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.r312-tall-171662338500427.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 Raft-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338500427
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 17:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 62K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716695082109

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-26 03:44:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 03:44:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:44:43] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-26 03:44:43] [INFO ] Transformed 133 places.
[2024-05-26 03:44:43] [INFO ] Transformed 238 transitions.
[2024-05-26 03:44:43] [INFO ] Found NUPN structural information;
[2024-05-26 03:44:43] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Raft-PT-05-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 210
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 210
Applied a total of 6 rules in 23 ms. Remains 130 /133 variables (removed 3) and now considering 210/216 (removed 6) transitions.
[2024-05-26 03:44:43] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2024-05-26 03:44:43] [INFO ] Computed 25 invariants in 15 ms
[2024-05-26 03:44:43] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-05-26 03:44:43] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-26 03:44:43] [INFO ] Invariant cache hit.
[2024-05-26 03:44:43] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:44:44] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 209 sub problems to find dead transitions.
[2024-05-26 03:44:44] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-26 03:44:44] [INFO ] Invariant cache hit.
[2024-05-26 03:44:44] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (OVERLAPS) 191/321 variables, 130/155 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 103/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (OVERLAPS) 1/322 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/322 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 0/322 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 322/322 variables, and 259 constraints, problems are : Problem set: 0 solved, 209 unsolved in 7607 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 130/130 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (OVERLAPS) 1/130 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (OVERLAPS) 191/321 variables, 130/155 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 103/258 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 209/467 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (OVERLAPS) 1/322 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/322 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 9 (OVERLAPS) 0/322 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 322/322 variables, and 468 constraints, problems are : Problem set: 0 solved, 209 unsolved in 7446 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 130/130 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints]
After SMT, in 15213ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 15225ms
Starting structural reductions in LTL mode, iteration 1 : 130/133 places, 210/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15675 ms. Remains : 130/133 places, 210/216 transitions.
Support contains 32 out of 130 places after structural reductions.
[2024-05-26 03:44:59] [INFO ] Flatten gal took : 43 ms
[2024-05-26 03:44:59] [INFO ] Flatten gal took : 17 ms
[2024-05-26 03:44:59] [INFO ] Input system was already deterministic with 210 transitions.
Support contains 30 out of 130 places (down from 32) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 21 to 20
RANDOM walk for 14249 steps (3 resets) in 588 ms. (24 steps per ms) remains 0/20 properties
FORMULA Raft-PT-05-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Raft-PT-05-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 13 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 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 127 transition count 205
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 127 transition count 205
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 122 transition count 200
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 103 transition count 181
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 103 transition count 181
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 103 transition count 162
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 97 transition count 175
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 97 transition count 155
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 77 transition count 135
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 77 transition count 135
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 163 place count 77 transition count 115
Applied a total of 163 rules in 74 ms. Remains 77 /130 variables (removed 53) and now considering 115/210 (removed 95) transitions.
[2024-05-26 03:45:00] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2024-05-26 03:45:00] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:45:00] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-26 03:45:00] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:45:00] [INFO ] Invariant cache hit.
[2024-05-26 03:45:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-26 03:45:00] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-26 03:45:00] [INFO ] Redundant transitions in 2 ms returned []
Running 64 sub problems to find dead transitions.
[2024-05-26 03:45:00] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:45:00] [INFO ] Invariant cache hit.
[2024-05-26 03:45:00] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-26 03:45:00] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/171 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/172 variables, and 105 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1335 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 64/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 1/171 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/172 variables, and 169 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1227 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
After SMT, in 2579ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 2588ms
Starting structural reductions in SI_LTL mode, iteration 1 : 77/130 places, 115/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2820 ms. Remains : 77/130 places, 115/210 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-00
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 5 ms.
FORMULA Raft-PT-05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-00 finished in 3053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(X(X(X(p1))))))'
Support contains 3 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 9 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2024-05-26 03:45:03] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-26 03:45:03] [INFO ] Computed 25 invariants in 2 ms
[2024-05-26 03:45:03] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-26 03:45:03] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:03] [INFO ] Invariant cache hit.
[2024-05-26 03:45:03] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:03] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2024-05-26 03:45:03] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:03] [INFO ] Invariant cache hit.
[2024-05-26 03:45:03] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7465 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7536 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
After SMT, in 15087ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 15090ms
Starting structural reductions in LTL mode, iteration 1 : 129/130 places, 208/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15319 ms. Remains : 129/130 places, 208/210 transitions.
Stuttering acceptance computed with spot in 462 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-02 finished in 15810 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((G(p1)||p0))&&(F(p3)||p2))))'
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 9 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2024-05-26 03:45:19] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-26 03:45:19] [INFO ] Computed 25 invariants in 4 ms
[2024-05-26 03:45:19] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-26 03:45:19] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:19] [INFO ] Invariant cache hit.
[2024-05-26 03:45:19] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:19] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2024-05-26 03:45:19] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:45:19] [INFO ] Invariant cache hit.
