About the Execution of ITS-Tools for ViralEpidemic-PT-S08D1C2A04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8177.163 | 1177810.00 | 1362338.00 | 3285.40 | FFFFFTFFFFFFFFFT | 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.r444-smll-171701111400387.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 ViralEpidemic-PT-S08D1C2A04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r444-smll-171701111400387
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 06:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 12 06:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 05:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 05:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717204941787
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S08D1C2A04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-06-01 01:22:24] [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]
[2024-06-01 01:22:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 01:22:26] [INFO ] Load time of PNML (sax parser for PT used): 1985 ms
[2024-06-01 01:22:26] [INFO ] Transformed 46811 places.
[2024-06-01 01:22:26] [INFO ] Transformed 79577 transitions.
[2024-06-01 01:22:26] [INFO ] Parsed PT model containing 46811 places and 79577 transitions and 191921 arcs in 2503 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 46811 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Discarding 4560 places :
Symmetric choice reduction at 0 with 4560 rule applications. Total rules 4560 place count 42251 transition count 43097
Iterating global reduction 0 with 4560 rules applied. Total rules applied 9120 place count 42251 transition count 43097
Discarding 652 places :
Symmetric choice reduction at 0 with 652 rule applications. Total rules 9772 place count 41599 transition count 41793
Iterating global reduction 0 with 652 rules applied. Total rules applied 10424 place count 41599 transition count 41793
Applied a total of 10424 rules in 54312 ms. Remains 41599 /46811 variables (removed 5212) and now considering 41793/79577 (removed 37784) transitions.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 01:23:23] [INFO ] Invariants computation overflowed in 1901 ms
[2024-06-01 01:24:00] [INFO ] Performed 7218/41599 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:24:30] [INFO ] Performed 16172/41599 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 01:25:00] [INFO ] Performed 24628/41599 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 01:25:30] [INFO ] Performed 33335/41599 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-01 01:25:30] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-01 01:25:30] [INFO ] Implicit Places using invariants in 128764 ms returned []
Implicit Place search using SMT only with invariants took 128821 ms to find 0 implicit places.
Running 41792 sub problems to find dead transitions.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 01:25:33] [INFO ] Invariants computation overflowed in 1615 ms
SMT process timed out in 204964ms, After SMT, problems are : Problem set: 0 solved, 41792 unsolved
Search for dead transitions found 0 dead transitions in 205790ms
Starting structural reductions in LTL mode, iteration 1 : 41599/46811 places, 41793/79577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389151 ms. Remains : 41599/46811 places, 41793/79577 transitions.
Support contains 48 out of 41599 places after structural reductions.
[2024-06-01 01:28:59] [INFO ] Flatten gal took : 2165 ms
[2024-06-01 01:29:01] [INFO ] Flatten gal took : 1518 ms
[2024-06-01 01:29:03] [INFO ] Input system was already deterministic with 41793 transitions.
Support contains 43 out of 41599 places (down from 48) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 17626 ms. (2 steps per ms) remains 13/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4753 ms. (8 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4541 ms. (8 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4301 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4199 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4240 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4151 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5055 ms. (7 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3655 ms. (10 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4174 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4444 ms. (8 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4133 ms. (9 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3628 ms. (11 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4548 ms. (8 steps per ms) remains 13/13 properties
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-01 01:29:25] [INFO ] Invariants computation overflowed in 1552 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
At refinement iteration 1 (OVERLAPS) 28/45 variables, 17/17 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 216/261 variables, 105/122 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/261 variables, 0/122 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 299/560 variables, 111/233 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 0/233 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1624/2184 variables, 758/991 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2184 variables, 0/991 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 2537/4721 variables, 1015/2006 constraints. Problems are: Problem set: 2 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4721 variables, 0/2006 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SMT process timed out in 6773ms, After SMT, problems are : Problem set: 2 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 41599 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 74 are kept as prefixes of interest. Removing 41525 places using SCC suffix rule.62 ms
Discarding 41525 places :
Also discarding 41607 output transitions
Drop transitions (Output transitions of discarded places.) removed 41607 transitions
Drop transitions (Empty/Sink Transition effects.) removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 139 rules applied. Total rules applied 140 place count 74 transition count 47
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 153 place count 61 transition count 47
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 153 place count 61 transition count 36
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 175 place count 50 transition count 36
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 195 place count 40 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 39 transition count 25
Ensure Unique test removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 199 place count 36 transition count 25
Applied a total of 199 rules in 239 ms. Remains 36 /41599 variables (removed 41563) and now considering 25/41793 (removed 41768) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 36/41599 places, 25/41793 transitions.
