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.r180-tall-171640604200787.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 HealthRecord-PT-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640604200787
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 12 20:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 20:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 20:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 71K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716520518099

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-24 03:15:19] [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]
[2024-05-24 03:15:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 03:15:19] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2024-05-24 03:15:19] [INFO ] Transformed 160 places.
[2024-05-24 03:15:19] [INFO ] Transformed 340 transitions.
[2024-05-24 03:15:19] [INFO ] Found NUPN structural information;
[2024-05-24 03:15:19] [INFO ] Parsed PT model containing 160 places and 340 transitions and 895 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 160/160 places, 312/312 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 81 transition count 161
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 81 transition count 161
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 164 place count 75 transition count 149
Iterating global reduction 0 with 6 rules applied. Total rules applied 170 place count 75 transition count 149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 75 transition count 146
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 175 place count 73 transition count 140
Iterating global reduction 1 with 2 rules applied. Total rules applied 177 place count 73 transition count 140
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 178 place count 72 transition count 138
Iterating global reduction 1 with 1 rules applied. Total rules applied 179 place count 72 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 72 transition count 136
Applied a total of 181 rules in 34 ms. Remains 72 /160 variables (removed 88) and now considering 136/312 (removed 176) transitions.
[2024-05-24 03:15:19] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
// Phase 1: matrix 131 rows 72 cols
[2024-05-24 03:15:19] [INFO ] Computed 11 invariants in 14 ms
[2024-05-24 03:15:19] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-24 03:15:19] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-24 03:15:19] [INFO ] Invariant cache hit.
[2024-05-24 03:15:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:15:19] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-24 03:15:19] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-24 03:15:19] [INFO ] Invariant cache hit.
[2024-05-24 03:15:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:20] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 14 ms to minimize.
[2024-05-24 03:15:20] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 2 ms to minimize.
[2024-05-24 03:15:20] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 0 ms to minimize.
[2024-05-24 03:15:21] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-05-24 03:15:21] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (OVERLAPS) 130/202 variables, 72/88 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/203 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/203 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 89 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3652 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:24] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 130/202 variables, 72/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 135/224 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:25] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-24 03:15:25] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:26] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 1 ms to minimize.
[2024-05-24 03:15:26] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 11 (OVERLAPS) 1/203 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/203 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:29] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-24 03:15:29] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/203 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-24 03:15:30] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 2 ms to minimize.
[2024-05-24 03:15:30] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/203 variables, 2/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/203 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 16 (OVERLAPS) 0/203 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 233 constraints, problems are : Problem set: 0 solved, 135 unsolved in 10039 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 14/14 constraints]
After SMT, in 13806ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 13825ms
Starting structural reductions in LTL mode, iteration 1 : 72/160 places, 136/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14200 ms. Remains : 72/160 places, 136/312 transitions.
Support contains 26 out of 72 places after structural reductions.
[2024-05-24 03:15:33] [INFO ] Flatten gal took : 35 ms
[2024-05-24 03:15:34] [INFO ] Flatten gal took : 15 ms
[2024-05-24 03:15:34] [INFO ] Input system was already deterministic with 136 transitions.
RANDOM walk for 40000 steps (2901 resets) in 1415 ms. (28 steps per ms) remains 4/16 properties
BEST_FIRST walk for 40003 steps (352 resets) in 201 ms. (198 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (354 resets) in 168 ms. (236 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (356 resets) in 113 ms. (350 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (359 resets) in 103 ms. (384 steps per ms) remains 4/4 properties
[2024-05-24 03:15:34] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-24 03:15:34] [INFO ] Invariant cache hit.
[2024-05-24 03:15:34] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 34/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 32/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 130/202 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:15:34] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-24 03:15:34] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/203 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/203 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 86 constraints, problems are : Problem set: 0 solved, 4 unsolved in 211 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 34/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:15:35] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
[2024-05-24 03:15:35] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:15:35] [INFO ] Deduced a trap composed of 29 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 32/72 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 130/202 variables, 72/88 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:15:35] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/202 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1/203 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/203 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/203 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 94 constraints, problems are : Problem set: 0 solved, 4 unsolved in 274 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 6/6 constraints]
After SMT, in 494ms problems are : Problem set: 0 solved, 4 unsolved
Finished Parikh walk after 43 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=43 )
Parikh walk visited 4 properties in 163 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HealthRecord-PT-12-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 6 stabilizing places and 9 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(F(p0)))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 107
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 57 transition count 104
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 53 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 53 transition count 95
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 53 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 52 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 52 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 49 place count 52 transition count 87
Applied a total of 49 rules in 5 ms. Remains 52 /72 variables (removed 20) and now considering 87/136 (removed 49) transitions.
