About the Execution of ITS-Tools for IOTPpurchase-PT-C12M10P15D17
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2989.283 | 562572.00 | 1030622.00 | 1877.20 | FTFFFFFFFFFFFFFF | normal |
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.r202-smll-171649588100387.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is IOTPpurchase-PT-C12M10P15D17, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649588100387
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 11 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 13 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 60K 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 IOTPpurchase-PT-C12M10P15D17-LTLCardinality-00
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-01
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-02
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-03
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-04
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-05
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-06
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-07
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-08
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-09
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-10
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-11
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-12
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-13
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-14
FORMULA_NAME IOTPpurchase-PT-C12M10P15D17-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716785706226
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=IOTPpurchase-PT-C12M10P15D17
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-27 04:55:08] [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]
[2024-05-27 04:55:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 04:55:08] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-27 04:55:08] [INFO ] Transformed 111 places.
[2024-05-27 04:55:08] [INFO ] Transformed 45 transitions.
[2024-05-27 04:55:08] [INFO ] Parsed PT model containing 111 places and 45 transitions and 224 arcs in 330 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 117 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 45/45 transitions.
Ensure Unique test removed 27 places
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 82 transition count 45
Applied a total of 29 rules in 37 ms. Remains 82 /111 variables (removed 29) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 82 cols
[2024-05-27 04:55:09] [INFO ] Computed 38 invariants in 16 ms
[2024-05-27 04:55:09] [INFO ] Implicit Places using invariants in 376 ms returned [12, 24]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 457 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/111 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 531 ms. Remains : 80/111 places, 45/45 transitions.
Support contains 49 out of 80 places after structural reductions.
[2024-05-27 04:55:10] [INFO ] Flatten gal took : 60 ms
[2024-05-27 04:55:10] [INFO ] Flatten gal took : 20 ms
[2024-05-27 04:55:10] [INFO ] Input system was already deterministic with 45 transitions.
RANDOM walk for 40000 steps (8 resets) in 2584 ms. (15 steps per ms) remains 4/33 properties
BEST_FIRST walk for 40003 steps (8 resets) in 385 ms. (103 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 325 ms. (122 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 413 ms. (96 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 4/4 properties
// Phase 1: matrix 45 rows 80 cols
[2024-05-27 04:55:11] [INFO ] Computed 36 invariants in 5 ms
[2024-05-27 04:55:11] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (OVERLAPS) 6/11 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/45 variables, 4/8 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/8 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 7/52 variables, 4/12 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/54 variables, 2/14 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/14 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 25/79 variables, 21/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/80 variables, 1/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/80 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 45/125 variables, 80/116 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/125 variables, 1/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/125 variables, 0/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/125 variables, 0/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 117 constraints, problems are : Problem set: 3 solved, 1 unsolved in 213 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 80/80 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/5 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 36/41 variables, 4/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/50 variables, 6/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/52 variables, 2/13 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 26/78 variables, 21/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/80 variables, 2/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/80 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 45/125 variables, 80/116 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/125 variables, 1/117 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/125 variables, 1/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/125 variables, 0/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/125 variables, 0/118 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 118 constraints, problems are : Problem set: 3 solved, 1 unsolved in 172 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 80/80 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 425ms problems are : Problem set: 3 solved, 1 unsolved
Finished Parikh walk after 746 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=106 )
Parikh walk visited 1 properties in 16 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 65 transition count 45
Applied a total of 15 rules in 5 ms. Remains 65 /80 variables (removed 15) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 65 cols
[2024-05-27 04:55:12] [INFO ] Computed 21 invariants in 3 ms
[2024-05-27 04:55:12] [INFO ] Implicit Places using invariants in 110 ms returned [14, 15, 24]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 112 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 45/45 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 62/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-00
Product exploration explored 100000 steps with 1011 reset in 497 ms.
Product exploration explored 100000 steps with 1008 reset in 307 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 447 steps (0 resets) in 9 ms. (44 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 45 rows 62 cols
[2024-05-27 04:55:14] [INFO ] Computed 18 invariants in 2 ms
[2024-05-27 04:55:14] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2024-05-27 04:55:14] [INFO ] [Real]Absence check using 17 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-27 04:55:14] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-27 04:55:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 04:55:14] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2024-05-27 04:55:14] [INFO ] [Nat]Absence check using 17 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 04:55:14] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2024-05-27 04:55:14] [INFO ] Computed and/alt/rep : 44/45/44 causal constraints (skipped 0 transitions) in 16 ms.
