About the Execution of GreatSPN+red for ShieldRVt-PT-040B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1026.348 | 765958.00 | 945334.00 | 1601.60 | TTFFTFTFFTFFFFFF | 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.r355-tall-171683760001019.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 greatspnxred
Input is ShieldRVt-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683760001019
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 19:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Apr 11 21:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 11 21:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 21:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 11 21:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 489K 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 ShieldRVt-PT-040B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-040B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717084172103
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 15:49:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 15:49:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 15:49:33] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2024-05-30 15:49:33] [INFO ] Transformed 2003 places.
[2024-05-30 15:49:33] [INFO ] Transformed 2003 transitions.
[2024-05-30 15:49:33] [INFO ] Found NUPN structural information;
[2024-05-30 15:49:33] [INFO ] Parsed PT model containing 2003 places and 2003 transitions and 4726 arcs in 339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldRVt-PT-040B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-040B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2003/2003 places, 2003/2003 transitions.
Discarding 426 places :
Symmetric choice reduction at 0 with 426 rule applications. Total rules 426 place count 1577 transition count 1577
Iterating global reduction 0 with 426 rules applied. Total rules applied 852 place count 1577 transition count 1577
Applied a total of 852 rules in 423 ms. Remains 1577 /2003 variables (removed 426) and now considering 1577/2003 (removed 426) transitions.
// Phase 1: matrix 1577 rows 1577 cols
[2024-05-30 15:49:34] [INFO ] Computed 161 invariants in 33 ms
[2024-05-30 15:49:35] [INFO ] Implicit Places using invariants in 926 ms returned []
[2024-05-30 15:49:35] [INFO ] Invariant cache hit.
[2024-05-30 15:49:36] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 2289 ms to find 0 implicit places.
Running 1576 sub problems to find dead transitions.
[2024-05-30 15:49:36] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1576/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1576 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1577 constraints, PredecessorRefiner: 1576/1576 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1576 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1576/3154 variables, and 0 constraints, problems are : Problem set: 0 solved, 1576 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1577 constraints, PredecessorRefiner: 0/1576 constraints, Known Traps: 0/0 constraints]
After SMT, in 60502ms problems are : Problem set: 0 solved, 1576 unsolved
Search for dead transitions found 0 dead transitions in 60550ms
Starting structural reductions in LTL mode, iteration 1 : 1577/2003 places, 1577/2003 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63296 ms. Remains : 1577/2003 places, 1577/2003 transitions.
Support contains 33 out of 1577 places after structural reductions.
[2024-05-30 15:50:37] [INFO ] Flatten gal took : 133 ms
[2024-05-30 15:50:37] [INFO ] Flatten gal took : 65 ms
[2024-05-30 15:50:37] [INFO ] Input system was already deterministic with 1577 transitions.
RANDOM walk for 40000 steps (8 resets) in 1532 ms. (26 steps per ms) remains 6/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 181 ms. (219 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 122 ms. (325 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 135 ms. (294 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 6/6 properties
[2024-05-30 15:50:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 211/224 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1353/1577 variables, 145/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1577 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1577/3154 variables, 1577/1738 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3154 variables, 0/1738 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/3154 variables, 0/1738 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3154/3154 variables, and 1738 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1292 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 1577/1577 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 211/224 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 15:50:40] [INFO ] Deduced a trap composed of 57 places in 67 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/224 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/224 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1353/1577 variables, 145/162 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 15:50:40] [INFO ] Deduced a trap composed of 48 places in 213 ms of which 6 ms to minimize.
[2024-05-30 15:50:40] [INFO ] Deduced a trap composed of 55 places in 212 ms of which 5 ms to minimize.
[2024-05-30 15:50:41] [INFO ] Deduced a trap composed of 49 places in 206 ms of which 5 ms to minimize.
[2024-05-30 15:50:41] [INFO ] Deduced a trap composed of 50 places in 202 ms of which 5 ms to minimize.
[2024-05-30 15:50:41] [INFO ] Deduced a trap composed of 46 places in 212 ms of which 4 ms to minimize.
[2024-05-30 15:50:41] [INFO ] Deduced a trap composed of 43 places in 202 ms of which 4 ms to minimize.
[2024-05-30 15:50:41] [INFO ] Deduced a trap composed of 55 places in 180 ms of which 4 ms to minimize.
[2024-05-30 15:50:42] [INFO ] Deduced a trap composed of 42 places in 185 ms of which 4 ms to minimize.
[2024-05-30 15:50:42] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 4 ms to minimize.
[2024-05-30 15:50:42] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 4 ms to minimize.
[2024-05-30 15:50:42] [INFO ] Deduced a trap composed of 66 places in 164 ms of which 4 ms to minimize.
[2024-05-30 15:50:42] [INFO ] Deduced a trap composed of 72 places in 155 ms of which 4 ms to minimize.
[2024-05-30 15:50:43] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 3 ms to minimize.
[2024-05-30 15:50:43] [INFO ] Deduced a trap composed of 64 places in 124 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1577 variables, 14/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1577 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1577/3154 variables, 1577/1753 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3154 variables, 6/1759 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 15:50:44] [INFO ] Deduced a trap composed of 17 places in 231 ms of which 5 ms to minimize.
[2024-05-30 15:50:44] [INFO ] Deduced a trap composed of 33 places in 226 ms of which 5 ms to minimize.
[2024-05-30 15:50:44] [INFO ] Deduced a trap composed of 43 places in 219 ms of which 5 ms to minimize.
SMT process timed out in 6345ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 1577 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 435 transitions
Trivial Post-agglo rules discarded 435 transitions
Performed 435 trivial Post agglomeration. Transition count delta: 435
Iterating post reduction 0 with 435 rules applied. Total rules applied 435 place count 1577 transition count 1142
Reduce places removed 435 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 436 rules applied. Total rules applied 871 place count 1142 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 872 place count 1141 transition count 1141
Performed 311 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 311 Pre rules applied. Total rules applied 872 place count 1141 transition count 830
Deduced a syphon composed of 311 places in 5 ms
Reduce places removed 311 places and 0 transitions.
Iterating global reduction 3 with 622 rules applied. Total rules applied 1494 place count 830 transition count 830
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1498 place count 826 transition count 826
Iterating global reduction 3 with 4 rules applied. Total rules applied 1502 place count 826 transition count 826
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 1502 place count 826 transition count 822
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1510 place count 822 transition count 822
Performed 362 Post agglomeration using F-continuation condition.Transition count delta: 362
Deduced a syphon composed of 362 places in 0 ms
Reduce places removed 362 places and 0 transitions.
Iterating global reduction 3 with 724 rules applied. Total rules applied 2234 place count 460 transition count 460
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2235 place count 460 transition count 459
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2237 place count 459 transition count 458
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -95
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2439 place count 358 transition count 553
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 2471 place count 342 transition count 569
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2472 place count 342 transition count 568
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2474 place count 342 transition count 566
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2476 place count 340 transition count 566
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 2478 place count 340 transition count 564
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 2479 place count 340 transition count 564
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2480 place count 339 transition count 563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2481 place count 338 transition count 563
Applied a total of 2481 rules in 421 ms. Remains 338 /1577 variables (removed 1239) and now considering 563/1577 (removed 1014) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 421 ms. Remains : 338/1577 places, 563/1577 transitions.
