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.r528-tall-171683760700283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldIIPt-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683760700283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K 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 3.2K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 12 20:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 20:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 20:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 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 338K 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 ShieldIIPt-PT-020B-LTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-020B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717237050072

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-020B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:17:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:17:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:17:31] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2024-06-01 10:17:31] [INFO ] Transformed 1403 places.
[2024-06-01 10:17:31] [INFO ] Transformed 1303 transitions.
[2024-06-01 10:17:31] [INFO ] Found NUPN structural information;
[2024-06-01 10:17:31] [INFO ] Parsed PT model containing 1403 places and 1303 transitions and 3246 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1303/1303 transitions.
Discarding 215 places :
Symmetric choice reduction at 0 with 215 rule applications. Total rules 215 place count 1188 transition count 1088
Iterating global reduction 0 with 215 rules applied. Total rules applied 430 place count 1188 transition count 1088
Applied a total of 430 rules in 245 ms. Remains 1188 /1403 variables (removed 215) and now considering 1088/1303 (removed 215) transitions.
// Phase 1: matrix 1088 rows 1188 cols
[2024-06-01 10:17:32] [INFO ] Computed 181 invariants in 33 ms
[2024-06-01 10:17:32] [INFO ] Implicit Places using invariants in 717 ms returned []
[2024-06-01 10:17:32] [INFO ] Invariant cache hit.
[2024-06-01 10:17:33] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
Running 1087 sub problems to find dead transitions.
[2024-06-01 10:17:33] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1187 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1087 unsolved
SMT process timed out in 30329ms, After SMT, problems are : Problem set: 0 solved, 1087 unsolved
Search for dead transitions found 0 dead transitions in 30352ms
Starting structural reductions in LTL mode, iteration 1 : 1188/1403 places, 1088/1303 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32513 ms. Remains : 1188/1403 places, 1088/1303 transitions.
Support contains 30 out of 1188 places after structural reductions.
[2024-06-01 10:18:04] [INFO ] Flatten gal took : 97 ms
[2024-06-01 10:18:04] [INFO ] Flatten gal took : 53 ms
[2024-06-01 10:18:04] [INFO ] Input system was already deterministic with 1088 transitions.
RANDOM walk for 40000 steps (8 resets) in 1803 ms. (22 steps per ms) remains 5/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 194 ms. (205 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 5/5 properties
[2024-06-01 10:18:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/174 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1014/1188 variables, 163/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1188 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1088/2276 variables, 1188/1369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2276 variables, 0/1369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/2276 variables, 0/1369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2276/2276 variables, and 1369 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1284 ms.
Refiners :[Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 1188/1188 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/174 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1014/1188 variables, 163/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 10:18:07] [INFO ] Deduced a trap composed of 13 places in 165 ms of which 28 ms to minimize.
[2024-06-01 10:18:07] [INFO ] Deduced a trap composed of 17 places in 309 ms of which 18 ms to minimize.
[2024-06-01 10:18:07] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 3 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 24 places in 177 ms of which 19 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 20 places in 188 ms of which 4 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 3 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 6 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 3 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 3 ms to minimize.
[2024-06-01 10:18:08] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 3 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 2 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 1 ms to minimize.
[2024-06-01 10:18:09] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1188 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 10:18:10] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-06-01 10:18:10] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1188 variables, 2/203 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1188 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1088/2276 variables, 1188/1391 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2276 variables, 5/1396 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-01 10:18:10] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 3 ms to minimize.
[2024-06-01 10:18:10] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 3 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 31 places in 132 ms of which 3 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 3 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 24 places in 127 ms of which 4 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 2 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 3 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-06-01 10:18:11] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 3 ms to minimize.
SMT process timed out in 6348ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 1188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 230 place count 1188 transition count 858
Reduce places removed 230 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 232 rules applied. Total rules applied 462 place count 958 transition count 856
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 465 place count 957 transition count 854
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 467 place count 955 transition count 854
Performed 157 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 157 Pre rules applied. Total rules applied 467 place count 955 transition count 697
Deduced a syphon composed of 157 places in 1 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 4 with 314 rules applied. Total rules applied 781 place count 798 transition count 697
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 785 place count 794 transition count 693
Iterating global reduction 4 with 4 rules applied. Total rules applied 789 place count 794 transition count 693
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 789 place count 794 transition count 689
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 797 place count 790 transition count 689
Performed 333 Post agglomeration using F-continuation condition.Transition count delta: 333
Deduced a syphon composed of 333 places in 1 ms
Reduce places removed 333 places and 0 transitions.
Iterating global reduction 4 with 666 rules applied. Total rules applied 1463 place count 457 transition count 356
Renaming transitions due to excessive name length > 1024 char.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 1575 place count 401 transition count 391
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 1576 place count 401 transition count 390
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1577 place count 401 transition count 389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1578 place count 400 transition count 389
Partial Free-agglomeration rule applied 20 times.
Drop transitions (Partial Free agglomeration) removed 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 1598 place count 400 transition count 389
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1599 place count 399 transition count 388
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1601 place count 397 transition count 388
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1601 place count 397 transition count 387
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1603 place count 396 transition count 387
Applied a total of 1603 rules in 231 ms. Remains 396 /1188 variables (removed 792) and now considering 387/1088 (removed 701) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 396/1188 places, 387/1088 transitions.
