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.r520-tall-171662338500419.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Raft-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662338500419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K 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 3.3K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 17:33 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 41K 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-04-LTLCardinality-00
FORMULA_NAME Raft-PT-04-LTLCardinality-01
FORMULA_NAME Raft-PT-04-LTLCardinality-02
FORMULA_NAME Raft-PT-04-LTLCardinality-03
FORMULA_NAME Raft-PT-04-LTLCardinality-04
FORMULA_NAME Raft-PT-04-LTLCardinality-05
FORMULA_NAME Raft-PT-04-LTLCardinality-06
FORMULA_NAME Raft-PT-04-LTLCardinality-07
FORMULA_NAME Raft-PT-04-LTLCardinality-08
FORMULA_NAME Raft-PT-04-LTLCardinality-09
FORMULA_NAME Raft-PT-04-LTLCardinality-10
FORMULA_NAME Raft-PT-04-LTLCardinality-11
FORMULA_NAME Raft-PT-04-LTLCardinality-12
FORMULA_NAME Raft-PT-04-LTLCardinality-13
FORMULA_NAME Raft-PT-04-LTLCardinality-14
FORMULA_NAME Raft-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717259831979

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:37:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 16:37:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:37:13] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-06-01 16:37:13] [INFO ] Transformed 88 places.
[2024-06-01 16:37:13] [INFO ] Transformed 160 transitions.
[2024-06-01 16:37:13] [INFO ] Found NUPN structural information;
[2024-06-01 16:37:13] [INFO ] Parsed PT model containing 88 places and 160 transitions and 563 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
FORMULA Raft-PT-04-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 142/142 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 87 transition count 140
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 87 transition count 140
Applied a total of 2 rules in 21 ms. Remains 87 /88 variables (removed 1) and now considering 140/142 (removed 2) transitions.
[2024-06-01 16:37:13] [INFO ] Flow matrix only has 125 transitions (discarded 15 similar events)
// Phase 1: matrix 125 rows 87 cols
[2024-06-01 16:37:13] [INFO ] Computed 16 invariants in 11 ms
[2024-06-01 16:37:13] [INFO ] Implicit Places using invariants in 215 ms returned []
[2024-06-01 16:37:13] [INFO ] Flow matrix only has 125 transitions (discarded 15 similar events)
[2024-06-01 16:37:13] [INFO ] Invariant cache hit.
[2024-06-01 16:37:13] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-06-01 16:37:13] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Running 139 sub problems to find dead transitions.
[2024-06-01 16:37:13] [INFO ] Flow matrix only has 125 transitions (discarded 15 similar events)
[2024-06-01 16:37:13] [INFO ] Invariant cache hit.
[2024-06-01 16:37:13] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 124/211 variables, 87/103 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 63/166 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (OVERLAPS) 1/212 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (OVERLAPS) 0/212 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 167 constraints, problems are : Problem set: 0 solved, 139 unsolved in 3575 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 87/87 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 124/211 variables, 87/103 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 63/166 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 139/305 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/211 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (OVERLAPS) 1/212 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 9 (OVERLAPS) 0/212 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 306 constraints, problems are : Problem set: 0 solved, 139 unsolved in 3593 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 87/87 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints]
After SMT, in 7273ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 7286ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 140/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7694 ms. Remains : 87/88 places, 140/142 transitions.
Support contains 24 out of 87 places after structural reductions.
[2024-06-01 16:37:21] [INFO ] Flatten gal took : 35 ms
[2024-06-01 16:37:21] [INFO ] Flatten gal took : 27 ms
[2024-06-01 16:37:21] [INFO ] Input system was already deterministic with 140 transitions.
Support contains 22 out of 87 places (down from 24) after GAL structural reductions.
RANDOM walk for 23823 steps (6 resets) in 396 ms. (60 steps per ms) remains 0/16 properties
Computed a total of 5 stabilizing places and 11 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(F(p0)))))))'
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 140/140 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 84 transition count 134
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 84 transition count 134
Applied a total of 6 rules in 5 ms. Remains 84 /87 variables (removed 3) and now considering 134/140 (removed 6) transitions.
