About the Execution of LTSMin+red for ViralEpidemic-PT-S08D1C2A04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7014.655 | 1243148.00 | 1384019.00 | 3204.90 | 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.r544-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 ltsminxred
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 r544-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 1717308384194
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S08D1C2A04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 06:06:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 06:06:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 06:06:27] [INFO ] Load time of PNML (sax parser for PT used): 1699 ms
[2024-06-02 06:06:28] [INFO ] Transformed 46811 places.
[2024-06-02 06:06:28] [INFO ] Transformed 79577 transitions.
[2024-06-02 06:06:28] [INFO ] Parsed PT model containing 46811 places and 79577 transitions and 191921 arcs in 2297 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 35 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 43064 ms. Remains 41599 /46811 variables (removed 5212) and now considering 41793/79577 (removed 37784) transitions.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-02 06:07:13] [INFO ] Invariants computation overflowed in 1780 ms
[2024-06-02 06:07:50] [INFO ] Performed 8623/41599 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 06:08:20] [INFO ] Performed 18188/41599 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 06:08:50] [INFO ] Performed 27912/41599 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 06:09:20] [INFO ] Performed 37555/41599 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-02 06:09:20] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-02 06:09:20] [INFO ] Implicit Places using invariants in 128320 ms returned []
Implicit Place search using SMT only with invariants took 128378 ms to find 0 implicit places.
Running 41792 sub problems to find dead transitions.
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-02 06:09:23] [INFO ] Invariants computation overflowed in 1598 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 41598/83392 variables, and 0 constraints, problems are : Problem set: 0 solved, 41792 unsolved in 31054 ms.
Refiners :[State Equation: 0/41599 constraints, PredecessorRefiner: 41792/41792 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41792 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41598/83392 variables, and 0 constraints, problems are : Problem set: 0 solved, 41792 unsolved in 30749 ms.
Refiners :[State Equation: 0/41599 constraints, PredecessorRefiner: 0/41792 constraints, Known Traps: 0/0 constraints]
After SMT, in 255561ms problems are : Problem set: 0 solved, 41792 unsolved
Search for dead transitions found 0 dead transitions in 256273ms
Starting structural reductions in LTL mode, iteration 1 : 41599/46811 places, 41793/79577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 428107 ms. Remains : 41599/46811 places, 41793/79577 transitions.
Support contains 48 out of 41599 places after structural reductions.
[2024-06-02 06:13:40] [INFO ] Flatten gal took : 2046 ms
[2024-06-02 06:13:41] [INFO ] Flatten gal took : 1487 ms
[2024-06-02 06:13:44] [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 40001 steps (9 resets) in 15752 ms. (2 steps per ms) remains 15/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 771 ms. (5 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 533 ms. (7 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 393 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 396 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 419 ms. (9 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 399 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 387 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 386 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 390 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 390 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 392 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 996 ms. (4 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 424 ms. (9 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 399 ms. (10 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 397 ms. (10 steps per ms) remains 15/15 properties
// Phase 1: matrix 41793 rows 41599 cols
[2024-06-02 06:13:52] [INFO ] Invariants computation overflowed in 1399 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp8 is UNSAT
At refinement iteration 1 (OVERLAPS) 36/57 variables, 21/21 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/21 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 296/353 variables, 141/162 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 0/162 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 479/832 variables, 190/352 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/832 variables, 0/352 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 2132/2964 variables, 972/1324 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2964 variables, 0/1324 constraints. Problems are: Problem set: 2 solved, 13 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
At refinement iteration 9 (OVERLAPS) 4225/7189 variables, 1760/3084 constraints. Problems are: Problem set: 9 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/7189 variables, 0/3084 constraints. Problems are: Problem set: 9 solved, 6 unsolved
SMT process timed out in 6653ms, After SMT, problems are : Problem set: 9 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 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 66 are kept as prefixes of interest. Removing 41533 places using SCC suffix rule.60 ms
Discarding 41533 places :
Also discarding 41636 output transitions
Drop transitions (Output transitions of discarded places.) removed 41636 transitions
Drop transitions (Empty/Sink Transition effects.) removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 120 rules applied. Total rules applied 121 place count 66 transition count 37
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 139 place count 48 transition count 37
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 139 place count 48 transition count 29
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 155 place count 40 transition count 29
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 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 169 place count 33 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 170 place count 32 transition count 21
Ensure Unique test removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 174 place count 28 transition count 21
Applied a total of 174 rules in 221 ms. Remains 28 /41599 variables (removed 41571) and now considering 21/41793 (removed 41772) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 28/41599 places, 21/41793 transitions.
RANDOM walk for 200 steps (5 resets) in 14 ms. (13 steps per ms) remains 0/6 properties
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 13271 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-02 06:14:13] [INFO ] Invariants computation overflowed in 1783 ms
[2024-06-02 06:14:48] [INFO ] Performed 8586/41598 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 06:15:18] [INFO ] Performed 17870/41598 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 06:15:48] [INFO ] Performed 27084/41598 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 06:16:18] [INFO ] Performed 36224/41598 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-06-02 06:16:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-06-02 06:16:18] [INFO ] Implicit Places using invariants in 127670 ms returned []
Implicit Place search using SMT only with invariants took 127675 ms to find 0 implicit places.