[2024-05-27 04:55:14] [INFO ] Added : 31 causal constraints over 7 iterations in 206 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 45/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 62 transition count 36
Reduce places removed 15 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 26 rules applied. Total rules applied 35 place count 47 transition count 25
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 46 place count 36 transition count 25
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 46 place count 36 transition count 16
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 67 place count 24 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 67 place count 24 transition count 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 71 place count 22 transition count 14
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 87 place count 12 transition count 8
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 11 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 88 place count 11 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 91 place count 9 transition count 7
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 92 place count 9 transition count 6
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 95 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 96 place count 6 transition count 5
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 7 with 2 rules applied. Total rules applied 98 place count 5 transition count 4
Applied a total of 98 rules in 59 ms. Remains 5 /62 variables (removed 57) and now considering 4/45 (removed 41) transitions.
// Phase 1: matrix 4 rows 5 cols
[2024-05-27 04:55:15] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 04:55:15] [INFO ] Implicit Places using invariants in 38 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/62 places, 4/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 101 ms. Remains : 4/62 places, 4/45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 44 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 4 rows 4 cols
[2024-05-27 04:55:15] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 04:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-27 04:55:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-27 04:55:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 04:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-27 04:55:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-27 04:55:15] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-27 04:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2899 reset in 80 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-00 finished in 3402 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&&F(p2)))||G(p3))))'
Support contains 6 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 66 transition count 45
Applied a total of 14 rules in 4 ms. Remains 66 /80 variables (removed 14) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 66 cols
[2024-05-27 04:55:15] [INFO ] Computed 22 invariants in 1 ms
[2024-05-27 04:55:15] [INFO ] Implicit Places using invariants in 73 ms returned [14, 24]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/80 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 64/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-01
Product exploration explored 100000 steps with 845 reset in 182 ms.
Product exploration explored 100000 steps with 834 reset in 436 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p3 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT p2)), (X p3), (X (AND p1 (NOT p2) p3)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0) p3))), (X (NOT (AND (NOT p1) p3))), (X (NOT p0)), (X p1), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (AND (NOT p0) p3))), (X (X (NOT (AND (NOT p1) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND (NOT p2) p3))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2) p3))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 27 factoid took 177 ms. Reduced automaton from 7 states, 16 edges and 4 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
RANDOM walk for 556 steps (0 resets) in 8 ms. (61 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p3 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT p2)), (X p3), (X (AND p1 (NOT p2) p3)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0) p3))), (X (NOT (AND (NOT p1) p3))), (X (NOT p0)), (X p1), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (AND (NOT p0) p3))), (X (X (NOT (AND (NOT p1) (NOT p0) p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) p3)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND (NOT p2) p3))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2) p3))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p2), (F (NOT p3)), (F (NOT (AND p3 (NOT p2)))), (F (NOT (OR p3 p2)))]
Knowledge based reduction with 27 factoid took 271 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Support contains 3 out of 64 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 45/45 transitions.
Applied a total of 0 rules in 6 ms. Remains 64 /64 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 64 cols
[2024-05-27 04:55:17] [INFO ] Computed 20 invariants in 1 ms
[2024-05-27 04:55:18] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-27 04:55:18] [INFO ] Invariant cache hit.
[2024-05-27 04:55:18] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 04:55:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/64 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/109 variables, 64/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/109 variables, and 84 constraints, problems are : Problem set: 0 solved, 44 unsolved in 972 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/63 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/64 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/109 variables, 64/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 44/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/109 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/109 variables, and 128 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1264 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 2267ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2271ms
Finished structural reductions in LTL mode , in 1 iterations and 2440 ms. Remains : 64/64 places, 45/45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p3), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND p3 (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
RANDOM walk for 544 steps (0 resets) in 8 ms. (60 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p2) p3), (X (X (NOT p2))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (AND p3 (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p3))), (F (NOT p3)), (F p2), (F (NOT (OR p2 p3)))]
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 195 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 180 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 835 reset in 276 ms.