[2024-06-01 16:37:21] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-06-01 16:37:21] [INFO ] Computed 16 invariants in 2 ms
[2024-06-01 16:37:21] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 16:37:21] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-06-01 16:37:21] [INFO ] Invariant cache hit.
[2024-06-01 16:37:21] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-06-01 16:37:22] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-06-01 16:37:22] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-06-01 16:37:22] [INFO ] Invariant cache hit.
[2024-06-01 16:37:22] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3192 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3313 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6558ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6559ms
Starting structural reductions in LTL mode, iteration 1 : 84/87 places, 134/140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6810 ms. Remains : 84/87 places, 134/140 transitions.
Stuttering acceptance computed with spot in 324 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-04
Stuttering criterion allowed to conclude after 130 steps with 21 reset in 4 ms.
FORMULA Raft-PT-04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-04 finished in 7205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 85 transition count 136
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 85 transition count 136
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 81 transition count 132
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 69 transition count 120
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 69 transition count 120
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 69 transition count 108
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 58 place count 64 transition count 115
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 64 transition count 103
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 79 place count 55 transition count 94
Iterating global reduction 1 with 9 rules applied. Total rules applied 88 place count 55 transition count 94
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 97 place count 55 transition count 85
Applied a total of 97 rules in 56 ms. Remains 55 /87 variables (removed 32) and now considering 85/140 (removed 55) transitions.
[2024-06-01 16:37:29] [INFO ] Flow matrix only has 68 transitions (discarded 17 similar events)
// Phase 1: matrix 68 rows 55 cols
[2024-06-01 16:37:29] [INFO ] Computed 16 invariants in 1 ms
[2024-06-01 16:37:29] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 16:37:29] [INFO ] Flow matrix only has 68 transitions (discarded 17 similar events)
[2024-06-01 16:37:29] [INFO ] Invariant cache hit.
[2024-06-01 16:37:29] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-06-01 16:37:29] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-06-01 16:37:29] [INFO ] Redundant transitions in 1 ms returned []
Running 84 sub problems to find dead transitions.
[2024-06-01 16:37:29] [INFO ] Flow matrix only has 68 transitions (discarded 17 similar events)
[2024-06-01 16:37:29] [INFO ] Invariant cache hit.
[2024-06-01 16:37:29] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 84 unsolved
[2024-06-01 16:37:29] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 67/122 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 43/115 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 1/123 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (OVERLAPS) 0/123 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 116 constraints, problems are : Problem set: 0 solved, 84 unsolved in 1868 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 55/55 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (OVERLAPS) 1/55 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 67/122 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 43/115 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 84/199 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 200 constraints, problems are : Problem set: 0 solved, 84 unsolved in 1573 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 55/55 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 1/1 constraints]
After SMT, in 3475ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 3476ms
Starting structural reductions in SI_LTL mode, iteration 1 : 55/87 places, 85/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3677 ms. Remains : 55/87 places, 85/140 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-05 finished in 3778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((F(p2)||p1)))))'
Support contains 5 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 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 84 transition count 135
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 84 transition count 135
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 80 transition count 131
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 68 transition count 119
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 68 transition count 119
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 68 transition count 107
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 66 transition count 109
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 59 place count 66 transition count 102
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 64 place count 61 transition count 97
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 61 transition count 97
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 74 place count 61 transition count 92
Applied a total of 74 rules in 27 ms. Remains 61 /87 variables (removed 26) and now considering 92/140 (removed 48) transitions.
[2024-06-01 16:37:32] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
// Phase 1: matrix 79 rows 61 cols
[2024-06-01 16:37:32] [INFO ] Computed 16 invariants in 0 ms
[2024-06-01 16:37:32] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 16:37:32] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
[2024-06-01 16:37:32] [INFO ] Invariant cache hit.
[2024-06-01 16:37:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:37:32] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-06-01 16:37:32] [INFO ] Redundant transitions in 2 ms returned []
Running 53 sub problems to find dead transitions.