RANDOM walk for 40000 steps (12 resets) in 1008 ms. (39 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 188 ms. (211 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (10 resets) in 189 ms. (210 steps per ms) remains 4/4 properties
// Phase 1: matrix 563 rows 338 cols
[2024-05-30 15:50:45] [INFO ] Computed 160 invariants in 3 ms
[2024-05-30 15:50:45] [INFO ] State equation strengthened by 50 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 26/34 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 30/64 variables, 15/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 111/175 variables, 64/90 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 43/133 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 125/300 variables, 44/177 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/300 variables, 21/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/300 variables, 6/204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/300 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1/301 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/301 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/301 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 91/392 variables, 34/240 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 16/256 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 1/393 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/393 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/393 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (OVERLAPS) 67/460 variables, 26/284 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/460 variables, 13/297 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/460 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 24 (OVERLAPS) 68/528 variables, 24/321 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/528 variables, 11/332 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/528 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 27 (OVERLAPS) 1/529 variables, 1/333 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/529 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/529 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 30 (OVERLAPS) 60/589 variables, 24/358 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/589 variables, 12/370 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/589 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 33 (OVERLAPS) 27/616 variables, 12/382 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/616 variables, 5/387 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/616 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/616 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 37 (OVERLAPS) 2/618 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/618 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 39 (OVERLAPS) 25/643 variables, 10/399 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/643 variables, 3/402 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/643 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 42 (OVERLAPS) 1/644 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/644 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/644 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 45 (OVERLAPS) 22/666 variables, 8/412 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/666 variables, 4/416 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/666 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 48 (OVERLAPS) 22/688 variables, 8/424 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/688 variables, 4/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/688 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 51 (OVERLAPS) 22/710 variables, 8/436 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/710 variables, 4/440 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/710 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 54 (OVERLAPS) 22/732 variables, 8/448 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/732 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/732 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 57 (OVERLAPS) 22/754 variables, 8/460 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/754 variables, 4/464 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/754 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 60 (OVERLAPS) 22/776 variables, 8/472 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/776 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/776 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 63 (OVERLAPS) 22/798 variables, 8/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/798 variables, 4/488 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/798 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 66 (OVERLAPS) 22/820 variables, 8/496 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/820 variables, 4/500 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/820 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 69 (OVERLAPS) 22/842 variables, 8/508 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/842 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/842 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 72 (OVERLAPS) 22/864 variables, 8/520 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/864 variables, 4/524 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/864 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 75 (OVERLAPS) 20/884 variables, 8/532 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/884 variables, 4/536 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/884 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 78 (OVERLAPS) 14/898 variables, 6/542 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/898 variables, 3/545 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/898 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 81 (OVERLAPS) 3/901 variables, 2/547 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/901 variables, 1/548 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/901 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 84 (OVERLAPS) 0/901 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 901/901 variables, and 548 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1228 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 338/338 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 26/34 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 30/64 variables, 15/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 111/175 variables, 64/90 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 43/133 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 125/300 variables, 44/177 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/300 variables, 21/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/300 variables, 6/204 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/300 variables, 4/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/300 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/301 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/301 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/301 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 91/392 variables, 34/244 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 16/260 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/392 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 1/393 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/393 variables, 1/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/393 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 67/460 variables, 26/288 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/460 variables, 13/301 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/460 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 68/528 variables, 24/325 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/528 variables, 11/336 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/528 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 28 (OVERLAPS) 1/529 variables, 1/337 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/529 variables, 1/338 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/529 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 31 (OVERLAPS) 60/589 variables, 24/362 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/589 variables, 12/374 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/589 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 34 (OVERLAPS) 27/616 variables, 12/386 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/616 variables, 5/391 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/616 variables, 1/392 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/616 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 38 (OVERLAPS) 2/618 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/618 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 40 (OVERLAPS) 25/643 variables, 10/403 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/643 variables, 3/406 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/643 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 43 (OVERLAPS) 1/644 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/644 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/644 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 46 (OVERLAPS) 22/666 variables, 8/416 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/666 variables, 4/420 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/666 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 49 (OVERLAPS) 22/688 variables, 8/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/688 variables, 4/432 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/688 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 52 (OVERLAPS) 22/710 variables, 8/440 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/710 variables, 4/444 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/710 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 55 (OVERLAPS) 22/732 variables, 8/452 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/732 variables, 4/456 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/732 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 58 (OVERLAPS) 22/754 variables, 8/464 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/754 variables, 4/468 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/754 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 61 (OVERLAPS) 22/776 variables, 8/476 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/776 variables, 4/480 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/776 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 64 (OVERLAPS) 22/798 variables, 8/488 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/798 variables, 4/492 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/798 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 67 (OVERLAPS) 22/820 variables, 8/500 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/820 variables, 4/504 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/820 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 70 (OVERLAPS) 22/842 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/842 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/842 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 73 (OVERLAPS) 22/864 variables, 8/524 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/864 variables, 4/528 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/864 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 76 (OVERLAPS) 20/884 variables, 8/536 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/884 variables, 4/540 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/884 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 79 (OVERLAPS) 14/898 variables, 6/546 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/898 variables, 3/549 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/898 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 82 (OVERLAPS) 3/901 variables, 2/551 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/901 variables, 1/552 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/901 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 85 (OVERLAPS) 0/901 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 901/901 variables, and 552 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2448 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 338/338 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 3698ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 495 ms.
Support contains 8 out of 338 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 338/338 places, 563/563 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 338 transition count 560
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 335 transition count 560
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 333 transition count 560
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 332 transition count 559
Applied a total of 11 rules in 40 ms. Remains 332 /338 variables (removed 6) and now considering 559/563 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 332/338 places, 559/563 transitions.
RANDOM walk for 40000 steps (12 resets) in 332 ms. (120 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 2/2 properties
// Phase 1: matrix 559 rows 332 cols
[2024-05-30 15:50:50] [INFO ] Computed 160 invariants in 1 ms
[2024-05-30 15:50:50] [INFO ] State equation strengthened by 49 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 43/57 variables, 20/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 92/149 variables, 57/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 43/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 75/224 variables, 24/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/224 variables, 12/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/224 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 98/322 variables, 32/194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/322 variables, 15/209 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/322 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 2/324 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/324 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 110/434 variables, 42/255 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/434 variables, 20/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/434 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/434 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 87/521 variables, 35/311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/521 variables, 17/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/521 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 63/584 variables, 26/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/584 variables, 13/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/584 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 28/612 variables, 12/379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/612 variables, 6/385 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/612 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 22/634 variables, 8/393 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/634 variables, 4/397 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/634 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 22/656 variables, 8/405 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/656 variables, 4/409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/656 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 22/678 variables, 8/417 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/678 variables, 4/421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/678 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 22/700 variables, 8/429 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/700 variables, 4/433 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/700 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 22/722 variables, 8/441 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/722 variables, 4/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/722 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 22/744 variables, 8/453 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/744 variables, 4/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/744 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 22/766 variables, 8/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/766 variables, 4/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/766 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 22/788 variables, 8/477 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/788 variables, 4/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/788 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 22/810 variables, 8/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/810 variables, 4/493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/810 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (OVERLAPS) 22/832 variables, 8/501 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/832 variables, 4/505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/832 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (OVERLAPS) 22/854 variables, 8/513 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/854 variables, 4/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/854 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (OVERLAPS) 20/874 variables, 8/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/874 variables, 4/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/874 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (OVERLAPS) 14/888 variables, 6/535 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/888 variables, 3/538 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/888 variables, 0/538 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (OVERLAPS) 3/891 variables, 2/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/891 variables, 1/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/891 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (OVERLAPS) 0/891 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 891/891 variables, and 541 constraints, problems are : Problem set: 0 solved, 2 unsolved in 607 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 332/332 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 43/57 variables, 20/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 92/149 variables, 57/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 43/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 75/224 variables, 24/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/224 variables, 12/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/224 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/224 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 98/322 variables, 32/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 15/211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/322 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/322 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/324 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/324 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 110/434 variables, 42/257 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/434 variables, 20/277 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/434 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/434 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 87/521 variables, 35/313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/521 variables, 17/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/521 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 63/584 variables, 26/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/584 variables, 13/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/584 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 28/612 variables, 12/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/612 variables, 6/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/612 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (OVERLAPS) 22/634 variables, 8/395 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/634 variables, 4/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/634 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 22/656 variables, 8/407 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/656 variables, 4/411 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/656 variables, 0/411 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 22/678 variables, 8/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/678 variables, 4/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/678 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 22/700 variables, 8/431 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/700 variables, 4/435 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/700 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (OVERLAPS) 22/722 variables, 8/443 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/722 variables, 4/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/722 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (OVERLAPS) 22/744 variables, 8/455 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/744 variables, 4/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/744 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (OVERLAPS) 22/766 variables, 8/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/766 variables, 4/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/766 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (OVERLAPS) 22/788 variables, 8/479 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/788 variables, 4/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/788 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 22/810 variables, 8/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/810 variables, 4/495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/810 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 22/832 variables, 8/503 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/832 variables, 4/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/832 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 22/854 variables, 8/515 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/854 variables, 4/519 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/854 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 20/874 variables, 8/527 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/874 variables, 4/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/874 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (OVERLAPS) 14/888 variables, 6/537 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/888 variables, 3/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/888 variables, 0/540 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 71 (OVERLAPS) 3/891 variables, 2/542 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/891 variables, 1/543 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/891 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 74 (OVERLAPS) 0/891 variables, 0/543 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 891/891 variables, and 543 constraints, problems are : Problem set: 0 solved, 2 unsolved in 801 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 332/332 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1418ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 148 ms.