[2024-05-24 03:15:35] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
// Phase 1: matrix 83 rows 52 cols
[2024-05-24 03:15:35] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 03:15:35] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-24 03:15:35] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-05-24 03:15:35] [INFO ] Invariant cache hit.
[2024-05-24 03:15:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:15:35] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 03:15:35] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-05-24 03:15:35] [INFO ] Invariant cache hit.
[2024-05-24 03:15:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-24 03:15:36] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
[2024-05-24 03:15:36] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 2 ms to minimize.
[2024-05-24 03:15:36] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/134 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-24 03:15:36] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 67 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1926 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/134 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 86/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1880 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
After SMT, in 3851ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 3852ms
Starting structural reductions in LTL mode, iteration 1 : 52/72 places, 87/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3957 ms. Remains : 52/72 places, 87/136 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 200 ms.
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-12-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-12-LTLCardinality-00 finished in 4550 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 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Graph (trivial) has 64 edges and 72 vertex of which 8 / 72 are part of one of the 4 SCC in 2 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 50 transition count 99
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 50 transition count 99
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 42 place count 50 transition count 92
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 45 transition count 81
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 45 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 45 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 44 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 44 transition count 75
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 44 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 41 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 41 transition count 83
Applied a total of 69 rules in 29 ms. Remains 41 /72 variables (removed 31) and now considering 83/136 (removed 53) transitions.
[2024-05-24 03:15:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 41 cols
[2024-05-24 03:15:40] [INFO ] Computed 9 invariants in 0 ms
[2024-05-24 03:15:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-24 03:15:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-24 03:15:40] [INFO ] Invariant cache hit.
[2024-05-24 03:15:40] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-24 03:15:40] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-24 03:15:40] [INFO ] Redundant transitions in 22 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-24 03:15:40] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-24 03:15:40] [INFO ] Invariant cache hit.
[2024-05-24 03:15:40] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
[2024-05-24 03:15:40] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/116 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 982 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/116 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 954 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
After SMT, in 1964ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 1966ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 83/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2114 ms. Remains : 41/72 places, 83/136 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 158 ms.
Product exploration explored 100000 steps with 0 reset in 136 ms.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
RANDOM walk for 1187 steps (109 resets) in 19 ms. (59 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 83/83 transitions.
Applied a total of 0 rules in 11 ms. Remains 41 /41 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-24 03:15:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-24 03:15:42] [INFO ] Invariant cache hit.
[2024-05-24 03:15:42] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-24 03:15:42] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-24 03:15:42] [INFO ] Invariant cache hit.
[2024-05-24 03:15:43] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-24 03:15:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-24 03:15:43] [INFO ] Redundant transitions in 23 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-24 03:15:43] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-24 03:15:43] [INFO ] Invariant cache hit.
[2024-05-24 03:15:43] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 2 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 4 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 5 places in 13 ms of which 1 ms to minimize.
[2024-05-24 03:15:43] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/116 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 997 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/116 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 930 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
After SMT, in 1957ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 1959ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2080 ms. Remains : 41/41 places, 83/83 transitions.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
RANDOM walk for 1686 steps (157 resets) in 14 ms. (112 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 63 ms.
Built C files in :
/tmp/ltsmin4135565772229826937
[2024-05-24 03:15:45] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-24 03:15:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:15:45] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-24 03:15:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:15:45] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-24 03:15:45] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 03:15:45] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4135565772229826937
Running compilation step : cd /tmp/ltsmin4135565772229826937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 334 ms.
Running link step : cd /tmp/ltsmin4135565772229826937;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4135565772229826937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6486041399437416612.hoa' '--buchi-type=spotba'
LTSmin run took 254 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-12-LTLCardinality-04 finished in 5961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(!p0)||G(p1))) U G(p2)))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 108
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 108
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 37 place count 57 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 55 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 55 transition count 96
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 54 transition count 94
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 54 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 54 transition count 91
Applied a total of 46 rules in 11 ms. Remains 54 /72 variables (removed 18) and now considering 91/136 (removed 45) transitions.
[2024-05-24 03:15:46] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 54 cols
[2024-05-24 03:15:46] [INFO ] Computed 9 invariants in 3 ms
[2024-05-24 03:15:46] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-24 03:15:46] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-05-24 03:15:46] [INFO ] Invariant cache hit.