RANDOM walk for 40000 steps (8 resets) in 688 ms. (58 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 1/1 properties
// Phase 1: matrix 387 rows 396 cols
[2024-06-01 10:18:12] [INFO ] Computed 179 invariants in 2 ms
[2024-06-01 10:18:12] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/20 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 15/35 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/35 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/35 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/38 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/38 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 15/53 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/53 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/53 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 13/66 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/66 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/66 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 22/88 variables, 10/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/88 variables, 3/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/88 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 1/89 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/89 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/89 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 15/104 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/104 variables, 4/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/104 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 22/126 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/126 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/126 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 1/127 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/127 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/127 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 15/142 variables, 8/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/142 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/142 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 20/162 variables, 10/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/162 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/162 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 1/163 variables, 2/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/163 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/163 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 17/180 variables, 8/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/180 variables, 3/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/180 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 1/181 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/181 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/181 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 21/202 variables, 10/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/202 variables, 2/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/202 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/204 variables, 3/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/204 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/204 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 19/223 variables, 9/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/223 variables, 3/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/223 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 1/224 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/224 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/224 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (OVERLAPS) 21/245 variables, 10/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/245 variables, 3/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/245 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (OVERLAPS) 1/246 variables, 2/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/246 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/246 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (OVERLAPS) 19/265 variables, 9/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/265 variables, 3/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/265 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 1/266 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/266 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/266 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 22/288 variables, 10/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/288 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/288 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 1/289 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/289 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/289 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 16/305 variables, 8/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/305 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/305 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 1/306 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/306 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/306 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 22/328 variables, 10/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/328 variables, 3/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/328 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 1/329 variables, 2/237 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/329 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/329 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 15/344 variables, 8/246 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/344 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/344 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (OVERLAPS) 22/366 variables, 10/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/366 variables, 3/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/366 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (OVERLAPS) 1/367 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/367 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/367 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (OVERLAPS) 15/382 variables, 8/274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/382 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/382 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (OVERLAPS) 22/404 variables, 10/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/404 variables, 3/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/404 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (OVERLAPS) 1/405 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/405 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/405 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (OVERLAPS) 15/420 variables, 8/302 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/420 variables, 4/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/420 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (OVERLAPS) 22/442 variables, 10/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/442 variables, 3/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/442 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (OVERLAPS) 1/443 variables, 2/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/443 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/443 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (OVERLAPS) 15/458 variables, 8/330 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/458 variables, 4/334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/458 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (OVERLAPS) 24/482 variables, 10/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/482 variables, 2/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/482 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (OVERLAPS) 3/485 variables, 3/349 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/485 variables, 3/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/485 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (OVERLAPS) 15/500 variables, 8/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/500 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/500 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (OVERLAPS) 22/522 variables, 10/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/522 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/522 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (OVERLAPS) 1/523 variables, 2/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/523 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/523 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (OVERLAPS) 15/538 variables, 8/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/538 variables, 4/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/538 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (OVERLAPS) 22/560 variables, 10/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/560 variables, 3/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/560 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (OVERLAPS) 1/561 variables, 2/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/561 variables, 1/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/561 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (OVERLAPS) 15/576 variables, 8/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/576 variables, 4/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/576 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (OVERLAPS) 24/600 variables, 10/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/600 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/600 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (OVERLAPS) 3/603 variables, 3/435 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/603 variables, 3/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/603 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (OVERLAPS) 15/618 variables, 8/446 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/618 variables, 4/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/618 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (OVERLAPS) 22/640 variables, 10/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/640 variables, 3/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/640 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (OVERLAPS) 1/641 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/641 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/641 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (OVERLAPS) 15/656 variables, 8/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/656 variables, 4/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/656 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (OVERLAPS) 22/678 variables, 10/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/678 variables, 3/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/678 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (OVERLAPS) 1/679 variables, 2/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/679 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/679 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (OVERLAPS) 15/694 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/694 variables, 4/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/694 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (OVERLAPS) 21/715 variables, 10/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/715 variables, 2/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/715 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (OVERLAPS) 3/718 variables, 3/521 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/718 variables, 1/522 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/718 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (OVERLAPS) 19/737 variables, 8/530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/737 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 20/757 variables, 23/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/757 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/757 variables, 6/560 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/757 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (OVERLAPS) 9/766 variables, 4/564 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/766 variables, 2/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/766 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 9/775 variables, 4/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/775 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/775 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/775 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (OVERLAPS) 1/776 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/776 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/776 variables, 0/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (OVERLAPS) 1/777 variables, 1/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/777 variables, 1/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/777 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (OVERLAPS) 6/783 variables, 4/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (INCLUDED_ONLY) 0/783 variables, 2/582 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/783 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (OVERLAPS) 0/783 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 783/783 variables, and 582 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1248 ms.
Refiners :[Positive P Invariants (semi-flows): 179/179 constraints, State Equation: 396/396 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13/20 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 15/35 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/35 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/35 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/38 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/38 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 15/53 variables, 10/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/53 variables, 4/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/53 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 13/66 variables, 6/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/66 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/66 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 22/88 variables, 10/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/88 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/88 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 1/89 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/89 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/89 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 15/104 variables, 8/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/104 variables, 4/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/104 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 22/126 variables, 10/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/126 variables, 3/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/126 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 1/127 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/127 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/127 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 15/142 variables, 8/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/142 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/142 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 20/162 variables, 10/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/162 variables, 3/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/162 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 1/163 variables, 2/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/163 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/163 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 17/180 variables, 8/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/180 variables, 3/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/180 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 1/181 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/181 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/181 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 21/202 variables, 10/143 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/202 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/202 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/204 variables, 3/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/204 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/204 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (OVERLAPS) 19/223 variables, 9/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/223 variables, 3/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/223 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 1/224 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/224 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/224 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 21/245 variables, 10/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/245 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/245 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 1/246 variables, 2/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/246 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/246 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 19/265 variables, 9/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/265 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/265 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 1/266 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/266 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/266 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 22/288 variables, 10/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/288 variables, 3/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/288 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 1/289 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/289 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/289 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 16/305 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/305 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/305 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (OVERLAPS) 1/306 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/306 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/306 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (OVERLAPS) 22/328 variables, 10/233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/328 variables, 3/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/328 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (OVERLAPS) 1/329 variables, 2/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/329 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/329 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 15/344 variables, 8/247 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/344 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/344 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 22/366 variables, 10/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/366 variables, 3/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/366 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (OVERLAPS) 1/367 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/367 variables, 1/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/367 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (OVERLAPS) 15/382 variables, 8/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/382 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/382 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (OVERLAPS) 22/404 variables, 10/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/404 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/404 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 1/405 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/405 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/405 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 15/420 variables, 8/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/420 variables, 4/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/420 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 22/442 variables, 10/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/442 variables, 3/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/442 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 1/443 variables, 2/322 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/443 variables, 1/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/443 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 15/458 variables, 8/331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/458 variables, 4/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/458 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 24/482 variables, 10/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/482 variables, 2/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/482 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 3/485 variables, 3/350 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/485 variables, 3/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/485 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 15/500 variables, 8/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/500 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/500 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 22/522 variables, 10/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/522 variables, 3/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/522 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/523 variables, 2/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/523 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/523 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 15/538 variables, 8/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/538 variables, 4/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/538 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (OVERLAPS) 22/560 variables, 10/403 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/560 variables, 3/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/560 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (OVERLAPS) 1/561 variables, 2/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/561 variables, 1/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/561 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (OVERLAPS) 15/576 variables, 8/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/576 variables, 4/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/576 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 24/600 variables, 10/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/600 variables, 2/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/600 variables, 0/433 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 3/603 variables, 3/436 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/603 variables, 3/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/603 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 15/618 variables, 8/447 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/618 variables, 4/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/618 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 22/640 variables, 10/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/640 variables, 3/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/640 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/641 variables, 2/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/641 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/641 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 15/656 variables, 8/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/656 variables, 4/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/656 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 22/678 variables, 10/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/678 variables, 3/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/678 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/679 variables, 2/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/679 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/679 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 15/694 variables, 8/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/694 variables, 4/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/694 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 21/715 variables, 10/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/715 variables, 2/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/715 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 3/718 variables, 3/522 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/718 variables, 1/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/718 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (OVERLAPS) 19/737 variables, 8/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/737 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (OVERLAPS) 20/757 variables, 23/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/757 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/757 variables, 6/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/757 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (OVERLAPS) 9/766 variables, 4/565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/766 variables, 2/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/766 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 9/775 variables, 4/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/775 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/775 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/775 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 1/776 variables, 1/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/776 variables, 1/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/776 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 1/777 variables, 1/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (INCLUDED_ONLY) 0/777 variables, 1/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 201 (INCLUDED_ONLY) 0/777 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 202 (OVERLAPS) 6/783 variables, 4/581 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 203 (INCLUDED_ONLY) 0/783 variables, 2/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 204 (INCLUDED_ONLY) 0/783 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 205 (OVERLAPS) 0/783 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 783/783 variables, and 583 constraints, problems are : Problem set: 0 solved, 1 unsolved in 788 ms.