RANDOM walk for 40000 steps (1332 resets) in 635 ms. (62 steps per ms) remains 7/11 properties
BEST_FIRST walk for 40004 steps (144 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (144 resets) in 147 ms. (270 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (144 resets) in 140 ms. (283 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (143 resets) in 105 ms. (377 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (144 resets) in 114 ms. (347 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (144 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (144 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
// Phase 1: matrix 25 rows 36 cols
[2024-06-01 01:29:31] [INFO ] Computed 11 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 14/21 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 35/61 variables, and 28 constraints, problems are : Problem set: 7 solved, 0 unsolved in 106 ms.
Refiners :[Generalized P Invariants (flows): 7/11 constraints, State Equation: 21/36 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 136ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 41599 stabilizing places and 41793 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 41599 transition count 41793
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||X(p1))))))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41598 transition count 41791
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41598 transition count 41791
Applied a total of 2 rules in 19891 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 01:29:53] [INFO ] Invariants computation overflowed in 1627 ms
[2024-06-01 01:30:29] [INFO ] Performed 6568/41598 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:30:59] [INFO ] Performed 14634/41598 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 01:31:29] [INFO ] Performed 22494/41598 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 01:31:59] [INFO ] Performed 32135/41598 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-01 01:31:59] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-01 01:31:59] [INFO ] Implicit Places using invariants in 127441 ms returned []
Implicit Place search using SMT only with invariants took 127456 ms to find 0 implicit places.
Running 41790 sub problems to find dead transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 01:32:01] [INFO ] Invariants computation overflowed in 1597 ms
SMT process timed out in 187355ms, After SMT, problems are : Problem set: 0 solved, 41790 unsolved
Search for dead transitions found 0 dead transitions in 187863ms
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335395 ms. Remains : 41598/41599 places, 41791/41793 transitions.
Stuttering acceptance computed with spot in 357 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 7463 steps with 2 reset in 2517 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 finished in 338467 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))||G(p1)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 78 are kept as prefixes of interest. Removing 41521 places using SCC suffix rule.66 ms
Discarding 41521 places :
Also discarding 41648 output transitions
Drop transitions (Output transitions of discarded places.) removed 41648 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 77 transition count 118
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 65 place count 39 transition count 54
Iterating global reduction 1 with 38 rules applied. Total rules applied 103 place count 39 transition count 54
Applied a total of 103 rules in 163 ms. Remains 39 /41599 variables (removed 41560) and now considering 54/41793 (removed 41739) transitions.
// Phase 1: matrix 54 rows 39 cols
[2024-06-01 01:35:10] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:10] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-06-01 01:35:10] [INFO ] Invariant cache hit.
[2024-06-01 01:35:10] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-06-01 01:35:10] [INFO ] Redundant transitions in 39 ms returned [2, 7, 19, 35, 37, 52]
Found 6 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
Running 33 sub problems to find dead transitions.
// Phase 1: matrix 48 rows 39 cols
[2024-06-01 01:35:10] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 43/77 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 6/83 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 2/85 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/85 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 85/87 variables, and 38 constraints, problems are : Problem set: 0 solved, 33 unsolved in 708 ms.
Refiners :[State Equation: 38/39 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 43/77 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/77 variables, 33/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 6/83 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (OVERLAPS) 2/85 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/85 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/87 variables, and 71 constraints, problems are : Problem set: 0 solved, 33 unsolved in 770 ms.
Refiners :[State Equation: 38/39 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 1504ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1504ms
Starting structural reductions in SI_LTL mode, iteration 1 : 39/41599 places, 48/41793 transitions.