[2024-05-24 03:15:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:15:46] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2024-05-24 03:15:46] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-05-24 03:15:46] [INFO ] Invariant cache hit.
[2024-05-24 03:15:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-24 03:15:46] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-24 03:15:46] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-24 03:15:46] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 87/141 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-24 03:15:47] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/141 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/142 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 68 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1931 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-24 03:15:48] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-24 03:15:48] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-24 03:15:48] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-24 03:15:48] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-24 03:15:48] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 87/141 variables, 54/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 90/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 1/142 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/142 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 12 (OVERLAPS) 0/142 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 163 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2856 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 9/9 constraints]
After SMT, in 4815ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 4816ms
Starting structural reductions in LTL mode, iteration 1 : 54/72 places, 91/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4922 ms. Remains : 54/72 places, 91/136 transitions.
Stuttering acceptance computed with spot in 354 ms :[(NOT p2), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0), true, p0, (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), (AND p0 (NOT p2) p1), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 1887 steps with 477 reset in 14 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-05 finished in 5313 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) U p1)||X(G(p2)))))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 55 transition count 104
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 55 transition count 104
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 41 place count 55 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 52 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 52 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 52 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 51 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 51 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 51 transition count 83
Applied a total of 54 rules in 9 ms. Remains 51 /72 variables (removed 21) and now considering 83/136 (removed 53) transitions.
[2024-05-24 03:15:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2024-05-24 03:15:51] [INFO ] Computed 9 invariants in 0 ms
[2024-05-24 03:15:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-24 03:15:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:51] [INFO ] Invariant cache hit.
[2024-05-24 03:15:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:15:51] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2024-05-24 03:15:51] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:51] [INFO ] Invariant cache hit.
[2024-05-24 03:15:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-24 03:15:51] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2024-05-24 03:15:51] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-24 03:15:51] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1365 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-24 03:15:53] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-24 03:15:53] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-24 03:15:53] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-24 03:15:53] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2193 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints]
After SMT, in 3578ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 3578ms
Starting structural reductions in LTL mode, iteration 1 : 51/72 places, 83/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3668 ms. Remains : 51/72 places, 83/136 transitions.
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-07
Product exploration explored 100000 steps with 1 reset in 80 ms.
Product exploration explored 100000 steps with 1 reset in 92 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 138 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2882 resets) in 367 ms. (108 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (357 resets) in 65 ms. (606 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (356 resets) in 155 ms. (256 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (356 resets) in 197 ms. (202 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (350 resets) in 45 ms. (869 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (357 resets) in 53 ms. (740 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (349 resets) in 29 ms. (1333 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (359 resets) in 56 ms. (701 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (355 resets) in 33 ms. (1176 steps per ms) remains 8/8 properties
[2024-05-24 03:15:56] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:56] [INFO ] Invariant cache hit.
[2024-05-24 03:15:56] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 23/51 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/60 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/60 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/131 variables, 1/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 61 constraints, problems are : Problem set: 2 solved, 6 unsolved in 129 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 6 unsolved
[2024-05-24 03:15:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-24 03:15:56] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-24 03:15:56] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 6 unsolved
[2024-05-24 03:15:56] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 23/51 variables, 7/13 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 79/130 variables, 51/64 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 6/70 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/70 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1/131 variables, 1/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 71 constraints, problems are : Problem set: 2 solved, 6 unsolved in 285 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/8 constraints, Known Traps: 4/4 constraints]
After SMT, in 421ms problems are : Problem set: 2 solved, 6 unsolved
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 140 ms.
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 51/51 places, 83/83 transitions.
Graph (trivial) has 42 edges and 51 vertex of which 6 / 51 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 177 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 45 transition count 71
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 45 transition count 70
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 44 transition count 70
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 20 place count 38 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 38 transition count 102
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 38 transition count 185
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 37 transition count 185
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 37 transition count 184
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 36 place count 37 transition count 184
Applied a total of 36 rules in 53 ms. Remains 37 /51 variables (removed 14) and now considering 184/83 (removed -101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 37/51 places, 184/83 transitions.
RANDOM walk for 328 steps (22 resets) in 17 ms. (18 steps per ms) remains 0/4 properties
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (G (OR p0 p2)), (G (OR p1 p0 p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 (NOT p2)))), (F (NOT p2)), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 p2))), (F p1), (F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 (NOT p2))))]
Knowledge based reduction with 15 factoid took 454 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-24 03:15:57] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:57] [INFO ] Invariant cache hit.