Product exploration explored 100000 steps with 838 reset in 266 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 142 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 45/45 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 63 transition count 45
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 15 Pre rules applied. Total rules applied 9 place count 63 transition count 45
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 24 place count 63 transition count 45
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 1 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 63 transition count 45
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 62 transition count 44
Deduced a syphon composed of 29 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 62 transition count 44
Deduced a syphon composed of 29 places in 0 ms
Applied a total of 33 rules in 15 ms. Remains 62 /64 variables (removed 2) and now considering 44/45 (removed 1) transitions.
[2024-05-27 04:55:22] [INFO ] Redundant transitions in 1 ms returned []
Running 43 sub problems to find dead transitions.
// Phase 1: matrix 44 rows 62 cols
[2024-05-27 04:55:22] [INFO ] Computed 19 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 54 ms of which 13 ms to minimize.
Problem TDEAD1 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 28 ms of which 2 ms to minimize.
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 39 ms of which 1 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 24 ms of which 2 ms to minimize.
Problem TDEAD4 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 23 ms of which 1 ms to minimize.
Problem TDEAD5 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 20 ms of which 1 ms to minimize.
Problem TDEAD6 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 25 ms of which 1 ms to minimize.
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 17 ms of which 1 ms to minimize.
Problem TDEAD8 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 18 ms of which 0 ms to minimize.
Problem TDEAD9 is UNSAT
[2024-05-27 04:55:22] [INFO ] Deduced a trap composed of 1 places in 16 ms of which 2 ms to minimize.
Problem TDEAD10 is UNSAT
[2024-05-27 04:55:23] [INFO ] Deduced a trap composed of 1 places in 17 ms of which 1 ms to minimize.
Problem TDEAD39 is UNSAT
Problem TDEAD0 is UNSAT
Problem TDEAD2 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 11/29 constraints. Problems are: Problem set: 11 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/29 constraints. Problems are: Problem set: 11 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 1/62 variables, 1/30 constraints. Problems are: Problem set: 11 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/62 variables, 0/30 constraints. Problems are: Problem set: 11 solved, 32 unsolved
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD42 is UNSAT
At refinement iteration 6 (OVERLAPS) 44/106 variables, 62/92 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/92 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/106 variables, 0/92 constraints. Problems are: Problem set: 29 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 92 constraints, problems are : Problem set: 29 solved, 14 unsolved in 1278 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 29 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 2/2 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 10/12 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/12 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 14/44 variables, 12/24 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/25 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/25 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 17/61 variables, 3/28 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/61 variables, 0/28 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 1/62 variables, 1/29 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/62 variables, 1/30 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 0/30 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 44/106 variables, 62/92 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/106 variables, 14/106 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/106 variables, 0/106 constraints. Problems are: Problem set: 29 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 0/106 variables, 0/106 constraints. Problems are: Problem set: 29 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 106 constraints, problems are : Problem set: 29 solved, 14 unsolved in 648 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 14/43 constraints, Known Traps: 11/11 constraints]
After SMT, in 1958ms problems are : Problem set: 29 solved, 14 unsolved
Search for dead transitions found 29 dead transitions in 1961ms
Found 29 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 29 transitions
Dead transitions reduction (with SMT) removed 29 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 62/64 places, 15/45 transitions.
Graph (complete) has 71 edges and 62 vertex of which 33 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.2 ms
Discarding 29 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 20 transition count 15
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 8 place count 20 transition count 15
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 20 transition count 15
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 17 transition count 12
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 17 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 17 transition count 12
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 16 transition count 11
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 16 transition count 11
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 20 rules in 9 ms. Remains 16 /62 variables (removed 46) and now considering 11/15 (removed 4) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/64 places, 11/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1994 ms. Remains : 16/64 places, 11/45 transitions.
Built C files in :
/tmp/ltsmin18062834287962203321
[2024-05-27 04:55:24] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18062834287962203321
Running compilation step : cd /tmp/ltsmin18062834287962203321;'/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 457 ms.
Running link step : cd /tmp/ltsmin18062834287962203321;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin18062834287962203321;'/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/stateBased17583690714636607211.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 45/45 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 45
Applied a total of 1 rules in 6 ms. Remains 63 /64 variables (removed 1) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 63 cols
[2024-05-27 04:55:39] [INFO ] Computed 19 invariants in 1 ms
[2024-05-27 04:55:39] [INFO ] Implicit Places using invariants in 77 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/64 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 62/64 places, 45/45 transitions.
