Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r136-tall-171631133100628.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DoubleLock-PT-p3s1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133100628
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 13:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Apr 12 13:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Apr 12 13:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 39K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-00
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-01
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-02
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-03
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-04
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-05
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-06
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-07
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-08
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-09
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-10
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-11
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-12
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-13
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-14
FORMULA_NAME DoubleLock-PT-p3s1-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716415596213

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-22 22:06:37] [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]
[2024-05-22 22:06:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:06:37] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2024-05-22 22:06:37] [INFO ] Transformed 46 places.
[2024-05-22 22:06:37] [INFO ] Transformed 80 transitions.
[2024-05-22 22:06:37] [INFO ] Parsed PT model containing 46 places and 80 transitions and 324 arcs in 158 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA DoubleLock-PT-p3s1-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s1-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 37 transition count 76
Applied a total of 3 rules in 27 ms. Remains 37 /40 variables (removed 3) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:37] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 37 cols
[2024-05-22 22:06:37] [INFO ] Computed 2 invariants in 6 ms
[2024-05-22 22:06:37] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-22 22:06:37] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:37] [INFO ] Invariant cache hit.
[2024-05-22 22:06:37] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:37] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:37] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:37] [INFO ] Invariant cache hit.
[2024-05-22 22:06:37] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 881 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1337 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 2305ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 2318ms
Starting structural reductions in LTL mode, iteration 1 : 37/40 places, 76/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2630 ms. Remains : 37/40 places, 76/76 transitions.
Support contains 22 out of 37 places after structural reductions.
[2024-05-22 22:06:40] [INFO ] Flatten gal took : 25 ms
[2024-05-22 22:06:40] [INFO ] Flatten gal took : 10 ms
[2024-05-22 22:06:40] [INFO ] Input system was already deterministic with 76 transitions.
RANDOM walk for 3208 steps (18 resets) in 275 ms. (11 steps per ms) remains 0/22 properties
FORMULA DoubleLock-PT-p3s1-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 3 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 7 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:41] [INFO ] Invariant cache hit.
[2024-05-22 22:06:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-22 22:06:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:41] [INFO ] Invariant cache hit.
[2024-05-22 22:06:41] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:41] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-22 22:06:41] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:41] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:41] [INFO ] Invariant cache hit.
[2024-05-22 22:06:41] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 745 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1101 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1897ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1898ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2000 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-04
Stuttering criterion allowed to conclude after 45 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-04 finished in 2235 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:43] [INFO ] Invariant cache hit.
[2024-05-22 22:06:43] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 22:06:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:43] [INFO ] Invariant cache hit.
[2024-05-22 22:06:43] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:43] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:43] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:43] [INFO ] Invariant cache hit.
[2024-05-22 22:06:43] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 721 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1138 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1892ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1893ms
Finished structural reductions in LTL mode , in 1 iterations and 1984 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-05
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-05 finished in 2089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:45] [INFO ] Invariant cache hit.
[2024-05-22 22:06:45] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 22:06:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:45] [INFO ] Invariant cache hit.
[2024-05-22 22:06:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:45] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:45] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:45] [INFO ] Invariant cache hit.
[2024-05-22 22:06:45] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 749 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1113 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1899ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1900ms
Finished structural reductions in LTL mode , in 1 iterations and 2008 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-06
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-06 finished in 2148 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((F(p1)&&p0))))'
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:47] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:47] [INFO ] Invariant cache hit.
[2024-05-22 22:06:47] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 22:06:47] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:47] [INFO ] Invariant cache hit.
[2024-05-22 22:06:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:47] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:47] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:47] [INFO ] Invariant cache hit.
[2024-05-22 22:06:47] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 696 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1112 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1848ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1849ms
Finished structural reductions in LTL mode , in 1 iterations and 1942 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-07 finished in 2114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 7 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:49] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:49] [INFO ] Invariant cache hit.
[2024-05-22 22:06:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 22:06:49] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:49] [INFO ] Invariant cache hit.
[2024-05-22 22:06:49] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-22 22:06:49] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:49] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:49] [INFO ] Invariant cache hit.
[2024-05-22 22:06:49] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 793 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1098 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1918ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1919ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2025 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-08
Stuttering criterion allowed to conclude after 113 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-08 finished in 2083 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||X((G(p2)&&p1)))) U !p2)))'
Support contains 6 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:51] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:51] [INFO ] Invariant cache hit.
