to find 0 implicit places.
[2024-05-28 14:48:39] [INFO ] Redundant transitions in 49 ms returned []
Running 1380 sub problems to find dead transitions.
[2024-05-28 14:48:39] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:48:39] [INFO ] Invariant cache hit.
[2024-05-28 14:48:39] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:48:53] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 2 ms to minimize.
[2024-05-28 14:48:53] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 1 ms to minimize.
[2024-05-28 14:48:53] [INFO ] Deduced a trap composed of 47 places in 105 ms of which 1 ms to minimize.
[2024-05-28 14:48:53] [INFO ] Deduced a trap composed of 47 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 47 places in 84 ms of which 2 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 1 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 47 places in 53 ms of which 1 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 47 places in 33 ms of which 0 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 47 places in 33 ms of which 1 ms to minimize.
[2024-05-28 14:48:54] [INFO ] Deduced a trap composed of 216 places in 423 ms of which 4 ms to minimize.
[2024-05-28 14:48:55] [INFO ] Deduced a trap composed of 236 places in 363 ms of which 4 ms to minimize.
[2024-05-28 14:48:56] [INFO ] Deduced a trap composed of 47 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:49:08] [INFO ] Deduced a trap composed of 196 places in 313 ms of which 4 ms to minimize.
[2024-05-28 14:49:09] [INFO ] Deduced a trap composed of 179 places in 208 ms of which 3 ms to minimize.
[2024-05-28 14:49:10] [INFO ] Deduced a trap composed of 204 places in 206 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 59 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:49:33] [INFO ] Deduced a trap composed of 362 places in 205 ms of which 3 ms to minimize.
[2024-05-28 14:49:36] [INFO ] Deduced a trap composed of 66 places in 210 ms of which 2 ms to minimize.
[2024-05-28 14:49:36] [INFO ] Deduced a trap composed of 110 places in 288 ms of which 4 ms to minimize.
[2024-05-28 14:49:36] [INFO ] Deduced a trap composed of 117 places in 309 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 63 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 19/19 constraints]
After SMT, in 63226ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 63249ms
Starting structural reductions in SI_LTL mode, iteration 1 : 562/812 places, 1382/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117775 ms. Remains : 562/812 places, 1382/1632 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 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 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 39 steps (0 resets) in 5 ms. (6 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 81 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 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:49:43] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:49:43] [INFO ] Invariant cache hit.
[2024-05-28 14:49:43] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-05-28 14:49:44] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 217 ms returned sat
[2024-05-28 14:49:45] [INFO ] [Real]Absence check using state equation in 1196 ms returned sat
[2024-05-28 14:49:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:49:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-05-28 14:49:46] [INFO ] [Nat]Absence check using 14 positive and 32 generalized place invariants in 119 ms returned sat
[2024-05-28 14:49:50] [INFO ] [Nat]Absence check using state equation in 4391 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10832 reset in 410 ms.
Product exploration explored 100000 steps with 10812 reset in 354 ms.
Built C files in :
/tmp/ltsmin17767918299210363799
[2024-05-28 14:49:51] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2024-05-28 14:49:51] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:49:51] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2024-05-28 14:49:51] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:49:51] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2024-05-28 14:49:51] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:49:51] [INFO ] Built C files in 401ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17767918299210363799
Running compilation step : cd /tmp/ltsmin17767918299210363799;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17767918299210363799;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17767918299210363799;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 10 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 1382/1382 transitions.
Applied a total of 0 rules in 46 ms. Remains 562 /562 variables (removed 0) and now considering 1382/1382 (removed 0) transitions.
Running 1380 sub problems to find dead transitions.
[2024-05-28 14:49:54] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:49:54] [INFO ] Invariant cache hit.
[2024-05-28 14:49:54] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:50:08] [INFO ] Deduced a trap composed of 47 places in 162 ms of which 3 ms to minimize.
[2024-05-28 14:50:08] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 2 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 75 ms of which 2 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 47 places in 28 ms of which 1 ms to minimize.
[2024-05-28 14:50:09] [INFO ] Deduced a trap composed of 216 places in 212 ms of which 4 ms to minimize.
[2024-05-28 14:50:10] [INFO ] Deduced a trap composed of 236 places in 213 ms of which 2 ms to minimize.
[2024-05-28 14:50:11] [INFO ] Deduced a trap composed of 47 places in 31 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 56 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:50:31] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 57 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 13/13 constraints]
After SMT, in 42533ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 42553ms
[2024-05-28 14:50:37] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:50:37] [INFO ] Invariant cache hit.
[2024-05-28 14:50:37] [INFO ] Implicit Places using invariants in 561 ms returned []
[2024-05-28 14:50:37] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:50:37] [INFO ] Invariant cache hit.
[2024-05-28 14:50:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:50:48] [INFO ] Implicit Places using invariants and state equation in 10543 ms returned []
Implicit Place search using SMT with State Equation took 11109 ms to find 0 implicit places.
[2024-05-28 14:50:48] [INFO ] Redundant transitions in 11 ms returned []
Running 1380 sub problems to find dead transitions.
[2024-05-28 14:50:48] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 14:50:48] [INFO ] Invariant cache hit.
[2024-05-28 14:50:48] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 110 ms of which 2 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 141 ms of which 3 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 143 ms of which 3 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 118 ms of which 2 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 93 ms of which 2 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 82 ms of which 2 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 65 ms of which 1 ms to minimize.
[2024-05-28 14:51:01] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:51:02] [INFO ] Deduced a trap composed of 47 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:51:02] [INFO ] Deduced a trap composed of 216 places in 276 ms of which 4 ms to minimize.
[2024-05-28 14:51:02] [INFO ] Deduced a trap composed of 236 places in 300 ms of which 4 ms to minimize.
[2024-05-28 14:51:04] [INFO ] Deduced a trap composed of 47 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:51:15] [INFO ] Deduced a trap composed of 196 places in 249 ms of which 3 ms to minimize.
[2024-05-28 14:51:16] [INFO ] Deduced a trap composed of 179 places in 315 ms of which 3 ms to minimize.
[2024-05-28 14:51:17] [INFO ] Deduced a trap composed of 204 places in 298 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 59 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 14:51:44] [INFO ] Deduced a trap composed of 362 places in 250 ms of which 3 ms to minimize.
[2024-05-28 14:51:46] [INFO ] Deduced a trap composed of 66 places in 325 ms of which 4 ms to minimize.
[2024-05-28 14:51:46] [INFO ] Deduced a trap composed of 110 places in 313 ms of which 4 ms to minimize.
[2024-05-28 14:51:47] [INFO ] Deduced a trap composed of 117 places in 287 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 63 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 19/19 constraints]
After SMT, in 62432ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 62450ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 116187 ms. Remains : 562/562 places, 1382/1382 transitions.
Built C files in :
/tmp/ltsmin9508550483779045888
[2024-05-28 14:51:51] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2024-05-28 14:51:51] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:51:51] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2024-05-28 14:51:51] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:51:51] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2024-05-28 14:51:51] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 14:51:51] [INFO ] Built C files in 486ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9508550483779045888
Running compilation step : cd /tmp/ltsmin9508550483779045888;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9508550483779045888;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9508550483779045888;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 14:51:54] [INFO ] Flatten gal took : 49 ms
[2024-05-28 14:51:54] [INFO ] Flatten gal took : 45 ms
[2024-05-28 14:51:54] [INFO ] Time to serialize gal into /tmp/LTL16036730915838370922.gal : 6 ms
[2024-05-28 14:51:54] [INFO ] Time to serialize properties into /tmp/LTL14848720272471272653.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/LTL16036730915838370922.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10494368558071165511.hoa' '-atoms' '/tmp/LTL14848720272471272653.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/LTL14848720272471272653.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10494368558071165511.hoa
Detected timeout of ITS tools.
[2024-05-28 14:52:09] [INFO ] Flatten gal took : 67 ms
[2024-05-28 14:52:09] [INFO ] Flatten gal took : 57 ms
[2024-05-28 14:52:09] [INFO ] Time to serialize gal into /tmp/LTL13143344750291580444.gal : 8 ms
[2024-05-28 14:52:09] [INFO ] Time to serialize properties into /tmp/LTL5238215066502365177.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/LTL13143344750291580444.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5238215066502365177.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("(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_4>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_3>=1))||((Queue...230
Formula 0 simplified : XG!"(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_4>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_3>=1))||((QueueJo...224
Detected timeout of ITS tools.
[2024-05-28 14:52:25] [INFO ] Flatten gal took : 88 ms
[2024-05-28 14:52:25] [INFO ] Applying decomposition
[2024-05-28 14:52:25] [INFO ] Flatten gal took : 61 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/graph13152821925386548236.txt' '-o' '/tmp/graph13152821925386548236.bin' '-w' '/tmp/graph13152821925386548236.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13152821925386548236.bin' '-l' '-1' '-v' '-w' '/tmp/graph13152821925386548236.weights' '-q' '0' '-e' '0.001'
[2024-05-28 14:52:25] [INFO ] Decomposing Gal with order
[2024-05-28 14:52:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 14:52:25] [INFO ] Removed a total of 900 redundant transitions.
[2024-05-28 14:52:25] [INFO ] Flatten gal took : 174 ms
[2024-05-28 14:52:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 662 labels/synchronizations in 47 ms.
[2024-05-28 14:52:25] [INFO ] Time to serialize gal into /tmp/LTL5262975694280405819.gal : 12 ms
[2024-05-28 14:52:25] [INFO ] Time to serialize properties into /tmp/LTL10265609595212230471.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/LTL5262975694280405819.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10265609595212230471.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.u3.QueueJobE_1>=1)||(i1.u3.QueueJobE_0>=1))||((i1.u3.QueueJobE_4>=1)||(i1.u3.QueueJobE_2>=1)))||(((i1.u3.QueueJobE_5>=...290
Formula 0 simplified : XG!"(((((i1.u3.QueueJobE_1>=1)||(i1.u3.QueueJobE_0>=1))||((i1.u3.QueueJobE_4>=1)||(i1.u3.QueueJobE_2>=1)))||(((i1.u3.QueueJobE_5>=1)...284
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-07 finished in 411140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 82 out of 832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 832 transition count 1582
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 762 transition count 1572
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 752 transition count 1572
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 160 place count 752 transition count 1462
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 380 place count 642 transition count 1462
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 390 place count 632 transition count 1452
Iterating global reduction 3 with 10 rules applied. Total rules applied 400 place count 632 transition count 1452
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 3 with 100 rules applied. Total rules applied 500 place count 582 transition count 1402
Applied a total of 500 rules in 122 ms. Remains 582 /832 variables (removed 250) and now considering 1402/1652 (removed 250) transitions.
Running 1400 sub problems to find dead transitions.
[2024-05-28 14:52:40] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 582 cols
[2024-05-28 14:52:40] [INFO ] Computed 46 invariants in 17 ms
[2024-05-28 14:52:40] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:52:53] [INFO ] Deduced a trap composed of 49 places in 68 ms of which 2 ms to minimize.
[2024-05-28 14:52:53] [INFO ] Deduced a trap composed of 49 places in 59 ms of which 1 ms to minimize.
[2024-05-28 14:52:53] [INFO ] Deduced a trap composed of 49 places in 70 ms of which 2 ms to minimize.
[2024-05-28 14:52:53] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:52:54] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 2 ms to minimize.
[2024-05-28 14:52:54] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 2 ms to minimize.
[2024-05-28 14:52:54] [INFO ] Deduced a trap composed of 49 places in 60 ms of which 1 ms to minimize.
[2024-05-28 14:52:56] [INFO ] Deduced a trap composed of 49 places in 56 ms of which 1 ms to minimize.
[2024-05-28 14:52:56] [INFO ] Deduced a trap composed of 49 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:52:56] [INFO ] Deduced a trap composed of 49 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:52:59] [INFO ] Deduced a trap composed of 384 places in 315 ms of which 5 ms to minimize.
[2024-05-28 14:52:59] [INFO ] Deduced a trap composed of 383 places in 283 ms of which 4 ms to minimize.
[2024-05-28 14:53:00] [INFO ] Deduced a trap composed of 382 places in 282 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 57 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:53:10] [INFO ] Deduced a trap composed of 49 places in 111 ms of which 2 ms to minimize.
[2024-05-28 14:53:15] [INFO ] Deduced a trap composed of 216 places in 311 ms of which 4 ms to minimize.
[2024-05-28 14:53:21] [INFO ] Deduced a trap composed of 197 places in 243 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 60 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 16/16 constraints]
After SMT, in 42278ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 42292ms
[2024-05-28 14:53:23] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:53:23] [INFO ] Invariant cache hit.
[2024-05-28 14:53:23] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-28 14:53:23] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:53:23] [INFO ] Invariant cache hit.
[2024-05-28 14:53:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:53:30] [INFO ] Implicit Places using invariants and state equation in 7324 ms returned []
Implicit Place search using SMT with State Equation took 7727 ms to find 0 implicit places.
[2024-05-28 14:53:30] [INFO ] Redundant transitions in 14 ms returned []
Running 1400 sub problems to find dead transitions.
[2024-05-28 14:53:30] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:53:30] [INFO ] Invariant cache hit.