Graph (complete) has 21 edges and 39 vertex of which 33 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Applied a total of 1 rules in 3 ms. Remains 33 /39 variables (removed 6) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 33 cols
[2024-06-01 01:35:12] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:12] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-06-01 01:35:12] [INFO ] Invariant cache hit.
[2024-06-01 01:35:12] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/41599 places, 42/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2208 ms. Remains : 33/41599 places, 42/41793 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02
Stuttering criterion allowed to conclude after 73 steps with 1 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 finished in 2399 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 59 are kept as prefixes of interest. Removing 41540 places using SCC suffix rule.44 ms
Discarding 41540 places :
Also discarding 41687 output transitions
Drop transitions (Output transitions of discarded places.) removed 41687 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 58 transition count 88
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 47 place count 29 transition count 42
Iterating global reduction 1 with 29 rules applied. Total rules applied 76 place count 29 transition count 42
Applied a total of 76 rules in 119 ms. Remains 29 /41599 variables (removed 41570) and now considering 42/41793 (removed 41751) transitions.
// Phase 1: matrix 42 rows 29 cols
[2024-06-01 01:35:13] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:13] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-06-01 01:35:13] [INFO ] Invariant cache hit.
[2024-06-01 01:35:13] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-06-01 01:35:13] [INFO ] Redundant transitions in 23 ms returned [11, 15, 21, 23, 28, 32, 36]
Found 7 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 7 transitions
Redundant transitions reduction (with SMT) removed 7 transitions.
Running 24 sub problems to find dead transitions.
// Phase 1: matrix 35 rows 29 cols
[2024-06-01 01:35:13] [INFO ] Computed 0 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 31/56 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 4/60 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 2/62 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/62 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/64 variables, and 28 constraints, problems are : Problem set: 0 solved, 24 unsolved in 400 ms.
Refiners :[State Equation: 28/29 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 31/56 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 24/49 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 4/60 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 2/62 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/64 variables, and 52 constraints, problems are : Problem set: 0 solved, 24 unsolved in 551 ms.
Refiners :[State Equation: 28/29 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 968ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 968ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/41599 places, 35/41793 transitions.
Graph (complete) has 17 edges and 29 vertex of which 22 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Applied a total of 1 rules in 3 ms. Remains 22 /29 variables (removed 7) and now considering 28/35 (removed 7) transitions.
// Phase 1: matrix 28 rows 22 cols
[2024-06-01 01:35:14] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-01 01:35:14] [INFO ] Invariant cache hit.
[2024-06-01 01:35:14] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/41599 places, 28/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1431 ms. Remains : 22/41599 places, 28/41793 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03
Stuttering criterion allowed to conclude after 3782 steps with 159 reset in 22 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 finished in 1620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 64 are kept as prefixes of interest. Removing 41535 places using SCC suffix rule.39 ms
Discarding 41535 places :
Also discarding 41662 output transitions
Drop transitions (Output transitions of discarded places.) removed 41662 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 63 transition count 103
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 51 place count 40 transition count 57
Iterating global reduction 1 with 23 rules applied. Total rules applied 74 place count 40 transition count 57
Applied a total of 74 rules in 114 ms. Remains 40 /41599 variables (removed 41559) and now considering 57/41793 (removed 41736) transitions.
// Phase 1: matrix 57 rows 40 cols
[2024-06-01 01:35:14] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 01:35:14] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-06-01 01:35:14] [INFO ] Invariant cache hit.
[2024-06-01 01:35:14] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2024-06-01 01:35:14] [INFO ] Redundant transitions in 30 ms returned [7, 11, 15, 30, 38, 50, 53, 55]
Found 8 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 8 transitions
Redundant transitions reduction (with SMT) removed 8 transitions.
Running 33 sub problems to find dead transitions.
// Phase 1: matrix 49 rows 40 cols
[2024-06-01 01:35:14] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 44/79 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/85 variables, 3/38 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 2/87 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/87 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/89 variables, and 39 constraints, problems are : Problem set: 0 solved, 33 unsolved in 650 ms.