Built C files in :
/tmp/ltsmin14735036633826848997
[2024-05-27 04:55:39] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14735036633826848997
Running compilation step : cd /tmp/ltsmin14735036633826848997;'/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 194 ms.
Running link step : cd /tmp/ltsmin14735036633826848997;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14735036633826848997;'/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/stateBased1842037388127489302.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 04:55:54] [INFO ] Flatten gal took : 6 ms
[2024-05-27 04:55:54] [INFO ] Flatten gal took : 5 ms
[2024-05-27 04:55:54] [INFO ] Time to serialize gal into /tmp/LTL12120246695179064677.gal : 3 ms
[2024-05-27 04:55:54] [INFO ] Time to serialize properties into /tmp/LTL15145770361892060650.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12120246695179064677.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5952129222139985748.hoa' '-atoms' '/tmp/LTL15145770361892060650.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15145770361892060650.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5952129222139985748.hoa
Detected timeout of ITS tools.
[2024-05-27 04:56:09] [INFO ] Flatten gal took : 6 ms
[2024-05-27 04:56:09] [INFO ] Flatten gal took : 5 ms
[2024-05-27 04:56:09] [INFO ] Time to serialize gal into /tmp/LTL2344121787704621761.gal : 2 ms
[2024-05-27 04:56:09] [INFO ] Time to serialize properties into /tmp/LTL2221563205715472884.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2344121787704621761.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2221563205715472884.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((F("(Organization_p21_4>=1)"))U(("(p6_2<=Order_p22_10)")&&(F("(p11_13<=PaymentResponse_p11_12)"))))||(G("(p11_7>=1)")))))
Formula 0 simplified : X((G!"(Organization_p21_4>=1)" R (!"(p6_2<=Order_p22_10)" | G!"(p11_13<=PaymentResponse_p11_12)")) & F!"(p11_7>=1)")
Detected timeout of ITS tools.
[2024-05-27 04:56:24] [INFO ] Flatten gal took : 8 ms
[2024-05-27 04:56:24] [INFO ] Applying decomposition
[2024-05-27 04:56:24] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16642840273673624573.txt' '-o' '/tmp/graph16642840273673624573.bin' '-w' '/tmp/graph16642840273673624573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16642840273673624573.bin' '-l' '-1' '-v' '-w' '/tmp/graph16642840273673624573.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:56:25] [INFO ] Decomposing Gal with order
[2024-05-27 04:56:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:56:25] [INFO ] Flatten gal took : 67 ms
[2024-05-27 04:56:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-27 04:56:25] [INFO ] Time to serialize gal into /tmp/LTL526715353691066153.gal : 5 ms
[2024-05-27 04:56:25] [INFO ] Time to serialize properties into /tmp/LTL12916526550846191732.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL526715353691066153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12916526550846191732.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(((F("(gi2.gi0.gi2.gi0.gu11.Organization_p21_4>=1)"))U(("(gu24.p6_2<=gu24.Order_p22_10)")&&(F("(gu12.p11_13<=gu12.PaymentResponse_...209
Formula 0 simplified : X((G!"(gi2.gi0.gi2.gi0.gu11.Organization_p21_4>=1)" R (!"(gu24.p6_2<=gu24.Order_p22_10)" | G!"(gu12.p11_13<=gu12.PaymentResponse_p11...200
Detected timeout of ITS tools.
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-01 finished in 84457 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||(!p0 U p1)||X(p2))))'
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 65 transition count 45
Applied a total of 15 rules in 4 ms. Remains 65 /80 variables (removed 15) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 65 cols
[2024-05-27 04:56:40] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 04:56:40] [INFO ] Implicit Places using invariants in 118 ms returned [15, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 119 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/80 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 63/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 903 steps with 278 reset in 9 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-03 finished in 346 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 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 65 transition count 37
Reduce places removed 13 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 22 rules applied. Total rules applied 36 place count 52 transition count 28
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 46 place count 43 transition count 27
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 49 place count 41 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 50 place count 40 transition count 26
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 50 place count 40 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 21 rules applied. Total rules applied 71 place count 27 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 71 place count 27 transition count 16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 75 place count 25 transition count 16
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 17 rules applied. Total rules applied 92 place count 15 transition count 9
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 93 place count 14 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 93 place count 14 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 96 place count 12 transition count 8
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 97 place count 12 transition count 7
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 100 place count 10 transition count 6
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 102 place count 9 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 103 place count 8 transition count 5
Applied a total of 103 rules in 25 ms. Remains 8 /80 variables (removed 72) and now considering 5/45 (removed 40) transitions.