[2024-05-28 14:53:30] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 0 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 35 ms of which 0 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 1 ms to minimize.
[2024-05-28 14:53:46] [INFO ] Deduced a trap composed of 49 places in 72 ms of which 1 ms to minimize.
[2024-05-28 14:53:47] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:53:47] [INFO ] Deduced a trap composed of 49 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:53:53] [INFO ] Deduced a trap composed of 233 places in 302 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 11/55 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 55 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 11/55 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:54:09] [INFO ] Deduced a trap composed of 57 places in 146 ms of which 2 ms to minimize.
[2024-05-28 14:54:13] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 2 ms to minimize.
[2024-05-28 14:54:13] [INFO ] Deduced a trap composed of 23 places in 166 ms of which 3 ms to minimize.
[2024-05-28 14:54:17] [INFO ] Deduced a trap composed of 216 places in 314 ms of which 5 ms to minimize.
[2024-05-28 14:54:24] [INFO ] Deduced a trap composed of 103 places in 303 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 5/60 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 9)
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(timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 60 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 16/16 constraints]
After SMT, in 62546ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 62564ms
Starting structural reductions in SI_LTL mode, iteration 1 : 582/832 places, 1402/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112734 ms. Remains : 582/832 places, 1402/1652 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-08
Stuttering criterion allowed to conclude after 1033 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-08 finished in 112889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 18 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 34 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:54:33] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 812 cols
[2024-05-28 14:54:33] [INFO ] Computed 46 invariants in 30 ms
[2024-05-28 14:54:33] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 86 ms of which 2 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 1 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 83 ms of which 2 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 2 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 2 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 2 ms to minimize.
[2024-05-28 14:54:53] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
[2024-05-28 14:54:54] [INFO ] Deduced a trap composed of 72 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:54:54] [INFO ] Deduced a trap composed of 463 places in 435 ms of which 5 ms to minimize.
[2024-05-28 14:54:55] [INFO ] Deduced a trap composed of 397 places in 372 ms of which 4 ms to minimize.
[2024-05-28 14:54:55] [INFO ] Deduced a trap composed of 208 places in 322 ms of which 4 ms to minimize.
[2024-05-28 14:54:55] [INFO ] Deduced a trap composed of 72 places in 37 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 57 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:54:59] [INFO ] Deduced a trap composed of 409 places in 413 ms of which 6 ms to minimize.
[2024-05-28 14:55:10] [INFO ] Deduced a trap composed of 51 places in 211 ms of which 3 ms to minimize.
[2024-05-28 14:55:11] [INFO ] Deduced a trap composed of 46 places in 216 ms of which 3 ms to minimize.
[2024-05-28 14:55:11] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 3 ms to minimize.
[2024-05-28 14:55:12] [INFO ] Deduced a trap composed of 410 places in 426 ms of which 6 ms to minimize.
[2024-05-28 14:55:15] [INFO ] Deduced a trap composed of 386 places in 433 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2424 variables, and 63 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 19/19 constraints]
After SMT, in 43481ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 43495ms
[2024-05-28 14:55:17] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:55:17] [INFO ] Invariant cache hit.
[2024-05-28 14:55:17] [INFO ] Implicit Places using invariants in 587 ms returned []
[2024-05-28 14:55:17] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:55:17] [INFO ] Invariant cache hit.
[2024-05-28 14:55:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:55:33] [INFO ] Implicit Places using invariants and state equation in 16169 ms returned []
Implicit Place search using SMT with State Equation took 16759 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:55:33] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:55:33] [INFO ] Invariant cache hit.
[2024-05-28 14:55:33] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:56:01] [INFO ] Deduced a trap composed of 72 places in 50 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 65 ms of which 2 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 64 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:56:02] [INFO ] Deduced a trap composed of 72 places in 81 ms of which 1 ms to minimize.
[2024-05-28 14:56:03] [INFO ] Deduced a trap composed of 72 places in 52 ms of which 1 ms to minimize.
[2024-05-28 14:56:05] [INFO ] Deduced a trap composed of 457 places in 410 ms of which 5 ms to minimize.
[2024-05-28 14:56:06] [INFO ] Deduced a trap composed of 412 places in 437 ms of which 5 ms to minimize.
[2024-05-28 14:56:06] [INFO ] Deduced a trap composed of 471 places in 407 ms of which 6 ms to minimize.
SMT process timed out in 32808ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 32831ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93127 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-09 finished in 93248 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((F(p0)&&X(p1))))'
Support contains 31 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 43 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:56:06] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:56:06] [INFO ] Invariant cache hit.
[2024-05-28 14:56:06] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 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 Real declared 810/2424 variables, and 44 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:56:31] [INFO ] Deduced a trap composed of 72 places in 121 ms of which 1 ms to minimize.
[2024-05-28 14:56:31] [INFO ] Deduced a trap composed of 72 places in 92 ms of which 2 ms to minimize.
[2024-05-28 14:56:31] [INFO ] Deduced a trap composed of 72 places in 108 ms of which 2 ms to minimize.
[2024-05-28 14:56:31] [INFO ] Deduced a trap composed of 72 places in 80 ms of which 1 ms to minimize.
[2024-05-28 14:56:32] [INFO ] Deduced a trap composed of 72 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:56:33] [INFO ] Deduced a trap composed of 73 places in 398 ms of which 5 ms to minimize.
[2024-05-28 14:56:33] [INFO ] Deduced a trap composed of 207 places in 365 ms of which 6 ms to minimize.
[2024-05-28 14:56:36] [INFO ] Deduced a trap composed of 72 places in 62 ms of which 1 ms to minimize.
[2024-05-28 14:56:42] [INFO ] Deduced a trap composed of 117 places in 322 ms of which 4 ms to minimize.
[2024-05-28 14:56:42] [INFO ] Deduced a trap composed of 72 places in 85 ms of which 2 ms to minimize.
[2024-05-28 14:56:46] [INFO ] Deduced a trap composed of 72 places in 97 ms of which 2 ms to minimize.
[2024-05-28 14:56:48] [INFO ] Deduced a trap composed of 72 places in 67 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2424 variables, and 56 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 12/12 constraints]
After SMT, in 43374ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 43397ms
[2024-05-28 14:56:50] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:56:50] [INFO ] Invariant cache hit.
[2024-05-28 14:56:50] [INFO ] Implicit Places using invariants in 683 ms returned []
[2024-05-28 14:56:50] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:56:50] [INFO ] Invariant cache hit.
[2024-05-28 14:56:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:57:04] [INFO ] Implicit Places using invariants and state equation in 13561 ms returned []
Implicit Place search using SMT with State Equation took 14253 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 14:57:04] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:57:04] [INFO ] Invariant cache hit.
[2024-05-28 14:57:04] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 40 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 39 ms of which 0 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 54 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 46 ms of which 1 ms to minimize.
[2024-05-28 14:57:34] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:57:35] [INFO ] Deduced a trap composed of 72 places in 61 ms of which 2 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 810/2424 variables, and 54 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 10/54 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 14:57:41] [INFO ] Deduced a trap composed of 208 places in 365 ms of which 4 ms to minimize.
[2024-05-28 14:57:49] [INFO ] Deduced a trap composed of 79 places in 217 ms of which 3 ms to minimize.
[2024-05-28 14:57:59] [INFO ] Deduced a trap composed of 52 places in 228 ms of which 3 ms to minimize.
[2024-05-28 14:57:59] [INFO ] Deduced a trap composed of 25 places in 197 ms of which 3 ms to minimize.
[2024-05-28 14:58:05] [INFO ] Deduced a trap composed of 430 places in 395 ms of which 6 ms to minimize.
[2024-05-28 14:58:07] [INFO ] Deduced a trap composed of 440 places in 417 ms of which 6 ms to minimize.
SMT process timed out in 63035ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 63054ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120757 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-10
Product exploration explored 100000 steps with 3562 reset in 555 ms.
Product exploration explored 100000 steps with 3575 reset in 414 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 154 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 217 steps (0 resets) in 6 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 169 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 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2024-05-28 14:58:09] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 14:58:09] [INFO ] Invariant cache hit.
[2024-05-28 14:58:10] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2024-05-28 14:58:10] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 79 ms returned sat
[2024-05-28 14:58:12] [INFO ] [Real]Absence check using state equation in 2199 ms returned sat
[2024-05-28 14:58:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 14:58:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 46 ms returned sat
[2024-05-28 14:58:13] [INFO ] [Nat]Absence check using 14 positive and 32 generalized place invariants in 136 ms returned sat
[2024-05-28 14:58:17] [INFO ] [Nat]Absence check using state equation in 3644 ms returned sat
[2024-05-28 14:58:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:58:18] [INFO ] [Nat]Added 120 Read/Feed constraints in 888 ms returned sat
[2024-05-28 14:58:18] [INFO ] Deduced a trap composed of 143 places in 439 ms of which 5 ms to minimize.
[2024-05-28 14:58:19] [INFO ] Deduced a trap composed of 229 places in 410 ms of which 6 ms to minimize.
[2024-05-28 14:58:20] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 1 ms to minimize.
[2024-05-28 14:58:20] [INFO ] Deduced a trap composed of 72 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:58:21] [INFO ] Deduced a trap composed of 72 places in 83 ms of which 1 ms to minimize.
[2024-05-28 14:58:22] [INFO ] Deduced a trap composed of 72 places in 82 ms of which 1 ms to minimize.
[2024-05-28 14:58:22] [INFO ] Deduced a trap composed of 72 places in 77 ms of which 1 ms to minimize.
[2024-05-28 14:58:23] [INFO ] Deduced a trap composed of 72 places in 78 ms of which 1 ms to minimize.
[2024-05-28 14:58:23] [INFO ] Deduced a trap composed of 72 places in 84 ms of which 1 ms to minimize.
[2024-05-28 14:58:24] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 5912 ms
[2024-05-28 14:58:24] [INFO ] Computed and/alt/rep : 760/1538/750 causal constraints (skipped 860 transitions) in 161 ms.
Could not prove EG (NOT p0)
Support contains 20 out of 812 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 : 812/812 places, 1632/1632 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 812 transition count 1582
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 762 transition count 1572
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 752 transition count 1572
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 120 place count 752 transition count 1472
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 320 place count 652 transition count 1472
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 440 place count 592 transition count 1412
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 450 place count 582 transition count 1402
Iterating global reduction 3 with 10 rules applied. Total rules applied 460 place count 582 transition count 1402
Applied a total of 460 rules in 95 ms. Remains 582 /812 variables (removed 230) and now considering 1402/1632 (removed 230) transitions.
Running 1400 sub problems to find dead transitions.
[2024-05-28 14:58:27] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 582 cols
[2024-05-28 14:58:27] [INFO ] Computed 46 invariants in 25 ms
[2024-05-28 14:58:27] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 4 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 159 ms of which 3 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 196 ms of which 2 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 127 ms of which 2 ms to minimize.
[2024-05-28 14:58:42] [INFO ] Deduced a trap composed of 49 places in 90 ms of which 1 ms to minimize.
[2024-05-28 14:58:43] [INFO ] Deduced a trap composed of 49 places in 76 ms of which 1 ms to minimize.
[2024-05-28 14:58:43] [INFO ] Deduced a trap composed of 49 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:58:43] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 1 ms to minimize.
[2024-05-28 14:58:43] [INFO ] Deduced a trap composed of 49 places in 51 ms of which 1 ms to minimize.
[2024-05-28 14:58:44] [INFO ] Deduced a trap composed of 258 places in 360 ms of which 5 ms to minimize.
[2024-05-28 14:58:44] [INFO ] Deduced a trap composed of 278 places in 313 ms of which 4 ms to minimize.
[2024-05-28 14:58:44] [INFO ] Deduced a trap composed of 248 places in 304 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 58 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:58:52] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 3 ms to minimize.
[2024-05-28 14:58:58] [INFO ] Deduced a trap composed of 382 places in 280 ms of which 4 ms to minimize.
[2024-05-28 14:59:04] [INFO ] Deduced a trap composed of 200 places in 312 ms of which 4 ms to minimize.
[2024-05-28 14:59:05] [INFO ] Deduced a trap composed of 107 places in 324 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 62 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 18/18 constraints]
After SMT, in 42949ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 42966ms
[2024-05-28 14:59:10] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:59:10] [INFO ] Invariant cache hit.
[2024-05-28 14:59:11] [INFO ] Implicit Places using invariants in 555 ms returned []
[2024-05-28 14:59:11] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:59:11] [INFO ] Invariant cache hit.
[2024-05-28 14:59:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 14:59:18] [INFO ] Implicit Places using invariants and state equation in 7141 ms returned []
Implicit Place search using SMT with State Equation took 7697 ms to find 0 implicit places.
[2024-05-28 14:59:18] [INFO ] Redundant transitions in 36 ms returned []
Running 1400 sub problems to find dead transitions.
[2024-05-28 14:59:18] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 14:59:18] [INFO ] Invariant cache hit.
[2024-05-28 14:59:18] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:59:32] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 1 ms to minimize.
[2024-05-28 14:59:32] [INFO ] Deduced a trap composed of 49 places in 49 ms of which 1 ms to minimize.