Refiners :[State Equation: 39/40 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 44/79 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 33/68 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 6/85 variables, 3/71 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (OVERLAPS) 2/87 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/87 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/89 variables, and 72 constraints, problems are : Problem set: 0 solved, 33 unsolved in 793 ms.
Refiners :[State Equation: 39/40 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 1464ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1465ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/41599 places, 49/41793 transitions.
Graph (complete) has 20 edges and 40 vertex of which 32 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Applied a total of 1 rules in 4 ms. Remains 32 /40 variables (removed 8) and now considering 41/49 (removed 8) transitions.
// Phase 1: matrix 41 rows 32 cols
[2024-06-01 01:35:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-01 01:35:16] [INFO ] Invariant cache hit.
[2024-06-01 01:35:16] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/41599 places, 41/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2016 ms. Remains : 32/41599 places, 41/41793 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04
Stuttering criterion allowed to conclude after 527 steps with 14 reset in 4 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 finished in 2168 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))||G(p1)))'
Support contains 4 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 120 are kept as prefixes of interest. Removing 41479 places using SCC suffix rule.37 ms
Discarding 41479 places :
Also discarding 41586 output transitions
Drop transitions (Output transitions of discarded places.) removed 41586 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 119 transition count 192
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 78 place count 56 transition count 78
Iterating global reduction 1 with 63 rules applied. Total rules applied 141 place count 56 transition count 78
Applied a total of 141 rules in 119 ms. Remains 56 /41599 variables (removed 41543) and now considering 78/41793 (removed 41715) transitions.
// Phase 1: matrix 78 rows 56 cols
[2024-06-01 01:35:16] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:16] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-06-01 01:35:16] [INFO ] Invariant cache hit.
[2024-06-01 01:35:17] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
[2024-06-01 01:35:17] [INFO ] Redundant transitions in 27 ms returned [8, 12, 24, 34, 67, 69, 71, 75, 77]
Found 9 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 9 transitions
Redundant transitions reduction (with SMT) removed 9 transitions.
Running 52 sub problems to find dead transitions.
// Phase 1: matrix 69 rows 56 cols
[2024-06-01 01:35:17] [INFO ] Computed 0 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 63/113 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 8/121 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (OVERLAPS) 2/123 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/123 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/125 variables, and 55 constraints, problems are : Problem set: 0 solved, 52 unsolved in 922 ms.
Refiners :[State Equation: 55/56 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 63/113 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 52/102 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (OVERLAPS) 8/121 variables, 4/106 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (OVERLAPS) 2/123 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/125 variables, and 107 constraints, problems are : Problem set: 0 solved, 52 unsolved in 1217 ms.
Refiners :[State Equation: 55/56 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints]
After SMT, in 2158ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 2159ms
Starting structural reductions in SI_LTL mode, iteration 1 : 56/41599 places, 69/41793 transitions.
Graph (complete) has 32 edges and 56 vertex of which 47 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Applied a total of 1 rules in 2 ms. Remains 47 /56 variables (removed 9) and now considering 60/69 (removed 9) transitions.
// Phase 1: matrix 60 rows 47 cols
[2024-06-01 01:35:19] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:35:19] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 01:35:19] [INFO ] Invariant cache hit.
[2024-06-01 01:35:19] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/41599 places, 60/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2711 ms. Remains : 47/41599 places, 60/41793 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06
Stuttering criterion allowed to conclude after 411 steps with 8 reset in 2 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 finished in 2914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||G(p1))))))'
Support contains 4 out of 41599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41598 transition count 41791
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41598 transition count 41791
Applied a total of 2 rules in 15921 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 01:35:37] [INFO ] Invariants computation overflowed in 1469 ms
[2024-06-01 01:36:12] [INFO ] Performed 8749/41598 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 01:36:42] [INFO ] Performed 19053/41598 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-01 01:37:12] [INFO ] Performed 28839/41598 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-01 01:37:42] [INFO ] Performed 37673/41598 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-01 01:37:42] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-01 01:37:42] [INFO ] Implicit Places using invariants in 126815 ms returned []
Implicit Place search using SMT only with invariants took 126816 ms to find 0 implicit places.