[2024-05-24 03:15:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-24 03:15:57] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:57] [INFO ] Invariant cache hit.
[2024-05-24 03:15:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:15:58] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2024-05-24 03:15:58] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:15:58] [INFO ] Invariant cache hit.
[2024-05-24 03:15:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-24 03:15:58] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-24 03:15:58] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2024-05-24 03:15:58] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1384 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-24 03:15:59] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 0 ms to minimize.
[2024-05-24 03:15:59] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-24 03:15:59] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-24 03:15:59] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2162 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints]
After SMT, in 3565ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 3566ms
Finished structural reductions in LTL mode , in 1 iterations and 3649 ms. Remains : 51/51 places, 83/83 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2900 resets) in 667 ms. (59 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (361 resets) in 31 ms. (1250 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (364 resets) in 26 ms. (1481 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (355 resets) in 23 ms. (1666 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (351 resets) in 23 ms. (1666 steps per ms) remains 4/4 properties
[2024-05-24 03:16:02] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-24 03:16:02] [INFO ] Invariant cache hit.
[2024-05-24 03:16:02] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 23/51 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/131 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 61 constraints, problems are : Problem set: 0 solved, 4 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:16:02] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-24 03:16:02] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:16:02] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-24 03:16:02] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 23/51 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 79/130 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 4/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/130 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/131 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/131 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/131 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 69 constraints, problems are : Problem set: 0 solved, 4 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints]
After SMT, in 322ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 44 steps, including 1 resets, run visited all 4 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 4 properties in 55 ms.
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT p0)), (F p1), (F (NOT p2)), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 5 factoid took 321 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 5 reset in 65 ms.
Product exploration explored 100000 steps with 0 reset in 70 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 83/83 transitions.
Graph (trivial) has 42 edges and 51 vertex of which 6 / 51 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 48 transition count 125
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 7 rules in 9 ms. Remains 48 /51 variables (removed 3) and now considering 125/83 (removed -42) transitions.
[2024-05-24 03:16:04] [INFO ] Redundant transitions in 22 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-24 03:16:04] [INFO ] Flow matrix only has 107 transitions (discarded 18 similar events)
// Phase 1: matrix 107 rows 48 cols
[2024-05-24 03:16:04] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 03:16:04] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
[2024-05-24 03:16:04] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 106/154 variables, 48/67 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 16/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 0/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 7 (OVERLAPS) 1/155 variables, 1/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/155 variables, 0/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 84 constraints, problems are : Problem set: 12 solved, 97 unsolved in 2408 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 12 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 7/48 variables, 9/9 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 106/154 variables, 48/67 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 16/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 97/180 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/154 variables, 0/180 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/155 variables, 1/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 0/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/155 variables, 0/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 181 constraints, problems are : Problem set: 12 solved, 97 unsolved in 3279 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 97/109 constraints, Known Traps: 10/10 constraints]
After SMT, in 5741ms problems are : Problem set: 12 solved, 97 unsolved
Search for dead transitions found 12 dead transitions in 5742ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 48/51 places, 113/83 transitions.
Graph (complete) has 198 edges and 48 vertex of which 42 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 42 /48 variables (removed 6) and now considering 113/113 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 42/51 places, 113/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5793 ms. Remains : 42/51 places, 113/83 transitions.
Built C files in :
/tmp/ltsmin614246835665214219
[2024-05-24 03:16:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin614246835665214219
Running compilation step : cd /tmp/ltsmin614246835665214219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 184 ms.
Running link step : cd /tmp/ltsmin614246835665214219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin614246835665214219;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9953960910855785529.hoa' '--buchi-type=spotba'
LTSmin run took 5330 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-12-LTLCardinality-07 finished in 23994 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Graph (trivial) has 78 edges and 72 vertex of which 8 / 72 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 51 transition count 101
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 51 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 39 place count 51 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 47 transition count 86
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 47 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 50 place count 47 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 46 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 46 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 55 place count 46 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 45 transition count 77
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 61 place count 43 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 64 place count 43 transition count 84
Applied a total of 64 rules in 20 ms. Remains 43 /72 variables (removed 29) and now considering 84/136 (removed 52) transitions.
[2024-05-24 03:16:15] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
// Phase 1: matrix 76 rows 43 cols
[2024-05-24 03:16:15] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 03:16:15] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-24 03:16:15] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2024-05-24 03:16:15] [INFO ] Invariant cache hit.