Support contains 4 out of 332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 332/332 places, 559/559 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 332 transition count 557
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 330 transition count 557
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 330 transition count 556
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 329 transition count 556
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 328 transition count 555
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 327 transition count 557
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 325 transition count 555
Applied a total of 12 rules in 37 ms. Remains 325 /332 variables (removed 7) and now considering 555/559 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 325/332 places, 555/559 transitions.
RANDOM walk for 40000 steps (10 resets) in 269 ms. (148 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 291819 steps, run timeout after 3001 ms. (steps per millisecond=97 ) properties seen :0 out of 2
Probabilistic random walk after 291819 steps, saw 190868 distinct states, run finished after 3005 ms. (steps per millisecond=97 ) properties seen :0
// Phase 1: matrix 555 rows 325 cols
[2024-05-30 15:50:55] [INFO ] Computed 160 invariants in 1 ms
[2024-05-30 15:50:55] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/40 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 99/139 variables, 30/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 15/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 157/296 variables, 54/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/296 variables, 27/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/296 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 129/425 variables, 52/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/425 variables, 26/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/425 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 85/510 variables, 34/256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/510 variables, 17/273 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/510 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 63/573 variables, 26/299 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/573 variables, 13/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/573 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 28/601 variables, 12/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/601 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/601 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 22/623 variables, 8/338 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/623 variables, 4/342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/623 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 22/645 variables, 8/350 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/645 variables, 4/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/645 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 22/667 variables, 8/362 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/667 variables, 4/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/667 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 22/689 variables, 8/374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/689 variables, 4/378 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/689 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 22/711 variables, 8/386 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/711 variables, 4/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/711 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 22/733 variables, 8/398 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/733 variables, 4/402 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/733 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 22/755 variables, 8/410 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/755 variables, 4/414 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/755 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 22/777 variables, 8/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/777 variables, 4/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/777 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 22/799 variables, 8/434 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/799 variables, 4/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/799 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 22/821 variables, 8/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/821 variables, 4/450 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/821 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (OVERLAPS) 22/843 variables, 8/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/843 variables, 4/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/843 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (OVERLAPS) 20/863 variables, 8/470 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/863 variables, 4/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/863 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (OVERLAPS) 14/877 variables, 6/480 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/877 variables, 3/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/877 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (OVERLAPS) 3/880 variables, 2/485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/880 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/880 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (OVERLAPS) 0/880 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 880/880 variables, and 486 constraints, problems are : Problem set: 0 solved, 2 unsolved in 575 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 325/325 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 27/40 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 99/139 variables, 30/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 15/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 157/296 variables, 54/119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/296 variables, 27/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/296 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 129/425 variables, 52/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/425 variables, 26/224 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/425 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 85/510 variables, 34/258 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/510 variables, 17/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/510 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 63/573 variables, 26/301 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/573 variables, 13/314 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/573 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 28/601 variables, 12/326 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/601 variables, 6/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/601 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 22/623 variables, 8/340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/623 variables, 4/344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/623 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 22/645 variables, 8/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/645 variables, 4/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/645 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 22/667 variables, 8/364 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/667 variables, 4/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/667 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 22/689 variables, 8/376 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/689 variables, 4/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/689 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (OVERLAPS) 22/711 variables, 8/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/711 variables, 4/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/711 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (OVERLAPS) 22/733 variables, 8/400 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/733 variables, 4/404 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/733 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 22/755 variables, 8/412 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/755 variables, 4/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/755 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 22/777 variables, 8/424 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/777 variables, 4/428 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/777 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 22/799 variables, 8/436 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/799 variables, 4/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/799 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 22/821 variables, 8/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/821 variables, 4/452 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/821 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 22/843 variables, 8/460 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/843 variables, 4/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/843 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (OVERLAPS) 20/863 variables, 8/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/863 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/863 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (OVERLAPS) 14/877 variables, 6/482 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/877 variables, 3/485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/877 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (OVERLAPS) 3/880 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/880 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/880 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 67 (OVERLAPS) 0/880 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 880/880 variables, and 488 constraints, problems are : Problem set: 0 solved, 2 unsolved in 648 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 325/325 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1245ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 369 ms.
Support contains 4 out of 325 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 325/325 places, 555/555 transitions.
Applied a total of 0 rules in 9 ms. Remains 325 /325 variables (removed 0) and now considering 555/555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 325/325 places, 555/555 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 325/325 places, 555/555 transitions.
Applied a total of 0 rules in 8 ms. Remains 325 /325 variables (removed 0) and now considering 555/555 (removed 0) transitions.
[2024-05-30 15:50:56] [INFO ] Invariant cache hit.
[2024-05-30 15:50:57] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-30 15:50:57] [INFO ] Invariant cache hit.
[2024-05-30 15:50:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 15:50:57] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
[2024-05-30 15:50:57] [INFO ] Redundant transitions in 30 ms returned []
Running 552 sub problems to find dead transitions.
[2024-05-30 15:50:57] [INFO ] Invariant cache hit.
[2024-05-30 15:50:57] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 2 (OVERLAPS) 555/880 variables, 325/485 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/880 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/880 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 5 (OVERLAPS) 0/880 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 552 unsolved
No progress, stopping.
After SMT solving in domain Real declared 880/880 variables, and 486 constraints, problems are : Problem set: 0 solved, 552 unsolved in 20478 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 325/325 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 552/552 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 552 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 2 (OVERLAPS) 555/880 variables, 325/485 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/880 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/880 variables, 552/1038 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/880 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 552 unsolved
At refinement iteration 6 (OVERLAPS) 0/880 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 552 unsolved
No progress, stopping.