Running 41790 sub problems to find dead transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-01 01:37:44] [INFO ] Invariants computation overflowed in 1904 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 41597/83389 variables, and 0 constraints, problems are : Problem set: 0 solved, 41790 unsolved in 30982 ms.
Refiners :[State Equation: 0/41598 constraints, PredecessorRefiner: 41790/41790 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41790 unsolved
SMT process timed out in 240887ms, After SMT, problems are : Problem set: 0 solved, 41790 unsolved
Search for dead transitions found 0 dead transitions in 241397ms
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 384191 ms. Remains : 41598/41599 places, 41791/41793 transitions.
Stuttering acceptance computed with spot in 241 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08
Product exploration timeout after 35600 steps with 10 reset in 10002 ms.
Entered a terminal (fully accepting) state of product in 3632 steps with 1 reset in 1175 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 finished in 395829 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) U !p1)))'
Support contains 3 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 101 are kept as prefixes of interest. Removing 41498 places using SCC suffix rule.19 ms
Discarding 41498 places :
Also discarding 41625 output transitions
Drop transitions (Output transitions of discarded places.) removed 41625 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 100 transition count 157
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 68 place count 43 transition count 61
Iterating global reduction 1 with 57 rules applied. Total rules applied 125 place count 43 transition count 61
Applied a total of 125 rules in 73 ms. Remains 43 /41599 variables (removed 41556) and now considering 61/41793 (removed 41732) transitions.
// Phase 1: matrix 61 rows 43 cols
[2024-06-01 01:41:55] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 01:41:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 01:41:55] [INFO ] Invariant cache hit.
[2024-06-01 01:41:55] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-06-01 01:41:55] [INFO ] Redundant transitions in 27 ms returned [8, 16, 21, 25, 29, 36, 46, 55]
Found 8 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 8 transitions
Redundant transitions reduction (with SMT) removed 8 transitions.
Running 39 sub problems to find dead transitions.
// Phase 1: matrix 53 rows 43 cols
[2024-06-01 01:41:55] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 48/86 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 6/92 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 2/94 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/96 variables, and 42 constraints, problems are : Problem set: 0 solved, 39 unsolved in 738 ms.
Refiners :[State Equation: 42/43 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 48/86 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 6/92 variables, 3/80 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 2/94 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/96 variables, and 81 constraints, problems are : Problem set: 0 solved, 39 unsolved in 914 ms.
Refiners :[State Equation: 42/43 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 1659ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1660ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/41599 places, 53/41793 transitions.
Graph (complete) has 26 edges and 43 vertex of which 35 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Applied a total of 1 rules in 2 ms. Remains 35 /43 variables (removed 8) and now considering 45/53 (removed 8) transitions.
// Phase 1: matrix 45 rows 35 cols
[2024-06-01 01:41:57] [INFO ] Computed 0 invariants in 1 ms
[2024-06-01 01:41:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 01:41:57] [INFO ] Invariant cache hit.
[2024-06-01 01:41:57] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/41599 places, 45/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1957 ms. Remains : 35/41599 places, 45/41793 transitions.
Stuttering acceptance computed with spot in 153 ms :[p1, (NOT p0), p1]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09
Stuttering criterion allowed to conclude after 202 steps with 5 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 finished in 2146 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))'
Support contains 2 out of 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 51 are kept as prefixes of interest. Removing 41548 places using SCC suffix rule.27 ms
Discarding 41548 places :
Also discarding 41702 output transitions
Drop transitions (Output transitions of discarded places.) removed 41702 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 50 transition count 80
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 36 place count 25 transition count 36
Iterating global reduction 1 with 25 rules applied. Total rules applied 61 place count 25 transition count 36
Applied a total of 61 rules in 73 ms. Remains 25 /41599 variables (removed 41574) and now considering 36/41793 (removed 41757) transitions.
// Phase 1: matrix 36 rows 25 cols
[2024-06-01 01:41:57] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:41:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 01:41:57] [INFO ] Invariant cache hit.