// Phase 1: matrix 5 rows 8 cols
[2024-05-27 04:56:40] [INFO ] Computed 4 invariants in 1 ms
[2024-05-27 04:56:40] [INFO ] Implicit Places using invariants in 37 ms returned [1, 5]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/80 places, 5/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6 transition count 3
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4 transition count 3
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 2 transition count 2
Applied a total of 7 rules in 1 ms. Remains 2 /6 variables (removed 4) and now considering 2/5 (removed 3) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-27 04:56:40] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 04:56:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 04:56:40] [INFO ] Invariant cache hit.
[2024-05-27 04:56:40] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 2/80 places, 2/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 116 ms. Remains : 2/80 places, 2/45 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 213 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-04 finished in 403 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 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 65 transition count 45
Applied a total of 15 rules in 7 ms. Remains 65 /80 variables (removed 15) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 65 cols
[2024-05-27 04:56:41] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 04:56:41] [INFO ] Implicit Places using invariants in 124 ms returned [15, 16, 25]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 126 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 62/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-07 finished in 280 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 3 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 65 transition count 38
Reduce places removed 13 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 24 rules applied. Total rules applied 37 place count 52 transition count 27
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 12 rules applied. Total rules applied 49 place count 41 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 50 place count 40 transition count 26
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 50 place count 40 transition count 19
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 19 rules applied. Total rules applied 69 place count 28 transition count 19
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 70 place count 28 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 71 place count 27 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 71 place count 27 transition count 16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 75 place count 25 transition count 16
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 87 place count 18 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 88 place count 18 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 89 place count 17 transition count 10
Applied a total of 89 rules in 25 ms. Remains 17 /80 variables (removed 63) and now considering 10/45 (removed 35) transitions.
// Phase 1: matrix 10 rows 17 cols
[2024-05-27 04:56:41] [INFO ] Computed 8 invariants in 1 ms
[2024-05-27 04:56:41] [INFO ] Implicit Places using invariants in 59 ms returned [1, 5, 9]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 61 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/80 places, 10/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 12 transition count 8
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 12 transition count 6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 9 transition count 6
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 13 place count 6 transition count 5
Applied a total of 13 rules in 8 ms. Remains 6 /14 variables (removed 8) and now considering 5/10 (removed 5) transitions.
// Phase 1: matrix 5 rows 6 cols
[2024-05-27 04:56:41] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 04:56:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-27 04:56:41] [INFO ] Invariant cache hit.
[2024-05-27 04:56:41] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/80 places, 5/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 163 ms. Remains : 6/80 places, 5/45 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 339 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-08 finished in 574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 66 transition count 38
Reduce places removed 11 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 19 rules applied. Total rules applied 31 place count 55 transition count 30
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 39 place count 47 transition count 30
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 39 place count 47 transition count 21
Deduced a syphon composed of 9 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 61 place count 34 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 61 place count 34 transition count 19
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 65 place count 32 transition count 19
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 86 place count 19 transition count 11
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 87 place count 18 transition count 11
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 92 place count 15 transition count 9
Applied a total of 92 rules in 15 ms. Remains 15 /80 variables (removed 65) and now considering 9/45 (removed 36) transitions.
// Phase 1: matrix 9 rows 15 cols
[2024-05-27 04:56:42] [INFO ] Computed 7 invariants in 0 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 62 ms returned [1, 5, 6, 8]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 63 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/80 places, 9/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 11 transition count 8
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 10 transition count 7
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 6 place count 8 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 2 ms. Remains 7 /11 variables (removed 4) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-27 04:56:42] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 04:56:42] [INFO ] Invariant cache hit.
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 7/80 places, 6/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 137 ms. Remains : 7/80 places, 6/45 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 117 ms.