[2024-05-22 22:06:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-22 22:06:51] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:51] [INFO ] Invariant cache hit.
[2024-05-22 22:06:51] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:51] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:51] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:51] [INFO ] Invariant cache hit.
[2024-05-22 22:06:51] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 758 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 974 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1763ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1764ms
Finished structural reductions in LTL mode , in 1 iterations and 1864 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 241 ms :[p2, p2, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p2)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 157 ms.
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p0)))), (X (NOT p0)), (X (X (NOT p2))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 16 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleLock-PT-p3s1-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p3s1-LTLFireability-09 finished in 2525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(F(p0))||(!p1 U (p2||G(!p1))))))))'
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:54] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:54] [INFO ] Invariant cache hit.
[2024-05-22 22:06:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 22:06:54] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:54] [INFO ] Invariant cache hit.
[2024-05-22 22:06:54] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:54] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:54] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:54] [INFO ] Invariant cache hit.
[2024-05-22 22:06:54] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 727 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1130 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1888ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1889ms
Finished structural reductions in LTL mode , in 1 iterations and 1979 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-10
Product exploration explored 100000 steps with 22278 reset in 305 ms.
Product exploration explored 100000 steps with 22340 reset in 90 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
RANDOM walk for 611 steps (1 resets) in 21 ms. (27 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(F (NOT (OR p1 p2))), (F (NOT p0)), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p0 (NOT p1) p2)))]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 298 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 218 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:06:57] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:57] [INFO ] Invariant cache hit.
[2024-05-22 22:06:58] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 22:06:58] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:58] [INFO ] Invariant cache hit.
[2024-05-22 22:06:58] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:06:58] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:06:58] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:06:58] [INFO ] Invariant cache hit.
[2024-05-22 22:06:58] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 705 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1117 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1880ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1881ms
Finished structural reductions in LTL mode , in 1 iterations and 1976 ms. Remains : 37/37 places, 76/76 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
RANDOM walk for 826 steps (2 resets) in 8 ms. (91 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p1) p2 p0)]
False Knowledge obtained : [(F (NOT (OR p1 p2))), (F (NOT p0)), (F p1), (F (NOT p2)), (F (NOT (OR (NOT p1) p2))), (F (NOT (OR p0 (NOT p1) p2)))]
Knowledge based reduction with 1 factoid took 213 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 230 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 206 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 22312 reset in 84 ms.
Product exploration explored 100000 steps with 22341 reset in 88 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 265 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 6 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:07:01] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:07:01] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:01] [INFO ] Invariant cache hit.
[2024-05-22 22:07:01] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 739 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1172 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1951ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1952ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1968 ms. Remains : 37/37 places, 76/76 transitions.
Built C files in :
/tmp/ltsmin6320422703615204823
[2024-05-22 22:07:03] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6320422703615204823
Running compilation step : cd /tmp/ltsmin6320422703615204823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 323 ms.
Running link step : cd /tmp/ltsmin6320422703615204823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6320422703615204823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased911739521643441553.hoa' '--buchi-type=spotba'
LTSmin run took 573 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DoubleLock-PT-p3s1-LTLFireability-10 finished in 10697 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||F((G(!p1)||(!p1&&F(!p0))))))))'
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 9 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:07:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:04] [INFO ] Invariant cache hit.
[2024-05-22 22:07:04] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-22 22:07:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:04] [INFO ] Invariant cache hit.
[2024-05-22 22:07:04] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:07:04] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-05-22 22:07:04] [INFO ] Redundant transitions in 0 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:07:04] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:04] [INFO ] Invariant cache hit.
[2024-05-22 22:07:04] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 757 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1037 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1832ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1833ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1957 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-11
Product exploration explored 100000 steps with 3864 reset in 159 ms.
Product exploration explored 100000 steps with 3937 reset in 199 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 115 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
RANDOM walk for 795 steps (5 resets) in 16 ms. (46 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 222 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:07:07] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:07] [INFO ] Invariant cache hit.
[2024-05-22 22:07:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-22 22:07:07] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:07] [INFO ] Invariant cache hit.
[2024-05-22 22:07:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:07:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-22 22:07:08] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:07:08] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:08] [INFO ] Invariant cache hit.