[2024-06-01 16:37:32] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
[2024-06-01 16:37:32] [INFO ] Invariant cache hit.
[2024-06-01 16:37:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 12/60 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 53 unsolved
[2024-06-01 16:37:33] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 78/138 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 1/139 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 10 (OVERLAPS) 0/139 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/140 variables, and 79 constraints, problems are : Problem set: 0 solved, 53 unsolved in 1014 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 12/60 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (OVERLAPS) 78/138 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 53/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 1/139 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/139 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 11 (OVERLAPS) 0/139 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/140 variables, and 132 constraints, problems are : Problem set: 0 solved, 53 unsolved in 866 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 1/1 constraints]
After SMT, in 1898ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 1899ms
Starting structural reductions in SI_LTL mode, iteration 1 : 61/87 places, 92/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2051 ms. Remains : 61/87 places, 92/140 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Raft-PT-04-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-06 finished in 2140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 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 84 transition count 135
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 84 transition count 135
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 80 transition count 131
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 68 transition count 119
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 68 transition count 119
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 68 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 58 place count 63 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 63 transition count 102
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 79 place count 54 transition count 93
Iterating global reduction 1 with 9 rules applied. Total rules applied 88 place count 54 transition count 93
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 97 place count 54 transition count 84
Applied a total of 97 rules in 19 ms. Remains 54 /87 variables (removed 33) and now considering 84/140 (removed 56) transitions.
[2024-06-01 16:37:34] [INFO ] Flow matrix only has 67 transitions (discarded 17 similar events)
// Phase 1: matrix 67 rows 54 cols
[2024-06-01 16:37:34] [INFO ] Computed 16 invariants in 2 ms
[2024-06-01 16:37:34] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-06-01 16:37:34] [INFO ] Flow matrix only has 67 transitions (discarded 17 similar events)
[2024-06-01 16:37:34] [INFO ] Invariant cache hit.
[2024-06-01 16:37:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-06-01 16:37:35] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-06-01 16:37:35] [INFO ] Redundant transitions in 1 ms returned []
Running 49 sub problems to find dead transitions.
[2024-06-01 16:37:35] [INFO ] Flow matrix only has 67 transitions (discarded 17 similar events)
[2024-06-01 16:37:35] [INFO ] Invariant cache hit.
[2024-06-01 16:37:35] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 12/53 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-06-01 16:37:35] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 66/119 variables, 53/70 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 1/120 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (OVERLAPS) 0/120 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/121 variables, and 73 constraints, problems are : Problem set: 0 solved, 49 unsolved in 825 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 54/54 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 12/53 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 66/119 variables, 53/70 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/119 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 49/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/119 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 1/120 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/121 variables, and 122 constraints, problems are : Problem set: 0 solved, 49 unsolved in 734 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 54/54 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 1/1 constraints]
After SMT, in 1567ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 1568ms
Starting structural reductions in SI_LTL mode, iteration 1 : 54/87 places, 84/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1735 ms. Remains : 54/87 places, 84/140 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Raft-PT-04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-08 finished in 1838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 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 84 transition count 135
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 84 transition count 135
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 80 transition count 131
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 24 place count 68 transition count 119
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 68 transition count 119
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 68 transition count 107
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 58 place count 63 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 70 place count 63 transition count 102
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 78 place count 55 transition count 94
Iterating global reduction 1 with 8 rules applied. Total rules applied 86 place count 55 transition count 94
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 94 place count 55 transition count 86
Applied a total of 94 rules in 22 ms. Remains 55 /87 variables (removed 32) and now considering 86/140 (removed 54) transitions.
[2024-06-01 16:37:36] [INFO ] Flow matrix only has 69 transitions (discarded 17 similar events)
// Phase 1: matrix 69 rows 55 cols
[2024-06-01 16:37:36] [INFO ] Computed 16 invariants in 1 ms
[2024-06-01 16:37:36] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 16:37:36] [INFO ] Flow matrix only has 69 transitions (discarded 17 similar events)
[2024-06-01 16:37:36] [INFO ] Invariant cache hit.