Running 41790 sub problems to find dead transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-02 06:16:21] [INFO ] Invariants computation overflowed in 1684 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 30654 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41597/83389 variables, and 0 constraints, problems are : Problem set: 0 solved, 41790 unsolved in 30613 ms.
Refiners :[State Equation: 0/41598 constraints, PredecessorRefiner: 0/41790 constraints, Known Traps: 0/0 constraints]
After SMT, in 245699ms problems are : Problem set: 0 solved, 41790 unsolved
Search for dead transitions found 0 dead transitions in 246423ms
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 387490 ms. Remains : 41598/41599 places, 41791/41793 transitions.
Stuttering acceptance computed with spot in 364 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
Product exploration timeout after 38330 steps with 11 reset in 10003 ms.
Entered a terminal (fully accepting) state of product in 10581 steps with 3 reset in 3387 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-01 finished in 401423 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.53 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 130 ms. Remains 39 /41599 variables (removed 41560) and now considering 54/41793 (removed 41739) transitions.
// Phase 1: matrix 54 rows 39 cols
[2024-06-02 06:20:39] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:20:39] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-02 06:20:39] [INFO ] Invariant cache hit.
[2024-06-02 06:20:39] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-06-02 06:20:39] [INFO ] Redundant transitions in 22 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
[2024-06-02 06:20:39] [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 506 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 586 ms.
Refiners :[State Equation: 38/39 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 1098ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1098ms
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 2 ms. Remains 33 /39 variables (removed 6) and now considering 42/48 (removed 6) transitions.
// Phase 1: matrix 42 rows 33 cols
[2024-06-02 06:20:40] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:20:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-02 06:20:40] [INFO ] Invariant cache hit.
[2024-06-02 06:20:40] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 76 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 1429 ms. Remains : 33/41599 places, 42/41793 transitions.
Stuttering acceptance computed with spot in 77 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 326 steps with 9 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-02 finished in 1552 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.40 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 108 ms. Remains 29 /41599 variables (removed 41570) and now considering 42/41793 (removed 41751) transitions.
// Phase 1: matrix 42 rows 29 cols
[2024-06-02 06:20:41] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:20:41] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-02 06:20:41] [INFO ] Invariant cache hit.
[2024-06-02 06:20:41] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-06-02 06:20:41] [INFO ] Redundant transitions in 19 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
[2024-06-02 06:20:41] [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 404 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 434 ms.
Refiners :[State Equation: 28/29 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 845ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 846ms
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.0 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
[2024-06-02 06:20:42] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:20:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 06:20:42] [INFO ] Invariant cache hit.
[2024-06-02 06:20:42] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 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 1138 ms. Remains : 22/41599 places, 28/41793 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03
Stuttering criterion allowed to conclude after 2129 steps with 93 reset in 11 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-03 finished in 1264 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.41 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 102 ms. Remains 40 /41599 variables (removed 41559) and now considering 57/41793 (removed 41736) transitions.
// Phase 1: matrix 57 rows 40 cols
[2024-06-02 06:20:42] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:20:42] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 06:20:42] [INFO ] Invariant cache hit.
[2024-06-02 06:20:42] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-06-02 06:20:42] [INFO ] Redundant transitions in 22 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
[2024-06-02 06:20:42] [INFO ] Computed 0 invariants in 1 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 483 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 612 ms.
Refiners :[State Equation: 39/40 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 1102ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1103ms
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 3 ms. Remains 32 /40 variables (removed 8) and now considering 41/49 (removed 8) transitions.
// Phase 1: matrix 41 rows 32 cols
[2024-06-02 06:20:43] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:20:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 06:20:43] [INFO ] Invariant cache hit.
[2024-06-02 06:20:43] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 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 1391 ms. Remains : 32/41599 places, 41/41793 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04
Stuttering criterion allowed to conclude after 111 steps with 2 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-04 finished in 1506 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.33 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 90 ms. Remains 56 /41599 variables (removed 41543) and now considering 78/41793 (removed 41715) transitions.
// Phase 1: matrix 78 rows 56 cols
[2024-06-02 06:20:43] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:20:43] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 06:20:43] [INFO ] Invariant cache hit.
[2024-06-02 06:20:43] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-06-02 06:20:43] [INFO ] Redundant transitions in 25 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
[2024-06-02 06:20:43] [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 863 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 1125 ms.
Refiners :[State Equation: 55/56 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints]
After SMT, in 1999ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 1999ms
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
[2024-06-02 06:20:45] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:20:45] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-06-02 06:20:45] [INFO ] Invariant cache hit.
[2024-06-02 06:20:46] [INFO ] Implicit Places using invariants and state equation in 62 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 : 47/41599 places, 60/41793 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2325 ms. Remains : 47/41599 places, 60/41793 transitions.