After SMT solving in domain Int declared 880/880 variables, and 1038 constraints, problems are : Problem set: 0 solved, 552 unsolved in 23767 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 325/325 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 552/552 constraints, Known Traps: 0/0 constraints]
After SMT, in 44478ms problems are : Problem set: 0 solved, 552 unsolved
Search for dead transitions found 0 dead transitions in 44484ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45112 ms. Remains : 325/325 places, 555/555 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 156 edges and 325 vertex of which 4 / 325 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 1106 edges and 323 vertex of which 321 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 153 edges and 319 vertex of which 4 / 319 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 317 transition count 546
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 152 edges and 315 vertex of which 6 / 315 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 312 transition count 537
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 150 edges and 309 vertex of which 8 / 309 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 15 rules applied. Total rules applied 35 place count 305 transition count 526
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 146 edges and 301 vertex of which 8 / 301 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 3 with 19 rules applied. Total rules applied 54 place count 297 transition count 512
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 142 edges and 293 vertex of which 8 / 293 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 4 with 19 rules applied. Total rules applied 73 place count 289 transition count 498
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 138 edges and 285 vertex of which 8 / 285 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 5 with 19 rules applied. Total rules applied 92 place count 281 transition count 484
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 134 edges and 277 vertex of which 8 / 277 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 6 with 19 rules applied. Total rules applied 111 place count 273 transition count 470
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 130 edges and 269 vertex of which 8 / 269 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 7 with 19 rules applied. Total rules applied 130 place count 265 transition count 456
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 126 edges and 261 vertex of which 8 / 261 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 8 with 19 rules applied. Total rules applied 149 place count 257 transition count 442
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 122 edges and 253 vertex of which 8 / 253 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 9 with 19 rules applied. Total rules applied 168 place count 249 transition count 428
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 118 edges and 245 vertex of which 8 / 245 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 10 with 19 rules applied. Total rules applied 187 place count 241 transition count 414
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 114 edges and 237 vertex of which 8 / 237 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 11 with 19 rules applied. Total rules applied 206 place count 233 transition count 400
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 110 edges and 229 vertex of which 8 / 229 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 12 with 19 rules applied. Total rules applied 225 place count 225 transition count 386
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 106 edges and 221 vertex of which 8 / 221 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 13 with 19 rules applied. Total rules applied 244 place count 217 transition count 372
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 102 edges and 213 vertex of which 8 / 213 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 14 with 19 rules applied. Total rules applied 263 place count 209 transition count 358
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 98 edges and 205 vertex of which 8 / 205 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 15 with 19 rules applied. Total rules applied 282 place count 201 transition count 344
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 94 edges and 197 vertex of which 8 / 197 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 16 with 19 rules applied. Total rules applied 301 place count 193 transition count 330
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 90 edges and 189 vertex of which 8 / 189 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 17 with 19 rules applied. Total rules applied 320 place count 185 transition count 316
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 86 edges and 181 vertex of which 6 / 181 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 18 with 19 rules applied. Total rules applied 339 place count 178 transition count 302
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 83 edges and 175 vertex of which 4 / 175 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 19 with 16 rules applied. Total rules applied 355 place count 173 transition count 290
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (trivial) has 82 edges and 171 vertex of which 6 / 171 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 20 with 10 rules applied. Total rules applied 365 place count 168 transition count 283
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 80 edges and 165 vertex of which 8 / 165 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 21 with 16 rules applied. Total rules applied 381 place count 161 transition count 271
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 76 edges and 157 vertex of which 6 / 157 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 22 with 19 rules applied. Total rules applied 400 place count 154 transition count 257
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 491 edges and 151 vertex of which 145 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Graph (trivial) has 69 edges and 145 vertex of which 4 / 145 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 23 with 16 rules applied. Total rules applied 416 place count 143 transition count 239
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 66 edges and 141 vertex of which 2 / 141 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 24 with 9 rules applied. Total rules applied 425 place count 140 transition count 233
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 5 rules applied. Total rules applied 430 place count 139 transition count 229
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 2 Pre rules applied. Total rules applied 430 place count 139 transition count 227
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 26 with 5 rules applied. Total rules applied 435 place count 136 transition count 227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 26 with 3 rules applied. Total rules applied 438 place count 134 transition count 226
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 62 edges and 134 vertex of which 2 / 134 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 26 with 4 rules applied. Total rules applied 442 place count 133 transition count 223
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (trivial) has 63 edges and 132 vertex of which 6 / 132 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 27 with 4 rules applied. Total rules applied 446 place count 129 transition count 221
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 61 edges and 126 vertex of which 6 / 126 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 28 with 16 rules applied. Total rules applied 462 place count 123 transition count 209
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 59 edges and 120 vertex of which 8 / 120 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 29 with 15 rules applied. Total rules applied 477 place count 116 transition count 198
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 55 edges and 112 vertex of which 8 / 112 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 30 with 19 rules applied. Total rules applied 496 place count 108 transition count 184
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 51 edges and 104 vertex of which 8 / 104 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 31 with 19 rules applied. Total rules applied 515 place count 100 transition count 170
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 47 edges and 96 vertex of which 8 / 96 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 32 with 19 rules applied. Total rules applied 534 place count 92 transition count 156
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 43 edges and 88 vertex of which 8 / 88 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 33 with 19 rules applied. Total rules applied 553 place count 84 transition count 142
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 39 edges and 80 vertex of which 8 / 80 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 34 with 19 rules applied. Total rules applied 572 place count 76 transition count 128
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 35 edges and 72 vertex of which 8 / 72 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 35 with 19 rules applied. Total rules applied 591 place count 68 transition count 114
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 31 edges and 64 vertex of which 6 / 64 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 36 with 19 rules applied. Total rules applied 610 place count 61 transition count 100
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 28 edges and 58 vertex of which 6 / 58 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 37 with 16 rules applied. Total rules applied 626 place count 55 transition count 88
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 26 edges and 52 vertex of which 6 / 52 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 38 with 15 rules applied. Total rules applied 641 place count 49 transition count 77
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (trivial) has 23 edges and 46 vertex of which 6 / 46 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Iterating post reduction 39 with 14 rules applied. Total rules applied 655 place count 43 transition count 67
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 18 edges and 40 vertex of which 2 / 40 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 40 with 14 rules applied. Total rules applied 669 place count 39 transition count 57
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 41 with 6 rules applied. Total rules applied 675 place count 37 transition count 53
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 42 with 3 Pre rules applied. Total rules applied 675 place count 37 transition count 50
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 7 rules applied. Total rules applied 682 place count 33 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 42 with 3 rules applied. Total rules applied 685 place count 31 transition count 49
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 42 with 4 rules applied. Total rules applied 689 place count 31 transition count 45
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 43 with 1 rules applied. Total rules applied 690 place count 31 transition count 44
Applied a total of 690 rules in 109 ms. Remains 31 /325 variables (removed 294) and now considering 44/555 (removed 511) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 44 rows 31 cols
[2024-05-30 15:51:42] [INFO ] Computed 15 invariants in 0 ms
[2024-05-30 15:51:42] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2024-05-30 15:51:42] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-30 15:51:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 1 ms returned sat
[2024-05-30 15:51:42] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-30 15:51:42] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-30 15:51:42] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 222 ms.
Computed a total of 483 stabilizing places and 483 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 4 out of 1577 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1567 transition count 1567
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1567 transition count 1567
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1566 transition count 1566
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1566 transition count 1566
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1565 transition count 1565
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1565 transition count 1565
Applied a total of 24 rules in 241 ms. Remains 1565 /1577 variables (removed 12) and now considering 1565/1577 (removed 12) transitions.
// Phase 1: matrix 1565 rows 1565 cols
[2024-05-30 15:51:42] [INFO ] Computed 161 invariants in 6 ms
[2024-05-30 15:51:43] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-30 15:51:43] [INFO ] Invariant cache hit.
[2024-05-30 15:51:44] [INFO ] Implicit Places using invariants and state equation in 1283 ms returned []
Implicit Place search using SMT with State Equation took 1689 ms to find 0 implicit places.
Running 1564 sub problems to find dead transitions.
[2024-05-30 15:51:44] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1564/3130 variables, and 0 constraints, problems are : Problem set: 0 solved, 1564 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1565 constraints, PredecessorRefiner: 1564/1564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1564 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1564/3130 variables, and 0 constraints, problems are : Problem set: 0 solved, 1564 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1565 constraints, PredecessorRefiner: 0/1564 constraints, Known Traps: 0/0 constraints]
After SMT, in 60357ms problems are : Problem set: 0 solved, 1564 unsolved
Search for dead transitions found 0 dead transitions in 60371ms
Starting structural reductions in LTL mode, iteration 1 : 1565/1577 places, 1565/1577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62305 ms. Remains : 1565/1577 places, 1565/1577 transitions.
Stuttering acceptance computed with spot in 336 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-01
Product exploration explored 100000 steps with 33333 reset in 382 ms.
Product exploration explored 100000 steps with 33333 reset in 344 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-040B-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-040B-LTLCardinality-01 finished in 63482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1577 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 445 transitions
Trivial Post-agglo rules discarded 445 transitions
Performed 445 trivial Post agglomeration. Transition count delta: 445
Iterating post reduction 0 with 445 rules applied. Total rules applied 445 place count 1576 transition count 1131
Reduce places removed 445 places and 0 transitions.
Iterating post reduction 1 with 445 rules applied. Total rules applied 890 place count 1131 transition count 1131
Performed 311 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 311 Pre rules applied. Total rules applied 890 place count 1131 transition count 820
Deduced a syphon composed of 311 places in 1 ms
Reduce places removed 311 places and 0 transitions.
Iterating global reduction 2 with 622 rules applied. Total rules applied 1512 place count 820 transition count 820
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1520 place count 812 transition count 812
Iterating global reduction 2 with 8 rules applied. Total rules applied 1528 place count 812 transition count 812
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1528 place count 812 transition count 806
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1540 place count 806 transition count 806
Performed 361 Post agglomeration using F-continuation condition.Transition count delta: 361
Deduced a syphon composed of 361 places in 1 ms
Reduce places removed 361 places and 0 transitions.