Refiners :[Positive P Invariants (semi-flows): 179/179 constraints, State Equation: 396/396 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2049ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 1 out of 396 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 396/396 places, 387/387 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 396 transition count 385
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 394 transition count 385
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4 place count 394 transition count 381
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 390 transition count 381
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 26 place count 383 transition count 374
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
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 30 place count 381 transition count 377
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 378 transition count 374
Applied a total of 33 rules in 40 ms. Remains 378 /396 variables (removed 18) and now considering 374/387 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 378/396 places, 374/387 transitions.
RANDOM walk for 37032 steps (8 resets) in 406 ms. (90 steps per ms) remains 0/1 properties
Computed a total of 320 stabilizing places and 320 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1183 transition count 1083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1183 transition count 1083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1182 transition count 1082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1182 transition count 1082
Applied a total of 12 rules in 113 ms. Remains 1182 /1188 variables (removed 6) and now considering 1082/1088 (removed 6) transitions.
// Phase 1: matrix 1082 rows 1182 cols
[2024-06-01 10:18:15] [INFO ] Computed 181 invariants in 12 ms
[2024-06-01 10:18:15] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-06-01 10:18:15] [INFO ] Invariant cache hit.
[2024-06-01 10:18:16] [INFO ] Implicit Places using invariants and state equation in 772 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
Running 1081 sub problems to find dead transitions.
[2024-06-01 10:18:16] [INFO ] Invariant cache hit.
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(s590 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1081 unsolved
SMT process timed out in 30178ms, After SMT, problems are : Problem set: 0 solved, 1081 unsolved
Search for dead transitions found 0 dead transitions in 30188ms
Starting structural reductions in LTL mode, iteration 1 : 1182/1188 places, 1082/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31405 ms. Remains : 1182/1188 places, 1082/1088 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-00
Product exploration explored 100000 steps with 7 reset in 467 ms.
Stack based approach found an accepted trace after 3542 steps with 0 reset with depth 3543 and stack size 3543 in 21 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-00 finished in 32140 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(F(p0))))'
Support contains 1 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1182 transition count 1082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1182 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1181 transition count 1081
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1181 transition count 1081
Applied a total of 14 rules in 123 ms. Remains 1181 /1188 variables (removed 7) and now considering 1081/1088 (removed 7) transitions.
// Phase 1: matrix 1081 rows 1181 cols
[2024-06-01 10:18:47] [INFO ] Computed 181 invariants in 5 ms
[2024-06-01 10:18:47] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-06-01 10:18:47] [INFO ] Invariant cache hit.
[2024-06-01 10:18:48] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
Running 1080 sub problems to find dead transitions.
[2024-06-01 10:18:48] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1180 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
SMT process timed out in 30182ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 30193ms
Starting structural reductions in LTL mode, iteration 1 : 1181/1188 places, 1081/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31499 ms. Remains : 1181/1188 places, 1081/1088 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-01
Product exploration explored 100000 steps with 17 reset in 429 ms.
Stack based approach found an accepted trace after 878 steps with 0 reset with depth 879 and stack size 879 in 14 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-01 finished in 32077 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))'
Support contains 1 out of 1188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 238 rules applied. Total rules applied 238 place count 1187 transition count 849
Reduce places removed 238 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 240 rules applied. Total rules applied 478 place count 949 transition count 847
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 479 place count 948 transition count 847
Performed 159 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 159 Pre rules applied. Total rules applied 479 place count 948 transition count 688
Deduced a syphon composed of 159 places in 0 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 3 with 318 rules applied. Total rules applied 797 place count 789 transition count 688
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 802 place count 784 transition count 683
Iterating global reduction 3 with 5 rules applied. Total rules applied 807 place count 784 transition count 683
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 807 place count 784 transition count 678
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 817 place count 779 transition count 678
Performed 337 Post agglomeration using F-continuation condition.Transition count delta: 337
Deduced a syphon composed of 337 places in 0 ms
Reduce places removed 337 places and 0 transitions.
Iterating global reduction 3 with 674 rules applied. Total rules applied 1491 place count 442 transition count 341
Renaming transitions due to excessive name length > 1024 char.
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 1609 place count 383 transition count 380
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1611 place count 381 transition count 378
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1613 place count 379 transition count 378
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1613 place count 379 transition count 377
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 1615 place count 378 transition count 377
Applied a total of 1615 rules in 130 ms. Remains 378 /1188 variables (removed 810) and now considering 377/1088 (removed 711) transitions.
// Phase 1: matrix 377 rows 378 cols
[2024-06-01 10:19:19] [INFO ] Computed 179 invariants in 2 ms
[2024-06-01 10:19:19] [INFO ] Implicit Places using invariants in 207 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 210 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 377/1188 places, 377/1088 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 376 transition count 376
Applied a total of 2 rules in 11 ms. Remains 376 /377 variables (removed 1) and now considering 376/377 (removed 1) transitions.
// Phase 1: matrix 376 rows 376 cols
[2024-06-01 10:19:19] [INFO ] Computed 178 invariants in 1 ms
[2024-06-01 10:19:19] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-06-01 10:19:19] [INFO ] Invariant cache hit.
[2024-06-01 10:19:20] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 376/1188 places, 376/1088 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 930 ms. Remains : 376/1188 places, 376/1088 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-02 finished in 982 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(F((X(G(p0))&&F(p1))))))'
Support contains 4 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1182 transition count 1082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1182 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1181 transition count 1081
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1181 transition count 1081
Applied a total of 14 rules in 124 ms. Remains 1181 /1188 variables (removed 7) and now considering 1081/1088 (removed 7) transitions.