[2024-05-24 03:16:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-24 03:16:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-24 03:16:15] [INFO ] Redundant transitions in 20 ms returned []
Running 68 sub problems to find dead transitions.
[2024-05-24 03:16:15] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2024-05-24 03:16:15] [INFO ] Invariant cache hit.
[2024-05-24 03:16:15] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-05-24 03:16:15] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-24 03:16:15] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-05-24 03:16:15] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 75/118 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 64 constraints, problems are : Problem set: 0 solved, 68 unsolved in 976 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 75/118 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 68/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 132 constraints, problems are : Problem set: 0 solved, 68 unsolved in 973 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints]
After SMT, in 1977ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 1978ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/72 places, 84/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2114 ms. Remains : 43/72 places, 84/136 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-08 finished in 2266 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 53 transition count 100
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 53 transition count 100
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 45 place count 53 transition count 93
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 49 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 49 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 49 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 48 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 48 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 48 transition count 76
Applied a total of 61 rules in 5 ms. Remains 48 /72 variables (removed 24) and now considering 76/136 (removed 60) transitions.
[2024-05-24 03:16:17] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 48 cols
[2024-05-24 03:16:17] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 03:16:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-24 03:16:17] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-24 03:16:17] [INFO ] Invariant cache hit.
[2024-05-24 03:16:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:16:17] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2024-05-24 03:16:17] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-24 03:16:17] [INFO ] Invariant cache hit.
[2024-05-24 03:16:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-24 03:16:18] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-24 03:16:18] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/120 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/121 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-24 03:16:18] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-24 03:16:18] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (OVERLAPS) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 62 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1645 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-24 03:16:19] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/120 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 75/137 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 138 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1788 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 5/5 constraints]
After SMT, in 3455ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 3456ms
Starting structural reductions in LTL mode, iteration 1 : 48/72 places, 76/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3546 ms. Remains : 48/72 places, 76/136 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-12 finished in 3635 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||X(p0))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 54 transition count 102
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 54 transition count 102
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 54 transition count 96
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 50 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 50 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 50 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 49 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 49 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 58 place count 49 transition count 79
Applied a total of 58 rules in 6 ms. Remains 49 /72 variables (removed 23) and now considering 79/136 (removed 57) transitions.
[2024-05-24 03:16:21] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 49 cols
[2024-05-24 03:16:21] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 03:16:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-24 03:16:21] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-24 03:16:21] [INFO ] Invariant cache hit.
[2024-05-24 03:16:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:16:21] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-05-24 03:16:21] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-24 03:16:21] [INFO ] Invariant cache hit.
[2024-05-24 03:16:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-24 03:16:21] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-24 03:16:21] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/124 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-24 03:16:22] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/125 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1638 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-24 03:16:23] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/124 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 78/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1829 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints]
After SMT, in 3488ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 3489ms
Starting structural reductions in LTL mode, iteration 1 : 49/72 places, 79/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3584 ms. Remains : 49/72 places, 79/136 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-13 finished in 3714 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((X(p1)||p0))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 55 transition count 103
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 55 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 55 transition count 97
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 51 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 51 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 51 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 50 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 50 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 50 transition count 80
Applied a total of 56 rules in 9 ms. Remains 50 /72 variables (removed 22) and now considering 80/136 (removed 56) transitions.
[2024-05-24 03:16:25] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
// Phase 1: matrix 76 rows 50 cols
[2024-05-24 03:16:25] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 03:16:25] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-24 03:16:25] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
[2024-05-24 03:16:25] [INFO ] Invariant cache hit.
[2024-05-24 03:16:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 03:16:25] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-05-24 03:16:25] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
[2024-05-24 03:16:25] [INFO ] Invariant cache hit.
[2024-05-24 03:16:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-24 03:16:25] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-24 03:16:25] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
[2024-05-24 03:16:25] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 75/125 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-24 03:16:25] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 65 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1614 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 75/125 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 79/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 144 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1694 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints]
After SMT, in 3325ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3326ms
Starting structural reductions in LTL mode, iteration 1 : 50/72 places, 80/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3424 ms. Remains : 50/72 places, 80/136 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 82 ms.
Product exploration explored 100000 steps with 50000 reset in 86 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-12-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-12-LTLCardinality-15 finished in 3764 ms.
All properties solved by simple procedures.
Total runtime 69552 ms.

BK_STOP 1716520588884

--------------------
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="HealthRecord-PT-12"
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 HealthRecord-PT-12, 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 r180-tall-171640604200787"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-12.tgz
mv HealthRecord-PT-12 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 ;