[2024-05-28 14:59:32] [INFO ] Deduced a trap composed of 49 places in 36 ms of which 1 ms to minimize.
[2024-05-28 14:59:32] [INFO ] Deduced a trap composed of 49 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:59:32] [INFO ] Deduced a trap composed of 49 places in 32 ms of which 1 ms to minimize.
[2024-05-28 14:59:33] [INFO ] Deduced a trap composed of 49 places in 45 ms of which 1 ms to minimize.
[2024-05-28 14:59:33] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 0 ms to minimize.
[2024-05-28 14:59:33] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 1 ms to minimize.
[2024-05-28 14:59:33] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 1 ms to minimize.
[2024-05-28 14:59:33] [INFO ] Deduced a trap composed of 247 places in 277 ms of which 4 ms to minimize.
[2024-05-28 14:59:34] [INFO ] Deduced a trap composed of 225 places in 253 ms of which 3 ms to minimize.
[2024-05-28 14:59:34] [INFO ] Deduced a trap composed of 241 places in 255 ms of which 3 ms to minimize.
[2024-05-28 14:59:34] [INFO ] Deduced a trap composed of 236 places in 257 ms of which 4 ms to minimize.
[2024-05-28 14:59:35] [INFO ] Deduced a trap composed of 49 places in 31 ms of which 1 ms to minimize.
[2024-05-28 14:59:48] [INFO ] Deduced a trap composed of 235 places in 242 ms of which 4 ms to minimize.
[2024-05-28 14:59:49] [INFO ] Deduced a trap composed of 119 places in 249 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:59:50] [INFO ] Deduced a trap composed of 199 places in 228 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 61 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 17/61 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 14:59:53] [INFO ] Deduced a trap composed of 46 places in 154 ms of which 2 ms to minimize.
[2024-05-28 14:59:58] [INFO ] Deduced a trap composed of 382 places in 313 ms of which 4 ms to minimize.
[2024-05-28 15:00:10] [INFO ] Deduced a trap composed of 216 places in 312 ms of which 4 ms to minimize.
[2024-05-28 15:00:11] [INFO ] Deduced a trap composed of 47 places in 163 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 65 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 21/21 constraints]
After SMT, in 62530ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 62616ms
Starting structural reductions in SI_LTL mode, iteration 1 : 582/812 places, 1402/1632 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113429 ms. Remains : 582/812 places, 1402/1632 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 72 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 90 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 162 steps (0 resets) in 6 ms. (23 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 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2024-05-28 15:00:21] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:00:21] [INFO ] Invariant cache hit.
[2024-05-28 15:00:22] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2024-05-28 15:00:22] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 93 ms returned sat
[2024-05-28 15:00:25] [INFO ] [Real]Absence check using state equation in 3191 ms returned sat
[2024-05-28 15:00:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:00:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-28 15:00:26] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 92 ms returned sat
[2024-05-28 15:00:28] [INFO ] [Nat]Absence check using state equation in 1844 ms returned sat
[2024-05-28 15:00:28] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:00:28] [INFO ] [Nat]Added 120 Read/Feed constraints in 357 ms returned sat
[2024-05-28 15:00:28] [INFO ] Deduced a trap composed of 49 places in 304 ms of which 4 ms to minimize.
[2024-05-28 15:00:29] [INFO ] Deduced a trap composed of 116 places in 346 ms of which 4 ms to minimize.
[2024-05-28 15:00:29] [INFO ] Deduced a trap composed of 49 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:00:30] [INFO ] Deduced a trap composed of 49 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:00:30] [INFO ] Deduced a trap composed of 49 places in 59 ms of which 1 ms to minimize.
[2024-05-28 15:00:31] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2693 ms
[2024-05-28 15:00:31] [INFO ] Computed and/alt/rep : 440/948/430 causal constraints (skipped 950 transitions) in 122 ms.
[2024-05-28 15:00:33] [INFO ] Added : 92 causal constraints over 19 iterations in 2652 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2493 reset in 553 ms.
Product exploration explored 100000 steps with 2496 reset in 509 ms.
Built C files in :
/tmp/ltsmin1269717620399828744
[2024-05-28 15:00:35] [INFO ] Computing symmetric may disable matrix : 1402 transitions.
[2024-05-28 15:00:35] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:00:35] [INFO ] Computing symmetric may enable matrix : 1402 transitions.
[2024-05-28 15:00:35] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:00:35] [INFO ] Computing Do-Not-Accords matrix : 1402 transitions.
[2024-05-28 15:00:35] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:00:35] [INFO ] Built C files in 446ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1269717620399828744
Running compilation step : cd /tmp/ltsmin1269717620399828744;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1269717620399828744;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1269717620399828744;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 20 out of 582 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 582/582 places, 1402/1402 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 582 transition count 1392
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 572 transition count 1392
Applied a total of 20 rules in 49 ms. Remains 572 /582 variables (removed 10) and now considering 1392/1402 (removed 10) transitions.
Running 1390 sub problems to find dead transitions.
[2024-05-28 15:00:38] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 572 cols
[2024-05-28 15:00:38] [INFO ] Computed 46 invariants in 36 ms
[2024-05-28 15:00:38] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 37 places in 191 ms of which 3 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 70 ms of which 1 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 45 ms of which 1 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 47 ms of which 1 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 51 ms of which 1 ms to minimize.
[2024-05-28 15:00:53] [INFO ] Deduced a trap composed of 48 places in 64 ms of which 2 ms to minimize.
[2024-05-28 15:00:54] [INFO ] Deduced a trap composed of 48 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:00:54] [INFO ] Deduced a trap composed of 48 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:00:54] [INFO ] Deduced a trap composed of 48 places in 58 ms of which 1 ms to minimize.
[2024-05-28 15:00:55] [INFO ] Deduced a trap composed of 266 places in 366 ms of which 4 ms to minimize.
[2024-05-28 15:00:55] [INFO ] Deduced a trap composed of 265 places in 319 ms of which 5 ms to minimize.
[2024-05-28 15:00:55] [INFO ] Deduced a trap composed of 240 places in 250 ms of which 4 ms to minimize.
[2024-05-28 15:00:56] [INFO ] Deduced a trap composed of 240 places in 304 ms of which 4 ms to minimize.
[2024-05-28 15:00:56] [INFO ] Deduced a trap composed of 225 places in 270 ms of which 4 ms to minimize.
[2024-05-28 15:00:56] [INFO ] Deduced a trap composed of 283 places in 311 ms of which 5 ms to minimize.
[2024-05-28 15:00:57] [INFO ] Deduced a trap composed of 235 places in 300 ms of which 4 ms to minimize.
[2024-05-28 15:00:57] [INFO ] Deduced a trap composed of 48 places in 51 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/1944 variables, and 62 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:01:03] [INFO ] Deduced a trap composed of 26 places in 150 ms of which 3 ms to minimize.
[2024-05-28 15:01:08] [INFO ] Deduced a trap composed of 388 places in 310 ms of which 4 ms to minimize.
[2024-05-28 15:01:14] [INFO ] Deduced a trap composed of 293 places in 244 ms of which 4 ms to minimize.
[2024-05-28 15:01:14] [INFO ] Deduced a trap composed of 68 places in 223 ms of which 3 ms to minimize.
[2024-05-28 15:01:15] [INFO ] Deduced a trap composed of 109 places in 297 ms of which 4 ms to minimize.
[2024-05-28 15:01:20] [INFO ] Deduced a trap composed of 216 places in 210 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/1944 variables, and 68 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 24/24 constraints]
After SMT, in 43063ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 43084ms
[2024-05-28 15:01:21] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:01:21] [INFO ] Invariant cache hit.
[2024-05-28 15:01:22] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-05-28 15:01:22] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:01:22] [INFO ] Invariant cache hit.
[2024-05-28 15:01:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:01:30] [INFO ] Implicit Places using invariants and state equation in 8069 ms returned []
Implicit Place search using SMT with State Equation took 8508 ms to find 0 implicit places.
[2024-05-28 15:01:30] [INFO ] Redundant transitions in 12 ms returned []
Running 1390 sub problems to find dead transitions.
[2024-05-28 15:01:30] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:01:30] [INFO ] Invariant cache hit.
[2024-05-28 15:01:30] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 306 ms of which 20 ms to minimize.
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 1 ms to minimize.
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 175 ms of which 3 ms to minimize.
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 2 ms to minimize.
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 1 ms to minimize.
[2024-05-28 15:01:45] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 2 ms to minimize.
[2024-05-28 15:01:46] [INFO ] Deduced a trap composed of 48 places in 116 ms of which 1 ms to minimize.
[2024-05-28 15:01:46] [INFO ] Deduced a trap composed of 48 places in 53 ms of which 3 ms to minimize.
[2024-05-28 15:01:46] [INFO ] Deduced a trap composed of 48 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:01:46] [INFO ] Deduced a trap composed of 48 places in 27 ms of which 0 ms to minimize.
[2024-05-28 15:01:47] [INFO ] Deduced a trap composed of 207 places in 247 ms of which 3 ms to minimize.
[2024-05-28 15:01:47] [INFO ] Deduced a trap composed of 67 places in 234 ms of which 3 ms to minimize.
[2024-05-28 15:01:47] [INFO ] Deduced a trap composed of 286 places in 246 ms of which 3 ms to minimize.
[2024-05-28 15:01:47] [INFO ] Deduced a trap composed of 23 places in 231 ms of which 3 ms to minimize.
[2024-05-28 15:02:00] [INFO ] Deduced a trap composed of 216 places in 217 ms of which 3 ms to minimize.
[2024-05-28 15:02:01] [INFO ] Deduced a trap composed of 226 places in 241 ms of which 3 ms to minimize.
[2024-05-28 15:02:01] [INFO ] Deduced a trap composed of 233 places in 284 ms of which 4 ms to minimize.
[2024-05-28 15:02:02] [INFO ] Deduced a trap composed of 111 places in 268 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/1944 variables, and 62 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:02:09] [INFO ] Deduced a trap composed of 388 places in 297 ms of which 4 ms to minimize.
[2024-05-28 15:02:15] [INFO ] Deduced a trap composed of 199 places in 284 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/570 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/1944 variables, and 64 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 20/20 constraints]
After SMT, in 62932ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 62943ms
Starting structural reductions in SI_LTL mode, iteration 1 : 572/582 places, 1392/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114614 ms. Remains : 572/582 places, 1392/1402 transitions.
Built C files in :
/tmp/ltsmin16873603422772167839
[2024-05-28 15:02:33] [INFO ] Computing symmetric may disable matrix : 1392 transitions.
[2024-05-28 15:02:33] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:02:33] [INFO ] Computing symmetric may enable matrix : 1392 transitions.
[2024-05-28 15:02:33] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:02:33] [INFO ] Computing Do-Not-Accords matrix : 1392 transitions.
[2024-05-28 15:02:33] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:02:33] [INFO ] Built C files in 321ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16873603422772167839
Running compilation step : cd /tmp/ltsmin16873603422772167839;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16873603422772167839;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16873603422772167839;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 15:02:36] [INFO ] Flatten gal took : 73 ms
[2024-05-28 15:02:36] [INFO ] Flatten gal took : 58 ms
[2024-05-28 15:02:36] [INFO ] Time to serialize gal into /tmp/LTL8645552538619215935.gal : 14 ms
[2024-05-28 15:02:36] [INFO ] Time to serialize properties into /tmp/LTL15186781640185014603.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/LTL8645552538619215935.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9822436933684284255.hoa' '-atoms' '/tmp/LTL15186781640185014603.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...318
Loading property file /tmp/LTL15186781640185014603.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9822436933684284255.hoa
Detected timeout of ITS tools.
[2024-05-28 15:02:51] [INFO ] Flatten gal took : 40 ms
[2024-05-28 15:02:51] [INFO ] Flatten gal took : 38 ms
[2024-05-28 15:02:51] [INFO ] Time to serialize gal into /tmp/LTL660680166222058059.gal : 6 ms
[2024-05-28 15:02:51] [INFO ] Time to serialize properties into /tmp/LTL17755722167601787565.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/LTL660680166222058059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17755722167601787565.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((F("((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((DisablePollin...867
Formula 0 simplified : G(G!"((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((DisablePollingE...859
Detected timeout of ITS tools.
[2024-05-28 15:03:06] [INFO ] Flatten gal took : 55 ms
[2024-05-28 15:03:06] [INFO ] Applying decomposition
[2024-05-28 15:03:07] [INFO ] Flatten gal took : 40 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/graph11786296974373647016.txt' '-o' '/tmp/graph11786296974373647016.bin' '-w' '/tmp/graph11786296974373647016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11786296974373647016.bin' '-l' '-1' '-v' '-w' '/tmp/graph11786296974373647016.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:03:07] [INFO ] Decomposing Gal with order
[2024-05-28 15:03:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:03:07] [INFO ] Removed a total of 1412 redundant transitions.
[2024-05-28 15:03:07] [INFO ] Flatten gal took : 144 ms
[2024-05-28 15:03:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 613 labels/synchronizations in 36 ms.