[2024-06-01 16:37:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-06-01 16:37:36] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 16:37:36] [INFO ] Redundant transitions in 1 ms returned []
Running 50 sub problems to find dead transitions.
[2024-06-01 16:37:36] [INFO ] Flow matrix only has 69 transitions (discarded 17 similar events)
[2024-06-01 16:37:36] [INFO ] Invariant cache hit.
[2024-06-01 16:37:36] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 12/54 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-06-01 16:37:37] [INFO ] Deduced a trap composed of 16 places in 20 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 68/122 variables, 54/71 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/124 variables, and 74 constraints, problems are : Problem set: 0 solved, 50 unsolved in 791 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 55/55 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (OVERLAPS) 12/54 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 68/122 variables, 54/71 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 50/123 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 9 (OVERLAPS) 1/123 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 11 (OVERLAPS) 0/123 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/124 variables, and 124 constraints, problems are : Problem set: 0 solved, 50 unsolved in 728 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 55/55 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 1/1 constraints]
After SMT, in 1528ms problems are : Problem set: 0 solved, 50 unsolved
Search for dead transitions found 0 dead transitions in 1529ms
Starting structural reductions in SI_LTL mode, iteration 1 : 55/87 places, 86/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1665 ms. Remains : 55/87 places, 86/140 transitions.
Stuttering acceptance computed with spot in 85 ms :[p0, true, p0]
Running random walk in product with property : Raft-PT-04-LTLCardinality-09
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-09 finished in 1765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X((p1&&X(X(G(p2))))))))'
Support contains 5 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 140/140 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 84 transition count 134
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 84 transition count 134
Applied a total of 6 rules in 3 ms. Remains 84 /87 variables (removed 3) and now considering 134/140 (removed 6) transitions.
[2024-06-01 16:37:38] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
// Phase 1: matrix 122 rows 84 cols
[2024-06-01 16:37:38] [INFO ] Computed 16 invariants in 1 ms
[2024-06-01 16:37:38] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 16:37:38] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-06-01 16:37:38] [INFO ] Invariant cache hit.
[2024-06-01 16:37:38] [INFO ] State equation strengthened by 64 read => feed constraints.
[2024-06-01 16:37:38] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 133 sub problems to find dead transitions.
[2024-06-01 16:37:38] [INFO ] Flow matrix only has 122 transitions (discarded 12 similar events)
[2024-06-01 16:37:38] [INFO ] Invariant cache hit.
[2024-06-01 16:37:38] [INFO ] State equation strengthened by 64 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/206 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 164 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3057 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/83 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (OVERLAPS) 1/84 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 121/205 variables, 84/100 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/205 variables, 63/163 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/205 variables, 133/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/206 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 0/206 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 297 constraints, problems are : Problem set: 0 solved, 133 unsolved in 3321 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 84/84 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints]
After SMT, in 6421ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 6422ms
Starting structural reductions in LTL mode, iteration 1 : 84/87 places, 134/140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6567 ms. Remains : 84/87 places, 134/140 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-13
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-13 finished in 6833 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||G(p1)))||G(p2)))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 84 transition count 134
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 84 transition count 134
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 81 transition count 131
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 21 place count 72 transition count 122
Iterating global reduction 0 with 9 rules applied. Total rules applied 30 place count 72 transition count 122
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 39 place count 72 transition count 113
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 68 transition count 118
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 57 place count 68 transition count 108
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 65 place count 60 transition count 100
Iterating global reduction 1 with 8 rules applied. Total rules applied 73 place count 60 transition count 100
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 81 place count 60 transition count 92
Applied a total of 81 rules in 22 ms. Remains 60 /87 variables (removed 27) and now considering 92/140 (removed 48) transitions.