Stack based approach found an accepted trace after 116 steps with 0 reset with depth 117 and stack size 116 in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-10 finished in 538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1))))'
Support contains 4 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 65 transition count 39
Reduce places removed 10 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 17 rules applied. Total rules applied 29 place count 55 transition count 32
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 9 rules applied. Total rules applied 38 place count 48 transition count 30
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 43 place count 44 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 44 place count 43 transition count 29
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 44 place count 43 transition count 21
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 64 place count 31 transition count 21
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 64 place count 31 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 29 transition count 19
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 80 place count 22 transition count 14
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 81 place count 21 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 81 place count 21 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 83 place count 20 transition count 13
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 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 86 place count 18 transition count 12
Applied a total of 86 rules in 19 ms. Remains 18 /80 variables (removed 62) and now considering 12/45 (removed 33) transitions.
// Phase 1: matrix 12 rows 18 cols
[2024-05-27 04:56:42] [INFO ] Computed 7 invariants in 3 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 70 ms returned [2, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/80 places, 12/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 16 transition count 11
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 15 transition count 10
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 6 place count 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7 place count 12 transition count 9
Applied a total of 7 rules in 5 ms. Remains 12 /16 variables (removed 4) and now considering 9/12 (removed 3) transitions.
// Phase 1: matrix 9 rows 12 cols
[2024-05-27 04:56:42] [INFO ] Computed 4 invariants in 0 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-27 04:56:42] [INFO ] Invariant cache hit.
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/80 places, 9/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 184 ms. Remains : 12/80 places, 9/45 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-12 finished in 332 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(G(p0))&&F((p1||G(!p0))))))'
Support contains 4 out of 80 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 65 transition count 41
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 13 rules applied. Total rules applied 23 place count 57 transition count 36
Reduce places removed 5 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 9 rules applied. Total rules applied 32 place count 52 transition count 32
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 36 place count 48 transition count 32
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 36 place count 48 transition count 22
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 27 rules applied. Total rules applied 63 place count 31 transition count 22
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 63 place count 31 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 29 transition count 20
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 79 place count 22 transition count 15
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 81 place count 21 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 82 place count 20 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 82 place count 20 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 85 place count 18 transition count 13
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 86 place count 18 transition count 12
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 89 place count 16 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 90 place count 15 transition count 11
Applied a total of 90 rules in 8 ms. Remains 15 /80 variables (removed 65) and now considering 11/45 (removed 34) transitions.
// Phase 1: matrix 11 rows 15 cols
[2024-05-27 04:56:42] [INFO ] Computed 5 invariants in 1 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 44 ms returned [2, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/80 places, 11/45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 12 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 12 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 7 place count 9 transition count 8
Applied a total of 7 rules in 2 ms. Remains 9 /13 variables (removed 4) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 9 cols
[2024-05-27 04:56:42] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-27 04:56:42] [INFO ] Invariant cache hit.
[2024-05-27 04:56:42] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/80 places, 8/45 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 124 ms. Remains : 9/80 places, 8/45 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-13
Product exploration explored 100000 steps with 1 reset in 124 ms.
Stack based approach found an accepted trace after 287 steps with 0 reset with depth 288 and stack size 288 in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-13 finished in 415 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||X(p1)))))'
Support contains 3 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 65 transition count 45
Applied a total of 15 rules in 1 ms. Remains 65 /80 variables (removed 15) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 65 cols
[2024-05-27 04:56:43] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 04:56:43] [INFO ] Implicit Places using invariants in 90 ms returned [14, 15, 24]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 91 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 62/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 347 ms.
Product exploration explored 100000 steps with 0 reset in 551 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 189 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 17630 steps (3 resets) in 111 ms. (157 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 13 factoid took 539 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 62 cols
[2024-05-27 04:56:45] [INFO ] Computed 18 invariants in 1 ms
[2024-05-27 04:56:45] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-27 04:56:45] [INFO ] Invariant cache hit.
[2024-05-27 04:56:45] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 04:56:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/107 variables, 62/80 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/107 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 107/107 variables, and 80 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1265 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/107 variables, 62/80 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 44/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/107 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 107/107 variables, and 124 constraints, problems are : Problem set: 0 solved, 44 unsolved in 858 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 2150ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2153ms
Finished structural reductions in LTL mode , in 1 iterations and 2353 ms. Remains : 62/62 places, 45/45 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 171 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 7274 steps (1 resets) in 28 ms. (250 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 13 factoid took 552 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 461 ms.