[2024-05-22 22:07:08] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 735 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1147 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1912ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1912ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2011 ms. Remains : 37/37 places, 76/76 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 100 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
RANDOM walk for 458 steps (1 resets) in 6 ms. (65 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 364 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 3869 reset in 118 ms.
Product exploration explored 100000 steps with 3900 reset in 120 ms.
Built C files in :
/tmp/ltsmin12566083632102497340
[2024-05-22 22:07:10] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2024-05-22 22:07:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:10] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2024-05-22 22:07:10] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:10] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
[2024-05-22 22:07:10] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:10] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12566083632102497340
Running compilation step : cd /tmp/ltsmin12566083632102497340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 180 ms.
Running link step : cd /tmp/ltsmin12566083632102497340;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12566083632102497340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17060073800813933481.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 10 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:07:26] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:26] [INFO ] Invariant cache hit.
[2024-05-22 22:07:26] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 22:07:26] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:26] [INFO ] Invariant cache hit.
[2024-05-22 22:07:26] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:07:26] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-05-22 22:07:26] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:07:26] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:07:26] [INFO ] Invariant cache hit.
[2024-05-22 22:07:26] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 742 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1144 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1915ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1916ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2034 ms. Remains : 37/37 places, 76/76 transitions.
Built C files in :
/tmp/ltsmin1664858688173660472
[2024-05-22 22:07:28] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2024-05-22 22:07:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:28] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2024-05-22 22:07:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:28] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
[2024-05-22 22:07:28] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:07:28] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1664858688173660472
Running compilation step : cd /tmp/ltsmin1664858688173660472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 200 ms.
Running link step : cd /tmp/ltsmin1664858688173660472;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1664858688173660472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17694158505575324240.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 22:07:43] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:07:43] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:07:43] [INFO ] Time to serialize gal into /tmp/LTL12759290752082378319.gal : 2 ms
[2024-05-22 22:07:43] [INFO ] Time to serialize properties into /tmp/LTL3926103978076677546.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/LTL12759290752082378319.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11306006229324640325.hoa' '-atoms' '/tmp/LTL3926103978076677546.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/LTL3926103978076677546.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11306006229324640325.hoa
Detected timeout of ITS tools.
[2024-05-22 22:07:58] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:07:58] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:07:58] [INFO ] Time to serialize gal into /tmp/LTL1409675206253584513.gal : 1 ms
[2024-05-22 22:07:58] [INFO ] Time to serialize properties into /tmp/LTL8769190813043312818.ltl : 2 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/LTL1409675206253584513.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8769190813043312818.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((F((G("((s1<1)||(l4<1))"))||(("((s1<1)||(l4<1))")&&(F("((s1<1)||(l20<1))")))))||("((s1>=1)&&(l20>=1))")))))
Formula 0 simplified : G(F!"((s1<1)||(l4<1))" & F!"((s1>=1)&&(l20>=1))" & F(G!"((s1<1)||(l20<1))" | G!"((s1<1)||(l4<1))"))
Detected timeout of ITS tools.
[2024-05-22 22:08:13] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:08:13] [INFO ] Applying decomposition
[2024-05-22 22:08:13] [INFO ] Flatten gal took : 6 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/graph3600350598683011317.txt' '-o' '/tmp/graph3600350598683011317.bin' '-w' '/tmp/graph3600350598683011317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3600350598683011317.bin' '-l' '-1' '-v' '-w' '/tmp/graph3600350598683011317.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:08:13] [INFO ] Decomposing Gal with order
[2024-05-22 22:08:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:08:13] [INFO ] Removed a total of 125 redundant transitions.
[2024-05-22 22:08:13] [INFO ] Flatten gal took : 35 ms
[2024-05-22 22:08:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2024-05-22 22:08:13] [INFO ] Time to serialize gal into /tmp/LTL12155946907642841557.gal : 3 ms
[2024-05-22 22:08:13] [INFO ] Time to serialize properties into /tmp/LTL8073340446290598378.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/LTL12155946907642841557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8073340446290598378.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G((F((G("((i2.u0.s1<1)||(i3.u6.l4<1))"))||(("((i2.u0.s1<1)||(i3.u6.l4<1))")&&(F("((i2.u0.s1<1)||(u8.l20<1))")))))||("((i2.u0.s1>=...177
Formula 0 simplified : G(F!"((i2.u0.s1<1)||(i3.u6.l4<1))" & F!"((i2.u0.s1>=1)&&(u8.l20>=1))" & F(G!"((i2.u0.s1<1)||(u8.l20<1))" | G!"((i2.u0.s1<1)||(i3.u6....164
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p3s1-LTLFireability-11 finished in 83725 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U p1))'
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:28] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:28] [INFO ] Invariant cache hit.