Iterating global reduction 2 with 722 rules applied. Total rules applied 2262 place count 445 transition count 445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2263 place count 445 transition count 444
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2265 place count 444 transition count 443
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -99
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2467 place count 343 transition count 542
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 2503 place count 325 transition count 560
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2505 place count 323 transition count 558
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2506 place count 322 transition count 558
Applied a total of 2506 rules in 201 ms. Remains 322 /1577 variables (removed 1255) and now considering 558/1577 (removed 1019) transitions.
// Phase 1: matrix 558 rows 322 cols
[2024-05-30 15:52:46] [INFO ] Computed 160 invariants in 1 ms
[2024-05-30 15:52:46] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-05-30 15:52:46] [INFO ] Invariant cache hit.
[2024-05-30 15:52:46] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 632 ms to find 0 implicit places.
[2024-05-30 15:52:46] [INFO ] Redundant transitions in 10 ms returned []
Running 553 sub problems to find dead transitions.
[2024-05-30 15:52:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/321 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 2 (OVERLAPS) 1/322 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 4 (OVERLAPS) 557/879 variables, 322/482 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/879 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 6 (OVERLAPS) 0/879 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 553 unsolved
No progress, stopping.
After SMT solving in domain Real declared 879/880 variables, and 482 constraints, problems are : Problem set: 0 solved, 553 unsolved in 29417 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 322/322 constraints, PredecessorRefiner: 553/553 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 553 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/321 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/321 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 2 (OVERLAPS) 1/322 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/322 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 4 (OVERLAPS) 557/879 variables, 322/482 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/879 variables, 553/1035 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/879 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 553 unsolved
At refinement iteration 7 (OVERLAPS) 0/879 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 553 unsolved
No progress, stopping.
After SMT solving in domain Int declared 879/880 variables, and 1035 constraints, problems are : Problem set: 0 solved, 553 unsolved in 28276 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 322/322 constraints, PredecessorRefiner: 553/553 constraints, Known Traps: 0/0 constraints]
After SMT, in 57886ms problems are : Problem set: 0 solved, 553 unsolved
Search for dead transitions found 0 dead transitions in 57891ms
Starting structural reductions in SI_LTL mode, iteration 1 : 322/1577 places, 558/1577 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58742 ms. Remains : 322/1577 places, 558/1577 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-02 finished in 58819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G((G(!p0) U p1))&&X(G(p2)))))'
Support contains 4 out of 1577 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 442 place count 1576 transition count 1134
Reduce places removed 442 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 443 rules applied. Total rules applied 885 place count 1134 transition count 1133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 886 place count 1133 transition count 1133
Performed 310 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 310 Pre rules applied. Total rules applied 886 place count 1133 transition count 823
Deduced a syphon composed of 310 places in 3 ms
Reduce places removed 310 places and 0 transitions.
Iterating global reduction 3 with 620 rules applied. Total rules applied 1506 place count 823 transition count 823
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1514 place count 815 transition count 815
Iterating global reduction 3 with 8 rules applied. Total rules applied 1522 place count 815 transition count 815
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1522 place count 815 transition count 809
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1534 place count 809 transition count 809
Performed 360 Post agglomeration using F-continuation condition.Transition count delta: 360
Deduced a syphon composed of 360 places in 0 ms
Reduce places removed 360 places and 0 transitions.
Iterating global reduction 3 with 720 rules applied. Total rules applied 2254 place count 449 transition count 449
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2255 place count 449 transition count 448
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2257 place count 448 transition count 447
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2459 place count 347 transition count 547
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 2495 place count 329 transition count 565
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2497 place count 327 transition count 563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2498 place count 326 transition count 563
Applied a total of 2498 rules in 172 ms. Remains 326 /1577 variables (removed 1251) and now considering 563/1577 (removed 1014) transitions.
// Phase 1: matrix 563 rows 326 cols
[2024-05-30 15:53:44] [INFO ] Computed 160 invariants in 4 ms
[2024-05-30 15:53:45] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-30 15:53:45] [INFO ] Invariant cache hit.
[2024-05-30 15:53:45] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-30 15:53:45] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2024-05-30 15:53:45] [INFO ] Redundant transitions in 5 ms returned []
Running 558 sub problems to find dead transitions.
[2024-05-30 15:53:45] [INFO ] Invariant cache hit.
[2024-05-30 15:53:45] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 1/326 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 558 unsolved
[2024-05-30 15:53:51] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2024-05-30 15:53:51] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (OVERLAPS) 562/888 variables, 326/488 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/888 variables, 4/492 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/888 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 8 (OVERLAPS) 0/888 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Real declared 888/889 variables, and 492 constraints, problems are : Problem set: 0 solved, 558 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 326/326 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 558 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 159/159 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/325 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (OVERLAPS) 1/326 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/326 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (OVERLAPS) 562/888 variables, 326/488 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/888 variables, 4/492 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/888 variables, 558/1050 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/888 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 9 (OVERLAPS) 0/888 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Int declared 888/889 variables, and 1050 constraints, problems are : Problem set: 0 solved, 558 unsolved in 26519 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 326/326 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 2/2 constraints]
After SMT, in 56736ms problems are : Problem set: 0 solved, 558 unsolved
Search for dead transitions found 0 dead transitions in 56743ms
Starting structural reductions in SI_LTL mode, iteration 1 : 326/1577 places, 563/1577 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 57487 ms. Remains : 326/1577 places, 563/1577 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-03 finished in 57782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p1)))&&F(p2)))'
Support contains 4 out of 1577 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1564 transition count 1564
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1564 transition count 1564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1563 transition count 1563
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1563 transition count 1563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1562 transition count 1562
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1562 transition count 1562
Applied a total of 30 rules in 226 ms. Remains 1562 /1577 variables (removed 15) and now considering 1562/1577 (removed 15) transitions.
// Phase 1: matrix 1562 rows 1562 cols
[2024-05-30 15:54:42] [INFO ] Computed 161 invariants in 16 ms
[2024-05-30 15:54:43] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-30 15:54:43] [INFO ] Invariant cache hit.
[2024-05-30 15:54:44] [INFO ] Implicit Places using invariants and state equation in 1312 ms returned []
Implicit Place search using SMT with State Equation took 1690 ms to find 0 implicit places.
Running 1561 sub problems to find dead transitions.
[2024-05-30 15:54:44] [INFO ] Invariant cache hit.
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(s453 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1561/3124 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1562 constraints, PredecessorRefiner: 1561/1561 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1561 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1561/3124 variables, and 0 constraints, problems are : Problem set: 0 solved, 1561 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1562 constraints, PredecessorRefiner: 0/1561 constraints, Known Traps: 0/0 constraints]
After SMT, in 60343ms problems are : Problem set: 0 solved, 1561 unsolved
Search for dead transitions found 0 dead transitions in 60357ms
Starting structural reductions in LTL mode, iteration 1 : 1562/1577 places, 1562/1577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62276 ms. Remains : 1562/1577 places, 1562/1577 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-07
Product exploration explored 100000 steps with 709 reset in 272 ms.
Product exploration explored 100000 steps with 708 reset in 310 ms.
Computed a total of 478 stabilizing places and 478 stable transitions
Computed a total of 478 stabilizing places and 478 stable transitions
Detected a total of 478/1562 stabilizing places and 478/1562 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 260 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 968 steps (0 resets) in 13 ms. (69 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 13 factoid took 348 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p2), (NOT p2)]
[2024-05-30 15:55:46] [INFO ] Invariant cache hit.
[2024-05-30 15:55:47] [INFO ] [Real]Absence check using 161 positive place invariants in 120 ms returned sat
[2024-05-30 15:55:50] [INFO ] [Real]Absence check using state equation in 3707 ms returned sat
[2024-05-30 15:55:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:55:51] [INFO ] [Nat]Absence check using 161 positive place invariants in 120 ms returned sat
[2024-05-30 15:55:55] [INFO ] [Nat]Absence check using state equation in 3781 ms returned sat
[2024-05-30 15:55:55] [INFO ] Computed and/alt/rep : 1561/2283/1561 causal constraints (skipped 0 transitions) in 75 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-30 15:56:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 2 out of 1562 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1562/1562 places, 1562/1562 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 436 transitions
Trivial Post-agglo rules discarded 436 transitions
Performed 436 trivial Post agglomeration. Transition count delta: 436
Iterating post reduction 0 with 436 rules applied. Total rules applied 436 place count 1561 transition count 1125
Reduce places removed 436 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 437 rules applied. Total rules applied 873 place count 1125 transition count 1124
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 874 place count 1124 transition count 1124
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 319 Pre rules applied. Total rules applied 874 place count 1124 transition count 805
Deduced a syphon composed of 319 places in 1 ms
Reduce places removed 319 places and 0 transitions.