[2024-05-28 15:03:07] [INFO ] Time to serialize gal into /tmp/LTL2735182603960493039.gal : 14 ms
[2024-05-28 15:03:07] [INFO ] Time to serialize properties into /tmp/LTL12395189359613353225.ltl : 12 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/LTL2735182603960493039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12395189359613353225.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((F("((((((i2.u17.DisablePollingE_14>=1)||(i2.u17.DisablePollingE_15>=1))||((i2.u17.DisablePollingE_16>=1)||(i2.u17.DisablePolling...1147
Formula 0 simplified : G(G!"((((((i2.u17.DisablePollingE_14>=1)||(i2.u17.DisablePollingE_15>=1))||((i2.u17.DisablePollingE_16>=1)||(i2.u17.DisablePollingE_...1139
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-10 finished in 435739 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&&G(F(p1)))))'
Support contains 41 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 51 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 15:03:22] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 812 cols
[2024-05-28 15:03:22] [INFO ] Computed 46 invariants in 24 ms
[2024-05-28 15:03:22] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 106 ms of which 3 ms to minimize.
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 83 ms of which 2 ms to minimize.
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 75 ms of which 2 ms to minimize.
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 57 ms of which 1 ms to minimize.
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 44 ms of which 1 ms to minimize.
[2024-05-28 15:03:42] [INFO ] Deduced a trap composed of 72 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:03:43] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:03:43] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:03:43] [INFO ] Deduced a trap composed of 72 places in 81 ms of which 1 ms to minimize.
[2024-05-28 15:03:44] [INFO ] Deduced a trap composed of 463 places in 415 ms of which 6 ms to minimize.
[2024-05-28 15:03:44] [INFO ] Deduced a trap composed of 397 places in 469 ms of which 5 ms to minimize.
[2024-05-28 15:03:45] [INFO ] Deduced a trap composed of 208 places in 408 ms of which 6 ms to minimize.
[2024-05-28 15:03:45] [INFO ] Deduced a trap composed of 72 places in 58 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 57 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20042 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 15:03:48] [INFO ] Deduced a trap composed of 409 places in 412 ms of which 5 ms to minimize.
[2024-05-28 15:03:59] [INFO ] Deduced a trap composed of 51 places in 208 ms of which 3 ms to minimize.
[2024-05-28 15:04:00] [INFO ] Deduced a trap composed of 46 places in 183 ms of which 4 ms to minimize.
[2024-05-28 15:04:00] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 3 ms to minimize.
[2024-05-28 15:04:01] [INFO ] Deduced a trap composed of 410 places in 403 ms of which 5 ms to minimize.
[2024-05-28 15:04:04] [INFO ] Deduced a trap composed of 386 places in 350 ms of which 5 ms to minimize.
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 810/2424 variables, and 63 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 19/19 constraints]
After SMT, in 43154ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 43175ms
[2024-05-28 15:04:05] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:04:05] [INFO ] Invariant cache hit.
[2024-05-28 15:04:06] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-28 15:04:06] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:04:06] [INFO ] Invariant cache hit.
[2024-05-28 15:04:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:04:23] [INFO ] Implicit Places using invariants and state equation in 16819 ms returned []
Implicit Place search using SMT with State Equation took 17361 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 15:04:23] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:04:23] [INFO ] Invariant cache hit.
[2024-05-28 15:04:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 70 ms of which 2 ms to minimize.
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 84 ms of which 1 ms to minimize.
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 83 ms of which 1 ms to minimize.
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 63 ms of which 0 ms to minimize.
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 95 ms of which 1 ms to minimize.
[2024-05-28 15:04:52] [INFO ] Deduced a trap composed of 72 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:04:53] [INFO ] Deduced a trap composed of 72 places in 85 ms of which 2 ms to minimize.
[2024-05-28 15:04:53] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 2 ms to minimize.
[2024-05-28 15:04:53] [INFO ] Deduced a trap composed of 72 places in 66 ms of which 2 ms to minimize.
[2024-05-28 15:04:53] [INFO ] Deduced a trap composed of 72 places in 59 ms of which 2 ms to minimize.
[2024-05-28 15:04:56] [INFO ] Deduced a trap composed of 457 places in 432 ms of which 5 ms to minimize.
SMT process timed out in 32956ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 32980ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93578 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-12 finished in 93775 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 27 out of 832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 832 transition count 1562
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 742 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 742 transition count 1462
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 642 transition count 1462
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 632 transition count 1452
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 632 transition count 1452
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 560 place count 552 transition count 1372
Applied a total of 560 rules in 71 ms. Remains 552 /832 variables (removed 280) and now considering 1372/1652 (removed 280) transitions.
Running 1370 sub problems to find dead transitions.
[2024-05-28 15:04:56] [INFO ] Flow matrix only has 1352 transitions (discarded 20 similar events)
// Phase 1: matrix 1352 rows 552 cols
[2024-05-28 15:04:56] [INFO ] Computed 46 invariants in 16 ms
[2024-05-28 15:04:56] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
[2024-05-28 15:05:08] [INFO ] Deduced a trap composed of 46 places in 89 ms of which 2 ms to minimize.
[2024-05-28 15:05:08] [INFO ] Deduced a trap composed of 46 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:05:08] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 0 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 54 ms of which 0 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 52 ms of which 0 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 70 ms of which 0 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 86 ms of which 1 ms to minimize.
[2024-05-28 15:05:09] [INFO ] Deduced a trap composed of 46 places in 74 ms of which 1 ms to minimize.
[2024-05-28 15:05:10] [INFO ] Deduced a trap composed of 263 places in 336 ms of which 4 ms to minimize.
[2024-05-28 15:05:10] [INFO ] Deduced a trap composed of 228 places in 421 ms of which 5 ms to minimize.
[2024-05-28 15:05:12] [INFO ] Deduced a trap composed of 46 places in 56 ms of which 1 ms to minimize.
[2024-05-28 15:05:13] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/1904 variables, and 57 constraints, problems are : Problem set: 0 solved, 1370 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/552 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1370/1370 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1370 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
[2024-05-28 15:05:20] [INFO ] Deduced a trap composed of 23 places in 242 ms of which 3 ms to minimize.
[2024-05-28 15:05:21] [INFO ] Deduced a trap composed of 245 places in 348 ms of which 3 ms to minimize.
[2024-05-28 15:05:21] [INFO ] Deduced a trap composed of 215 places in 300 ms of which 4 ms to minimize.
[2024-05-28 15:05:25] [INFO ] Deduced a trap composed of 89 places in 299 ms of which 4 ms to minimize.
[2024-05-28 15:05:29] [INFO ] Deduced a trap composed of 212 places in 310 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/1904 variables, and 62 constraints, problems are : Problem set: 0 solved, 1370 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/552 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1370 constraints, Known Traps: 18/18 constraints]
After SMT, in 42428ms problems are : Problem set: 0 solved, 1370 unsolved
Search for dead transitions found 0 dead transitions in 42439ms
[2024-05-28 15:05:38] [INFO ] Flow matrix only has 1352 transitions (discarded 20 similar events)
[2024-05-28 15:05:38] [INFO ] Invariant cache hit.
[2024-05-28 15:05:39] [INFO ] Implicit Places using invariants in 582 ms returned []
[2024-05-28 15:05:39] [INFO ] Flow matrix only has 1352 transitions (discarded 20 similar events)
[2024-05-28 15:05:39] [INFO ] Invariant cache hit.
[2024-05-28 15:05:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:06:03] [INFO ] Implicit Places using invariants and state equation in 23764 ms returned []
Implicit Place search using SMT with State Equation took 24362 ms to find 0 implicit places.
[2024-05-28 15:06:03] [INFO ] Redundant transitions in 12 ms returned []
Running 1370 sub problems to find dead transitions.
[2024-05-28 15:06:03] [INFO ] Flow matrix only has 1352 transitions (discarded 20 similar events)
[2024-05-28 15:06:03] [INFO ] Invariant cache hit.
[2024-05-28 15:06:03] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/550 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/550 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1370 unsolved
[2024-05-28 15:06:16] [INFO ] Deduced a trap composed of 46 places in 175 ms of which 3 ms to minimize.
[2024-05-28 15:06:16] [INFO ] Deduced a trap composed of 46 places in 143 ms of which 3 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 2 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 97 ms of which 2 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 86 ms of which 2 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:06:17] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:06:18] [INFO ] Deduced a trap composed of 238 places in 346 ms of which 4 ms to minimize.
[2024-05-28 15:06:18] [INFO ] Deduced a trap composed of 196 places in 447 ms of which 19 ms to minimize.
[2024-05-28 15:06:19] [INFO ] Deduced a trap composed of 237 places in 448 ms of which 18 ms to minimize.
[2024-05-28 15:06:19] [INFO ] Deduced a trap composed of 198 places in 407 ms of which 5 ms to minimize.
[2024-05-28 15:06:19] [INFO ] Deduced a trap composed of 256 places in 416 ms of which 6 ms to minimize.
[2024-05-28 15:06:20] [INFO ] Deduced a trap composed of 212 places in 396 ms of which 5 ms to minimize.
[2024-05-28 15:06:20] [INFO ] Deduced a trap composed of 211 places in 367 ms of which 5 ms to minimize.
[2024-05-28 15:06:21] [INFO ] Deduced a trap composed of 241 places in 369 ms of which 6 ms to minimize.
[2024-05-28 15:06:21] [INFO ] Deduced a trap composed of 236 places in 372 ms of which 5 ms to minimize.
[2024-05-28 15:06:21] [INFO ] Deduced a trap composed of 46 places in 33 ms of which 1 ms to minimize.
[2024-05-28 15:06:36] [INFO ] Deduced a trap composed of 197 places in 406 ms of which 6 ms to minimize.
SMT process timed out in 33509ms, After SMT, problems are : Problem set: 0 solved, 1370 unsolved
Search for dead transitions found 0 dead transitions in 33521ms
Starting structural reductions in SI_LTL mode, iteration 1 : 552/832 places, 1372/1652 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100434 ms. Remains : 552/832 places, 1372/1652 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-13
Product exploration explored 100000 steps with 30 reset in 1811 ms.
Stack based approach found an accepted trace after 740 steps with 0 reset with depth 741 and stack size 741 in 21 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-13 finished in 102322 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)&&X((F(G(p1))&&F(!p1)))))'
Support contains 81 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 822 transition count 1642
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 822 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 812 transition count 1632
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 812 transition count 1632
Applied a total of 40 rules in 31 ms. Remains 812 /832 variables (removed 20) and now considering 1632/1652 (removed 20) transitions.
Running 1630 sub problems to find dead transitions.
[2024-05-28 15:06:38] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 812 cols
[2024-05-28 15:06:38] [INFO ] Computed 46 invariants in 20 ms
[2024-05-28 15:06:38] [INFO ] State equation strengthened by 120 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
SMT process timed out in 22587ms, After SMT, problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 22609ms
[2024-05-28 15:07:01] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:07:01] [INFO ] Invariant cache hit.
[2024-05-28 15:07:01] [INFO ] Implicit Places using invariants in 590 ms returned []
[2024-05-28 15:07:01] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:07:01] [INFO ] Invariant cache hit.
[2024-05-28 15:07:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:07:17] [INFO ] Implicit Places using invariants and state equation in 15670 ms returned []
Implicit Place search using SMT with State Equation took 16263 ms to find 0 implicit places.
Running 1630 sub problems to find dead transitions.
[2024-05-28 15:07:17] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
[2024-05-28 15:07:17] [INFO ] Invariant cache hit.
[2024-05-28 15:07:17] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 15:07:46] [INFO ] Deduced a trap composed of 72 places in 84 ms of which 1 ms to minimize.
[2024-05-28 15:07:46] [INFO ] Deduced a trap composed of 72 places in 82 ms of which 1 ms to minimize.
[2024-05-28 15:07:46] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:07:46] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 1 ms to minimize.
[2024-05-28 15:07:47] [INFO ] Deduced a trap composed of 72 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:07:47] [INFO ] Deduced a trap composed of 72 places in 60 ms of which 0 ms to minimize.
[2024-05-28 15:07:47] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 1 ms to minimize.
[2024-05-28 15:07:47] [INFO ] Deduced a trap composed of 72 places in 94 ms of which 1 ms to minimize.
[2024-05-28 15:07:47] [INFO ] Deduced a trap composed of 72 places in 80 ms of which 1 ms to minimize.
[2024-05-28 15:07:48] [INFO ] Deduced a trap composed of 72 places in 103 ms of which 1 ms to minimize.
[2024-05-28 15:07:50] [INFO ] Deduced a trap composed of 457 places in 539 ms of which 30 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 810/2424 variables, and 55 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1630/1630 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1630 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/810 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/810 variables, 11/55 constraints. Problems are: Problem set: 0 solved, 1630 unsolved
[2024-05-28 15:07:53] [INFO ] Deduced a trap composed of 191 places in 428 ms of which 5 ms to minimize.
[2024-05-28 15:07:53] [INFO ] Deduced a trap composed of 224 places in 423 ms of which 5 ms to minimize.
[2024-05-28 15:07:54] [INFO ] Deduced a trap composed of 466 places in 444 ms of which 6 ms to minimize.
[2024-05-28 15:07:55] [INFO ] Deduced a trap composed of 466 places in 401 ms of which 5 ms to minimize.
[2024-05-28 15:07:55] [INFO ] Deduced a trap composed of 466 places in 391 ms of which 6 ms to minimize.