Product exploration explored 100000 steps with 0 reset in 481 ms.
Built C files in :
/tmp/ltsmin18146341564076090382
[2024-05-27 04:56:50] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18146341564076090382
Running compilation step : cd /tmp/ltsmin18146341564076090382;'/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 322 ms.
Running link step : cd /tmp/ltsmin18146341564076090382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin18146341564076090382;'/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/stateBased17554880650349817418.hoa' '--buchi-type=spotba'
LTSmin run took 4523 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-14 finished in 11840 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))&&(F((p0&&(p1 U p2))) U p1)))'
Support contains 5 out of 80 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 80/80 places, 45/45 transitions.
Ensure Unique test removed 9 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 65 transition count 45
Applied a total of 15 rules in 1 ms. Remains 65 /80 variables (removed 15) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 65 cols
[2024-05-27 04:56:55] [INFO ] Computed 21 invariants in 1 ms
[2024-05-27 04:56:55] [INFO ] Implicit Places using invariants in 64 ms returned [14, 15, 25]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 65 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/80 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67 ms. Remains : 62/80 places, 45/45 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : IOTPpurchase-PT-C12M10P15D17-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property IOTPpurchase-PT-C12M10P15D17-LTLCardinality-15 finished in 304 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&&F(p2)))||G(p3))))'
[2024-05-27 04:56:55] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
[2024-05-27 04:56:55] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin3041627206258815954
[2024-05-27 04:56:55] [INFO ] Flatten gal took : 8 ms
[2024-05-27 04:56:55] [INFO ] Computing symmetric may disable matrix : 45 transitions.
[2024-05-27 04:56:55] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 04:56:55] [INFO ] Computing symmetric may enable matrix : 45 transitions.
[2024-05-27 04:56:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 04:56:55] [INFO ] Computing Do-Not-Accords matrix : 45 transitions.
[2024-05-27 04:56:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 04:56:55] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3041627206258815954
Running compilation step : cd /tmp/ltsmin3041627206258815954;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' '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'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5445781160029639515.txt' '-o' '/tmp/graph5445781160029639515.bin' '-w' '/tmp/graph5445781160029639515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5445781160029639515.bin' '-l' '-1' '-v' '-w' '/tmp/graph5445781160029639515.weights' '-q' '0' '-e' '0.001'
[2024-05-27 04:56:55] [INFO ] Decomposing Gal with order
[2024-05-27 04:56:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 04:56:55] [INFO ] Flatten gal took : 24 ms
[2024-05-27 04:56:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-27 04:56:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality5728333058529001380.gal : 4 ms
[2024-05-27 04:56:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality10101323556645915747.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5728333058529001380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10101323556645915747.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((X(((F("(gi1.gi2.gu21.Organization_p21_4>=1)"))U(("(gu8.p6_2<=gu8.Order_p22_10)")&&(F("(gu16.p11_13<=gu16.PaymentResponse_p11_12)"))...196
Formula 0 simplified : X((G!"(gi1.gi2.gu21.Organization_p21_4>=1)" R (!"(gu8.p6_2<=gu8.Order_p22_10)" | G!"(gu16.p11_13<=gu16.PaymentResponse_p11_12)")) & ...187
Compilation finished in 452 ms.