[2024-05-22 22:08:28] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-22 22:08:28] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:28] [INFO ] Invariant cache hit.
[2024-05-22 22:08:28] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:28] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-05-22 22:08:28] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:28] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:28] [INFO ] Invariant cache hit.
[2024-05-22 22:08:28] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 691 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1070 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1788ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1788ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1900 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), true, p0]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-12
Entered a terminal (fully accepting) state of product in 57 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-12 finished in 2019 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 8 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:30] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:30] [INFO ] Invariant cache hit.
[2024-05-22 22:08:30] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 22:08:30] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:30] [INFO ] Invariant cache hit.
[2024-05-22 22:08:30] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:30] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-22 22:08:30] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:30] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:30] [INFO ] Invariant cache hit.
[2024-05-22 22:08:30] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 745 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1120 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1899ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1901ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2014 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-13
Stuttering criterion allowed to conclude after 114 steps with 3 reset in 4 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-13 finished in 2088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:32] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:32] [INFO ] Invariant cache hit.
[2024-05-22 22:08:32] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 22:08:32] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:32] [INFO ] Invariant cache hit.
[2024-05-22 22:08:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:32] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:32] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:32] [INFO ] Invariant cache hit.
[2024-05-22 22:08:32] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 747 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1138 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1913ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1913ms
Finished structural reductions in LTL mode , in 1 iterations and 2002 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s1-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s1-LTLFireability-14 finished in 2111 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||(!p1&&F(G(!p2)))))))'
Support contains 5 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 6 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:34] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:34] [INFO ] Invariant cache hit.
[2024-05-22 22:08:34] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 22:08:34] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:34] [INFO ] Invariant cache hit.
[2024-05-22 22:08:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:34] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-22 22:08:34] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:34] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:34] [INFO ] Invariant cache hit.
[2024-05-22 22:08:34] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 723 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1146 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1899ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1900ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2010 ms. Remains : 37/37 places, 76/76 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2)]
Running random walk in product with property : DoubleLock-PT-p3s1-LTLFireability-15
Product exploration explored 100000 steps with 1737 reset in 179 ms.
Product exploration explored 100000 steps with 1782 reset in 196 ms.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 125 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2)]
RANDOM walk for 40000 steps (276 resets) in 483 ms. (82 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 2/2 properties
[2024-05-22 22:08:37] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:37] [INFO ] Invariant cache hit.
[2024-05-22 22:08:37] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 53/75 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 9/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
After SMT solving in domain Real declared 98/98 variables, and 48 constraints, problems are : Problem set: 2 solved, 0 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 9/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 65ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p1))), (G (OR (NOT p2) p0)), (G (OR (NOT p2) p0 p1))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p2 p0))), (F p2), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 17 factoid took 298 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 3 out of 37 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 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 7 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:38] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:38] [INFO ] Invariant cache hit.
[2024-05-22 22:08:38] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 22:08:38] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:38] [INFO ] Invariant cache hit.
[2024-05-22 22:08:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:38] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-22 22:08:38] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:38] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:38] [INFO ] Invariant cache hit.
[2024-05-22 22:08:38] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 763 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1146 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1946ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1947ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2046 ms. Remains : 37/37 places, 76/76 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Computed a total of 3 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
RANDOM walk for 296 steps (0 resets) in 8 ms. (32 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 1789 reset in 144 ms.
Product exploration explored 100000 steps with 1796 reset in 148 ms.
Built C files in :
/tmp/ltsmin2842571956024023920
[2024-05-22 22:08:41] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2024-05-22 22:08:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:41] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2024-05-22 22:08:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:41] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
[2024-05-22 22:08:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:41] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2842571956024023920
Running compilation step : cd /tmp/ltsmin2842571956024023920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 205 ms.
Running link step : cd /tmp/ltsmin2842571956024023920;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2842571956024023920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2598969124734346241.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 76/76 transitions.
Applied a total of 0 rules in 6 ms. Remains 37 /37 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-22 22:08:56] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:56] [INFO ] Invariant cache hit.