[2024-05-26 03:45:19] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7002 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7450 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
After SMT, in 14534ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 14537ms
Starting structural reductions in LTL mode, iteration 1 : 129/130 places, 208/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14764 ms. Remains : 129/130 places, 208/210 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p3)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1337 steps with 0 reset in 18 ms.
FORMULA Raft-PT-05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-04 finished in 15035 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 4 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-26 03:45:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:45:34] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:45:34] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-26 03:45:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:34] [INFO ] Invariant cache hit.
[2024-05-26 03:45:34] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:34] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:45:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:34] [INFO ] Invariant cache hit.
[2024-05-26 03:45:34] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7044 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7328 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14446ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14449ms
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14665 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-05 finished in 14865 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 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 123 transition count 201
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 104 transition count 182
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 104 transition count 182
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 104 transition count 163
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 98 transition count 176
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 98 transition count 156
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 78 transition count 136
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 78 transition count 136
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 163 place count 78 transition count 116
Applied a total of 163 rules in 28 ms. Remains 78 /130 variables (removed 52) and now considering 116/210 (removed 94) transitions.
[2024-05-26 03:45:48] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
// Phase 1: matrix 96 rows 78 cols
[2024-05-26 03:45:48] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:45:48] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-26 03:45:48] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2024-05-26 03:45:48] [INFO ] Invariant cache hit.
[2024-05-26 03:45:49] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-26 03:45:49] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-26 03:45:49] [INFO ] Redundant transitions in 3 ms returned []
Running 115 sub problems to find dead transitions.
[2024-05-26 03:45:49] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2024-05-26 03:45:49] [INFO ] Invariant cache hit.
[2024-05-26 03:45:49] [INFO ] State equation strengthened by 67 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-26 03:45:49] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 95/173 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 66/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 1/174 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 0/174 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 171 constraints, problems are : Problem set: 0 solved, 115 unsolved in 2859 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 78/78 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 95/173 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 66/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 115/285 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 1/174 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/174 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (OVERLAPS) 0/174 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 286 constraints, problems are : Problem set: 0 solved, 115 unsolved in 2886 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 78/78 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 1/1 constraints]
After SMT, in 5793ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 5794ms
Starting structural reductions in SI_LTL mode, iteration 1 : 78/130 places, 116/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5963 ms. Remains : 78/130 places, 116/210 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-06
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-06 finished in 6005 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 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 127 transition count 205
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 127 transition count 205
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 122 transition count 200
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 34 place count 102 transition count 180
Iterating global reduction 0 with 20 rules applied. Total rules applied 54 place count 102 transition count 180
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 74 place count 102 transition count 160
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 86 place count 96 transition count 173
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 106 place count 96 transition count 153
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 125 place count 77 transition count 134
Iterating global reduction 1 with 19 rules applied. Total rules applied 144 place count 77 transition count 134
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 163 place count 77 transition count 115
Applied a total of 163 rules in 23 ms. Remains 77 /130 variables (removed 53) and now considering 115/210 (removed 95) transitions.
[2024-05-26 03:45:54] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2024-05-26 03:45:54] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:45:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-26 03:45:55] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:45:55] [INFO ] Invariant cache hit.
[2024-05-26 03:45:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-26 03:45:55] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2024-05-26 03:45:55] [INFO ] Redundant transitions in 2 ms returned []
Running 64 sub problems to find dead transitions.
[2024-05-26 03:45:55] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:45:55] [INFO ] Invariant cache hit.
[2024-05-26 03:45:55] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-26 03:45:55] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/171 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/172 variables, and 105 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1336 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 64/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 1/171 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/172 variables, and 169 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1194 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
After SMT, in 2578ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 2598ms
Starting structural reductions in SI_LTL mode, iteration 1 : 77/130 places, 115/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2833 ms. Remains : 77/130 places, 115/210 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-07 finished in 2898 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 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 2 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-26 03:45:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-26 03:45:57] [INFO ] Computed 25 invariants in 0 ms
[2024-05-26 03:45:57] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-26 03:45:57] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:57] [INFO ] Invariant cache hit.
[2024-05-26 03:45:58] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:45:58] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Running 205 sub problems to find dead transitions.
[2024-05-26 03:45:58] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-26 03:45:58] [INFO ] Invariant cache hit.
[2024-05-26 03:45:58] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (OVERLAPS) 1/318 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 257 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7022 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 205 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (OVERLAPS) 189/317 variables, 128/153 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 103/256 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 205/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 7 (OVERLAPS) 1/318 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 205 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 462 constraints, problems are : Problem set: 0 solved, 205 unsolved in 7343 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 128/128 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 14479ms problems are : Problem set: 0 solved, 205 unsolved
Search for dead transitions found 0 dead transitions in 14481ms
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14782 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-10 finished in 14877 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 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 127 transition count 205
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 127 transition count 205
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 122 transition count 200
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 103 transition count 181
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 103 transition count 181
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 103 transition count 162
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 97 transition count 175
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 97 transition count 155
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 77 transition count 135
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 77 transition count 135
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 163 place count 77 transition count 115
Applied a total of 163 rules in 38 ms. Remains 77 /130 variables (removed 53) and now considering 115/210 (removed 95) transitions.