// Phase 1: matrix 1081 rows 1181 cols
[2024-06-01 10:19:20] [INFO ] Computed 181 invariants in 4 ms
[2024-06-01 10:19:20] [INFO ] Implicit Places using invariants in 305 ms returned []
[2024-06-01 10:19:20] [INFO ] Invariant cache hit.
[2024-06-01 10:19:21] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
Running 1080 sub problems to find dead transitions.
[2024-06-01 10:19:21] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1180 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
SMT process timed out in 30171ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 30182ms
Starting structural reductions in LTL mode, iteration 1 : 1181/1188 places, 1081/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31479 ms. Remains : 1181/1188 places, 1081/1088 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 405 ms.
Stack based approach found an accepted trace after 38029 steps with 0 reset with depth 38030 and stack size 20145 in 222 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-04 finished in 32351 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(p1)||p0))))'
Support contains 6 out of 1188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 234 transitions
Trivial Post-agglo rules discarded 234 transitions
Performed 234 trivial Post agglomeration. Transition count delta: 234
Iterating post reduction 0 with 234 rules applied. Total rules applied 234 place count 1187 transition count 853
Reduce places removed 234 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 236 rules applied. Total rules applied 470 place count 953 transition count 851
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 471 place count 952 transition count 851
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 160 Pre rules applied. Total rules applied 471 place count 952 transition count 691
Deduced a syphon composed of 160 places in 1 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 791 place count 792 transition count 691
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 795 place count 788 transition count 687
Iterating global reduction 3 with 4 rules applied. Total rules applied 799 place count 788 transition count 687
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 799 place count 788 transition count 683
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 807 place count 784 transition count 683
Performed 334 Post agglomeration using F-continuation condition.Transition count delta: 334
Deduced a syphon composed of 334 places in 0 ms
Reduce places removed 334 places and 0 transitions.
Iterating global reduction 3 with 668 rules applied. Total rules applied 1475 place count 450 transition count 349
Renaming transitions due to excessive name length > 1024 char.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 1591 place count 392 transition count 385
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1593 place count 390 transition count 383
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1595 place count 388 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1595 place count 388 transition count 382
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 1597 place count 387 transition count 382
Applied a total of 1597 rules in 122 ms. Remains 387 /1188 variables (removed 801) and now considering 382/1088 (removed 706) transitions.
// Phase 1: matrix 382 rows 387 cols
[2024-06-01 10:19:52] [INFO ] Computed 179 invariants in 1 ms
[2024-06-01 10:19:52] [INFO ] Implicit Places using invariants in 348 ms returned [376]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 350 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 386/1188 places, 382/1088 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 385 transition count 381
Applied a total of 2 rules in 12 ms. Remains 385 /386 variables (removed 1) and now considering 381/382 (removed 1) transitions.
// Phase 1: matrix 381 rows 385 cols
[2024-06-01 10:19:52] [INFO ] Computed 178 invariants in 1 ms
[2024-06-01 10:19:53] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-06-01 10:19:53] [INFO ] Invariant cache hit.
[2024-06-01 10:19:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 10:19:53] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 385/1188 places, 381/1088 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1037 ms. Remains : 385/1188 places, 381/1088 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-05
Product exploration explored 100000 steps with 0 reset in 499 ms.
Product exploration explored 100000 steps with 0 reset in 643 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 200 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 598 ms. (66 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 1/3 properties
[2024-06-01 10:19:55] [INFO ] Invariant cache hit.
[2024-06-01 10:19:55] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/192 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 116/308 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 21/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/311 variables, 5/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/311 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/313 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/313 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 121/434 variables, 60/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/434 variables, 24/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/434 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 5/439 variables, 5/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/439 variables, 5/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/439 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 10/449 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/449 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 96/545 variables, 56/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/545 variables, 22/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/545 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/546 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/546 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/546 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/548 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/548 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 80/628 variables, 40/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/628 variables, 14/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/628 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/632 variables, 5/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/632 variables, 4/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/632 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 6/638 variables, 3/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/638 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 60/698 variables, 36/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/698 variables, 15/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/698 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 44/742 variables, 22/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/742 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/742 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 3/745 variables, 4/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/745 variables, 3/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/745 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/749 variables, 2/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/749 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 16/765 variables, 14/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/765 variables, 5/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/766 variables, and 573 constraints, problems are : Problem set: 0 solved, 1 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/192 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:19:55] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/192 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 116/308 variables, 52/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 21/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 3/311 variables, 5/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/311 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/311 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/313 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/313 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 121/434 variables, 60/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/434 variables, 24/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/434 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 5/439 variables, 5/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/439 variables, 5/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/439 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 10/449 variables, 5/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/449 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 96/545 variables, 56/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/545 variables, 22/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/545 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 1/546 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/546 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/546 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 2/548 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/548 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 80/628 variables, 40/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/628 variables, 14/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/628 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/632 variables, 5/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/632 variables, 4/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/632 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/638 variables, 3/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/638 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 60/698 variables, 36/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/698 variables, 15/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/698 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 44/742 variables, 22/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/742 variables, 7/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/742 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 3/745 variables, 4/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/745 variables, 3/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/745 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 4/749 variables, 2/556 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/749 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 16/765 variables, 14/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/765 variables, 5/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/765 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 0/765 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/766 variables, and 575 constraints, problems are : Problem set: 0 solved, 1 unsolved in 478 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 789ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 47 ms.
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 381/381 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 385 transition count 380
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 385 transition count 380
Applied a total of 3 rules in 13 ms. Remains 385 /385 variables (removed 0) and now considering 380/381 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 385/385 places, 380/381 transitions.