[2024-05-22 22:08:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 22:08:56] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:56] [INFO ] Invariant cache hit.
[2024-05-22 22:08:56] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 22:08:56] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-05-22 22:08:56] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-22 22:08:56] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
[2024-05-22 22:08:56] [INFO ] Invariant cache hit.
[2024-05-22 22:08:56] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/98 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 98/98 variables, and 51 constraints, problems are : Problem set: 0 solved, 74 unsolved in 726 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 61/98 variables, 37/39 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 74/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/98 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 98/98 variables, and 125 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1171 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 37/37 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 1927ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 1929ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2062 ms. Remains : 37/37 places, 76/76 transitions.
Built C files in :
/tmp/ltsmin7398712391985242563
[2024-05-22 22:08:58] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2024-05-22 22:08:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:58] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2024-05-22 22:08:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:58] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
[2024-05-22 22:08:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:08:58] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7398712391985242563
Running compilation step : cd /tmp/ltsmin7398712391985242563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 207 ms.
Running link step : cd /tmp/ltsmin7398712391985242563;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7398712391985242563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17147005168984314392.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 22:09:13] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:09:13] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:09:13] [INFO ] Time to serialize gal into /tmp/LTL13818796868675395228.gal : 1 ms
[2024-05-22 22:09:13] [INFO ] Time to serialize properties into /tmp/LTL4526776119118214578.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/LTL13818796868675395228.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17762812877005336066.hoa' '-atoms' '/tmp/LTL4526776119118214578.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/LTL4526776119118214578.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17762812877005336066.hoa
Detected timeout of ITS tools.
[2024-05-22 22:09:28] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:09:28] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:09:28] [INFO ] Time to serialize gal into /tmp/LTL9165916317627753040.gal : 1 ms
[2024-05-22 22:09:28] [INFO ] Time to serialize properties into /tmp/LTL174625093180005034.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/LTL9165916317627753040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL174625093180005034.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((s1<1)||(l20<1))&&((s1<1)||(l15<1)))")||((F(G("((s5<1)||(l5<1))")))&&("((s1<1)||(l20<1))"))))))
Formula 0 simplified : FG(!"(((s1<1)||(l20<1))&&((s1<1)||(l15<1)))" & (!"((s1<1)||(l20<1))" | GF!"((s5<1)||(l5<1))"))
Detected timeout of ITS tools.
[2024-05-22 22:09:43] [INFO ] Flatten gal took : 10 ms
[2024-05-22 22:09:43] [INFO ] Applying decomposition
[2024-05-22 22:09:43] [INFO ] Flatten gal took : 5 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/graph8630656858540620405.txt' '-o' '/tmp/graph8630656858540620405.bin' '-w' '/tmp/graph8630656858540620405.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8630656858540620405.bin' '-l' '-1' '-v' '-w' '/tmp/graph8630656858540620405.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:09:43] [INFO ] Decomposing Gal with order
[2024-05-22 22:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:09:43] [INFO ] Removed a total of 125 redundant transitions.
[2024-05-22 22:09:43] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:09:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 15 ms.
[2024-05-22 22:09:43] [INFO ] Time to serialize gal into /tmp/LTL9977371828810809180.gal : 2 ms
[2024-05-22 22:09:43] [INFO ] Time to serialize properties into /tmp/LTL14666281248724377404.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/LTL9977371828810809180.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14666281248724377404.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(("(((i1.u1.s1<1)||(u9.l20<1))&&((i1.u1.s1<1)||(i3.u7.l15<1)))")||((F(G("((i1.u1.s5<1)||(i2.u4.l5<1))")))&&("((i1.u1.s1<1)||(u9....169
Formula 0 simplified : FG(!"(((i1.u1.s1<1)||(u9.l20<1))&&((i1.u1.s1<1)||(i3.u7.l15<1)))" & (!"((i1.u1.s1<1)||(u9.l20<1))" | GF!"((i1.u1.s5<1)||(i2.u4.l5<1)...159
Detected timeout of ITS tools.