[2024-05-28 15:07:56] [INFO ] Deduced a trap composed of 481 places in 427 ms of which 4 ms to minimize.
[2024-05-28 15:07:56] [INFO ] Deduced a trap composed of 79 places in 221 ms of which 3 ms to minimize.
[2024-05-28 15:07:57] [INFO ] Deduced a trap composed of 23 places in 235 ms of which 5 ms to minimize.
[2024-05-28 15:07:58] [INFO ] Deduced a trap composed of 430 places in 563 ms of which 19 ms to minimize.
[2024-05-28 15:07:58] [INFO ] Deduced a trap composed of 431 places in 588 ms of which 19 ms to minimize.
[2024-05-28 15:07:59] [INFO ] Deduced a trap composed of 408 places in 476 ms of which 6 ms to minimize.
[2024-05-28 15:07:59] [INFO ] Deduced a trap composed of 424 places in 566 ms of which 19 ms to minimize.
[2024-05-28 15:08:11] [INFO ] Deduced a trap composed of 439 places in 429 ms of which 5 ms to minimize.
[2024-05-28 15:08:11] [INFO ] Deduced a trap composed of 590 places in 422 ms of which 6 ms to minimize.
[2024-05-28 15:08:13] [INFO ] Deduced a trap composed of 574 places in 416 ms of which 6 ms to minimize.
[2024-05-28 15:08:19] [INFO ] Deduced a trap composed of 413 places in 287 ms of which 4 ms to minimize.
[2024-05-28 15:08:20] [INFO ] Deduced a trap composed of 432 places in 395 ms of which 5 ms to minimize.
[2024-05-28 15:08:20] [INFO ] Deduced a trap composed of 427 places in 299 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2424 variables, and 73 constraints, problems are : Problem set: 0 solved, 1630 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/812 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1630 constraints, Known Traps: 29/29 constraints]
After SMT, in 63172ms problems are : Problem set: 0 solved, 1630 unsolved
Search for dead transitions found 0 dead transitions in 63191ms
Starting structural reductions in LTL mode, iteration 1 : 812/832 places, 1632/1652 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102103 ms. Remains : 812/832 places, 1632/1652 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), true, p1, (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-14
Stuttering criterion allowed to conclude after 10297 steps with 1 reset in 33 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-14 finished in 102322 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)||(G(!p1) U p2))))'
Support contains 52 out of 832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Applied a total of 0 rules in 8 ms. Remains 832 /832 variables (removed 0) and now considering 1652/1652 (removed 0) transitions.
Running 1650 sub problems to find dead transitions.
[2024-05-28 15:08:20] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 832 cols
[2024-05-28 15:08:20] [INFO ] Computed 46 invariants in 18 ms
[2024-05-28 15:08:20] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 29/44 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 15:08:40] [INFO ] Deduced a trap composed of 74 places in 118 ms of which 2 ms to minimize.
[2024-05-28 15:08:40] [INFO ] Deduced a trap composed of 74 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:08:40] [INFO ] Deduced a trap composed of 74 places in 76 ms of which 1 ms to minimize.
[2024-05-28 15:08:41] [INFO ] Deduced a trap composed of 74 places in 311 ms of which 4 ms to minimize.
[2024-05-28 15:08:41] [INFO ] Deduced a trap composed of 246 places in 323 ms of which 6 ms to minimize.
[2024-05-28 15:08:42] [INFO ] Deduced a trap composed of 503 places in 386 ms of which 6 ms to minimize.
[2024-05-28 15:08:43] [INFO ] Deduced a trap composed of 58 places in 256 ms of which 3 ms to minimize.
[2024-05-28 15:08:43] [INFO ] Deduced a trap composed of 74 places in 95 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 6.0)
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(s504 0.0)
(s505 0.0)
(s506 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 830/2464 variables, and 52 constraints, problems are : Problem set: 0 solved, 1650 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 29/30 constraints, State Equation: 0/832 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1650/1650 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 29/44 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/830 variables, 8/52 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 15:08:45] [INFO ] Deduced a trap composed of 74 places in 97 ms of which 2 ms to minimize.
[2024-05-28 15:08:45] [INFO ] Deduced a trap composed of 74 places in 95 ms of which 1 ms to minimize.
[2024-05-28 15:08:45] [INFO ] Deduced a trap composed of 74 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:08:45] [INFO ] Deduced a trap composed of 74 places in 66 ms of which 2 ms to minimize.
[2024-05-28 15:08:45] [INFO ] Deduced a trap composed of 74 places in 41 ms of which 1 ms to minimize.
[2024-05-28 15:08:48] [INFO ] Deduced a trap composed of 480 places in 397 ms of which 5 ms to minimize.
[2024-05-28 15:08:48] [INFO ] Deduced a trap composed of 23 places in 449 ms of which 6 ms to minimize.
[2024-05-28 15:08:48] [INFO ] Deduced a trap composed of 504 places in 425 ms of which 6 ms to minimize.
[2024-05-28 15:08:49] [INFO ] Deduced a trap composed of 422 places in 396 ms of which 4 ms to minimize.
[2024-05-28 15:08:49] [INFO ] Deduced a trap composed of 613 places in 358 ms of which 5 ms to minimize.
[2024-05-28 15:08:50] [INFO ] Deduced a trap composed of 440 places in 359 ms of which 5 ms to minimize.
[2024-05-28 15:08:50] [INFO ] Deduced a trap composed of 448 places in 338 ms of which 4 ms to minimize.
[2024-05-28 15:08:50] [INFO ] Deduced a trap composed of 448 places in 352 ms of which 5 ms to minimize.
[2024-05-28 15:08:51] [INFO ] Deduced a trap composed of 444 places in 394 ms of which 4 ms to minimize.
[2024-05-28 15:08:51] [INFO ] Deduced a trap composed of 466 places in 352 ms of which 5 ms to minimize.
[2024-05-28 15:09:03] [INFO ] Deduced a trap composed of 440 places in 318 ms of which 5 ms to minimize.
[2024-05-28 15:09:03] [INFO ] Deduced a trap composed of 575 places in 412 ms of which 6 ms to minimize.
SMT process timed out in 43030ms, After SMT, problems are : Problem set: 0 solved, 1650 unsolved
Search for dead transitions found 0 dead transitions in 43045ms
[2024-05-28 15:09:03] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2024-05-28 15:09:03] [INFO ] Invariant cache hit.
[2024-05-28 15:09:04] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-05-28 15:09:04] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2024-05-28 15:09:04] [INFO ] Invariant cache hit.
[2024-05-28 15:09:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:09:26] [INFO ] Implicit Places using invariants and state equation in 22053 ms returned []
Implicit Place search using SMT with State Equation took 22546 ms to find 0 implicit places.
Running 1650 sub problems to find dead transitions.
[2024-05-28 15:09:26] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
[2024-05-28 15:09:26] [INFO ] Invariant cache hit.
[2024-05-28 15:09:26] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 29/44 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 15:09:47] [INFO ] Deduced a trap composed of 74 places in 66 ms of which 1 ms to minimize.
[2024-05-28 15:09:47] [INFO ] Deduced a trap composed of 74 places in 61 ms of which 0 ms to minimize.
[2024-05-28 15:09:50] [INFO ] Deduced a trap composed of 74 places in 77 ms of which 1 ms to minimize.
[2024-05-28 15:09:50] [INFO ] Deduced a trap composed of 74 places in 59 ms of which 1 ms to minimize.
[2024-05-28 15:09:51] [INFO ] Deduced a trap composed of 74 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:09:51] [INFO ] Deduced a trap composed of 74 places in 63 ms of which 13 ms to minimize.
[2024-05-28 15:09:51] [INFO ] Deduced a trap composed of 74 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:09:51] [INFO ] Deduced a trap composed of 74 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:09:51] [INFO ] Deduced a trap composed of 74 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:09:55] [INFO ] Deduced a trap composed of 74 places in 58 ms of which 1 ms to minimize.
[2024-05-28 15:09:57] [INFO ] Deduced a trap composed of 432 places in 335 ms of which 4 ms to minimize.
[2024-05-28 15:09:57] [INFO ] Deduced a trap composed of 415 places in 345 ms of which 4 ms to minimize.
[2024-05-28 15:09:58] [INFO ] Deduced a trap composed of 444 places in 356 ms of which 5 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 830/2464 variables, and 57 constraints, problems are : Problem set: 0 solved, 1650 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 29/30 constraints, State Equation: 0/832 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1650/1650 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1650 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/830 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/830 variables, 29/44 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/830 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 15:10:01] [INFO ] Deduced a trap composed of 211 places in 332 ms of which 5 ms to minimize.
[2024-05-28 15:10:01] [INFO ] Deduced a trap composed of 256 places in 340 ms of which 4 ms to minimize.
[2024-05-28 15:10:02] [INFO ] Deduced a trap composed of 413 places in 326 ms of which 5 ms to minimize.
[2024-05-28 15:10:02] [INFO ] Deduced a trap composed of 486 places in 351 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/830 variables, 4/61 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
[2024-05-28 15:10:18] [INFO ] Deduced a trap composed of 78 places in 231 ms of which 4 ms to minimize.
[2024-05-28 15:10:20] [INFO ] Deduced a trap composed of 407 places in 369 ms of which 4 ms to minimize.
[2024-05-28 15:10:21] [INFO ] Deduced a trap composed of 97 places in 309 ms of which 4 ms to minimize.
[2024-05-28 15:10:21] [INFO ] Deduced a trap composed of 439 places in 331 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/830 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1650 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 830/2464 variables, and 65 constraints, problems are : Problem set: 0 solved, 1650 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 29/30 constraints, State Equation: 0/832 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1650 constraints, Known Traps: 21/21 constraints]
After SMT, in 62668ms problems are : Problem set: 0 solved, 1650 unsolved
Search for dead transitions found 0 dead transitions in 62695ms
Finished structural reductions in LTL mode , in 1 iterations and 128306 ms. Remains : 832/832 places, 1652/1652 transitions.
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-15
Stuttering criterion allowed to conclude after 76962 steps with 1143 reset in 302 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-15 finished in 128755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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 : PolyORBLF-COL-S02J06T10-LTLFireability-07
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0)]
Support contains 10 out of 832 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 832 transition count 1562
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 742 transition count 1562
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 742 transition count 1462
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 642 transition count 1462
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 390 place count 632 transition count 1452
Iterating global reduction 2 with 10 rules applied. Total rules applied 400 place count 632 transition count 1452
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 540 place count 562 transition count 1382
Applied a total of 540 rules in 49 ms. Remains 562 /832 variables (removed 270) and now considering 1382/1652 (removed 270) transitions.
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:10:30] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
// Phase 1: matrix 1362 rows 562 cols
[2024-05-28 15:10:30] [INFO ] Computed 46 invariants in 15 ms
[2024-05-28 15:10:30] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:10:43] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 2 ms to minimize.
[2024-05-28 15:10:43] [INFO ] Deduced a trap composed of 47 places in 61 ms of which 1 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 43 ms of which 1 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 43 ms of which 1 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 45 ms of which 1 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 44 ms of which 0 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 41 ms of which 0 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 47 places in 45 ms of which 0 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 212 places in 252 ms of which 2 ms to minimize.
[2024-05-28 15:10:44] [INFO ] Deduced a trap composed of 215 places in 252 ms of which 3 ms to minimize.
[2024-05-28 15:10:48] [INFO ] Deduced a trap composed of 48 places in 140 ms of which 2 ms to minimize.
[2024-05-28 15:10:49] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 57 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:10:54] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-28 15:10:54] [INFO ] Deduced a trap composed of 46 places in 102 ms of which 2 ms to minimize.
[2024-05-28 15:11:01] [INFO ] Deduced a trap composed of 210 places in 213 ms of which 2 ms to minimize.
[2024-05-28 15:11:08] [INFO ] Deduced a trap composed of 196 places in 207 ms of which 3 ms to minimize.
[2024-05-28 15:11:09] [INFO ] Deduced a trap composed of 223 places in 206 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 62 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 18/18 constraints]
After SMT, in 42772ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 42785ms
[2024-05-28 15:11:13] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:11:13] [INFO ] Invariant cache hit.
[2024-05-28 15:11:13] [INFO ] Implicit Places using invariants in 379 ms returned []
[2024-05-28 15:11:13] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:11:13] [INFO ] Invariant cache hit.
[2024-05-28 15:11:14] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:11:23] [INFO ] Implicit Places using invariants and state equation in 9661 ms returned []
Implicit Place search using SMT with State Equation took 10058 ms to find 0 implicit places.
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:11:23] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:11:23] [INFO ] Invariant cache hit.
[2024-05-28 15:11:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:11:35] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 2 ms to minimize.
[2024-05-28 15:11:35] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 2 ms to minimize.
[2024-05-28 15:11:35] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 2 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 1 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 84 ms of which 1 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 60 ms of which 1 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 47 places in 43 ms of which 1 ms to minimize.
[2024-05-28 15:11:36] [INFO ] Deduced a trap composed of 216 places in 221 ms of which 3 ms to minimize.
[2024-05-28 15:11:37] [INFO ] Deduced a trap composed of 236 places in 218 ms of which 3 ms to minimize.