RANDOM walk for 40000 steps (8 resets) in 281 ms. (141 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 533073 steps, run timeout after 3001 ms. (steps per millisecond=177 ) properties seen :0 out of 1
Probabilistic random walk after 533073 steps, saw 343749 distinct states, run finished after 3004 ms. (steps per millisecond=177 ) properties seen :0
// Phase 1: matrix 380 rows 385 cols
[2024-06-01 10:19:59] [INFO ] Computed 178 invariants in 4 ms
[2024-06-01 10:19:59] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/192 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 116/308 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 21/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/311 variables, 5/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/311 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/313 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/313 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 121/434 variables, 60/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/434 variables, 24/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/434 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 5/439 variables, 5/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/439 variables, 5/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/439 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 10/449 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/449 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 96/545 variables, 56/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/545 variables, 22/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/545 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/546 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/546 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/546 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/548 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/548 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 80/628 variables, 40/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/628 variables, 14/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/628 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/632 variables, 5/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/632 variables, 4/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/632 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 6/638 variables, 3/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/638 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 60/698 variables, 36/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/698 variables, 15/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/698 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 44/742 variables, 22/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/742 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/742 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 3/745 variables, 4/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/745 variables, 3/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/745 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/749 variables, 2/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/749 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 16/765 variables, 14/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/765 variables, 5/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/765 variables, and 573 constraints, problems are : Problem set: 0 solved, 1 unsolved in 351 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:19:59] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 58/102 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 88/190 variables, 43/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/190 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/192 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 116/308 variables, 52/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 21/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:19:59] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 4 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 3/311 variables, 5/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/311 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/311 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 2/313 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/313 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 121/434 variables, 60/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/434 variables, 24/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/434 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 5/439 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/439 variables, 5/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/439 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 10/449 variables, 5/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/449 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 96/545 variables, 56/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/545 variables, 22/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/545 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 1/546 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/546 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/546 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 2/548 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/548 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 80/628 variables, 40/442 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/628 variables, 14/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/628 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/632 variables, 5/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/632 variables, 4/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/632 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/638 variables, 3/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/638 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 60/698 variables, 36/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/698 variables, 15/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/698 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 44/742 variables, 22/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/742 variables, 7/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/742 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 3/745 variables, 4/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/745 variables, 3/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/745 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 4/749 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/749 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 16/765 variables, 14/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/765 variables, 5/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/765 variables, and 576 constraints, problems are : Problem set: 0 solved, 1 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 868ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 30 ms.
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 380/380 transitions.
Applied a total of 0 rules in 6 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 385/385 places, 380/380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 380/380 transitions.
Applied a total of 0 rules in 6 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
[2024-06-01 10:20:00] [INFO ] Invariant cache hit.
[2024-06-01 10:20:00] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-06-01 10:20:00] [INFO ] Invariant cache hit.
[2024-06-01 10:20:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 10:20:00] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 612 ms to find 0 implicit places.
[2024-06-01 10:20:00] [INFO ] Redundant transitions in 21 ms returned []
Running 374 sub problems to find dead transitions.
[2024-06-01 10:20:00] [INFO ] Invariant cache hit.
[2024-06-01 10:20:00] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (OVERLAPS) 3/385 variables, 13/178 constraints. Problems are: Problem set: 0 solved, 374 unsolved
[2024-06-01 10:20:05] [INFO ] Deduced a trap composed of 3 places in 20 ms of which 0 ms to minimize.
[2024-06-01 10:20:06] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-06-01 10:20:07] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/765 variables, and 576 constraints, problems are : Problem set: 0 solved, 374 unsolved in 19696 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (OVERLAPS) 3/385 variables, 13/180 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/765 variables, 374/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 10 (OVERLAPS) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/765 variables, and 950 constraints, problems are : Problem set: 0 solved, 374 unsolved in 24742 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
After SMT, in 44495ms problems are : Problem set: 0 solved, 374 unsolved
Search for dead transitions found 0 dead transitions in 44499ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45143 ms. Remains : 385/385 places, 380/380 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 44 times.
Drop transitions (Partial Free agglomeration) removed 44 transitions
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 385 transition count 380
Applied a total of 44 rules in 16 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 380 rows 385 cols
[2024-06-01 10:20:45] [INFO ] Computed 178 invariants in 2 ms
[2024-06-01 10:20:45] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 10:20:45] [INFO ] [Nat]Absence check using 178 positive place invariants in 21 ms returned sat
[2024-06-01 10:20:45] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-01 10:20:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 10:20:45] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 10:20:45] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 10:20:45] [INFO ] After 267ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 441 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p1) p0)))]
Knowledge based reduction with 7 factoid took 244 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 385/385 places, 381/381 transitions.
Applied a total of 0 rules in 11 ms. Remains 385 /385 variables (removed 0) and now considering 381/381 (removed 0) transitions.
// Phase 1: matrix 381 rows 385 cols
[2024-06-01 10:20:46] [INFO ] Computed 178 invariants in 1 ms
[2024-06-01 10:20:46] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-06-01 10:20:46] [INFO ] Invariant cache hit.
[2024-06-01 10:20:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 10:20:46] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2024-06-01 10:20:46] [INFO ] Redundant transitions in 5 ms returned []
Running 374 sub problems to find dead transitions.
[2024-06-01 10:20:46] [INFO ] Invariant cache hit.
[2024-06-01 10:20:46] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (OVERLAPS) 3/385 variables, 13/178 constraints. Problems are: Problem set: 0 solved, 374 unsolved
[2024-06-01 10:20:51] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 1 ms to minimize.
[2024-06-01 10:20:52] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-06-01 10:20:53] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/766 variables, and 576 constraints, problems are : Problem set: 0 solved, 374 unsolved in 19106 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (OVERLAPS) 3/385 variables, 13/180 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/765 variables, 374/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 10 (OVERLAPS) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/766 variables, and 950 constraints, problems are : Problem set: 0 solved, 374 unsolved in 23465 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
After SMT, in 42646ms problems are : Problem set: 0 solved, 374 unsolved
Search for dead transitions found 0 dead transitions in 42650ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 43196 ms. Remains : 385/385 places, 381/381 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (8 resets) in 273 ms. (145 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 1/3 properties
[2024-06-01 10:21:30] [INFO ] Invariant cache hit.
[2024-06-01 10:21:30] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/192 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 116/308 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 21/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/311 variables, 5/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/311 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/313 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/313 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 121/434 variables, 60/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/434 variables, 24/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/434 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 5/439 variables, 5/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/439 variables, 5/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/439 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 10/449 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/449 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 96/545 variables, 56/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/545 variables, 22/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/545 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/546 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/546 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/546 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/548 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/548 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 80/628 variables, 40/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/628 variables, 14/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/628 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/632 variables, 5/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/632 variables, 4/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/632 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 6/638 variables, 3/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/638 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 60/698 variables, 36/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/698 variables, 15/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/698 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 44/742 variables, 22/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/742 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/742 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 3/745 variables, 4/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/745 variables, 3/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/745 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/749 variables, 2/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/749 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 16/765 variables, 14/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/765 variables, 5/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/766 variables, and 573 constraints, problems are : Problem set: 0 solved, 1 unsolved in 306 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/192 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:21:30] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/192 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 116/308 variables, 52/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 21/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 3/311 variables, 5/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/311 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/311 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 2/313 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/313 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 121/434 variables, 60/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/434 variables, 24/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/434 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 5/439 variables, 5/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/439 variables, 5/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/439 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 10/449 variables, 5/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/449 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 96/545 variables, 56/376 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/545 variables, 22/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/545 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 1/546 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/546 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/546 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 2/548 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/548 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 80/628 variables, 40/441 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/628 variables, 14/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/628 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/632 variables, 5/460 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/632 variables, 4/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/632 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/638 variables, 3/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/638 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 60/698 variables, 36/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/698 variables, 15/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/698 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 44/742 variables, 22/540 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/742 variables, 7/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/742 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 3/745 variables, 4/551 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/745 variables, 3/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/745 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 4/749 variables, 2/556 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/749 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 16/765 variables, 14/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/765 variables, 5/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/765 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 0/765 variables, 0/575 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/766 variables, and 575 constraints, problems are : Problem set: 0 solved, 1 unsolved in 470 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 782ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 44 ms.