Iterating global reduction 3 with 638 rules applied. Total rules applied 1512 place count 805 transition count 805
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 3 with 710 rules applied. Total rules applied 2222 place count 450 transition count 450
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2223 place count 450 transition count 449
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2225 place count 449 transition count 448
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2427 place count 348 transition count 548
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 2463 place count 330 transition count 566
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 330 transition count 566
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2466 place count 328 transition count 564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2467 place count 327 transition count 564
Applied a total of 2467 rules in 146 ms. Remains 327 /1562 variables (removed 1235) and now considering 564/1562 (removed 998) transitions.
// Phase 1: matrix 564 rows 327 cols
[2024-05-30 15:56:06] [INFO ] Computed 160 invariants in 4 ms
[2024-05-30 15:56:06] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-30 15:56:06] [INFO ] Invariant cache hit.
[2024-05-30 15:56:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 15:56:06] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2024-05-30 15:56:06] [INFO ] Redundant transitions in 4 ms returned []
Running 558 sub problems to find dead transitions.
[2024-05-30 15:56:06] [INFO ] Invariant cache hit.
[2024-05-30 15:56:06] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 2/327 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (OVERLAPS) 563/890 variables, 327/487 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/890 variables, 9/496 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/890 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 7 (OVERLAPS) 0/890 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Real declared 890/891 variables, and 496 constraints, problems are : Problem set: 0 solved, 558 unsolved in 27373 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 327/327 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 558 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/325 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 2/327 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/327 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (OVERLAPS) 563/890 variables, 327/487 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/890 variables, 9/496 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/890 variables, 558/1054 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/890 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 8 (OVERLAPS) 0/890 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 558 unsolved
No progress, stopping.
After SMT solving in domain Int declared 890/891 variables, and 1054 constraints, problems are : Problem set: 0 solved, 558 unsolved in 29963 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 327/327 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints]
After SMT, in 57493ms problems are : Problem set: 0 solved, 558 unsolved
Search for dead transitions found 0 dead transitions in 57498ms
Starting structural reductions in SI_LTL mode, iteration 1 : 327/1562 places, 564/1562 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58226 ms. Remains : 327/1562 places, 564/1562 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/327 stabilizing places and 4/564 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p2), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p2), (NOT p2)]
RANDOM walk for 2406 steps (2 resets) in 31 ms. (75 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p2), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F p2)]
Knowledge based reduction with 2 factoid took 209 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p2), (NOT p2)]
[2024-05-30 15:57:04] [INFO ] Invariant cache hit.
[2024-05-30 15:57:05] [INFO ] [Real]Absence check using 160 positive place invariants in 37 ms returned sat
[2024-05-30 15:57:05] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2024-05-30 15:57:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:57:05] [INFO ] [Nat]Absence check using 160 positive place invariants in 38 ms returned sat
[2024-05-30 15:57:05] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2024-05-30 15:57:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-30 15:57:05] [INFO ] [Nat]Added 9 Read/Feed constraints in 5 ms returned sat
[2024-05-30 15:57:05] [INFO ] Computed and/alt/rep : 554/1784/554 causal constraints (skipped 4 transitions) in 34 ms.
[2024-05-30 15:57:09] [INFO ] Added : 441 causal constraints over 89 iterations in 3892 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 77 ms :[(NOT p2), (NOT p2)]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-07 finished in 147261 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((p0&&F(G(p0)))))'
Support contains 2 out of 1577 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1565 transition count 1565
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1565 transition count 1565
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1564 transition count 1564
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1564 transition count 1564
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1563 transition count 1563
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1563 transition count 1563
Applied a total of 28 rules in 215 ms. Remains 1563 /1577 variables (removed 14) and now considering 1563/1577 (removed 14) transitions.
// Phase 1: matrix 1563 rows 1563 cols
[2024-05-30 15:57:09] [INFO ] Computed 161 invariants in 12 ms
[2024-05-30 15:57:10] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-30 15:57:10] [INFO ] Invariant cache hit.
[2024-05-30 15:57:11] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
Running 1562 sub problems to find dead transitions.
[2024-05-30 15:57:11] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 1.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
(s964 1.0)
(s965 1.0)
(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
(s976 1.0)
(s977 1.0)
(s978 1.0)
(s979 1.0)
(s980 1.0)
(s981 1.0)
(s982 1.0)
(s983 1.0)
(s984 1.0)
(s985 1.0)
(s986 1.0)
(s987 1.0)
(s988 1.0)
(s989 1.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 1.0)
(s1000 1.0)
(s1001 1.0)
(s1002 1.0)
(s1003 1.0)
(s1004 1.0)
(s1005 1.0)
(s1006 1.0)
(s1007 1.0)
(s1008 1.0)
(s1009 1.0)
(s1010 1.0)
(s1011 1.0)
(s1012 1.0)
(s1013 1.0)
(s1014 1.0)
(s1015 1.0)
(s1016 1.0)
(s1017 1.0)
(s1018 1.0)
(s1019 1.0)
(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
(s1023 1.0)
(s1024 1.0)
(s1025 1.0)
(s1026 1.0)
(s1027 1.0)
(s1028 1.0)
(s1029 1.0)
(s1030 1.0)
(s1031 1.0)
(s1032 1.0)
(s1033 1.0)
(s1034 1.0)
(s1035 1.0)
(s1036 1.0)
(s1037 1.0)
(s1038 1.0)
(s1039 1.0)
(s1040 1.0)
(s1041 1.0)
(s1042 1.0)
(s1043 1.0)
(s1044 1.0)
(s1045 1.0)
(s1046 1.0)
(s1047 1.0)
(s1048 1.0)
(s1049 1.0)
(s1050 1.0)
(s1051 1.0)
(s1052 1.0)
(s1053 1.0)
(s1054 1.0)
(s1055 1.0)
(s1056 1.0)
(s1057 1.0)
(s1058 1.0)
(s1059 1.0)
(s1060 1.0)
(s1061 1.0)
(s1062 1.0)
(s1063 1.0)
(s1064 1.0)
(s1065 1.0)
(s1066 1.0)
(s1067 1.0)
(s1068 1.0)
(s1069 1.0)
(s1070 1.0)
(s1071 1.0)
(s1072 1.0)
(s1073 1.0)
(s1074 1.0)
(s1075 1.0)
(s1076 1.0)
(s1077 1.0)
(s1078 1.0)
(s1079 1.0)
(s1080 1.0)
(s1081 1.0)
(s1082 1.0)
(s1083 1.0)
(s1084 1.0)
(s1085 1.0)
(s1086 1.0)
(s1087 1.0)
(s1088 1.0)
(s1089 1.0)
(s1090 1.0)
(s1091 1.0)
(s1092 1.0)
(s1093 1.0)
(s1094 1.0)
(s1095 1.0)
(s1096 1.0)
(s1097 1.0)
(s1098 1.0)
(s1099 1.0)
(s1100 1.0)
(s1101 1.0)
(s1102 1.0)
(s1103 1.0)
(s1104 1.0)
(s1105 1.0)
(s1106 1.0)
(s1107 1.0)
(s1108 1.0)
(s1109 1.0)
(s1110 1.0)
(s1111 1.0)
(s1112 1.0)
(s1113 1.0)
(s1114 1.0)
(s1115 1.0)
(s1116 1.0)
(s1117 1.0)
(s1118 1.0)
(s1119 1.0)
(s1120 1.0)
(s1121 1.0)
(s1122 1.0)
(s1123 1.0)
(s1124 1.0)
(s1125 1.0)
(s1126 1.0)
(s1127 1.0)
(s1128 1.0)
(s1129 1.0)
(s1130 1.0)
(s1131 1.0)
(s1132 1.0)
(s1133 1.0)
(s1134 1.0)
(s1135 1.0)
(s1136 1.0)
(s1137 1.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 1.0)
(s1142 1.0)
(s1143 1.0)
(s1144 1.0)
(s1145 1.0)
(s1146 1.0)
(s1147 1.0)
(s1148 1.0)
(s1149 1.0)
(s1150 1.0)
(s1151 1.0)
(s1152 1.0)
(s1153 1.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 1.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 1.0)
(s1162 1.0)
(s1163 1.0)
(s1164 1.0)
(s1165 1.0)
(s1166 1.0)
(s1167 1.0)
(s1168 1.0)
(s1169 1.0)