Stuttering acceptance computed with spot in 124 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 151 steps with 2 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-06 finished in 2488 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 13584 ms. Remains 41598 /41599 variables (removed 1) and now considering 41791/41793 (removed 2) transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-02 06:21:01] [INFO ] Invariants computation overflowed in 1503 ms
[2024-06-02 06:21:37] [INFO ] Performed 9738/41598 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-02 06:22:07] [INFO ] Performed 21803/41598 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-06-02 06:22:37] [INFO ] Performed 32600/41598 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-06-02 06:23:00] [INFO ] Implicit Places using invariants in 120741 ms returned []
Implicit Place search using SMT only with invariants took 120743 ms to find 0 implicit places.
Running 41790 sub problems to find dead transitions.
// Phase 1: matrix 41791 rows 41598 cols
[2024-06-02 06:23:02] [INFO ] Invariants computation overflowed in 1784 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 30673 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41597/83389 variables, and 0 constraints, problems are : Problem set: 0 solved, 41790 unsolved in 30819 ms.
Refiners :[State Equation: 0/41598 constraints, PredecessorRefiner: 0/41790 constraints, Known Traps: 0/0 constraints]
After SMT, in 236142ms problems are : Problem set: 0 solved, 41790 unsolved
Search for dead transitions found 0 dead transitions in 236662ms
Starting structural reductions in LTL mode, iteration 1 : 41598/41599 places, 41791/41793 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 371050 ms. Remains : 41598/41599 places, 41791/41793 transitions.
Stuttering acceptance computed with spot in 182 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
Entered a terminal (fully accepting) state of product in 20529 steps with 5 reset in 6136 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-08 finished in 377509 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.28 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 77 ms. Remains 43 /41599 variables (removed 41556) and now considering 61/41793 (removed 41732) transitions.
// Phase 1: matrix 61 rows 43 cols
[2024-06-02 06:27:03] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:27:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 06:27:03] [INFO ] Invariant cache hit.
[2024-06-02 06:27:03] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-06-02 06:27:03] [INFO ] Redundant transitions in 21 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
[2024-06-02 06:27:03] [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 777 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 729 ms.
Refiners :[State Equation: 42/43 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 1514ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1514ms
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.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 1 ms. Remains 35 /43 variables (removed 8) and now considering 45/53 (removed 8) transitions.
// Phase 1: matrix 45 rows 35 cols
[2024-06-02 06:27:05] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:27:05] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-02 06:27:05] [INFO ] Invariant cache hit.
[2024-06-02 06:27:05] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 79 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 1787 ms. Remains : 35/41599 places, 45/41793 transitions.
Stuttering acceptance computed with spot in 133 ms :[p1, (NOT p0), p1]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09
Stuttering criterion allowed to conclude after 497 steps with 15 reset in 2 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-09 finished in 1964 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.26 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 71 ms. Remains 25 /41599 variables (removed 41574) and now considering 36/41793 (removed 41757) transitions.
// Phase 1: matrix 36 rows 25 cols
[2024-06-02 06:27:05] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 06:27:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 06:27:05] [INFO ] Invariant cache hit.
[2024-06-02 06:27:05] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-06-02 06:27:05] [INFO ] Redundant transitions in 19 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
[2024-06-02 06:27:05] [INFO ] Computed 0 invariants in 1 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 306 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 369 ms.
Refiners :[State Equation: 24/25 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
After SMT, in 682ms problems are : Problem set: 0 solved, 21 unsolved
Search for dead transitions found 0 dead transitions in 682ms
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
[2024-06-02 06:27:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:27:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 06:27:06] [INFO ] Invariant cache hit.
[2024-06-02 06:27:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 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 901 ms. Remains : 19/41599 places, 24/41793 transitions.
Stuttering acceptance computed with spot in 50 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 197 steps with 9 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A04-LTLCardinality-11 finished in 985 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.26 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 67 ms. Remains 14 /41599 variables (removed 41585) and now considering 19/41793 (removed 41774) transitions.
// Phase 1: matrix 19 rows 14 cols
[2024-06-02 06:27:06] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:27:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 06:27:06] [INFO ] Invariant cache hit.
[2024-06-02 06:27:06] [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.
[2024-06-02 06:27:06] [INFO ] Redundant transitions in 15 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
[2024-06-02 06:27:06] [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 148 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 178 ms.
Refiners :[State Equation: 13/14 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 330ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 330ms
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
[2024-06-02 06:27:07] [INFO ] Computed 0 invariants in 0 ms
[2024-06-02 06:27:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-02 06:27:07] [INFO ] Invariant cache hit.
[2024-06-02 06:27:07] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 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 528 ms. Remains : 12/41599 places, 15/41793 transitions.
Stuttering acceptance computed with spot in 49 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 619 ms.
All properties solved by simple procedures.
Total runtime 1241229 ms.
ITS solved all properties within timeout
BK_STOP 1717309627342
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S08D1C2A04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is 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 r544-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 ;