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 381/381 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 385 transition count 380
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 385 transition count 380
Applied a total of 3 rules in 12 ms. Remains 385 /385 variables (removed 0) and now considering 380/381 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 385/385 places, 380/381 transitions.
RANDOM walk for 40000 steps (8 resets) in 245 ms. (162 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 181 ms. (219 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 538454 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 1
Probabilistic random walk after 538454 steps, saw 346641 distinct states, run finished after 3006 ms. (steps per millisecond=179 ) properties seen :0
// Phase 1: matrix 380 rows 385 cols
[2024-06-01 10:21:34] [INFO ] Computed 178 invariants in 3 ms
[2024-06-01 10:21:34] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/102 variables, 44/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 9/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 88/190 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/192 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/192 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 116/308 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/308 variables, 21/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/308 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 3/311 variables, 5/215 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/311 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 2/313 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/313 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 121/434 variables, 60/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/434 variables, 24/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/434 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 5/439 variables, 5/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/439 variables, 5/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/439 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 10/449 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/449 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 96/545 variables, 56/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/545 variables, 22/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/545 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/546 variables, 1/397 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/546 variables, 1/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/546 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2/548 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/548 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 80/628 variables, 40/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/628 variables, 14/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/628 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 4/632 variables, 5/458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/632 variables, 4/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/632 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 6/638 variables, 3/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/638 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 60/698 variables, 36/501 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/698 variables, 15/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/698 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 44/742 variables, 22/538 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/742 variables, 7/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/742 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 3/745 variables, 4/549 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/745 variables, 3/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/745 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/749 variables, 2/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/749 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 16/765 variables, 14/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/765 variables, 5/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 0/765 variables, 0/573 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/765 variables, and 573 constraints, problems are : Problem set: 0 solved, 1 unsolved in 341 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/37 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/44 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:21:34] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 58/102 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 88/190 variables, 43/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/190 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/192 variables, 2/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/192 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/192 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 116/308 variables, 52/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/308 variables, 21/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 10:21:34] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/308 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/308 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 3/311 variables, 5/218 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/311 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/311 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 2/313 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/313 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 121/434 variables, 60/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/434 variables, 24/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/434 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 5/439 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/439 variables, 5/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/439 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 10/449 variables, 5/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/449 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 96/545 variables, 56/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/545 variables, 22/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/545 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 1/546 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/546 variables, 1/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/546 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 2/548 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/548 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 80/628 variables, 40/442 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/628 variables, 14/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/628 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/632 variables, 5/461 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/632 variables, 4/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/632 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/638 variables, 3/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/638 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 60/698 variables, 36/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/698 variables, 15/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/698 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 44/742 variables, 22/541 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/742 variables, 7/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/742 variables, 0/548 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 3/745 variables, 4/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/745 variables, 3/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/745 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 4/749 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/749 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 16/765 variables, 14/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/765 variables, 5/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/765 variables, and 576 constraints, problems are : Problem set: 0 solved, 1 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 873ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 31 ms.
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 380/380 transitions.
Applied a total of 0 rules in 6 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 385/385 places, 380/380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 385/385 places, 380/380 transitions.
Applied a total of 0 rules in 6 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
[2024-06-01 10:21:34] [INFO ] Invariant cache hit.
[2024-06-01 10:21:35] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-06-01 10:21:35] [INFO ] Invariant cache hit.
[2024-06-01 10:21:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 10:21:35] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
[2024-06-01 10:21:35] [INFO ] Redundant transitions in 1 ms returned []
Running 374 sub problems to find dead transitions.
[2024-06-01 10:21:35] [INFO ] Invariant cache hit.
[2024-06-01 10:21:35] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (OVERLAPS) 3/385 variables, 13/178 constraints. Problems are: Problem set: 0 solved, 374 unsolved
[2024-06-01 10:21:40] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2024-06-01 10:21:40] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-06-01 10:21:42] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/765 variables, and 576 constraints, problems are : Problem set: 0 solved, 374 unsolved in 18954 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (OVERLAPS) 3/385 variables, 13/180 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/765 variables, 374/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 10 (OVERLAPS) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/765 variables, and 950 constraints, problems are : Problem set: 0 solved, 374 unsolved in 24510 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
After SMT, in 43531ms problems are : Problem set: 0 solved, 374 unsolved
Search for dead transitions found 0 dead transitions in 43534ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44123 ms. Remains : 385/385 places, 380/380 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 44 times.
Drop transitions (Partial Free agglomeration) removed 44 transitions
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 385 transition count 380
Applied a total of 44 rules in 14 ms. Remains 385 /385 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 380 rows 385 cols
[2024-06-01 10:22:19] [INFO ] Computed 178 invariants in 1 ms
[2024-06-01 10:22:19] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 10:22:19] [INFO ] [Nat]Absence check using 178 positive place invariants in 20 ms returned sat
[2024-06-01 10:22:19] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-01 10:22:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-06-01 10:22:19] [INFO ] After 17ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 10:22:19] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 10:22:19] [INFO ] After 263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 342 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p1) p0)))]
Knowledge based reduction with 7 factoid took 224 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 458 ms.
Product exploration explored 100000 steps with 0 reset in 550 ms.
Support contains 6 out of 385 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 385/385 places, 381/381 transitions.
Applied a total of 0 rules in 5 ms. Remains 385 /385 variables (removed 0) and now considering 381/381 (removed 0) transitions.
// Phase 1: matrix 381 rows 385 cols
[2024-06-01 10:22:20] [INFO ] Computed 178 invariants in 4 ms
[2024-06-01 10:22:21] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-06-01 10:22:21] [INFO ] Invariant cache hit.
[2024-06-01 10:22:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 10:22:21] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2024-06-01 10:22:21] [INFO ] Redundant transitions in 1 ms returned []
Running 374 sub problems to find dead transitions.