Treatment of property DoubleLock-PT-p3s1-LTLFireability-15 finished in 84233 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||F((G(!p1)||(!p1&&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' '!(G(F((p0||(!p1&&F(G(!p2)))))))'
[2024-05-22 22:09:59] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14382327294742114517
[2024-05-22 22:09:59] [INFO ] Applying decomposition
[2024-05-22 22:09:59] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2024-05-22 22:09:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:09:59] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2024-05-22 22:09:59] [INFO ] Flatten gal took : 3 ms
[2024-05-22 22:09:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:09:59] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
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/graph12772013194211454320.txt' '-o' '/tmp/graph12772013194211454320.bin' '-w' '/tmp/graph12772013194211454320.weights'
[2024-05-22 22:09:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:09:59] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14382327294742114517
Running compilation step : cd /tmp/ltsmin14382327294742114517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' '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'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12772013194211454320.bin' '-l' '-1' '-v' '-w' '/tmp/graph12772013194211454320.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:09:59] [INFO ] Decomposing Gal with order
[2024-05-22 22:09:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:09:59] [INFO ] Removed a total of 125 redundant transitions.
[2024-05-22 22:09:59] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:09:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 2 ms.
[2024-05-22 22:09:59] [INFO ] Time to serialize gal into /tmp/LTLFireability16503997157520316099.gal : 1 ms
[2024-05-22 22:09:59] [INFO ] Time to serialize properties into /tmp/LTLFireability17235166077861716038.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/LTLFireability16503997157520316099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17235166077861716038.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...278
Read 2 LTL properties
Checking formula 0 : !((F(G(("((i1.u1.s1>=1)&&(u9.l20>=1))")||(F((G(!("((i1.u1.s1>=1)&&(i2.u6.l4>=1))")))||((!("((i1.u1.s1>=1)&&(i2.u6.l4>=1))"))&&(F(!("((...192
Formula 0 simplified : G(F!"((i1.u1.s1>=1)&&(u9.l20>=1))" & F"((i1.u1.s1>=1)&&(i2.u6.l4>=1))" & F(G"((i1.u1.s1>=1)&&(u9.l20>=1))" | G"((i1.u1.s1>=1)&&(i2.u...167
Compilation finished in 196 ms.
Running link step : cd /tmp/ltsmin14382327294742114517;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin14382327294742114517;'/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)||<>(([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.014: LTL layer: formula: <>([](((LTLAPp0==true)||<>(([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&<>(!(LTLAPp0==true))))))))
pins2lts-mc-linux64( 1/ 8), 0.014: "<>([](((LTLAPp0==true)||<>(([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&<>(!(LTLAPp0==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.014: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.017: Initializing POR dependencies: labels 80, guards 76
pins2lts-mc-linux64( 7/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.234: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.248: There are 81 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.248: State length is 38, there are 82 groups
pins2lts-mc-linux64( 0/ 8), 0.248: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.248: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.248: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.248: Visible groups: 0 / 82, labels: 2 / 81
pins2lts-mc-linux64( 0/ 8), 0.248: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.248: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.266: [Blue] ~120 levels ~960 states ~3104 transitions
pins2lts-mc-linux64( 7/ 8), 0.292: [Blue] ~240 levels ~1920 states ~6224 transitions
pins2lts-mc-linux64( 6/ 8), 0.317: [Blue] ~355 levels ~3840 states ~10432 transitions
pins2lts-mc-linux64( 3/ 8), 0.355: [Blue] ~155 levels ~7680 states ~13176 transitions
pins2lts-mc-linux64( 7/ 8), 0.421: [Blue] ~350 levels ~15360 states ~24368 transitions
pins2lts-mc-linux64( 7/ 8), 0.558: [Blue] ~434 levels ~30720 states ~44584 transitions
pins2lts-mc-linux64( 7/ 8), 0.791: [Blue] ~602 levels ~61440 states ~85000 transitions
pins2lts-mc-linux64( 7/ 8), 1.205: [Blue] ~934 levels ~122880 states ~165960 transitions
pins2lts-mc-linux64( 7/ 8), 1.850: [Blue] ~1602 levels ~245760 states ~327480 transitions