[2024-05-26 03:46:12] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
// Phase 1: matrix 95 rows 77 cols
[2024-05-26 03:46:12] [INFO ] Computed 25 invariants in 15 ms
[2024-05-26 03:46:12] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-26 03:46:12] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:46:12] [INFO ] Invariant cache hit.
[2024-05-26 03:46:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-26 03:46:12] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2024-05-26 03:46:12] [INFO ] Redundant transitions in 2 ms returned []
Running 64 sub problems to find dead transitions.
[2024-05-26 03:46:12] [INFO ] Flow matrix only has 95 transitions (discarded 20 similar events)
[2024-05-26 03:46:12] [INFO ] Invariant cache hit.
[2024-05-26 03:46:12] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-26 03:46:13] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 1/171 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/171 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/172 variables, and 105 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1319 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 20/76 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 94/170 variables, 76/102 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 64/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 1/171 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 0/171 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/172 variables, and 169 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1201 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 77/77 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 1/1 constraints]
After SMT, in 2546ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 2549ms
Starting structural reductions in SI_LTL mode, iteration 1 : 77/130 places, 115/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2790 ms. Remains : 77/130 places, 115/210 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-11 finished in 2837 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 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 123 transition count 201
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 33 place count 104 transition count 182
Iterating global reduction 0 with 19 rules applied. Total rules applied 52 place count 104 transition count 182
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 71 place count 104 transition count 163
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 83 place count 98 transition count 176
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 1 with 20 rules applied. Total rules applied 103 place count 98 transition count 156
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 123 place count 78 transition count 136
Iterating global reduction 1 with 20 rules applied. Total rules applied 143 place count 78 transition count 136
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 163 place count 78 transition count 116
Applied a total of 163 rules in 22 ms. Remains 78 /130 variables (removed 52) and now considering 116/210 (removed 94) transitions.
[2024-05-26 03:46:15] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
// Phase 1: matrix 96 rows 78 cols
[2024-05-26 03:46:15] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:46:15] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-26 03:46:15] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2024-05-26 03:46:15] [INFO ] Invariant cache hit.
[2024-05-26 03:46:15] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-26 03:46:15] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-26 03:46:15] [INFO ] Redundant transitions in 2 ms returned []
Running 115 sub problems to find dead transitions.
[2024-05-26 03:46:15] [INFO ] Flow matrix only has 96 transitions (discarded 20 similar events)
[2024-05-26 03:46:15] [INFO ] Invariant cache hit.
[2024-05-26 03:46:15] [INFO ] State equation strengthened by 67 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 115 unsolved
[2024-05-26 03:46:16] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 95/173 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 66/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 1/174 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (OVERLAPS) 0/174 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 171 constraints, problems are : Problem set: 0 solved, 115 unsolved in 2855 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 78/78 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/78 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 95/173 variables, 78/104 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 66/170 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 115/285 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 1/174 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/174 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 10 (OVERLAPS) 0/174 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 286 constraints, problems are : Problem set: 0 solved, 115 unsolved in 2810 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 78/78 constraints, ReadFeed: 67/67 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 1/1 constraints]
After SMT, in 5710ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 5711ms
Starting structural reductions in SI_LTL mode, iteration 1 : 78/130 places, 116/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5899 ms. Remains : 78/130 places, 116/210 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLCardinality-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-13 finished in 5954 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(p0))||(X(G(p2))&&p1))))'
Support contains 4 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 4 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2024-05-26 03:46:21] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-26 03:46:21] [INFO ] Computed 25 invariants in 1 ms
[2024-05-26 03:46:21] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-26 03:46:21] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:46:21] [INFO ] Invariant cache hit.
[2024-05-26 03:46:21] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-26 03:46:21] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Running 207 sub problems to find dead transitions.
[2024-05-26 03:46:21] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-26 03:46:21] [INFO ] Invariant cache hit.
[2024-05-26 03:46:21] [INFO ] State equation strengthened by 104 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 1/320 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/320 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 258 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7062 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 190/319 variables, 129/154 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 103/257 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 207/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (OVERLAPS) 1/320 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/320 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 320/320 variables, and 465 constraints, problems are : Problem set: 0 solved, 207 unsolved in 7441 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 129/129 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints]
After SMT, in 14593ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 14596ms
Starting structural reductions in LTL mode, iteration 1 : 129/130 places, 208/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14870 ms. Remains : 129/130 places, 208/210 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Raft-PT-05-LTLCardinality-15
Stuttering criterion allowed to conclude after 669 steps with 0 reset in 10 ms.
FORMULA Raft-PT-05-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLCardinality-15 finished in 15128 ms.
All properties solved by simple procedures.
Total runtime 113359 ms.

BK_STOP 1716695196631

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Raft-PT-05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Raft-PT-05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-171662338500427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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