[2024-05-28 15:11:38] [INFO ] Deduced a trap composed of 47 places in 39 ms of which 0 ms to minimize.
[2024-05-28 15:11:48] [INFO ] Deduced a trap composed of 196 places in 200 ms of which 3 ms to minimize.
[2024-05-28 15:11:49] [INFO ] Deduced a trap composed of 179 places in 222 ms of which 3 ms to minimize.
[2024-05-28 15:11:50] [INFO ] Deduced a trap composed of 204 places in 221 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 59 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:12:17] [INFO ] Deduced a trap composed of 362 places in 237 ms of which 3 ms to minimize.
[2024-05-28 15:12:20] [INFO ] Deduced a trap composed of 66 places in 239 ms of which 3 ms to minimize.
[2024-05-28 15:12:20] [INFO ] Deduced a trap composed of 110 places in 238 ms of which 3 ms to minimize.
[2024-05-28 15:12:20] [INFO ] Deduced a trap composed of 117 places in 232 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 63 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 19/19 constraints]
After SMT, in 62647ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 62666ms
Starting structural reductions in LI_LTL mode, iteration 1 : 562/832 places, 1382/1652 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 115566 ms. Remains : 562/832 places, 1382/1652 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-07
Product exploration explored 100000 steps with 10828 reset in 268 ms.
Product exploration explored 100000 steps with 10811 reset in 419 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 98 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 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 33 steps (0 resets) in 4 ms. (6 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 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 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
[2024-05-28 15:12:27] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:12:27] [INFO ] Invariant cache hit.
[2024-05-28 15:12:27] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-05-28 15:12:28] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 215 ms returned sat
[2024-05-28 15:12:29] [INFO ] [Real]Absence check using state equation in 1181 ms returned sat
[2024-05-28 15:12:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:12:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-05-28 15:12:29] [INFO ] [Nat]Absence check using 14 positive and 32 generalized place invariants in 119 ms returned sat
[2024-05-28 15:12:34] [INFO ] [Nat]Absence check using state equation in 4252 ms returned unknown
Could not prove EG (NOT p0)
Support contains 10 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 1382/1382 transitions.
Applied a total of 0 rules in 18 ms. Remains 562 /562 variables (removed 0) and now considering 1382/1382 (removed 0) transitions.
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:12:34] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:12:34] [INFO ] Invariant cache hit.
[2024-05-28 15:12:34] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:12:46] [INFO ] Deduced a trap composed of 47 places in 104 ms of which 2 ms to minimize.
[2024-05-28 15:12:46] [INFO ] Deduced a trap composed of 47 places in 105 ms of which 2 ms to minimize.
[2024-05-28 15:12:46] [INFO ] Deduced a trap composed of 47 places in 111 ms of which 2 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 108 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 72 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 36 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 47 places in 41 ms of which 1 ms to minimize.
[2024-05-28 15:12:47] [INFO ] Deduced a trap composed of 216 places in 240 ms of which 3 ms to minimize.
[2024-05-28 15:12:48] [INFO ] Deduced a trap composed of 236 places in 229 ms of which 3 ms to minimize.
[2024-05-28 15:12:49] [INFO ] Deduced a trap composed of 47 places in 38 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 Real declared 560/1924 variables, and 56 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:13:09] [INFO ] Deduced a trap composed of 23 places in 152 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 57 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 13/13 constraints]
After SMT, in 42697ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 42708ms
[2024-05-28 15:13:16] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:13:16] [INFO ] Invariant cache hit.
[2024-05-28 15:13:17] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-28 15:13:17] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:13:17] [INFO ] Invariant cache hit.
[2024-05-28 15:13:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:13:27] [INFO ] Implicit Places using invariants and state equation in 10229 ms returned []
Implicit Place search using SMT with State Equation took 10639 ms to find 0 implicit places.
[2024-05-28 15:13:27] [INFO ] Redundant transitions in 24 ms returned []
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:13:27] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:13:27] [INFO ] Invariant cache hit.
[2024-05-28 15:13:27] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 3 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 130 ms of which 3 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 125 ms of which 2 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 105 ms of which 2 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 84 ms of which 1 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:13:42] [INFO ] Deduced a trap composed of 47 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:13:43] [INFO ] Deduced a trap composed of 47 places in 27 ms of which 0 ms to minimize.
[2024-05-28 15:13:43] [INFO ] Deduced a trap composed of 47 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:13:43] [INFO ] Deduced a trap composed of 216 places in 291 ms of which 3 ms to minimize.
[2024-05-28 15:13:43] [INFO ] Deduced a trap composed of 236 places in 219 ms of which 2 ms to minimize.
[2024-05-28 15:13:45] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:13:57] [INFO ] Deduced a trap composed of 196 places in 300 ms of which 4 ms to minimize.
[2024-05-28 15:13:59] [INFO ] Deduced a trap composed of 179 places in 326 ms of which 4 ms to minimize.
[2024-05-28 15:14:00] [INFO ] Deduced a trap composed of 204 places in 333 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 59 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:14:24] [INFO ] Deduced a trap composed of 362 places in 312 ms of which 4 ms to minimize.
[2024-05-28 15:14:27] [INFO ] Deduced a trap composed of 66 places in 228 ms of which 3 ms to minimize.
[2024-05-28 15:14:27] [INFO ] Deduced a trap composed of 110 places in 248 ms of which 2 ms to minimize.
[2024-05-28 15:14:27] [INFO ] Deduced a trap composed of 117 places in 220 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 63 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 19/19 constraints]
After SMT, in 62796ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 62817ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 116222 ms. Remains : 562/562 places, 1382/1382 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 62 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 35 steps (0 resets) in 4 ms. (7 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 70 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 49 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
[2024-05-28 15:14:30] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:14:30] [INFO ] Invariant cache hit.
[2024-05-28 15:14:31] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2024-05-28 15:14:31] [INFO ] [Real]Absence check using 14 positive and 32 generalized place invariants in 197 ms returned sat
[2024-05-28 15:14:32] [INFO ] [Real]Absence check using state equation in 1180 ms returned sat
[2024-05-28 15:14:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:14:33] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2024-05-28 15:14:33] [INFO ] [Nat]Absence check using 14 positive and 32 generalized place invariants in 119 ms returned sat
[2024-05-28 15:14:37] [INFO ] [Nat]Absence check using state equation in 4242 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10841 reset in 296 ms.
Product exploration explored 100000 steps with 10840 reset in 290 ms.
Built C files in :
/tmp/ltsmin4830612718231332556
[2024-05-28 15:14:38] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2024-05-28 15:14:38] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:14:38] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2024-05-28 15:14:38] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:14:38] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2024-05-28 15:14:38] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:14:38] [INFO ] Built C files in 429ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4830612718231332556
Running compilation step : cd /tmp/ltsmin4830612718231332556;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4830612718231332556;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4830612718231332556;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 10 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 1382/1382 transitions.
Applied a total of 0 rules in 14 ms. Remains 562 /562 variables (removed 0) and now considering 1382/1382 (removed 0) transitions.
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:14:41] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:14:41] [INFO ] Invariant cache hit.
[2024-05-28 15:14:41] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 108 ms of which 2 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 120 ms of which 2 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 64 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 59 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 38 ms of which 1 ms to minimize.
[2024-05-28 15:14:54] [INFO ] Deduced a trap composed of 47 places in 47 ms of which 0 ms to minimize.
[2024-05-28 15:14:55] [INFO ] Deduced a trap composed of 216 places in 232 ms of which 3 ms to minimize.
[2024-05-28 15:14:55] [INFO ] Deduced a trap composed of 236 places in 280 ms of which 3 ms to minimize.
[2024-05-28 15:14:56] [INFO ] Deduced a trap composed of 47 places in 43 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 56 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 12/56 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:15:17] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 57 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 13/13 constraints]
After SMT, in 42479ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 42490ms
[2024-05-28 15:15:24] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:15:24] [INFO ] Invariant cache hit.
[2024-05-28 15:15:24] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-28 15:15:24] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:15:24] [INFO ] Invariant cache hit.
[2024-05-28 15:15:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:15:35] [INFO ] Implicit Places using invariants and state equation in 10259 ms returned []
Implicit Place search using SMT with State Equation took 10651 ms to find 0 implicit places.
[2024-05-28 15:15:35] [INFO ] Redundant transitions in 12 ms returned []
Running 1380 sub problems to find dead transitions.
[2024-05-28 15:15:35] [INFO ] Flow matrix only has 1362 transitions (discarded 20 similar events)
[2024-05-28 15:15:35] [INFO ] Invariant cache hit.
[2024-05-28 15:15:35] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 3 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 125 ms of which 2 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 3 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 104 ms of which 2 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 88 ms of which 1 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 70 ms of which 1 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 51 ms of which 0 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 37 ms of which 0 ms to minimize.
[2024-05-28 15:15:49] [INFO ] Deduced a trap composed of 47 places in 37 ms of which 0 ms to minimize.
[2024-05-28 15:15:50] [INFO ] Deduced a trap composed of 216 places in 207 ms of which 2 ms to minimize.
[2024-05-28 15:15:50] [INFO ] Deduced a trap composed of 236 places in 213 ms of which 3 ms to minimize.
[2024-05-28 15:15:51] [INFO ] Deduced a trap composed of 47 places in 40 ms of which 1 ms to minimize.
[2024-05-28 15:16:02] [INFO ] Deduced a trap composed of 196 places in 288 ms of which 4 ms to minimize.
[2024-05-28 15:16:03] [INFO ] Deduced a trap composed of 179 places in 202 ms of which 3 ms to minimize.
[2024-05-28 15:16:04] [INFO ] Deduced a trap composed of 204 places in 214 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 560/1924 variables, and 59 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1380/1380 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/560 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/560 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/560 variables, 15/59 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
[2024-05-28 15:16:29] [INFO ] Deduced a trap composed of 362 places in 243 ms of which 3 ms to minimize.
[2024-05-28 15:16:32] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 3 ms to minimize.
[2024-05-28 15:16:32] [INFO ] Deduced a trap composed of 110 places in 269 ms of which 4 ms to minimize.
[2024-05-28 15:16:32] [INFO ] Deduced a trap composed of 117 places in 272 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/560 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 1380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/1924 variables, and 63 constraints, problems are : Problem set: 0 solved, 1380 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 30/32 constraints, State Equation: 0/562 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1380 constraints, Known Traps: 19/19 constraints]
After SMT, in 62582ms problems are : Problem set: 0 solved, 1380 unsolved
Search for dead transitions found 0 dead transitions in 62595ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 115814 ms. Remains : 562/562 places, 1382/1382 transitions.
Built C files in :
/tmp/ltsmin18016603321169884775
[2024-05-28 15:16:37] [INFO ] Computing symmetric may disable matrix : 1382 transitions.
[2024-05-28 15:16:37] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:16:37] [INFO ] Computing symmetric may enable matrix : 1382 transitions.
[2024-05-28 15:16:37] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:16:37] [INFO ] Computing Do-Not-Accords matrix : 1382 transitions.
[2024-05-28 15:16:37] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:16:37] [INFO ] Built C files in 295ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18016603321169884775
Running compilation step : cd /tmp/ltsmin18016603321169884775;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18016603321169884775;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18016603321169884775;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 15:16:41] [INFO ] Flatten gal took : 137 ms
[2024-05-28 15:16:41] [INFO ] Flatten gal took : 114 ms
[2024-05-28 15:16:41] [INFO ] Time to serialize gal into /tmp/LTL12501637937369604248.gal : 34 ms
[2024-05-28 15:16:41] [INFO ] Time to serialize properties into /tmp/LTL14467954632413313663.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12501637937369604248.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2657121987606441024.hoa' '-atoms' '/tmp/LTL14467954632413313663.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/LTL14467954632413313663.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2657121987606441024.hoa
Detected timeout of ITS tools.
[2024-05-28 15:16:56] [INFO ] Flatten gal took : 37 ms
[2024-05-28 15:16:56] [INFO ] Flatten gal took : 37 ms
[2024-05-28 15:16:56] [INFO ] Time to serialize gal into /tmp/LTL15314707550714715714.gal : 6 ms
[2024-05-28 15:16:56] [INFO ] Time to serialize properties into /tmp/LTL6558732804036816411.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/LTL15314707550714715714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6558732804036816411.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("(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_4>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_3>=1))||((Queue...230
Formula 0 simplified : XG!"(((((QueueJobE_1>=1)||(QueueJobE_0>=1))||((QueueJobE_4>=1)||(QueueJobE_2>=1)))||(((QueueJobE_5>=1)||(QueueJobE_3>=1))||((QueueJo...224
Detected timeout of ITS tools.
[2024-05-28 15:17:11] [INFO ] Flatten gal took : 90 ms
[2024-05-28 15:17:11] [INFO ] Applying decomposition
[2024-05-28 15:17:11] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17972598994764705749.txt' '-o' '/tmp/graph17972598994764705749.bin' '-w' '/tmp/graph17972598994764705749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17972598994764705749.bin' '-l' '-1' '-v' '-w' '/tmp/graph17972598994764705749.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:17:11] [INFO ] Decomposing Gal with order
[2024-05-28 15:17:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:17:12] [INFO ] Removed a total of 968 redundant transitions.