pins2lts-mc-linux64( 7/ 8), 2.457: [Blue] ~2938 levels ~491520 states ~650632 transitions
pins2lts-mc-linux64( 7/ 8), 3.779: [Blue] ~5610 levels ~983040 states ~1297096 transitions
pins2lts-mc-linux64( 7/ 8), 6.017: [Blue] ~10951 levels ~1966080 states ~2590072 transitions
pins2lts-mc-linux64( 6/ 8), 10.438: [Blue] ~288233 levels ~3932160 states ~8544800 transitions
pins2lts-mc-linux64( 6/ 8), 18.969: [Blue] ~576366 levels ~7864320 states ~17087088 transitions
pins2lts-mc-linux64( 6/ 8), 36.756: [Blue] ~1152632 levels ~15728640 states ~34171640 transitions
pins2lts-mc-linux64( 6/ 8), 42.179: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 42.304:
pins2lts-mc-linux64( 0/ 8), 42.304: Explored 11872815 states 32401891 transitions, fanout: 2.729
pins2lts-mc-linux64( 0/ 8), 42.304: Total exploration time 42.030 sec (41.930 sec minimum, 41.972 sec on average)
pins2lts-mc-linux64( 0/ 8), 42.304: States per second: 282484, Transitions per second: 770923
pins2lts-mc-linux64( 0/ 8), 42.304:
pins2lts-mc-linux64( 0/ 8), 42.304: State space has 29824107 states, 3580164 are accepting
pins2lts-mc-linux64( 0/ 8), 42.304: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 42.304: blue states: 11872815 (39.81%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 42.304: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 42.304: all-red states: 3580164 (12.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 42.304:
pins2lts-mc-linux64( 0/ 8), 42.304: Total memory used for local state coloring: 106.6MB
pins2lts-mc-linux64( 0/ 8), 42.304:
pins2lts-mc-linux64( 0/ 8), 42.304: Queue width: 8B, total height: 6983187, memory: 53.28MB
pins2lts-mc-linux64( 0/ 8), 42.304: Tree memory: 483.5MB, 17.0 B/state, compr.: 11.0%
pins2lts-mc-linux64( 0/ 8), 42.304: Tree fill ratio (roots/leafs): 22.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 42.304: Stored 76 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 42.304: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 42.304: Est. total memory use: 536.8MB (~1077.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14382327294742114517;'/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)||<>(([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14382327294742114517;'/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)||<>(([](!(LTLAPp1==true))||(!(LTLAPp1==true)&&<>(!(LTLAPp0==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-22 22:31:06] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:31:06] [INFO ] Time to serialize gal into /tmp/LTLFireability9506945549813262893.gal : 2 ms
[2024-05-22 22:31:06] [INFO ] Time to serialize properties into /tmp/LTLFireability495829976466075365.ltl : 21 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/LTLFireability9506945549813262893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability495829976466075365.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...296
Read 2 LTL properties
Checking formula 0 : !((F(G(("((s1>=1)&&(l20>=1))")||(F((G(!("((s1>=1)&&(l4>=1))")))||((!("((s1>=1)&&(l4>=1))"))&&(F(!("((s1>=1)&&(l20>=1))"))))))))))
Formula 0 simplified : G(F!"((s1>=1)&&(l20>=1))" & F"((s1>=1)&&(l4>=1))" & F(G"((s1>=1)&&(l20>=1))" | G"((s1>=1)&&(l4>=1))"))
Detected timeout of ITS tools.
[2024-05-22 22:52:14] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:52:14] [INFO ] Input system was already deterministic with 76 transitions.
[2024-05-22 22:52:14] [INFO ] Transformed 37 places.
[2024-05-22 22:52:14] [INFO ] Transformed 76 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-22 22:52:14] [INFO ] Time to serialize gal into /tmp/LTLFireability13907224360283219190.gal : 1 ms
[2024-05-22 22:52:14] [INFO ] Time to serialize properties into /tmp/LTLFireability6012409683799583281.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/LTLFireability13907224360283219190.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6012409683799583281.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("((s1>=1)&&(l20>=1))")||(F((G(!("((s1>=1)&&(l4>=1))")))||((!("((s1>=1)&&(l4>=1))"))&&(F(!("((s1>=1)&&(l20>=1))"))))))))))
Formula 0 simplified : G(F!"((s1>=1)&&(l20>=1))" & F"((s1>=1)&&(l4>=1))" & F(G"((s1>=1)&&(l20>=1))" | G"((s1>=1)&&(l4>=1))"))

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="DoubleLock-PT-p3s1"
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 DoubleLock-PT-p3s1, 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 r136-tall-171631133100628"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s1.tgz
mv DoubleLock-PT-p3s1 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 ;