[2024-06-01 16:37:45] [INFO ] Flow matrix only has 77 transitions (discarded 15 similar events)
// Phase 1: matrix 77 rows 60 cols
[2024-06-01 16:37:45] [INFO ] Computed 16 invariants in 0 ms
[2024-06-01 16:37:45] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 16:37:45] [INFO ] Flow matrix only has 77 transitions (discarded 15 similar events)
[2024-06-01 16:37:45] [INFO ] Invariant cache hit.
[2024-06-01 16:37:45] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-06-01 16:37:45] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-06-01 16:37:45] [INFO ] Redundant transitions in 1 ms returned []
Running 91 sub problems to find dead transitions.
[2024-06-01 16:37:45] [INFO ] Flow matrix only has 77 transitions (discarded 15 similar events)
[2024-06-01 16:37:45] [INFO ] Invariant cache hit.
[2024-06-01 16:37:45] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-06-01 16:37:45] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (OVERLAPS) 76/136 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 47/124 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (OVERLAPS) 1/137 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 0/137 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 125 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1876 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 60/60 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (OVERLAPS) 76/136 variables, 60/77 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 47/124 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 91/215 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 1/137 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/137 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (OVERLAPS) 0/137 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 216 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1687 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 60/60 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 1/1 constraints]
After SMT, in 3582ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 3583ms
Starting structural reductions in SI_LTL mode, iteration 1 : 60/87 places, 92/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3711 ms. Remains : 60/87 places, 92/140 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : Raft-PT-04-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 121 steps with 0 reset in 4 ms.
FORMULA Raft-PT-04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-14 finished in 3893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||G(p0))))'
Support contains 3 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 140/140 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 84 transition count 134
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 84 transition count 134
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 14 place count 80 transition count 130
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 26 place count 68 transition count 118
Iterating global reduction 0 with 12 rules applied. Total rules applied 38 place count 68 transition count 118
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 50 place count 68 transition count 106
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 63 transition count 112
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 72 place count 63 transition count 100
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 83 place count 52 transition count 89
Iterating global reduction 1 with 11 rules applied. Total rules applied 94 place count 52 transition count 89
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 105 place count 52 transition count 78
Applied a total of 105 rules in 19 ms. Remains 52 /87 variables (removed 35) and now considering 78/140 (removed 62) transitions.
[2024-06-01 16:37:49] [INFO ] Flow matrix only has 63 transitions (discarded 15 similar events)
// Phase 1: matrix 63 rows 52 cols
[2024-06-01 16:37:49] [INFO ] Computed 16 invariants in 0 ms
[2024-06-01 16:37:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 16:37:49] [INFO ] Flow matrix only has 63 transitions (discarded 15 similar events)
[2024-06-01 16:37:49] [INFO ] Invariant cache hit.
[2024-06-01 16:37:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-01 16:37:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-06-01 16:37:49] [INFO ] Redundant transitions in 1 ms returned []
Running 77 sub problems to find dead transitions.
[2024-06-01 16:37:49] [INFO ] Flow matrix only has 63 transitions (discarded 15 similar events)
[2024-06-01 16:37:49] [INFO ] Invariant cache hit.
[2024-06-01 16:37:49] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 16:37:49] [INFO ] Deduced a trap composed of 17 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 62/114 variables, 52/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 41/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (OVERLAPS) 1/115 variables, 1/111 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 111 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1396 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 52/52 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 62/114 variables, 52/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 41/110 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 77/187 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/115 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/115 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/115 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 188 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1284 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 52/52 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 1/1 constraints]
After SMT, in 2691ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 2692ms
Starting structural reductions in SI_LTL mode, iteration 1 : 52/87 places, 78/140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2796 ms. Remains : 52/87 places, 78/140 transitions.
Stuttering acceptance computed with spot in 45 ms :[true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Raft-PT-04-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-04-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-04-LTLCardinality-15 finished in 2852 ms.
All properties solved by simple procedures.
Total runtime 38947 ms.
ITS solved all properties within timeout

BK_STOP 1717259872094

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Raft-PT-04, 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 r520-tall-171662338500419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-04.tgz
mv Raft-PT-04 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 ;