(s1170 1.0)
(s1171 1.0)
(s1172 1.0)
(s1173 1.0)
(s1174 1.0)
(s1175 1.0)
(s1176 1.0)
(s1177 1.0)
(s1178 1.0)
(s1179 1.0)
(s1180 1.0)
(s1181 1.0)
(s1182 1.0)
(s1183 1.0)
(s1184 1.0)
(s1185 1.0)
(s1186 1.0)
(s1187 1.0)
(s1188 1.0)
(s1189 1.0)
(s1190 1.0)
(s1191 1.0)
(s1192 1.0)
(s1193 1.0)
(s1194 1.0)
(s1195 1.0)
(s1196 1.0)
(s1197 1.0)
(s1198 1.0)
(s1199 1.0)
(s1200 1.0)
(s1201 1.0)
(s1202 1.0)
(s1203 1.0)
(s1204 1.0)
(s1205 1.0)
(s1206 1.0)
(s1207 1.0)
(s1208 1.0)
(s1209 1.0)
(s1210 1.0)
(s1211 1.0)
(s1212 1.0)
(s1213 1.0)
(s1214 1.0)
(s1215 1.0)
(s1216 1.0)
(s1217 1.0)
(s1218 1.0)
(s1219 1.0)
(s1220 1.0)
(s1221 1.0)
(s1222 1.0)
(s1223 1.0)
(s1224 1.0)
(s1225 1.0)
(s1226 1.0)
(s1227 1.0)
(s1228 1.0)
(s1229 1.0)
(s1230 1.0)
(s1231 1.0)
(s1232 1.0)
(s1233 1.0)
(s1234 1.0)
(s1235 1.0)
(s1236 1.0)
(s1237 1.0)
(s1238 1.0)
(s1239 1.0)
(s1240 1.0)
(s1241 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1562/3126 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1563 constraints, PredecessorRefiner: 1562/1562 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1562 unsolved
(s724 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s356 1)
(s357 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s473 1)
(s474 1)
(s475 1)
(s476 1)
(s477 1)
(s478 1)
(s479 1)
(s480 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s486 1)
(s487 1)
(s488 1)
(s489 1)
(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
(s497 1)
(s498 1)
(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s507 1)
(s508 1)
(s509 1)
(s510 1)
(s511 1)
(s512 1)
(s513 1)
(s514 1)
(s515 1)
(s516 1)
(s517 1)
(s518 1)
(s519 1)
(s520 1)
(s521 1)
(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
(s529 1)
(s530 1)
(s531 1)
(s532 1)
(s533 1)
(s534 1)
(s535 1)
(s536 1)
(s537 1)
(s538 1)
(s539 1)
(s540 1)
(s541 1)
(s542 1)
(s543 1)
(s544 1)
(s545 1)
(s546 1)
(s547 1)
(s548 1)
(s549 1)
(s550 1)
(s551 1)
(s552 1)
(s553 1)
(s554 1)
(s555 1)
(s556 1)
(s557 1)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 1)
(s566 1)
(s567 1)
(s568 1)
(s569 1)
(s570 1)
(s571 1)
(s572 1)
(s573 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
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)
(s725 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1562/3126 variables, and 0 constraints, problems are : Problem set: 0 solved, 1562 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1563 constraints, PredecessorRefiner: 0/1562 constraints, Known Traps: 0/0 constraints]
After SMT, in 60329ms problems are : Problem set: 0 solved, 1562 unsolved
Search for dead transitions found 0 dead transitions in 60341ms
Starting structural reductions in LTL mode, iteration 1 : 1563/1577 places, 1563/1577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62054 ms. Remains : 1563/1577 places, 1563/1577 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-08
Product exploration explored 100000 steps with 1 reset in 371 ms.
Stack based approach found an accepted trace after 1623 steps with 0 reset with depth 1624 and stack size 1624 in 9 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-08 finished in 62581 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(F(p1))&&p0))))'
Support contains 4 out of 1577 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1563 transition count 1563
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1563 transition count 1563
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1562 transition count 1562
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1562 transition count 1562
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1561 transition count 1561
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1561 transition count 1561
Applied a total of 32 rules in 224 ms. Remains 1561 /1577 variables (removed 16) and now considering 1561/1577 (removed 16) transitions.
// Phase 1: matrix 1561 rows 1561 cols
[2024-05-30 15:58:12] [INFO ] Computed 161 invariants in 13 ms
[2024-05-30 15:58:12] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-30 15:58:12] [INFO ] Invariant cache hit.
[2024-05-30 15:58:14] [INFO ] Implicit Places using invariants and state equation in 1257 ms returned []
Implicit Place search using SMT with State Equation took 1663 ms to find 0 implicit places.
Running 1560 sub problems to find dead transitions.
[2024-05-30 15:58:14] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1560/3122 variables, and 0 constraints, problems are : Problem set: 0 solved, 1560 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1561 constraints, PredecessorRefiner: 1560/1560 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1560 unsolved
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1)
(s1514 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1560/3122 variables, and 0 constraints, problems are : Problem set: 0 solved, 1560 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/161 constraints, State Equation: 0/1561 constraints, PredecessorRefiner: 0/1560 constraints, Known Traps: 0/0 constraints]
After SMT, in 60331ms problems are : Problem set: 0 solved, 1560 unsolved
Search for dead transitions found 0 dead transitions in 60344ms
Starting structural reductions in LTL mode, iteration 1 : 1561/1577 places, 1561/1577 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62235 ms. Remains : 1561/1577 places, 1561/1577 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-10 finished in 62469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F((p1||G(p2))))))'
Support contains 6 out of 1577 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 441 transitions
Trivial Post-agglo rules discarded 441 transitions
Performed 441 trivial Post agglomeration. Transition count delta: 441
Iterating post reduction 0 with 441 rules applied. Total rules applied 441 place count 1576 transition count 1135
Reduce places removed 441 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 442 rules applied. Total rules applied 883 place count 1135 transition count 1134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 884 place count 1134 transition count 1134
Performed 311 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 311 Pre rules applied. Total rules applied 884 place count 1134 transition count 823
Deduced a syphon composed of 311 places in 1 ms
Reduce places removed 311 places and 0 transitions.
Iterating global reduction 3 with 622 rules applied. Total rules applied 1506 place count 823 transition count 823
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1513 place count 816 transition count 816
Iterating global reduction 3 with 7 rules applied. Total rules applied 1520 place count 816 transition count 816
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 1520 place count 816 transition count 810
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1532 place count 810 transition count 810
Performed 358 Post agglomeration using F-continuation condition.Transition count delta: 358
Deduced a syphon composed of 358 places in 1 ms
Reduce places removed 358 places and 0 transitions.
Iterating global reduction 3 with 716 rules applied. Total rules applied 2248 place count 452 transition count 452
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2249 place count 452 transition count 451
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2251 place count 451 transition count 450
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -99
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2453 place count 350 transition count 549
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 2489 place count 332 transition count 567
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 2490 place count 332 transition count 567
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 2492 place count 330 transition count 565
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2493 place count 329 transition count 565
Applied a total of 2493 rules in 168 ms. Remains 329 /1577 variables (removed 1248) and now considering 565/1577 (removed 1012) transitions.
// Phase 1: matrix 565 rows 329 cols
[2024-05-30 15:59:14] [INFO ] Computed 160 invariants in 1 ms
[2024-05-30 15:59:15] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-05-30 15:59:15] [INFO ] Invariant cache hit.
[2024-05-30 15:59:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-30 15:59:15] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 715 ms to find 0 implicit places.
[2024-05-30 15:59:15] [INFO ] Redundant transitions in 4 ms returned []
Running 559 sub problems to find dead transitions.