[2024-05-28 15:17:12] [INFO ] Flatten gal took : 213 ms
[2024-05-28 15:17:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 549 labels/synchronizations in 28 ms.
[2024-05-28 15:17:12] [INFO ] Time to serialize gal into /tmp/LTL3290545718203894403.gal : 9 ms
[2024-05-28 15:17:12] [INFO ] Time to serialize properties into /tmp/LTL4073936723754986667.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/LTL3290545718203894403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4073936723754986667.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...254
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((i0.u1.QueueJobE_1>=1)||(i0.u1.QueueJobE_0>=1))||((i0.u1.QueueJobE_4>=1)||(i0.u1.QueueJobE_2>=1)))||(((i0.u1.QueueJobE_5>=...290
Formula 0 simplified : XG!"(((((i0.u1.QueueJobE_1>=1)||(i0.u1.QueueJobE_0>=1))||((i0.u1.QueueJobE_4>=1)||(i0.u1.QueueJobE_2>=1)))||(((i0.u1.QueueJobE_5>=1)...284
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-07 finished in 417030 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((F(p0)&&X(p1))))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J06T10-LTLFireability-10
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 31 out of 832 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 832/832 places, 1652/1652 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 832 transition count 1582
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 762 transition count 1572
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 752 transition count 1572
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 160 place count 752 transition count 1472
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 360 place count 652 transition count 1472
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 370 place count 642 transition count 1462
Iterating global reduction 3 with 10 rules applied. Total rules applied 380 place count 642 transition count 1462
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 500 place count 582 transition count 1402
Applied a total of 500 rules in 55 ms. Remains 582 /832 variables (removed 250) and now considering 1402/1652 (removed 250) transitions.
Running 1400 sub problems to find dead transitions.
[2024-05-28 15:17:27] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 582 cols
[2024-05-28 15:17:27] [INFO ] Computed 46 invariants in 14 ms
[2024-05-28 15:17:27] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:17:40] [INFO ] Deduced a trap composed of 67 places in 218 ms of which 3 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 135 ms of which 2 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 129 ms of which 2 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 109 ms of which 2 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 1 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 89 ms of which 2 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 67 ms of which 1 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 30 ms of which 1 ms to minimize.
[2024-05-28 15:17:41] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:17:42] [INFO ] Deduced a trap composed of 49 places in 54 ms of which 1 ms to minimize.
[2024-05-28 15:17:42] [INFO ] Deduced a trap composed of 258 places in 244 ms of which 2 ms to minimize.
[2024-05-28 15:17:42] [INFO ] Deduced a trap composed of 278 places in 246 ms of which 3 ms to minimize.
[2024-05-28 15:17:43] [INFO ] Deduced a trap composed of 248 places in 247 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 58 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:17:52] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-28 15:17:57] [INFO ] Deduced a trap composed of 382 places in 266 ms of which 3 ms to minimize.
[2024-05-28 15:18:03] [INFO ] Deduced a trap composed of 200 places in 225 ms of which 3 ms to minimize.
[2024-05-28 15:18:03] [INFO ] Deduced a trap composed of 107 places in 199 ms of which 3 ms to minimize.
[2024-05-28 15:18:08] [INFO ] Deduced a trap composed of 216 places in 228 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 63 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 19/19 constraints]
After SMT, in 42755ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 42767ms
[2024-05-28 15:18:10] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:18:10] [INFO ] Invariant cache hit.
[2024-05-28 15:18:10] [INFO ] Implicit Places using invariants in 394 ms returned []
[2024-05-28 15:18:10] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:18:10] [INFO ] Invariant cache hit.
[2024-05-28 15:18:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:18:17] [INFO ] Implicit Places using invariants and state equation in 6989 ms returned []
Implicit Place search using SMT with State Equation took 7428 ms to find 0 implicit places.
Running 1400 sub problems to find dead transitions.
[2024-05-28 15:18:17] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:18:17] [INFO ] Invariant cache hit.
[2024-05-28 15:18:17] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 71 ms of which 1 ms to minimize.
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 51 ms of which 1 ms to minimize.
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 35 ms of which 0 ms to minimize.
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 1 ms to minimize.
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:18:30] [INFO ] Deduced a trap composed of 49 places in 40 ms of which 1 ms to minimize.
[2024-05-28 15:18:31] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 1 ms to minimize.
[2024-05-28 15:18:31] [INFO ] Deduced a trap composed of 49 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:18:31] [INFO ] Deduced a trap composed of 49 places in 64 ms of which 1 ms to minimize.
[2024-05-28 15:18:32] [INFO ] Deduced a trap composed of 247 places in 411 ms of which 7 ms to minimize.
[2024-05-28 15:18:32] [INFO ] Deduced a trap composed of 225 places in 350 ms of which 4 ms to minimize.
[2024-05-28 15:18:32] [INFO ] Deduced a trap composed of 241 places in 323 ms of which 4 ms to minimize.
[2024-05-28 15:18:33] [INFO ] Deduced a trap composed of 236 places in 423 ms of which 6 ms to minimize.
[2024-05-28 15:18:34] [INFO ] Deduced a trap composed of 49 places in 41 ms of which 0 ms to minimize.
[2024-05-28 15:18:46] [INFO ] Deduced a trap composed of 235 places in 220 ms of which 3 ms to minimize.
[2024-05-28 15:18:47] [INFO ] Deduced a trap composed of 119 places in 291 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:18:48] [INFO ] Deduced a trap composed of 199 places in 228 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 61 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 17/61 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:18:52] [INFO ] Deduced a trap composed of 46 places in 116 ms of which 2 ms to minimize.
[2024-05-28 15:18:57] [INFO ] Deduced a trap composed of 382 places in 235 ms of which 3 ms to minimize.
[2024-05-28 15:19:09] [INFO ] Deduced a trap composed of 216 places in 257 ms of which 3 ms to minimize.
[2024-05-28 15:19:10] [INFO ] Deduced a trap composed of 47 places in 126 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 65 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 21/21 constraints]
After SMT, in 62743ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 62762ms
Starting structural reductions in LI_LTL mode, iteration 1 : 582/832 places, 1402/1652 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 113020 ms. Remains : 582/832 places, 1402/1652 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-10
Product exploration explored 100000 steps with 4837 reset in 341 ms.
Product exploration explored 100000 steps with 4810 reset in 418 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 160 steps (0 resets) in 5 ms. (26 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 97 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 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
[2024-05-28 15:19:21] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:19:21] [INFO ] Invariant cache hit.
[2024-05-28 15:19:22] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2024-05-28 15:19:22] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 80 ms returned sat
[2024-05-28 15:19:24] [INFO ] [Real]Absence check using state equation in 2674 ms returned sat
[2024-05-28 15:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:19:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-28 15:19:25] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 74 ms returned sat
[2024-05-28 15:19:27] [INFO ] [Nat]Absence check using state equation in 1946 ms returned sat
[2024-05-28 15:19:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:19:28] [INFO ] [Nat]Added 120 Read/Feed constraints in 498 ms returned sat
[2024-05-28 15:19:28] [INFO ] Deduced a trap composed of 49 places in 281 ms of which 3 ms to minimize.
[2024-05-28 15:19:28] [INFO ] Deduced a trap composed of 116 places in 267 ms of which 4 ms to minimize.
[2024-05-28 15:19:29] [INFO ] Deduced a trap composed of 49 places in 73 ms of which 1 ms to minimize.
[2024-05-28 15:19:29] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:19:30] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 1 ms to minimize.
[2024-05-28 15:19:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2224 ms
[2024-05-28 15:19:30] [INFO ] Computed and/alt/rep : 440/948/430 causal constraints (skipped 950 transitions) in 90 ms.
[2024-05-28 15:19:32] [INFO ] Added : 92 causal constraints over 19 iterations in 1882 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 20 out of 582 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 : 582/582 places, 1402/1402 transitions.
Applied a total of 0 rules in 30 ms. Remains 582 /582 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Running 1400 sub problems to find dead transitions.
[2024-05-28 15:19:32] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:19:32] [INFO ] Invariant cache hit.
[2024-05-28 15:19:32] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 55 ms of which 1 ms to minimize.
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 0 ms to minimize.
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 0 ms to minimize.
[2024-05-28 15:19:45] [INFO ] Deduced a trap composed of 49 places in 30 ms of which 1 ms to minimize.
[2024-05-28 15:19:46] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:19:46] [INFO ] Deduced a trap composed of 49 places in 39 ms of which 0 ms to minimize.
[2024-05-28 15:19:46] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 0 ms to minimize.
[2024-05-28 15:19:46] [INFO ] Deduced a trap composed of 247 places in 243 ms of which 3 ms to minimize.
[2024-05-28 15:19:46] [INFO ] Deduced a trap composed of 225 places in 247 ms of which 3 ms to minimize.
[2024-05-28 15:19:47] [INFO ] Deduced a trap composed of 241 places in 241 ms of which 2 ms to minimize.
[2024-05-28 15:19:47] [INFO ] Deduced a trap composed of 236 places in 240 ms of which 3 ms to minimize.
[2024-05-28 15:19:48] [INFO ] Deduced a trap composed of 49 places in 51 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 58 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20033 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 14/58 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:19:57] [INFO ] Deduced a trap composed of 199 places in 228 ms of which 4 ms to minimize.
[2024-05-28 15:19:57] [INFO ] Deduced a trap composed of 46 places in 96 ms of which 1 ms to minimize.
[2024-05-28 15:20:04] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-28 15:20:09] [INFO ] Deduced a trap composed of 76 places in 207 ms of which 3 ms to minimize.
[2024-05-28 15:20:09] [INFO ] Deduced a trap composed of 113 places in 237 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 580/1964 variables, and 63 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 19/19 constraints]
After SMT, in 42706ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 42723ms
[2024-05-28 15:20:15] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:20:15] [INFO ] Invariant cache hit.
[2024-05-28 15:20:15] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-28 15:20:15] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:20:15] [INFO ] Invariant cache hit.
[2024-05-28 15:20:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:20:23] [INFO ] Implicit Places using invariants and state equation in 7930 ms returned []
Implicit Place search using SMT with State Equation took 8442 ms to find 0 implicit places.
[2024-05-28 15:20:23] [INFO ] Redundant transitions in 11 ms returned []
Running 1400 sub problems to find dead transitions.
[2024-05-28 15:20:23] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:20:23] [INFO ] Invariant cache hit.
[2024-05-28 15:20:23] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 100 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 52 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 45 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 0 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 50 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 46 ms of which 1 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 51 ms of which 0 ms to minimize.
[2024-05-28 15:20:37] [INFO ] Deduced a trap composed of 49 places in 53 ms of which 0 ms to minimize.
[2024-05-28 15:20:38] [INFO ] Deduced a trap composed of 247 places in 350 ms of which 4 ms to minimize.
[2024-05-28 15:20:38] [INFO ] Deduced a trap composed of 225 places in 307 ms of which 4 ms to minimize.
[2024-05-28 15:20:39] [INFO ] Deduced a trap composed of 241 places in 256 ms of which 3 ms to minimize.
[2024-05-28 15:20:39] [INFO ] Deduced a trap composed of 236 places in 234 ms of which 3 ms to minimize.
[2024-05-28 15:20:40] [INFO ] Deduced a trap composed of 49 places in 42 ms of which 1 ms to minimize.
[2024-05-28 15:20:52] [INFO ] Deduced a trap composed of 235 places in 212 ms of which 3 ms to minimize.
[2024-05-28 15:20:52] [INFO ] Deduced a trap composed of 119 places in 241 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 16/60 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:20:53] [INFO ] Deduced a trap composed of 199 places in 231 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 580/1964 variables, and 61 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/580 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/580 variables, 30/44 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/580 variables, 17/61 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
[2024-05-28 15:20:58] [INFO ] Deduced a trap composed of 46 places in 136 ms of which 2 ms to minimize.
[2024-05-28 15:21:03] [INFO ] Deduced a trap composed of 382 places in 212 ms of which 2 ms to minimize.
[2024-05-28 15:21:13] [INFO ] Deduced a trap composed of 216 places in 221 ms of which 3 ms to minimize.
[2024-05-28 15:21:14] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/580 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 9)
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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 580/1964 variables, and 65 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 30/31 constraints, State Equation: 0/582 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 21/21 constraints]
After SMT, in 62564ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 62575ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 113799 ms. Remains : 582/582 places, 1402/1402 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 52 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 47 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 154 steps (0 resets) in 5 ms. (25 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 62 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0), (NOT p0)]
[2024-05-28 15:21:26] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2024-05-28 15:21:26] [INFO ] Invariant cache hit.
[2024-05-28 15:21:26] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2024-05-28 15:21:26] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 83 ms returned sat
[2024-05-28 15:21:30] [INFO ] [Real]Absence check using state equation in 3051 ms returned sat
[2024-05-28 15:21:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 15:21:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-28 15:21:30] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 70 ms returned sat
[2024-05-28 15:21:32] [INFO ] [Nat]Absence check using state equation in 2021 ms returned sat
[2024-05-28 15:21:32] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:21:33] [INFO ] [Nat]Added 120 Read/Feed constraints in 338 ms returned sat
[2024-05-28 15:21:33] [INFO ] Deduced a trap composed of 49 places in 272 ms of which 4 ms to minimize.