Running link step : cd /tmp/ltsmin3041627206258815954;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin3041627206258815954;'/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' '--ltl' 'X(((<>((LTLAPp0==true)) U ((LTLAPp1==true)&&<>((LTLAPp2==true))))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: LTL layer: formula: X(((<>((LTLAPp0==true)) U ((LTLAPp1==true)&&<>((LTLAPp2==true))))||[]((LTLAPp3==true))))
pins2lts-mc-linux64( 2/ 8), 0.003: "X(((<>((LTLAPp0==true)) U ((LTLAPp1==true)&&<>((LTLAPp2==true))))||[]((LTLAPp3==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.038: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.077: DFS-FIFO for weak LTL, using special progress label 50
pins2lts-mc-linux64( 0/ 8), 0.077: There are 51 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.077: State length is 81, there are 85 groups
pins2lts-mc-linux64( 0/ 8), 0.077: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.077: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.077: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.077: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.457: ~1 levels ~960 states ~2736 transitions
pins2lts-mc-linux64( 0/ 8), 0.488: ~1 levels ~1920 states ~7304 transitions
pins2lts-mc-linux64( 3/ 8), 0.520: ~1 levels ~3840 states ~14360 transitions
pins2lts-mc-linux64( 3/ 8), 0.637: ~1 levels ~7680 states ~30720 transitions
pins2lts-mc-linux64( 3/ 8), 0.823: ~1 levels ~15360 states ~65768 transitions
pins2lts-mc-linux64( 3/ 8), 1.113: ~1 levels ~30720 states ~137720 transitions
pins2lts-mc-linux64( 2/ 8), 1.668: ~215 levels ~61440 states ~181264 transitions
pins2lts-mc-linux64( 2/ 8), 2.294: ~215 levels ~122880 states ~339808 transitions
pins2lts-mc-linux64( 2/ 8), 3.221: ~215 levels ~245760 states ~663568 transitions
pins2lts-mc-linux64( 2/ 8), 4.873: ~215 levels ~491520 states ~1382640 transitions
pins2lts-mc-linux64( 2/ 8), 6.791: ~215 levels ~983040 states ~3003232 transitions
pins2lts-mc-linux64( 3/ 8), 9.708: ~209 levels ~1966080 states ~5957800 transitions
pins2lts-mc-linux64( 3/ 8), 15.221: ~209 levels ~3932160 states ~12496088 transitions
pins2lts-mc-linux64( 6/ 8), 26.648: ~187 levels ~7864320 states ~26580296 transitions
pins2lts-mc-linux64( 6/ 8), 49.614: ~187 levels ~15728640 states ~53725880 transitions
pins2lts-mc-linux64( 6/ 8), 99.802: ~195 levels ~31457280 states ~112275768 transitions
pins2lts-mc-linux64( 4/ 8), 111.238: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 111.277:
pins2lts-mc-linux64( 0/ 8), 111.277: mean standard work distribution: 4.1% (states) 4.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 111.277:
pins2lts-mc-linux64( 0/ 8), 111.277: Explored 31383407 states 114836657 transitions, fanout: 3.659
pins2lts-mc-linux64( 0/ 8), 111.277: Total exploration time 111.190 sec (111.140 sec minimum, 111.159 sec on average)
pins2lts-mc-linux64( 0/ 8), 111.277: States per second: 282250, Transitions per second: 1032797
pins2lts-mc-linux64( 0/ 8), 111.277:
pins2lts-mc-linux64( 0/ 8), 111.277: Progress states detected: 31875
pins2lts-mc-linux64( 0/ 8), 111.277: Redundant explorations: -0.0317
pins2lts-mc-linux64( 0/ 8), 111.277:
pins2lts-mc-linux64( 0/ 8), 111.277: Queue width: 8B, total height: 15735, memory: 0.12MB
pins2lts-mc-linux64( 0/ 8), 111.277: Tree memory: 495.5MB, 16.6 B/state, compr.: 5.1%
pins2lts-mc-linux64( 0/ 8), 111.277: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 111.277: Stored 46 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 111.277: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 111.277: Est. total memory use: 495.6MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3041627206258815954;'/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' '--ltl' 'X(((<>((LTLAPp0==true)) U ((LTLAPp1==true)&&<>((LTLAPp2==true))))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3041627206258815954;'/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' '--ltl' 'X(((<>((LTLAPp0==true)) U ((LTLAPp1==true)&&<>((LTLAPp2==true))))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
332 unique states visited
0 strongly connected components in search stack
347 transitions explored
176 items max in DFS search stack
38365 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,383.704,2579444,1,0,32153,1.48065e+07,28,8984,1271,1.42207e+07,35693
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA IOTPpurchase-PT-C12M10P15D17-LTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 560139 ms.
BK_STOP 1716786268798
--------------------
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="IOTPpurchase-PT-C12M10P15D17"
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 IOTPpurchase-PT-C12M10P15D17, 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 r202-smll-171649588100387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/IOTPpurchase-PT-C12M10P15D17.tgz
mv IOTPpurchase-PT-C12M10P15D17 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 '
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 ;