[2024-06-01 10:22:21] [INFO ] Invariant cache hit.
[2024-06-01 10:22:21] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (OVERLAPS) 3/385 variables, 13/178 constraints. Problems are: Problem set: 0 solved, 374 unsolved
[2024-06-01 10:22:25] [INFO ] Deduced a trap composed of 3 places in 21 ms of which 0 ms to minimize.
[2024-06-01 10:22:26] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2024-06-01 10:22:27] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (OVERLAPS) 0/765 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Real declared 765/766 variables, and 576 constraints, problems are : Problem set: 0 solved, 374 unsolved in 18781 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 374 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 3 (OVERLAPS) 3/385 variables, 13/180 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/385 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 6 (OVERLAPS) 380/765 variables, 385/566 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/765 variables, 10/576 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/765 variables, 374/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
At refinement iteration 10 (OVERLAPS) 0/765 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 374 unsolved
No progress, stopping.
After SMT solving in domain Int declared 765/766 variables, and 950 constraints, problems are : Problem set: 0 solved, 374 unsolved in 22780 ms.
Refiners :[Positive P Invariants (semi-flows): 178/178 constraints, State Equation: 385/385 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 374/374 constraints, Known Traps: 3/3 constraints]
After SMT, in 41613ms problems are : Problem set: 0 solved, 374 unsolved
Search for dead transitions found 0 dead transitions in 41616ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 42152 ms. Remains : 385/385 places, 381/381 transitions.
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-05 finished in 190656 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(G(F(p0))&&(G(p1) U G(p2))))))'
Support contains 4 out of 1188 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 : 1188/1188 places, 1088/1088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 234 transitions
Trivial Post-agglo rules discarded 234 transitions
Performed 234 trivial Post agglomeration. Transition count delta: 234
Iterating post reduction 0 with 234 rules applied. Total rules applied 234 place count 1187 transition count 853
Reduce places removed 234 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 236 rules applied. Total rules applied 470 place count 953 transition count 851
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 473 place count 952 transition count 849
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 475 place count 950 transition count 849
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 160 Pre rules applied. Total rules applied 475 place count 950 transition count 689
Deduced a syphon composed of 160 places in 0 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 4 with 320 rules applied. Total rules applied 795 place count 790 transition count 689
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 799 place count 786 transition count 685
Iterating global reduction 4 with 4 rules applied. Total rules applied 803 place count 786 transition count 685
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 803 place count 786 transition count 681
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 811 place count 782 transition count 681
Performed 332 Post agglomeration using F-continuation condition.Transition count delta: 332
Deduced a syphon composed of 332 places in 0 ms
Reduce places removed 332 places and 0 transitions.
Iterating global reduction 4 with 664 rules applied. Total rules applied 1475 place count 450 transition count 349
Renaming transitions due to excessive name length > 1024 char.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 1591 place count 392 transition count 386
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1593 place count 390 transition count 384
Applied a total of 1593 rules in 127 ms. Remains 390 /1188 variables (removed 798) and now considering 384/1088 (removed 704) transitions.
// Phase 1: matrix 384 rows 390 cols
[2024-06-01 10:23:03] [INFO ] Computed 181 invariants in 1 ms
[2024-06-01 10:23:03] [INFO ] Implicit Places using invariants in 261 ms returned [381, 382]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 263 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 388/1188 places, 384/1088 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 388 transition count 383
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 387 transition count 383
Applied a total of 2 rules in 6 ms. Remains 387 /388 variables (removed 1) and now considering 383/384 (removed 1) transitions.
// Phase 1: matrix 383 rows 387 cols
[2024-06-01 10:23:03] [INFO ] Computed 179 invariants in 1 ms
[2024-06-01 10:23:03] [INFO ] Implicit Places using invariants in 192 ms returned [375]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 193 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 386/1188 places, 383/1088 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 385 transition count 382
Applied a total of 2 rules in 9 ms. Remains 385 /386 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 385 cols
[2024-06-01 10:23:03] [INFO ] Computed 178 invariants in 2 ms
[2024-06-01 10:23:03] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-06-01 10:23:03] [INFO ] Invariant cache hit.
[2024-06-01 10:23:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 10:23:04] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 385/1188 places, 382/1088 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1160 ms. Remains : 385/1188 places, 382/1088 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND (NOT p2) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 443 ms.
Stuttering criterion allowed to conclude after 13 steps with 2 reset in 0 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-06 finished in 1802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(G(p1))))))'
Support contains 3 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1182 transition count 1082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1182 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1181 transition count 1081
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1181 transition count 1081
Applied a total of 14 rules in 115 ms. Remains 1181 /1188 variables (removed 7) and now considering 1081/1088 (removed 7) transitions.
// Phase 1: matrix 1081 rows 1181 cols
[2024-06-01 10:23:05] [INFO ] Computed 181 invariants in 10 ms
[2024-06-01 10:23:05] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-06-01 10:23:05] [INFO ] Invariant cache hit.
[2024-06-01 10:23:06] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
Running 1080 sub problems to find dead transitions.
[2024-06-01 10:23:06] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1180 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
SMT process timed out in 30142ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 30151ms
Starting structural reductions in LTL mode, iteration 1 : 1181/1188 places, 1081/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31332 ms. Remains : 1181/1188 places, 1081/1088 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-07 finished in 31469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(!p1)))'
Support contains 3 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1182 transition count 1082
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1182 transition count 1082
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1181 transition count 1081
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1181 transition count 1081
Applied a total of 14 rules in 113 ms. Remains 1181 /1188 variables (removed 7) and now considering 1081/1088 (removed 7) transitions.
[2024-06-01 10:23:36] [INFO ] Invariant cache hit.
[2024-06-01 10:23:36] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-06-01 10:23:36] [INFO ] Invariant cache hit.
[2024-06-01 10:23:37] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
Running 1080 sub problems to find dead transitions.
[2024-06-01 10:23:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1180 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1080 unsolved
SMT process timed out in 30156ms, After SMT, problems are : Problem set: 0 solved, 1080 unsolved
Search for dead transitions found 0 dead transitions in 30168ms
Starting structural reductions in LTL mode, iteration 1 : 1181/1188 places, 1081/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31378 ms. Remains : 1181/1188 places, 1081/1088 transitions.