[2024-05-30 15:59:15] [INFO ] Invariant cache hit.
[2024-05-30 15:59:15] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 2 (OVERLAPS) 2/329 variables, 7/160 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 4 (OVERLAPS) 564/893 variables, 329/489 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/893 variables, 18/507 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/893 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 559 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 893/894 variables, and 507 constraints, problems are : Problem set: 0 solved, 559 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 329/329 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 559/559 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 559 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/327 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/327 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 2 (OVERLAPS) 2/329 variables, 7/160 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 4 (OVERLAPS) 564/893 variables, 329/489 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/893 variables, 18/507 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/893 variables, 559/1066 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/893 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 559 unsolved
At refinement iteration 8 (OVERLAPS) 0/893 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 559 unsolved
No progress, stopping.
After SMT solving in domain Int declared 893/894 variables, and 1066 constraints, problems are : Problem set: 0 solved, 559 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 329/329 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 559/559 constraints, Known Traps: 0/0 constraints]
After SMT, in 60182ms problems are : Problem set: 0 solved, 559 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Starting structural reductions in SI_LTL mode, iteration 1 : 329/1577 places, 565/1577 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61079 ms. Remains : 329/1577 places, 565/1577 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-11 finished in 61237 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&&(p1||G(p2))))))'
Support contains 6 out of 1577 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 0 with 437 rules applied. Total rules applied 437 place count 1576 transition count 1139
Reduce places removed 437 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 438 rules applied. Total rules applied 875 place count 1139 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 876 place count 1138 transition count 1138
Performed 312 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 312 Pre rules applied. Total rules applied 876 place count 1138 transition count 826
Deduced a syphon composed of 312 places in 1 ms
Reduce places removed 312 places and 0 transitions.
Iterating global reduction 3 with 624 rules applied. Total rules applied 1500 place count 826 transition count 826
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1509 place count 817 transition count 817
Iterating global reduction 3 with 9 rules applied. Total rules applied 1518 place count 817 transition count 817
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 1518 place count 817 transition count 810
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 1532 place count 810 transition count 810
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Deduced a syphon composed of 357 places in 0 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 3 with 714 rules applied. Total rules applied 2246 place count 453 transition count 453
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2448 place count 352 transition count 553
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 2484 place count 334 transition count 571
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 2486 place count 334 transition count 571
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2488 place count 332 transition count 569
Applied a total of 2488 rules in 134 ms. Remains 332 /1577 variables (removed 1245) and now considering 569/1577 (removed 1008) transitions.
// Phase 1: matrix 569 rows 332 cols
[2024-05-30 16:00:16] [INFO ] Computed 161 invariants in 3 ms
[2024-05-30 16:00:16] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-30 16:00:16] [INFO ] Invariant cache hit.
[2024-05-30 16:00:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-30 16:00:16] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 719 ms to find 0 implicit places.
[2024-05-30 16:00:16] [INFO ] Redundant transitions in 4 ms returned []
Running 564 sub problems to find dead transitions.
[2024-05-30 16:00:16] [INFO ] Invariant cache hit.
[2024-05-30 16:00:16] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (OVERLAPS) 1/332 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (OVERLAPS) 568/900 variables, 332/493 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/900 variables, 4/497 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/900 variables, 0/497 constraints. Problems are: Problem set: 0 solved, 564 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 900/901 variables, and 497 constraints, problems are : Problem set: 0 solved, 564 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 332/332 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 564 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 160/160 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 2 (OVERLAPS) 1/332 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/332 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 4 (OVERLAPS) 568/900 variables, 332/493 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/900 variables, 4/497 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/900 variables, 564/1061 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/900 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 564 unsolved
At refinement iteration 8 (OVERLAPS) 0/900 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 564 unsolved
No progress, stopping.
After SMT solving in domain Int declared 900/901 variables, and 1061 constraints, problems are : Problem set: 0 solved, 564 unsolved in 28901 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 332/332 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 564/564 constraints, Known Traps: 0/0 constraints]
After SMT, in 59068ms problems are : Problem set: 0 solved, 564 unsolved
Search for dead transitions found 0 dead transitions in 59073ms
Starting structural reductions in SI_LTL mode, iteration 1 : 332/1577 places, 569/1577 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 59939 ms. Remains : 332/1577 places, 569/1577 transitions.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-14 finished in 60055 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 1577 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1577/1577 places, 1577/1577 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 444 transitions
Trivial Post-agglo rules discarded 444 transitions
Performed 444 trivial Post agglomeration. Transition count delta: 444
Iterating post reduction 0 with 444 rules applied. Total rules applied 444 place count 1576 transition count 1132
Reduce places removed 444 places and 0 transitions.
Iterating post reduction 1 with 444 rules applied. Total rules applied 888 place count 1132 transition count 1132
Performed 312 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 312 Pre rules applied. Total rules applied 888 place count 1132 transition count 820
Deduced a syphon composed of 312 places in 1 ms
Reduce places removed 312 places and 0 transitions.
Iterating global reduction 2 with 624 rules applied. Total rules applied 1512 place count 820 transition count 820
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1521 place count 811 transition count 811
Iterating global reduction 2 with 9 rules applied. Total rules applied 1530 place count 811 transition count 811
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1530 place count 811 transition count 804
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1544 place count 804 transition count 804
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Deduced a syphon composed of 357 places in 0 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 2 with 714 rules applied. Total rules applied 2258 place count 447 transition count 447
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2259 place count 447 transition count 446
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2261 place count 446 transition count 445
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -100
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2463 place count 345 transition count 545
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 2499 place count 327 transition count 563
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2501 place count 325 transition count 561
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2502 place count 324 transition count 561
Applied a total of 2502 rules in 150 ms. Remains 324 /1577 variables (removed 1253) and now considering 561/1577 (removed 1016) transitions.
// Phase 1: matrix 561 rows 324 cols
[2024-05-30 16:01:16] [INFO ] Computed 160 invariants in 7 ms
[2024-05-30 16:01:16] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-30 16:01:16] [INFO ] Invariant cache hit.
[2024-05-30 16:01:16] [INFO ] State equation strengthened by 190 read => feed constraints.
[2024-05-30 16:01:17] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1438 ms to find 0 implicit places.
[2024-05-30 16:01:17] [INFO ] Redundant transitions in 7 ms returned []
Running 556 sub problems to find dead transitions.
[2024-05-30 16:01:17] [INFO ] Invariant cache hit.
[2024-05-30 16:01:17] [INFO ] State equation strengthened by 190 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 83/83 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 2 (OVERLAPS) 1/324 variables, 77/160 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 4 (OVERLAPS) 560/884 variables, 324/484 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/884 variables, 190/674 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/884 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 7 (OVERLAPS) 0/884 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 556 unsolved
No progress, stopping.
After SMT solving in domain Real declared 884/885 variables, and 674 constraints, problems are : Problem set: 0 solved, 556 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 324/324 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 556/556 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 556 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 83/83 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 2 (OVERLAPS) 1/324 variables, 77/160 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 4 (OVERLAPS) 560/884 variables, 324/484 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/884 variables, 190/674 constraints. Problems are: Problem set: 0 solved, 556 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/884 variables, 556/1230 constraints. Problems are: Problem set: 0 solved, 556 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 884/885 variables, and 1230 constraints, problems are : Problem set: 0 solved, 556 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 160/160 constraints, State Equation: 324/324 constraints, ReadFeed: 190/190 constraints, PredecessorRefiner: 556/556 constraints, Known Traps: 0/0 constraints]
After SMT, in 60199ms problems are : Problem set: 0 solved, 556 unsolved
Search for dead transitions found 0 dead transitions in 60204ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1577 places, 561/1577 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61805 ms. Remains : 324/1577 places, 561/1577 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040B-LTLCardinality-15
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-040B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040B-LTLCardinality-15 finished in 61893 ms.
All properties solved by simple procedures.
Total runtime 764693 ms.
ITS solved all properties within timeout
BK_STOP 1717084938061
--------------------
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="ShieldRVt-PT-040B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ShieldRVt-PT-040B, 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 r355-tall-171683760001019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040B.tgz
mv ShieldRVt-PT-040B 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 ;