[2024-06-01 01:41:57] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-06-01 01:41:57] [INFO ] Redundant transitions in 20 ms returned [2, 16, 18, 20, 32, 34]
Found 6 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 6 transitions
Redundant transitions reduction (with SMT) removed 6 transitions.
Running 21 sub problems to find dead transitions.
// Phase 1: matrix 30 rows 25 cols
[2024-06-01 01:41:57] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 27/49 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 2/51 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 2/53 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 0/53 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/55 variables, and 24 constraints, problems are : Problem set: 0 solved, 21 unsolved in 435 ms.
Refiners :[State Equation: 24/25 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 27/49 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 21/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 2/51 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 2/53 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 0/53 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/55 variables, and 45 constraints, problems are : Problem set: 0 solved, 21 unsolved in 374 ms.
Refiners :[State Equation: 24/25 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
After SMT, in 816ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 816ms
Starting structural reductions in SI_LTL mode, iteration 1 : 25/41599 places, 30/41793 transitions.
Graph (complete) has 14 edges and 25 vertex of which 19 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Applied a total of 1 rules in 1 ms. Remains 19 /25 variables (removed 6) and now considering 24/30 (removed 6) transitions.
// Phase 1: matrix 24 rows 19 cols
[2024-06-01 01:41:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:41:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 01:41:58] [INFO ] Invariant cache hit.
[2024-06-01 01:41:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/41599 places, 24/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1058 ms. Remains : 19/41599 places, 24/41793 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 4704 steps with 217 reset in 18 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 finished in 1184 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 41599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41599/41599 places, 41793/41793 transitions.
Graph (complete) has 36796 edges and 41599 vertex of which 32 are kept as prefixes of interest. Removing 41567 places using SCC suffix rule.33 ms
Discarding 41567 places :
Also discarding 41734 output transitions
Drop transitions (Output transitions of discarded places.) removed 41734 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 31 transition count 47
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 29 place count 14 transition count 19
Iterating global reduction 1 with 17 rules applied. Total rules applied 46 place count 14 transition count 19
Applied a total of 46 rules in 92 ms. Remains 14 /41599 variables (removed 41585) and now considering 19/41793 (removed 41774) transitions.
// Phase 1: matrix 19 rows 14 cols
[2024-06-01 01:41:58] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:41:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 01:41:58] [INFO ] Invariant cache hit.
[2024-06-01 01:41:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-06-01 01:41:58] [INFO ] Redundant transitions in 18 ms returned [11, 18]
Found 2 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
Running 11 sub problems to find dead transitions.
// Phase 1: matrix 17 rows 14 cols
[2024-06-01 01:41:58] [INFO ] Computed 0 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 14/25 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2/27 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 2/29 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/31 variables, and 13 constraints, problems are : Problem set: 0 solved, 11 unsolved in 222 ms.
Refiners :[State Equation: 13/14 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 14/25 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 11/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 2/27 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/27 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 2/29 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/29 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/29 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/31 variables, and 24 constraints, problems are : Problem set: 0 solved, 11 unsolved in 198 ms.
Refiners :[State Equation: 13/14 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 427ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 427ms
Starting structural reductions in SI_LTL mode, iteration 1 : 14/41599 places, 17/41793 transitions.
Graph (complete) has 7 edges and 14 vertex of which 12 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 1 ms. Remains 12 /14 variables (removed 2) and now considering 15/17 (removed 2) transitions.
// Phase 1: matrix 15 rows 12 cols
[2024-06-01 01:41:59] [INFO ] Computed 0 invariants in 0 ms
[2024-06-01 01:41:59] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-01 01:41:59] [INFO ] Invariant cache hit.
[2024-06-01 01:41:59] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 12/41599 places, 15/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 678 ms. Remains : 12/41599 places, 15/41793 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-12 finished in 762 ms.
All properties solved by simple procedures.
Total runtime 1175250 ms.
BK_STOP 1717206119597
--------------------
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="ViralEpidemic-PT-S08D1C2A04"
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 ViralEpidemic-PT-S08D1C2A04, 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 r444-smll-171701111400387"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 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 ;