[2024-05-28 15:21:33] [INFO ] Deduced a trap composed of 116 places in 274 ms of which 4 ms to minimize.
[2024-05-28 15:21:34] [INFO ] Deduced a trap composed of 49 places in 75 ms of which 2 ms to minimize.
[2024-05-28 15:21:34] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 1 ms to minimize.
[2024-05-28 15:21:35] [INFO ] Deduced a trap composed of 49 places in 51 ms of which 0 ms to minimize.
[2024-05-28 15:21:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2308 ms
[2024-05-28 15:21:35] [INFO ] Computed and/alt/rep : 440/948/430 causal constraints (skipped 950 transitions) in 91 ms.
[2024-05-28 15:21:37] [INFO ] Added : 92 causal constraints over 19 iterations in 2300 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2500 reset in 507 ms.
Product exploration explored 100000 steps with 2503 reset in 482 ms.
Built C files in :
/tmp/ltsmin11194675012700103537
[2024-05-28 15:21:38] [INFO ] Computing symmetric may disable matrix : 1402 transitions.
[2024-05-28 15:21:38] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:21:38] [INFO ] Computing symmetric may enable matrix : 1402 transitions.
[2024-05-28 15:21:38] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:21:39] [INFO ] Computing Do-Not-Accords matrix : 1402 transitions.
[2024-05-28 15:21:39] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:21:39] [INFO ] Built C files in 359ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11194675012700103537
Running compilation step : cd /tmp/ltsmin11194675012700103537;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11194675012700103537;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11194675012700103537;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 20 out of 582 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 582/582 places, 1402/1402 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 582 transition count 1392
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 572 transition count 1392
Applied a total of 20 rules in 26 ms. Remains 572 /582 variables (removed 10) and now considering 1392/1402 (removed 10) transitions.
Running 1390 sub problems to find dead transitions.
[2024-05-28 15:21:42] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 572 cols
[2024-05-28 15:21:42] [INFO ] Computed 46 invariants in 18 ms
[2024-05-28 15:21:42] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 37 places in 150 ms of which 2 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 53 ms of which 1 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 59 ms of which 1 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 49 ms of which 1 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 33 ms of which 1 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 37 ms of which 0 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 36 ms of which 0 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 41 ms of which 0 ms to minimize.
[2024-05-28 15:21:55] [INFO ] Deduced a trap composed of 48 places in 37 ms of which 1 ms to minimize.
[2024-05-28 15:21:56] [INFO ] Deduced a trap composed of 48 places in 34 ms of which 0 ms to minimize.
[2024-05-28 15:21:56] [INFO ] Deduced a trap composed of 266 places in 292 ms of which 3 ms to minimize.
[2024-05-28 15:21:56] [INFO ] Deduced a trap composed of 265 places in 233 ms of which 3 ms to minimize.
[2024-05-28 15:21:57] [INFO ] Deduced a trap composed of 240 places in 249 ms of which 3 ms to minimize.
[2024-05-28 15:21:57] [INFO ] Deduced a trap composed of 240 places in 329 ms of which 4 ms to minimize.
[2024-05-28 15:21:57] [INFO ] Deduced a trap composed of 225 places in 297 ms of which 4 ms to minimize.
[2024-05-28 15:21:58] [INFO ] Deduced a trap composed of 283 places in 269 ms of which 3 ms to minimize.
[2024-05-28 15:21:58] [INFO ] Deduced a trap composed of 235 places in 238 ms of which 3 ms to minimize.
[2024-05-28 15:21:58] [INFO ] Deduced a trap composed of 48 places in 60 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/1944 variables, and 62 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:22:06] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-28 15:22:11] [INFO ] Deduced a trap composed of 388 places in 222 ms of which 3 ms to minimize.
[2024-05-28 15:22:16] [INFO ] Deduced a trap composed of 293 places in 265 ms of which 5 ms to minimize.
[2024-05-28 15:22:16] [INFO ] Deduced a trap composed of 68 places in 196 ms of which 3 ms to minimize.
[2024-05-28 15:22:17] [INFO ] Deduced a trap composed of 109 places in 236 ms of which 3 ms to minimize.
[2024-05-28 15:22:22] [INFO ] Deduced a trap composed of 216 places in 238 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/570 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/1944 variables, and 68 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 24/24 constraints]
After SMT, in 42684ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 42698ms
[2024-05-28 15:22:24] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:22:24] [INFO ] Invariant cache hit.
[2024-05-28 15:22:25] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-28 15:22:25] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:22:25] [INFO ] Invariant cache hit.
[2024-05-28 15:22:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-28 15:22:34] [INFO ] Implicit Places using invariants and state equation in 8949 ms returned []
Implicit Place search using SMT with State Equation took 9392 ms to find 0 implicit places.
[2024-05-28 15:22:34] [INFO ] Redundant transitions in 27 ms returned []
Running 1390 sub problems to find dead transitions.
[2024-05-28 15:22:34] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2024-05-28 15:22:34] [INFO ] Invariant cache hit.
[2024-05-28 15:22:34] [INFO ] State equation strengthened by 120 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:22:47] [INFO ] Deduced a trap composed of 48 places in 168 ms of which 2 ms to minimize.
[2024-05-28 15:22:47] [INFO ] Deduced a trap composed of 48 places in 119 ms of which 1 ms to minimize.
[2024-05-28 15:22:47] [INFO ] Deduced a trap composed of 48 places in 115 ms of which 2 ms to minimize.
[2024-05-28 15:22:47] [INFO ] Deduced a trap composed of 48 places in 111 ms of which 2 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 1 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 78 ms of which 2 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 1 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 1 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 28 ms of which 0 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 48 places in 27 ms of which 1 ms to minimize.
[2024-05-28 15:22:48] [INFO ] Deduced a trap composed of 207 places in 218 ms of which 2 ms to minimize.
[2024-05-28 15:22:49] [INFO ] Deduced a trap composed of 67 places in 228 ms of which 3 ms to minimize.
[2024-05-28 15:22:49] [INFO ] Deduced a trap composed of 286 places in 243 ms of which 2 ms to minimize.
[2024-05-28 15:22:49] [INFO ] Deduced a trap composed of 23 places in 260 ms of which 3 ms to minimize.
[2024-05-28 15:23:01] [INFO ] Deduced a trap composed of 216 places in 228 ms of which 3 ms to minimize.
[2024-05-28 15:23:01] [INFO ] Deduced a trap composed of 226 places in 246 ms of which 3 ms to minimize.
[2024-05-28 15:23:02] [INFO ] Deduced a trap composed of 233 places in 216 ms of which 3 ms to minimize.
[2024-05-28 15:23:02] [INFO ] Deduced a trap composed of 111 places in 233 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 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 570/1944 variables, and 62 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 27/44 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 18/62 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
[2024-05-28 15:23:13] [INFO ] Deduced a trap composed of 388 places in 250 ms of which 3 ms to minimize.
[2024-05-28 15:23:18] [INFO ] Deduced a trap composed of 199 places in 235 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/570 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/1944 variables, and 64 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 17/18 constraints, Generalized P Invariants (flows): 27/28 constraints, State Equation: 0/572 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 20/20 constraints]
After SMT, in 62847ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 62901ms
Starting structural reductions in SI_LTL mode, iteration 1 : 572/582 places, 1392/1402 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 115068 ms. Remains : 572/582 places, 1392/1402 transitions.
Built C files in :
/tmp/ltsmin13592187753715323421
[2024-05-28 15:23:37] [INFO ] Computing symmetric may disable matrix : 1392 transitions.
[2024-05-28 15:23:37] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:23:37] [INFO ] Computing symmetric may enable matrix : 1392 transitions.
[2024-05-28 15:23:37] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:23:37] [INFO ] Computing Do-Not-Accords matrix : 1392 transitions.
[2024-05-28 15:23:37] [INFO ] Computation of Completed DNA matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 15:23:37] [INFO ] Built C files in 297ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13592187753715323421
Running compilation step : cd /tmp/ltsmin13592187753715323421;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13592187753715323421;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13592187753715323421;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 15:23:40] [INFO ] Flatten gal took : 68 ms
[2024-05-28 15:23:40] [INFO ] Flatten gal took : 70 ms
[2024-05-28 15:23:40] [INFO ] Time to serialize gal into /tmp/LTL9796812600886776666.gal : 8 ms
[2024-05-28 15:23:40] [INFO ] Time to serialize properties into /tmp/LTL8742201250330523339.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/LTL9796812600886776666.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15725468107398980050.hoa' '-atoms' '/tmp/LTL8742201250330523339.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...318
Loading property file /tmp/LTL8742201250330523339.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15725468107398980050.hoa
Detected timeout of ITS tools.
[2024-05-28 15:23:55] [INFO ] Flatten gal took : 38 ms
[2024-05-28 15:23:55] [INFO ] Flatten gal took : 38 ms
[2024-05-28 15:23:55] [INFO ] Time to serialize gal into /tmp/LTL9093715348088506310.gal : 5 ms
[2024-05-28 15:23:55] [INFO ] Time to serialize properties into /tmp/LTL3741559174713611079.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/LTL9093715348088506310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3741559174713611079.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((F("((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((DisablePollin...867
Formula 0 simplified : G(G!"((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((DisablePollingE...859
Detected timeout of ITS tools.
[2024-05-28 15:24:11] [INFO ] Flatten gal took : 100 ms
[2024-05-28 15:24:11] [INFO ] Applying decomposition
[2024-05-28 15:24:11] [INFO ] Flatten gal took : 77 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/graph696095894183581038.txt' '-o' '/tmp/graph696095894183581038.bin' '-w' '/tmp/graph696095894183581038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph696095894183581038.bin' '-l' '-1' '-v' '-w' '/tmp/graph696095894183581038.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:24:11] [INFO ] Decomposing Gal with order
[2024-05-28 15:24:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:24:11] [INFO ] Removed a total of 1506 redundant transitions.
[2024-05-28 15:24:11] [INFO ] Flatten gal took : 132 ms
[2024-05-28 15:24:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 22 ms.
[2024-05-28 15:24:11] [INFO ] Time to serialize gal into /tmp/LTL7717550500195116557.gal : 16 ms
[2024-05-28 15:24:11] [INFO ] Time to serialize properties into /tmp/LTL13982308606185817038.ltl : 7 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/LTL7717550500195116557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13982308606185817038.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((F("((((((i2.u9.DisablePollingE_14>=1)||(i2.u9.DisablePollingE_15>=1))||((i2.u9.DisablePollingE_16>=1)||(i2.u9.DisablePollingE_17...1145
Formula 0 simplified : G(G!"((((((i2.u9.DisablePollingE_14>=1)||(i2.u9.DisablePollingE_15>=1))||((i2.u9.DisablePollingE_16>=1)||(i2.u9.DisablePollingE_17>=...1137
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-10 finished in 419508 ms.
[2024-05-28 15:24:26] [INFO ] Flatten gal took : 97 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15699176860524912023
[2024-05-28 15:24:26] [INFO ] Too many transitions (1652) to apply POR reductions. Disabling POR matrices.
[2024-05-28 15:24:26] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15699176860524912023
Running compilation step : cd /tmp/ltsmin15699176860524912023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' '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 15:24:26] [INFO ] Applying decomposition
[2024-05-28 15:24:26] [INFO ] Flatten gal took : 77 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/graph2791327257861060790.txt' '-o' '/tmp/graph2791327257861060790.bin' '-w' '/tmp/graph2791327257861060790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2791327257861060790.bin' '-l' '-1' '-v' '-w' '/tmp/graph2791327257861060790.weights' '-q' '0' '-e' '0.001'
[2024-05-28 15:24:27] [INFO ] Decomposing Gal with order
[2024-05-28 15:24:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 15:24:27] [INFO ] Removed a total of 1528 redundant transitions.
[2024-05-28 15:24:27] [INFO ] Flatten gal took : 152 ms
[2024-05-28 15:24:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 273 labels/synchronizations in 31 ms.
[2024-05-28 15:24:27] [INFO ] Time to serialize gal into /tmp/LTLFireability12647885059734702937.gal : 19 ms
[2024-05-28 15:24:27] [INFO ] Time to serialize properties into /tmp/LTLFireability1589515397039079234.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/LTLFireability12647885059734702937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1589515397039079234.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((G(F("(((((i15.u110.Perform_Work_E_0>=1)||(i2.i1.u111.Perform_Work_E_1>=1))||((i2.i3.u114.Perform_Work_E_4>=1)||(i17.u107.Perform_Wo...769
Formula 0 simplified : FG!"(((((i15.u110.Perform_Work_E_0>=1)||(i2.i1.u111.Perform_Work_E_1>=1))||((i2.i3.u114.Perform_Work_E_4>=1)||(i17.u107.Perform_Work...763
Compilation finished in 3985 ms.
Running link step : cd /tmp/ltsmin15699176860524912023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin15699176860524912023;'/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_STOP 1716910068319

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J06T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J06T10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446400116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T10.tgz
mv PolyORBLF-COL-S02J06T10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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