Stuttering acceptance computed with spot in 138 ms :[p1, p1, p1, true, (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 86902 steps with 0 reset in 343 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-10 finished in 31881 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 1188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 0 with 237 rules applied. Total rules applied 237 place count 1187 transition count 850
Reduce places removed 237 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 239 rules applied. Total rules applied 476 place count 950 transition count 848
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 477 place count 949 transition count 848
Performed 159 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 159 Pre rules applied. Total rules applied 477 place count 949 transition count 689
Deduced a syphon composed of 159 places in 1 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 3 with 318 rules applied. Total rules applied 795 place count 790 transition count 689
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 799 place count 786 transition count 685
Iterating global reduction 3 with 4 rules applied. Total rules applied 803 place count 786 transition count 685
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 803 place count 786 transition count 681
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 811 place count 782 transition count 681
Performed 338 Post agglomeration using F-continuation condition.Transition count delta: 338
Deduced a syphon composed of 338 places in 1 ms
Reduce places removed 338 places and 0 transitions.
Iterating global reduction 3 with 676 rules applied. Total rules applied 1487 place count 444 transition count 343
Renaming transitions due to excessive name length > 1024 char.
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 1605 place count 385 transition count 382
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1607 place count 383 transition count 380
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1608 place count 382 transition count 380
Applied a total of 1608 rules in 87 ms. Remains 382 /1188 variables (removed 806) and now considering 380/1088 (removed 708) transitions.
// Phase 1: matrix 380 rows 382 cols
[2024-06-01 10:24:08] [INFO ] Computed 180 invariants in 3 ms
[2024-06-01 10:24:08] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-06-01 10:24:08] [INFO ] Invariant cache hit.
[2024-06-01 10:24:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-01 10:24:08] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
[2024-06-01 10:24:08] [INFO ] Redundant transitions in 1 ms returned []
Running 375 sub problems to find dead transitions.
[2024-06-01 10:24:08] [INFO ] Invariant cache hit.
[2024-06-01 10:24:08] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/381 variables, 179/179 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/381 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 2 (OVERLAPS) 1/382 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 375 unsolved
[2024-06-01 10:24:13] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/382 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 5 (OVERLAPS) 379/761 variables, 382/563 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 3/566 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 8 (OVERLAPS) 0/761 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 375 unsolved
No progress, stopping.
After SMT solving in domain Real declared 761/762 variables, and 566 constraints, problems are : Problem set: 0 solved, 375 unsolved in 18188 ms.
Refiners :[Positive P Invariants (semi-flows): 180/180 constraints, State Equation: 382/382 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 375/375 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 375 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/381 variables, 179/179 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/381 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/381 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 3 (OVERLAPS) 1/382 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 5 (OVERLAPS) 379/761 variables, 382/563 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/761 variables, 3/566 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/761 variables, 375/941 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/761 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 375 unsolved
At refinement iteration 9 (OVERLAPS) 0/761 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 375 unsolved
No progress, stopping.
After SMT solving in domain Int declared 761/762 variables, and 941 constraints, problems are : Problem set: 0 solved, 375 unsolved in 22211 ms.
Refiners :[Positive P Invariants (semi-flows): 180/180 constraints, State Equation: 382/382 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 375/375 constraints, Known Traps: 1/1 constraints]
After SMT, in 40450ms problems are : Problem set: 0 solved, 375 unsolved
Search for dead transitions found 0 dead transitions in 40454ms
Starting structural reductions in SI_LTL mode, iteration 1 : 382/1188 places, 380/1088 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 41065 ms. Remains : 382/1188 places, 380/1088 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-12
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-12 finished in 41168 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 1188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1188/1188 places, 1088/1088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1183 transition count 1083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1183 transition count 1083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1182 transition count 1082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1182 transition count 1082
Applied a total of 12 rules in 108 ms. Remains 1182 /1188 variables (removed 6) and now considering 1082/1088 (removed 6) transitions.
// Phase 1: matrix 1082 rows 1182 cols
[2024-06-01 10:24:49] [INFO ] Computed 181 invariants in 7 ms
[2024-06-01 10:24:49] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-06-01 10:24:49] [INFO ] Invariant cache hit.
[2024-06-01 10:24:50] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
Running 1081 sub problems to find dead transitions.
[2024-06-01 10:24:50] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s656 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1081 unsolved
SMT process timed out in 30154ms, After SMT, problems are : Problem set: 0 solved, 1081 unsolved
Search for dead transitions found 0 dead transitions in 30162ms
Starting structural reductions in LTL mode, iteration 1 : 1182/1188 places, 1082/1088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31331 ms. Remains : 1182/1188 places, 1082/1088 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-020B-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 1155 steps with 0 reset in 4 ms.
FORMULA ShieldIIPt-PT-020B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-020B-LTLCardinality-13 finished in 31441 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(p1)||p0))))'
[2024-06-01 10:25:21] [INFO ] Flatten gal took : 37 ms
[2024-06-01 10:25:21] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-01 10:25:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1188 places, 1088 transitions and 2816 arcs took 9 ms.
Total runtime 469835 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : ShieldIIPt-PT-020B-LTLCardinality-05

BK_STOP 1717237587596

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ 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
mcc2024
ltl formula name ShieldIIPt-PT-020B-LTLCardinality-05
ltl formula formula --ltl=/tmp/1214/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1188 places, 1088 transitions and 2816 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.220 real 0.040 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1214/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1214/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1214/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1214/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 1189 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1189, there are 1345 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~2500 levels ~10000 states ~68016 transitions
pnml2lts-mc( 1/ 4): ~5000 levels ~20000 states ~124240 transitions
pnml2lts-mc( 1/ 4): ~10000 levels ~40000 states ~246308 transitions
pnml2lts-mc( 2/ 4): ~19960 levels ~80000 states ~436560 transitions
pnml2lts-mc( 2/ 4): ~39925 levels ~160000 states ~864740 transitions
pnml2lts-mc( 2/ 4): ~79824 levels ~320000 states ~1750668 transitions
pnml2lts-mc( 2/ 4): ~159507 levels ~640000 states ~3581848 transitions
pnml2lts-mc( 2/ 4): ~318782 levels ~1280000 states ~7397524 transitions
pnml2lts-mc( 0/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 1463497
pnml2lts-mc( 0/ 4): unique transitions count: 9280919
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 3298246
pnml2lts-mc( 0/ 4): - claim success count: 1463509
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1431531
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1463517 states 9280968 transitions, fanout: 6.342
pnml2lts-mc( 0/ 4): Total exploration time 65.330 sec (65.320 sec minimum, 65.325 sec on average)
pnml2lts-mc( 0/ 4): States per second: 22402, Transitions per second: 142063
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 107.2MB, 19.9 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 16.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 1118 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 107.2MB (~256.0MB paged-in)

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="ShieldIIPt-PT-020B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldIIPt-PT-020B, 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 r528-tall-171683760700283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020B.tgz
mv ShieldIIPt-PT-020B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;